🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.51 AU - 0.63 AU

Year: 151 Days

Day: 42.8 Hours

Environment

Temp: 200 °C

Axial Tilt: 41.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,563,981 km

• M1: 136,583 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.58 AU - 0.72 AU

Year: 184 Days

Day: 22.1 Hours

Environment

Temp: 202 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,563,981 km

• M1: 103,073 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.52 AU - 1.96 AU

Year: 807 Days

Day: 38.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,563,981 km

• M1: 167,998 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.52 AU - 2.2 AU

Year: 892 Days

Day: 46.8 Hours

Environment

Temp: -43 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.01 AU - 4.47 AU

Year: 2542 Days

Day: 42.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,563,981 km

• M1: 496,665 km (0.049 R)
• M2: 621,280 km (0.103 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.83 AU - 6.29 AU

Year: 4000 Days

Day: 24.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,563,981 km

• M1: 32,014 km (0.077 R)

Asteroid Belt

Center: 6.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.2

Radius: 10.3

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 6.43 AU - 8.43 AU

Year: 7118 Days

Day: 15 Hours

Environment

Temp: -163 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 68,563,981 km

• M1: 167,400 km (0.071 R)
• M2: 265,087 km (0.093 R)
• M3: 541,395 km (0.042 R)
• M4: 648,806 km (0.094 R)
• M5: 734,675 km (0.108 R)
• M6: 824,883 km (0.07 R)
• M7: 1,000,660 km (0.113 R)
• M8: 1,119,142 km (0.092 R)
• M9: 1,333,665 km (0.115 R)
• M10: 1,680,582 km (0.05 R)
• M11: 1,948,811 km (0.097 R)
• M12: 2,320,263 km (0.107 R)
• M13: 2,456,696 km (0.099 R)
• M14: 2,572,635 km (0.079 R)
• M15: 2,642,946 km (0.076 R)
• M16: 2,882,452 km (0.069 R)
• M17: 3,408,288 km (0.115 R)
• M18: 3,642,708 km (0.053 R)
• M19: 4,294,057 km (0.114 R)
• M20: 4,434,230 km (0.102 R)
• M21: 4,690,641 km (0.091 R)
• M22: 4,806,131 km (0.117 R)
• M23: 5,010,631 km (0.091 R)
• M24: 5,128,664 km (0.098 R)
• M25: 5,247,744 km (0.08 R)
• M26: 5,641,037 km (0.038 R)
• M27: 6,044,053 km (0.045 R)
• M28: 6,233,145 km (0.114 R)
• M29: 6,424,181 km (0.043 R)
• M30: 6,552,686 km (0.104 R)
• M31: 6,845,000 km (0.058 R)
• M32: 6,943,286 km (0.095 R)
• M33: 7,075,231 km (0.1 R)
• M34: 7,141,503 km (0.086 R)
• M35: 7,987,330 km (0.101 R)
• M36: 8,334,546 km (0.117 R)
• M37: 9,478,671 km (0.114 R)
• M38: 10,406,477 km (0.107 R)
• M39: 10,595,568 km (0.108 R)
• M40: 11,169,575 km (0.082 R)
• M41: 11,675,216 km (0.082 R)
• M42: 12,588,212 km (0.12 R)
• M43: 12,668,696 km (0.079 R)
• M44: 13,114,348 km (0.098 R)
• M45: 13,482,807 km (0.085 R)
• M46: 14,188,161 km (0.102 R)
• M47: 16,156,271 km (0.075 R)
• M48: 16,375,432 km (0.049 R)
• M49: 16,463,246 km (0.111 R)
• M50: 16,683,753 km (0.099 R)
• M51: 17,038,449 km (0.066 R)
• M52: 17,127,610 km (0.058 R)
• M53: 17,306,230 km (0.114 R)
• M54: 18,072,320 km (0.116 R)
• M55: 18,436,591 km (0.046 R)
• M56: 18,711,552 km (0.079 R)
• M57: 20,436,266 km (0.08 R)
• M58: 20,530,961 km (0.059 R)
• M59: 22,650,614 km (0.078 R)
• M60: 22,945,022 km (0.084 R)
• M61: 23,339,512 km (0.088 R)
• M62: 23,835,728 km (0.115 R)
• M63: 24,385,799 km (0.042 R)
• M64: 24,737,953 km (0.075 R)
• M65: 24,838,782 km (0.113 R)
• M66: 26,266,245 km (0.119 R)
• M67: 26,472,241 km (0.082 R)
• M68: 27,354,120 km (0.071 R)
• M69: 29,466,891 km (0.1 R)
• M70: 30,326,630 km (0.072 R)
• M71: 30,434,640 km (0.107 R)
• M72: 31,303,654 km (0.083 R)
• M73: 31,467,463 km (0.105 R)
• M74: 31,741,078 km (0.099 R)
• M75: 32,180,746 km (0.08 R)
• M76: 32,401,253 km (0.073 R)
• M77: 32,511,656 km (0.035 R)
• M78: 32,733,061 km (0.084 R)
• M79: 35,030,137 km (0.101 R)
• M80: 35,655,157 km (0.103 R)
• M81: 35,826,296 km (0.102 R)
• M82: 36,456,104 km (0.111 R)
• M83: 36,686,035 km (0.108 R)
• M84: 37,031,756 km (0.106 R)
• M85: 37,320,779 km (0.105 R)
• M86: 37,959,263 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 628.1

Radius: 7.8

Gravity: 10.32 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 12.82 AU - 14.38 AU

Year: 17627 Days

Day: 21.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,563,981 km

• M1: 136,732 km (0.066 R)
• M2: 197,619 km (0.042 R)
• M3: 414,984 km (0.065 R)
• M4: 467,344 km (0.103 R)
• M5: 702,063 km (0.083 R)
• M6: 788,381 km (0.066 R)
• M7: 972,237 km (0.076 R)
• M8: 1,778,569 km (0.108 R)
• M9: 2,307,398 km (0.111 R)
• M10: 2,538,825 km (0.052 R)
• M11: 2,988,517 km (0.115 R)
• M12: 3,388,242 km (0.07 R)
• M13: 3,882,364 km (0.118 R)
• M14: 4,157,923 km (0.091 R)
• M15: 4,439,766 km (0.051 R)
• M16: 5,022,001 km (0.1 R)
• M17: 5,628,171 km (0.063 R)
• M18: 6,303,157 km (0.063 R)
• M19: 6,395,159 km (0.102 R)
• M20: 6,627,036 km (0.107 R)
• M21: 8,175,075 km (0.056 R)
• M22: 9,616,899 km (0.087 R)
• M23: 10,312,529 km (0.063 R)
• M24: 10,421,137 km (0.088 R)
• M25: 11,079,966 km (0.079 R)
• M26: 11,470,566 km (0.112 R)
• M27: 11,526,666 km (0.061 R)
• M28: 11,639,313 km (0.067 R)
• M29: 12,093,342 km (0.114 R)
• M30: 13,608,918 km (0.045 R)
• M31: 14,147,321 km (0.118 R)
• M32: 16,054,694 km (0.085 R)
• M33: 16,814,501 km (0.093 R)
• M34: 19,632,028 km (0.119 R)
• M35: 19,901,454 km (0.088 R)
• M36: 20,036,690 km (0.097 R)
• M37: 23,656,958 km (0.106 R)
• M38: 25,175,078 km (0.097 R)
• M39: 25,541,144 km (0.09 R)
• M40: 26,056,658 km (0.11 R)
• M41: 26,204,610 km (0.081 R)
• M42: 27,023,210 km (0.086 R)
• M43: 27,473,200 km (0.118 R)
• M44: 28,380,661 km (0.083 R)
• M45: 28,837,982 km (0.087 R)
• M46: 28,991,020 km (0.073 R)
• M47: 29,221,102 km (0.105 R)
• M48: 29,682,910 km (0.085 R)
• M49: 30,302,545 km (0.116 R)
• M50: 30,691,948 km (0.115 R)
• M51: 31,004,607 km (0.115 R)
• M52: 31,082,997 km (0.114 R)
• M53: 32,107,443 km (0.088 R)
• M54: 36,149,877 km (0.079 R)
• M55: 37,060,479 km (0.098 R)
• M56: 37,310,158 km (0.086 R)
• M57: 37,393,484 km (0.084 R)
• M58: 37,894,786 km (0.119 R)
• M59: 38,482,556 km (0.117 R)
• M60: 38,904,273 km (0.117 R)
• M61: 39,582,101 km (0.026 R)
• M62: 40,092,977 km (0.107 R)
• M63: 40,263,818 km (0.078 R)
• M64: 41,379,968 km (0.071 R)
• M65: 41,725,389 km (0.065 R)
• M66: 42,158,475 km (0.117 R)
• M67: 42,245,392 km (0.087 R)
• M68: 45,410,134 km (0.089 R)
• M69: 46,213,176 km (0.079 R)
• M70: 46,392,244 km (0.096 R)
• M71: 47,110,913 km (0.088 R)
• M72: 47,742,814 km (0.051 R)
• M73: 48,195,796 km (0.101 R)
• M74: 48,559,319 km (0.086 R)
• M75: 48,650,275 km (0.079 R)
• M76: 49,106,249 km (0.09 R)
• M77: 49,471,866 km (0.068 R)
• M78: 51,592,416 km (0.047 R)
• M79: 53,742,437 km (0.119 R)
• M80: 54,119,274 km (0.072 R)
• M81: 54,497,158 km (0.106 R)
• M82: 55,160,325 km (0.106 R)
• M83: 55,350,315 km (0.112 R)
• M84: 56,303,552 km (0.099 R)
• M85: 56,782,116 km (0.115 R)
• M86: 58,322,824 km (0.115 R)
• M87: 58,613,194 km (0.063 R)
• M88: 59,682,071 km (0.111 R)
• M89: 60,365,733 km (0.086 R)
• M90: 60,659,393 km (0.043 R)
• M91: 62,431,979 km (0.077 R)
• M92: 63,523,445 km (0.079 R)
• M93: 63,921,973 km (0.094 R)
• M94: 66,936,969 km (0.028 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.5

Radius: 4.1

Gravity: 52.02 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 13.37 AU - 15.29 AU

Year: 19065 Days

Day: 15.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,563,981 km

• M1: 71,209 km (0.05 R)
• M2: 329,714 km (0.12 R)
• M3: 574,157 km (0.116 R)
• M4: 714,330 km (0.094 R)
• M5: 1,225,207 km (0.09 R)
• M6: 1,284,447 km (0.049 R)
• M7: 1,344,586 km (0.078 R)
• M8: 1,858,903 km (0.115 R)
• M9: 1,892,862 km (0.099 R)
• M10: 2,136,706 km (0.106 R)
• M11: 2,539,873 km (0.097 R)
• M12: 3,372,385 km (0.076 R)
• M13: 3,455,711 km (0.077 R)
• M14: 3,497,748 km (0.076 R)
• M15: 4,739,261 km (0.102 R)
• M16: 5,309,079 km (0.047 R)
• M17: 5,750,542 km (0.063 R)
• M18: 6,825,552 km (0.095 R)
• M19: 6,878,211 km (0.081 R)
• M20: 7,467,028 km (0.077 R)
• M21: 7,850,148 km (0.108 R)
• M22: 8,464,996 km (0.097 R)
• M23: 8,921,718 km (0.099 R)
• M24: 9,037,207 km (0.082 R)
• M25: 9,740,317 km (0.102 R)
• M26: 10,038,466 km (0.091 R)
• M27: 10,889,079 km (0.112 R)
• M28: 11,198,448 km (0.045 R)
• M29: 11,322,913 km (0.038 R)
• M30: 12,658,224 km (0.105 R)
• M31: 12,853,000 km (0.106 R)
• M32: 14,854,620 km (0.098 R)
• M33: 16,382,912 km (0.077 R)
• M34: 17,887,717 km (0.084 R)
• M35: 19,660,751 km (0.118 R)
• M36: 19,735,849 km (0.118 R)
• M37: 20,037,139 km (0.098 R)
• M38: 21,103,622 km (0.094 R)
• M39: 21,257,558 km (0.102 R)
• M40: 21,876,594 km (0.052 R)
• M41: 23,609,686 km (0.067 R)
• M42: 23,849,341 km (0.069 R)
• M43: 24,009,561 km (0.092 R)
• M44: 24,250,712 km (0.074 R)
• M45: 24,331,196 km (0.062 R)
• M46: 25,467,990 km (0.117 R)
• M47: 25,549,820 km (0.06 R)
• M48: 25,795,909 km (0.054 R)
• M49: 26,207,752 km (0.037 R)
• M50: 26,373,207 km (0.093 R)
• M51: 26,621,839 km (0.04 R)
• M52: 27,288,896 km (0.086 R)
• M53: 28,724,586 km (0.113 R)
• M54: 29,322,828 km (0.093 R)
• M55: 32,819,230 km (0.119 R)
• M56: 32,997,550 km (0.114 R)
• M57: 34,706,856 km (0.075 R)
• M58: 35,709,610 km (0.052 R)
• M59: 37,463,795 km (0.065 R)
• M60: 37,650,044 km (0.118 R)
• M61: 38,962,765 km (0.083 R)
• M62: 45,051,848 km (0.071 R)
• M63: 46,045,327 km (0.082 R)
• M64: 48,560,067 km (0.079 R)
• M65: 48,661,644 km (0.11 R)
• M66: 49,680,705 km (0.118 R)
• M67: 52,259,024 km (0.107 R)
• M68: 52,362,995 km (0.086 R)
• M69: 52,884,194 km (0.083 R)
• M70: 53,721,792 km (0.08 R)
• M71: 53,826,660 km (0.117 R)
• M72: 56,580,458 km (0.073 R)
• M73: 58,405,701 km (0.076 R)
• M74: 59,271,275 km (0.055 R)
• M75: 61,234,298 km (0.086 R)
• M76: 61,343,953 km (0.092 R)
• M77: 61,673,368 km (0.106 R)
• M78: 62,333,992 km (0.088 R)
• M79: 62,665,202 km (0.082 R)
• M80: 63,773,423 km (0.067 R)
• M81: 65,223,774 km (0.031 R)
• M82: 65,672,119 km (0.098 R)
• M83: 66,234,158 km (0.112 R)
• M84: 66,910,640 km (0.108 R)
• M85: 67,023,586 km (0.043 R)
• M86: 68,156,790 km (0.042 R)
• M87: 68,384,179 km (0.119 R)
• M88: 71,709,739 km (0.102 R)
• M89: 72,868,524 km (0.113 R)
• M90: 75,910,597 km (0.083 R)
• M91: 76,500,312 km (0.113 R)
• M92: 76,854,859 km (0.114 R)
• M93: 78,159,652 km (0.074 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 301.8

Radius: 4.9

Gravity: 12.57 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 14.1 AU - 20.94 AU

Year: 25774 Days

Day: 22.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,563,981 km

• M1: 85,121 km (0.052 R)
• M2: 119,379 km (0.043 R)
• M3: 150,944 km (0.112 R)
• M4: 212,728 km (0.112 R)
• M5: 315,652 km (0.114 R)
• M6: 399,277 km (0.046 R)
• M7: 490,382 km (0.119 R)
• M8: 1,067,680 km (0.091 R)
• M9: 1,910,514 km (0.119 R)
• M10: 2,130,423 km (0.066 R)
• M11: 2,325,349 km (0.099 R)
• M12: 3,052,096 km (0.117 R)
• M13: 3,088,298 km (0.071 R)
• M14: 3,496,701 km (0.109 R)
• M15: 3,843,319 km (0.12 R)
• M16: 4,527,580 km (0.097 R)
• M17: 5,689,506 km (0.05 R)
• M18: 5,824,144 km (0.086 R)
• M19: 6,187,966 km (0.08 R)
• M20: 6,747,612 km (0.119 R)
• M21: 6,985,622 km (0.106 R)
• M22: 8,881,925 km (0.083 R)
• M23: 9,090,315 km (0.119 R)
• M24: 9,353,008 km (0.051 R)
• M25: 10,264,957 km (0.105 R)
• M26: 10,428,767 km (0.109 R)
• M27: 10,814,430 km (0.039 R)
• M28: 12,870,354 km (0.118 R)
• M29: 13,224,601 km (0.103 R)
• M30: 13,942,522 km (0.082 R)
• M31: 14,673,008 km (0.077 R)
• M32: 14,981,030 km (0.063 R)
• M33: 17,325,977 km (0.107 R)
• M34: 17,455,977 km (0.106 R)
• M35: 18,706,915 km (0.088 R)
• M36: 19,646,838 km (0.115 R)
• M37: 19,782,374 km (0.07 R)
• M38: 21,363,324 km (0.111 R)
• M39: 21,572,611 km (0.083 R)
• M40: 22,628,623 km (0.089 R)
• M41: 22,699,682 km (0.078 R)
• M42: 23,701,539 km (0.057 R)
• M43: 24,498,746 km (0.095 R)
• M44: 24,644,604 km (0.088 R)
• M45: 24,717,607 km (0.106 R)
• M46: 26,642,334 km (0.108 R)
• M47: 26,867,478 km (0.098 R)
• M48: 27,395,260 km (0.105 R)
• M49: 27,850,486 km (0.116 R)
• M50: 28,999,248 km (0.085 R)
• M51: 30,163,419 km (0.118 R)
• M52: 30,554,767 km (0.059 R)
• M53: 30,633,306 km (0.081 R)
• M54: 31,818,719 km (0.119 R)
• M55: 33,180,209 km (0.116 R)
• M56: 33,908,751 km (0.107 R)
• M57: 35,134,556 km (0.082 R)
• M58: 35,794,133 km (0.118 R)
• M59: 36,208,519 km (0.074 R)
• M60: 36,291,546 km (0.078 R)
• M61: 36,374,722 km (0.097 R)
• M62: 36,791,352 km (0.104 R)
• M63: 37,881,921 km (0.117 R)
• M64: 38,558,253 km (0.069 R)
• M65: 40,266,511 km (0.083 R)
• M66: 40,352,679 km (0.056 R)
• M67: 40,783,820 km (0.096 R)
• M68: 40,956,755 km (0.119 R)
• M69: 41,390,140 km (0.117 R)
• M70: 41,477,057 km (0.083 R)
• M71: 41,999,453 km (0.091 R)
• M72: 42,787,085 km (0.063 R)
• M73: 42,962,863 km (0.099 R)
• M74: 43,050,826 km (0.115 R)
• M75: 45,268,764 km (0.088 R)
• M76: 47,796,669 km (0.038 R)
• M77: 48,618,859 km (0.116 R)
• M78: 48,893,970 km (0.107 R)
• M79: 49,907,196 km (0.068 R)
• M80: 50,370,052 km (0.04 R)
• M81: 51,113,553 km (0.077 R)
• M82: 51,954,293 km (0.11 R)
• M83: 52,517,230 km (0.091 R)
• M84: 53,176,658 km (0.116 R)
• M85: 53,460,145 km (0.08 R)
• M86: 56,514,784 km (0.105 R)
• M87: 58,647,302 km (0.102 R)
• M88: 58,842,527 km (0.103 R)
• M89: 59,037,902 km (0.071 R)
• M90: 59,919,931 km (0.063 R)
• M91: 63,591,212 km (0.088 R)
• M92: 63,892,054 km (0.078 R)
• M93: 64,898,249 km (0.111 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 15,399 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit