🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.43 AU - 0.69 AU

Year: 156 Days

Day: 17.2 Hours

Environment

Temp: 148 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,594,501 km

• M1: 177,273 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.67 AU - 0.89 AU

Year: 257 Days

Day: 20.1 Hours

Environment

Temp: 157 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.8 AU - 1.92 AU

Year: 946 Days

Day: 36.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.37 AU - 3.59 AU

Year: 2420 Days

Day: 33.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.37 AU - 5.03 AU

Year: 3209 Days

Day: 22.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,594,501 km

• M1: 66,122 km (0.062 R)

Asteroid Belt

Center: 5.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503

Radius: 10.5

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.37 AU - 6.57 AU

Year: 5438 Days

Day: 12.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 74,594,501 km

• M1: 155,133 km (0.061 R)
• M2: 302,487 km (0.084 R)
• M3: 531,222 km (0.09 R)
• M4: 616,792 km (0.119 R)
• M5: 707,897 km (0.085 R)
• M6: 853,905 km (0.093 R)
• M7: 1,307,934 km (0.095 R)
• M8: 1,413,251 km (0.102 R)
• M9: 1,521,560 km (0.051 R)
• M10: 1,747,004 km (0.1 R)
• M11: 2,070,285 km (0.113 R)
• M12: 2,320,712 km (0.116 R)
• M13: 2,431,115 km (0.081 R)
• M14: 2,657,307 km (0.089 R)
• M15: 2,792,543 km (0.053 R)
• M16: 2,969,667 km (0.05 R)
• M17: 3,110,140 km (0.12 R)
• M18: 3,356,079 km (0.107 R)
• M19: 4,243,942 km (0.089 R)
• M20: 4,494,070 km (0.071 R)
• M21: 4,586,222 km (0.12 R)
• M22: 4,725,647 km (0.11 R)
• M23: 4,795,958 km (0.082 R)
• M24: 5,080,643 km (0.035 R)
• M25: 5,297,709 km (0.114 R)
• M26: 5,444,166 km (0.063 R)
• M27: 5,791,233 km (0.11 R)
• M28: 6,611,328 km (0.06 R)
• M29: 6,954,955 km (0.11 R)
• M30: 7,577,132 km (0.1 R)
• M31: 7,714,762 km (0.105 R)
• M32: 7,908,940 km (0.087 R)
• M33: 8,188,987 km (0.104 R)
• M34: 8,358,631 km (0.093 R)
• M35: 8,730,233 km (0.079 R)
• M36: 8,990,682 km (0.099 R)
• M37: 9,371,409 km (0.117 R)
• M38: 9,667,912 km (0.111 R)
• M39: 10,575,821 km (0.099 R)
• M40: 10,698,941 km (0.091 R)
• M41: 10,977,791 km (0.116 R)
• M42: 11,071,140 km (0.104 R)
• M43: 12,084,666 km (0.094 R)
• M44: 12,213,469 km (0.06 R)
• M45: 14,233,041 km (0.096 R)
• M46: 14,403,133 km (0.086 R)
• M47: 15,263,920 km (0.119 R)
• M48: 15,333,483 km (0.103 R)
• M49: 15,438,051 km (0.115 R)
• M50: 15,577,776 km (0.113 R)
• M51: 15,753,105 km (0.118 R)
• M52: 16,603,868 km (0.11 R)
• M53: 16,818,840 km (0.08 R)
• M54: 17,251,776 km (0.116 R)
• M55: 17,433,238 km (0.087 R)
• M56: 17,688,303 km (0.115 R)
• M57: 18,423,875 km (0.093 R)
• M58: 18,758,077 km (0.076 R)
• M59: 18,869,976 km (0.061 R)
• M60: 19,207,020 km (0.068 R)
• M61: 20,613,091 km (0.026 R)
• M62: 21,270,274 km (0.104 R)
• M63: 21,620,931 km (0.063 R)
• M64: 22,644,929 km (0.053 R)
• M65: 23,162,687 km (0.104 R)
• M66: 24,331,944 km (0.094 R)
• M67: 25,067,367 km (0.092 R)
• M68: 25,644,516 km (0.033 R)
• M69: 25,810,121 km (0.093 R)
• M70: 25,893,147 km (0.105 R)
• M71: 27,064,050 km (0.11 R)
• M72: 27,148,274 km (0.112 R)
• M73: 27,359,506 km (0.11 R)
• M74: 27,613,523 km (0.077 R)
• M75: 27,698,345 km (0.118 R)
• M76: 27,868,438 km (0.081 R)
• M77: 28,551,801 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.4

Radius: 8.9

Gravity: 9.65 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 6.76 AU - 8.56 AU

Year: 7903 Days

Day: 12.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 74,594,501 km

• M1: 125,662 km (0.077 R)
• M2: 196,422 km (0.108 R)
• M3: 528,828 km (0.114 R)
• M4: 829,371 km (0.1 R)
• M5: 895,792 km (0.058 R)
• M6: 1,255,126 km (0.081 R)
• M7: 1,828,834 km (0.088 R)
• M8: 1,916,947 km (0.071 R)
• M9: 1,983,967 km (0.036 R)
• M10: 2,524,165 km (0.103 R)
• M11: 2,672,416 km (0.112 R)
• M12: 2,925,835 km (0.112 R)
• M13: 3,483,536 km (0.086 R)
• M14: 4,016,254 km (0.117 R)
• M15: 4,073,849 km (0.1 R)
• M16: 4,454,875 km (0.103 R)
• M17: 4,878,087 km (0.117 R)
• M18: 5,188,204 km (0.104 R)
• M19: 5,665,571 km (0.102 R)
• M20: 6,190,210 km (0.069 R)
• M21: 6,390,971 km (0.063 R)
• M22: 6,971,560 km (0.071 R)
• M23: 7,533,300 km (0.064 R)
• M24: 8,329,460 km (0.066 R)
• M25: 8,514,213 km (0.076 R)
• M26: 8,588,414 km (0.103 R)
• M27: 9,152,248 km (0.037 R)
• M28: 9,419,580 km (0.042 R)
• M29: 9,650,559 km (0.066 R)
• M30: 9,728,050 km (0.116 R)
• M31: 10,434,451 km (0.109 R)
• M32: 11,689,578 km (0.075 R)
• M33: 13,034,462 km (0.064 R)
• M34: 13,206,051 km (0.108 R)
• M35: 13,335,154 km (0.12 R)
• M36: 13,421,472 km (0.114 R)
• M37: 13,681,623 km (0.041 R)
• M38: 14,031,083 km (0.062 R)
• M39: 14,339,255 km (0.101 R)
• M40: 14,649,820 km (0.117 R)
• M41: 15,142,147 km (0.092 R)
• M42: 15,367,591 km (0.107 R)
• M43: 15,639,859 km (0.116 R)
• M44: 15,867,846 km (0.104 R)
• M45: 16,097,030 km (0.087 R)
• M46: 16,189,033 km (0.113 R)
• M47: 17,212,133 km (0.094 R)
• M48: 17,778,959 km (0.116 R)
• M49: 17,874,103 km (0.037 R)
• M50: 18,256,027 km (0.111 R)
• M51: 18,496,131 km (0.099 R)
• M52: 18,688,963 km (0.1 R)
• M53: 18,785,753 km (0.092 R)
• M54: 19,614,226 km (0.113 R)
• M55: 19,860,165 km (0.077 R)
• M56: 21,054,853 km (0.042 R)
• M57: 21,966,054 km (0.061 R)
• M58: 22,221,567 km (0.112 R)
• M59: 22,580,751 km (0.107 R)
• M60: 23,045,552 km (0.06 R)
• M61: 23,409,075 km (0.098 R)
• M62: 24,458,504 km (0.086 R)
• M63: 25,469,636 km (0.101 R)
• M64: 25,576,748 km (0.093 R)
• M65: 26,385,773 km (0.073 R)
• M66: 26,820,654 km (0.085 R)
• M67: 27,203,176 km (0.107 R)
• M68: 27,312,831 km (0.113 R)
• M69: 28,639,615 km (0.097 R)
• M70: 28,918,615 km (0.109 R)
• M71: 29,198,512 km (0.085 R)
• M72: 29,591,955 km (0.06 R)
• M73: 31,126,081 km (0.087 R)
• M74: 31,643,091 km (0.058 R)
• M75: 32,220,988 km (0.073 R)
• M76: 32,627,595 km (0.04 R)
• M77: 33,035,847 km (0.085 R)
• M78: 33,504,538 km (0.081 R)
• M79: 33,621,972 km (0.063 R)
• M80: 34,093,504 km (0.114 R)
• M81: 35,520,818 km (0.119 R)
• M82: 35,640,646 km (0.06 R)
• M83: 36,061,165 km (0.077 R)
• M84: 36,483,330 km (0.051 R)
• M85: 37,515,256 km (0.108 R)
• M86: 37,820,586 km (0.104 R)
• M87: 39,050,131 km (0.052 R)
• M88: 39,856,463 km (0.104 R)
• M89: 41,233,362 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.7

Radius: 10.6

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 10.89 AU - 11.97 AU

Year: 14405 Days

Day: 8.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 74,594,501 km

• M1: 171,888 km (0.114 R)
• M2: 340,335 km (0.097 R)
• M3: 689,048 km (0.077 R)
• M4: 965,056 km (0.1 R)
• M5: 1,358,648 km (0.097 R)
• M6: 1,464,563 km (0.089 R)
• M7: 1,846,337 km (0.108 R)
• M8: 2,619,908 km (0.073 R)
• M9: 2,753,498 km (0.109 R)
• M10: 2,916,710 km (0.105 R)
• M11: 3,542,627 km (0.067 R)
• M12: 3,750,568 km (0.069 R)
• M13: 3,871,144 km (0.111 R)
• M14: 3,993,066 km (0.069 R)
• M15: 4,589,812 km (0.08 R)
• M16: 4,783,990 km (0.091 R)
• M17: 4,948,099 km (0.076 R)
• M18: 5,014,221 km (0.118 R)
• M19: 5,080,643 km (0.097 R)
• M20: 5,315,512 km (0.116 R)
• M21: 5,865,583 km (0.112 R)
• M22: 6,006,055 km (0.11 R)
• M23: 6,578,866 km (0.098 R)
• M24: 6,871,928 km (0.062 R)
• M25: 7,244,277 km (0.098 R)
• M26: 7,546,913 km (0.07 R)
• M27: 8,361,025 km (0.117 R)
• M28: 8,718,564 km (0.059 R)
• M29: 10,155,900 km (0.072 R)
• M30: 10,409,618 km (0.045 R)
• M31: 10,622,646 km (0.078 R)
• M32: 10,837,319 km (0.117 R)
• M33: 11,798,186 km (0.11 R)
• M34: 12,786,280 km (0.109 R)
• M35: 13,290,275 km (0.101 R)
• M36: 13,382,726 km (0.117 R)
• M37: 13,567,928 km (0.051 R)
• M38: 14,034,973 km (0.108 R)
• M39: 14,176,193 km (0.099 R)
• M40: 14,365,136 km (0.099 R)
• M41: 15,613,530 km (0.107 R)
• M42: 15,808,605 km (0.052 R)
• M43: 16,102,864 km (0.058 R)
• M44: 16,448,435 km (0.104 R)
• M45: 18,008,143 km (0.068 R)
• M46: 18,418,340 km (0.075 R)
• M47: 18,779,769 km (0.101 R)
• M48: 19,614,674 km (0.117 R)
• M49: 20,195,713 km (0.05 R)
• M50: 20,621,917 km (0.106 R)
• M51: 21,050,964 km (0.098 R)
• M52: 21,320,689 km (0.088 R)
• M53: 21,483,002 km (0.025 R)
• M54: 22,907,324 km (0.07 R)
• M55: 23,073,676 km (0.065 R)
• M56: 24,362,013 km (0.064 R)
• M57: 24,758,747 km (0.113 R)
• M58: 24,872,591 km (0.061 R)
• M59: 25,100,578 km (0.061 R)
• M60: 25,788,878 km (0.105 R)
• M61: 25,904,068 km (0.047 R)
• M62: 26,599,549 km (0.072 R)
• M63: 28,782,481 km (0.077 R)
• M64: 29,021,837 km (0.115 R)
• M65: 31,575,473 km (0.046 R)
• M66: 33,884,067 km (0.046 R)
• M67: 34,326,877 km (0.107 R)
• M68: 34,453,736 km (0.066 R)
• M69: 35,026,696 km (0.1 R)
• M70: 36,375,769 km (0.074 R)
• M71: 37,349,652 km (0.091 R)
• M72: 37,545,475 km (0.076 R)
• M73: 38,529,829 km (0.12 R)
• M74: 38,925,815 km (0.076 R)
• M75: 40,055,428 km (0.051 R)
• M76: 40,189,019 km (0.087 R)
• M77: 41,061,025 km (0.113 R)
• M78: 41,195,663 km (0.084 R)
• M79: 41,939,314 km (0.082 R)
• M80: 42,482,803 km (0.107 R)
• M81: 43,508,147 km (0.06 R)
• M82: 43,714,293 km (0.101 R)
• M83: 45,235,255 km (0.102 R)
• M84: 45,444,093 km (0.085 R)
• M85: 46,352,451 km (0.036 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 883.8

Radius: 4.7

Gravity: 40.01 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 10.11 AU - 15.51 AU

Year: 17091 Days

Day: 19.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 74,594,501 km

• M1: 677,230 km (0.066 R)
• M2: 842,236 km (0.104 R)
• M3: 1,438,832 km (0.089 R)
• M4: 1,589,328 km (0.106 R)
• M5: 1,776,774 km (0.099 R)
• M6: 3,156,814 km (0.113 R)
• M7: 4,650,998 km (0.088 R)
• M8: 4,784,140 km (0.096 R)
• M9: 5,236,823 km (0.116 R)
• M10: 5,703,269 km (0.078 R)
• M11: 6,625,390 km (0.104 R)
• M12: 8,226,537 km (0.09 R)
• M13: 8,658,276 km (0.072 R)
• M14: 9,263,848 km (0.116 R)
• M15: 10,168,915 km (0.104 R)
• M16: 10,226,510 km (0.044 R)
• M17: 10,284,106 km (0.114 R)
• M18: 12,490,076 km (0.056 R)
• M19: 12,675,278 km (0.111 R)
• M20: 12,985,694 km (0.09 R)
• M21: 14,510,694 km (0.098 R)
• M22: 15,031,444 km (0.095 R)
• M23: 16,562,429 km (0.034 R)
• M24: 17,312,064 km (0.03 R)
• M25: 18,212,045 km (0.119 R)
• M26: 18,773,486 km (0.12 R)
• M27: 18,985,466 km (0.077 R)
• M28: 19,769,658 km (0.117 R)
• M29: 21,075,348 km (0.118 R)
• M30: 21,222,104 km (0.11 R)
• M31: 21,590,713 km (0.09 R)
• M32: 22,184,616 km (0.112 R)
• M33: 22,333,915 km (0.072 R)
• M34: 22,783,905 km (0.087 R)
• M35: 22,934,700 km (0.111 R)
• M36: 23,085,644 km (0.081 R)
• M37: 23,236,888 km (0.032 R)
• M38: 23,769,157 km (0.056 R)
• M39: 24,768,321 km (0.086 R)
• M40: 25,467,990 km (0.081 R)
• M41: 26,410,906 km (0.037 R)
• M42: 27,766,262 km (0.039 R)
• M43: 28,736,554 km (0.077 R)
• M44: 29,389,549 km (0.071 R)
• M45: 29,964,902 km (0.083 R)
• M46: 31,629,179 km (0.05 R)
• M47: 32,134,371 km (0.106 R)
• M48: 32,812,049 km (0.114 R)
• M49: 32,982,142 km (0.102 R)
• M50: 33,067,263 km (0.102 R)
• M51: 34,267,636 km (0.078 R)
• M52: 34,613,058 km (0.118 R)
• M53: 36,358,117 km (0.107 R)
• M54: 37,241,343 km (0.051 R)
• M55: 37,596,488 km (0.091 R)
• M56: 39,299,211 km (0.075 R)
• M57: 39,479,925 km (0.079 R)
• M58: 40,023,714 km (0.1 R)
• M59: 40,935,363 km (0.07 R)
• M60: 41,577,736 km (0.097 R)
• M61: 42,686,406 km (0.11 R)
• M62: 42,779,306 km (0.089 R)
• M63: 43,337,755 km (0.11 R)
• M64: 44,555,931 km (0.114 R)
• M65: 49,637,621 km (0.091 R)
• M66: 49,735,158 km (0.071 R)
• M67: 50,518,603 km (0.105 R)
• M68: 50,911,746 km (0.035 R)
• M69: 51,010,181 km (0.089 R)
• M70: 51,404,671 km (0.104 R)
• M71: 51,701,174 km (0.091 R)
• M72: 52,892,870 km (0.097 R)
• M73: 52,992,652 km (0.073 R)
• M74: 53,692,321 km (0.051 R)
• M75: 54,194,073 km (0.083 R)
• M76: 54,596,640 km (0.105 R)
• M77: 56,013,183 km (0.11 R)
• M78: 56,318,213 km (0.106 R)
• M79: 56,623,991 km (0.112 R)
• M80: 57,236,893 km (0.052 R)
• M81: 57,646,791 km (0.102 R)
• M82: 59,192,437 km (0.106 R)
• M83: 59,503,301 km (0.095 R)
• M84: 60,751,845 km (0.086 R)
• M85: 63,168,898 km (0.071 R)
• M86: 64,123,183 km (0.098 R)
• M87: 65,402,992 km (0.03 R)
• M88: 65,831,590 km (0.057 R)
• M89: 65,938,852 km (0.075 R)
• M90: 66,046,114 km (0.09 R)
• M91: 66,583,619 km (0.12 R)
• M92: 67,338,490 km (0.08 R)
• M93: 67,554,808 km (0.04 R)
• M94: 70,167,385 km (0.069 R)
• M95: 72,591,170 km (0.047 R)
• M96: 73,368,032 km (0.062 R)
• M97: 73,701,934 km (0.107 R)
• M98: 74,147,736 km (0.075 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 15,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit