🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.46 AU - 0.68 AU

Year: 154 Days

Day: 20.8 Hours

Environment

Temp: 163 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.81 AU - 1.29 AU

Year: 385 Days

Day: 41.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 4.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.85 AU - 2.17 AU

Year: 1021 Days

Day: 14.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.07 AU - 2.35 AU

Year: 1177 Days

Day: 16 Hours

Environment

Temp: -73 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.65 AU - 3.41 AU

Year: 1889 Days

Day: 40.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.23 AU - 4.55 AU

Year: 3294 Days

Day: 31.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,922,841 km

• M1: 2,261,022 km (0.12 R)
• M2: 3,121,210 km (0.113 R)

Asteroid Belt

Center: 5.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310

Radius: 11.7

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.13 AU - 8.53 AU

Year: 6393 Days

Day: 12.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 87,922,841 km

• M1: 300,991 km (0.088 R)
• M2: 486,343 km (0.082 R)
• M3: 771,775 km (0.109 R)
• M4: 854,653 km (0.098 R)
• M5: 1,056,610 km (0.099 R)
• M6: 1,136,495 km (0.053 R)
• M7: 1,317,359 km (0.073 R)
• M8: 1,553,275 km (0.104 R)
• M9: 1,676,543 km (0.026 R)
• M10: 2,100,205 km (0.04 R)
• M11: 2,430,816 km (0.119 R)
• M12: 2,630,080 km (0.062 R)
• M13: 3,419,658 km (0.073 R)
• M14: 3,561,477 km (0.061 R)
• M15: 3,726,184 km (0.106 R)
• M16: 4,256,807 km (0.117 R)
• M17: 4,344,023 km (0.106 R)
• M18: 4,431,837 km (0.08 R)
• M19: 4,520,100 km (0.108 R)
• M20: 4,902,322 km (0.08 R)
• M21: 4,993,876 km (0.035 R)
• M22: 5,578,654 km (0.06 R)
• M23: 5,698,183 km (0.031 R)
• M24: 5,867,079 km (0.091 R)
• M25: 6,685,379 km (0.09 R)
• M26: 7,043,517 km (0.035 R)
• M27: 7,329,248 km (0.093 R)
• M28: 7,565,912 km (0.107 R)
• M29: 7,725,084 km (0.11 R)
• M30: 7,805,119 km (0.094 R)
• M31: 8,073,947 km (0.107 R)
• M32: 8,318,390 km (0.096 R)
• M33: 8,703,604 km (0.03 R)
• M34: 8,814,755 km (0.109 R)
• M35: 9,066,529 km (0.085 R)
• M36: 9,463,113 km (0.114 R)
• M37: 9,692,147 km (0.049 R)
• M38: 10,097,557 km (0.058 R)
• M39: 10,390,470 km (0.081 R)
• M40: 10,479,032 km (0.09 R)
• M41: 10,656,604 km (0.09 R)
• M42: 11,529,358 km (0.068 R)
• M43: 11,682,098 km (0.09 R)
• M44: 11,866,402 km (0.105 R)
• M45: 12,020,638 km (0.104 R)
• M46: 12,144,654 km (0.075 R)
• M47: 12,362,469 km (0.117 R)
• M48: 12,644,461 km (0.116 R)
• M49: 12,770,572 km (0.029 R)
• M50: 12,896,982 km (0.114 R)
• M51: 13,600,092 km (0.097 R)
• M52: 14,777,128 km (0.076 R)
• M53: 15,411,573 km (0.1 R)
• M54: 15,749,065 km (0.106 R)
• M55: 15,884,751 km (0.045 R)
• M56: 16,225,684 km (0.07 R)
• M57: 16,328,458 km (0.104 R)
• M58: 16,672,533 km (0.109 R)
• M59: 17,193,134 km (0.071 R)
• M60: 17,543,193 km (0.075 R)
• M61: 17,789,580 km (0.103 R)
• M62: 18,321,550 km (0.076 R)
• M63: 19,401,198 km (0.099 R)
• M64: 20,353,389 km (0.08 R)
• M65: 20,612,492 km (0.111 R)
• M66: 21,433,485 km (0.047 R)
• M67: 22,493,985 km (0.1 R)
• M68: 22,685,171 km (0.106 R)
• M69: 22,761,765 km (0.09 R)
• M70: 22,838,509 km (0.08 R)
• M71: 22,953,699 km (0.118 R)
• M72: 23,146,231 km (0.083 R)
• M73: 23,494,046 km (0.029 R)
• M74: 23,804,612 km (0.089 R)
• M75: 24,863,017 km (0.075 R)
• M76: 25,736,818 km (0.067 R)
• M77: 25,976,773 km (0.105 R)
• M78: 26,782,357 km (0.066 R)
• M79: 27,025,603 km (0.096 R)
• M80: 27,310,288 km (0.034 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.1

Radius: 8.5

Gravity: 12.73 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 7.15 AU - 8.87 AU

Year: 8119 Days

Day: 9.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 87,922,841 km

• M1: 113,246 km (0.098 R)
• M2: 368,609 km (0.054 R)
• M3: 445,951 km (0.115 R)
• M4: 747,241 km (0.117 R)
• M5: 814,710 km (0.12 R)
• M6: 956,230 km (0.109 R)
• M7: 1,048,980 km (0.093 R)
• M8: 1,106,127 km (0.091 R)
• M9: 1,304,493 km (0.117 R)
• M10: 1,601,744 km (0.113 R)
• M11: 1,690,606 km (0.058 R)
• M12: 1,804,001 km (0.078 R)
• M13: 2,383,543 km (0.115 R)
• M14: 2,800,323 km (0.109 R)
• M15: 2,962,487 km (0.078 R)
• M16: 3,183,592 km (0.098 R)
• M17: 3,554,445 km (0.032 R)
• M18: 3,641,960 km (0.094 R)
• M19: 4,462,056 km (0.107 R)
• M20: 4,651,895 km (0.073 R)
• M21: 4,876,891 km (0.034 R)
• M22: 5,437,733 km (0.079 R)
• M23: 6,728,314 km (0.088 R)
• M24: 6,837,071 km (0.088 R)
• M25: 6,946,278 km (0.094 R)
• M26: 7,129,685 km (0.097 R)
• M27: 7,501,286 km (0.054 R)
• M28: 7,803,025 km (0.067 R)
• M29: 8,340,829 km (0.031 R)
• M30: 8,930,394 km (0.108 R)
• M31: 9,614,655 km (0.097 R)
• M32: 9,778,166 km (0.1 R)
• M33: 11,118,862 km (0.075 R)
• M34: 11,419,853 km (0.026 R)
• M35: 12,029,763 km (0.107 R)
• M36: 13,463,360 km (0.067 R)
• M37: 14,620,350 km (0.109 R)
• M38: 14,714,297 km (0.11 R)
• M39: 16,341,922 km (0.087 R)
• M40: 16,831,556 km (0.107 R)
• M41: 17,226,644 km (0.047 R)
• M42: 19,453,707 km (0.12 R)
• M43: 20,024,573 km (0.037 R)
• M44: 20,285,770 km (0.098 R)
• M45: 21,342,231 km (0.092 R)
• M46: 22,254,179 km (0.097 R)
• M47: 22,579,106 km (0.073 R)
• M48: 22,960,132 km (0.028 R)
• M49: 23,233,597 km (0.054 R)
• M50: 23,288,499 km (0.108 R)
• M51: 23,508,258 km (0.07 R)
• M52: 23,618,362 km (0.109 R)
• M53: 23,894,370 km (0.115 R)
• M54: 25,065,572 km (0.061 R)
• M55: 25,460,211 km (0.102 R)
• M56: 25,573,307 km (0.068 R)
• M57: 25,629,855 km (0.119 R)
• M58: 26,312,470 km (0.057 R)
• M59: 26,426,913 km (0.111 R)
• M60: 28,161,949 km (0.077 R)
• M61: 28,630,938 km (0.05 R)
• M62: 29,695,327 km (0.066 R)
• M63: 30,112,855 km (0.075 R)
• M64: 30,412,200 km (0.091 R)
• M65: 31,074,320 km (0.06 R)
• M66: 31,316,220 km (0.069 R)
• M67: 31,680,341 km (0.11 R)
• M68: 33,335,941 km (0.046 R)
• M69: 33,459,808 km (0.061 R)
• M70: 33,521,741 km (0.077 R)
• M71: 33,894,090 km (0.115 R)
• M72: 34,018,556 km (0.094 R)
• M73: 34,455,382 km (0.075 R)
• M74: 34,705,808 km (0.09 R)
• M75: 36,475,551 km (0.112 R)
• M76: 36,794,793 km (0.084 R)
• M77: 37,435,820 km (0.118 R)
• M78: 37,886,708 km (0.118 R)
• M79: 39,577,164 km (0.041 R)
• M80: 42,628,063 km (0.113 R)
• M81: 43,571,427 km (0.114 R)
• M82: 44,045,652 km (0.098 R)
• M83: 44,113,570 km (0.076 R)
• M84: 44,999,488 km (0.09 R)
• M85: 45,067,855 km (0.036 R)
• M86: 45,891,092 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 11.3

Radius: 7.8

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 12.97 AU - 15.19 AU

Year: 18922 Days

Day: 16.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 87,922,841 km

• M1: 141,819 km (0.079 R)
• M2: 286,181 km (0.09 R)
• M3: 390,600 km (0.075 R)
• M4: 783,743 km (0.091 R)
• M5: 1,069,774 km (0.096 R)
• M6: 1,410,110 km (0.118 R)
• M7: 1,634,955 km (0.11 R)
• M8: 2,280,470 km (0.087 R)
• M9: 2,502,324 km (0.084 R)
• M10: 2,601,657 km (0.116 R)
• M11: 2,687,825 km (0.095 R)
• M12: 3,178,955 km (0.096 R)
• M13: 3,762,386 km (0.085 R)
• M14: 3,860,074 km (0.098 R)
• M15: 4,141,617 km (0.095 R)
• M16: 4,585,175 km (0.109 R)
• M17: 4,724,600 km (0.038 R)
• M18: 6,099,704 km (0.068 R)
• M19: 6,311,235 km (0.073 R)
• M20: 6,486,115 km (0.09 R)
• M21: 7,100,663 km (0.109 R)
• M22: 7,506,971 km (0.087 R)
• M23: 7,568,605 km (0.046 R)
• M24: 7,692,323 km (0.089 R)
• M25: 7,795,994 km (0.082 R)
• M26: 9,851,169 km (0.052 R)
• M27: 10,694,453 km (0.065 R)
• M28: 10,972,854 km (0.094 R)
• M29: 11,230,312 km (0.12 R)
• M30: 11,560,774 km (0.118 R)
• M31: 11,894,377 km (0.102 R)
• M32: 13,136,488 km (0.092 R)
• M33: 13,936,687 km (0.115 R)
• M34: 14,881,547 km (0.097 R)
• M35: 15,088,591 km (0.062 R)
• M36: 16,058,434 km (0.082 R)
• M37: 16,217,606 km (0.115 R)
• M38: 16,510,818 km (0.065 R)
• M39: 16,644,558 km (0.117 R)
• M40: 16,832,603 km (0.103 R)
• M41: 16,994,318 km (0.037 R)
• M42: 17,319,245 km (0.114 R)
• M43: 17,920,329 km (0.079 R)
• M44: 18,140,537 km (0.104 R)
• M45: 18,389,468 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 715.3

Radius: 3.5

Gravity: 58.39 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 15.46 AU - 17.82 AU

Year: 24311 Days

Day: 24.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,922,841 km

• M1: 799,900 km (0.11 R)
• M2: 1,177,036 km (0.12 R)
• M3: 1,921,285 km (0.082 R)
• M4: 1,994,888 km (0.053 R)
• M5: 2,455,948 km (0.118 R)
• M6: 2,576,225 km (0.099 R)
• M7: 2,864,350 km (0.054 R)
• M8: 3,973,918 km (0.097 R)
• M9: 4,306,025 km (0.091 R)
• M10: 4,450,985 km (0.077 R)
• M11: 5,406,168 km (0.079 R)
• M12: 6,148,921 km (0.106 R)
• M13: 7,610,792 km (0.106 R)
• M14: 7,903,704 km (0.111 R)
• M15: 9,737,026 km (0.064 R)
• M16: 10,247,155 km (0.111 R)
• M17: 10,375,959 km (0.036 R)
• M18: 10,440,585 km (0.101 R)
• M19: 10,896,858 km (0.112 R)
• M20: 11,426,285 km (0.056 R)
• M21: 11,493,006 km (0.117 R)
• M22: 11,559,876 km (0.093 R)
• M23: 12,304,275 km (0.105 R)
• M24: 13,203,658 km (0.114 R)
• M25: 14,628,278 km (0.099 R)
• M26: 14,991,951 km (0.087 R)
• M27: 15,138,257 km (0.096 R)
• M28: 16,025,971 km (0.112 R)
• M29: 18,631,368 km (0.074 R)
• M30: 18,946,421 km (0.107 R)
• M31: 20,466,784 km (0.103 R)
• M32: 20,710,329 km (0.101 R)
• M33: 21,036,752 km (0.087 R)
• M34: 23,198,740 km (0.032 R)
• M35: 27,193,003 km (0.101 R)
• M36: 27,819,070 km (0.068 R)
• M37: 28,179,153 km (0.108 R)
• M38: 29,359,480 km (0.064 R)
• M39: 30,278,459 km (0.12 R)
• M40: 30,927,265 km (0.111 R)
• M41: 31,020,465 km (0.071 R)
• M42: 31,487,210 km (0.083 R)
• M43: 34,143,470 km (0.043 R)
• M44: 34,432,344 km (0.114 R)
• M45: 34,818,755 km (0.07 R)
• M46: 35,206,512 km (0.093 R)
• M47: 35,303,751 km (0.081 R)
• M48: 35,986,516 km (0.052 R)
• M49: 36,673,619 km (0.112 R)
• M50: 37,166,993 km (0.066 R)
• M51: 38,961,569 km (0.073 R)
• M52: 39,263,308 km (0.089 R)
• M53: 39,970,606 km (0.117 R)
• M54: 40,988,321 km (0.066 R)
• M55: 41,397,770 km (0.116 R)
• M56: 42,117,485 km (0.076 R)
• M57: 43,778,171 km (0.057 R)
• M58: 44,196,746 km (0.067 R)
• M59: 45,671,931 km (0.078 R)
• M60: 47,377,646 km (0.108 R)
• M61: 49,212,464 km (0.116 R)
• M62: 49,865,757 km (0.104 R)
• M63: 50,193,377 km (0.095 R)
• M64: 50,741,055 km (0.115 R)
• M65: 50,960,664 km (0.099 R)
• M66: 54,405,006 km (0.086 R)
• M67: 55,985,058 km (0.113 R)
• M68: 57,237,043 km (0.068 R)
• M69: 57,809,105 km (0.118 R)
• M70: 58,038,588 km (0.114 R)
• M71: 58,383,112 km (0.049 R)
• M72: 60,465,215 km (0.056 R)
• M73: 61,398,407 km (0.095 R)
• M74: 61,749,513 km (0.073 R)
• M75: 61,866,648 km (0.087 R)
• M76: 61,983,933 km (0.054 R)
• M77: 65,297,526 km (0.111 R)
• M78: 68,304,443 km (0.095 R)
• M79: 69,519,626 km (0.099 R)
• M80: 69,885,692 km (0.104 R)
• M81: 70,497,099 km (0.117 R)
• M82: 71,110,301 km (0.086 R)
• M83: 72,341,940 km (0.057 R)
• M84: 74,078,023 km (0.081 R)
• M85: 78,097,419 km (0.09 R)
• M86: 81,672,060 km (0.11 R)
• M87: 81,929,518 km (0.101 R)
• M88: 84,257,859 km (0.112 R)
• M89: 84,387,860 km (0.113 R)
• M90: 84,648,010 km (0.06 R)
• M91: 84,778,310 km (0.104 R)
• M92: 84,908,460 km (0.084 R)
• M93: 85,299,659 km (0.084 R)
• M94: 87,659,266 km (0.115 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 10,805 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit