🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.36 AU - 1.68 AU

Year: 695 Days

Day: 23.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.82 AU - 2.78 AU

Year: 1294 Days

Day: 29.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,856,274 km

• M1: 1,152,053 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.93 AU - 2.79 AU

Year: 1345 Days

Day: 42.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,856,274 km

• M1: 616,942 km (0.075 R)

Asteroid Belt

Center: 4.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.3

Radius: 8.7

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.1 AU - 6.92 AU

Year: 5464 Days

Day: 7.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 23,856,274 km

• M1: 111,002 km (0.06 R)
• M2: 240,404 km (0.092 R)
• M3: 548,725 km (0.082 R)
• M4: 692,339 km (0.091 R)
• M5: 755,918 km (0.069 R)
• M6: 848,818 km (0.059 R)
• M7: 959,670 km (0.117 R)
• M8: 1,243,158 km (0.094 R)
• M9: 1,354,160 km (0.117 R)
• M10: 1,501,963 km (0.104 R)
• M11: 1,995,636 km (0.071 R)
• M12: 2,126,683 km (0.066 R)
• M13: 2,279,872 km (0.096 R)
• M14: 2,338,364 km (0.119 R)
• M15: 2,417,053 km (0.11 R)
• M16: 2,844,903 km (0.105 R)
• M17: 3,816,391 km (0.074 R)
• M18: 4,169,293 km (0.101 R)
• M19: 4,337,740 km (0.119 R)
• M20: 5,033,520 km (0.068 R)
• M21: 5,844,041 km (0.077 R)
• M22: 6,059,761 km (0.08 R)
• M23: 6,114,215 km (0.08 R)
• M24: 6,168,668 km (0.06 R)
• M25: 6,807,302 km (0.028 R)
• M26: 7,005,818 km (0.1 R)
• M27: 7,091,537 km (0.084 R)
• M28: 7,235,151 km (0.083 R)
• M29: 7,967,433 km (0.094 R)
• M30: 8,116,732 km (0.114 R)
• M31: 8,327,365 km (0.074 R)
• M32: 8,877,287 km (0.083 R)
• M33: 8,970,038 km (0.114 R)
• M34: 9,156,586 km (0.117 R)
• M35: 9,344,481 km (0.097 R)
• M36: 9,533,573 km (0.111 R)
• M37: 9,787,740 km (0.048 R)
• M38: 10,727,813 km (0.096 R)
• M39: 11,125,145 km (0.079 R)
• M40: 11,426,435 km (0.082 R)
• M41: 11,561,073 km (0.095 R)
• M42: 12,139,718 km (0.093 R)
• M43: 13,324,832 km (0.078 R)
• M44: 13,431,196 km (0.109 R)
• M45: 13,502,255 km (0.092 R)
• M46: 13,644,822 km (0.085 R)
• M47: 13,787,688 km (0.12 R)
• M48: 13,931,302 km (0.103 R)
• M49: 14,255,929 km (0.071 R)
• M50: 15,467,672 km (0.093 R)
• M51: 16,142,508 km (0.076 R)
• M52: 16,218,055 km (0.12 R)
• M53: 16,903,512 km (0.057 R)
• M54: 17,134,192 km (0.099 R)
• M55: 17,327,024 km (0.115 R)
• M56: 17,482,007 km (0.091 R)
• M57: 17,949,351 km (0.08 R)
• M58: 18,302,701 km (0.073 R)
• M59: 18,777,375 km (0.081 R)
• M60: 18,856,812 km (0.104 R)
• M61: 19,860,015 km (0.107 R)
• M62: 19,940,947 km (0.114 R)
• M63: 21,086,568 km (0.079 R)
• M64: 21,542,542 km (0.072 R)
• M65: 21,667,456 km (0.069 R)
• M66: 21,792,520 km (0.106 R)
• M67: 22,379,692 km (0.101 R)
• M68: 22,887,128 km (0.079 R)
• M69: 23,612,528 km (0.064 R)
• M70: 23,741,332 km (0.118 R)
• M71: 24,867,355 km (0.105 R)
• M72: 25,042,085 km (0.076 R)
• M73: 25,348,910 km (0.11 R)
• M74: 26,499,468 km (0.117 R)
• M75: 27,081,104 km (0.118 R)
• M76: 27,576,572 km (0.113 R)
• M77: 28,256,943 km (0.078 R)
• M78: 28,713,666 km (0.104 R)
• M79: 29,727,042 km (0.12 R)
• M80: 30,564,790 km (0.086 R)
• M81: 30,798,910 km (0.091 R)
• M82: 31,221,824 km (0.09 R)
• M83: 31,363,194 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.4

Radius: 9.6

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.16 AU - 7.46 AU

Year: 5878 Days

Day: 7.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 23,856,274 km

• M1: 167,400 km (0.099 R)
• M2: 261,647 km (0.067 R)
• M3: 459,565 km (0.052 R)
• M4: 646,412 km (0.112 R)
• M5: 950,246 km (0.075 R)
• M6: 1,457,233 km (0.117 R)
• M7: 1,567,935 km (0.115 R)
• M8: 1,724,863 km (0.098 R)
• M9: 2,008,202 km (0.119 R)
• M10: 2,085,245 km (0.062 R)
• M11: 2,258,479 km (0.113 R)
• M12: 2,568,745 km (0.078 R)
• M13: 3,086,503 km (0.077 R)
• M14: 3,175,963 km (0.119 R)
• M15: 3,284,421 km (0.114 R)
• M16: 3,903,308 km (0.089 R)
• M17: 4,436,325 km (0.096 R)
• M18: 4,537,603 km (0.099 R)
• M19: 5,140,183 km (0.116 R)
• M20: 5,310,724 km (0.049 R)
• M21: 5,900,589 km (0.096 R)
• M22: 6,012,189 km (0.09 R)
• M23: 6,192,155 km (0.038 R)
• M24: 6,488,209 km (0.076 R)
• M25: 6,906,036 km (0.099 R)
• M26: 7,718,951 km (0.081 R)
• M27: 7,816,638 km (0.116 R)
• M28: 8,612,499 km (0.067 R)
• M29: 8,841,085 km (0.063 R)
• M30: 9,617,198 km (0.111 R)
• M31: 9,933,747 km (0.111 R)
• M32: 10,253,737 km (0.087 R)
• M33: 10,849,286 km (0.077 R)
• M34: 11,317,229 km (0.104 R)
• M35: 12,215,713 km (0.079 R)
• M36: 12,962,655 km (0.075 R)
• M37: 13,078,893 km (0.114 R)
• M38: 13,195,430 km (0.062 R)
• M39: 13,724,408 km (0.085 R)
• M40: 14,021,210 km (0.098 R)
• M41: 14,530,591 km (0.078 R)
• M42: 14,651,466 km (0.11 R)
• M43: 14,985,219 km (0.043 R)
• M44: 15,046,255 km (0.12 R)
• M45: 15,846,304 km (0.074 R)
• M46: 16,345,512 km (0.114 R)
• M47: 16,565,571 km (0.104 R)
• M48: 16,723,396 km (0.032 R)
• M49: 16,945,100 km (0.066 R)
• M50: 17,040,394 km (0.073 R)
• M51: 17,487,692 km (0.07 R)
• M52: 17,616,196 km (0.092 R)
• M53: 17,680,524 km (0.063 R)
• M54: 18,198,282 km (0.1 R)
• M55: 18,459,031 km (0.097 R)
• M56: 19,581,015 km (0.11 R)
• M57: 20,049,406 km (0.06 R)
• M58: 20,827,016 km (0.079 R)
• M59: 21,031,516 km (0.12 R)
• M60: 22,481,269 km (0.104 R)
• M61: 22,971,800 km (0.075 R)
• M62: 23,571,987 km (0.074 R)
• M63: 23,820,619 km (0.06 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 18,467 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit