🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.95 AU - 1.05 AU

Year: 367 Days

Day: 16.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.7 AU - 2.14 AU

Year: 977 Days

Day: 34.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.98 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.79 AU - 4.29 AU

Year: 2981 Days

Day: 41.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,456,026 km

• M1: 607,218 km (0.064 R)

Asteroid Belt

Center: 4.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.53 AU - 5.69 AU

Year: 3633 Days

Day: 26.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,456,026 km

• M1: 968,945 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.1

Radius: 13.7

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.1 AU - 6.12 AU

Year: 4240 Days

Day: 5 Hours

Environment

Temp: -134 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 44,456,026 km

• M1: 172,486 km (0.067 R)
• M2: 283,338 km (0.1 R)
• M3: 392,994 km (0.025 R)
• M4: 498,759 km (0.082 R)
• M5: 800,199 km (0.099 R)
• M6: 1,014,722 km (0.115 R)
• M7: 1,434,195 km (0.104 R)
• M8: 1,586,037 km (0.118 R)
• M9: 1,685,519 km (0.084 R)
• M10: 1,787,395 km (0.111 R)
• M11: 1,951,654 km (0.092 R)
• M12: 2,121,298 km (0.065 R)
• M13: 2,312,035 km (0.042 R)
• M14: 2,575,477 km (0.073 R)
• M15: 3,276,941 km (0.102 R)
• M16: 3,405,745 km (0.064 R)
• M17: 3,555,044 km (0.105 R)
• M18: 3,802,479 km (0.111 R)
• M19: 4,154,333 km (0.082 R)
• M20: 4,395,036 km (0.097 R)
• M21: 4,743,748 km (0.057 R)
• M22: 5,037,858 km (0.064 R)
• M23: 5,123,129 km (0.048 R)
• M24: 5,273,325 km (0.043 R)
• M25: 5,888,771 km (0.105 R)
• M26: 6,319,463 km (0.063 R)
• M27: 7,477,350 km (0.113 R)
• M28: 7,746,327 km (0.098 R)
• M29: 8,043,429 km (0.097 R)
• M30: 9,190,695 km (0.037 R)
• M31: 9,373,803 km (0.09 R)
• M32: 9,558,107 km (0.056 R)
• M33: 9,823,643 km (0.088 R)
• M34: 10,226,361 km (0.088 R)
• M35: 10,470,654 km (0.036 R)
• M36: 10,579,861 km (0.062 R)
• M37: 10,744,269 km (0.096 R)
• M38: 10,854,522 km (0.054 R)
• M39: 11,103,603 km (0.112 R)
• M40: 11,215,053 km (0.038 R)
• M41: 11,382,752 km (0.094 R)
• M42: 11,777,541 km (0.089 R)
• M43: 12,667,499 km (0.057 R)
• M44: 12,813,207 km (0.102 R)
• M45: 13,282,795 km (0.094 R)
• M46: 13,668,608 km (0.109 R)
• M47: 14,971,007 km (0.118 R)
• M48: 15,063,309 km (0.109 R)
• M49: 15,248,511 km (0.094 R)
• M50: 15,683,841 km (0.098 R)
• M51: 15,777,639 km (0.085 R)
• M52: 16,028,664 km (0.048 R)
• M53: 16,439,460 km (0.054 R)
• M54: 16,630,197 km (0.102 R)
• M55: 17,239,210 km (0.103 R)
• M56: 17,433,089 km (0.108 R)
• M57: 17,757,716 km (0.061 R)
• M58: 17,888,165 km (0.097 R)
• M59: 18,215,635 km (0.11 R)
• M60: 18,314,220 km (0.096 R)
• M61: 18,446,016 km (0.075 R)
• M62: 18,976,490 km (0.094 R)
• M63: 20,563,275 km (0.106 R)
• M64: 20,975,267 km (0.109 R)
• M65: 21,285,982 km (0.055 R)
• M66: 21,598,342 km (0.065 R)
• M67: 21,737,618 km (0.116 R)
• M68: 22,052,073 km (0.073 R)
• M69: 22,227,551 km (0.098 R)
• M70: 22,544,399 km (0.097 R)
• M71: 22,933,653 km (0.105 R)
• M72: 23,253,942 km (0.07 R)
• M73: 23,754,945 km (0.055 R)
• M74: 23,862,656 km (0.075 R)
• M75: 24,223,336 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.5

Radius: 11.3

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 8.35 AU - 11.41 AU

Year: 11400 Days

Day: 14.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 44,456,026 km

• M1: 184,903 km (0.075 R)
• M2: 808,128 km (0.098 R)
• M3: 926,310 km (0.088 R)
• M4: 1,105,977 km (0.061 R)
• M5: 1,438,084 km (0.081 R)
• M6: 1,562,999 km (0.11 R)
• M7: 1,648,269 km (0.076 R)
• M8: 1,735,335 km (0.117 R)
• M9: 1,959,732 km (0.072 R)
• M10: 2,122,495 km (0.094 R)
• M11: 2,562,163 km (0.111 R)
• M12: 2,638,158 km (0.109 R)
• M13: 3,030,105 km (0.116 R)
• M14: 3,192,119 km (0.07 R)
• M15: 3,695,367 km (0.047 R)
• M16: 3,956,564 km (0.114 R)
• M17: 4,223,746 km (0.071 R)
• M18: 4,314,103 km (0.073 R)
• M19: 4,405,208 km (0.115 R)
• M20: 4,558,397 km (0.11 R)
• M21: 4,775,912 km (0.079 R)
• M22: 4,870,159 km (0.097 R)
• M23: 5,060,597 km (0.102 R)
• M24: 5,547,538 km (0.069 R)
• M25: 5,646,721 km (0.108 R)
• M26: 5,780,013 km (0.087 R)
• M27: 6,566,150 km (0.064 R)
• M28: 6,671,317 km (0.101 R)
• M29: 6,741,628 km (0.094 R)
• M30: 6,847,543 km (0.108 R)
• M31: 7,349,594 km (0.051 R)
• M32: 7,752,461 km (0.116 R)
• M33: 8,503,293 km (0.074 R)
• M34: 8,810,118 km (0.091 R)
• M35: 10,317,167 km (0.084 R)
• M36: 10,933,809 km (0.046 R)
• M37: 11,689,578 km (0.088 R)
• M38: 11,859,820 km (0.079 R)
• M39: 12,986,442 km (0.039 R)
• M40: 13,207,098 km (0.106 R)
• M41: 13,966,457 km (0.081 R)
• M42: 15,155,012 km (0.062 R)
• M43: 15,527,212 km (0.095 R)
• M44: 16,566,468 km (0.092 R)
• M45: 17,239,509 km (0.11 R)
• M46: 18,068,730 km (0.083 R)
• M47: 18,414,002 km (0.03 R)
• M48: 19,918,208 km (0.119 R)
• M49: 20,070,798 km (0.12 R)
• M50: 21,565,879 km (0.082 R)
• M51: 21,879,586 km (0.093 R)
• M52: 22,194,938 km (0.099 R)
• M53: 23,096,415 km (0.108 R)
• M54: 23,310,340 km (0.079 R)
• M55: 24,118,169 km (0.087 R)
• M56: 25,706,150 km (0.118 R)
• M57: 26,652,506 km (0.118 R)
• M58: 27,214,695 km (0.096 R)
• M59: 27,667,079 km (0.117 R)
• M60: 27,780,624 km (0.115 R)
• M61: 27,894,318 km (0.099 R)
• M62: 28,293,445 km (0.069 R)
• M63: 28,694,368 km (0.03 R)
• M64: 28,924,300 km (0.082 R)
• M65: 29,039,490 km (0.104 R)
• M66: 29,733,923 km (0.117 R)
• M67: 29,966,697 km (0.115 R)
• M68: 30,141,577 km (0.116 R)
• M69: 30,492,534 km (0.068 R)
• M70: 31,257,428 km (0.058 R)
• M71: 31,553,332 km (0.052 R)
• M72: 33,529,371 km (0.09 R)
• M73: 33,710,983 km (0.091 R)
• M74: 34,318,799 km (0.07 R)
• M75: 34,930,205 km (0.064 R)
• M76: 35,052,875 km (0.086 R)
• M77: 35,668,620 km (0.059 R)
• M78: 37,223,541 km (0.05 R)
• M79: 40,528,008 km (0.096 R)
• M80: 41,498,599 km (0.084 R)
• M81: 41,693,675 km (0.108 R)
• M82: 43,462,669 km (0.078 R)
• M83: 44,057,770 km (0.112 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 13,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit