🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.56 AU - 0.68 AU

Year: 177 Days

Day: 25.8 Hours

Environment

Temp: 137 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.8 AU - 2.82 AU

Year: 1712 Days

Day: 29.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,085,498 km

• M1: 704,456 km (0.111 R)

Asteroid Belt

Center: 6.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.2

Radius: 12.6

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 7.51 AU - 11.97 AU

Year: 11048 Days

Day: 11.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 94,085,498 km

• M1: 361,129 km (0.12 R)
• M2: 596,746 km (0.067 R)
• M3: 1,290,880 km (0.097 R)
• M4: 1,401,134 km (0.076 R)
• M5: 1,618,649 km (0.111 R)
• M6: 2,029,744 km (0.11 R)
• M7: 2,412,415 km (0.098 R)
• M8: 2,504,119 km (0.106 R)
• M9: 2,628,135 km (0.06 R)
• M10: 4,291,514 km (0.083 R)
• M11: 4,516,360 km (0.116 R)
• M12: 5,115,200 km (0.096 R)
• M13: 5,333,762 km (0.119 R)
• M14: 6,008,150 km (0.119 R)
• M15: 6,883,447 km (0.097 R)
• M16: 7,125,047 km (0.11 R)
• M17: 7,912,680 km (0.072 R)
• M18: 8,212,325 km (0.084 R)
• M19: 8,421,911 km (0.112 R)
• M20: 8,680,566 km (0.089 R)
• M21: 9,326,530 km (0.103 R)
• M22: 10,236,982 km (0.034 R)
• M23: 10,513,140 km (0.055 R)
• M24: 10,614,119 km (0.118 R)
• M25: 10,944,879 km (0.082 R)
• M26: 12,274,505 km (0.092 R)
• M27: 12,568,016 km (0.1 R)
• M28: 13,134,693 km (0.11 R)
• M29: 13,544,741 km (0.104 R)
• M30: 13,765,098 km (0.04 R)
• M31: 14,349,278 km (0.106 R)
• M32: 14,884,839 km (0.11 R)
• M33: 15,112,227 km (0.114 R)
• M34: 15,283,517 km (0.078 R)
• M35: 16,442,452 km (0.051 R)
• M36: 16,707,090 km (0.082 R)
• M37: 17,509,533 km (0.103 R)
• M38: 17,599,441 km (0.026 R)
• M39: 18,142,332 km (0.089 R)
• M40: 18,537,869 km (0.026 R)
• M41: 19,121,001 km (0.105 R)
• M42: 19,461,337 km (0.107 R)
• M43: 19,741,384 km (0.097 R)
• M44: 20,210,972 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 630.6

Radius: 7.4

Gravity: 11.52 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 18.24 AU - 18.54 AU

Year: 28662 Days

Day: 20.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 94,085,498 km

• M1: 107,411 km (0.039 R)
• M2: 215,571 km (0.081 R)
• M3: 319,092 km (0.037 R)
• M4: 734,077 km (0.107 R)
• M5: 815,907 km (0.063 R)
• M6: 1,371,214 km (0.102 R)
• M7: 1,543,102 km (0.116 R)
• M8: 1,649,616 km (0.101 R)
• M9: 2,629,781 km (0.076 R)
• M10: 2,844,304 km (0.092 R)
• M11: 2,931,669 km (0.087 R)
• M12: 3,019,932 km (0.114 R)
• M13: 3,381,809 km (0.042 R)
• M14: 4,497,660 km (0.103 R)
• M15: 4,910,550 km (0.109 R)
• M16: 5,717,182 km (0.078 R)
• M17: 5,772,383 km (0.047 R)
• M18: 7,692,771 km (0.111 R)
• M19: 8,752,523 km (0.118 R)
• M20: 8,816,251 km (0.084 R)
• M21: 9,990,146 km (0.055 R)
• M22: 10,324,946 km (0.028 R)
• M23: 11,700,498 km (0.085 R)
• M24: 12,195,518 km (0.058 R)
• M25: 12,769,525 km (0.087 R)
• M26: 13,278,905 km (0.114 R)
• M27: 15,613,979 km (0.085 R)
• M28: 15,924,394 km (0.113 R)
• M29: 16,315,293 km (0.09 R)
• M30: 16,630,346 km (0.062 R)
• M31: 19,721,637 km (0.062 R)
• M32: 21,849,517 km (0.053 R)
• M33: 22,720,925 km (0.109 R)
• M34: 22,896,553 km (0.068 R)
• M35: 24,497,549 km (0.047 R)
• M36: 24,587,607 km (0.119 R)
• M37: 25,129,899 km (0.085 R)
• M38: 25,676,231 km (0.093 R)
• M39: 26,410,606 km (0.087 R)
• M40: 27,618,759 km (0.047 R)
• M41: 27,712,557 km (0.045 R)
• M42: 29,896,237 km (0.11 R)
• M43: 30,862,789 km (0.115 R)
• M44: 32,233,105 km (0.111 R)
• M45: 32,529,309 km (0.105 R)
• M46: 33,224,042 km (0.102 R)
• M47: 34,325,680 km (0.042 R)
• M48: 36,153,916 km (0.077 R)
• M49: 41,074,639 km (0.08 R)
• M50: 42,364,172 km (0.113 R)
• M51: 44,104,295 km (0.109 R)
• M52: 46,646,262 km (0.064 R)
• M53: 49,121,807 km (0.102 R)
• M54: 50,719,363 km (0.11 R)
• M55: 51,524,499 km (0.076 R)
• M56: 51,755,179 km (0.108 R)
• M57: 51,870,818 km (0.11 R)
• M58: 53,030,800 km (0.09 R)
• M59: 53,730,918 km (0.055 R)
• M60: 54,316,743 km (0.072 R)
• M61: 54,434,177 km (0.06 R)
• M62: 54,669,195 km (0.07 R)
• M63: 55,376,494 km (0.092 R)
• M64: 58,355,885 km (0.092 R)
• M65: 58,958,017 km (0.039 R)
• M66: 59,562,093 km (0.063 R)
• M67: 60,533,133 km (0.076 R)
• M68: 61,876,671 km (0.093 R)
• M69: 64,344,587 km (0.098 R)
• M70: 66,844,517 km (0.088 R)
• M71: 68,486,354 km (0.092 R)
• M72: 68,994,239 km (0.09 R)
• M73: 70,013,748 km (0.088 R)
• M74: 71,295,204 km (0.094 R)
• M75: 72,067,727 km (0.058 R)
• M76: 74,271,603 km (0.059 R)
• M77: 74,923,999 km (0.047 R)
• M78: 80,746,647 km (0.098 R)
• M79: 81,551,933 km (0.119 R)
• M80: 82,764,723 km (0.097 R)
• M81: 83,576,441 km (0.079 R)
• M82: 85,208,105 km (0.094 R)
• M83: 90,165,479 km (0.096 R)
• M84: 91,698,857 km (0.098 R)
• M85: 92,679,172 km (0.117 R)
• M86: 93,100,290 km (0.092 R)
• M87: 93,944,471 km (0.11 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 20,144 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit