🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.95 AU - 1.09 AU

Year: 319 Days

Day: 29.5 Hours

Environment

Temp: 202 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 95,651,467 km

• M1: 243,545 km (0.119 R)
• M2: 850,314 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.58 AU - 2.3 AU

Year: 837 Days

Day: 12.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.17 AU - 3.29 AU

Year: 1798 Days

Day: 12 Hours

Environment

Temp: -52 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,651,467 km

• M1: 18,251 km (0.036 R)
• M2: 571,613 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.24 AU - 6.58 AU

Year: 3898 Days

Day: 16.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,651,467 km

• M1: 367,562 km (0.119 R)
• M2: 2,509,205 km (0.051 R)

Asteroid Belt

Center: 12.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 872.9

Radius: 7.6

Gravity: 15.11 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 14.48 AU - 22.84 AU

Year: 24972 Days

Day: 20.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 95,651,467 km

• M1: 270,024 km (0.086 R)
• M2: 542,292 km (0.04 R)
• M3: 802,293 km (0.052 R)
• M4: 1,260,512 km (0.075 R)
• M5: 1,394,851 km (0.094 R)
• M6: 1,569,730 km (0.074 R)
• M7: 1,641,687 km (0.081 R)
• M8: 2,420,942 km (0.106 R)
• M9: 2,589,090 km (0.111 R)
• M10: 3,026,066 km (0.101 R)
• M11: 3,116,273 km (0.043 R)
• M12: 3,580,775 km (0.052 R)
• M13: 3,918,716 km (0.044 R)
• M14: 4,470,583 km (0.054 R)
• M15: 4,521,895 km (0.065 R)
• M16: 4,625,267 km (0.077 R)
• M17: 5,370,564 km (0.09 R)
• M18: 5,535,271 km (0.101 R)
• M19: 5,590,472 km (0.033 R)
• M20: 5,869,472 km (0.042 R)
• M21: 6,267,552 km (0.08 R)
• M22: 6,440,936 km (0.062 R)
• M23: 6,851,582 km (0.115 R)
• M24: 7,210,318 km (0.085 R)
• M25: 7,452,816 km (0.089 R)
• M26: 7,821,725 km (0.071 R)
• M27: 8,196,617 km (0.051 R)
• M28: 8,449,737 km (0.106 R)
• M29: 8,577,344 km (0.1 R)
• M30: 9,094,055 km (0.115 R)
• M31: 9,356,150 km (0.096 R)
• M32: 9,488,095 km (0.115 R)
• M33: 9,954,990 km (0.119 R)
• M34: 11,119,610 km (0.12 R)
• M35: 11,189,472 km (0.086 R)
• M36: 12,544,230 km (0.095 R)
• M37: 15,327,499 km (0.072 R)
• M38: 15,953,416 km (0.099 R)
• M39: 18,456,936 km (0.081 R)
• M40: 18,872,071 km (0.06 R)
• M41: 19,038,872 km (0.12 R)
• M42: 19,458,345 km (0.073 R)
• M43: 21,862,831 km (0.117 R)
• M44: 22,302,051 km (0.119 R)
• M45: 22,478,576 km (0.092 R)
• M46: 22,566,988 km (0.085 R)
• M47: 23,547,154 km (0.1 R)
• M48: 24,087,651 km (0.1 R)
• M49: 24,450,276 km (0.081 R)
• M50: 25,918,729 km (0.099 R)
• M51: 27,699,243 km (0.09 R)
• M52: 30,394,398 km (0.099 R)
• M53: 30,786,195 km (0.048 R)
• M54: 32,470,068 km (0.073 R)
• M55: 32,770,311 km (0.103 R)
• M56: 33,474,468 km (0.078 R)
• M57: 33,777,703 km (0.068 R)
• M58: 34,285,289 km (0.039 R)
• M59: 34,387,015 km (0.048 R)
• M60: 36,133,122 km (0.086 R)
• M61: 37,069,156 km (0.106 R)
• M62: 38,752,880 km (0.042 R)
• M63: 40,353,876 km (0.076 R)
• M64: 41,324,766 km (0.101 R)
• M65: 41,976,415 km (0.113 R)
• M66: 43,289,734 km (0.108 R)
• M67: 45,508,420 km (0.116 R)
• M68: 46,068,814 km (0.068 R)
• M69: 47,196,483 km (0.034 R)
• M70: 50,517,855 km (0.077 R)
• M71: 53,205,231 km (0.107 R)
• M72: 55,221,212 km (0.047 R)
• M73: 56,900,149 km (0.053 R)
• M74: 58,717,463 km (0.114 R)
• M75: 60,062,348 km (0.048 R)
• M76: 60,307,988 km (0.12 R)
• M77: 67,701,713 km (0.1 R)
• M78: 70,013,748 km (0.101 R)
• M79: 70,142,851 km (0.111 R)
• M80: 71,309,266 km (0.066 R)
• M81: 73,529,897 km (0.048 R)
• M82: 75,773,117 km (0.066 R)
• M83: 78,172,667 km (0.085 R)
• M84: 78,440,746 km (0.071 R)
• M85: 78,709,274 km (0.094 R)
• M86: 80,191,340 km (0.028 R)
• M87: 80,326,427 km (0.06 R)
• M88: 81,274,878 km (0.114 R)
• M89: 83,456,613 km (0.044 R)
• M90: 84,829,921 km (0.088 R)
• M91: 85,381,339 km (0.067 R)
• M92: 85,657,497 km (0.088 R)
• M93: 88,994,427 km (0.114 R)
• M94: 89,274,474 km (0.085 R)
• M95: 92,657,331 km (0.059 R)
• M96: 94,079,109 km (0.091 R)

Kuiper Belt

Range: 35.4 - 63.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 13,639 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit