🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.27 AU - 1.31 AU

Year: 527 Days

Day: 21.3 Hours

Environment

Temp: -9 °C

Axial Tilt: 18.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 53,170,184 km

• M1: 672,592 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.57 AU - 2.73 AU

Year: 1553 Days

Day: 26.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.1 AU - 4.34 AU

Year: 2582 Days

Day: 21.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,170,184 km

• M1: 441,164 km (0.085 R)
• M2: 2,620,955 km (0.088 R)

Asteroid Belt

Center: 8.27 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 342.6

Radius: 3.1

Gravity: 35.65 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 11.69 AU - 13.95 AU

Year: 16520 Days

Day: 18.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 53,170,184 km

• M1: 166,802 km (0.067 R)
• M2: 328,517 km (0.115 R)
• M3: 416,630 km (0.104 R)
• M4: 1,218,325 km (0.07 R)
• M5: 1,332,019 km (0.099 R)
• M6: 1,473,090 km (0.114 R)
• M7: 1,924,277 km (0.117 R)
• M8: 1,950,607 km (0.104 R)
• M9: 2,003,415 km (0.111 R)
• M10: 2,644,741 km (0.111 R)
• M11: 4,508,581 km (0.114 R)
• M12: 4,578,592 km (0.093 R)
• M13: 4,684,209 km (0.044 R)
• M14: 4,719,663 km (0.066 R)
• M15: 5,188,204 km (0.095 R)
• M16: 5,521,209 km (0.088 R)
• M17: 6,481,777 km (0.076 R)
• M18: 6,640,201 km (0.109 R)
• M19: 7,534,198 km (0.026 R)
• M20: 7,784,475 km (0.064 R)
• M21: 8,293,257 km (0.117 R)
• M22: 8,594,996 km (0.071 R)
• M23: 9,164,814 km (0.115 R)
• M24: 9,297,956 km (0.108 R)
• M25: 9,746,750 km (0.027 R)
• M26: 10,110,722 km (0.069 R)
• M27: 10,156,499 km (0.115 R)
• M28: 10,248,352 km (0.047 R)
• M29: 10,479,181 km (0.039 R)
• M30: 10,572,082 km (0.115 R)
• M31: 10,805,305 km (0.036 R)
• M32: 11,276,687 km (0.105 R)
• M33: 11,706,781 km (0.085 R)
• M34: 11,754,952 km (0.114 R)
• M35: 11,899,613 km (0.068 R)
• M36: 13,278,756 km (0.115 R)
• M37: 13,329,021 km (0.109 R)
• M38: 13,429,550 km (0.114 R)
• M39: 13,987,102 km (0.087 R)
• M40: 14,967,865 km (0.12 R)
• M41: 15,124,644 km (0.12 R)
• M42: 15,651,528 km (0.069 R)
• M43: 17,267,783 km (0.07 R)
• M44: 17,929,006 km (0.113 R)
• M45: 18,040,007 km (0.053 R)
• M46: 18,598,456 km (0.077 R)
• M47: 19,162,590 km (0.096 R)
• M48: 19,389,829 km (0.073 R)
• M49: 19,675,112 km (0.092 R)
• M50: 19,732,258 km (0.082 R)
• M51: 20,307,462 km (0.093 R)
• M52: 21,533,417 km (0.051 R)
• M53: 21,887,964 km (0.111 R)
• M54: 22,543,202 km (0.089 R)
• M55: 22,603,041 km (0.091 R)
• M56: 23,629,133 km (0.09 R)
• M57: 26,039,604 km (0.085 R)
• M58: 26,291,227 km (0.066 R)
• M59: 26,987,306 km (0.118 R)
• M60: 27,497,435 km (0.118 R)
• M61: 27,689,519 km (0.091 R)
• M62: 27,817,724 km (0.07 R)
• M63: 28,139,359 km (0.107 R)
• M64: 28,462,341 km (0.08 R)
• M65: 28,786,370 km (0.098 R)
• M66: 29,111,746 km (0.095 R)
• M67: 29,242,195 km (0.087 R)
• M68: 29,831,760 km (0.09 R)
• M69: 30,425,215 km (0.105 R)
• M70: 30,889,417 km (0.08 R)
• M71: 31,155,701 km (0.084 R)
• M72: 32,161,298 km (0.12 R)
• M73: 33,245,584 km (0.117 R)
• M74: 33,792,065 km (0.106 R)
• M75: 33,860,730 km (0.067 R)
• M76: 35,658,747 km (0.108 R)
• M77: 36,288,404 km (0.051 R)
• M78: 36,851,042 km (0.066 R)
• M79: 37,204,242 km (0.111 R)
• M80: 38,484,950 km (0.059 R)
• M81: 39,563,251 km (0.104 R)
• M82: 39,707,763 km (0.104 R)
• M83: 39,852,424 km (0.069 R)
• M84: 39,924,829 km (0.118 R)
• M85: 41,016,146 km (0.12 R)
• M86: 42,043,734 km (0.119 R)
• M87: 45,327,556 km (0.045 R)
• M88: 46,313,406 km (0.116 R)
• M89: 46,770,877 km (0.096 R)
• M90: 46,923,616 km (0.113 R)
• M91: 47,000,061 km (0.034 R)
• M92: 47,153,099 km (0.059 R)
• M93: 47,383,031 km (0.119 R)
• M94: 47,459,775 km (0.095 R)
• M95: 48,152,114 km (0.107 R)
• M96: 48,770,252 km (0.082 R)
• M97: 51,190,297 km (0.058 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 14,583 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit