🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.48 AU - 0.6 AU

Year: 260 Days

Day: 34.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,346,991 km

• M1: 48,769 km (0.074 R)
• M2: 150,346 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.58 AU - 0.64 AU

Year: 313 Days

Day: 28.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,346,991 km

• M1: 26,628 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.6

Radius: 13.8

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.63 AU - 0.93 AU

Year: 452 Days

Day: 6.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 31,346,991 km

• M1: 172,038 km (0.096 R)
• M2: 282,890 km (0.09 R)
• M3: 377,435 km (0.102 R)
• M4: 489,335 km (0.058 R)
• M5: 613,202 km (0.099 R)
• M6: 753,524 km (0.087 R)
• M7: 998,566 km (0.092 R)
• M8: 1,086,529 km (0.088 R)
• M9: 1,253,630 km (0.051 R)
• M10: 1,384,977 km (0.09 R)
• M11: 1,511,986 km (0.087 R)
• M12: 1,609,972 km (0.099 R)
• M13: 1,748,949 km (0.063 R)
• M14: 1,932,505 km (0.116 R)
• M15: 2,060,262 km (0.079 R)
• M16: 2,191,010 km (0.074 R)
• M17: 2,324,601 km (0.08 R)
• M18: 2,411,518 km (0.081 R)
• M19: 2,588,941 km (0.056 R)
• M20: 2,753,498 km (0.098 R)
• M21: 2,898,309 km (0.109 R)
• M22: 2,992,257 km (0.059 R)
• M23: 3,087,401 km (0.082 R)
• M24: 3,546,666 km (0.11 R)
• M25: 3,660,361 km (0.112 R)
• M26: 3,775,102 km (0.076 R)
• M27: 4,153,286 km (0.119 R)
• M28: 4,313,505 km (0.117 R)
• M29: 4,509,777 km (0.103 R)
• M30: 4,619,283 km (0.038 R)
• M31: 4,792,368 km (0.047 R)

Asteroid Belt

Center: 2.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.1

Radius: 11.9

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.77 AU - 3.95 AU

Year: 4975 Days

Day: 14 Hours

Environment

Temp: -201 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 31,346,991 km

• M1: 242,947 km (0.115 R)
• M2: 416,480 km (0.065 R)
• M3: 539,450 km (0.1 R)
• M4: 701,165 km (0.101 R)
• M5: 840,740 km (0.098 R)
• M6: 1,004,400 km (0.096 R)
• M7: 1,090,568 km (0.06 R)
• M8: 1,924,427 km (0.106 R)
• M9: 2,051,884 km (0.083 R)
• M10: 2,412,415 km (0.082 R)
• M11: 2,813,936 km (0.088 R)
• M12: 2,959,495 km (0.109 R)
• M13: 3,816,242 km (0.088 R)
• M14: 3,931,432 km (0.109 R)
• M15: 4,141,767 km (0.083 R)
• M16: 4,332,055 km (0.062 R)
• M17: 4,696,476 km (0.104 R)
• M18: 4,894,842 km (0.118 R)
• M19: 5,377,445 km (0.071 R)
• M20: 5,454,937 km (0.073 R)
• M21: 5,690,105 km (0.094 R)
• M22: 6,305,999 km (0.115 R)
• M23: 6,442,731 km (0.104 R)
• M24: 6,802,963 km (0.101 R)
• M25: 7,056,083 km (0.084 R)
• M26: 7,398,662 km (0.101 R)
• M27: 7,485,129 km (0.115 R)
• M28: 7,717,455 km (0.086 R)
• M29: 7,834,440 km (0.085 R)
• M30: 8,458,712 km (0.064 R)
• M31: 9,597,451 km (0.114 R)
• M32: 9,976,981 km (0.093 R)
• M33: 10,393,910 km (0.101 R)
• M34: 10,685,926 km (0.112 R)
• M35: 10,882,048 km (0.086 R)
• M36: 12,049,959 km (0.111 R)
• M37: 12,185,943 km (0.117 R)
• M38: 12,459,558 km (0.11 R)
• M39: 12,839,088 km (0.118 R)
• M40: 13,327,674 km (0.118 R)
• M41: 13,574,212 km (0.115 R)
• M42: 13,751,186 km (0.066 R)
• M43: 14,394,906 km (0.113 R)
• M44: 14,575,470 km (0.076 R)
• M45: 15,860,516 km (0.079 R)
• M46: 16,347,008 km (0.091 R)
• M47: 16,573,200 km (0.082 R)
• M48: 17,105,170 km (0.073 R)
• M49: 17,411,547 km (0.088 R)
• M50: 17,797,210 km (0.114 R)
• M51: 18,341,746 km (0.105 R)
• M52: 19,208,666 km (0.047 R)
• M53: 19,327,895 km (0.069 R)
• M54: 19,447,424 km (0.097 R)
• M55: 20,008,416 km (0.112 R)
• M56: 20,250,465 km (0.081 R)
• M57: 21,351,655 km (0.106 R)
• M58: 21,764,396 km (0.097 R)
• M59: 22,304,893 km (0.097 R)
• M60: 22,807,841 km (0.038 R)
• M61: 24,081,517 km (0.065 R)
• M62: 24,382,059 km (0.083 R)
• M63: 24,640,564 km (0.12 R)
• M64: 25,203,950 km (0.083 R)
• M65: 25,509,130 km (0.078 R)
• M66: 25,596,495 km (0.082 R)
• M67: 25,727,842 km (0.053 R)
• M68: 26,167,061 km (0.114 R)
• M69: 26,255,174 km (0.091 R)
• M70: 26,564,543 km (0.072 R)
• M71: 27,097,560 km (0.074 R)
• M72: 27,410,070 km (0.044 R)
• M73: 27,544,409 km (0.107 R)
• M74: 27,679,047 km (0.099 R)
• M75: 28,309,901 km (0.107 R)
• M76: 28,445,586 km (0.114 R)
• M77: 28,854,288 km (0.09 R)
• M78: 29,127,902 km (0.115 R)
• M79: 29,310,711 km (0.104 R)
• M80: 30,369,415 km (0.103 R)
• M81: 31,253,389 km (0.03 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 20,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit