🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.56 AU - 0.58 AU

Year: 152 Days

Day: 13.2 Hours

Environment

Temp: 197 °C

Axial Tilt: 72.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.95 AU - 1.29 AU

Year: 419 Days

Day: 24.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 28.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.05 AU - 3.19 AU

Year: 1497 Days

Day: 39.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,307,249 km

• M1: 142,118 km (0.102 R)

Asteroid Belt

Center: 6.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.7

Radius: 12.7

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 8.58 AU - 13.08 AU

Year: 12585 Days

Day: 5.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 89,307,249 km

• M1: 376,388 km (0.102 R)
• M2: 499,058 km (0.081 R)
• M3: 830,119 km (0.086 R)
• M4: 1,021,454 km (0.09 R)
• M5: 1,228,199 km (0.094 R)
• M6: 1,449,155 km (0.086 R)
• M7: 1,732,044 km (0.118 R)
• M8: 1,830,480 km (0.025 R)
• M9: 2,189,963 km (0.101 R)
• M10: 2,433,209 km (0.047 R)
• M11: 2,685,282 km (0.055 R)
• M12: 3,005,272 km (0.106 R)
• M13: 3,245,825 km (0.112 R)
• M14: 4,237,060 km (0.118 R)
• M15: 4,337,740 km (0.06 R)
• M16: 4,575,900 km (0.094 R)
• M17: 4,713,979 km (0.071 R)
• M18: 4,853,553 km (0.095 R)
• M19: 5,980,624 km (0.101 R)
• M20: 7,226,026 km (0.099 R)
• M21: 7,631,287 km (0.109 R)
• M22: 8,422,061 km (0.075 R)
• M23: 8,719,910 km (0.088 R)
• M24: 8,978,116 km (0.106 R)
• M25: 9,064,733 km (0.094 R)
• M26: 9,723,263 km (0.082 R)
• M27: 11,790,257 km (0.113 R)
• M28: 12,267,624 km (0.092 R)
• M29: 12,460,306 km (0.088 R)
• M30: 13,044,486 km (0.064 R)
• M31: 13,389,458 km (0.036 R)
• M32: 13,937,585 km (0.064 R)
• M33: 14,038,115 km (0.116 R)
• M34: 14,239,773 km (0.046 R)
• M35: 14,901,743 km (0.117 R)
• M36: 15,730,366 km (0.117 R)
• M37: 15,992,312 km (0.047 R)
• M38: 16,786,975 km (0.085 R)
• M39: 17,486,196 km (0.096 R)
• M40: 17,594,654 km (0.108 R)
• M41: 17,975,830 km (0.089 R)
• M42: 18,085,186 km (0.06 R)
• M43: 18,249,743 km (0.067 R)
• M44: 19,080,012 km (0.112 R)
• M45: 19,471,808 km (0.114 R)
• M46: 20,320,028 km (0.108 R)
• M47: 20,777,349 km (0.105 R)
• M48: 21,411,794 km (0.091 R)
• M49: 22,995,885 km (0.117 R)
• M50: 23,174,206 km (0.037 R)
• M51: 24,254,004 km (0.061 R)
• M52: 25,166,251 km (0.07 R)
• M53: 26,524,450 km (0.114 R)
• M54: 27,653,466 km (0.05 R)
• M55: 27,906,585 km (0.114 R)
• M56: 28,096,874 km (0.05 R)
• M57: 28,223,882 km (0.108 R)
• M58: 28,670,282 km (0.12 R)
• M59: 28,926,394 km (0.095 R)
• M60: 29,247,581 km (0.03 R)
• M61: 29,569,964 km (0.096 R)
• M62: 29,763,843 km (0.06 R)
• M63: 32,191,218 km (0.1 R)
• M64: 32,590,794 km (0.067 R)
• M65: 33,664,308 km (0.086 R)
• M66: 35,296,421 km (0.079 R)
• M67: 36,053,087 km (0.089 R)
• M68: 36,398,658 km (0.031 R)
• M69: 38,425,410 km (0.099 R)
• M70: 39,203,768 km (0.074 R)
• M71: 39,987,212 km (0.046 R)
• M72: 40,345,050 km (0.115 R)
• M73: 42,514,518 km (0.111 R)
• M74: 42,733,529 km (0.102 R)
• M75: 45,839,032 km (0.08 R)
• M76: 46,814,858 km (0.111 R)
• M77: 47,041,050 km (0.081 R)
• M78: 47,267,691 km (0.104 R)
• M79: 47,570,328 km (0.064 R)
• M80: 48,710,862 km (0.104 R)
• M81: 49,322,867 km (0.066 R)
• M82: 49,629,842 km (0.112 R)
• M83: 50,014,458 km (0.092 R)
• M84: 50,477,314 km (0.118 R)
• M85: 50,864,024 km (0.057 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 801.2

Radius: 6.5

Gravity: 18.96 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 12.34 AU - 20.52 AU

Year: 23516 Days

Day: 19.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 89,307,249 km

• M1: 244,742 km (0.115 R)
• M2: 521,498 km (0.075 R)
• M3: 690,245 km (0.117 R)
• M4: 904,319 km (0.089 R)
• M5: 1,733,391 km (0.119 R)
• M6: 1,877,004 km (0.05 R)
• M7: 2,099,756 km (0.066 R)
• M8: 3,247,770 km (0.098 R)
• M9: 3,515,251 km (0.112 R)
• M10: 3,929,936 km (0.113 R)
• M11: 4,119,177 km (0.074 R)
• M12: 4,263,091 km (0.066 R)
• M13: 4,359,880 km (0.091 R)
• M14: 4,905,763 km (0.091 R)
• M15: 4,956,477 km (0.098 R)
• M16: 5,109,665 km (0.096 R)
• M17: 8,545,030 km (0.106 R)
• M18: 9,413,895 km (0.098 R)
• M19: 9,922,827 km (0.065 R)
• M20: 10,310,435 km (0.077 R)
• M21: 11,301,072 km (0.036 R)
• M22: 12,878,133 km (0.106 R)
• M23: 13,229,987 km (0.058 R)
• M24: 13,656,490 km (0.094 R)
• M25: 13,799,656 km (0.095 R)
• M26: 14,377,253 km (0.047 R)
• M27: 14,595,815 km (0.073 R)
• M28: 17,226,644 km (0.114 R)
• M29: 17,536,610 km (0.079 R)
• M30: 18,794,429 km (0.111 R)
• M31: 19,434,110 km (0.114 R)
• M32: 19,999,739 km (0.042 R)
• M33: 20,162,352 km (0.115 R)
• M34: 20,243,733 km (0.116 R)
• M35: 20,325,414 km (0.11 R)
• M36: 21,478,963 km (0.091 R)
• M37: 22,147,516 km (0.106 R)
• M38: 24,367,399 km (0.075 R)
• M39: 26,925,822 km (0.115 R)
• M40: 27,375,513 km (0.037 R)
• M41: 28,191,120 km (0.082 R)
• M42: 29,475,717 km (0.103 R)
• M43: 31,911,470 km (0.087 R)
• M44: 32,769,563 km (0.096 R)
• M45: 34,119,534 km (0.043 R)
• M46: 36,873,182 km (0.089 R)
• M47: 41,342,419 km (0.114 R)
• M48: 43,745,559 km (0.099 R)
• M49: 45,123,804 km (0.116 R)
• M50: 45,764,831 km (0.051 R)
• M51: 45,871,943 km (0.108 R)
• M52: 46,193,728 km (0.101 R)
• M53: 48,904,741 km (0.104 R)
• M54: 49,233,557 km (0.12 R)
• M55: 49,343,362 km (0.111 R)
• M56: 51,110,412 km (0.117 R)
• M57: 51,221,563 km (0.084 R)
• M58: 51,444,165 km (0.094 R)
• M59: 52,225,365 km (0.07 R)
• M60: 52,337,413 km (0.049 R)
• M61: 54,252,565 km (0.08 R)
• M62: 57,456,503 km (0.027 R)
• M63: 58,151,086 km (0.073 R)
• M64: 58,383,112 km (0.101 R)
• M65: 60,133,856 km (0.098 R)
• M66: 61,310,593 km (0.113 R)
• M67: 64,525,601 km (0.078 R)
• M68: 64,765,855 km (0.109 R)
• M69: 65,247,411 km (0.092 R)
• M70: 68,896,551 km (0.111 R)
• M71: 69,511,099 km (0.049 R)
• M72: 70,251,010 km (0.072 R)
• M73: 75,376,682 km (0.102 R)
• M74: 75,629,652 km (0.116 R)
• M75: 77,792,389 km (0.03 R)
• M76: 80,233,527 km (0.106 R)
• M77: 80,491,882 km (0.09 R)
• M78: 81,658,297 km (0.071 R)
• M79: 81,918,148 km (0.096 R)
• M80: 82,308,599 km (0.107 R)
• M81: 83,614,439 km (0.098 R)
• M82: 84,007,582 km (0.105 R)
• M83: 84,664,167 km (0.072 R)
• M84: 84,927,160 km (0.031 R)
• M85: 85,454,193 km (0.093 R)
• M86: 85,850,179 km (0.095 R)
• M87: 86,776,489 km (0.057 R)
• M88: 87,307,262 km (0.062 R)
• M89: 88,772,424 km (0.04 R)
• M90: 89,307,236 km (0.112 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 13,733 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit