🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.59 AU - 0.95 AU

Year: 255 Days

Day: 32.4 Hours

Environment

Temp: 128 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,366,462 km

• M1: 169,644 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.92 AU - 1.3 AU

Year: 441 Days

Day: 36.4 Hours

Environment

Temp: 2 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 96,366,462 km

• M1: 45,029 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.1 AU - 1.24 AU

Year: 477 Days

Day: 42.4 Hours

Environment

Temp: -13 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 96,366,462 km

• M1: 660,175 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.27 AU - 1.29 AU

Year: 546 Days

Day: 19.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,366,462 km

• M1: 556,354 km (0.109 R)
• M2: 1,134,550 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.52 AU - 4.04 AU

Year: 2238 Days

Day: 27.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,366,462 km

• M1: 1,322,296 km (0.067 R)

Asteroid Belt

Center: 9.75 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 919.1

Radius: 7.9

Gravity: 14.73 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 13.41 AU - 19.03 AU

Year: 24609 Days

Day: 15.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 96,366,462 km

• M1: 209,287 km (0.073 R)
• M2: 501,901 km (0.113 R)
• M3: 649,255 km (0.061 R)
• M4: 926,908 km (0.087 R)
• M5: 1,272,928 km (0.089 R)
• M6: 1,693,597 km (0.12 R)
• M7: 2,358,710 km (0.077 R)
• M8: 3,142,453 km (0.074 R)
• M9: 3,755,056 km (0.117 R)
• M10: 4,250,973 km (0.089 R)
• M11: 4,301,836 km (0.096 R)
• M12: 4,873,300 km (0.083 R)
• M13: 5,303,993 km (0.05 R)
• M14: 5,413,648 km (0.108 R)
• M15: 6,845,898 km (0.073 R)
• M16: 7,327,753 km (0.115 R)
• M17: 8,134,085 km (0.089 R)
• M18: 8,387,803 km (0.104 R)
• M19: 8,644,214 km (0.063 R)
• M20: 8,773,466 km (0.034 R)
• M21: 12,276,450 km (0.052 R)
• M22: 14,977,140 km (0.079 R)
• M23: 15,366,394 km (0.052 R)
• M24: 15,837,627 km (0.075 R)
• M25: 15,916,765 km (0.043 R)
• M26: 16,393,683 km (0.072 R)
• M27: 16,553,603 km (0.079 R)
• M28: 16,794,605 km (0.102 R)
• M29: 17,036,804 km (0.102 R)
• M30: 17,524,643 km (0.111 R)
• M31: 17,606,473 km (0.102 R)
• M32: 17,852,411 km (0.119 R)
• M33: 18,597,259 km (0.094 R)
• M34: 18,680,735 km (0.114 R)
• M35: 18,764,211 km (0.043 R)
• M36: 19,436,803 km (0.114 R)
• M37: 23,185,127 km (0.115 R)
• M38: 24,452,370 km (0.108 R)
• M39: 24,726,882 km (0.079 R)
• M40: 27,813,087 km (0.044 R)
• M41: 29,158,719 km (0.08 R)
• M42: 31,117,404 km (0.098 R)
• M43: 32,916,319 km (0.09 R)
• M44: 33,930,143 km (0.076 R)
• M45: 34,851,517 km (0.091 R)
• M46: 35,677,297 km (0.109 R)
• M47: 36,927,935 km (0.095 R)
• M48: 37,453,323 km (0.095 R)
• M49: 37,769,872 km (0.048 R)
• M50: 38,937,633 km (0.031 R)
• M51: 40,225,072 km (0.103 R)
• M52: 40,765,569 km (0.105 R)
• M53: 42,291,916 km (0.084 R)
• M54: 42,951,643 km (0.073 R)
• M55: 43,062,046 km (0.067 R)
• M56: 43,836,814 km (0.102 R)
• M57: 44,727,819 km (0.11 R)
• M58: 45,063,516 km (0.118 R)
• M59: 46,754,571 km (0.098 R)
• M60: 51,364,429 km (0.087 R)
• M61: 51,598,699 km (0.066 R)
• M62: 54,079,929 km (0.062 R)
• M63: 59,034,910 km (0.061 R)
• M64: 59,895,397 km (0.076 R)
• M65: 61,504,173 km (0.09 R)
• M66: 62,876,583 km (0.056 R)
• M67: 64,259,017 km (0.102 R)
• M68: 64,637,799 km (0.089 R)
• M69: 66,032,949 km (0.062 R)
• M70: 66,287,714 km (0.116 R)
• M71: 67,053,954 km (0.098 R)
• M72: 71,712,133 km (0.103 R)
• M73: 72,498,718 km (0.085 R)
• M74: 73,419,793 km (0.036 R)
• M75: 74,477,300 km (0.106 R)
• M76: 75,806,327 km (0.112 R)
• M77: 75,939,619 km (0.042 R)
• M78: 76,340,093 km (0.034 R)
• M79: 76,607,424 km (0.092 R)
• M80: 77,545,702 km (0.105 R)
• M81: 78,622,657 km (0.045 R)
• M82: 82,156,607 km (0.119 R)
• M83: 85,187,011 km (0.089 R)
• M84: 85,464,366 km (0.083 R)
• M85: 89,237,374 km (0.11 R)
• M86: 89,800,909 km (0.054 R)
• M87: 90,507,011 km (0.099 R)
• M88: 91,356,876 km (0.111 R)
• M89: 94,065,346 km (0.112 R)
• M90: 94,495,290 km (0.084 R)
• M91: 94,638,904 km (0.115 R)
• M92: 95,933,524 km (0.085 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 19,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit