🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.78 AU - 1.28 AU

Year: 380 Days

Day: 23.4 Hours

Environment

Temp: 26 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.06 AU - 1.36 AU

Year: 484 Days

Day: 16.2 Hours

Environment

Temp: 21 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.77 AU - 2.15 AU

Year: 997 Days

Day: 20.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.78 AU - 2.84 AU

Year: 1712 Days

Day: 27.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.26 AU - 3.84 AU

Year: 2431 Days

Day: 21.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 628.9

Radius: 3.3

Gravity: 57.75 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 11.78 AU - 17.38 AU

Year: 20233 Days

Day: 24.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,525,980 km

• M1: 752,028 km (0.096 R)
• M2: 873,801 km (0.042 R)
• M3: 1,028,186 km (0.062 R)
• M4: 1,663,678 km (0.108 R)
• M5: 1,822,102 km (0.025 R)
• M6: 1,985,463 km (0.12 R)
• M7: 2,085,694 km (0.078 R)
• M8: 2,870,334 km (0.056 R)
• M9: 2,945,881 km (0.107 R)
• M10: 2,983,730 km (0.081 R)
• M11: 3,532,305 km (0.095 R)
• M12: 3,818,037 km (0.073 R)
• M13: 4,153,734 km (0.072 R)
• M14: 4,239,005 km (0.103 R)
• M15: 4,368,258 km (0.116 R)
• M16: 4,674,634 km (0.111 R)
• M17: 6,356,563 km (0.106 R)
• M18: 7,884,855 km (0.105 R)
• M19: 7,990,621 km (0.073 R)
• M20: 8,689,392 km (0.091 R)
• M21: 9,240,212 km (0.04 R)
• M22: 10,665,580 km (0.074 R)
• M23: 11,733,559 km (0.084 R)
• M24: 12,897,132 km (0.074 R)
• M25: 13,084,279 km (0.087 R)
• M26: 14,938,395 km (0.085 R)
• M27: 16,398,619 km (0.118 R)
• M28: 17,351,408 km (0.097 R)
• M29: 17,420,074 km (0.081 R)
• M30: 17,626,968 km (0.087 R)
• M31: 18,955,097 km (0.043 R)
• M32: 19,452,510 km (0.117 R)
• M33: 19,523,869 km (0.091 R)
• M34: 21,190,239 km (0.107 R)
• M35: 21,854,603 km (0.089 R)
• M36: 23,127,980 km (0.062 R)
• M37: 23,888,237 km (0.069 R)
• M38: 24,117,870 km (0.077 R)
• M39: 24,966,239 km (0.062 R)
• M40: 25,043,880 km (0.118 R)
• M41: 25,355,044 km (0.044 R)
• M42: 26,850,873 km (0.043 R)
• M43: 26,930,459 km (0.108 R)
• M44: 27,329,137 km (0.108 R)
• M45: 27,409,172 km (0.087 R)
• M46: 27,729,910 km (0.109 R)
• M47: 28,051,845 km (0.081 R)
• M48: 31,338,809 km (0.106 R)
• M49: 31,758,132 km (0.102 R)
• M50: 32,942,199 km (0.085 R)
• M51: 33,112,441 km (0.1 R)
• M52: 35,614,915 km (0.118 R)
• M53: 36,667,934 km (0.079 R)
• M54: 37,464,543 km (0.113 R)
• M55: 38,266,687 km (0.084 R)
• M56: 38,445,755 km (0.062 R)
• M57: 38,625,123 km (0.1 R)
• M58: 39,435,495 km (0.106 R)
• M59: 39,525,852 km (0.08 R)
• M60: 40,160,596 km (0.092 R)
• M61: 40,707,226 km (0.046 R)
• M62: 40,798,481 km (0.04 R)
• M63: 40,981,439 km (0.068 R)
• M64: 41,807,967 km (0.094 R)
• M65: 42,361,928 km (0.12 R)
• M66: 44,226,067 km (0.112 R)
• M67: 44,696,253 km (0.099 R)
• M68: 44,790,500 km (0.106 R)
• M69: 46,784,939 km (0.116 R)
• M70: 49,586,159 km (0.111 R)
• M71: 50,270,420 km (0.07 R)
• M72: 54,139,619 km (0.114 R)
• M73: 56,771,644 km (0.115 R)
• M74: 57,282,521 km (0.102 R)
• M75: 57,487,320 km (0.108 R)
• M76: 58,824,576 km (0.095 R)
• M77: 59,031,170 km (0.067 R)
• M78: 59,548,779 km (0.114 R)
• M79: 62,475,063 km (0.112 R)
• M80: 62,896,929 km (0.113 R)
• M81: 63,108,161 km (0.103 R)
• M82: 64,380,790 km (0.061 R)
• M83: 65,020,321 km (0.09 R)
• M84: 65,127,134 km (0.077 R)
• M85: 66,520,638 km (0.071 R)
• M86: 66,843,620 km (0.057 R)
• M87: 67,383,070 km (0.071 R)
• M88: 68,901,189 km (0.059 R)
• M89: 71,419,669 km (0.1 R)
• M90: 72,302,596 km (0.067 R)
• M91: 74,191,119 km (0.031 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 12,720 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit