🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.53 AU - 0.77 AU

Year: 183 Days

Day: 39.8 Hours

Environment

Temp: 227 °C

Axial Tilt: 42.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.69 AU - 0.95 AU

Year: 260 Days

Day: 30.5 Hours

Environment

Temp: 150 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,753,852 km

• M1: 282,890 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.92 AU - 1.16 AU

Year: 371 Days

Day: 15 Hours

Environment

Temp: 76 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.42 AU - 1.78 AU

Year: 708 Days

Day: 33 Hours

Environment

Temp: -8 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 91,753,852 km

• M1: 29,770 km (0.067 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.01 AU - 2.03 AU

Year: 1004 Days

Day: 30.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.19 AU - 5.59 AU

Year: 3783 Days

Day: 28.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 16.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 909.8

Radius: 5.8

Gravity: 27.05 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 14.41 AU - 18.15 AU

Year: 22980 Days

Day: 15.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 91,753,852 km

• M1: 95,294 km (0.11 R)
• M2: 275,410 km (0.092 R)
• M3: 312,211 km (0.063 R)
• M4: 501,751 km (0.104 R)
• M5: 621,729 km (0.072 R)
• M6: 947,254 km (0.074 R)
• M7: 1,006,345 km (0.088 R)
• M8: 1,521,859 km (0.088 R)
• M9: 2,672,267 km (0.06 R)
• M10: 2,884,845 km (0.092 R)
• M11: 3,058,828 km (0.071 R)
• M12: 3,788,416 km (0.04 R)
• M13: 3,883,262 km (0.065 R)
• M14: 4,270,720 km (0.034 R)
• M15: 4,319,938 km (0.111 R)
• M16: 5,451,646 km (0.105 R)
• M17: 5,505,202 km (0.112 R)
• M18: 5,612,763 km (0.107 R)
• M19: 6,216,988 km (0.12 R)
• M20: 6,555,079 km (0.092 R)
• M21: 6,841,559 km (0.078 R)
• M22: 7,486,027 km (0.1 R)
• M23: 8,395,732 km (0.096 R)
• M24: 8,457,516 km (0.088 R)
• M25: 9,084,779 km (0.1 R)
• M26: 9,532,676 km (0.065 R)
• M27: 12,156,772 km (0.088 R)
• M28: 13,221,609 km (0.068 R)
• M29: 13,293,716 km (0.108 R)
• M30: 14,538,370 km (0.065 R)
• M31: 14,836,668 km (0.076 R)
• M32: 15,363,552 km (0.089 R)
• M33: 17,058,795 km (0.103 R)
• M34: 17,610,512 km (0.085 R)
• M35: 19,628,288 km (0.117 R)
• M36: 20,706,290 km (0.083 R)
• M37: 21,633,198 km (0.095 R)
• M38: 21,803,142 km (0.114 R)
• M39: 21,973,683 km (0.106 R)
• M40: 23,005,460 km (0.106 R)
• M41: 24,053,094 km (0.115 R)
• M42: 25,473,974 km (0.095 R)
• M43: 25,833,458 km (0.084 R)
• M44: 26,830,677 km (0.106 R)
• M45: 27,471,704 km (0.117 R)
• M46: 28,489,269 km (0.083 R)
• M47: 30,466,055 km (0.106 R)
• M48: 31,134,758 km (0.097 R)
• M49: 33,956,024 km (0.067 R)
• M50: 34,450,744 km (0.098 R)
• M51: 35,447,066 km (0.066 R)
• M52: 37,264,530 km (0.105 R)
• M53: 37,468,283 km (0.03 R)
• M54: 38,492,729 km (0.065 R)
• M55: 39,526,450 km (0.098 R)
• M56: 40,046,752 km (0.102 R)
• M57: 41,832,651 km (0.111 R)
• M58: 42,044,332 km (0.057 R)
• M59: 46,135,834 km (0.116 R)
• M60: 46,464,201 km (0.088 R)
• M61: 50,352,100 km (0.067 R)
• M62: 51,482,013 km (0.086 R)
• M63: 51,595,408 km (0.075 R)
• M64: 54,112,243 km (0.084 R)
• M65: 55,501,708 km (0.084 R)
• M66: 56,317,764 km (0.115 R)
• M67: 59,383,174 km (0.114 R)
• M68: 60,217,631 km (0.099 R)
• M69: 60,936,000 km (0.056 R)
• M70: 61,536,785 km (0.107 R)
• M71: 63,715,977 km (0.03 R)
• M72: 64,448,109 km (0.1 R)
• M73: 64,692,702 km (0.088 R)
• M74: 67,279,698 km (0.036 R)
• M75: 67,403,864 km (0.118 R)
• M76: 71,160,117 km (0.04 R)
• M77: 74,598,474 km (0.085 R)
• M78: 75,241,147 km (0.086 R)
• M79: 75,498,754 km (0.098 R)
• M80: 78,481,885 km (0.119 R)
• M81: 78,743,083 km (0.049 R)
• M82: 79,922,214 km (0.083 R)
• M83: 80,184,907 km (0.08 R)
• M84: 81,900,197 km (0.083 R)
• M85: 82,563,214 km (0.073 R)
• M86: 83,894,336 km (0.108 R)
• M87: 86,982,934 km (0.105 R)
• M88: 88,065,873 km (0.05 R)
• M89: 88,473,228 km (0.113 R)
• M90: 90,108,482 km (0.066 R)
• M91: 90,655,861 km (0.12 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 19,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit