🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.55 AU - 0.71 AU

Year: 107 Days

Day: 19 Hours

Environment

Temp: 735 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.15 AU - 1.45 AU

Year: 317 Days

Day: 23.8 Hours

Environment

Temp: 495 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.16 AU - 1.65 AU

Year: 355 Days

Day: 26.1 Hours

Environment

Temp: 454 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.69 AU - 2.81 AU

Year: 976 Days

Day: 44.4 Hours

Environment

Temp: 229 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 122,975,933 km

• M1: 108,010 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.56 AU - 4.04 AU

Year: 1284 Days

Day: 27.7 Hours

Environment

Temp: 175 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 7.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 6.48 AU - 8.18 AU

Year: 4249 Days

Day: 25.5 Hours

Environment

Temp: 9 °C

Axial Tilt: 24.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 8.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 8.14 AU - 9.22 AU

Year: 5475 Days

Day: 14.5 Hours

Environment

Temp: -21 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 8 - Terrestrial

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 9.85 AU - 13.49 AU

Year: 8536 Days

Day: 39.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 22.25 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 32.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 713.1

Radius: 5.5

Gravity: 23.57 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 29.38 AU - 36.28 AU

Year: 40276 Days

Day: 18.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 122,975,933 km

• M1: 229,932 km (0.111 R)
• M2: 271,969 km (0.106 R)
• M3: 497,114 km (0.052 R)
• M4: 707,000 km (0.099 R)
• M5: 873,203 km (0.094 R)
• M6: 907,909 km (0.099 R)
• M7: 1,126,322 km (0.091 R)
• M8: 1,697,188 km (0.111 R)
• M9: 1,829,732 km (0.065 R)
• M10: 2,011,942 km (0.099 R)
• M11: 2,247,858 km (0.111 R)
• M12: 3,442,397 km (0.051 R)
• M13: 4,924,313 km (0.105 R)
• M14: 6,369,279 km (0.078 R)
• M15: 6,854,724 km (0.082 R)
• M16: 7,066,405 km (0.097 R)
• M17: 7,351,987 km (0.107 R)
• M18: 7,714,313 km (0.059 R)
• M19: 8,231,324 km (0.114 R)
• M20: 8,989,186 km (0.108 R)
• M21: 9,927,763 km (0.118 R)
• M22: 10,247,454 km (0.102 R)
• M23: 12,751,124 km (0.071 R)
• M24: 13,186,005 km (0.078 R)
• M25: 14,070,129 km (0.035 R)
• M26: 16,645,605 km (0.037 R)
• M27: 17,025,285 km (0.086 R)
• M28: 17,311,914 km (0.1 R)
• M29: 18,278,616 km (0.041 R)
• M30: 18,965,719 km (0.116 R)
• M31: 19,861,660 km (0.075 R)
• M32: 20,365,207 km (0.116 R)
• M33: 22,525,999 km (0.113 R)
• M34: 24,866,308 km (0.105 R)
• M35: 25,409,049 km (0.094 R)
• M36: 27,282,912 km (0.114 R)
• M37: 28,067,403 km (0.094 R)
• M38: 28,292,847 km (0.075 R)
• M39: 29,429,342 km (0.086 R)
• M40: 31,864,047 km (0.111 R)
• M41: 33,284,030 km (0.118 R)
• M42: 33,761,995 km (0.06 R)
• M43: 34,362,631 km (0.073 R)
• M44: 35,818,368 km (0.098 R)
• M45: 37,046,865 km (0.059 R)
• M46: 37,418,018 km (0.116 R)
• M47: 38,664,318 km (0.095 R)
• M48: 39,040,856 km (0.092 R)
• M49: 40,559,124 km (0.103 R)
• M50: 41,069,552 km (0.118 R)
• M51: 43,653,257 km (0.057 R)
• M52: 43,914,455 km (0.035 R)
• M53: 44,307,299 km (0.054 R)
• M54: 45,228,523 km (0.119 R)
• M55: 46,955,929 km (0.1 R)
• M56: 47,223,560 km (0.038 R)
• M57: 47,357,600 km (0.097 R)
• M58: 47,491,789 km (0.064 R)
• M59: 47,894,955 km (0.027 R)
• M60: 49,655,423 km (0.079 R)
• M61: 50,474,920 km (0.066 R)
• M62: 51,712,693 km (0.117 R)
• M63: 56,905,235 km (0.072 R)
• M64: 57,333,534 km (0.114 R)
• M65: 59,635,546 km (0.109 R)
• M66: 60,215,686 km (0.103 R)
• M67: 62,702,302 km (0.087 R)
• M68: 64,775,130 km (0.103 R)
• M69: 71,127,205 km (0.083 R)
• M70: 75,941,115 km (0.105 R)
• M71: 76,412,498 km (0.107 R)
• M72: 77,358,256 km (0.06 R)
• M73: 77,990,905 km (0.082 R)
• M74: 78,625,350 km (0.12 R)
• M75: 80,058,946 km (0.093 R)
• M76: 80,378,637 km (0.095 R)
• M77: 82,467,322 km (0.079 R)
• M78: 85,878,902 km (0.12 R)
• M79: 89,668,066 km (0.098 R)
• M80: 90,332,580 km (0.085 R)
• M81: 92,838,943 km (0.118 R)
• M82: 94,691,563 km (0.059 R)
• M83: 97,578,502 km (0.118 R)
• M84: 98,433,155 km (0.111 R)
• M85: 105,183,609 km (0.097 R)
• M86: 107,114,469 km (0.117 R)
• M87: 108,702,899 km (0.045 R)
• M88: 109,056,997 km (0.062 R)
• M89: 115,134,261 km (0.103 R)
• M90: 115,314,676 km (0.119 R)
• M91: 116,761,288 km (0.081 R)
• M92: 118,395,794 km (0.12 R)
• M93: 119,307,144 km (0.073 R)
• M94: 120,403,996 km (0.114 R)

Kuiper Belt

Range: 51.2 - 72.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 20,070 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit