🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.6 AU - 2.26 AU

Year: 572 Days

Day: 19.3 Hours

Environment

Temp: 313 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 7.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 6.09 AU - 8.97 AU

Year: 4409 Days

Day: 35.1 Hours

Environment

Temp: 5 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.54 AU - 11.8 AU

Year: 6921 Days

Day: 28.3 Hours

Environment

Temp: -35 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 13.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 10.62 AU - 16.38 AU

Year: 10584 Days

Day: 32.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,133,075 km

• M1: 2,928,378 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 15.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 15.52 AU - 15.92 AU

Year: 13299 Days

Day: 36.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,133,075 km

• M1: 2,754,246 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 18.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 18.64 AU - 18.9 AU

Year: 17352 Days

Day: 29.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 19.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 15.58 AU - 23.08 AU

Year: 18134 Days

Day: 13.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,133,075 km

• M1: 296,054 km (0.086 R)

Planet 8 - Terrestrial

Semi-Major Axis: 22.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 20.36 AU - 24.28 AU

Year: 22501 Days

Day: 32.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 27.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 32.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.2

Radius: 10.5

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 29.29 AU - 36.01 AU

Year: 39809 Days

Day: 12.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,133,075 km

• M1: 143,016 km (0.072 R)
• M2: 378,632 km (0.073 R)
• M3: 467,793 km (0.101 R)
• M4: 832,063 km (0.039 R)
• M5: 1,448,706 km (0.032 R)
• M6: 1,722,919 km (0.092 R)
• M7: 6,276,528 km (0.098 R)
• M8: 6,725,471 km (0.071 R)
• M9: 7,496,948 km (0.038 R)
• M10: 8,350,553 km (0.044 R)
• M11: 8,459,311 km (0.118 R)
• M12: 8,788,875 km (0.051 R)
• M13: 9,066,678 km (0.102 R)
• M14: 9,234,677 km (0.059 R)
• M15: 9,403,872 km (0.083 R)
• M16: 10,032,632 km (0.081 R)
• M17: 10,734,246 km (0.053 R)
• M18: 11,270,853 km (0.038 R)
• M19: 11,877,323 km (0.105 R)
• M20: 11,999,844 km (0.041 R)
• M21: 12,869,606 km (0.084 R)
• M22: 13,121,977 km (0.083 R)
• M23: 14,999,281 km (0.069 R)
• M24: 16,547,170 km (0.107 R)
• M25: 17,028,277 km (0.117 R)
• M26: 17,793,620 km (0.037 R)
• M27: 19,141,945 km (0.104 R)
• M28: 19,285,858 km (0.108 R)
• M29: 20,010,361 km (0.079 R)
• M30: 20,083,365 km (0.09 R)
• M31: 20,449,431 km (0.085 R)
• M32: 21,411,644 km (0.104 R)
• M33: 21,860,737 km (0.091 R)
• M34: 22,920,638 km (0.079 R)
• M35: 23,073,377 km (0.098 R)
• M36: 26,840,401 km (0.12 R)
• M37: 27,162,934 km (0.047 R)
• M38: 27,486,664 km (0.07 R)
• M39: 28,056,333 km (0.084 R)
• M40: 28,138,013 km (0.086 R)
• M41: 28,219,694 km (0.067 R)
• M42: 28,712,020 km (0.107 R)
• M43: 29,289,917 km (0.085 R)
• M44: 31,554,978 km (0.096 R)
• M45: 31,639,950 km (0.081 R)
• M46: 31,895,313 km (0.104 R)
• M47: 33,009,817 km (0.119 R)
• M48: 33,441,856 km (0.116 R)
• M49: 33,962,756 km (0.087 R)
• M50: 34,049,971 km (0.117 R)
• M51: 36,251,154 km (0.063 R)
• M52: 36,875,576 km (0.083 R)
• M53: 37,054,794 km (0.075 R)
• M54: 37,144,403 km (0.049 R)
• M55: 37,503,737 km (0.039 R)
• M56: 38,225,996 km (0.112 R)
• M57: 38,407,159 km (0.119 R)
• M58: 38,497,965 km (0.095 R)
• M59: 39,775,830 km (0.096 R)
• M60: 40,604,602 km (0.047 R)
• M61: 40,882,106 km (0.07 R)
• M62: 41,625,308 km (0.085 R)
• M63: 44,737,842 km (0.117 R)
• M64: 45,984,291 km (0.109 R)
• M65: 47,534,275 km (0.081 R)
• M66: 47,729,201 km (0.053 R)
• M67: 47,924,426 km (0.098 R)
• M68: 48,119,950 km (0.09 R)
• M69: 48,511,598 km (0.095 R)
• M70: 49,101,312 km (0.045 R)
• M71: 49,298,333 km (0.038 R)
• M72: 50,386,807 km (0.105 R)
• M73: 51,283,347 km (0.057 R)
• M74: 52,587,691 km (0.03 R)
• M75: 52,890,178 km (0.042 R)
• M76: 53,497,096 km (0.112 R)
• M77: 55,433,790 km (0.081 R)
• M78: 57,082,508 km (0.083 R)
• M79: 57,289,851 km (0.067 R)
• M80: 57,393,522 km (0.094 R)
• M81: 57,497,194 km (0.103 R)
• M82: 61,805,163 km (0.101 R)
• M83: 61,911,528 km (0.072 R)
• M84: 63,514,469 km (0.103 R)
• M85: 63,729,142 km (0.072 R)
• M86: 64,374,806 km (0.094 R)
• M87: 64,698,386 km (0.08 R)
• M88: 66,542,629 km (0.028 R)
• M89: 67,854,901 km (0.114 R)
• M90: 69,396,507 km (0.104 R)
• M91: 69,617,613 km (0.064 R)
• M92: 70,060,722 km (0.12 R)
• M93: 74,542,674 km (0.067 R)

Kuiper Belt

Range: 51.3 - 67.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 12,815 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit