🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.48 AU - 0.6 AU

Year: 120 Days

Day: 18.6 Hours

Environment

Temp: 318 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 99,045,423 km

• M1: 117,584 km (0.099 R)
• M2: 386,112 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.72 AU - 0.74 AU

Year: 189 Days

Day: 34.2 Hours

Environment

Temp: 241 °C

Axial Tilt: 109.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,045,423 km

• M1: 232,924 km (0.031 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.38 AU - 2.7 AU

Year: 1228 Days

Day: 24.8 Hours

Environment

Temp: -20 °C

Axial Tilt: 11.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.31 AU - 3.25 AU

Year: 1406 Days

Day: 44.6 Hours

Environment

Temp: -29 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.12 AU - 4.2 AU

Year: 2574 Days

Day: 32.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 99,045,423 km

• M1: 490,831 km (0.067 R)
• M2: 704,008 km (0.073 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.12 AU - 6.56 AU

Year: 3743 Days

Day: 19.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.7 AU - 7.24 AU

Year: 4425 Days

Day: 46.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 99,045,423 km

• M1: 2,379,953 km (0.043 R)
• M2: 2,975,053 km (0.107 R)

Asteroid Belt

Center: 13.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 20.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 764.7

Radius: 5.5

Gravity: 25.28 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 17.45 AU - 23.51 AU

Year: 28113 Days

Day: 17.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 99,045,423 km

• M1: 268,678 km (0.095 R)
• M2: 348,413 km (0.09 R)
• M3: 1,276,070 km (0.096 R)
• M4: 1,523,056 km (0.119 R)
• M5: 1,784,852 km (0.072 R)
• M6: 2,101,401 km (0.116 R)
• M7: 2,224,520 km (0.028 R)
• M8: 2,740,783 km (0.066 R)
• M9: 2,920,898 km (0.105 R)
• M10: 4,286,129 km (0.057 R)
• M11: 4,548,074 km (0.093 R)
• M12: 4,601,032 km (0.11 R)
• M13: 4,707,695 km (0.072 R)
• M14: 4,923,416 km (0.111 R)
• M15: 6,166,873 km (0.077 R)
• M16: 6,225,665 km (0.119 R)
• M17: 7,190,422 km (0.091 R)
• M18: 8,072,152 km (0.113 R)
• M19: 9,866,728 km (0.036 R)
• M20: 11,200,243 km (0.116 R)
• M21: 11,560,475 km (0.105 R)
• M22: 11,851,443 km (0.105 R)
• M23: 13,570,621 km (0.025 R)
• M24: 13,877,446 km (0.074 R)
• M25: 14,264,157 km (0.107 R)
• M26: 14,341,948 km (0.12 R)
• M27: 15,766,120 km (0.094 R)
• M28: 15,846,454 km (0.068 R)
• M29: 16,822,281 km (0.079 R)
• M30: 19,259,529 km (0.114 R)
• M31: 19,951,120 km (0.078 R)
• M32: 20,038,186 km (0.1 R)
• M33: 20,212,468 km (0.119 R)
• M34: 20,826,866 km (0.114 R)
• M35: 21,447,398 km (0.044 R)
• M36: 21,536,558 km (0.115 R)
• M37: 22,163,972 km (0.104 R)
• M38: 22,797,519 km (0.104 R)
• M39: 23,528,604 km (0.096 R)
• M40: 23,620,606 km (0.113 R)
• M41: 23,712,609 km (0.079 R)
• M42: 23,897,063 km (0.071 R)
• M43: 24,082,116 km (0.089 R)
• M44: 25,107,759 km (0.073 R)
• M45: 25,295,803 km (0.095 R)
• M46: 26,052,619 km (0.096 R)
• M47: 29,054,599 km (0.079 R)
• M48: 31,858,662 km (0.098 R)
• M49: 35,377,503 km (0.113 R)
• M50: 38,258,309 km (0.118 R)
• M51: 38,800,003 km (0.076 R)
• M52: 40,330,240 km (0.111 R)
• M53: 40,992,061 km (0.103 R)
• M54: 42,214,724 km (0.025 R)
• M55: 43,901,141 km (0.025 R)
• M56: 46,414,235 km (0.055 R)
• M57: 47,455,586 km (0.088 R)
• M58: 52,416,551 km (0.071 R)
• M59: 53,742,736 km (0.116 R)
• M60: 54,227,732 km (0.12 R)
• M61: 54,592,452 km (0.092 R)
• M62: 55,079,991 km (0.107 R)
• M63: 55,691,547 km (0.094 R)
• M64: 62,564,223 km (0.09 R)
• M65: 64,484,461 km (0.099 R)
• M66: 66,034,594 km (0.102 R)
• M67: 66,164,296 km (0.114 R)
• M68: 66,944,449 km (0.114 R)
• M69: 67,989,390 km (0.108 R)
• M70: 68,251,485 km (0.094 R)
• M71: 70,227,673 km (0.118 R)
• M72: 70,890,541 km (0.07 R)
• M73: 71,023,384 km (0.104 R)
• M74: 74,236,148 km (0.083 R)
• M75: 76,540,404 km (0.082 R)
• M76: 76,676,688 km (0.104 R)
• M77: 77,359,303 km (0.072 R)
• M78: 78,455,556 km (0.074 R)
• M79: 80,524,943 km (0.11 R)
• M80: 81,079,802 km (0.11 R)
• M81: 81,636,007 km (0.092 R)
• M82: 82,193,409 km (0.105 R)
• M83: 82,472,558 km (0.076 R)
• M84: 83,873,243 km (0.07 R)
• M85: 85,847,187 km (0.086 R)
• M86: 86,555,982 km (0.074 R)
• M87: 90,128,528 km (0.117 R)
• M88: 91,571,101 km (0.115 R)
• M89: 92,150,194 km (0.104 R)
• M90: 95,944,146 km (0.068 R)
• M91: 97,269,134 km (0.093 R)
• M92: 97,860,046 km (0.117 R)
• M93: 98,007,998 km (0.047 R)
• M94: 98,304,052 km (0.038 R)

Kuiper Belt

Range: 36.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 10,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit