🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.48 AU - 0.74 AU

Year: 172 Days

Day: 26.1 Hours

Environment

Temp: 235 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,106,522 km

• M1: 327,171 km (0.065 R)
• M2: 462,856 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.69 AU - 1.05 AU

Year: 293 Days

Day: 40.8 Hours

Environment

Temp: 122 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,106,522 km

• M1: 71,358 km (0.093 R)
• M2: 531,521 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.08 AU - 1.4 AU

Year: 499 Days

Day: 31.9 Hours

Environment

Temp: -4 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,106,522 km

• M1: 87,515 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.49 AU - 2.33 AU

Year: 955 Days

Day: 41.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,106,522 km

• M1: 1,160,281 km (0.09 R)

Asteroid Belt

Center: 7.53 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 525.6

Radius: 5.4

Gravity: 18.02 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 11.77 AU - 14.53 AU

Year: 17246 Days

Day: 24.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 63,106,522 km

• M1: 245,490 km (0.094 R)
• M2: 924,964 km (0.09 R)
• M3: 970,591 km (0.118 R)
• M4: 1,520,363 km (0.053 R)
• M5: 1,942,229 km (0.086 R)
• M6: 2,030,791 km (0.11 R)
• M7: 2,920,300 km (0.063 R)
• M8: 2,987,918 km (0.101 R)
• M9: 3,228,920 km (0.046 R)
• M10: 3,951,329 km (0.104 R)
• M11: 4,101,674 km (0.116 R)
• M12: 5,705,513 km (0.026 R)
• M13: 6,264,112 km (0.086 R)
• M14: 6,750,305 km (0.032 R)
• M15: 7,478,996 km (0.098 R)
• M16: 8,424,604 km (0.047 R)
• M17: 9,207,749 km (0.087 R)
• M18: 9,507,393 km (0.059 R)
• M19: 9,912,056 km (0.081 R)
• M20: 10,685,626 km (0.084 R)
• M21: 11,000,530 km (0.061 R)
• M22: 11,053,188 km (0.099 R)
• M23: 11,159,104 km (0.07 R)
• M24: 12,017,496 km (0.064 R)
• M25: 12,126,403 km (0.052 R)
• M26: 12,180,857 km (0.117 R)
• M27: 12,344,966 km (0.083 R)
• M28: 12,730,629 km (0.11 R)
• M29: 12,952,782 km (0.068 R)
• M30: 13,288,480 km (0.117 R)
• M31: 13,968,252 km (0.1 R)
• M32: 14,025,548 km (0.057 R)
• M33: 14,082,695 km (0.065 R)
• M34: 14,254,882 km (0.067 R)
• M35: 14,659,395 km (0.097 R)
• M36: 14,892,318 km (0.093 R)
• M37: 15,243,873 km (0.062 R)
• M38: 16,074,890 km (0.032 R)
• M39: 16,194,717 km (0.117 R)
• M40: 17,471,685 km (0.076 R)
• M41: 17,533,170 km (0.058 R)
• M42: 18,591,575 km (0.084 R)
• M43: 19,096,767 km (0.109 R)
• M44: 19,414,812 km (0.118 R)
• M45: 21,623,475 km (0.056 R)
• M46: 23,026,852 km (0.112 R)
• M47: 23,094,470 km (0.093 R)
• M48: 23,501,227 km (0.119 R)
• M49: 24,184,441 km (0.044 R)
• M50: 29,072,701 km (0.073 R)
• M51: 29,953,084 km (0.107 R)
• M52: 30,544,893 km (0.083 R)
• M53: 30,991,293 km (0.082 R)
• M54: 31,065,943 km (0.067 R)
• M55: 31,965,774 km (0.115 R)
• M56: 32,419,055 km (0.112 R)
• M57: 32,798,286 km (0.071 R)
• M58: 33,102,718 km (0.076 R)
• M59: 33,179,013 km (0.077 R)
• M60: 34,175,783 km (0.079 R)
• M61: 34,330,019 km (0.108 R)
• M62: 34,716,579 km (0.071 R)
• M63: 35,260,218 km (0.115 R)
• M64: 36,434,561 km (0.066 R)
• M65: 37,066,014 km (0.116 R)
• M66: 39,466,461 km (0.098 R)
• M67: 40,277,581 km (0.115 R)
• M68: 42,164,160 km (0.103 R)
• M69: 42,910,204 km (0.105 R)
• M70: 43,577,112 km (0.111 R)
• M71: 44,163,386 km (0.029 R)
• M72: 44,920,949 km (0.025 R)
• M73: 45,089,845 km (0.103 R)
• M74: 45,513,207 km (0.084 R)
• M75: 46,449,092 km (0.101 R)
• M76: 49,468,725 km (0.102 R)
• M77: 49,905,251 km (0.059 R)
• M78: 51,046,234 km (0.096 R)
• M79: 51,134,347 km (0.115 R)
• M80: 51,222,461 km (0.104 R)
• M81: 52,107,033 km (0.083 R)
• M82: 53,085,702 km (0.102 R)
• M83: 53,443,241 km (0.059 R)
• M84: 53,891,137 km (0.103 R)
• M85: 55,151,948 km (0.042 R)
• M86: 55,423,318 km (0.062 R)
• M87: 56,604,543 km (0.096 R)
• M88: 56,787,053 km (0.085 R)
• M89: 56,878,457 km (0.118 R)
• M90: 58,899,674 km (0.11 R)
• M91: 59,919,034 km (0.098 R)
• M92: 63,106,515 km (0.064 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 12,045 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit