🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.61 AU - 0.81 AU

Year: 222 Days

Day: 18 Hours

Environment

Temp: 187 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,047,400 km

• M1: 253,120 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.93 AU - 0.97 AU

Year: 343 Days

Day: 15.4 Hours

Environment

Temp: 43 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 41,047,400 km

• M1: 164,258 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.31 AU - 1.65 AU

Year: 668 Days

Day: 45.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.5 AU - 2.46 AU

Year: 1033 Days

Day: 28 Hours

Environment

Temp: -67 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,047,400 km

• M1: 150,645 km (0.095 R)

Asteroid Belt

Center: 8.07 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.4

Radius: 4.2

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 11.9 AU - 16.4 AU

Year: 19740 Days

Day: 17.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 41,047,400 km

• M1: 66,721 km (0.086 R)
• M2: 93,199 km (0.086 R)
• M3: 135,236 km (0.099 R)
• M4: 297,999 km (0.082 R)
• M5: 685,158 km (0.094 R)
• M6: 763,248 km (0.107 R)
• M7: 1,014,872 km (0.05 R)
• M8: 1,122,433 km (0.111 R)
• M9: 1,177,634 km (0.094 R)
• M10: 1,447,060 km (0.088 R)
• M11: 1,507,199 km (0.095 R)
• M12: 2,063,104 km (0.092 R)
• M13: 2,108,283 km (0.117 R)
• M14: 2,433,808 km (0.113 R)
• M15: 2,799,874 km (0.103 R)
• M16: 3,209,024 km (0.117 R)
• M17: 3,367,298 km (0.107 R)
• M18: 4,139,074 km (0.117 R)
• M19: 4,456,670 km (0.097 R)
• M20: 4,812,115 km (0.077 R)
• M21: 4,872,253 km (0.094 R)
• M22: 5,023,646 km (0.055 R)
• M23: 7,093,781 km (0.069 R)
• M24: 8,613,696 km (0.063 R)
• M25: 8,723,351 km (0.104 R)
• M26: 8,944,157 km (0.12 R)
• M27: 9,655,196 km (0.119 R)
• M28: 11,250,657 km (0.079 R)
• M29: 11,894,975 km (0.04 R)
• M30: 14,242,914 km (0.107 R)
• M31: 14,415,999 km (0.027 R)
• M32: 14,983,124 km (0.076 R)
• M33: 15,424,438 km (0.088 R)
• M34: 18,160,434 km (0.062 R)
• M35: 18,254,082 km (0.099 R)
• M36: 18,301,056 km (0.084 R)
• M37: 18,395,003 km (0.033 R)
• M38: 18,489,250 km (0.09 R)
• M39: 19,057,422 km (0.093 R)
• M40: 19,200,438 km (0.089 R)
• M41: 19,487,367 km (0.03 R)
• M42: 19,823,962 km (0.118 R)
• M43: 20,065,562 km (0.07 R)
• M44: 20,210,972 km (0.057 R)
• M45: 20,943,403 km (0.075 R)
• M46: 21,288,226 km (0.105 R)
• M47: 21,535,661 km (0.081 R)
• M48: 21,634,844 km (0.099 R)
• M49: 22,083,338 km (0.108 R)
• M50: 22,434,145 km (0.089 R)
• M51: 22,736,333 km (0.095 R)
• M52: 23,395,761 km (0.1 R)
• M53: 23,856,073 km (0.104 R)
• M54: 24,474,361 km (0.081 R)
• M55: 25,884,620 km (0.03 R)
• M56: 27,697,597 km (0.105 R)
• M57: 29,166,199 km (0.029 R)
• M58: 29,276,004 km (0.074 R)
• M59: 29,771,771 km (0.088 R)
• M60: 29,827,123 km (0.117 R)
• M61: 30,492,833 km (0.114 R)
• M62: 31,219,580 km (0.116 R)
• M63: 31,331,928 km (0.102 R)
• M64: 32,121,954 km (0.057 R)
• M65: 33,433,778 km (0.116 R)
• M66: 34,298,902 km (0.089 R)
• M67: 34,705,060 km (0.067 R)
• M68: 35,815,675 km (0.1 R)
• M69: 36,050,992 km (0.064 R)
• M70: 38,672,695 km (0.051 R)
• M71: 38,974,584 km (0.051 R)
• M72: 40,434,060 km (0.086 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 19,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit