🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.4 AU - 0.6 AU

Year: 125 Days

Day: 23.6 Hours

Environment

Temp: 203 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.48 AU - 0.74 AU

Year: 169 Days

Day: 45.7 Hours

Environment

Temp: 187 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.58 AU - 0.66 AU

Year: 173 Days

Day: 34.2 Hours

Environment

Temp: 200 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,040,333 km

• M1: 362,924 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.88 AU - 0.9 AU

Year: 298 Days

Day: 41.6 Hours

Environment

Temp: 127 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,040,333 km

• M1: 98,735 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.67 AU - 1.83 AU

Year: 821 Days

Day: 47.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,040,333 km

• M1: 42,635 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.44 AU - 2.22 AU

Year: 878 Days

Day: 41.8 Hours

Environment

Temp: -40 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.79 AU - 3.29 AU

Year: 1880 Days

Day: 27.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.32 AU - 5.16 AU

Year: 3097 Days

Day: 34.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.97 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.3

Radius: 11

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 6.71 AU - 8.67 AU

Year: 7565 Days

Day: 8.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 44,040,333 km

• M1: 342,430 km (0.081 R)
• M2: 424,260 km (0.104 R)
• M3: 949,946 km (0.099 R)
• M4: 1,111,662 km (0.066 R)
• M5: 1,442,722 km (0.118 R)
• M6: 1,695,093 km (0.043 R)
• M7: 2,030,641 km (0.1 R)
• M8: 2,535,834 km (0.076 R)
• M9: 3,106,101 km (0.098 R)
• M10: 3,323,317 km (0.056 R)
• M11: 3,406,194 km (0.076 R)
• M12: 3,917,370 km (0.09 R)
• M13: 4,574,852 km (0.094 R)
• M14: 4,885,118 km (0.088 R)
• M15: 6,746,415 km (0.102 R)
• M16: 6,816,577 km (0.04 R)
• M17: 7,135,519 km (0.115 R)
• M18: 7,861,667 km (0.062 R)
• M19: 8,121,519 km (0.12 R)
• M20: 8,725,894 km (0.072 R)
• M21: 9,423,020 km (0.107 R)
• M22: 9,659,535 km (0.088 R)
• M23: 10,502,369 km (0.092 R)
• M24: 10,624,740 km (0.116 R)
• M25: 10,912,117 km (0.109 R)
• M26: 11,452,465 km (0.116 R)
• M27: 12,907,005 km (0.118 R)
• M28: 13,434,188 km (0.073 R)
• M29: 13,923,523 km (0.111 R)
• M30: 14,192,948 km (0.108 R)
• M31: 14,874,217 km (0.116 R)
• M32: 15,011,698 km (0.037 R)
• M33: 15,195,703 km (0.059 R)
• M34: 15,380,456 km (0.031 R)
• M35: 15,705,682 km (0.12 R)
• M36: 17,365,321 km (0.103 R)
• M37: 17,752,480 km (0.083 R)
• M38: 18,782,162 km (0.12 R)
• M39: 19,680,348 km (0.102 R)
• M40: 19,982,835 km (0.111 R)
• M41: 21,053,507 km (0.103 R)
• M42: 21,777,710 km (0.104 R)
• M43: 21,934,040 km (0.106 R)
• M44: 22,404,974 km (0.103 R)
• M45: 22,510,141 km (0.114 R)
• M46: 23,677,304 km (0.075 R)
• M47: 24,268,215 km (0.057 R)
• M48: 24,538,539 km (0.066 R)
• M49: 24,864,064 km (0.038 R)
• M50: 25,684,309 km (0.111 R)
• M51: 26,291,527 km (0.109 R)
• M52: 26,457,879 km (0.081 R)
• M53: 27,183,130 km (0.068 R)
• M54: 27,351,278 km (0.115 R)
• M55: 27,858,265 km (0.119 R)
• M56: 27,971,361 km (0.076 R)
• M57: 28,084,607 km (0.107 R)
• M58: 28,368,244 km (0.065 R)
• M59: 28,938,661 km (0.081 R)
• M60: 29,225,141 km (0.029 R)
• M61: 29,858,987 km (0.056 R)
• M62: 30,847,380 km (0.118 R)
• M63: 31,140,143 km (0.097 R)
• M64: 31,669,420 km (0.083 R)
• M65: 32,916,019 km (0.06 R)
• M66: 33,816,299 km (0.066 R)
• M67: 34,663,771 km (0.075 R)
• M68: 35,029,239 km (0.116 R)
• M69: 35,518,274 km (0.046 R)
• M70: 36,009,703 km (0.091 R)
• M71: 36,503,376 km (0.094 R)
• M72: 36,999,293 km (0.108 R)
• M73: 37,185,842 km (0.068 R)
• M74: 37,935,178 km (0.064 R)
• M75: 38,374,547 km (0.1 R)
• M76: 39,005,102 km (0.063 R)
• M77: 39,639,247 km (0.054 R)
• M78: 40,596,673 km (0.077 R)
• M79: 41,690,982 km (0.106 R)
• M80: 42,664,714 km (0.064 R)
• M81: 42,795,014 km (0.102 R)
• M82: 43,580,104 km (0.116 R)
• M83: 43,711,451 km (0.115 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 17,600 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit