🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.65 AU - 0.73 AU

Year: 214 Days

Day: 20.2 Hours

Environment

Temp: 143 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.7 AU - 0.84 AU

Year: 252 Days

Day: 38.5 Hours

Environment

Temp: 105 °C

Axial Tilt: 47.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.01 AU - 1.27 AU

Year: 454 Days

Day: 34.9 Hours

Environment

Temp: 4 °C

Axial Tilt: 17.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.34 AU - 1.98 AU

Year: 797 Days

Day: 41.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.53 AU - 2.39 AU

Year: 1023 Days

Day: 44.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.74 AU - 3 AU

Year: 1812 Days

Day: 21.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 60.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,417,473 km

• M1: 50,265 km (0.065 R)
• M2: 77,791 km (0.078 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.92 AU - 4.8 AU

Year: 3394 Days

Day: 41.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.7

Radius: 10.1

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 7.79 AU - 8.29 AU

Year: 8498 Days

Day: 13.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 44,417,473 km

• M1: 169,943 km (0.119 R)
• M2: 300,692 km (0.112 R)
• M3: 479,910 km (0.112 R)
• M4: 776,563 km (0.114 R)
• M5: 999,164 km (0.113 R)
• M6: 1,203,964 km (0.077 R)
• M7: 1,763,609 km (0.08 R)
• M8: 1,898,247 km (0.047 R)
• M9: 2,012,989 km (0.09 R)
• M10: 2,130,274 km (0.088 R)
• M11: 2,347,041 km (0.115 R)
• M12: 2,854,627 km (0.108 R)
• M13: 3,230,117 km (0.026 R)
• M14: 3,451,821 km (0.053 R)
• M15: 3,851,846 km (0.115 R)
• M16: 4,327,268 km (0.042 R)
• M17: 4,449,041 km (0.108 R)
• M18: 4,664,910 km (0.069 R)
• M19: 4,821,240 km (0.086 R)
• M20: 4,915,936 km (0.029 R)
• M21: 5,235,925 km (0.118 R)
• M22: 5,628,919 km (0.116 R)
• M23: 7,222,286 km (0.072 R)
• M24: 7,330,894 km (0.114 R)
• M25: 7,549,606 km (0.081 R)
• M26: 7,770,413 km (0.087 R)
• M27: 7,881,713 km (0.099 R)
• M28: 7,956,064 km (0.074 R)
• M29: 8,143,360 km (0.107 R)
• M30: 8,483,845 km (0.11 R)
• M31: 8,906,608 km (0.108 R)
• M32: 9,022,996 km (0.049 R)
• M33: 9,573,366 km (0.113 R)
• M34: 9,812,424 km (0.1 R)
• M35: 10,013,333 km (0.113 R)
• M36: 10,378,203 km (0.087 R)
• M37: 11,330,692 km (0.073 R)
• M38: 12,224,540 km (0.108 R)
• M39: 12,310,858 km (0.083 R)
• M40: 12,397,325 km (0.044 R)
• M41: 12,484,092 km (0.106 R)
• M42: 12,658,224 km (0.062 R)
• M43: 13,140,976 km (0.082 R)
• M44: 13,229,388 km (0.064 R)
• M45: 13,674,592 km (0.08 R)
• M46: 14,215,388 km (0.087 R)
• M47: 14,855,069 km (0.082 R)
• M48: 15,271,250 km (0.051 R)
• M49: 15,504,174 km (0.04 R)
• M50: 15,644,347 km (0.05 R)
• M51: 16,686,146 km (0.102 R)
• M52: 16,926,101 km (0.103 R)
• M53: 17,946,060 km (0.091 R)
• M54: 18,686,868 km (0.104 R)
• M55: 19,689,922 km (0.117 R)
• M56: 19,892,777 km (0.115 R)
• M57: 19,994,354 km (0.08 R)
• M58: 22,168,310 km (0.089 R)
• M59: 22,273,627 km (0.117 R)
• M60: 22,432,051 km (0.086 R)
• M61: 22,696,839 km (0.117 R)
• M62: 23,497,487 km (0.069 R)
• M63: 24,852,395 km (0.059 R)
• M64: 25,181,361 km (0.052 R)
• M65: 25,732,928 km (0.089 R)
• M66: 25,954,632 km (0.047 R)
• M67: 26,344,035 km (0.096 R)
• M68: 26,903,980 km (0.044 R)
• M69: 27,864,548 km (0.041 R)
• M70: 28,092,236 km (0.069 R)
• M71: 28,492,261 km (0.059 R)
• M72: 29,703,256 km (0.108 R)
• M73: 30,695,987 km (0.097 R)
• M74: 31,462,377 km (0.11 R)
• M75: 32,175,510 km (0.101 R)
• M76: 33,859,982 km (0.085 R)
• M77: 35,388,124 km (0.112 R)
• M78: 35,881,947 km (0.109 R)
• M79: 36,689,177 km (0.11 R)
• M80: 37,942,658 km (0.057 R)
• M81: 39,273,929 km (0.09 R)
• M82: 40,491,656 km (0.096 R)
• M83: 41,202,246 km (0.12 R)
• M84: 41,396,723 km (0.048 R)
• M85: 41,461,648 km (0.115 R)
• M86: 41,917,024 km (0.1 R)
• M87: 42,832,563 km (0.112 R)
• M88: 43,095,407 km (0.091 R)
• M89: 43,953,201 km (0.076 R)
• M90: 44,019,473 km (0.098 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 16,229 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit