🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.87 AU - 1.11 AU

Year: 365 Days

Day: 40.4 Hours

Environment

Temp: 21 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.92 AU - 1.18 AU

Year: 399 Days

Day: 24.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.98 AU - 1.28 AU

Year: 445 Days

Day: 43.7 Hours

Environment

Temp: 10 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.69 AU - 1.99 AU

Year: 926 Days

Day: 24.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,616,429 km

• M1: 521,947 km (0.09 R)
• M2: 678,277 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.95 AU - 3.35 AU

Year: 2073 Days

Day: 46.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,616,429 km

• M1: 338,989 km (0.051 R)

Asteroid Belt

Center: 8.6 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 919.5

Radius: 5.8

Gravity: 27.33 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 13.78 AU - 14.32 AU

Year: 19531 Days

Day: 17 Hours

Environment

Temp: -181 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,616,429 km

• M1: 93,050 km (0.076 R)
• M2: 131,197 km (0.116 R)
• M3: 341,532 km (0.096 R)
• M4: 479,760 km (0.08 R)
• M5: 544,686 km (0.087 R)
• M6: 860,038 km (0.111 R)
• M7: 1,050,925 km (0.078 R)
• M8: 1,225,057 km (0.106 R)
• M9: 1,666,819 km (0.108 R)
• M10: 2,010,446 km (0.098 R)
• M11: 2,375,465 km (0.101 R)
• M12: 2,800,771 km (0.082 R)
• M13: 3,418,012 km (0.1 R)
• M14: 7,344,657 km (0.089 R)
• M15: 7,902,508 km (0.111 R)
• M16: 8,647,954 km (0.077 R)
• M17: 9,058,600 km (0.079 R)
• M18: 9,177,081 km (0.101 R)
• M19: 9,777,268 km (0.067 R)
• M20: 9,959,927 km (0.031 R)
• M21: 10,826,548 km (0.104 R)
• M22: 11,524,272 km (0.119 R)
• M23: 12,631,147 km (0.066 R)
• M24: 12,763,541 km (0.087 R)
• M25: 12,896,384 km (0.116 R)
• M26: 13,976,031 km (0.07 R)
• M27: 14,319,359 km (0.025 R)
• M28: 14,944,229 km (0.087 R)
• M29: 15,014,241 km (0.116 R)
• M30: 15,295,335 km (0.049 R)
• M31: 15,436,406 km (0.069 R)
• M32: 15,791,252 km (0.079 R)
• M33: 16,799,093 km (0.03 R)
• M34: 17,975,979 km (0.077 R)
• M35: 19,331,635 km (0.097 R)
• M36: 20,641,963 km (0.102 R)
• M37: 22,219,772 km (0.095 R)
• M38: 23,347,141 km (0.064 R)
• M39: 23,428,373 km (0.073 R)
• M40: 23,836,027 km (0.088 R)
• M41: 24,989,726 km (0.073 R)
• M42: 26,161,526 km (0.111 R)
• M43: 27,694,306 km (0.03 R)
• M44: 28,211,615 km (0.055 R)
• M45: 31,382,193 km (0.08 R)
• M46: 32,011,700 km (0.113 R)
• M47: 32,101,908 km (0.09 R)
• M48: 32,463,935 km (0.115 R)
• M49: 32,827,158 km (0.082 R)
• M50: 33,925,057 km (0.072 R)
• M51: 34,663,622 km (0.088 R)
• M52: 34,849,123 km (0.112 R)
• M53: 35,594,270 km (0.109 R)
• M54: 35,781,417 km (0.091 R)
• M55: 38,052,313 km (0.119 R)
• M56: 38,243,648 km (0.083 R)
• M57: 40,759,885 km (0.117 R)
• M58: 41,249,967 km (0.077 R)
• M59: 41,348,103 km (0.068 R)
• M60: 43,329,228 km (0.069 R)
• M61: 43,829,334 km (0.074 R)
• M62: 43,929,564 km (0.072 R)
• M63: 44,029,795 km (0.043 R)
• M64: 44,130,175 km (0.054 R)
• M65: 44,230,705 km (0.104 R)
• M66: 45,341,020 km (0.081 R)
• M67: 46,358,286 km (0.076 R)
• M68: 46,869,611 km (0.043 R)
• M69: 47,691,801 km (0.056 R)
• M70: 48,001,469 km (0.106 R)
• M71: 48,934,062 km (0.083 R)
• M72: 49,246,273 km (0.066 R)
• M73: 49,977,357 km (0.097 R)
• M74: 50,186,944 km (0.116 R)
• M75: 51,344,532 km (0.102 R)
• M76: 51,873,660 km (0.113 R)
• M77: 56,389,122 km (0.048 R)
• M78: 61,813,691 km (0.11 R)
• M79: 63,167,402 km (0.108 R)
• M80: 66,363,560 km (0.113 R)
• M81: 68,445,963 km (0.117 R)
• M82: 68,678,737 km (0.096 R)
• M83: 70,314,889 km (0.081 R)
• M84: 70,549,757 km (0.1 R)
• M85: 72,082,238 km (0.066 R)
• M86: 72,200,570 km (0.12 R)
• M87: 74,700,650 km (0.071 R)
• M88: 75,179,961 km (0.11 R)
• M89: 76,262,451 km (0.078 R)
• M90: 77,956,348 km (0.082 R)
• M91: 79,418,218 km (0.107 R)
• M92: 80,152,594 km (0.118 R)
• M93: 81,504,660 km (0.058 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 13,308 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit