🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.48 AU - 0.72 AU

Year: 168 Days

Day: 18.6 Hours

Environment

Temp: 233 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.28 AU - 1.9 AU

Year: 725 Days

Day: 21.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.21 AU - 2.31 AU

Year: 1229 Days

Day: 35.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.51 AU - 3.95 AU

Year: 2099 Days

Day: 38.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 81.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.57 AU - 4.57 AU

Year: 2969 Days

Day: 28.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,922,327 km

• M1: 222,153 km (0.035 R)

Asteroid Belt

Center: 10.75 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 17.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819.1

Radius: 4.7

Gravity: 37.08 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 14.74 AU - 20.1 AU

Year: 26294 Days

Day: 21.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 96,922,327 km

• M1: 254,466 km (0.108 R)
• M2: 353,201 km (0.053 R)
• M3: 396,285 km (0.03 R)
• M4: 804,537 km (0.099 R)
• M5: 862,581 km (0.047 R)
• M6: 1,411,456 km (0.066 R)
• M7: 1,446,611 km (0.087 R)
• M8: 1,482,066 km (0.084 R)
• M9: 1,517,820 km (0.066 R)
• M10: 2,087,937 km (0.098 R)
• M11: 2,717,445 km (0.073 R)
• M12: 3,121,509 km (0.102 R)
• M13: 4,085,069 km (0.09 R)
• M14: 4,186,048 km (0.08 R)
• M15: 4,494,369 km (0.077 R)
• M16: 5,187,007 km (0.102 R)
• M17: 5,296,513 km (0.107 R)
• M18: 6,257,679 km (0.065 R)
• M19: 6,374,365 km (0.077 R)
• M20: 6,432,858 km (0.075 R)
• M21: 7,149,581 km (0.044 R)
• M22: 7,703,692 km (0.108 R)
• M23: 8,017,399 km (0.067 R)
• M24: 8,144,108 km (0.064 R)
• M25: 8,399,322 km (0.089 R)
• M26: 9,114,998 km (0.107 R)
• M27: 9,513,527 km (0.056 R)
• M28: 10,327,639 km (0.07 R)
• M29: 11,022,820 km (0.057 R)
• M30: 11,376,170 km (0.119 R)
• M31: 11,877,024 km (0.03 R)
• M32: 12,604,967 km (0.051 R)
• M33: 15,185,680 km (0.065 R)
• M34: 15,736,649 km (0.095 R)
• M35: 18,671,909 km (0.118 R)
• M36: 20,029,509 km (0.08 R)
• M37: 21,068,317 km (0.052 R)
• M38: 22,124,478 km (0.049 R)
• M39: 22,659,141 km (0.099 R)
• M40: 23,107,785 km (0.038 R)
• M41: 24,196,708 km (0.038 R)
• M42: 25,674,286 km (0.085 R)
• M43: 25,954,483 km (0.076 R)
• M44: 26,141,929 km (0.084 R)
• M45: 26,235,876 km (0.06 R)
• M46: 26,329,824 km (0.102 R)
• M47: 27,085,742 km (0.119 R)
• M48: 27,275,881 km (0.106 R)
• M49: 27,657,505 km (0.103 R)
• M50: 28,522,480 km (0.117 R)
• M51: 31,269,545 km (0.06 R)
• M52: 31,568,891 km (0.079 R)
• M53: 32,674,419 km (0.118 R)
• M54: 34,510,733 km (0.078 R)
• M55: 34,613,656 km (0.092 R)
• M56: 35,026,696 km (0.068 R)
• M57: 35,857,562 km (0.104 R)
• M58: 38,709,496 km (0.102 R)
• M59: 42,402,768 km (0.067 R)
• M60: 43,288,089 km (0.045 R)
• M61: 45,301,975 km (0.091 R)
• M62: 46,661,521 km (0.115 R)
• M63: 47,003,501 km (0.094 R)
• M64: 47,460,672 km (0.113 R)
• M65: 49,420,405 km (0.098 R)
• M66: 51,054,163 km (0.086 R)
• M67: 55,335,504 km (0.107 R)
• M68: 57,640,957 km (0.07 R)
• M69: 58,130,441 km (0.11 R)
• M70: 60,597,759 km (0.084 R)
• M71: 61,344,701 km (0.113 R)
• M72: 62,345,212 km (0.089 R)
• M73: 66,273,203 km (0.111 R)
• M74: 67,557,202 km (0.073 R)
• M75: 69,498,533 km (0.08 R)
• M76: 71,983,952 km (0.07 R)
• M77: 72,247,244 km (0.083 R)
• M78: 75,832,956 km (0.114 R)
• M79: 76,503,304 km (0.031 R)
• M80: 77,580,109 km (0.091 R)
• M81: 78,932,923 km (0.059 R)
• M82: 79,884,665 km (0.095 R)
• M83: 80,157,232 km (0.1 R)
• M84: 80,839,997 km (0.052 R)
• M85: 84,560,645 km (0.11 R)
• M86: 85,813,228 km (0.068 R)
• M87: 85,952,803 km (0.072 R)
• M88: 87,492,763 km (0.071 R)
• M89: 87,633,236 km (0.07 R)
• M90: 88,055,102 km (0.075 R)
• M91: 89,465,959 km (0.045 R)
• M92: 89,607,479 km (0.065 R)
• M93: 90,600,210 km (0.067 R)
• M94: 92,453,279 km (0.111 R)
• M95: 92,596,295 km (0.077 R)
• M96: 96,486,737 km (0.109 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 18,331 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit