🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.55 AU - 0.81 AU

Year: 200 Days

Day: 13.8 Hours

Environment

Temp: 214 °C

Axial Tilt: 56.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,136,150 km

• M1: 135,087 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.77 AU - 1.07 AU

Year: 315 Days

Day: 16.8 Hours

Environment

Temp: 177 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.65 AU - 3.15 AU

Year: 1760 Days

Day: 15.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.69 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.77 AU - 5.17 AU

Year: 3369 Days

Day: 46.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.05 AU - 5.03 AU

Year: 3448 Days

Day: 27.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.2

Radius: 6.7

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 12.05 AU - 15.61 AU

Year: 18333 Days

Day: 18.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 55,136,150 km

• M1: 216,319 km (0.08 R)
• M2: 287,976 km (0.095 R)
• M3: 459,415 km (0.079 R)
• M4: 591,360 km (0.107 R)
• M5: 736,171 km (0.045 R)
• M6: 793,467 km (0.084 R)
• M7: 852,259 km (0.043 R)
• M8: 953,836 km (0.055 R)
• M9: 1,282,652 km (0.065 R)
• M10: 1,619,547 km (0.11 R)
• M11: 1,983,219 km (0.101 R)
• M12: 2,037,224 km (0.045 R)
• M13: 2,119,203 km (0.106 R)
• M14: 2,371,874 km (0.081 R)
• M15: 2,458,192 km (0.119 R)
• M16: 2,753,648 km (0.087 R)
• M17: 2,998,091 km (0.097 R)
• M18: 3,313,593 km (0.063 R)
• M19: 3,508,070 km (0.116 R)
• M20: 4,322,630 km (0.081 R)
• M21: 5,533,326 km (0.097 R)
• M22: 5,841,797 km (0.118 R)
• M23: 6,076,815 km (0.088 R)
• M24: 6,556,127 km (0.084 R)
• M25: 6,637,209 km (0.045 R)
• M26: 8,240,000 km (0.103 R)
• M27: 8,459,460 km (0.076 R)
• M28: 9,084,181 km (0.114 R)
• M29: 9,402,226 km (0.115 R)
• M30: 10,142,586 km (0.099 R)
• M31: 10,519,722 km (0.102 R)
• M32: 10,567,145 km (0.078 R)
• M33: 11,045,858 km (0.111 R)
• M34: 11,336,527 km (0.105 R)
• M35: 11,385,146 km (0.108 R)
• M36: 12,323,274 km (0.115 R)
• M37: 12,776,257 km (0.074 R)
• M38: 13,081,287 km (0.036 R)
• M39: 13,646,767 km (0.098 R)
• M40: 14,430,659 km (0.111 R)
• M41: 14,536,275 km (0.109 R)
• M42: 15,714,957 km (0.103 R)
• M43: 16,151,185 km (0.102 R)
• M44: 16,370,794 km (0.093 R)
• M45: 16,757,505 km (0.034 R)
• M46: 17,992,286 km (0.098 R)
• M47: 19,372,475 km (0.107 R)
• M48: 19,664,341 km (0.113 R)
• M49: 20,134,228 km (0.114 R)
• M50: 20,607,855 km (0.116 R)
• M51: 21,626,467 km (0.093 R)
• M52: 21,807,929 km (0.089 R)
• M53: 22,111,612 km (0.081 R)
• M54: 22,661,534 km (0.101 R)
• M55: 23,339,661 km (0.107 R)
• M56: 24,652,981 km (0.11 R)
• M57: 26,440,975 km (0.07 R)
• M58: 27,415,904 km (0.099 R)
• M59: 27,546,802 km (0.06 R)
• M60: 27,743,524 km (0.074 R)
• M61: 28,270,407 km (0.072 R)
• M62: 29,133,587 km (0.056 R)
• M63: 29,333,898 km (0.071 R)
• M64: 29,400,918 km (0.12 R)
• M65: 30,207,700 km (0.109 R)
• M66: 30,885,677 km (0.087 R)
• M67: 31,158,245 km (0.034 R)
• M68: 32,671,726 km (0.063 R)
• M69: 33,297,793 km (0.097 R)
• M70: 33,437,368 km (0.11 R)
• M71: 35,698,241 km (0.036 R)
• M72: 37,353,541 km (0.092 R)
• M73: 38,153,890 km (0.068 R)
• M74: 38,373,200 km (0.049 R)
• M75: 38,592,959 km (0.11 R)
• M76: 39,033,525 km (0.08 R)
• M77: 40,291,195 km (0.11 R)
• M78: 42,997,869 km (0.115 R)
• M79: 44,066,297 km (0.114 R)
• M80: 44,296,378 km (0.094 R)
• M81: 45,762,737 km (0.034 R)
• M82: 47,088,323 km (0.109 R)
• M83: 49,139,759 km (0.093 R)
• M84: 49,776,896 km (0.052 R)
• M85: 51,623,682 km (0.071 R)
• M86: 52,921,593 km (0.067 R)
• M87: 53,411,077 km (0.107 R)
• M88: 54,230,275 km (0.11 R)
• M89: 54,888,656 km (0.115 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 15,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit