🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.44 AU - 1.9 AU

Year: 809 Days

Day: 42 Hours

Environment

Temp: -56 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.7 AU - 3.9 AU

Year: 2246 Days

Day: 17.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.7

Radius: 14.4

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 7.02 AU - 9 AU

Year: 8495 Days

Day: 14.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 88,098,513 km

• M1: 245,640 km (0.087 R)
• M2: 806,632 km (0.071 R)
• M3: 1,011,132 km (0.105 R)
• M4: 1,371,812 km (0.111 R)
• M5: 1,494,483 km (0.116 R)
• M6: 1,707,510 km (0.048 R)
• M7: 1,862,942 km (0.075 R)
• M8: 2,382,645 km (0.09 R)
• M9: 2,582,807 km (0.088 R)
• M10: 3,581,223 km (0.101 R)
• M11: 3,987,980 km (0.059 R)
• M12: 4,197,118 km (0.108 R)
• M13: 4,533,115 km (0.119 R)
• M14: 4,657,431 km (0.103 R)
• M15: 4,973,531 km (0.12 R)
• M16: 5,166,512 km (0.109 R)
• M17: 5,460,921 km (0.092 R)
• M18: 5,895,802 km (0.09 R)
• M19: 6,169,117 km (0.077 R)
• M20: 6,272,639 km (0.07 R)
• M21: 6,481,477 km (0.119 R)
• M22: 6,622,099 km (0.089 R)
• M23: 7,450,124 km (0.073 R)
• M24: 7,895,327 km (0.093 R)
• M25: 8,158,918 km (0.091 R)
• M26: 8,310,910 km (0.117 R)
• M27: 9,124,423 km (0.103 R)
• M28: 9,801,652 km (0.058 R)
• M29: 9,922,827 km (0.087 R)
• M30: 10,412,610 km (0.104 R)
• M31: 11,120,208 km (0.069 R)
• M32: 11,628,990 km (0.099 R)
• M33: 11,929,383 km (0.101 R)
• M34: 12,275,852 km (0.09 R)
• M35: 12,581,630 km (0.095 R)
• M36: 12,801,688 km (0.045 R)
• M37: 13,830,323 km (0.067 R)
• M38: 14,469,405 km (0.111 R)
• M39: 14,561,558 km (0.115 R)
• M40: 15,446,279 km (0.057 R)
• M41: 16,204,741 km (0.076 R)
• M42: 16,636,779 km (0.088 R)
• M43: 17,316,402 km (0.098 R)
• M44: 17,463,158 km (0.091 R)
• M45: 18,054,668 km (0.089 R)
• M46: 18,402,782 km (0.116 R)
• M47: 18,954,200 km (0.092 R)
• M48: 19,206,571 km (0.1 R)
• M49: 19,460,140 km (0.092 R)
• M50: 19,612,879 km (0.053 R)
• M51: 22,695,942 km (0.091 R)
• M52: 22,856,759 km (0.04 R)
• M53: 23,829,295 km (0.069 R)
• M54: 24,485,282 km (0.075 R)
• M55: 24,650,139 km (0.113 R)
• M56: 24,981,049 km (0.069 R)
• M57: 26,432,149 km (0.112 R)
• M58: 27,509,852 km (0.094 R)
• M59: 28,140,257 km (0.113 R)
• M60: 28,717,555 km (0.115 R)
• M61: 29,182,206 km (0.047 R)
• M62: 29,590,908 km (0.106 R)
• M63: 30,060,196 km (0.07 R)
• M64: 30,472,937 km (0.099 R)
• M65: 31,363,493 km (0.09 R)
• M66: 31,902,045 km (0.112 R)
• M67: 32,323,014 km (0.032 R)
• M68: 34,025,288 km (0.112 R)
• M69: 35,072,922 km (0.087 R)
• M70: 35,259,021 km (0.12 R)
• M71: 35,943,731 km (0.111 R)
• M72: 36,381,753 km (0.032 R)
• M73: 37,136,923 km (0.086 R)
• M74: 37,263,184 km (0.074 R)
• M75: 37,389,744 km (0.032 R)
• M76: 38,279,253 km (0.091 R)
• M77: 40,014,289 km (0.081 R)
• M78: 41,709,233 km (0.073 R)
• M79: 42,896,441 km (0.094 R)
• M80: 44,228,461 km (0.09 R)
• M81: 45,034,195 km (0.05 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 684.1

Radius: 6.3

Gravity: 17.24 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 15.66 AU - 17.18 AU

Year: 24934 Days

Day: 22.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 88,098,513 km

• M1: 81,082 km (0.104 R)
• M2: 426,204 km (0.111 R)
• M3: 704,756 km (0.11 R)
• M4: 946,805 km (0.097 R)
• M5: 1,062,444 km (0.111 R)
• M6: 1,122,134 km (0.118 R)
• M7: 2,655,661 km (0.084 R)
• M8: 2,696,502 km (0.052 R)
• M9: 2,945,732 km (0.119 R)
• M10: 4,299,592 km (0.072 R)
• M11: 4,689,145 km (0.119 R)
• M12: 5,039,204 km (0.114 R)
• M13: 5,501,761 km (0.113 R)
• M14: 6,193,501 km (0.071 R)
• M15: 6,800,270 km (0.106 R)
• M16: 7,025,565 km (0.069 R)
• M17: 8,308,067 km (0.072 R)
• M18: 8,792,016 km (0.08 R)
• M19: 9,161,074 km (0.093 R)
• M20: 16,992,373 km (0.084 R)
• M21: 17,837,452 km (0.094 R)
• M22: 18,225,957 km (0.114 R)
• M23: 18,695,994 km (0.06 R)
• M24: 20,859,927 km (0.115 R)
• M25: 21,681,219 km (0.087 R)
• M26: 22,596,908 km (0.108 R)
• M27: 23,017,278 km (0.072 R)
• M28: 23,780,377 km (0.093 R)
• M29: 25,418,623 km (0.114 R)
• M30: 25,505,839 km (0.103 R)
• M31: 25,768,233 km (0.104 R)
• M32: 27,629,081 km (0.104 R)
• M33: 28,168,681 km (0.097 R)
• M34: 28,893,632 km (0.035 R)
• M35: 29,900,276 km (0.077 R)
• M36: 30,176,882 km (0.085 R)
• M37: 31,104,838 km (0.056 R)
• M38: 31,666,129 km (0.117 R)
• M39: 32,042,218 km (0.117 R)
• M40: 32,136,465 km (0.083 R)
• M41: 33,561,086 km (0.077 R)
• M42: 34,522,252 km (0.094 R)
• M43: 35,103,290 km (0.066 R)
• M44: 35,980,981 km (0.08 R)
• M45: 36,471,662 km (0.066 R)
• M46: 41,910,292 km (0.114 R)
• M47: 44,828,199 km (0.074 R)
• M48: 45,992,369 km (0.118 R)
• M49: 49,217,400 km (0.093 R)
• M50: 49,326,158 km (0.069 R)
• M51: 49,652,880 km (0.112 R)
• M52: 50,747,188 km (0.12 R)
• M53: 51,077,051 km (0.119 R)
• M54: 53,405,841 km (0.091 R)
• M55: 53,517,741 km (0.095 R)
• M56: 54,077,685 km (0.099 R)
• M57: 54,189,884 km (0.094 R)
• M58: 55,316,356 km (0.085 R)
• M59: 56,336,763 km (0.116 R)
• M60: 56,792,438 km (0.025 R)
• M61: 57,249,160 km (0.106 R)
• M62: 58,741,997 km (0.111 R)
• M63: 60,015,225 km (0.083 R)
• M64: 60,596,861 km (0.118 R)
• M65: 61,765,969 km (0.076 R)
• M66: 61,883,254 km (0.095 R)
• M67: 67,480,009 km (0.045 R)
• M68: 72,740,169 km (0.071 R)
• M69: 73,608,884 km (0.064 R)
• M70: 74,730,868 km (0.117 R)
• M71: 75,481,999 km (0.108 R)
• M72: 75,607,362 km (0.044 R)
• M73: 75,858,387 km (0.098 R)
• M74: 79,402,361 km (0.075 R)
• M75: 86,125,439 km (0.07 R)
• M76: 87,175,915 km (0.12 R)
• M77: 87,702,649 km (0.029 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 18,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit