🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.61 AU - 0.89 AU

Year: 226 Days

Day: 14 Hours

Environment

Temp: 178 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,249,503 km

• M1: 152,141 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.88 AU - 4.42 AU

Year: 2428 Days

Day: 29.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.89 AU - 4.41 AU

Year: 2428 Days

Day: 38.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,249,503 km

• M1: 221,255 km (0.107 R)

Asteroid Belt

Center: 5.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.6

Radius: 13.2

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.51 AU - 9.03 AU

Year: 7543 Days

Day: 13.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 83,249,503 km

• M1: 244,593 km (0.115 R)
• M2: 403,166 km (0.085 R)
• M3: 906,713 km (0.084 R)
• M4: 1,326,933 km (0.114 R)
• M5: 1,446,462 km (0.108 R)
• M6: 2,099,606 km (0.038 R)
• M7: 2,482,726 km (0.088 R)
• M8: 2,632,324 km (0.111 R)
• M9: 2,733,751 km (0.068 R)
• M10: 2,914,466 km (0.084 R)
• M11: 3,152,775 km (0.095 R)
• M12: 3,564,468 km (0.082 R)
• M13: 3,648,842 km (0.106 R)
• M14: 3,877,278 km (0.057 R)
• M15: 4,318,442 km (0.064 R)
• M16: 4,408,649 km (0.105 R)
• M17: 4,621,677 km (0.069 R)
• M18: 4,806,879 km (0.117 R)
• M19: 5,377,595 km (0.109 R)
• M20: 5,836,561 km (0.056 R)
• M21: 6,138,300 km (0.037 R)
• M22: 6,514,090 km (0.111 R)
• M23: 6,757,186 km (0.113 R)
• M24: 7,145,243 km (0.051 R)
• M25: 7,613,335 km (0.111 R)
• M26: 7,759,492 km (0.09 R)
• M27: 8,017,399 km (0.04 R)
• M28: 8,165,949 km (0.114 R)
• M29: 8,428,344 km (0.119 R)
• M30: 8,846,171 km (0.114 R)
• M31: 9,623,481 km (0.063 R)
• M32: 10,544,256 km (0.115 R)
• M33: 10,666,478 km (0.085 R)
• M34: 10,830,138 km (0.101 R)
• M35: 11,077,274 km (0.071 R)
• M36: 11,999,245 km (0.065 R)
• M37: 12,212,123 km (0.097 R)
• M38: 12,340,628 km (0.109 R)
• M39: 13,251,978 km (0.119 R)
• M40: 13,738,021 km (0.118 R)
• M41: 13,827,032 km (0.104 R)
• M42: 13,916,192 km (0.074 R)
• M43: 15,001,674 km (0.085 R)
• M44: 15,093,228 km (0.094 R)
• M45: 15,185,231 km (0.107 R)
• M46: 15,647,339 km (0.08 R)
• M47: 17,978,223 km (0.105 R)
• M48: 18,271,136 km (0.07 R)
• M49: 18,467,109 km (0.107 R)
• M50: 18,762,715 km (0.069 R)
• M51: 19,010,000 km (0.098 R)
• M52: 19,809,152 km (0.095 R)
• M53: 20,925,750 km (0.069 R)
• M54: 23,592,033 km (0.108 R)
• M55: 24,234,855 km (0.086 R)
• M56: 25,155,331 km (0.038 R)
• M57: 25,537,703 km (0.117 R)
• M58: 25,922,020 km (0.089 R)
• M59: 26,032,273 km (0.105 R)
• M60: 26,585,337 km (0.115 R)
• M61: 27,254,189 km (0.091 R)
• M62: 27,366,238 km (0.049 R)
• M63: 27,534,535 km (0.051 R)
• M64: 28,494,804 km (0.062 R)
• M65: 28,779,339 km (0.087 R)
• M66: 29,064,922 km (0.063 R)
• M67: 29,638,629 km (0.119 R)
• M68: 29,753,820 km (0.061 R)
• M69: 29,927,054 km (0.084 R)
• M70: 30,216,227 km (0.041 R)
• M71: 31,441,134 km (0.03 R)
• M72: 32,682,348 km (0.102 R)
• M73: 32,860,967 km (0.071 R)
• M74: 33,398,772 km (0.082 R)
• M75: 34,907,915 km (0.027 R)
• M76: 35,395,455 km (0.042 R)
• M77: 35,640,197 km (0.116 R)
• M78: 37,617,581 km (0.091 R)
• M79: 37,804,878 km (0.109 R)
• M80: 38,117,537 km (0.045 R)
• M81: 40,202,932 km (0.114 R)
• M82: 40,778,136 km (0.095 R)
• M83: 40,906,341 km (0.119 R)
• M84: 43,367,376 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.9

Radius: 7.9

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 15.66 AU - 20.64 AU

Year: 26928 Days

Day: 15.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 83,249,503 km

• M1: 194,178 km (0.114 R)
• M2: 251,025 km (0.095 R)
• M3: 315,951 km (0.053 R)
• M4: 738,714 km (0.094 R)
• M5: 1,055,862 km (0.069 R)
• M6: 1,229,844 km (0.067 R)
• M7: 1,540,260 km (0.098 R)
• M8: 1,806,095 km (0.108 R)
• M9: 2,086,591 km (0.076 R)
• M10: 2,532,991 km (0.075 R)
• M11: 4,222,699 km (0.11 R)
• M12: 4,642,022 km (0.101 R)
• M13: 5,570,277 km (0.111 R)
• M14: 6,290,142 km (0.094 R)
• M15: 6,714,700 km (0.071 R)
• M16: 7,258,339 km (0.119 R)
• M17: 7,703,542 km (0.048 R)
• M18: 8,503,592 km (0.111 R)
• M19: 8,620,129 km (0.058 R)
• M20: 9,691,997 km (0.095 R)
• M21: 9,752,884 km (0.032 R)
• M22: 9,997,327 km (0.095 R)
• M23: 11,634,675 km (0.109 R)
• M24: 11,828,853 km (0.074 R)
• M25: 13,285,936 km (0.069 R)
• M26: 15,150,225 km (0.105 R)
• M27: 15,291,595 km (0.096 R)
• M28: 16,076,685 km (0.08 R)
• M29: 16,874,939 km (0.107 R)
• M30: 16,948,092 km (0.115 R)
• M31: 17,537,658 km (0.094 R)
• M32: 19,193,108 km (0.097 R)
• M33: 19,269,552 km (0.103 R)
• M34: 19,884,549 km (0.114 R)
• M35: 20,740,847 km (0.118 R)
• M36: 20,976,464 km (0.114 R)
• M37: 21,529,677 km (0.102 R)
• M38: 22,812,179 km (0.095 R)
• M39: 22,893,112 km (0.06 R)
• M40: 23,708,121 km (0.058 R)
• M41: 24,036,787 km (0.094 R)
• M42: 28,270,557 km (0.12 R)
• M43: 31,909,824 km (0.102 R)
• M44: 35,224,464 km (0.116 R)
• M45: 35,599,506 km (0.11 R)
• M46: 36,448,025 km (0.054 R)
• M47: 37,398,869 km (0.112 R)
• M48: 38,840,095 km (0.047 R)
• M49: 43,271,782 km (0.025 R)
• M50: 44,379,256 km (0.112 R)
• M51: 45,088,798 km (0.109 R)
• M52: 45,495,854 km (0.118 R)
• M53: 46,211,381 km (0.057 R)
• M54: 47,136,643 km (0.106 R)
• M55: 48,588,192 km (0.1 R)
• M56: 54,214,568 km (0.025 R)
• M57: 56,609,929 km (0.109 R)
• M58: 58,262,836 km (0.11 R)
• M59: 58,373,538 km (0.12 R)
• M60: 60,827,841 km (0.115 R)
• M61: 61,502,976 km (0.034 R)
• M62: 67,806,731 km (0.09 R)
• M63: 71,212,326 km (0.118 R)
• M64: 71,330,808 km (0.053 R)
• M65: 71,449,289 km (0.106 R)
• M66: 71,923,963 km (0.092 R)
• M67: 73,832,832 km (0.098 R)
• M68: 74,673,273 km (0.085 R)
• M69: 76,000,206 km (0.065 R)
• M70: 77,578,613 km (0.103 R)
• M71: 77,700,386 km (0.105 R)
• M72: 79,781,741 km (0.064 R)
• M73: 80,767,442 km (0.108 R)
• M74: 81,385,580 km (0.12 R)
• M75: 81,509,447 km (0.06 R)
• M76: 81,757,331 km (0.095 R)
• M77: 82,253,696 km (0.044 R)
• M78: 83,000,190 km (0.075 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 18,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit