🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.77 AU - 1.15 AU

Year: 344 Days

Day: 36.7 Hours

Environment

Temp: 32 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.67 AU - 3.83 AU

Year: 2652 Days

Day: 45.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.6

Radius: 12.4

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.82 AU - 6.72 AU

Year: 5062 Days

Day: 7.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 62,436,347 km

• M1: 182,061 km (0.047 R)
• M2: 277,504 km (0.103 R)
• M3: 384,915 km (0.089 R)
• M4: 593,604 km (0.038 R)
• M5: 759,658 km (0.119 R)
• M6: 1,019,809 km (0.097 R)
• M7: 1,154,297 km (0.064 R)
• M8: 1,237,922 km (0.066 R)
• M9: 1,323,941 km (0.11 R)
• M10: 1,609,972 km (0.109 R)
• M11: 1,736,532 km (0.084 R)
• M12: 1,916,050 km (0.037 R)
• M13: 2,171,263 km (0.079 R)
• M14: 2,455,799 km (0.111 R)
• M15: 2,584,154 km (0.1 R)
• M16: 2,695,903 km (0.076 R)
• M17: 2,809,448 km (0.088 R)
• M18: 3,565,665 km (0.114 R)
• M19: 3,732,616 km (0.103 R)
• M20: 3,945,195 km (0.118 R)
• M21: 4,227,636 km (0.112 R)
• M22: 4,382,320 km (0.104 R)
• M23: 4,629,456 km (0.112 R)
• M24: 5,374,453 km (0.117 R)
• M25: 5,542,452 km (0.066 R)
• M26: 5,736,630 km (0.089 R)
• M27: 5,982,568 km (0.09 R)
• M28: 6,257,081 km (0.11 R)
• M29: 6,974,702 km (0.059 R)
• M30: 8,348,160 km (0.076 R)
• M31: 8,515,111 km (0.094 R)
• M32: 8,909,152 km (0.108 R)
• M33: 9,424,666 km (0.104 R)
• M34: 9,686,163 km (0.109 R)
• M35: 10,008,846 km (0.111 R)
• M36: 10,097,557 km (0.102 R)
• M37: 10,514,636 km (0.097 R)
• M38: 10,846,444 km (0.11 R)
• M39: 10,937,549 km (0.119 R)
• M40: 11,212,360 km (0.112 R)
• M41: 11,551,349 km (0.055 R)
• M42: 11,956,311 km (0.09 R)
• M43: 12,050,408 km (0.106 R)
• M44: 13,102,081 km (0.102 R)
• M45: 13,361,483 km (0.09 R)
• M46: 13,589,770 km (0.084 R)
• M47: 14,683,779 km (0.097 R)
• M48: 14,953,205 km (0.119 R)
• M49: 15,909,285 km (0.078 R)
• M50: 16,325,167 km (0.102 R)
• M51: 16,849,956 km (0.046 R)
• M52: 17,096,793 km (0.091 R)
• M53: 17,415,885 km (0.04 R)
• M54: 17,665,414 km (0.111 R)
• M55: 18,132,010 km (0.083 R)
• M56: 18,493,738 km (0.114 R)
• M57: 18,784,855 km (0.094 R)
• M58: 19,261,175 km (0.037 R)
• M59: 19,408,529 km (0.071 R)
• M60: 19,556,182 km (0.087 R)
• M61: 19,704,284 km (0.088 R)
• M62: 20,001,684 km (0.096 R)
• M63: 20,450,478 km (0.1 R)
• M64: 20,676,221 km (0.084 R)
• M65: 21,243,945 km (0.12 R)
• M66: 22,433,547 km (0.088 R)
• M67: 24,357,675 km (0.087 R)
• M68: 24,676,767 km (0.096 R)
• M69: 26,456,982 km (0.089 R)
• M70: 26,785,050 km (0.113 R)
• M71: 27,032,036 km (0.114 R)
• M72: 27,321,059 km (0.089 R)
• M73: 27,943,985 km (0.119 R)

Asteroid Belt

Center: 10.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.5

Radius: 6.1

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 12.6 AU - 19.46 AU

Year: 23442 Days

Day: 16.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 62,436,347 km

• M1: 129,103 km (0.118 R)
• M2: 265,686 km (0.055 R)
• M3: 537,804 km (0.074 R)
• M4: 691,142 km (0.082 R)
• M5: 773,122 km (0.06 R)
• M6: 946,955 km (0.031 R)
• M7: 992,432 km (0.104 R)
• M8: 1,230,742 km (0.109 R)
• M9: 1,280,707 km (0.091 R)
• M10: 2,635,765 km (0.113 R)
• M11: 3,032,648 km (0.092 R)
• M12: 3,377,621 km (0.031 R)
• M13: 4,719,663 km (0.111 R)
• M14: 4,798,501 km (0.065 R)
• M15: 5,078,249 km (0.112 R)
• M16: 5,199,723 km (0.084 R)
• M17: 5,363,233 km (0.087 R)
• M18: 5,404,522 km (0.101 R)
• M19: 5,864,087 km (0.111 R)
• M20: 6,120,049 km (0.06 R)
• M21: 6,466,966 km (0.07 R)
• M22: 6,554,780 km (0.076 R)
• M23: 6,598,762 km (0.052 R)
• M24: 6,909,626 km (0.064 R)
• M25: 7,225,428 km (0.109 R)
• M26: 8,343,223 km (0.085 R)
• M27: 10,476,788 km (0.08 R)
• M28: 10,528,399 km (0.077 R)
• M29: 10,787,353 km (0.077 R)
• M30: 10,891,473 km (0.067 R)
• M31: 11,048,252 km (0.05 R)
• M32: 11,523,374 km (0.105 R)
• M33: 12,059,084 km (0.111 R)
• M34: 12,113,089 km (0.082 R)
• M35: 12,877,834 km (0.093 R)
• M36: 12,933,035 km (0.053 R)
• M37: 13,714,385 km (0.086 R)
• M38: 15,381,055 km (0.086 R)
• M39: 16,627,205 km (0.073 R)
• M40: 16,989,232 km (0.057 R)
• M41: 18,090,721 km (0.112 R)
• M42: 18,338,605 km (0.094 R)
• M43: 18,587,685 km (0.075 R)
• M44: 19,089,137 km (0.07 R)
• M45: 19,785,814 km (0.099 R)
• M46: 19,977,300 km (0.097 R)
• M47: 20,490,869 km (0.069 R)
• M48: 22,721,523 km (0.101 R)
• M49: 23,527,108 km (0.108 R)
• M50: 23,662,344 km (0.06 R)
• M51: 24,069,400 km (0.037 R)
• M52: 24,752,912 km (0.032 R)
• M53: 25,859,787 km (0.106 R)
• M54: 26,841,448 km (0.075 R)
• M55: 27,550,243 km (0.076 R)
• M56: 28,193,215 km (0.075 R)
• M57: 28,265,022 km (0.095 R)
• M58: 28,841,273 km (0.09 R)
• M59: 30,078,746 km (0.097 R)
• M60: 31,259,073 km (0.102 R)
• M61: 31,407,624 km (0.09 R)
• M62: 31,630,974 km (0.069 R)
• M63: 32,079,319 km (0.063 R)
• M64: 32,831,048 km (0.095 R)
• M65: 33,588,761 km (0.088 R)
• M66: 33,893,342 km (0.091 R)
• M67: 35,430,461 km (0.1 R)
• M68: 36,129,531 km (0.092 R)
• M69: 37,068,557 km (0.118 R)
• M70: 39,531,686 km (0.082 R)
• M71: 40,256,637 km (0.084 R)
• M72: 40,904,695 km (0.11 R)
• M73: 41,392,983 km (0.114 R)
• M74: 43,282,703 km (0.072 R)
• M75: 43,365,431 km (0.026 R)
• M76: 43,614,212 km (0.077 R)
• M77: 45,032,400 km (0.117 R)
• M78: 46,296,502 km (0.11 R)
• M79: 46,465,847 km (0.111 R)
• M80: 46,635,491 km (0.047 R)
• M81: 47,145,619 km (0.113 R)
• M82: 49,117,918 km (0.114 R)
• M83: 49,810,257 km (0.092 R)
• M84: 51,994,685 km (0.09 R)
• M85: 52,082,648 km (0.062 R)
• M86: 52,346,988 km (0.064 R)
• M87: 54,031,609 km (0.094 R)
• M88: 55,104,824 km (0.034 R)
• M89: 57,363,004 km (0.092 R)
• M90: 60,112,464 km (0.101 R)
• M91: 60,574,871 km (0.102 R)
• M92: 60,760,222 km (0.057 R)
• M93: 60,852,973 km (0.088 R)
• M94: 61,038,474 km (0.069 R)
• M95: 61,224,275 km (0.074 R)
• M96: 61,317,175 km (0.112 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 12,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit