🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.61 AU - 0.61 AU

Year: 177 Days

Day: 42.9 Hours

Environment

Temp: 190 °C

Axial Tilt: 45.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.54 AU - 2.68 AU

Year: 1564 Days

Day: 20.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.88 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 132.7

Radius: 5.9

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 10.99 AU - 15.31 AU

Year: 17685 Days

Day: 23.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 78,611,665 km

• M1: 80,035 km (0.08 R)
• M2: 171,140 km (0.111 R)
• M3: 294,409 km (0.118 R)
• M4: 1,277,566 km (0.086 R)
• M5: 1,714,392 km (0.05 R)
• M6: 1,777,372 km (0.085 R)
• M7: 2,448,917 km (0.076 R)
• M8: 3,139,461 km (0.085 R)
• M9: 3,399,911 km (0.114 R)
• M10: 3,532,754 km (0.067 R)
• M11: 3,748,923 km (0.109 R)
• M12: 4,025,230 km (0.103 R)
• M13: 4,452,033 km (0.094 R)
• M14: 4,715,026 km (0.084 R)
• M15: 5,286,639 km (0.059 R)
• M16: 5,911,809 km (0.114 R)
• M17: 6,233,145 km (0.079 R)
• M18: 6,298,220 km (0.109 R)
• M19: 7,265,071 km (0.102 R)
• M20: 7,470,918 km (0.118 R)
• M21: 8,029,067 km (0.076 R)
• M22: 8,277,549 km (0.084 R)
• M23: 8,348,908 km (0.119 R)
• M24: 8,564,478 km (0.09 R)
• M25: 8,636,734 km (0.078 R)
• M26: 9,594,609 km (0.091 R)
• M27: 11,608,795 km (0.115 R)
• M28: 12,294,851 km (0.069 R)
• M29: 12,417,222 km (0.102 R)
• M30: 12,540,042 km (0.055 R)
• M31: 12,745,589 km (0.084 R)
• M32: 13,201,862 km (0.039 R)
• M33: 13,537,111 km (0.072 R)
• M34: 14,949,166 km (0.089 R)
• M35: 15,650,480 km (0.108 R)
• M36: 16,228,227 km (0.092 R)
• M37: 16,452,175 km (0.115 R)
• M38: 16,722,499 km (0.098 R)
• M39: 17,312,962 km (0.114 R)
• M40: 17,633,849 km (0.082 R)
• M41: 18,141,883 km (0.076 R)
• M42: 18,561,206 km (0.113 R)
• M43: 19,172,463 km (0.12 R)
• M44: 20,511,214 km (0.1 R)
• M45: 20,802,033 km (0.114 R)
• M46: 20,899,271 km (0.036 R)
• M47: 21,045,428 km (0.078 R)
• M48: 21,094,347 km (0.12 R)
• M49: 22,077,953 km (0.084 R)
• M50: 22,875,758 km (0.077 R)
• M51: 24,089,895 km (0.114 R)
• M52: 25,532,617 km (0.035 R)
• M53: 26,317,108 km (0.115 R)
• M54: 27,056,271 km (0.062 R)
• M55: 28,339,372 km (0.112 R)
• M56: 28,663,251 km (0.109 R)
• M57: 29,151,389 km (0.091 R)
• M58: 29,478,260 km (0.081 R)
• M59: 31,968,616 km (0.075 R)
• M60: 32,474,706 km (0.117 R)
• M61: 32,813,695 km (0.072 R)
• M62: 33,096,883 km (0.04 R)
• M63: 33,324,122 km (0.079 R)
• M64: 33,665,954 km (0.062 R)
• M65: 33,894,539 km (0.054 R)
• M66: 34,008,982 km (0.079 R)
• M67: 34,123,574 km (0.033 R)
• M68: 36,266,413 km (0.118 R)
• M69: 36,559,326 km (0.081 R)
• M70: 37,265,428 km (0.106 R)
• M71: 38,512,027 km (0.115 R)
• M72: 38,571,717 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 358.5

Radius: 5.2

Gravity: 13.26 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 13.98 AU - 22.62 AU

Year: 29032 Days

Day: 24.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,611,665 km

• M1: 77,641 km (0.077 R)
• M2: 321,037 km (0.094 R)
• M3: 432,637 km (0.118 R)
• M4: 578,944 km (0.075 R)
• M5: 1,190,350 km (0.106 R)
• M6: 1,909,018 km (0.089 R)
• M7: 2,474,349 km (0.089 R)
• M8: 2,969,518 km (0.081 R)
• M9: 3,248,518 km (0.091 R)
• M10: 3,831,650 km (0.073 R)
• M11: 4,047,670 km (0.091 R)
• M12: 4,765,440 km (0.115 R)
• M13: 6,264,112 km (0.105 R)
• M14: 6,985,024 km (0.096 R)
• M15: 7,462,241 km (0.107 R)
• M16: 8,225,190 km (0.117 R)
• M17: 9,184,711 km (0.12 R)
• M18: 9,824,242 km (0.051 R)
• M19: 9,883,034 km (0.075 R)
• M20: 10,477,984 km (0.064 R)
• M21: 11,023,269 km (0.058 R)
• M22: 11,145,789 km (0.09 R)
• M23: 12,778,201 km (0.091 R)
• M24: 14,819,763 km (0.111 R)
• M25: 15,158,303 km (0.1 R)
• M26: 15,912,426 km (0.047 R)
• M27: 16,748,828 km (0.115 R)
• M28: 17,814,414 km (0.115 R)
• M29: 18,391,562 km (0.058 R)
• M30: 18,682,380 km (0.057 R)
• M31: 19,564,260 km (0.106 R)
• M32: 20,084,861 km (0.041 R)
• M33: 20,534,701 km (0.08 R)
• M34: 21,673,889 km (0.086 R)
• M35: 22,058,206 km (0.118 R)
• M36: 22,911,512 km (0.047 R)
• M37: 23,303,010 km (0.106 R)
• M38: 23,854,727 km (0.076 R)
• M39: 24,171,874 km (0.084 R)
• M40: 24,410,633 km (0.099 R)
• M41: 24,490,518 km (0.115 R)
• M42: 24,971,026 km (0.031 R)
• M43: 25,941,318 km (0.095 R)
• M44: 26,349,122 km (0.098 R)
• M45: 26,759,170 km (0.091 R)
• M46: 26,841,448 km (0.035 R)
• M47: 27,088,734 km (0.07 R)
• M48: 31,060,408 km (0.098 R)
• M49: 31,667,326 km (0.107 R)
• M50: 32,628,941 km (0.079 R)
• M51: 33,866,564 km (0.087 R)
• M52: 34,760,112 km (0.081 R)
• M53: 36,023,766 km (0.043 R)
• M54: 36,205,527 km (0.113 R)
• M55: 36,661,352 km (0.105 R)
• M56: 37,855,143 km (0.052 R)
• M57: 38,317,699 km (0.057 R)
• M58: 38,410,450 km (0.118 R)
• M59: 39,998,282 km (0.111 R)
• M60: 40,658,308 km (0.066 R)
• M61: 41,037,089 km (0.114 R)
• M62: 41,893,687 km (0.11 R)
• M63: 42,084,873 km (0.095 R)
• M64: 42,467,993 km (0.106 R)
• M65: 42,660,077 km (0.087 R)
• M66: 44,791,098 km (0.1 R)
• M67: 45,869,699 km (0.083 R)
• M68: 48,452,656 km (0.066 R)
• M69: 48,954,706 km (0.039 R)
• M70: 50,674,783 km (0.08 R)
• M71: 50,776,659 km (0.103 R)
• M72: 52,003,511 km (0.117 R)
• M73: 52,106,135 km (0.107 R)
• M74: 52,414,606 km (0.097 R)
• M75: 52,826,898 km (0.064 R)
• M76: 54,277,997 km (0.064 R)
• M77: 55,008,483 km (0.112 R)
• M78: 57,750,164 km (0.078 R)
• M79: 59,030,422 km (0.088 R)
• M80: 61,293,389 km (0.118 R)
• M81: 62,817,642 km (0.036 R)
• M82: 63,474,676 km (0.088 R)
• M83: 63,914,045 km (0.067 R)
• M84: 64,134,103 km (0.094 R)
• M85: 64,906,178 km (0.114 R)
• M86: 66,459,752 km (0.1 R)
• M87: 66,794,252 km (0.091 R)
• M88: 67,129,202 km (0.051 R)
• M89: 68,137,791 km (0.026 R)
• M90: 68,812,777 km (0.116 R)
• M91: 71,878,187 km (0.094 R)
• M92: 74,408,485 km (0.087 R)
• M93: 74,871,790 km (0.099 R)
• M94: 75,335,842 km (0.108 R)
• M95: 75,684,704 km (0.04 R)
• M96: 77,084,940 km (0.103 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 18,560 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit