🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.49 AU - 0.77 AU

Year: 185 Days

Day: 26.6 Hours

Environment

Temp: 171 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.22 AU - 1.62 AU

Year: 628 Days

Day: 24.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.69 AU - 3.71 AU

Year: 2639 Days

Day: 31.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,949,961 km

• M1: 56,398 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.18 AU - 5.12 AU

Year: 3135 Days

Day: 21.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,949,961 km

• M1: 3,044,616 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170.9

Radius: 4

Gravity: 10.68 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 10 AU - 15.26 AU

Year: 16646 Days

Day: 19.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 68,949,961 km

• M1: 338,839 km (0.089 R)
• M2: 816,954 km (0.116 R)
• M3: 954,285 km (0.11 R)
• M4: 1,211,892 km (0.046 R)
• M5: 1,449,155 km (0.051 R)
• M6: 1,679,236 km (0.119 R)
• M7: 2,033,933 km (0.041 R)
• M8: 2,080,009 km (0.117 R)
• M9: 2,315,027 km (0.093 R)
• M10: 2,733,751 km (0.106 R)
• M11: 2,835,628 km (0.036 R)
• M12: 3,390,935 km (0.12 R)
• M13: 3,473,064 km (0.096 R)
• M14: 4,094,643 km (0.112 R)
• M15: 4,658,478 km (0.116 R)
• M16: 4,688,846 km (0.04 R)
• M17: 4,934,037 km (0.112 R)
• M18: 5,726,906 km (0.094 R)
• M19: 5,791,981 km (0.08 R)
• M20: 5,955,940 km (0.108 R)
• M21: 6,021,913 km (0.068 R)
• M22: 6,798,176 km (0.113 R)
• M23: 7,321,170 km (0.097 R)
• M24: 7,533,898 km (0.105 R)
• M25: 7,893,232 km (0.087 R)
• M26: 8,590,957 km (0.078 R)
• M27: 9,616,002 km (0.049 R)
• M28: 11,367,344 km (0.04 R)
• M29: 11,737,449 km (0.085 R)
• M30: 11,944,792 km (0.039 R)
• M31: 12,069,855 km (0.077 R)
• M32: 12,405,254 km (0.12 R)
• M33: 13,300,298 km (0.108 R)
• M34: 14,525,504 km (0.057 R)
• M35: 14,882,295 km (0.108 R)
• M36: 15,513,449 km (0.036 R)
• M37: 15,877,869 km (0.102 R)
• M38: 17,317,001 km (0.088 R)
• M39: 17,932,895 km (0.043 R)
• M40: 18,652,311 km (0.077 R)
• M41: 18,845,741 km (0.098 R)
• M42: 20,716,313 km (0.073 R)
• M43: 21,724,304 km (0.094 R)
• M44: 22,080,795 km (0.092 R)
• M45: 23,422,090 km (0.092 R)
• M46: 27,821,314 km (0.079 R)
• M47: 28,152,973 km (0.07 R)
• M48: 28,319,326 km (0.096 R)
• M49: 28,932,079 km (0.106 R)
• M50: 30,340,842 km (0.082 R)
• M51: 31,024,953 km (0.098 R)
• M52: 31,829,490 km (0.112 R)
• M53: 32,002,724 km (0.063 R)
• M54: 32,176,408 km (0.082 R)
• M55: 33,165,998 km (0.104 R)
• M56: 35,055,867 km (0.081 R)
• M57: 36,496,046 km (0.072 R)
• M58: 36,677,359 km (0.075 R)
• M59: 38,877,195 km (0.079 R)
• M60: 40,055,279 km (0.115 R)
• M61: 41,686,344 km (0.105 R)
• M62: 41,939,165 km (0.064 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228.9

Radius: 6.6

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 18.47 AU - 18.81 AU

Year: 29845 Days

Day: 18.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 68,949,961 km

• M1: 93,349 km (0.102 R)
• M2: 234,719 km (0.105 R)
• M3: 306,825 km (0.113 R)
• M4: 354,248 km (0.1 R)
• M5: 422,165 km (0.106 R)
• M6: 494,870 km (0.085 R)
• M7: 572,212 km (0.1 R)
• M8: 632,949 km (0.119 R)
• M9: 674,836 km (0.09 R)
• M10: 852,109 km (0.073 R)
• M11: 1,384,977 km (0.071 R)
• M12: 1,582,297 km (0.116 R)
• M13: 1,640,341 km (0.087 R)
• M14: 2,162,587 km (0.107 R)
• M15: 2,628,883 km (0.037 R)
• M16: 4,407,303 km (0.033 R)
• M17: 4,489,582 km (0.118 R)
• M18: 5,123,727 km (0.073 R)
• M19: 5,341,392 km (0.09 R)
• M20: 5,473,337 km (0.077 R)
• M21: 5,921,233 km (0.111 R)
• M22: 6,756,887 km (0.05 R)
• M23: 7,777,743 km (0.086 R)
• M24: 8,078,285 km (0.067 R)
• M25: 8,587,516 km (0.083 R)
• M26: 9,107,070 km (0.084 R)
• M27: 10,450,159 km (0.079 R)
• M28: 11,060,519 km (0.103 R)
• M29: 11,853,836 km (0.079 R)
• M30: 12,141,662 km (0.093 R)
• M31: 13,675,041 km (0.112 R)
• M32: 14,525,804 km (0.115 R)
• M33: 14,895,610 km (0.057 R)
• M34: 15,707,477 km (0.053 R)
• M35: 16,023,578 km (0.062 R)
• M36: 17,700,869 km (0.092 R)
• M37: 18,228,052 km (0.102 R)
• M38: 18,493,588 km (0.119 R)
• M39: 18,560,159 km (0.103 R)
• M40: 20,871,147 km (0.115 R)
• M41: 22,272,430 km (0.083 R)
• M42: 23,631,527 km (0.087 R)
• M43: 23,776,038 km (0.073 R)
• M44: 24,066,258 km (0.091 R)
• M45: 25,238,507 km (0.083 R)
• M46: 27,258,378 km (0.041 R)
• M47: 27,486,066 km (0.066 R)
• M48: 27,638,057 km (0.092 R)
• M49: 28,864,909 km (0.079 R)
• M50: 32,892,533 km (0.103 R)
• M51: 32,973,166 km (0.085 R)
• M52: 33,053,949 km (0.1 R)
• M53: 34,683,369 km (0.118 R)
• M54: 35,922,488 km (0.073 R)
• M55: 36,672,871 km (0.114 R)
• M56: 36,840,420 km (0.119 R)
• M57: 37,344,266 km (0.119 R)
• M58: 37,935,028 km (0.087 R)
• M59: 38,189,195 km (0.088 R)
• M60: 38,274,017 km (0.085 R)
• M61: 41,631,442 km (0.074 R)
• M62: 41,893,537 km (0.098 R)
• M63: 42,156,231 km (0.097 R)
• M64: 42,419,523 km (0.109 R)
• M65: 42,507,337 km (0.093 R)
• M66: 42,771,378 km (0.07 R)
• M67: 47,068,128 km (0.033 R)
• M68: 47,614,908 km (0.106 R)
• M69: 48,438,893 km (0.061 R)
• M70: 49,359,967 km (0.106 R)
• M71: 49,452,419 km (0.091 R)
• M72: 49,637,321 km (0.053 R)
• M73: 50,100,925 km (0.046 R)
• M74: 51,125,820 km (0.117 R)
• M75: 52,345,941 km (0.047 R)
• M76: 53,196,255 km (0.102 R)
• M77: 53,955,913 km (0.113 R)
• M78: 54,432,532 km (0.102 R)
• M79: 54,528,125 km (0.086 R)
• M80: 56,352,920 km (0.073 R)
• M81: 57,515,893 km (0.096 R)
• M82: 57,710,371 km (0.075 R)
• M83: 62,745,685 km (0.111 R)
• M84: 64,454,991 km (0.074 R)
• M85: 64,556,119 km (0.075 R)
• M86: 68,228,148 km (0.058 R)
• M87: 68,331,071 km (0.061 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 13,702 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit