🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.62 AU - 0.72 AU

Year: 195 Days

Day: 22.5 Hours

Environment

Temp: 224 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.21 AU - 1.31 AU

Year: 504 Days

Day: 34.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.83 AU - 2.97 AU

Year: 1760 Days

Day: 16.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,976,737 km

• M1: 365,318 km (0.109 R)
• M2: 1,701,825 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.92 AU - 4.24 AU

Year: 2414 Days

Day: 35.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.63 AU - 5.59 AU

Year: 3528 Days

Day: 43.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,976,737 km

• M1: 117,434 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.3

Radius: 9.9

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 8.13 AU - 9.59 AU

Year: 9400 Days

Day: 13.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 56,976,737 km

• M1: 187,147 km (0.094 R)
• M2: 273,914 km (0.106 R)
• M3: 455,974 km (0.099 R)
• M4: 522,097 km (0.096 R)
• M5: 1,489,995 km (0.103 R)
• M6: 1,636,002 km (0.114 R)
• M7: 2,033,334 km (0.088 R)
• M8: 2,149,123 km (0.087 R)
• M9: 2,609,136 km (0.112 R)
• M10: 2,684,534 km (0.088 R)
• M11: 2,863,602 km (0.06 R)
• M12: 3,506,873 km (0.113 R)
• M13: 3,816,541 km (0.094 R)
• M14: 4,253,067 km (0.031 R)
• M15: 4,797,903 km (0.072 R)
• M16: 5,364,879 km (0.108 R)
• M17: 5,656,295 km (0.096 R)
• M18: 6,120,049 km (0.088 R)
• M19: 6,187,368 km (0.099 R)
• M20: 6,288,646 km (0.091 R)
• M21: 6,873,424 km (0.077 R)
• M22: 6,978,441 km (0.118 R)
• M23: 7,547,512 km (0.078 R)
• M24: 7,874,234 km (0.118 R)
• M25: 8,168,642 km (0.06 R)
• M26: 9,459,522 km (0.103 R)
• M27: 9,693,942 km (0.119 R)
• M28: 10,288,294 km (0.044 R)
• M29: 11,804,469 km (0.098 R)
• M30: 12,524,184 km (0.112 R)
• M31: 12,911,044 km (0.057 R)
• M32: 13,564,488 km (0.102 R)
• M33: 13,873,258 km (0.116 R)
• M34: 14,050,681 km (0.066 R)
• M35: 14,452,501 km (0.12 R)
• M36: 15,130,927 km (0.095 R)
• M37: 15,359,363 km (0.089 R)
• M38: 16,005,027 km (0.08 R)
• M39: 16,848,161 km (0.084 R)
• M40: 17,753,827 km (0.108 R)
• M41: 17,898,338 km (0.028 R)
• M42: 19,067,894 km (0.089 R)
• M43: 19,711,763 km (0.099 R)
• M44: 19,911,327 km (0.106 R)
• M45: 20,413,078 km (0.079 R)
• M46: 20,868,305 km (0.084 R)
• M47: 21,071,608 km (0.089 R)
• M48: 21,224,647 km (0.071 R)
• M49: 21,377,985 km (0.118 R)
• M50: 21,737,169 km (0.071 R)
• M51: 24,628,597 km (0.071 R)
• M52: 25,383,617 km (0.055 R)
• M53: 26,475,532 km (0.107 R)
• M54: 26,916,546 km (0.112 R)
• M55: 27,082,600 km (0.104 R)
• M56: 27,359,955 km (0.062 R)
• M57: 27,471,255 km (0.11 R)
• M58: 27,694,156 km (0.045 R)
• M59: 29,214,669 km (0.057 R)
• M60: 30,473,685 km (0.117 R)
• M61: 30,646,769 km (0.102 R)
• M62: 30,935,792 km (0.061 R)
• M63: 31,342,250 km (0.093 R)
• M64: 31,458,637 km (0.059 R)
• M65: 31,808,696 km (0.083 R)
• M66: 32,101,459 km (0.073 R)
• M67: 32,512,853 km (0.036 R)
• M68: 32,925,893 km (0.117 R)
• M69: 33,044,225 km (0.052 R)
• M70: 33,400,118 km (0.095 R)
• M71: 34,175,634 km (0.079 R)
• M72: 34,355,450 km (0.103 R)
• M73: 34,655,843 km (0.106 R)
• M74: 36,660,005 km (0.116 R)
• M75: 38,017,008 km (0.11 R)
• M76: 38,701,717 km (0.117 R)
• M77: 38,826,631 km (0.089 R)
• M78: 39,893,713 km (0.116 R)
• M79: 40,083,104 km (0.094 R)
• M80: 40,779,931 km (0.071 R)
• M81: 42,121,225 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 118.8

Radius: 6.2

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 15.63 AU - 23.73 AU

Year: 31120 Days

Day: 16.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 56,976,737 km

• M1: 103,522 km (0.056 R)
• M2: 171,290 km (0.062 R)
• M3: 275,559 km (0.098 R)
• M4: 433,834 km (0.106 R)
• M5: 498,610 km (0.118 R)
• M6: 566,826 km (0.108 R)
• M7: 810,970 km (0.116 R)
• M8: 1,086,081 km (0.056 R)
• M9: 1,316,611 km (0.096 R)
• M10: 1,364,632 km (0.098 R)
• M11: 1,512,135 km (0.114 R)
• M12: 1,562,400 km (0.108 R)
• M13: 1,716,935 km (0.042 R)
• M14: 1,849,478 km (0.117 R)
• M15: 1,930,710 km (0.072 R)
• M16: 1,985,463 km (0.078 R)
• M17: 2,774,891 km (0.064 R)
• M18: 4,100,627 km (0.12 R)
• M19: 4,494,967 km (0.1 R)
• M20: 5,397,042 km (0.03 R)
• M21: 5,591,968 km (0.045 R)
• M22: 6,312,432 km (0.089 R)
• M23: 7,577,132 km (0.092 R)
• M24: 7,795,246 km (0.076 R)
• M25: 8,507,481 km (0.078 R)
• M26: 11,060,369 km (0.119 R)
• M27: 12,779,398 km (0.107 R)
• M28: 12,934,980 km (0.078 R)
• M29: 13,248,238 km (0.114 R)
• M30: 14,363,939 km (0.086 R)
• M31: 15,124,345 km (0.053 R)
• M32: 16,458,010 km (0.066 R)
• M33: 16,627,355 km (0.112 R)
• M34: 16,854,145 km (0.113 R)
• M35: 18,411,010 km (0.047 R)
• M36: 18,704,371 km (0.04 R)
• M37: 19,176,951 km (0.106 R)
• M38: 19,833,087 km (0.04 R)
• M39: 20,133,779 km (0.063 R)
• M40: 20,194,217 km (0.091 R)
• M41: 20,496,703 km (0.098 R)
• M42: 21,106,165 km (0.049 R)
• M43: 21,536,409 km (0.111 R)
• M44: 21,907,411 km (0.062 R)
• M45: 22,093,810 km (0.108 R)
• M46: 22,343,040 km (0.061 R)
• M47: 23,666,832 km (0.115 R)
• M48: 24,241,886 km (0.1 R)
• M49: 24,692,325 km (0.094 R)
• M50: 26,587,730 km (0.07 R)
• M51: 27,252,244 km (0.098 R)
• M52: 27,586,446 km (0.047 R)
• M53: 27,653,466 km (0.102 R)
• M54: 27,787,655 km (0.073 R)
• M55: 27,922,143 km (0.087 R)
• M56: 30,308,977 km (0.073 R)
• M57: 30,378,092 km (0.054 R)
• M58: 31,142,238 km (0.091 R)
• M59: 32,618,619 km (0.042 R)
• M60: 33,472,524 km (0.062 R)
• M61: 34,477,971 km (0.109 R)
• M62: 35,056,915 km (0.096 R)
• M63: 35,639,000 km (0.102 R)
• M64: 37,701,655 km (0.108 R)
• M65: 38,522,648 km (0.114 R)
• M66: 40,257,984 km (0.061 R)
• M67: 40,562,415 km (0.109 R)
• M68: 40,867,595 km (0.061 R)
• M69: 42,018,601 km (0.048 R)
• M70: 43,414,050 km (0.061 R)
• M71: 43,648,171 km (0.047 R)
• M72: 44,117,459 km (0.074 R)
• M73: 44,667,082 km (0.107 R)
• M74: 45,456,360 km (0.045 R)
• M75: 45,693,922 km (0.077 R)
• M76: 46,648,805 km (0.096 R)
• M77: 47,770,938 km (0.108 R)
• M78: 48,416,154 km (0.051 R)
• M79: 49,145,444 km (0.064 R)
• M80: 50,450,984 km (0.082 R)
• M81: 51,190,447 km (0.111 R)
• M82: 51,272,725 km (0.07 R)
• M83: 52,513,640 km (0.078 R)
• M84: 54,351,450 km (0.105 R)
• M85: 55,531,926 km (0.088 R)
• M86: 56,210,353 km (0.054 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 19,411 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit