🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.55 AU - 0.59 AU

Year: 155 Days

Day: 26.6 Hours

Environment

Temp: 231 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,541,955 km

• M1: 98,735 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.63 AU - 0.79 AU

Year: 215 Days

Day: 24 Hours

Environment

Temp: 162 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.44 AU - 1.78 AU

Year: 735 Days

Day: 31.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.79 AU - 1.97 AU

Year: 928 Days

Day: 22.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.05 AU - 2.31 AU

Year: 1158 Days

Day: 28.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.2

Radius: 13.7

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.34 AU - 8.42 AU

Year: 6495 Days

Day: 10.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 20,541,955 km

• M1: 220,507 km (0.075 R)
• M2: 409,599 km (0.086 R)
• M3: 662,569 km (0.076 R)
• M4: 861,983 km (0.073 R)
• M5: 1,001,558 km (0.083 R)
• M6: 1,235,080 km (0.036 R)
• M7: 1,340,995 km (0.079 R)
• M8: 1,450,052 km (0.063 R)
• M9: 1,600,548 km (0.073 R)
• M10: 1,917,695 km (0.084 R)
• M11: 2,042,011 km (0.105 R)
• M12: 2,147,777 km (0.098 R)
• M13: 2,681,392 km (0.094 R)
• M14: 2,821,266 km (0.116 R)
• M15: 3,456,010 km (0.089 R)
• M16: 4,107,658 km (0.087 R)
• M17: 4,684,657 km (0.092 R)
• M18: 4,997,317 km (0.112 R)
• M19: 5,287,387 km (0.044 R)
• M20: 5,642,981 km (0.092 R)
• M21: 5,763,258 km (0.069 R)
• M22: 5,914,801 km (0.077 R)
• M23: 6,284,008 km (0.065 R)
• M24: 6,724,275 km (0.077 R)
• M25: 6,820,017 km (0.11 R)
• M26: 7,109,788 km (0.098 R)
• M27: 7,502,483 km (0.036 R)
• M28: 8,105,063 km (0.09 R)
• M29: 8,723,052 km (0.101 R)
• M30: 9,108,416 km (0.096 R)
• M31: 9,214,481 km (0.037 R)
• M32: 9,895,750 km (0.05 R)
• M33: 10,150,814 km (0.063 R)
• M34: 10,891,772 km (0.098 R)
• M35: 11,004,419 km (0.108 R)
• M36: 11,155,214 km (0.078 R)
• M37: 12,386,554 km (0.114 R)
• M38: 12,978,513 km (0.096 R)
• M39: 13,499,113 km (0.11 R)
• M40: 13,904,224 km (0.1 R)
• M41: 14,067,436 km (0.052 R)
• M42: 14,478,082 km (0.106 R)
• M43: 15,017,981 km (0.114 R)
• M44: 15,776,442 km (0.075 R)
• M45: 15,904,049 km (0.058 R)
• M46: 16,074,740 km (0.102 R)
• M47: 17,462,260 km (0.061 R)
• M48: 18,662,783 km (0.108 R)
• M49: 18,797,870 km (0.111 R)
• M50: 19,204,926 km (0.109 R)
• M51: 19,798,081 km (0.104 R)
• M52: 20,675,772 km (0.093 R)
• M53: 20,815,497 km (0.035 R)
• M54: 22,039,955 km (0.034 R)
• M55: 22,421,280 km (0.098 R)
• M56: 22,517,023 km (0.034 R)
• M57: 23,433,010 km (0.113 R)
• M58: 23,822,264 km (0.11 R)
• M59: 25,301,338 km (0.087 R)
• M60: 25,400,970 km (0.107 R)
• M61: 26,911,610 km (0.058 R)
• M62: 27,319,264 km (0.069 R)
• M63: 27,421,589 km (0.05 R)
• M64: 27,523,914 km (0.034 R)
• M65: 27,626,538 km (0.117 R)
• M66: 27,883,248 km (0.119 R)
• M67: 28,606,703 km (0.078 R)
• M68: 29,441,011 km (0.053 R)
• M69: 30,071,865 km (0.093 R)
• M70: 30,177,481 km (0.115 R)
• M71: 30,336,204 km (0.112 R)
• M72: 31,133,411 km (0.095 R)
• M73: 31,240,374 km (0.116 R)
• M74: 31,507,855 km (0.093 R)
• M75: 31,830,089 km (0.102 R)
• M76: 31,991,505 km (0.069 R)
• M77: 33,347,759 km (0.093 R)
• M78: 35,278,020 km (0.088 R)
• M79: 36,004,168 km (0.101 R)
• M80: 38,097,940 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.1

Radius: 13.3

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 7.71 AU - 9.17 AU

Year: 8824 Days

Day: 10.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 20,541,955 km

• M1: 175,329 km (0.099 R)
• M2: 422,614 km (0.076 R)
• M3: 1,070,822 km (0.096 R)
• M4: 1,279,361 km (0.114 R)
• M5: 1,520,812 km (0.036 R)
• M6: 1,798,017 km (0.09 R)
• M7: 2,267,006 km (0.084 R)
• M8: 2,379,055 km (0.093 R)
• M9: 2,585,350 km (0.11 R)
• M10: 2,821,865 km (0.097 R)
• M11: 3,164,893 km (0.086 R)
• M12: 4,526,084 km (0.095 R)
• M13: 4,611,205 km (0.036 R)
• M14: 4,870,159 km (0.094 R)
• M15: 5,312,520 km (0.071 R)
• M16: 5,493,084 km (0.047 R)
• M17: 5,767,746 km (0.064 R)
• M18: 6,330,982 km (0.08 R)
• M19: 6,490,453 km (0.062 R)
• M20: 6,619,107 km (0.079 R)
• M21: 6,911,721 km (0.045 R)
• M22: 7,476,004 km (0.045 R)
• M23: 8,020,839 km (0.119 R)
• M24: 9,329,522 km (0.092 R)
• M25: 9,841,894 km (0.098 R)
• M26: 10,101,596 km (0.091 R)
• M27: 10,627,732 km (0.076 R)
• M28: 10,779,723 km (0.116 R)
• M29: 11,009,207 km (0.09 R)
• M30: 11,903,353 km (0.115 R)
• M31: 12,140,466 km (0.039 R)
• M32: 12,901,620 km (0.072 R)
• M33: 14,512,340 km (0.104 R)
• M34: 14,681,236 km (0.097 R)
• M35: 15,148,729 km (0.063 R)
• M36: 15,405,888 km (0.112 R)
• M37: 16,011,311 km (0.072 R)
• M38: 16,098,526 km (0.068 R)
• M39: 16,229,574 km (0.097 R)
• M40: 16,492,567 km (0.094 R)
• M41: 16,668,793 km (0.098 R)
• M42: 17,379,832 km (0.098 R)
• M43: 18,373,760 km (0.092 R)
• M44: 18,602,196 km (0.107 R)
• M45: 19,246,963 km (0.101 R)
• M46: 19,386,089 km (0.112 R)
• M47: 20,133,629 km (0.106 R)
• M48: 20,985,888 km (0.036 R)
• M49: 21,272,668 km (0.112 R)
• M50: 21,464,602 km (0.096 R)
• M51: 22,432,650 km (0.077 R)
• M52: 22,676,793 km (0.084 R)
• M53: 23,118,705 km (0.117 R)
• M54: 23,414,909 km (0.094 R)
• M55: 23,911,275 km (0.078 R)
• M56: 24,712,820 km (0.073 R)
• M57: 25,421,316 km (0.099 R)
• M58: 28,006,068 km (0.093 R)
• M59: 28,111,235 km (0.058 R)
• M60: 28,321,869 km (0.068 R)
• M61: 28,850,847 km (0.12 R)
• M62: 29,650,298 km (0.034 R)
• M63: 29,918,377 km (0.119 R)
• M64: 30,999,072 km (0.104 R)
• M65: 31,489,454 km (0.118 R)
• M66: 31,708,166 km (0.055 R)
• M67: 32,037,431 km (0.106 R)
• M68: 32,147,386 km (0.082 R)
• M69: 32,422,795 km (0.12 R)
• M70: 33,031,659 km (0.104 R)
• M71: 34,035,909 km (0.085 R)
• M72: 34,823,991 km (0.102 R)
• M73: 35,789,196 km (0.08 R)
• M74: 35,960,336 km (0.066 R)
• M75: 37,051,054 km (0.064 R)
• M76: 37,339,928 km (0.044 R)
• M77: 37,513,611 km (0.084 R)
• M78: 38,444,409 km (0.028 R)
• M79: 38,561,245 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 11.2

Radius: 8

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 14.24 AU - 16.74 AU

Year: 21941 Days

Day: 18.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 20,541,955 km

• M1: 1,228,199 km (0.047 R)
• M2: 1,298,958 km (0.112 R)
• M3: 1,634,656 km (0.066 R)
• M4: 2,281,218 km (0.069 R)
• M5: 2,518,031 km (0.067 R)
• M6: 3,193,466 km (0.049 R)
• M7: 5,155,143 km (0.091 R)
• M8: 5,883,834 km (0.063 R)
• M9: 6,249,900 km (0.088 R)
• M10: 6,707,370 km (0.07 R)
• M11: 8,781,245 km (0.093 R)
• M12: 9,036,011 km (0.082 R)
• M13: 9,316,656 km (0.057 R)
• M14: 9,982,816 km (0.113 R)
• M15: 10,688,917 km (0.094 R)
• M16: 11,461,441 km (0.095 R)
• M17: 11,816,287 km (0.096 R)
• M18: 12,046,219 km (0.107 R)
• M19: 12,277,647 km (0.087 R)
• M20: 12,771,170 km (0.109 R)
• M21: 13,271,126 km (0.044 R)
• M22: 14,891,720 km (0.1 R)
• M23: 14,946,922 km (0.103 R)
• M24: 16,573,948 km (0.057 R)
• M25: 16,975,020 km (0.063 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 15,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit