🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.46 AU - 0.56 AU

Year: 129 Days

Day: 12 Hours

Environment

Temp: 280 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.62 AU - 1 AU

Year: 257 Days

Day: 19.7 Hours

Environment

Temp: 147 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,449,346 km

• M1: 151,094 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.62 AU - 1.79 AU

Year: 783 Days

Day: 47.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.62 AU - 1.92 AU

Year: 831 Days

Day: 20.9 Hours

Environment

Temp: -31 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,449,346 km

• M1: 1,010,085 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.6

Radius: 9.4

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.88 AU - 7.32 AU

Year: 5987 Days

Day: 6.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 76,449,346 km

• M1: 121,773 km (0.073 R)
• M2: 184,903 km (0.108 R)
• M3: 396,135 km (0.063 R)
• M4: 616,792 km (0.068 R)
• M5: 876,644 km (0.103 R)
• M6: 1,009,038 km (0.108 R)
• M7: 1,282,652 km (0.082 R)
• M8: 1,579,903 km (0.109 R)
• M9: 1,641,837 km (0.102 R)
• M10: 1,742,965 km (0.066 R)
• M11: 1,885,532 km (0.09 R)
• M12: 2,031,838 km (0.055 R)
• M13: 2,113,369 km (0.107 R)
• M14: 2,279,722 km (0.114 R)
• M15: 2,450,413 km (0.096 R)
• M16: 2,551,990 km (0.12 R)
• M17: 2,654,913 km (0.094 R)
• M18: 2,941,543 km (0.095 R)
• M19: 3,034,144 km (0.105 R)
• M20: 3,143,350 km (0.106 R)
• M21: 3,269,910 km (0.048 R)
• M22: 3,398,265 km (0.104 R)
• M23: 3,544,572 km (0.052 R)
• M24: 3,860,223 km (0.07 R)
• M25: 4,064,425 km (0.08 R)
• M26: 4,150,593 km (0.093 R)
• M27: 4,359,731 km (0.067 R)
• M28: 4,971,287 km (0.028 R)
• M29: 5,362,485 km (0.105 R)
• M30: 5,476,180 km (0.107 R)
• M31: 6,293,882 km (0.086 R)
• M32: 6,494,193 km (0.093 R)
• M33: 6,595,172 km (0.066 R)
• M34: 7,316,533 km (0.079 R)
• M35: 7,484,830 km (0.116 R)
• M36: 7,718,502 km (0.12 R)
• M37: 7,782,680 km (0.067 R)
• M38: 8,106,110 km (0.113 R)
• M39: 8,193,176 km (0.105 R)
• M40: 8,346,065 km (0.093 R)
• M41: 8,456,020 km (0.11 R)
• M42: 9,193,238 km (0.094 R)
• M43: 9,420,627 km (0.072 R)
• M44: 9,811,676 km (0.103 R)
• M45: 10,254,934 km (0.089 R)
• M46: 10,490,850 km (0.096 R)
• M47: 10,776,283 km (0.1 R)
• M48: 11,306,457 km (0.081 R)
• M49: 11,403,696 km (0.098 R)
• M50: 11,574,686 km (0.101 R)
• M51: 11,795,792 km (0.104 R)
• M52: 12,067,761 km (0.112 R)
• M53: 12,316,991 km (0.113 R)
• M54: 12,392,089 km (0.112 R)
• M55: 12,592,999 km (0.072 R)
• M56: 12,693,828 km (0.047 R)
• M57: 12,769,674 km (0.083 R)
• M58: 12,972,679 km (0.063 R)
• M59: 13,279,205 km (0.08 R)
• M60: 13,795,317 km (0.105 R)
• M61: 14,081,947 km (0.091 R)
• M62: 14,318,012 km (0.106 R)
• M63: 14,449,658 km (0.069 R)
• M64: 14,794,033 km (0.071 R)
• M65: 14,873,918 km (0.109 R)
• M66: 15,221,434 km (0.109 R)
• M67: 15,924,843 km (0.062 R)
• M68: 16,280,437 km (0.115 R)
• M69: 16,417,918 km (0.118 R)
• M70: 16,888,253 km (0.076 R)
• M71: 17,055,354 km (0.117 R)
• M72: 17,898,936 km (0.068 R)
• M73: 18,211,596 km (0.084 R)
• M74: 18,354,312 km (0.104 R)
• M75: 18,698,387 km (0.112 R)
• M76: 19,160,495 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 628.5

Radius: 4.6

Gravity: 29.7 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 15.05 AU - 15.45 AU

Year: 21028 Days

Day: 17.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,449,346 km

• M1: 145,409 km (0.113 R)
• M2: 557,402 km (0.102 R)
• M3: 691,441 km (0.078 R)
• M4: 738,415 km (0.079 R)
• M5: 1,069,625 km (0.103 R)
• M6: 1,179,878 km (0.098 R)
• M7: 1,689,409 km (0.053 R)
• M8: 2,017,477 km (0.045 R)
• M9: 2,656,409 km (0.1 R)
• M10: 4,016,104 km (0.098 R)
• M11: 4,406,704 km (0.086 R)
• M12: 4,946,304 km (0.072 R)
• M13: 6,185,124 km (0.113 R)
• M14: 6,941,192 km (0.106 R)
• M15: 7,832,795 km (0.091 R)
• M16: 8,101,772 km (0.093 R)
• M17: 8,704,352 km (0.068 R)
• M18: 9,321,144 km (0.109 R)
• M19: 9,377,991 km (0.107 R)
• M20: 9,894,104 km (0.093 R)
• M21: 10,655,856 km (0.078 R)
• M22: 12,672,585 km (0.105 R)
• M23: 12,988,237 km (0.112 R)
• M24: 14,080,600 km (0.045 R)
• M25: 14,538,968 km (0.038 R)
• M26: 15,537,384 km (0.074 R)
• M27: 16,147,145 km (0.034 R)
• M28: 16,557,941 km (0.066 R)
• M29: 19,673,616 km (0.09 R)
• M30: 19,965,781 km (0.099 R)
• M31: 20,406,496 km (0.11 R)
• M32: 23,812,839 km (0.11 R)
• M33: 23,968,272 km (0.074 R)
• M34: 25,223,847 km (0.115 R)
• M35: 25,779,902 km (0.07 R)
• M36: 26,179,478 km (0.097 R)
• M37: 26,581,148 km (0.1 R)
• M38: 26,823,197 km (0.042 R)
• M39: 27,390,622 km (0.098 R)
• M40: 28,702,595 km (0.106 R)
• M41: 30,034,765 km (0.118 R)
• M42: 31,642,792 km (0.059 R)
• M43: 34,150,352 km (0.092 R)
• M44: 34,941,575 km (0.067 R)
• M45: 36,094,974 km (0.091 R)
• M46: 36,990,617 km (0.106 R)
• M47: 37,531,563 km (0.113 R)
• M48: 39,078,405 km (0.103 R)
• M49: 39,261,662 km (0.082 R)
• M50: 39,445,368 km (0.12 R)
• M51: 40,367,789 km (0.102 R)
• M52: 41,952,030 km (0.117 R)
• M53: 42,516,164 km (0.087 R)
• M54: 42,987,995 km (0.059 R)
• M55: 43,461,772 km (0.103 R)
• M56: 43,746,756 km (0.1 R)
• M57: 44,127,782 km (0.103 R)
• M58: 44,414,261 km (0.066 R)
• M59: 45,469,974 km (0.069 R)
• M60: 46,339,885 km (0.1 R)
• M61: 47,117,645 km (0.106 R)
• M62: 47,899,892 km (0.106 R)
• M63: 48,096,015 km (0.092 R)
• M64: 48,686,328 km (0.107 R)
• M65: 49,774,652 km (0.118 R)
• M66: 49,973,318 km (0.098 R)
• M67: 51,975,237 km (0.115 R)
• M68: 52,176,895 km (0.092 R)
• M69: 53,087,348 km (0.11 R)
• M70: 54,003,036 km (0.104 R)
• M71: 54,411,738 km (0.118 R)
• M72: 54,616,537 km (0.106 R)
• M73: 54,719,012 km (0.092 R)
• M74: 56,263,460 km (0.085 R)
• M75: 56,574,175 km (0.104 R)
• M76: 59,817,157 km (0.034 R)
• M77: 60,345,836 km (0.1 R)
• M78: 61,301,318 km (0.11 R)
• M79: 61,941,148 km (0.115 R)
• M80: 63,442,662 km (0.08 R)
• M81: 64,414,300 km (0.064 R)
• M82: 67,578,145 km (0.116 R)
• M83: 68,570,278 km (0.106 R)
• M84: 68,901,937 km (0.109 R)
• M85: 69,012,789 km (0.088 R)
• M86: 69,678,200 km (0.034 R)
• M87: 70,457,306 km (0.081 R)
• M88: 71,015,605 km (0.085 R)
• M89: 72,249,040 km (0.118 R)
• M90: 72,924,773 km (0.034 R)
• M91: 73,263,463 km (0.091 R)
• M92: 76,334,857 km (0.107 R)
• M93: 76,449,299 km (0.115 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 17,350 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit