🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.97 AU - 1.19 AU

Year: 406 Days

Day: 15.3 Hours

Environment

Temp: 37 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1 AU - 1.2 AU

Year: 417 Days

Day: 18.3 Hours

Environment

Temp: 33 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 87,099,005 km

• M1: 136,134 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.16 AU - 3.12 AU

Year: 1551 Days

Day: 30.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,099,005 km

• M1: 217,216 km (0.103 R)
• M2: 301,889 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.38 AU - 3 AU

Year: 1596 Days

Day: 47.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 153.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.77 AU - 4.41 AU

Year: 2991 Days

Day: 38.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,099,005 km

• M1: 884,722 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.1

Radius: 8.2

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 7.08 AU - 7.32 AU

Year: 6987 Days

Day: 5.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 87,099,005 km

• M1: 104,569 km (0.049 R)
• M2: 167,849 km (0.082 R)
• M3: 357,838 km (0.12 R)
• M4: 424,409 km (0.052 R)
• M5: 538,852 km (0.093 R)
• M6: 594,502 km (0.104 R)
• M7: 1,041,949 km (0.093 R)
• M8: 1,231,041 km (0.105 R)
• M9: 1,306,887 km (0.073 R)
• M10: 2,040,216 km (0.119 R)
• M11: 2,391,023 km (0.081 R)
• M12: 2,525,062 km (0.115 R)
• M13: 2,602,704 km (0.08 R)
• M14: 2,661,645 km (0.044 R)
• M15: 3,086,054 km (0.117 R)
• M16: 3,997,405 km (0.116 R)
• M17: 4,295,553 km (0.105 R)
• M18: 4,553,310 km (0.085 R)
• M19: 4,768,133 km (0.114 R)
• M20: 5,059,699 km (0.104 R)
• M21: 5,282,301 km (0.12 R)
• M22: 5,660,335 km (0.069 R)
• M23: 5,839,702 km (0.116 R)
• M24: 6,846,347 km (0.117 R)
• M25: 7,230,514 km (0.109 R)
• M26: 7,565,613 km (0.097 R)
• M27: 7,650,136 km (0.088 R)
• M28: 7,934,222 km (0.09 R)
• M29: 8,308,815 km (0.116 R)
• M30: 8,630,152 km (0.103 R)
• M31: 9,315,459 km (0.115 R)
• M32: 9,466,703 km (0.099 R)
• M33: 9,894,702 km (0.107 R)
• M34: 10,422,783 km (0.071 R)
• M35: 11,119,909 km (0.104 R)
• M36: 11,409,381 km (0.093 R)
• M37: 11,603,708 km (0.116 R)
• M38: 11,766,621 km (0.114 R)
• M39: 12,028,716 km (0.103 R)
• M40: 12,793,012 km (0.06 R)
• M41: 12,860,181 km (0.099 R)
• M42: 13,130,205 km (0.047 R)
• M43: 13,436,282 km (0.086 R)
• M44: 14,020,761 km (0.098 R)
• M45: 14,090,025 km (0.113 R)
• M46: 14,159,438 km (0.109 R)
• M47: 14,229,001 km (0.104 R)
• M48: 14,403,283 km (0.058 R)
• M49: 15,715,256 km (0.102 R)
• M50: 15,895,522 km (0.085 R)
• M51: 16,917,425 km (0.113 R)
• M52: 17,398,980 km (0.117 R)
• M53: 17,548,129 km (0.114 R)
• M54: 17,847,624 km (0.053 R)
• M55: 18,073,368 km (0.088 R)
• M56: 18,148,914 km (0.116 R)
• M57: 18,451,701 km (0.097 R)
• M58: 19,100,955 km (0.059 R)
• M59: 21,013,564 km (0.068 R)
• M60: 21,291,816 km (0.054 R)
• M61: 21,571,265 km (0.029 R)
• M62: 21,731,484 km (0.112 R)
• M63: 22,904,780 km (0.116 R)
• M64: 23,808,651 km (0.118 R)
• M65: 24,015,694 km (0.088 R)
• M66: 24,389,988 km (0.03 R)
• M67: 24,556,790 km (0.094 R)
• M68: 24,807,964 km (0.115 R)
• M69: 25,059,887 km (0.064 R)
• M70: 25,397,231 km (0.101 R)
• M71: 25,481,753 km (0.114 R)
• M72: 26,161,526 km (0.047 R)
• M73: 26,546,591 km (0.059 R)
• M74: 26,761,264 km (0.103 R)
• M75: 27,495,490 km (0.045 R)
• M76: 27,886,988 km (0.05 R)
• M77: 28,148,934 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 36.9

Radius: 6.2

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 13.02 AU - 14.39 AU

Year: 18339 Days

Day: 20.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 87,099,005 km

• M1: 117,135 km (0.074 R)
• M2: 254,167 km (0.096 R)
• M3: 971,189 km (0.08 R)
• M4: 2,176,948 km (0.101 R)
• M5: 4,041,386 km (0.12 R)
• M6: 4,454,576 km (0.112 R)
• M7: 4,521,147 km (0.116 R)
• M8: 5,227,398 km (0.089 R)
• M9: 5,321,047 km (0.112 R)
• M10: 5,797,516 km (0.069 R)
• M11: 6,740,282 km (0.076 R)
• M12: 7,596,879 km (0.083 R)
• M13: 7,756,350 km (0.117 R)
• M14: 8,024,430 km (0.054 R)
• M15: 8,652,741 km (0.101 R)
• M16: 9,438,878 km (0.083 R)
• M17: 9,898,293 km (0.079 R)
• M18: 10,014,381 km (0.108 R)
• M19: 12,023,330 km (0.053 R)
• M20: 12,458,511 km (0.047 R)
• M21: 12,677,971 km (0.101 R)
• M22: 12,993,772 km (0.117 R)
• M23: 13,248,387 km (0.041 R)
• M24: 15,679,502 km (0.119 R)
• M25: 16,462,647 km (0.04 R)
• M26: 17,119,083 km (0.073 R)
• M27: 18,995,339 km (0.047 R)
• M28: 19,902,650 km (0.081 R)
• M29: 19,975,804 km (0.12 R)
• M30: 22,784,952 km (0.115 R)
• M31: 23,748,363 km (0.114 R)
• M32: 23,787,109 km (0.096 R)
• M33: 25,994,425 km (0.119 R)
• M34: 26,435,589 km (0.042 R)
• M35: 26,475,831 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 758.6

Radius: 7.4

Gravity: 13.85 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 12.98 AU - 19.14 AU

Year: 23276 Days

Day: 17.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,099,005 km

• M1: 99,782 km (0.101 R)
• M2: 1,276,070 km (0.113 R)
• M3: 2,324,751 km (0.056 R)
• M4: 3,094,731 km (0.094 R)
• M5: 3,223,086 km (0.049 R)
• M6: 3,309,703 km (0.061 R)
• M7: 3,441,050 km (0.094 R)
• M8: 4,846,522 km (0.063 R)
• M9: 6,298,519 km (0.104 R)
• M10: 6,516,334 km (0.083 R)
• M11: 6,571,086 km (0.108 R)
• M12: 6,959,293 km (0.079 R)
• M13: 8,464,996 km (0.084 R)
• M14: 10,643,290 km (0.118 R)
• M15: 11,098,666 km (0.107 R)
• M16: 11,827,208 km (0.056 R)
• M17: 12,914,186 km (0.062 R)
• M18: 13,330,068 km (0.117 R)
• M19: 14,317,264 km (0.115 R)
• M20: 14,460,280 km (0.11 R)
• M21: 17,417,530 km (0.068 R)
• M22: 18,417,592 km (0.078 R)
• M23: 18,651,115 km (0.111 R)
• M24: 18,885,534 km (0.118 R)
• M25: 19,594,628 km (0.091 R)
• M26: 20,634,334 km (0.081 R)
• M27: 20,876,832 km (0.116 R)
• M28: 21,201,609 km (0.095 R)
• M29: 21,938,378 km (0.076 R)
• M30: 22,683,525 km (0.083 R)
• M31: 25,226,839 km (0.047 R)
• M32: 27,237,135 km (0.119 R)
• M33: 28,216,552 km (0.109 R)
• M34: 28,306,161 km (0.115 R)
• M35: 29,388,950 km (0.043 R)
• M36: 31,781,020 km (0.067 R)
• M37: 32,154,566 km (0.044 R)
• M38: 32,248,215 km (0.083 R)
• M39: 32,529,608 km (0.117 R)
• M40: 33,378,726 km (0.095 R)
• M41: 34,426,210 km (0.057 R)
• M42: 35,775,134 km (0.04 R)
• M43: 35,872,073 km (0.054 R)
• M44: 36,944,989 km (0.086 R)
• M45: 37,534,704 km (0.057 R)
• M46: 38,028,377 km (0.07 R)
• M47: 40,529,205 km (0.073 R)
• M48: 41,238,897 km (0.084 R)
• M49: 41,646,252 km (0.113 R)
• M50: 42,259,902 km (0.11 R)
• M51: 42,773,472 km (0.1 R)
• M52: 42,876,545 km (0.057 R)
• M53: 43,185,913 km (0.076 R)
• M54: 43,703,223 km (0.114 R)
• M55: 44,535,286 km (0.099 R)
• M56: 45,057,831 km (0.1 R)
• M57: 45,687,788 km (0.113 R)
• M58: 46,320,587 km (0.098 R)
• M59: 46,532,118 km (0.054 R)
• M60: 47,594,712 km (0.079 R)
• M61: 48,022,113 km (0.076 R)
• M62: 48,236,188 km (0.074 R)
• M63: 48,772,945 km (0.107 R)
• M64: 49,311,647 km (0.116 R)
• M65: 50,286,277 km (0.052 R)
• M66: 50,939,571 km (0.119 R)
• M67: 51,486,052 km (0.094 R)
• M68: 53,913,876 km (0.078 R)
• M69: 54,136,477 km (0.117 R)
• M70: 54,805,928 km (0.085 R)
• M71: 55,815,414 km (0.079 R)
• M72: 56,717,789 km (0.09 R)
• M73: 59,109,410 km (0.1 R)
• M74: 61,069,591 km (0.1 R)
• M75: 63,872,756 km (0.051 R)
• M76: 63,990,489 km (0.116 R)
• M77: 64,816,569 km (0.087 R)
• M78: 64,934,901 km (0.093 R)
• M79: 66,837,187 km (0.041 R)
• M80: 68,396,446 km (0.061 R)
• M81: 70,818,435 km (0.113 R)
• M82: 72,653,253 km (0.032 R)
• M83: 73,761,624 km (0.088 R)
• M84: 74,379,912 km (0.078 R)
• M85: 76,369,713 km (0.094 R)
• M86: 77,120,395 km (0.087 R)
• M87: 77,873,471 km (0.07 R)
• M88: 78,629,090 km (0.094 R)
• M89: 80,910,308 km (0.025 R)
• M90: 81,292,680 km (0.108 R)
• M91: 82,186,976 km (0.104 R)
• M92: 84,760,358 km (0.118 R)
• M93: 85,148,714 km (0.115 R)
• M94: 85,407,968 km (0.036 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 13,976 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit