🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.58 AU - 0.66 AU

Year: 175 Days

Day: 25.9 Hours

Environment

Temp: 188 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.19 AU - 1.33 AU

Year: 507 Days

Day: 43.2 Hours

Environment

Temp: -6 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2 AU - 2.16 AU

Year: 1074 Days

Day: 13.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,713,039 km

• M1: 607,966 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.9 AU - 2.52 AU

Year: 1177 Days

Day: 33.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,713,039 km

• M1: 1,162,974 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.28 AU - 2.9 AU

Year: 1493 Days

Day: 32.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,713,039 km

• M1: 657,931 km (0.073 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.72 AU - 3.9 AU

Year: 2157 Days

Day: 34 Hours

Environment

Temp: -110 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.52 AU - 4.06 AU

Year: 2643 Days

Day: 27.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,713,039 km

• M1: 377,585 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.3

Radius: 8

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 9.74 AU - 12.22 AU

Year: 13031 Days

Day: 9.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,713,039 km

• M1: 107,411 km (0.042 R)
• M2: 256,860 km (0.095 R)
• M3: 362,625 km (0.092 R)
• M4: 470,934 km (0.115 R)
• M5: 704,606 km (0.103 R)
• M6: 773,122 km (0.086 R)
• M7: 898,634 km (0.075 R)
• M8: 1,231,789 km (0.093 R)
• M9: 1,740,272 km (0.09 R)
• M10: 1,834,818 km (0.084 R)
• M11: 2,438,445 km (0.119 R)
• M12: 3,569,405 km (0.116 R)
• M13: 3,812,801 km (0.067 R)
• M14: 4,315,899 km (0.105 R)
• M15: 4,940,470 km (0.06 R)
• M16: 5,314,913 km (0.098 R)
• M17: 5,384,027 km (0.091 R)
• M18: 6,163,432 km (0.115 R)
• M19: 6,272,489 km (0.109 R)
• M20: 7,129,685 km (0.042 R)
• M21: 7,513,852 km (0.085 R)
• M22: 8,746,987 km (0.11 R)
• M23: 8,951,637 km (0.108 R)
• M24: 10,428,767 km (0.098 R)
• M25: 10,908,527 km (0.116 R)
• M26: 11,350,888 km (0.095 R)
• M27: 11,529,508 km (0.052 R)
• M28: 11,663,996 km (0.091 R)
• M29: 11,754,054 km (0.102 R)
• M30: 12,070,903 km (0.079 R)
• M31: 12,344,667 km (0.101 R)
• M32: 12,482,297 km (0.082 R)
• M33: 12,898,478 km (0.077 R)
• M34: 12,991,528 km (0.117 R)
• M35: 13,084,727 km (0.065 R)
• M36: 13,272,024 km (0.026 R)
• M37: 13,602,037 km (0.096 R)
• M38: 14,510,993 km (0.114 R)
• M39: 14,802,111 km (0.039 R)
• M40: 15,095,173 km (0.085 R)
• M41: 15,736,798 km (0.089 R)
• M42: 15,935,913 km (0.067 R)
• M43: 16,186,190 km (0.106 R)
• M44: 17,404,964 km (0.085 R)
• M45: 17,766,094 km (0.117 R)
• M46: 18,181,826 km (0.111 R)
• M47: 18,390,814 km (0.084 R)
• M48: 18,758,526 km (0.119 R)
• M49: 19,181,738 km (0.084 R)
• M50: 19,234,995 km (0.11 R)
• M51: 20,199,602 km (0.118 R)
• M52: 20,742,343 km (0.1 R)
• M53: 20,906,153 km (0.1 R)
• M54: 21,180,067 km (0.083 R)
• M55: 21,344,923 km (0.089 R)
• M56: 23,356,865 km (0.113 R)
• M57: 23,755,095 km (0.036 R)
• M58: 23,869,238 km (0.113 R)
• M59: 23,926,384 km (0.077 R)
• M60: 24,040,827 km (0.059 R)
• M61: 24,098,123 km (0.096 R)
• M62: 24,327,755 km (0.107 R)
• M63: 24,615,881 km (0.109 R)
• M64: 25,896,887 km (0.055 R)
• M65: 26,190,997 km (0.114 R)
• M66: 26,723,266 km (0.107 R)
• M67: 27,318,965 km (0.04 R)
• M68: 28,462,640 km (0.099 R)
• M69: 28,523,228 km (0.084 R)
• M70: 29,315,348 km (0.094 R)
• M71: 30,920,982 km (0.074 R)
• M72: 31,358,107 km (0.119 R)
• M73: 32,365,051 km (0.11 R)
• M74: 32,618,469 km (0.106 R)
• M75: 33,127,252 km (0.104 R)
• M76: 34,993,485 km (0.08 R)
• M77: 37,025,772 km (0.09 R)
• M78: 37,956,121 km (0.09 R)
• M79: 38,491,233 km (0.117 R)
• M80: 39,163,526 km (0.096 R)
• M81: 40,451,713 km (0.1 R)
• M82: 40,929,828 km (0.101 R)
• M83: 41,891,593 km (0.111 R)
• M84: 42,167,750 km (0.05 R)
• M85: 42,930,251 km (0.052 R)
• M86: 44,117,758 km (0.081 R)
• M87: 44,962,388 km (0.087 R)
• M88: 45,245,128 km (0.12 R)
• M89: 45,528,466 km (0.11 R)
• M90: 46,168,147 km (0.118 R)
• M91: 46,239,355 km (0.108 R)
• M92: 46,882,327 km (0.086 R)
• M93: 47,528,291 km (0.119 R)
• M94: 47,888,522 km (0.053 R)
• M95: 48,177,246 km (0.085 R)
• M96: 48,249,502 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 238.2

Radius: 3.4

Gravity: 20.61 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 17.1 AU - 23.7 AU

Year: 33000 Days

Day: 25 Hours

Environment

Temp: -204 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,713,039 km

• M1: 54,603 km (0.11 R)
• M2: 902,225 km (0.083 R)
• M3: 1,031,777 km (0.096 R)
• M4: 1,139,786 km (0.104 R)
• M5: 1,251,237 km (0.119 R)
• M6: 1,337,255 km (0.034 R)
• M7: 1,515,127 km (0.119 R)
• M8: 1,860,250 km (0.082 R)
• M9: 2,092,126 km (0.112 R)
• M10: 2,333,128 km (0.06 R)
• M11: 3,623,410 km (0.096 R)
• M12: 4,080,132 km (0.043 R)
• M13: 4,122,618 km (0.107 R)
• M14: 4,207,889 km (0.075 R)
• M15: 4,467,292 km (0.104 R)
• M16: 4,731,930 km (0.102 R)
• M17: 5,046,983 km (0.071 R)
• M18: 5,461,968 km (0.101 R)
• M19: 6,032,235 km (0.069 R)
• M20: 6,226,413 km (0.064 R)
• M21: 6,472,202 km (0.096 R)
• M22: 7,023,770 km (0.09 R)
• M23: 7,279,582 km (0.117 R)
• M24: 8,657,678 km (0.107 R)
• M25: 8,821,786 km (0.108 R)
• M26: 9,208,647 km (0.086 R)
• M27: 9,488,395 km (0.092 R)
• M28: 10,286,350 km (0.026 R)
• M29: 10,344,244 km (0.107 R)
• M30: 11,463,236 km (0.088 R)
• M31: 11,643,352 km (0.104 R)
• M32: 13,495,822 km (0.115 R)
• M33: 13,749,690 km (0.028 R)
• M34: 16,238,400 km (0.09 R)
• M35: 16,373,188 km (0.064 R)
• M36: 17,395,839 km (0.113 R)
• M37: 17,602,882 km (0.073 R)
• M38: 18,298,662 km (0.07 R)
• M39: 18,438,985 km (0.053 R)
• M40: 20,294,447 km (0.116 R)
• M41: 20,657,970 km (0.101 R)
• M42: 20,730,974 km (0.079 R)
• M43: 21,761,703 km (0.061 R)
• M44: 21,835,904 km (0.055 R)
• M45: 24,796,745 km (0.108 R)
• M46: 24,952,027 km (0.11 R)
• M47: 25,419,521 km (0.084 R)
• M48: 25,811,317 km (0.116 R)
• M49: 26,918,940 km (0.095 R)
• M50: 26,998,676 km (0.084 R)
• M51: 27,880,705 km (0.048 R)
• M52: 29,098,581 km (0.097 R)
• M53: 29,180,411 km (0.113 R)
• M54: 30,916,046 km (0.094 R)
• M55: 32,854,984 km (0.074 R)
• M56: 34,919,733 km (0.035 R)
• M57: 35,355,213 km (0.109 R)
• M58: 35,704,823 km (0.064 R)
• M59: 37,470,078 km (0.062 R)
• M60: 38,902,627 km (0.071 R)
• M61: 40,170,768 km (0.115 R)
• M62: 42,283,389 km (0.117 R)
• M63: 43,119,791 km (0.08 R)
• M64: 43,493,337 km (0.029 R)
• M65: 44,808,901 km (0.06 R)
• M66: 45,092,538 km (0.103 R)
• M67: 45,376,774 km (0.109 R)
• M68: 45,471,769 km (0.113 R)
• M69: 47,094,606 km (0.109 R)
• M70: 48,154,807 km (0.072 R)
• M71: 48,639,354 km (0.059 R)
• M72: 48,736,443 km (0.115 R)
• M73: 51,679,183 km (0.096 R)
• M74: 52,573,180 km (0.115 R)
• M75: 53,974,014 km (0.11 R)
• M76: 54,779,898 km (0.079 R)
• M77: 56,710,010 km (0.11 R)
• M78: 57,324,109 km (0.072 R)
• M79: 58,043,226 km (0.091 R)
• M80: 59,386,914 km (0.1 R)
• M81: 60,010,438 km (0.081 R)
• M82: 60,531,786 km (0.026 R)
• M83: 61,578,972 km (0.107 R)
• M84: 62,315,442 km (0.063 R)
• M85: 63,372,800 km (0.087 R)
• M86: 64,862,794 km (0.107 R)
• M87: 64,969,757 km (0.05 R)
• M88: 66,795,599 km (0.07 R)
• M89: 68,311,773 km (0.086 R)
• M90: 68,420,531 km (0.058 R)
• M91: 69,401,743 km (0.032 R)
• M92: 69,729,961 km (0.117 R)
• M93: 69,948,972 km (0.119 R)
• M94: 70,937,366 km (0.115 R)
• M95: 71,930,396 km (0.086 R)
• M96: 73,150,516 km (0.07 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 15,263 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit