🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.65 AU - 0.87 AU

Year: 233 Days

Day: 42.9 Hours

Environment

Temp: 200 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,676,235 km

• M1: 505,342 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.76 AU - 0.98 AU

Year: 285 Days

Day: 20.7 Hours

Environment

Temp: 135 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,676,235 km

• M1: 143,764 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.45 AU - 1.67 AU

Year: 685 Days

Day: 17.1 Hours

Environment

Temp: -0 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.83 AU - 2.75 AU

Year: 1218 Days

Day: 20.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.2

Radius: 13.5

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.5 AU - 6.96 AU

Year: 4821 Days

Day: 10.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 75,676,235 km

• M1: 170,691 km (0.086 R)
• M2: 278,252 km (0.062 R)
• M3: 598,541 km (0.09 R)
• M4: 741,557 km (0.063 R)
• M5: 1,080,097 km (0.096 R)
• M6: 1,275,621 km (0.074 R)
• M7: 1,450,800 km (0.116 R)
• M8: 1,583,493 km (0.08 R)
• M9: 1,703,022 km (0.067 R)
• M10: 1,825,842 km (0.11 R)
• M11: 2,347,340 km (0.086 R)
• M12: 2,544,809 km (0.089 R)
• M13: 2,830,691 km (0.099 R)
• M14: 2,935,409 km (0.114 R)
• M15: 3,041,325 km (0.115 R)
• M16: 3,478,450 km (0.101 R)
• M17: 3,727,680 km (0.113 R)
• M18: 3,866,058 km (0.104 R)
• M19: 4,412,389 km (0.101 R)
• M20: 4,932,840 km (0.083 R)
• M21: 5,034,268 km (0.106 R)
• M22: 5,136,293 km (0.116 R)
• M23: 5,368,619 km (0.092 R)
• M24: 5,473,038 km (0.094 R)
• M25: 5,630,864 km (0.062 R)
• M26: 6,222,523 km (0.085 R)
• M27: 6,387,380 km (0.117 R)
• M28: 6,637,508 km (0.06 R)
• M29: 7,032,895 km (0.115 R)
• M30: 7,611,240 km (0.088 R)
• M31: 7,846,857 km (0.113 R)
• M32: 7,935,868 km (0.062 R)
• M33: 8,114,936 km (0.082 R)
• M34: 9,217,174 km (0.107 R)
• M35: 9,690,352 km (0.118 R)
• M36: 11,593,835 km (0.067 R)
• M37: 12,001,938 km (0.07 R)
• M38: 12,311,007 km (0.117 R)
• M39: 12,657,625 km (0.101 R)
• M40: 13,467,100 km (0.112 R)
• M41: 14,548,094 km (0.094 R)
• M42: 14,804,205 km (0.118 R)
• M43: 15,247,015 km (0.117 R)
• M44: 15,694,163 km (0.061 R)
• M45: 15,806,661 km (0.096 R)
• M46: 16,373,038 km (0.092 R)
• M47: 17,293,065 km (0.074 R)
• M48: 17,486,794 km (0.097 R)
• M49: 17,681,272 km (0.062 R)
• M50: 18,072,620 km (0.117 R)
• M51: 18,308,685 km (0.11 R)
• M52: 18,585,441 km (0.082 R)
• M53: 19,063,107 km (0.051 R)
• M54: 19,183,085 km (0.061 R)
• M55: 19,504,570 km (0.096 R)
• M56: 19,746,769 km (0.071 R)
• M57: 20,438,360 km (0.089 R)
• M58: 20,766,728 km (0.112 R)
• M59: 22,434,145 km (0.067 R)
• M60: 22,603,191 km (0.076 R)
• M61: 23,070,535 km (0.067 R)
• M62: 23,540,871 km (0.07 R)
• M63: 24,839,978 km (0.112 R)
• M64: 25,058,840 km (0.028 R)
• M65: 25,366,264 km (0.115 R)
• M66: 25,454,227 km (0.086 R)
• M67: 25,940,420 km (0.07 R)
• M68: 27,236,686 km (0.107 R)
• M69: 27,326,893 km (0.047 R)
• M70: 27,552,786 km (0.119 R)
• M71: 28,645,599 km (0.053 R)
• M72: 29,335,843 km (0.096 R)
• M73: 30,264,846 km (0.084 R)
• M74: 30,638,990 km (0.099 R)
• M75: 31,344,943 km (0.092 R)
• M76: 31,676,152 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 458.6

Radius: 7.5

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 13.89 AU - 19.75 AU

Year: 24245 Days

Day: 15.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 75,676,235 km

• M1: 291,267 km (0.116 R)
• M2: 675,434 km (0.075 R)
• M3: 938,278 km (0.092 R)
• M4: 989,590 km (0.058 R)
• M5: 1,068,129 km (0.041 R)
• M6: 1,121,834 km (0.081 R)
• M7: 1,345,782 km (0.117 R)
• M8: 1,645,726 km (0.072 R)
• M9: 1,966,314 km (0.053 R)
• M10: 2,813,188 km (0.112 R)
• M11: 3,156,964 km (0.086 R)
• M12: 4,137,728 km (0.056 R)
• M13: 4,309,765 km (0.114 R)
• M14: 4,616,590 km (0.115 R)
• M15: 5,067,329 km (0.069 R)
• M16: 5,391,058 km (0.081 R)
• M17: 5,579,103 km (0.091 R)
• M18: 6,352,973 km (0.056 R)
• M19: 6,501,823 km (0.114 R)
• M20: 8,106,260 km (0.11 R)
• M21: 8,267,826 km (0.057 R)
• M22: 8,321,830 km (0.065 R)
• M23: 8,376,134 km (0.079 R)
• M24: 9,035,562 km (0.088 R)
• M25: 9,597,900 km (0.111 R)
• M26: 10,055,819 km (0.099 R)
• M27: 10,697,295 km (0.12 R)
• M28: 10,815,328 km (0.095 R)
• M29: 10,933,809 km (0.069 R)
• M30: 11,411,924 km (0.11 R)
• M31: 12,699,513 km (0.118 R)
• M32: 13,012,920 km (0.06 R)
• M33: 13,455,880 km (0.094 R)
• M34: 13,519,459 km (0.069 R)
• M35: 14,226,608 km (0.057 R)
• M36: 14,291,533 km (0.076 R)
• M37: 15,676,660 km (0.085 R)
• M38: 16,215,512 km (0.038 R)
• M39: 18,714,694 km (0.072 R)
• M40: 19,286,157 km (0.069 R)
• M41: 20,226,978 km (0.11 R)
• M42: 22,833,422 km (0.037 R)
• M43: 23,674,162 km (0.066 R)
• M44: 24,214,510 km (0.115 R)
• M45: 24,680,806 km (0.112 R)
• M46: 25,150,095 km (0.076 R)
• M47: 25,701,363 km (0.099 R)
• M48: 26,097,648 km (0.053 R)
• M49: 28,190,223 km (0.03 R)
• M50: 28,271,754 km (0.106 R)
• M51: 28,927,142 km (0.1 R)
• M52: 29,339,284 km (0.059 R)
• M53: 30,503,455 km (0.076 R)
• M54: 30,838,853 km (0.063 R)
• M55: 31,682,735 km (0.105 R)
• M56: 32,790,956 km (0.081 R)
• M57: 33,220,750 km (0.091 R)
• M58: 33,738,808 km (0.099 R)
• M59: 34,870,366 km (0.077 R)
• M60: 36,813,642 km (0.03 R)
• M61: 36,902,803 km (0.106 R)
• M62: 38,158,527 km (0.107 R)
• M63: 39,885,186 km (0.12 R)
• M64: 39,976,740 km (0.105 R)
• M65: 40,068,443 km (0.119 R)
• M66: 40,619,861 km (0.094 R)
• M67: 41,266,273 km (0.102 R)
• M68: 41,730,176 km (0.036 R)
• M69: 42,009,176 km (0.069 R)
• M70: 42,288,924 km (0.104 R)
• M71: 44,169,819 km (0.069 R)
• M72: 46,269,873 km (0.095 R)
• M73: 47,041,649 km (0.073 R)
• M74: 48,402,391 km (0.112 R)
• M75: 50,072,202 km (0.118 R)
• M76: 51,461,368 km (0.068 R)
• M77: 51,960,576 km (0.095 R)
• M78: 52,260,819 km (0.115 R)
• M79: 52,561,661 km (0.097 R)
• M80: 53,770,860 km (0.084 R)
• M81: 53,872,138 km (0.091 R)
• M82: 54,582,130 km (0.102 R)
• M83: 55,909,063 km (0.066 R)
• M84: 57,453,212 km (0.114 R)
• M85: 58,907,154 km (0.082 R)
• M86: 63,554,561 km (0.09 R)
• M87: 67,116,636 km (0.092 R)
• M88: 67,225,693 km (0.107 R)
• M89: 71,631,649 km (0.093 R)
• M90: 74,771,110 km (0.044 R)
• M91: 75,449,536 km (0.098 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 19,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit