🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.41 AU - 0.69 AU

Year: 154 Days

Day: 40.5 Hours

Environment

Temp: 174 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,826,924 km

• M1: 232,325 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.59 AU - 0.97 AU

Year: 261 Days

Day: 39.7 Hours

Environment

Temp: 149 °C

Axial Tilt: 41.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.61 AU - 0.99 AU

Year: 271 Days

Day: 16 Hours

Environment

Temp: 146 °C

Axial Tilt: 46.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.64 AU - 2.14 AU

Year: 984 Days

Day: 31.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,826,924 km

• M1: 196,871 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.1 AU - 2.32 AU

Year: 1244 Days

Day: 20.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,826,924 km

• M1: 1,280,259 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.58 AU - 2.94 AU

Year: 1737 Days

Day: 22.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 155.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,826,924 km

• M1: 2,087,638 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 967.7

Radius: 3.7

Gravity: 70.69 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 16.87 AU - 19.81 AU

Year: 29747 Days

Day: 24.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 76,826,924 km

• M1: 64,327 km (0.112 R)
• M2: 157,227 km (0.113 R)
• M3: 384,467 km (0.095 R)
• M4: 512,223 km (0.117 R)
• M5: 595,100 km (0.101 R)
• M6: 2,562,163 km (0.086 R)
• M7: 2,850,438 km (0.119 R)
• M8: 3,353,535 km (0.072 R)
• M9: 3,992,767 km (0.079 R)
• M10: 4,214,022 km (0.059 R)
• M11: 7,229,616 km (0.076 R)
• M12: 7,703,094 km (0.08 R)
• M13: 9,182,766 km (0.097 R)
• M14: 9,769,040 km (0.12 R)
• M15: 10,594,671 km (0.114 R)
• M16: 10,670,816 km (0.094 R)
• M17: 11,913,974 km (0.037 R)
• M18: 11,993,112 km (0.076 R)
• M19: 12,391,790 km (0.105 R)
• M20: 14,280,912 km (0.044 R)
• M21: 15,215,450 km (0.089 R)
• M22: 15,301,469 km (0.114 R)
• M23: 15,473,805 km (0.053 R)
• M24: 15,994,855 km (0.046 R)
• M25: 16,521,589 km (0.093 R)
• M26: 16,875,837 km (0.038 R)
• M27: 19,053,682 km (0.048 R)
• M28: 19,705,331 km (0.078 R)
• M29: 19,986,874 km (0.099 R)
• M30: 20,175,218 km (0.095 R)
• M31: 20,743,989 km (0.095 R)
• M32: 21,510,528 km (0.108 R)
• M33: 21,607,019 km (0.072 R)
• M34: 22,579,704 km (0.045 R)
• M35: 23,268,902 km (0.106 R)
• M36: 24,365,903 km (0.081 R)
• M37: 26,610,020 km (0.093 R)
• M38: 27,233,395 km (0.075 R)
• M39: 27,651,670 km (0.108 R)
• M40: 27,861,556 km (0.094 R)
• M41: 28,919,213 km (0.081 R)
• M42: 30,421,625 km (0.078 R)
• M43: 33,055,744 km (0.081 R)
• M44: 33,613,744 km (0.087 R)
• M45: 33,949,890 km (0.118 R)
• M46: 34,174,736 km (0.081 R)
• M47: 34,625,774 km (0.109 R)
• M48: 35,305,995 km (0.098 R)
• M49: 37,372,989 km (0.039 R)
• M50: 39,243,112 km (0.057 R)
• M51: 39,833,724 km (0.064 R)
• M52: 40,070,687 km (0.093 R)
• M53: 40,427,179 km (0.093 R)
• M54: 40,784,718 km (0.074 R)
• M55: 41,382,960 km (0.064 R)
• M56: 41,743,191 km (0.117 R)
• M57: 42,104,620 km (0.053 R)
• M58: 42,466,946 km (0.063 R)
• M59: 45,032,699 km (0.093 R)
• M60: 46,023,187 km (0.093 R)
• M61: 46,147,502 km (0.077 R)
• M62: 47,146,068 km (0.089 R)
• M63: 47,522,307 km (0.07 R)
• M64: 50,824,979 km (0.106 R)
• M65: 51,597,652 km (0.086 R)
• M66: 53,024,217 km (0.089 R)
• M67: 54,858,437 km (0.089 R)
• M68: 56,447,166 km (0.114 R)
• M69: 57,916,666 km (0.078 R)
• M70: 60,756,931 km (0.117 R)
• M71: 61,713,759 km (0.116 R)
• M72: 61,987,972 km (0.111 R)
• M73: 62,125,303 km (0.06 R)
• M74: 63,227,241 km (0.105 R)
• M75: 63,919,281 km (0.12 R)
• M76: 64,335,761 km (0.108 R)
• M77: 65,310,840 km (0.099 R)
• M78: 66,150,533 km (0.028 R)
• M79: 66,712,422 km (0.115 R)
• M80: 67,840,690 km (0.074 R)
• M81: 68,123,729 km (0.107 R)
• M82: 68,975,389 km (0.108 R)
• M83: 70,116,223 km (0.026 R)
• M84: 70,259,238 km (0.059 R)
• M85: 71,263,339 km (0.102 R)
• M86: 74,595,632 km (0.105 R)
• M87: 76,943,570 km (0.076 R)
• M88: 80,960,273 km (0.119 R)
• M89: 85,197,184 km (0.068 R)
• M90: 91,373,482 km (0.113 R)
• M91: 91,999,100 km (0.118 R)
• M92: 97,213,633 km (0.084 R)
• M93: 98,492,097 km (0.054 R)
• M94: 105,622,679 km (0.116 R)
• M95: 105,950,747 km (0.069 R)
• M96: 108,091,343 km (0.085 R)
• M97: 110,246,151 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276.5

Radius: 7.3

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 16.25 AU - 22.21 AU

Year: 31939 Days

Day: 17.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,826,924 km

• M1: 93,199 km (0.083 R)
• M2: 231,727 km (0.098 R)
• M3: 751,281 km (0.08 R)
• M4: 1,333,216 km (0.112 R)
• M5: 1,451,548 km (0.11 R)
• M6: 1,666,969 km (0.086 R)
• M7: 1,992,494 km (0.078 R)
• M8: 2,059,963 km (0.067 R)
• M9: 2,128,179 km (0.118 R)
• M10: 3,201,245 km (0.049 R)
• M11: 3,441,499 km (0.055 R)
• M12: 3,522,880 km (0.099 R)
• M13: 4,371,699 km (0.025 R)
• M14: 5,708,505 km (0.114 R)
• M15: 5,999,772 km (0.114 R)
• M16: 6,597,116 km (0.064 R)
• M17: 7,109,340 km (0.112 R)
• M18: 8,226,088 km (0.083 R)
• M19: 8,776,907 km (0.11 R)
• M20: 8,944,457 km (0.105 R)
• M21: 9,113,053 km (0.065 R)
• M22: 9,226,149 km (0.081 R)
• M23: 9,625,277 km (0.117 R)
• M24: 10,558,917 km (0.106 R)
• M25: 10,856,617 km (0.113 R)
• M26: 11,157,009 km (0.074 R)
• M27: 11,460,244 km (0.104 R)
• M28: 12,074,643 km (0.088 R)
• M29: 13,016,361 km (0.106 R)
• M30: 13,657,238 km (0.062 R)
• M31: 14,637,703 km (0.108 R)
• M32: 14,902,940 km (0.07 R)
• M33: 15,640,757 km (0.096 R)
• M34: 17,012,270 km (0.095 R)
• M35: 17,151,545 km (0.105 R)
• M36: 18,493,438 km (0.091 R)
• M37: 18,996,237 km (0.037 R)
• M38: 19,285,709 km (0.096 R)
• M39: 19,576,527 km (0.1 R)
• M40: 20,015,447 km (0.098 R)
• M41: 20,531,709 km (0.088 R)
• M42: 23,797,730 km (0.112 R)
• M43: 25,689,395 km (0.103 R)
• M44: 25,849,315 km (0.057 R)
• M45: 26,411,354 km (0.064 R)
• M46: 26,896,201 km (0.093 R)
• M47: 27,629,081 km (0.031 R)
• M48: 28,865,059 km (0.099 R)
• M49: 29,281,090 km (0.118 R)
• M50: 29,531,667 km (0.116 R)
• M51: 30,541,004 km (0.071 R)
• M52: 31,561,710 km (0.047 R)
• M53: 31,990,158 km (0.105 R)
• M54: 33,461,603 km (0.084 R)
• M55: 33,636,184 km (0.071 R)
• M56: 34,249,535 km (0.115 R)
• M57: 34,689,951 km (0.083 R)
• M58: 36,290,798 km (0.026 R)
• M59: 38,097,641 km (0.115 R)
• M60: 38,279,851 km (0.12 R)
• M61: 39,471,847 km (0.109 R)
• M62: 40,025,957 km (0.106 R)
• M63: 43,500,218 km (0.063 R)
• M64: 44,455,700 km (0.085 R)
• M65: 45,611,344 km (0.093 R)
• M66: 47,853,816 km (0.12 R)
• M67: 49,832,696 km (0.114 R)
• M68: 50,131,892 km (0.04 R)
• M69: 50,431,686 km (0.083 R)
• M70: 51,233,830 km (0.116 R)
• M71: 54,998,760 km (0.065 R)
• M72: 55,617,496 km (0.08 R)
• M73: 55,720,868 km (0.119 R)
• M74: 56,862,151 km (0.116 R)
• M75: 56,966,420 km (0.119 R)
• M76: 58,641,169 km (0.095 R)
• M77: 59,907,814 km (0.094 R)
• M78: 60,119,794 km (0.101 R)
• M79: 61,931,873 km (0.114 R)
• M80: 63,978,073 km (0.031 R)
• M81: 64,846,339 km (0.111 R)
• M82: 65,064,004 km (0.026 R)
• M83: 66,484,734 km (0.109 R)
• M84: 67,694,981 km (0.053 R)
• M85: 69,245,563 km (0.094 R)
• M86: 69,468,015 km (0.108 R)
• M87: 71,481,154 km (0.053 R)
• M88: 71,705,999 km (0.092 R)
• M89: 73,399,896 km (0.109 R)
• M90: 73,967,321 km (0.115 R)
• M91: 74,308,554 km (0.1 R)
• M92: 74,992,665 km (0.088 R)
• M93: 75,106,808 km (0.118 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 16,444 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit