🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.47 AU - 0.57 AU

Year: 139 Days

Day: 46.1 Hours

Environment

Temp: 208 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 70,081,399 km

• M1: 143,016 km (0.111 R)
• M2: 218,862 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.86 AU - 1.36 AU

Year: 434 Days

Day: 25.4 Hours

Environment

Temp: 21 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 70,081,399 km

• M1: 140,024 km (0.056 R)
• M2: 434,133 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.02 AU - 1.44 AU

Year: 506 Days

Day: 13.7 Hours

Environment

Temp: 8 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 70,081,399 km

• M1: 274,811 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.51 AU - 2.03 AU

Year: 873 Days

Day: 44.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,081,399 km

• M1: 156,629 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.84 AU - 2.28 AU

Year: 1096 Days

Day: 43.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.37 AU - 2.51 AU

Year: 1413 Days

Day: 34.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.09 AU - 3.11 AU

Year: 1555 Days

Day: 21.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,081,399 km

• M1: 168,896 km (0.11 R)
• M2: 1,234,182 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.8

Radius: 11

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 7.53 AU - 11.51 AU

Year: 10893 Days

Day: 14.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 70,081,399 km

• M1: 155,582 km (0.05 R)
• M2: 224,995 km (0.113 R)
• M3: 1,209,349 km (0.115 R)
• M4: 1,746,256 km (0.066 R)
• M5: 2,027,799 km (0.104 R)
• M6: 2,576,674 km (0.082 R)
• M7: 2,838,470 km (0.082 R)
• M8: 3,108,943 km (0.097 R)
• M9: 3,262,879 km (0.053 R)
• M10: 3,419,508 km (0.072 R)
• M11: 3,707,634 km (0.046 R)
• M12: 3,805,471 km (0.11 R)
• M13: 4,479,708 km (0.056 R)
• M14: 4,902,023 km (0.095 R)
• M15: 6,013,535 km (0.107 R)
• M16: 6,128,875 km (0.115 R)
• M17: 6,283,859 km (0.109 R)
• M18: 6,400,844 km (0.108 R)
• M19: 7,611,390 km (0.052 R)
• M20: 8,030,414 km (0.08 R)
• M21: 9,645,772 km (0.056 R)
• M22: 9,916,992 km (0.106 R)
• M23: 11,027,009 km (0.055 R)
• M24: 11,501,084 km (0.118 R)
• M25: 12,176,219 km (0.079 R)
• M26: 12,715,520 km (0.109 R)
• M27: 12,963,254 km (0.096 R)
• M28: 14,123,535 km (0.074 R)
• M29: 14,483,318 km (0.12 R)
• M30: 14,586,690 km (0.077 R)
• M31: 14,690,212 km (0.062 R)
• M32: 15,211,859 km (0.038 R)
• M33: 16,650,393 km (0.062 R)
• M34: 17,194,181 km (0.025 R)
• M35: 17,303,537 km (0.113 R)
• M36: 17,633,400 km (0.119 R)
• M37: 17,854,356 km (0.082 R)
• M38: 18,635,108 km (0.096 R)
• M39: 19,769,807 km (0.066 R)
• M40: 20,693,574 km (0.066 R)
• M41: 21,513,520 km (0.098 R)
• M42: 21,631,553 km (0.044 R)
• M43: 22,165,169 km (0.065 R)
• M44: 22,703,122 km (0.114 R)
• M45: 23,670,123 km (0.111 R)
• M46: 25,083,823 km (0.101 R)
• M47: 25,207,989 km (0.114 R)
• M48: 25,706,898 km (0.09 R)
• M49: 26,020,455 km (0.103 R)
• M50: 26,209,098 km (0.092 R)
• M51: 26,335,209 km (0.096 R)
• M52: 26,968,457 km (0.109 R)
• M53: 27,863,501 km (0.09 R)
• M54: 28,314,688 km (0.078 R)
• M55: 28,444,090 km (0.107 R)
• M56: 29,617,087 km (0.031 R)
• M57: 30,341,739 km (0.045 R)
• M58: 31,005,505 km (0.039 R)
• M59: 31,406,128 km (0.099 R)
• M60: 31,607,188 km (0.077 R)
• M61: 33,914,286 km (0.081 R)
• M62: 34,327,027 km (0.116 R)
• M63: 34,879,940 km (0.106 R)
• M64: 36,275,090 km (0.103 R)
• M65: 36,697,255 km (0.046 R)
• M66: 36,767,716 km (0.116 R)
• M67: 36,908,936 km (0.088 R)
• M68: 37,902,117 km (0.09 R)
• M69: 40,860,863 km (0.05 R)
• M70: 41,007,170 km (0.076 R)
• M71: 41,961,904 km (0.083 R)
• M72: 44,869,637 km (0.112 R)
• M73: 46,920,624 km (0.043 R)
• M74: 47,688,061 km (0.093 R)
• M75: 48,459,537 km (0.071 R)
• M76: 48,846,846 km (0.111 R)
• M77: 49,468,725 km (0.112 R)
• M78: 49,546,516 km (0.097 R)
• M79: 49,702,546 km (0.089 R)
• M80: 49,936,816 km (0.086 R)
• M81: 52,616,862 km (0.056 R)
• M82: 52,696,448 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 789.4

Radius: 7.4

Gravity: 14.42 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 9.63 AU - 15.45 AU

Year: 16468 Days

Day: 17.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,081,399 km

• M1: 631,004 km (0.114 R)
• M2: 805,136 km (0.089 R)
• M3: 874,549 km (0.119 R)
• M4: 1,333,067 km (0.08 R)
• M5: 2,013,288 km (0.115 R)
• M6: 2,109,180 km (0.034 R)
• M7: 2,473,302 km (0.079 R)
• M8: 3,448,530 km (0.073 R)
• M9: 3,758,347 km (0.103 R)
• M10: 4,117,382 km (0.103 R)
• M11: 4,487,637 km (0.117 R)
• M12: 4,571,412 km (0.093 R)
• M13: 4,740,308 km (0.057 R)
• M14: 5,436,985 km (0.118 R)
• M15: 5,616,054 km (0.054 R)
• M16: 5,842,844 km (0.112 R)
• M17: 6,026,251 km (0.087 R)
• M18: 6,827,348 km (0.115 R)
• M19: 7,661,655 km (0.108 R)
• M20: 7,812,150 km (0.065 R)
• M21: 8,527,677 km (0.084 R)
• M22: 9,104,526 km (0.102 R)
• M23: 9,478,072 km (0.031 R)
• M24: 11,997,300 km (0.078 R)
• M25: 12,347,958 km (0.052 R)
• M26: 12,642,815 km (0.088 R)
• M27: 13,239,561 km (0.104 R)
• M28: 13,299,699 km (0.116 R)
• M29: 13,723,510 km (0.109 R)
• M30: 14,090,175 km (0.1 R)
• M31: 14,522,213 km (0.053 R)
• M32: 15,780,182 km (0.033 R)
• M33: 15,971,817 km (0.055 R)
• M34: 16,551,658 km (0.09 R)
• M35: 16,616,434 km (0.113 R)
• M36: 17,007,333 km (0.062 R)
• M37: 17,665,414 km (0.077 R)
• M38: 18,331,873 km (0.113 R)
• M39: 19,278,678 km (0.062 R)
• M40: 20,172,076 km (0.116 R)
• M41: 20,658,718 km (0.066 R)
• M42: 21,008,777 km (0.043 R)
• M43: 21,149,249 km (0.068 R)
• M44: 21,643,670 km (0.07 R)
• M45: 21,714,580 km (0.117 R)
• M46: 22,141,831 km (0.077 R)
• M47: 23,221,928 km (0.05 R)
• M48: 23,951,517 km (0.093 R)
• M49: 25,733,078 km (0.085 R)
• M50: 26,487,949 km (0.116 R)
• M51: 28,019,532 km (0.095 R)
• M52: 28,795,945 km (0.106 R)
• M53: 29,658,227 km (0.042 R)
• M54: 33,027,620 km (0.057 R)
• M55: 35,173,302 km (0.1 R)
• M56: 35,507,503 km (0.051 R)
• M57: 38,046,628 km (0.092 R)
• M58: 38,475,525 km (0.078 R)
• M59: 38,733,581 km (0.08 R)
• M60: 38,819,750 km (0.117 R)
• M61: 39,684,874 km (0.119 R)
• M62: 39,945,623 km (0.084 R)
• M63: 40,731,311 km (0.107 R)
• M64: 40,906,640 km (0.118 R)
• M65: 41,257,896 km (0.117 R)
• M66: 42,052,111 km (0.096 R)
• M67: 42,495,519 km (0.053 R)
• M68: 42,851,412 km (0.088 R)
• M69: 43,835,018 km (0.105 R)
• M70: 45,733,415 km (0.104 R)
• M71: 46,189,390 km (0.034 R)
• M72: 46,555,157 km (0.048 R)
• M73: 46,646,860 km (0.05 R)
• M74: 46,738,564 km (0.103 R)
• M75: 49,049,701 km (0.084 R)
• M76: 49,422,948 km (0.069 R)
• M77: 49,797,242 km (0.096 R)
• M78: 49,984,688 km (0.117 R)
• M79: 51,587,479 km (0.096 R)
• M80: 51,682,175 km (0.099 R)
• M81: 51,777,169 km (0.082 R)
• M82: 57,377,515 km (0.073 R)
• M83: 58,559,937 km (0.07 R)
• M84: 58,955,922 km (0.033 R)
• M85: 59,949,552 km (0.087 R)
• M86: 61,651,676 km (0.114 R)
• M87: 62,559,137 km (0.081 R)
• M88: 64,489,548 km (0.044 R)
• M89: 67,059,041 km (0.102 R)
• M90: 69,452,457 km (0.027 R)
• M91: 69,557,176 km (0.094 R)
• M92: 70,081,366 km (0.1 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 19,073 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit