🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.41 AU - 0.63 AU

Year: 136 Days

Day: 39.5 Hours

Environment

Temp: 205 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 84,098,836 km

• M1: 25,880 km (0.09 R)
• M2: 81,082 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.65 AU - 0.79 AU

Year: 221 Days

Day: 26.2 Hours

Environment

Temp: 122 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.12 AU - 1.52 AU

Year: 548 Days

Day: 47.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,098,836 km

• M1: 789,129 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.47 AU - 1.55 AU

Year: 671 Days

Day: 21.1 Hours

Environment

Temp: -26 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.4 AU - 3.02 AU

Year: 1613 Days

Day: 34.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.4 AU - 4.44 AU

Year: 3361 Days

Day: 35.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 16.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124.4

Radius: 7

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 12.73 AU - 19.63 AU

Year: 23537 Days

Day: 18.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 84,098,836 km

• M1: 91,404 km (0.096 R)
• M2: 166,502 km (0.095 R)
• M3: 414,536 km (0.061 R)
• M4: 499,657 km (0.054 R)
• M5: 639,232 km (0.059 R)
• M6: 809,324 km (0.06 R)
• M7: 1,013,226 km (0.101 R)
• M8: 1,338,602 km (0.066 R)
• M9: 1,403,228 km (0.089 R)
• M10: 2,679,597 km (0.116 R)
• M11: 3,388,392 km (0.103 R)
• M12: 3,566,862 km (0.114 R)
• M13: 3,778,842 km (0.082 R)
• M14: 3,901,961 km (0.112 R)
• M15: 4,057,693 km (0.081 R)
• M16: 4,247,233 km (0.093 R)
• M17: 4,343,125 km (0.082 R)
• M18: 4,439,766 km (0.09 R)
• M19: 6,044,053 km (0.067 R)
• M20: 6,963,332 km (0.08 R)
• M21: 8,004,384 km (0.042 R)
• M22: 8,402,164 km (0.073 R)
• M23: 8,724,997 km (0.091 R)
• M24: 9,258,463 km (0.099 R)
• M25: 9,383,078 km (0.051 R)
• M26: 10,184,922 km (0.118 R)
• M27: 10,399,745 km (0.065 R)
• M28: 10,833,579 km (0.096 R)
• M29: 12,261,341 km (0.1 R)
• M30: 12,950,837 km (0.067 R)
• M31: 13,183,462 km (0.059 R)
• M32: 13,370,459 km (0.101 R)
• M33: 14,127,574 km (0.105 R)
• M34: 14,415,101 km (0.075 R)
• M35: 14,463,272 km (0.08 R)
• M36: 14,607,933 km (0.063 R)
• M37: 14,704,573 km (0.11 R)
• M38: 15,931,276 km (0.055 R)
• M39: 16,030,758 km (0.065 R)
• M40: 17,343,629 km (0.099 R)
• M41: 17,754,425 km (0.108 R)
• M42: 18,168,512 km (0.068 R)
• M43: 19,058,918 km (0.092 R)
• M44: 19,111,726 km (0.101 R)
• M45: 19,429,771 km (0.111 R)
• M46: 19,482,879 km (0.031 R)
• M47: 20,178,359 km (0.038 R)
• M48: 20,340,074 km (0.06 R)
• M49: 21,100,181 km (0.085 R)
• M50: 21,154,784 km (0.091 R)
• M51: 21,593,705 km (0.041 R)
• M52: 21,869,563 km (0.107 R)
• M53: 21,980,266 km (0.094 R)
• M54: 22,480,521 km (0.099 R)
• M55: 22,872,318 km (0.072 R)
• M56: 23,040,914 km (0.104 R)
• M57: 23,209,810 km (0.091 R)
• M58: 23,719,191 km (0.091 R)
• M59: 24,404,200 km (0.103 R)
• M60: 24,519,091 km (0.111 R)
• M61: 25,560,292 km (0.1 R)
• M62: 26,027,636 km (0.104 R)
• M63: 26,144,921 km (0.056 R)
• M64: 26,615,855 km (0.119 R)
• M65: 26,970,851 km (0.119 R)
• M66: 27,267,952 km (0.111 R)
• M67: 27,566,100 km (0.107 R)
• M68: 27,865,296 km (0.074 R)
• M69: 29,438,617 km (0.05 R)
• M70: 29,683,210 km (0.086 R)
• M71: 31,040,511 km (0.096 R)
• M72: 31,164,827 km (0.115 R)
• M73: 32,165,936 km (0.078 R)
• M74: 32,607,249 km (0.064 R)
• M75: 33,050,508 km (0.106 R)
• M76: 34,714,635 km (0.055 R)
• M77: 35,361,795 km (0.055 R)
• M78: 35,621,796 km (0.093 R)
• M79: 36,733,907 km (0.091 R)
• M80: 37,592,000 km (0.111 R)
• M81: 39,193,595 km (0.111 R)
• M82: 40,273,542 km (0.1 R)
• M83: 40,477,145 km (0.116 R)
• M84: 42,187,048 km (0.118 R)
• M85: 43,850,577 km (0.077 R)
• M86: 43,920,289 km (0.109 R)
• M87: 44,339,762 km (0.091 R)
• M88: 44,690,270 km (0.117 R)
• M89: 44,901,053 km (0.053 R)
• M90: 46,456,871 km (0.107 R)
• M91: 47,169,854 km (0.109 R)
• M92: 47,527,842 km (0.108 R)
• M93: 47,599,499 km (0.057 R)
• M94: 47,814,771 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 375.1

Radius: 4.4

Gravity: 19.38 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 14.88 AU - 24.34 AU

Year: 31406 Days

Day: 19.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 84,098,836 km

• M1: 328,966 km (0.115 R)
• M2: 778,059 km (0.113 R)
• M3: 994,377 km (0.104 R)
• M4: 1,383,631 km (0.099 R)
• M5: 2,174,255 km (0.053 R)
• M6: 2,672,716 km (0.04 R)
• M7: 2,792,543 km (0.081 R)
• M8: 3,037,585 km (0.09 R)
• M9: 3,768,969 km (0.07 R)
• M10: 3,813,699 km (0.053 R)
• M11: 6,049,887 km (0.055 R)
• M12: 9,998,074 km (0.073 R)
• M13: 11,068,447 km (0.119 R)
• M14: 11,261,129 km (0.056 R)
• M15: 12,042,778 km (0.072 R)
• M16: 12,373,689 km (0.067 R)
• M17: 13,452,289 km (0.076 R)
• M18: 14,771,892 km (0.09 R)
• M19: 17,756,370 km (0.097 R)
• M20: 18,893,313 km (0.06 R)
• M21: 20,366,853 km (0.118 R)
• M22: 20,760,744 km (0.108 R)
• M23: 21,716,225 km (0.095 R)
• M24: 23,422,688 km (0.079 R)
• M25: 25,679,222 km (0.061 R)
• M26: 26,962,323 km (0.107 R)
• M27: 29,679,769 km (0.116 R)
• M28: 30,305,237 km (0.084 R)
• M29: 30,754,779 km (0.118 R)
• M30: 32,025,015 km (0.086 R)
• M31: 32,758,493 km (0.106 R)
• M32: 34,522,701 km (0.092 R)
• M33: 38,239,310 km (0.107 R)
• M34: 38,822,293 km (0.057 R)
• M35: 39,310,431 km (0.116 R)
• M36: 40,095,521 km (0.115 R)
• M37: 40,193,956 km (0.106 R)
• M38: 41,681,108 km (0.037 R)
• M39: 42,682,516 km (0.079 R)
• M40: 43,996,135 km (0.055 R)
• M41: 44,913,320 km (0.111 R)
• M42: 45,323,068 km (0.11 R)
• M43: 47,181,822 km (0.11 R)
• M44: 47,389,913 km (0.097 R)
• M45: 48,854,925 km (0.112 R)
• M46: 50,334,597 km (0.101 R)
• M47: 51,507,594 km (0.062 R)
• M48: 53,989,273 km (0.113 R)
• M49: 58,062,225 km (0.105 R)
• M50: 58,843,724 km (0.118 R)
• M51: 63,950,846 km (0.115 R)
• M52: 64,296,417 km (0.052 R)
• M53: 64,757,926 km (0.096 R)
• M54: 66,033,099 km (0.113 R)
• M55: 66,965,692 km (0.115 R)
• M56: 69,670,870 km (0.067 R)
• M57: 70,026,314 km (0.069 R)
• M58: 70,263,726 km (0.092 R)
• M59: 71,334,997 km (0.073 R)
• M60: 72,771,735 km (0.086 R)
• M61: 73,976,297 km (0.084 R)
• M62: 74,581,121 km (0.098 R)
• M63: 79,106,905 km (0.1 R)
• M64: 79,354,191 km (0.09 R)
• M65: 81,465,465 km (0.11 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 10,660 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit