🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.86 AU - 1.02 AU

Year: 338 Days

Day: 47.2 Hours

Environment

Temp: 31 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 82,534,063 km

• M1: 362,476 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.75 AU - 1.15 AU

Year: 343 Days

Day: 23.9 Hours

Environment

Temp: 44 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.76 AU - 1.2 AU

Year: 360 Days

Day: 14 Hours

Environment

Temp: 31 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.37 AU - 2.81 AU

Year: 1546 Days

Day: 20.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,534,063 km

• M1: 1,487,900 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.48 AU - 3.84 AU

Year: 2597 Days

Day: 24 Hours

Environment

Temp: -130 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,534,063 km

• M1: 1,082,640 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.6

Radius: 13.7

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.63 AU - 5.41 AU

Year: 4171 Days

Day: 10.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 82,534,063 km

• M1: 170,990 km (0.076 R)
• M2: 350,508 km (0.12 R)
• M3: 862,133 km (0.103 R)
• M4: 1,162,525 km (0.06 R)
• M5: 1,290,132 km (0.078 R)
• M6: 1,459,626 km (0.067 R)
• M7: 1,637,049 km (0.03 R)
• M8: 1,795,025 km (0.116 R)
• M9: 1,903,334 km (0.107 R)
• M10: 2,027,949 km (0.066 R)
• M11: 2,493,497 km (0.033 R)
• M12: 2,615,270 km (0.084 R)
• M13: 3,958,210 km (0.078 R)
• M14: 4,065,173 km (0.112 R)
• M15: 4,447,545 km (0.031 R)
• M16: 4,879,733 km (0.089 R)
• M17: 4,975,476 km (0.063 R)
• M18: 5,247,145 km (0.067 R)
• M19: 5,886,227 km (0.087 R)
• M20: 6,050,037 km (0.071 R)
• M21: 6,340,107 km (0.109 R)
• M22: 6,571,386 km (0.109 R)
• M23: 6,741,329 km (0.088 R)
• M24: 6,848,291 km (0.06 R)
• M25: 7,107,245 km (0.101 R)
• M26: 7,568,455 km (0.112 R)
• M27: 8,130,195 km (0.086 R)
• M28: 8,798,748 km (0.103 R)
• M29: 9,056,954 km (0.114 R)
• M30: 9,846,831 km (0.08 R)
• M31: 10,758,630 km (0.05 R)
• M32: 10,908,976 km (0.085 R)
• M33: 11,009,655 km (0.094 R)
• M34: 11,110,634 km (0.095 R)
• M35: 11,339,070 km (0.096 R)
• M36: 11,517,690 km (0.114 R)
• M37: 12,294,252 km (0.084 R)
• M38: 12,927,650 km (0.099 R)
• M39: 13,761,508 km (0.068 R)
• M40: 14,006,849 km (0.096 R)
• M41: 14,253,685 km (0.117 R)
• M42: 14,585,044 km (0.106 R)
• M43: 14,946,922 km (0.082 R)
• M44: 15,509,410 km (0.062 R)
• M45: 15,736,350 km (0.109 R)
• M46: 15,821,770 km (0.082 R)
• M47: 16,050,206 km (0.097 R)
• M48: 16,193,670 km (0.078 R)
• M49: 16,395,029 km (0.11 R)
• M50: 16,655,180 km (0.091 R)
• M51: 16,771,268 km (0.066 R)
• M52: 17,092,006 km (0.092 R)
• M53: 17,297,104 km (0.092 R)
• M54: 17,680,224 km (0.105 R)
• M55: 17,947,107 km (0.096 R)
• M56: 18,036,267 km (0.091 R)
• M57: 18,364,784 km (0.089 R)
• M58: 18,574,969 km (0.093 R)
• M59: 18,846,340 km (0.073 R)
• M60: 18,997,583 km (0.074 R)
• M61: 19,118,907 km (0.102 R)
• M62: 19,301,416 km (0.077 R)
• M63: 19,423,339 km (0.077 R)
• M64: 19,637,413 km (0.09 R)
• M65: 20,501,640 km (0.108 R)
• M66: 21,095,245 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.5

Radius: 3.8

Gravity: 41.72 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 13.82 AU - 18.5 AU

Year: 24092 Days

Day: 16.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,534,063 km

• M1: 60,737 km (0.117 R)
• M2: 85,570 km (0.11 R)
• M3: 142,417 km (0.082 R)
• M4: 214,224 km (0.112 R)
• M5: 519,404 km (0.073 R)
• M6: 808,576 km (0.112 R)
• M7: 914,641 km (0.071 R)
• M8: 1,477,728 km (0.08 R)
• M9: 1,741,469 km (0.095 R)
• M10: 1,809,685 km (0.1 R)
• M11: 1,913,656 km (0.105 R)
• M12: 2,091,378 km (0.112 R)
• M13: 2,274,336 km (0.12 R)
• M14: 2,462,531 km (0.102 R)
• M15: 2,500,828 km (0.081 R)
• M16: 2,616,616 km (0.055 R)
• M17: 3,390,785 km (0.061 R)
• M18: 3,519,140 km (0.068 R)
• M19: 3,562,224 km (0.079 R)
• M20: 3,958,360 km (0.052 R)
• M21: 4,048,268 km (0.05 R)
• M22: 4,184,402 km (0.085 R)
• M23: 4,696,326 km (0.115 R)
• M24: 4,935,533 km (0.12 R)
• M25: 6,399,199 km (0.047 R)
• M26: 6,771,099 km (0.113 R)
• M27: 7,204,933 km (0.056 R)
• M28: 7,928,687 km (0.084 R)
• M29: 8,098,930 km (0.031 R)
• M30: 8,327,964 km (0.045 R)
• M31: 8,385,559 km (0.117 R)
• M32: 9,086,575 km (0.106 R)
• M33: 9,444,263 km (0.118 R)
• M34: 10,669,021 km (0.117 R)
• M35: 11,109,287 km (0.059 R)
• M36: 11,491,510 km (0.109 R)
• M37: 12,137,922 km (0.086 R)
• M38: 13,465,903 km (0.112 R)
• M39: 13,873,258 km (0.112 R)
• M40: 15,684,290 km (0.062 R)
• M41: 16,689,886 km (0.046 R)
• M42: 17,054,008 km (0.056 R)
• M43: 18,236,878 km (0.097 R)
• M44: 19,217,193 km (0.073 R)
• M45: 19,369,633 km (0.101 R)
• M46: 20,292,054 km (0.071 R)
• M47: 20,369,545 km (0.099 R)
• M48: 20,836,739 km (0.097 R)
• M49: 22,020,059 km (0.043 R)
• M50: 22,579,704 km (0.062 R)
• M51: 22,982,272 km (0.111 R)
• M52: 23,876,269 km (0.098 R)
• M53: 23,958,099 km (0.118 R)
• M54: 24,864,512 km (0.093 R)
• M55: 25,030,566 km (0.115 R)
• M56: 25,363,571 km (0.1 R)
• M57: 27,564,305 km (0.086 R)
• M58: 29,298,294 km (0.076 R)
• M59: 30,178,378 km (0.095 R)
• M60: 31,156,599 km (0.083 R)
• M61: 32,325,856 km (0.077 R)
• M62: 36,577,128 km (0.071 R)
• M63: 39,539,465 km (0.118 R)
• M64: 41,294,547 km (0.115 R)
• M65: 43,874,064 km (0.103 R)
• M66: 45,893,635 km (0.039 R)
• M67: 46,403,165 km (0.099 R)
• M68: 48,460,136 km (0.071 R)
• M69: 50,546,727 km (0.117 R)
• M70: 51,495,327 km (0.069 R)
• M71: 51,918,689 km (0.09 R)
• M72: 52,769,003 km (0.064 R)
• M73: 53,302,918 km (0.112 R)
• M74: 54,268,273 km (0.086 R)
• M75: 58,627,854 km (0.074 R)
• M76: 58,959,363 km (0.111 R)
• M77: 62,083,116 km (0.102 R)
• M78: 63,664,964 km (0.081 R)
• M79: 64,233,287 km (0.068 R)
• M80: 64,460,974 km (0.038 R)
• M81: 66,407,542 km (0.085 R)
• M82: 67,214,772 km (0.118 R)
• M83: 67,561,690 km (0.114 R)
• M84: 67,909,205 km (0.08 R)
• M85: 68,257,320 km (0.114 R)
• M86: 68,606,032 km (0.111 R)
• M87: 69,071,880 km (0.09 R)
• M88: 71,298,944 km (0.062 R)
• M89: 71,888,958 km (0.036 R)
• M90: 72,007,140 km (0.107 R)
• M91: 74,145,641 km (0.092 R)
• M92: 76,666,814 km (0.111 R)
• M93: 77,513,538 km (0.086 R)
• M94: 78,728,273 km (0.025 R)
• M95: 80,807,983 km (0.109 R)
• M96: 82,163,190 km (0.102 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: 515 - 12,194 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit