🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.64 AU - 1 AU

Year: 275 Days

Day: 26.2 Hours

Environment

Temp: 108 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,404,335 km

• M1: 556,953 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.77 AU - 1.15 AU

Year: 349 Days

Day: 22.8 Hours

Environment

Temp: 24 °C

Axial Tilt: 24.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.85 AU - 1.39 AU

Year: 440 Days

Day: 23.7 Hours

Environment

Temp: -3 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 66,404,335 km

• M1: 664,813 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.49 AU - 1.57 AU

Year: 702 Days

Day: 18 Hours

Environment

Temp: -39 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,404,335 km

• M1: 980,315 km (0.034 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.55 AU - 1.89 AU

Year: 837 Days

Day: 26.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.17 AU - 3.51 AU

Year: 2264 Days

Day: 26.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.63 AU - 4.85 AU

Year: 3238 Days

Day: 41.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,404,335 km

• M1: 1,499,719 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.2

Radius: 15

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.08 AU - 6.38 AU

Year: 4436 Days

Day: 5.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 66,404,335 km

• M1: 221,704 km (0.079 R)
• M2: 369,208 km (0.074 R)
• M3: 506,838 km (0.04 R)
• M4: 634,295 km (0.103 R)
• M5: 888,761 km (0.1 R)
• M6: 1,193,492 km (0.092 R)
• M7: 1,731,296 km (0.077 R)
• M8: 1,851,124 km (0.051 R)
• M9: 2,829,943 km (0.096 R)
• M10: 3,416,067 km (0.088 R)
• M11: 3,524,825 km (0.111 R)
• M12: 3,835,540 km (0.12 R)
• M13: 4,295,254 km (0.087 R)
• M14: 4,772,621 km (0.105 R)
• M15: 5,546,491 km (0.098 R)
• M16: 5,726,756 km (0.039 R)
• M17: 5,987,655 km (0.104 R)
• M18: 6,225,815 km (0.111 R)
• M19: 6,386,483 km (0.118 R)
• M20: 6,575,574 km (0.056 R)
• M21: 6,766,461 km (0.101 R)
• M22: 7,126,095 km (0.105 R)
• M23: 7,777,743 km (0.114 R)
• M24: 7,979,999 km (0.102 R)
• M25: 8,125,408 km (0.064 R)
• M26: 8,242,394 km (0.08 R)
• M27: 8,596,941 km (0.085 R)
• M28: 8,956,574 km (0.045 R)
• M29: 9,138,186 km (0.075 R)
• M30: 9,259,959 km (0.102 R)
• M31: 9,597,751 km (0.099 R)
• M32: 10,096,211 km (0.08 R)
• M33: 10,253,737 km (0.08 R)
• M34: 10,667,226 km (0.097 R)
• M35: 11,183,638 km (0.077 R)
• M36: 12,274,655 km (0.094 R)
• M37: 12,375,484 km (0.114 R)
• M38: 12,611,998 km (0.099 R)
• M39: 12,918,225 km (0.103 R)
• M40: 13,123,772 km (0.086 R)
• M41: 13,364,924 km (0.11 R)
• M42: 13,503,452 km (0.108 R)
• M43: 13,781,853 km (0.093 R)
• M44: 14,914,459 km (0.074 R)
• M45: 15,058,073 km (0.079 R)
• M46: 15,238,338 km (0.102 R)
• M47: 16,224,188 km (0.1 R)
• M48: 16,594,593 km (0.116 R)
• M49: 16,743,442 km (0.094 R)
• M50: 17,268,232 km (0.117 R)
• M51: 17,532,721 km (0.113 R)
• M52: 17,874,702 km (0.119 R)
• M53: 19,893,525 km (0.092 R)
• M54: 20,170,879 km (0.074 R)
• M55: 20,569,258 km (0.094 R)
• M56: 20,689,236 km (0.083 R)
• M57: 21,373,796 km (0.072 R)
• M58: 21,576,501 km (0.08 R)
• M59: 21,902,175 km (0.068 R)
• M60: 22,229,645 km (0.091 R)
• M61: 22,352,764 km (0.11 R)
• M62: 22,765,056 km (0.094 R)
• M63: 22,889,222 km (0.11 R)
• M64: 23,263,067 km (0.102 R)
• M65: 24,059,078 km (0.095 R)
• M66: 24,354,533 km (0.098 R)
• M67: 25,248,231 km (0.115 R)
• M68: 25,376,736 km (0.117 R)
• M69: 25,677,577 km (0.092 R)
• M70: 25,893,297 km (0.068 R)
• M71: 26,022,849 km (0.087 R)
• M72: 26,630,815 km (0.102 R)
• M73: 28,215,355 km (0.094 R)
• M74: 28,437,957 km (0.099 R)
• M75: 28,571,697 km (0.057 R)
• M76: 28,705,737 km (0.063 R)
• M77: 28,929,535 km (0.113 R)
• M78: 29,604,371 km (0.11 R)
• M79: 30,011,726 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 725.7

Radius: 4.5

Gravity: 35.84 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 10.59 AU - 13.85 AU

Year: 15842 Days

Day: 21.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (100)

Outer Limit: 66,404,335 km

• M1: 72,705 km (0.105 R)
• M2: 122,371 km (0.104 R)
• M3: 334,052 km (0.108 R)
• M4: 647,609 km (0.069 R)
• M5: 958,922 km (0.092 R)
• M6: 1,105,079 km (0.083 R)
• M7: 1,232,537 km (0.118 R)
• M8: 1,391,559 km (0.112 R)
• M9: 2,542,865 km (0.119 R)
• M10: 2,745,420 km (0.09 R)
• M11: 3,201,843 km (0.09 R)
• M12: 3,274,099 km (0.097 R)
• M13: 3,531,557 km (0.046 R)
• M14: 4,543,287 km (0.096 R)
• M15: 5,249,988 km (0.091 R)
• M16: 5,292,623 km (0.118 R)
• M17: 6,902,446 km (0.093 R)
• M18: 7,137,165 km (0.094 R)
• M19: 7,711,022 km (0.093 R)
• M20: 8,052,704 km (0.089 R)
• M21: 8,200,656 km (0.071 R)
• M22: 8,349,506 km (0.111 R)
• M23: 8,700,313 km (0.097 R)
• M24: 9,572,020 km (0.067 R)
• M25: 9,624,080 km (0.106 R)
• M26: 9,781,158 km (0.091 R)
• M27: 10,310,584 km (0.093 R)
• M28: 10,958,044 km (0.099 R)
• M29: 11,176,906 km (0.079 R)
• M30: 11,286,860 km (0.07 R)
• M31: 11,563,167 km (0.037 R)
• M32: 12,179,062 km (0.092 R)
• M33: 12,462,550 km (0.032 R)
• M34: 12,576,543 km (0.084 R)
• M35: 12,863,023 km (0.117 R)
• M36: 15,049,097 km (0.069 R)
• M37: 15,292,194 km (0.11 R)
• M38: 15,414,265 km (0.056 R)
• M39: 15,659,307 km (0.109 R)
• M40: 15,843,910 km (0.093 R)
• M41: 17,538,106 km (0.082 R)
• M42: 18,374,059 km (0.066 R)
• M43: 18,894,809 km (0.105 R)
• M44: 19,025,857 km (0.102 R)
• M45: 19,685,285 km (0.104 R)
• M46: 20,688,338 km (0.089 R)
• M47: 21,230,032 km (0.093 R)
• M48: 21,366,316 km (0.073 R)
• M49: 22,813,526 km (0.056 R)
• M50: 23,373,022 km (0.087 R)
• M51: 26,165,116 km (0.087 R)
• M52: 26,530,584 km (0.102 R)
• M53: 27,192,704 km (0.104 R)
• M54: 27,711,510 km (0.106 R)
• M55: 28,009,359 km (0.093 R)
• M56: 30,353,857 km (0.11 R)
• M57: 30,737,874 km (0.11 R)
• M58: 31,433,056 km (0.098 R)
• M59: 32,839,126 km (0.089 R)
• M60: 32,917,815 km (0.061 R)
• M61: 33,708,290 km (0.063 R)
• M62: 33,787,726 km (0.111 R)
• M63: 34,185,657 km (0.116 R)
• M64: 34,585,233 km (0.115 R)
• M65: 34,825,636 km (0.096 R)
• M66: 35,792,936 km (0.109 R)
• M67: 35,954,951 km (0.109 R)
• M68: 36,117,264 km (0.04 R)
• M69: 36,768,913 km (0.057 R)
• M70: 37,424,600 km (0.106 R)
• M71: 37,753,865 km (0.089 R)
• M72: 37,918,722 km (0.107 R)
• M73: 38,084,028 km (0.086 R)
• M74: 39,330,776 km (0.105 R)
• M75: 40,422,093 km (0.12 R)
• M76: 41,608,404 km (0.071 R)
• M77: 41,693,675 km (0.112 R)
• M78: 41,949,487 km (0.093 R)
• M79: 43,064,290 km (0.048 R)
• M80: 45,235,554 km (0.096 R)
• M81: 45,410,733 km (0.119 R)
• M82: 46,997,966 km (0.104 R)
• M83: 47,709,155 km (0.08 R)
• M84: 49,773,755 km (0.096 R)
• M85: 50,589,512 km (0.106 R)
• M86: 51,044,589 km (0.079 R)
• M87: 51,592,566 km (0.096 R)
• M88: 52,234,191 km (0.059 R)
• M89: 53,989,273 km (0.099 R)
• M90: 55,951,548 km (0.119 R)
• M91: 57,746,872 km (0.111 R)
• M92: 58,508,475 km (0.12 R)
• M93: 59,849,321 km (0.098 R)
• M94: 60,041,704 km (0.057 R)
• M95: 60,909,820 km (0.09 R)
• M96: 61,103,400 km (0.097 R)
• M97: 61,782,125 km (0.054 R)
• M98: 62,268,618 km (0.041 R)
• M99: 65,312,635 km (0.098 R)
• M100: 65,609,737 km (0.071 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 18,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit