🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.59 AU - 0.61 AU

Year: 169 Days

Day: 18.5 Hours

Environment

Temp: 155 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,133,764 km

• M1: 107,860 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.98 AU - 1.5 AU

Year: 502 Days

Day: 18.6 Hours

Environment

Temp: 18 °C

Axial Tilt: 47.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.43 AU - 1.75 AU

Year: 729 Days

Day: 31.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,133,764 km

• M1: 812,316 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.84 AU - 2.88 AU

Year: 1318 Days

Day: 25.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 157 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.4

Radius: 14.3

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 9.85 AU - 11.05 AU

Year: 12277 Days

Day: 10.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 82,133,764 km

• M1: 181,911 km (0.06 R)
• M2: 369,208 km (0.112 R)
• M3: 628,311 km (0.108 R)
• M4: 782,846 km (0.099 R)
• M5: 1,451,997 km (0.059 R)
• M6: 1,687,165 km (0.111 R)
• M7: 1,889,272 km (0.111 R)
• M8: 2,195,648 km (0.06 R)
• M9: 2,318,019 km (0.111 R)
• M10: 2,493,198 km (0.079 R)
• M11: 2,777,584 km (0.072 R)
• M12: 3,321,970 km (0.103 R)
• M13: 3,434,917 km (0.104 R)
• M14: 4,477,913 km (0.032 R)
• M15: 4,634,692 km (0.091 R)
• M16: 5,346,179 km (0.101 R)
• M17: 5,546,191 km (0.104 R)
• M18: 6,441,834 km (0.117 R)
• M19: 6,548,048 km (0.115 R)
• M20: 7,198,051 km (0.12 R)
• M21: 7,419,306 km (0.117 R)
• M22: 8,134,983 km (0.088 R)
• M23: 8,327,066 km (0.109 R)
• M24: 8,443,005 km (0.117 R)
• M25: 9,110,361 km (0.107 R)
• M26: 9,349,867 km (0.056 R)
• M27: 9,551,226 km (0.087 R)
• M28: 10,122,540 km (0.096 R)
• M29: 10,704,924 km (0.098 R)
• M30: 11,085,202 km (0.088 R)
• M31: 11,255,594 km (0.042 R)
• M32: 11,383,949 km (0.107 R)
• M33: 12,517,153 km (0.081 R)
• M34: 12,694,726 km (0.036 R)
• M35: 13,007,385 km (0.112 R)
• M36: 14,191,303 km (0.111 R)
• M37: 14,469,405 km (0.095 R)
• M38: 15,504,473 km (0.095 R)
• M39: 15,982,887 km (0.082 R)
• M40: 16,466,238 km (0.066 R)
• M41: 16,563,476 km (0.111 R)
• M42: 18,447,362 km (0.114 R)
• M43: 20,137,818 km (0.1 R)
• M44: 20,712,274 km (0.079 R)
• M45: 20,975,267 km (0.058 R)
• M46: 21,292,265 km (0.066 R)
• M47: 21,717,422 km (0.117 R)
• M48: 21,930,898 km (0.119 R)
• M49: 22,091,566 km (0.074 R)
• M50: 22,306,539 km (0.031 R)
• M51: 27,033,233 km (0.088 R)
• M52: 27,666,929 km (0.038 R)
• M53: 28,305,563 km (0.076 R)
• M54: 28,773,056 km (0.065 R)
• M55: 29,597,340 km (0.034 R)
• M56: 30,071,865 km (0.115 R)
• M57: 30,190,795 km (0.055 R)
• M58: 30,310,025 km (0.12 R)
• M59: 31,934,209 km (0.103 R)
• M60: 33,278,495 km (0.066 R)
• M61: 33,586,667 km (0.086 R)
• M62: 34,330,019 km (0.114 R)
• M63: 35,016,074 km (0.089 R)
• M64: 35,959,139 km (0.025 R)
• M65: 36,148,680 km (0.101 R)
• M66: 38,127,261 km (0.118 R)
• M67: 38,320,691 km (0.115 R)
• M68: 38,902,627 km (0.097 R)
• M69: 40,140,849 km (0.111 R)
• M70: 41,723,445 km (0.091 R)
• M71: 41,989,280 km (0.082 R)
• M72: 42,923,818 km (0.048 R)
• M73: 43,528,193 km (0.094 R)
• M74: 43,730,300 km (0.06 R)
• M75: 43,865,237 km (0.1 R)
• M76: 44,270,797 km (0.102 R)
• M77: 44,473,951 km (0.065 R)
• M78: 44,881,456 km (0.105 R)
• M79: 45,153,724 km (0.032 R)
• M80: 45,426,590 km (0.119 R)
• M81: 45,563,173 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 328.6

Radius: 7.6

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 17.72 AU - 22.18 AU

Year: 32385 Days

Day: 24.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 166.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 82,133,764 km

• M1: 123,568 km (0.096 R)
• M2: 230,381 km (0.091 R)
• M3: 608,863 km (0.072 R)
• M4: 800,648 km (0.073 R)
• M5: 903,870 km (0.108 R)
• M6: 1,039,406 km (0.094 R)
• M7: 1,391,859 km (0.118 R)
• M8: 1,679,535 km (0.118 R)
• M9: 1,881,642 km (0.056 R)
• M10: 2,767,112 km (0.073 R)
• M11: 2,925,835 km (0.108 R)
• M12: 3,504,779 km (0.09 R)
• M13: 3,984,390 km (0.093 R)
• M14: 4,300,191 km (0.085 R)
• M15: 4,392,044 km (0.074 R)
• M16: 5,246,846 km (0.077 R)
• M17: 6,942,688 km (0.05 R)
• M18: 7,542,725 km (0.105 R)
• M19: 7,933,175 km (0.107 R)
• M20: 8,560,140 km (0.113 R)
• M21: 8,850,360 km (0.084 R)
• M22: 9,321,443 km (0.06 R)
• M23: 10,043,253 km (0.106 R)
• M24: 10,287,995 km (0.068 R)
• M25: 10,410,965 km (0.07 R)
• M26: 10,720,782 km (0.117 R)
• M27: 11,861,017 km (0.105 R)
• M28: 12,184,597 km (0.101 R)
• M29: 12,380,121 km (0.116 R)
• M30: 13,440,321 km (0.084 R)
• M31: 13,574,960 km (0.046 R)
• M32: 14,736,886 km (0.054 R)
• M33: 15,084,701 km (0.068 R)
• M34: 15,717,500 km (0.098 R)
• M35: 16,144,153 km (0.04 R)
• M36: 16,502,740 km (0.107 R)
• M37: 16,646,802 km (0.054 R)
• M38: 17,373,848 km (0.098 R)
• M39: 17,962,815 km (0.119 R)
• M40: 18,111,216 km (0.099 R)
• M41: 18,408,916 km (0.115 R)
• M42: 18,558,513 km (0.101 R)
• M43: 18,858,607 km (0.097 R)
• M44: 18,934,004 km (0.109 R)
• M45: 21,239,307 km (0.118 R)
• M46: 22,744,561 km (0.082 R)
• M47: 24,120,413 km (0.118 R)
• M48: 27,975,999 km (0.099 R)
• M49: 28,839,178 km (0.065 R)
• M50: 28,925,945 km (0.065 R)
• M51: 30,591,568 km (0.061 R)
• M52: 31,212,997 km (0.082 R)
• M53: 31,302,158 km (0.067 R)
• M54: 33,193,224 km (0.067 R)
• M55: 36,708,026 km (0.072 R)
• M56: 38,222,854 km (0.091 R)
• M57: 39,083,940 km (0.103 R)
• M58: 39,180,131 km (0.095 R)
• M59: 40,145,187 km (0.101 R)
• M60: 42,098,636 km (0.07 R)
• M61: 42,690,744 km (0.076 R)
• M62: 44,082,902 km (0.09 R)
• M63: 46,707,597 km (0.113 R)
• M64: 47,320,499 km (0.095 R)
• M65: 47,833,171 km (0.112 R)
• M66: 48,554,233 km (0.056 R)
• M67: 49,278,735 km (0.115 R)
• M68: 49,486,377 km (0.113 R)
• M69: 51,895,501 km (0.07 R)
• M70: 53,274,046 km (0.087 R)
• M71: 53,380,559 km (0.09 R)
• M72: 58,137,921 km (0.104 R)
• M73: 58,357,232 km (0.089 R)
• M74: 58,797,050 km (0.102 R)
• M75: 59,348,168 km (0.11 R)
• M76: 60,678,093 km (0.066 R)
• M77: 61,346,646 km (0.102 R)
• M78: 61,570,145 km (0.081 R)
• M79: 62,691,232 km (0.074 R)
• M80: 65,865,998 km (0.066 R)
• M81: 67,588,318 km (0.088 R)
• M82: 67,934,487 km (0.07 R)
• M83: 68,049,977 km (0.062 R)
• M84: 68,165,616 km (0.092 R)
• M85: 69,790,847 km (0.072 R)
• M86: 70,140,906 km (0.081 R)
• M87: 73,790,945 km (0.086 R)
• M88: 74,147,437 km (0.119 R)
• M89: 77,622,894 km (0.062 R)
• M90: 78,106,544 km (0.033 R)
• M91: 79,441,406 km (0.068 R)
• M92: 80,906,268 km (0.053 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 16,262 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit