🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.44 AU - 0.68 AU

Year: 155 Days

Day: 26.7 Hours

Environment

Temp: 183 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.8 AU - 3.7 AU

Year: 2162 Days

Day: 44.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.8

Radius: 9.7

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.82 AU - 7.6 AU

Year: 6413 Days

Day: 9.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 82,892,196 km

• M1: 122,969 km (0.074 R)
• M2: 185,352 km (0.12 R)
• M3: 341,831 km (0.081 R)
• M4: 512,522 km (0.09 R)
• M5: 774,319 km (0.075 R)
• M6: 1,109,717 km (0.071 R)
• M7: 1,222,364 km (0.09 R)
• M8: 1,395,299 km (0.111 R)
• M9: 1,621,043 km (0.09 R)
• M10: 1,742,217 km (0.098 R)
• M11: 2,091,229 km (0.112 R)
• M12: 2,532,094 km (0.106 R)
• M13: 2,682,439 km (0.051 R)
• M14: 2,844,903 km (0.107 R)
• M15: 3,123,155 km (0.081 R)
• M16: 3,236,849 km (0.105 R)
• M17: 3,725,885 km (0.103 R)
• M18: 3,948,486 km (0.098 R)
• M19: 4,071,605 km (0.079 R)
• M20: 4,609,709 km (0.08 R)
• M21: 4,859,836 km (0.077 R)
• M22: 4,981,011 km (0.03 R)
• M23: 5,092,012 km (0.069 R)
• M24: 5,248,940 km (0.089 R)
• M25: 5,764,006 km (0.118 R)
• M26: 5,904,179 km (0.069 R)
• M27: 6,211,603 km (0.066 R)
• M28: 6,307,196 km (0.072 R)
• M29: 6,879,258 km (0.102 R)
• M30: 6,941,042 km (0.06 R)
• M31: 7,003,125 km (0.09 R)
• M32: 7,127,740 km (0.059 R)
• M33: 7,633,531 km (0.082 R)
• M34: 7,736,005 km (0.028 R)
• M35: 8,085,615 km (0.114 R)
• M36: 8,361,175 km (0.093 R)
• M37: 8,880,878 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.5

Radius: 10.6

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 7.96 AU - 10.8 AU

Year: 10599 Days

Day: 13 Hours

Environment

Temp: -172 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 82,892,196 km

• M1: 273,465 km (0.099 R)
• M2: 361,279 km (0.1 R)
• M3: 481,855 km (0.114 R)
• M4: 830,268 km (0.068 R)
• M5: 1,025,344 km (0.1 R)
• M6: 1,093,860 km (0.076 R)
• M7: 1,235,978 km (0.085 R)
• M8: 1,309,430 km (0.109 R)
• M9: 1,384,379 km (0.108 R)
• M10: 1,523,206 km (0.113 R)
• M11: 1,618,350 km (0.082 R)
• M12: 1,715,738 km (0.07 R)
• M13: 1,882,390 km (0.075 R)
• M14: 1,967,661 km (0.109 R)
• M15: 2,697,549 km (0.107 R)
• M16: 3,420,705 km (0.117 R)
• M17: 3,653,180 km (0.045 R)
• M18: 3,934,873 km (0.106 R)
• M19: 4,223,597 km (0.067 R)
• M20: 4,473,425 km (0.071 R)
• M21: 4,728,041 km (0.116 R)
• M22: 4,798,352 km (0.088 R)
• M23: 5,644,178 km (0.115 R)
• M24: 6,225,067 km (0.098 R)
• M25: 6,957,797 km (0.07 R)
• M26: 7,967,882 km (0.115 R)
• M27: 9,257,266 km (0.097 R)
• M28: 9,552,572 km (0.111 R)
• M29: 9,941,078 km (0.103 R)
• M30: 10,182,828 km (0.093 R)
• M31: 10,641,196 km (0.095 R)
• M32: 11,075,179 km (0.034 R)
• M33: 11,483,432 km (0.065 R)
• M34: 11,737,000 km (0.049 R)
• M35: 12,314,598 km (0.071 R)
• M36: 12,704,749 km (0.063 R)
• M37: 13,198,123 km (0.118 R)
• M38: 13,597,399 km (0.106 R)
• M39: 14,647,277 km (0.096 R)
• M40: 15,758,341 km (0.082 R)
• M41: 17,803,643 km (0.082 R)
• M42: 18,244,807 km (0.066 R)
• M43: 18,318,558 km (0.06 R)
• M44: 18,652,311 km (0.077 R)
• M45: 19,137,906 km (0.079 R)
• M46: 20,350,846 km (0.052 R)
• M47: 21,160,320 km (0.119 R)
• M48: 22,098,298 km (0.068 R)
• M49: 22,176,987 km (0.085 R)
• M50: 22,970,005 km (0.112 R)
• M51: 23,410,122 km (0.073 R)
• M52: 24,136,270 km (0.067 R)
• M53: 24,951,728 km (0.118 R)
• M54: 25,859,189 km (0.103 R)
• M55: 26,567,834 km (0.052 R)
• M56: 27,240,725 km (0.115 R)
• M57: 27,621,601 km (0.064 R)
• M58: 27,834,030 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582.5

Radius: 3.7

Gravity: 42.55 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 13.36 AU - 19.58 AU

Year: 24661 Days

Day: 21.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 82,892,196 km

• M1: 48,619 km (0.077 R)
• M2: 128,804 km (0.063 R)
• M3: 183,257 km (0.066 R)
• M4: 298,149 km (0.05 R)
• M5: 1,991,297 km (0.062 R)
• M6: 2,282,864 km (0.118 R)
• M7: 2,905,191 km (0.101 R)
• M8: 3,533,053 km (0.049 R)
• M9: 4,019,096 km (0.078 R)
• M10: 4,201,157 km (0.08 R)
• M11: 5,004,049 km (0.106 R)
• M12: 5,199,723 km (0.118 R)
• M13: 5,348,124 km (0.042 R)
• M14: 5,498,021 km (0.075 R)
• M15: 7,234,852 km (0.059 R)
• M16: 8,305,075 km (0.109 R)
• M17: 9,243,952 km (0.059 R)
• M18: 9,725,806 km (0.065 R)
• M19: 10,092,620 km (0.113 R)
• M20: 11,219,990 km (0.101 R)
• M21: 11,669,083 km (0.116 R)
• M22: 12,584,622 km (0.112 R)
• M23: 12,917,178 km (0.115 R)
• M24: 13,387,663 km (0.114 R)
• M25: 13,523,199 km (0.05 R)
• M26: 14,345,389 km (0.096 R)
• M27: 15,042,814 km (0.106 R)
• M28: 15,183,585 km (0.074 R)
• M29: 15,679,951 km (0.058 R)
• M30: 15,894,175 km (0.086 R)
• M31: 16,907,103 km (0.109 R)
• M32: 18,015,473 km (0.058 R)
• M33: 18,090,123 km (0.087 R)
• M34: 18,465,314 km (0.077 R)
• M35: 18,615,959 km (0.095 R)
• M36: 19,682,741 km (0.111 R)
• M37: 19,991,212 km (0.057 R)
• M38: 20,068,554 km (0.097 R)
• M39: 20,223,538 km (0.075 R)
• M40: 20,769,271 km (0.106 R)
• M41: 21,319,791 km (0.101 R)
• M42: 22,596,010 km (0.12 R)
• M43: 22,918,843 km (0.118 R)
• M44: 24,143,301 km (0.042 R)
• M45: 25,808,774 km (0.07 R)
• M46: 26,570,078 km (0.081 R)
• M47: 26,655,199 km (0.073 R)
• M48: 26,996,282 km (0.091 R)
• M49: 28,462,192 km (0.107 R)
• M50: 30,486,251 km (0.117 R)
• M51: 31,470,605 km (0.101 R)
• M52: 33,103,615 km (0.108 R)
• M53: 33,378,427 km (0.11 R)
• M54: 33,562,133 km (0.097 R)
• M55: 36,829,799 km (0.065 R)
• M56: 38,165,110 km (0.087 R)
• M57: 41,473,018 km (0.035 R)
• M58: 44,770,304 km (0.117 R)
• M59: 45,175,565 km (0.106 R)
• M60: 45,887,950 km (0.105 R)
• M61: 46,194,326 km (0.103 R)
• M62: 46,398,976 km (0.057 R)
• M63: 48,773,992 km (0.113 R)
• M64: 50,344,022 km (0.047 R)
• M65: 50,976,821 km (0.094 R)
• M66: 51,188,203 km (0.114 R)
• M67: 51,612,013 km (0.118 R)
• M68: 53,748,570 km (0.087 R)
• M69: 54,503,142 km (0.095 R)
• M70: 59,882,532 km (0.099 R)
• M71: 61,450,317 km (0.084 R)
• M72: 62,013,404 km (0.054 R)
• M73: 62,804,776 km (0.047 R)
• M74: 63,485,596 km (0.107 R)
• M75: 64,511,688 km (0.088 R)
• M76: 65,658,057 km (0.078 R)
• M77: 66,118,369 km (0.067 R)
• M78: 66,464,389 km (0.076 R)
• M79: 70,545,718 km (0.108 R)
• M80: 71,371,648 km (0.047 R)
• M81: 73,510,150 km (0.057 R)
• M82: 74,707,232 km (0.114 R)
• M83: 74,827,209 km (0.058 R)
• M84: 76,152,198 km (0.095 R)
• M85: 78,093,230 km (0.119 R)
• M86: 79,682,259 km (0.103 R)
• M87: 81,900,047 km (0.11 R)
• M88: 82,643,848 km (0.116 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 12,011 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit