🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.39 AU - 0.65 AU

Year: 138 Days

Day: 40.5 Hours

Environment

Temp: 172 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.58 AU - 0.74 AU

Year: 197 Days

Day: 13.4 Hours

Environment

Temp: 139 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.92 AU - 1.08 AU

Year: 367 Days

Day: 19.7 Hours

Environment

Temp: 40 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.12 AU - 1.4 AU

Year: 519 Days

Day: 28 Hours

Environment

Temp: 5 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.14 AU - 1.86 AU

Year: 674 Days

Day: 39.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,040,551 km

• M1: 657,183 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.8

Radius: 14.5

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 6.18 AU - 9.66 AU

Year: 8182 Days

Day: 12.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 75,040,551 km

• M1: 187,596 km (0.08 R)
• M2: 397,482 km (0.096 R)
• M3: 600,037 km (0.101 R)
• M4: 875,746 km (0.105 R)
• M5: 977,323 km (0.047 R)
• M6: 1,212,940 km (0.059 R)
• M7: 1,328,279 km (0.073 R)
• M8: 1,762,712 km (0.103 R)
• M9: 2,459,239 km (0.099 R)
• M10: 2,608,239 km (0.118 R)
• M11: 2,837,872 km (0.118 R)
• M12: 3,047,608 km (0.092 R)
• M13: 3,208,276 km (0.071 R)
• M14: 3,482,638 km (0.099 R)
• M15: 4,054,551 km (0.083 R)
• M16: 4,291,813 km (0.094 R)
• M17: 4,748,984 km (0.116 R)
• M18: 4,967,696 km (0.097 R)
• M19: 5,094,256 km (0.099 R)
• M20: 5,221,863 km (0.112 R)
• M21: 5,350,517 km (0.083 R)
• M22: 6,179,140 km (0.12 R)
• M23: 6,870,881 km (0.116 R)
• M24: 7,843,865 km (0.088 R)
• M25: 8,744,893 km (0.102 R)
• M26: 9,246,644 km (0.092 R)
• M27: 9,599,546 km (0.071 R)
• M28: 9,997,027 km (0.065 R)
• M29: 10,359,353 km (0.065 R)
• M30: 10,562,507 km (0.091 R)
• M31: 13,366,271 km (0.102 R)
• M32: 14,033,926 km (0.114 R)
• M33: 14,439,934 km (0.069 R)
• M34: 14,621,546 km (0.106 R)
• M35: 14,895,460 km (0.119 R)
• M36: 15,634,174 km (0.108 R)
• M37: 17,436,380 km (0.058 R)
• M38: 17,581,490 km (0.108 R)
• M39: 18,657,547 km (0.076 R)
• M40: 19,654,467 km (0.115 R)
• M41: 20,159,360 km (0.085 R)
• M42: 20,413,377 km (0.11 R)
• M43: 20,566,416 km (0.099 R)
• M44: 21,285,234 km (0.097 R)
• M45: 22,853,319 km (0.104 R)
• M46: 23,171,513 km (0.116 R)
• M47: 24,296,340 km (0.077 R)
• M48: 25,274,710 km (0.114 R)
• M49: 25,768,682 km (0.093 R)
• M50: 26,044,540 km (0.1 R)
• M51: 26,933,750 km (0.083 R)
• M52: 27,045,649 km (0.095 R)
• M53: 27,494,593 km (0.1 R)
• M54: 27,607,240 km (0.029 R)
• M55: 28,172,720 km (0.06 R)
• M56: 28,400,109 km (0.111 R)
• M57: 29,430,389 km (0.093 R)
• M58: 31,291,985 km (0.035 R)
• M59: 31,586,394 km (0.094 R)
• M60: 31,881,700 km (0.102 R)
• M61: 32,237,144 km (0.104 R)
• M62: 33,311,706 km (0.057 R)
• M63: 33,431,833 km (0.06 R)
• M64: 34,762,506 km (0.089 R)
• M65: 35,925,779 km (0.11 R)
• M66: 36,481,236 km (0.109 R)
• M67: 36,977,302 km (0.053 R)
• M68: 37,101,768 km (0.113 R)
• M69: 37,663,209 km (0.118 R)
• M70: 38,164,661 km (0.07 R)
• M71: 38,353,304 km (0.112 R)
• M72: 39,174,147 km (0.109 R)
• M73: 39,937,096 km (0.109 R)
• M74: 40,512,450 km (0.082 R)
• M75: 42,515,416 km (0.088 R)
• M76: 42,776,165 km (0.073 R)
• M77: 44,022,165 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 288.9

Radius: 4.7

Gravity: 13.08 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 14.18 AU - 23.63 AU

Year: 30162 Days

Day: 17.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,040,551 km

• M1: 60,886 km (0.102 R)
• M2: 144,960 km (0.108 R)
• M3: 286,630 km (0.076 R)
• M4: 448,046 km (0.099 R)
• M5: 592,108 km (0.098 R)
• M6: 1,216,081 km (0.109 R)
• M7: 1,476,980 km (0.118 R)
• M8: 1,691,802 km (0.115 R)
• M9: 1,755,082 km (0.105 R)
• M10: 1,786,947 km (0.075 R)
• M11: 1,982,621 km (0.087 R)
• M12: 2,185,026 km (0.085 R)
• M13: 3,059,276 km (0.114 R)
• M14: 3,136,469 km (0.107 R)
• M15: 4,028,371 km (0.068 R)
• M16: 5,642,084 km (0.037 R)
• M17: 6,170,613 km (0.081 R)
• M18: 7,120,260 km (0.064 R)
• M19: 7,848,652 km (0.102 R)
• M20: 8,061,081 km (0.068 R)
• M21: 8,874,445 km (0.092 R)
• M22: 9,040,349 km (0.053 R)
• M23: 9,095,850 km (0.101 R)
• M24: 9,374,999 km (0.044 R)
• M25: 9,543,895 km (0.059 R)
• M26: 10,578,215 km (0.117 R)
• M27: 10,930,817 km (0.116 R)
• M28: 10,989,908 km (0.095 R)
• M29: 11,287,159 km (0.097 R)
• M30: 11,466,826 km (0.09 R)
• M31: 11,526,965 km (0.096 R)
• M32: 12,194,919 km (0.118 R)
• M33: 12,256,254 km (0.102 R)
• M34: 12,688,592 km (0.116 R)
• M35: 13,000,354 km (0.11 R)
• M36: 13,951,049 km (0.107 R)
• M37: 15,385,243 km (0.116 R)
• M38: 16,052,600 km (0.111 R)
• M39: 17,970,594 km (0.101 R)
• M40: 18,180,480 km (0.104 R)
• M41: 18,531,885 km (0.118 R)
• M42: 20,980,204 km (0.092 R)
• M43: 22,167,113 km (0.04 R)
• M44: 22,392,108 km (0.083 R)
• M45: 23,071,582 km (0.092 R)
• M46: 24,064,762 km (0.087 R)
• M47: 25,072,005 km (0.095 R)
• M48: 25,384,664 km (0.112 R)
• M49: 25,541,443 km (0.117 R)
• M50: 26,967,260 km (0.106 R)
• M51: 28,012,949 km (0.081 R)
• M52: 28,581,571 km (0.082 R)
• M53: 30,143,821 km (0.112 R)
• M54: 30,309,875 km (0.078 R)
• M55: 31,565,151 km (0.104 R)
• M56: 35,081,299 km (0.064 R)
• M57: 35,256,029 km (0.035 R)
• M58: 35,606,238 km (0.069 R)
• M59: 35,694,052 km (0.086 R)
• M60: 36,310,246 km (0.102 R)
• M61: 37,107,602 km (0.068 R)
• M62: 38,809,727 km (0.078 R)
• M63: 39,352,617 km (0.115 R)
• M64: 40,080,262 km (0.095 R)
• M65: 41,826,218 km (0.048 R)
• M66: 45,868,054 km (0.092 R)
• M67: 46,537,654 km (0.089 R)
• M68: 46,825,779 km (0.055 R)
• M69: 46,921,821 km (0.104 R)
• M70: 47,693,297 km (0.094 R)
• M71: 48,371,724 km (0.07 R)
• M72: 49,248,517 km (0.111 R)
• M73: 49,444,191 km (0.067 R)
• M74: 49,934,273 km (0.086 R)
• M75: 51,018,110 km (0.11 R)
• M76: 52,309,139 km (0.116 R)
• M77: 52,708,416 km (0.096 R)
• M78: 58,611,698 km (0.119 R)
• M79: 59,130,354 km (0.034 R)
• M80: 61,325,254 km (0.049 R)
• M81: 61,535,588 km (0.077 R)
• M82: 62,274,003 km (0.098 R)
• M83: 63,972,687 km (0.047 R)
• M84: 65,042,013 km (0.09 R)
• M85: 67,306,924 km (0.098 R)
• M86: 67,415,383 km (0.061 R)
• M87: 68,067,480 km (0.032 R)
• M88: 68,612,615 km (0.054 R)
• M89: 68,831,027 km (0.06 R)
• M90: 68,940,384 km (0.088 R)
• M91: 70,366,650 km (0.071 R)
• M92: 71,028,171 km (0.1 R)
• M93: 71,802,640 km (0.061 R)
• M94: 73,025,153 km (0.079 R)
• M95: 74,928,038 km (0.119 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: 310 - 19,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit