🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.71 AU - 0.71 AU

Year: 214 Days

Day: 33.3 Hours

Environment

Temp: 159 °C

Axial Tilt: 41.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.69 AU - 1.07 AU

Year: 296 Days

Day: 19 Hours

Environment

Temp: 164 °C

Axial Tilt: 42.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.3 AU - 1.32 AU

Year: 537 Days

Day: 19.2 Hours

Environment

Temp: -8 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.08 AU - 1.54 AU

Year: 537 Days

Day: 24.9 Hours

Environment

Temp: 0 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,735,886 km

• M1: 136,732 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.4

Radius: 12.2

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 7.86 AU - 8.46 AU

Year: 8349 Days

Day: 9.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 60,735,886 km

• M1: 313,707 km (0.1 R)
• M2: 404,812 km (0.071 R)
• M3: 650,302 km (0.111 R)
• M4: 762,949 km (0.1 R)
• M5: 852,259 km (0.097 R)
• M6: 929,751 km (0.057 R)
• M7: 1,042,697 km (0.082 R)
• M8: 1,639,443 km (0.058 R)
• M9: 1,798,765 km (0.086 R)
• M10: 2,068,939 km (0.094 R)
• M11: 2,442,185 km (0.088 R)
• M12: 2,695,305 km (0.101 R)
• M13: 3,078,874 km (0.047 R)
• M14: 3,479,946 km (0.079 R)
• M15: 4,031,812 km (0.109 R)
• M16: 4,194,575 km (0.072 R)
• M17: 4,983,105 km (0.103 R)
• M18: 5,158,135 km (0.113 R)
• M19: 5,424,419 km (0.098 R)
• M20: 5,725,709 km (0.085 R)
• M21: 6,952,561 km (0.091 R)
• M22: 7,115,623 km (0.075 R)
• M23: 7,848,203 km (0.048 R)
• M24: 8,223,694 km (0.056 R)
• M25: 8,327,066 km (0.097 R)
• M26: 8,674,881 km (0.084 R)
• M27: 9,063,088 km (0.073 R)
• M28: 9,674,345 km (0.108 R)
• M29: 9,820,053 km (0.118 R)
• M30: 10,373,116 km (0.107 R)
• M31: 10,597,214 km (0.03 R)
• M32: 10,709,861 km (0.12 R)
• M33: 11,050,196 km (0.08 R)
• M34: 11,471,165 km (0.116 R)
• M35: 11,819,429 km (0.111 R)
• M36: 11,975,310 km (0.1 R)
• M37: 12,447,141 km (0.118 R)
• M38: 12,566,072 km (0.103 R)
• M39: 12,725,244 km (0.104 R)
• M40: 12,845,072 km (0.107 R)
• M41: 13,694,189 km (0.079 R)
• M42: 13,899,138 km (0.045 R)
• M43: 14,022,556 km (0.102 R)
• M44: 14,270,440 km (0.118 R)
• M45: 14,436,494 km (0.037 R)
• M46: 15,149,627 km (0.068 R)
• M47: 15,660,055 km (0.096 R)
• M48: 15,788,410 km (0.09 R)
• M49: 16,653,833 km (0.088 R)
• M50: 16,960,359 km (0.074 R)
• M51: 17,092,305 km (0.114 R)
• M52: 17,224,549 km (0.058 R)
• M53: 17,846,428 km (0.101 R)
• M54: 18,340,250 km (0.082 R)
• M55: 19,479,288 km (0.113 R)
• M56: 19,571,291 km (0.093 R)
• M57: 19,848,496 km (0.107 R)
• M58: 22,112,660 km (0.115 R)
• M59: 22,642,984 km (0.105 R)
• M60: 23,226,266 km (0.069 R)
• M61: 23,421,791 km (0.104 R)
• M62: 25,507,933 km (0.069 R)
• M63: 26,318,305 km (0.11 R)
• M64: 26,880,194 km (0.083 R)
• M65: 28,380,810 km (0.065 R)
• M66: 28,537,589 km (0.093 R)
• M67: 28,904,403 km (0.107 R)
• M68: 29,167,546 km (0.117 R)
• M69: 30,816,264 km (0.046 R)
• M70: 30,977,381 km (0.11 R)
• M71: 31,192,652 km (0.11 R)
• M72: 31,787,304 km (0.045 R)
• M73: 32,549,654 km (0.093 R)
• M74: 32,823,418 km (0.081 R)
• M75: 33,317,989 km (0.107 R)
• M76: 34,816,511 km (0.079 R)
• M77: 35,602,199 km (0.116 R)
• M78: 37,592,000 km (0.1 R)
• M79: 37,936,674 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 281.8

Radius: 5.3

Gravity: 10.03 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 12.21 AU - 19.15 AU

Year: 22238 Days

Day: 20.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,735,886 km

• M1: 305,778 km (0.058 R)
• M2: 1,025,344 km (0.117 R)
• M3: 1,287,140 km (0.114 R)
• M4: 1,870,572 km (0.118 R)
• M5: 1,955,693 km (0.112 R)
• M6: 2,219,284 km (0.118 R)
• M7: 2,715,052 km (0.093 R)
• M8: 2,844,304 km (0.108 R)
• M9: 2,942,590 km (0.043 R)
• M10: 3,244,030 km (0.059 R)
• M11: 4,206,393 km (0.093 R)
• M12: 4,243,643 km (0.108 R)
• M13: 4,431,538 km (0.107 R)
• M14: 4,815,406 km (0.119 R)
• M15: 5,574,017 km (0.069 R)
• M16: 5,946,216 km (0.062 R)
• M17: 6,497,933 km (0.112 R)
• M18: 6,541,017 km (0.118 R)
• M19: 6,758,084 km (0.054 R)
• M20: 7,333,437 km (0.101 R)
• M21: 7,649,687 km (0.044 R)
• M22: 7,740,792 km (0.087 R)
• M23: 7,786,569 km (0.092 R)
• M24: 9,248,140 km (0.095 R)
• M25: 9,442,917 km (0.098 R)
• M26: 9,638,890 km (0.082 R)
• M27: 9,737,475 km (0.069 R)
• M28: 9,836,359 km (0.106 R)
• M29: 10,945,478 km (0.113 R)
• M30: 11,254,846 km (0.097 R)
• M31: 11,724,284 km (0.052 R)
• M32: 12,147,048 km (0.119 R)
• M33: 12,306,818 km (0.087 R)
• M34: 12,360,225 km (0.116 R)
• M35: 13,115,993 km (0.075 R)
• M36: 13,170,597 km (0.072 R)
• M37: 13,665,167 km (0.104 R)
• M38: 13,720,369 km (0.113 R)
• M39: 13,886,871 km (0.047 R)
• M40: 14,109,772 km (0.105 R)
• M41: 14,221,671 km (0.117 R)
• M42: 15,013,194 km (0.078 R)
• M43: 16,285,673 km (0.118 R)
• M44: 16,875,537 km (0.07 R)
• M45: 18,502,564 km (0.11 R)
• M46: 19,055,926 km (0.051 R)
• M47: 20,178,958 km (0.085 R)
• M48: 20,558,039 km (0.037 R)
• M49: 21,003,242 km (0.077 R)
• M50: 21,644,867 km (0.115 R)
• M51: 21,709,344 km (0.12 R)
• M52: 24,543,176 km (0.09 R)
• M53: 24,812,602 km (0.119 R)
• M54: 25,286,528 km (0.099 R)
• M55: 25,422,513 km (0.114 R)
• M56: 26,037,360 km (0.105 R)
• M57: 26,449,951 km (0.053 R)
• M58: 26,588,030 km (0.081 R)
• M59: 26,657,144 km (0.087 R)
• M60: 27,003,463 km (0.102 R)
• M61: 28,121,857 km (0.098 R)
• M62: 29,612,599 km (0.1 R)
• M63: 29,684,257 km (0.096 R)
• M64: 32,596,329 km (0.097 R)
• M65: 32,744,281 km (0.112 R)
• M66: 33,040,934 km (0.095 R)
• M67: 35,293,878 km (0.119 R)
• M68: 35,598,010 km (0.063 R)
• M69: 36,592,387 km (0.027 R)
• M70: 36,746,174 km (0.1 R)
• M71: 38,686,757 km (0.041 R)
• M72: 38,843,386 km (0.045 R)
• M73: 39,629,972 km (0.111 R)
• M74: 40,183,634 km (0.117 R)
• M75: 40,580,666 km (0.073 R)
• M76: 40,660,252 km (0.086 R)
• M77: 43,559,160 km (0.071 R)
• M78: 43,803,753 km (0.109 R)
• M79: 44,048,794 km (0.088 R)
• M80: 44,458,243 km (0.08 R)
• M81: 46,690,692 km (0.079 R)
• M82: 47,442,870 km (0.116 R)
• M83: 47,862,492 km (0.044 R)
• M84: 49,893,882 km (0.08 R)
• M85: 52,299,116 km (0.096 R)
• M86: 55,093,904 km (0.073 R)
• M87: 55,977,130 km (0.086 R)
• M88: 56,775,982 km (0.065 R)
• M89: 57,668,184 km (0.036 R)
• M90: 58,026,321 km (0.075 R)
• M91: 59,737,571 km (0.064 R)
• M92: 60,463,121 km (0.11 R)
• M93: 60,644,882 km (0.06 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 14,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit