🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.5 AU - 0.72 AU

Year: 180 Days

Day: 18.6 Hours

Environment

Temp: 158 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,882,946 km

• M1: 261,497 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.63 AU - 0.95 AU

Year: 266 Days

Day: 30.4 Hours

Environment

Temp: 103 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,882,946 km

• M1: 68,665 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.31 AU - 1.33 AU

Year: 574 Days

Day: 38.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.61 AU - 2.49 AU

Year: 1112 Days

Day: 39.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.87 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.6

Radius: 7.2

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 13.22 AU - 14.16 AU

Year: 19185 Days

Day: 21.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 95,882,946 km

• M1: 115,490 km (0.109 R)
• M2: 234,420 km (0.101 R)
• M3: 392,694 km (0.104 R)
• M4: 1,037,760 km (0.072 R)
• M5: 1,599,500 km (0.11 R)
• M6: 2,823,959 km (0.095 R)
• M7: 3,282,776 km (0.105 R)
• M8: 3,450,325 km (0.061 R)
• M9: 3,764,930 km (0.077 R)
• M10: 4,299,443 km (0.116 R)
• M11: 4,482,850 km (0.052 R)
• M12: 5,340,046 km (0.094 R)
• M13: 5,636,848 km (0.089 R)
• M14: 6,489,406 km (0.077 R)
• M15: 7,200,146 km (0.069 R)
• M16: 8,311,807 km (0.12 R)
• M17: 8,540,692 km (0.09 R)
• M18: 8,732,776 km (0.104 R)
• M19: 9,004,296 km (0.108 R)
• M20: 9,318,003 km (0.081 R)
• M21: 10,280,515 km (0.052 R)
• M22: 10,444,026 km (0.093 R)
• M23: 10,981,381 km (0.107 R)
• M24: 11,400,704 km (0.054 R)
• M25: 12,602,873 km (0.118 R)
• M26: 12,734,070 km (0.115 R)
• M27: 13,218,917 km (0.098 R)
• M28: 13,441,369 km (0.106 R)
• M29: 13,530,679 km (0.087 R)
• M30: 14,663,583 km (0.059 R)
• M31: 15,218,143 km (0.072 R)
• M32: 16,586,514 km (0.078 R)
• M33: 17,115,941 km (0.105 R)
• M34: 18,190,951 km (0.079 R)
• M35: 18,886,582 km (0.117 R)
• M36: 19,388,632 km (0.099 R)
• M37: 19,997,047 km (0.065 R)
• M38: 20,099,072 km (0.094 R)
• M39: 20,508,821 km (0.092 R)
• M40: 23,614,622 km (0.092 R)
• M41: 24,046,960 km (0.1 R)
• M42: 24,155,419 km (0.058 R)
• M43: 25,249,278 km (0.114 R)
• M44: 25,359,532 km (0.11 R)
• M45: 26,303,345 km (0.095 R)
• M46: 27,145,581 km (0.064 R)
• M47: 27,428,321 km (0.082 R)
• M48: 27,484,869 km (0.12 R)
• M49: 27,882,650 km (0.108 R)
• M50: 28,053,640 km (0.062 R)
• M51: 29,202,851 km (0.079 R)
• M52: 29,260,596 km (0.05 R)
• M53: 29,492,472 km (0.08 R)
• M54: 32,981,992 km (0.087 R)
• M55: 33,042,280 km (0.109 R)
• M56: 33,344,019 km (0.1 R)
• M57: 34,072,261 km (0.101 R)
• M58: 34,560,698 km (0.089 R)
• M59: 35,297,468 km (0.111 R)
• M60: 35,853,673 km (0.051 R)
• M61: 36,039,623 km (0.098 R)
• M62: 37,350,549 km (0.093 R)
• M63: 38,169,897 km (0.087 R)
• M64: 40,276,384 km (0.045 R)
• M65: 41,376,228 km (0.065 R)
• M66: 41,441,153 km (0.114 R)
• M67: 42,682,666 km (0.097 R)
• M68: 43,209,101 km (0.057 R)
• M69: 43,936,296 km (0.058 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.1

Radius: 4

Gravity: 50.38 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 13.29 AU - 20.31 AU

Year: 26080 Days

Day: 23.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 95,882,946 km

• M1: 384,018 km (0.117 R)
• M2: 428,598 km (0.09 R)
• M3: 1,026,241 km (0.068 R)
• M4: 1,186,162 km (0.065 R)
• M5: 1,458,130 km (0.084 R)
• M6: 2,057,569 km (0.092 R)
• M7: 2,637,261 km (0.108 R)
• M8: 3,034,892 km (0.113 R)
• M9: 3,263,926 km (0.055 R)
• M10: 4,697,972 km (0.11 R)
• M11: 4,803,288 km (0.117 R)
• M12: 4,856,246 km (0.089 R)
• M13: 5,728,850 km (0.111 R)
• M14: 5,841,348 km (0.106 R)
• M15: 6,356,414 km (0.091 R)
• M16: 6,414,457 km (0.05 R)
• M17: 6,531,293 km (0.09 R)
• M18: 6,589,936 km (0.082 R)
• M19: 7,675,268 km (0.113 R)
• M20: 7,861,518 km (0.104 R)
• M21: 9,404,171 km (0.1 R)
• M22: 9,603,435 km (0.1 R)
• M23: 10,414,405 km (0.12 R)
• M24: 12,901,620 km (0.072 R)
• M25: 13,049,123 km (0.102 R)
• M26: 13,123,024 km (0.034 R)
• M27: 13,197,075 km (0.099 R)
• M28: 14,021,060 km (0.084 R)
• M29: 15,954,463 km (0.063 R)
• M30: 16,750,922 km (0.095 R)
• M31: 17,723,757 km (0.079 R)
• M32: 18,216,832 km (0.097 R)
• M33: 18,299,560 km (0.072 R)
• M34: 21,269,376 km (0.037 R)
• M35: 21,705,604 km (0.114 R)
• M36: 22,056,860 km (0.059 R)
• M37: 22,498,473 km (0.12 R)
• M38: 22,675,896 km (0.082 R)
• M39: 22,764,757 km (0.076 R)
• M40: 24,293,797 km (0.062 R)
• M41: 26,227,947 km (0.11 R)
• M42: 26,601,942 km (0.049 R)
• M43: 27,924,537 km (0.092 R)
• M44: 28,498,095 km (0.107 R)
• M45: 30,045,984 km (0.099 R)
• M46: 30,633,605 km (0.118 R)
• M47: 30,731,891 km (0.072 R)
• M48: 31,621,100 km (0.051 R)
• M49: 32,719,448 km (0.105 R)
• M50: 33,424,951 km (0.077 R)
• M51: 34,339,294 km (0.073 R)
• M52: 34,748,294 km (0.092 R)
• M53: 34,850,769 km (0.12 R)
• M54: 37,340,975 km (0.09 R)
• M55: 39,995,140 km (0.096 R)
• M56: 41,073,741 km (0.12 R)
• M57: 42,380,628 km (0.086 R)
• M58: 43,922,533 km (0.034 R)
• M59: 45,258,741 km (0.118 R)
• M60: 46,834,456 km (0.086 R)
• M61: 48,199,237 km (0.037 R)
• M62: 49,577,034 km (0.112 R)
• M63: 50,386,807 km (0.06 R)
• M64: 50,851,458 km (0.101 R)
• M65: 51,784,949 km (0.081 R)
• M66: 54,143,509 km (0.109 R)
• M67: 56,778,077 km (0.09 R)
• M68: 58,964,450 km (0.067 R)
• M69: 61,425,783 km (0.105 R)
• M70: 63,293,812 km (0.065 R)
• M71: 64,297,614 km (0.084 R)
• M72: 66,575,540 km (0.085 R)
• M73: 66,957,763 km (0.072 R)
• M74: 67,085,370 km (0.101 R)
• M75: 71,340,083 km (0.097 R)
• M76: 73,565,800 km (0.108 R)
• M77: 74,356,724 km (0.096 R)
• M78: 81,056,764 km (0.099 R)
• M79: 82,830,097 km (0.111 R)
• M80: 84,065,177 km (0.118 R)
• M81: 84,340,587 km (0.082 R)
• M82: 84,754,075 km (0.058 R)
• M83: 84,892,004 km (0.09 R)
• M84: 86,276,084 km (0.11 R)
• M85: 88,086,368 km (0.097 R)
• M86: 89,206,706 km (0.102 R)
• M87: 89,909,367 km (0.088 R)
• M88: 91,886,303 km (0.071 R)
• M89: 92,311,760 km (0.111 R)
• M90: 93,592,168 km (0.038 R)
• M91: 94,163,183 km (0.11 R)
• M92: 95,308,504 km (0.081 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 17,565 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit