🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.41 AU - 0.67 AU

Year: 140 Days

Day: 41.6 Hours

Environment

Temp: 265 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.98 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.24 AU - 1.58 AU

Year: 591 Days

Day: 26.5 Hours

Environment

Temp: -3 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 78,150,291 km

• M1: 499,058 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.85 AU - 4.69 AU

Year: 3116 Days

Day: 20.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 67.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,150,291 km

• M1: 307,723 km (0.03 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.42 AU - 4.96 AU

Year: 3586 Days

Day: 46.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,150,291 km

• M1: 1,362,986 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.9

Radius: 5.5

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 10.96 AU - 15.62 AU

Year: 17107 Days

Day: 18.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 78,150,291 km

• M1: 79,287 km (0.034 R)
• M2: 155,283 km (0.112 R)
• M3: 411,693 km (0.105 R)
• M4: 453,581 km (0.049 R)
• M5: 497,263 km (0.07 R)
• M6: 542,292 km (0.113 R)
• M7: 750,084 km (0.119 R)
• M8: 1,039,256 km (0.114 R)
• M9: 1,158,037 km (0.051 R)
• M10: 1,523,954 km (0.115 R)
• M11: 1,591,123 km (0.068 R)
• M12: 1,676,543 km (0.111 R)
• M13: 2,051,585 km (0.107 R)
• M14: 5,188,653 km (0.091 R)
• M15: 5,599,448 km (0.119 R)
• M16: 5,994,087 km (0.027 R)
• M17: 6,262,316 km (0.1 R)
• M18: 6,506,909 km (0.091 R)
• M19: 7,459,249 km (0.117 R)
• M20: 7,980,747 km (0.082 R)
• M21: 8,484,144 km (0.119 R)
• M22: 9,304,539 km (0.117 R)
• M23: 10,437,443 km (0.052 R)
• M24: 10,662,738 km (0.094 R)
• M25: 10,824,603 km (0.081 R)
• M26: 12,047,865 km (0.099 R)
• M27: 12,727,039 km (0.074 R)
• M28: 12,795,704 km (0.108 R)
• M29: 13,071,413 km (0.115 R)
• M30: 14,766,207 km (0.119 R)
• M31: 15,091,583 km (0.115 R)
• M32: 15,602,460 km (0.071 R)
• M33: 16,979,807 km (0.081 R)
• M34: 17,472,882 km (0.066 R)
• M35: 17,932,147 km (0.118 R)
• M36: 19,491,855 km (0.103 R)
• M37: 20,448,234 km (0.08 R)
• M38: 20,851,250 km (0.106 R)
• M39: 21,216,269 km (0.099 R)
• M40: 24,210,919 km (0.088 R)
• M41: 24,509,068 km (0.039 R)
• M42: 24,765,628 km (0.113 R)
• M43: 24,851,348 km (0.093 R)
• M44: 25,800,546 km (0.046 R)
• M45: 25,930,996 km (0.069 R)
• M46: 27,912,569 km (0.1 R)
• M47: 28,046,310 km (0.072 R)
• M48: 29,305,624 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.8

Radius: 4.9

Gravity: 18.07 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 13.25 AU - 22.03 AU

Year: 26161 Days

Day: 23.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,150,291 km

• M1: 97,239 km (0.096 R)
• M2: 204,351 km (0.084 R)
• M3: 572,212 km (0.106 R)
• M4: 1,355,058 km (0.105 R)
• M5: 1,445,564 km (0.074 R)
• M6: 1,476,232 km (0.099 R)
• M7: 2,493,348 km (0.12 R)
• M8: 2,871,082 km (0.12 R)
• M9: 3,891,340 km (0.09 R)
• M10: 4,020,742 km (0.114 R)
• M11: 4,195,472 km (0.065 R)
• M12: 4,372,596 km (0.108 R)
• M13: 4,734,324 km (0.107 R)
• M14: 5,631,313 km (0.068 R)
• M15: 5,826,687 km (0.072 R)
• M16: 6,426,425 km (0.104 R)
• M17: 7,309,053 km (0.11 R)
• M18: 7,629,491 km (0.052 R)
• M19: 8,118,976 km (0.054 R)
• M20: 8,618,333 km (0.087 R)
• M21: 9,705,162 km (0.084 R)
• M22: 12,004,631 km (0.116 R)
• M23: 12,193,124 km (0.065 R)
• M24: 12,382,515 km (0.043 R)
• M25: 12,764,289 km (0.071 R)
• M26: 13,473,981 km (0.114 R)
• M27: 14,662,985 km (0.065 R)
• M28: 14,797,174 km (0.108 R)
• M29: 15,134,368 km (0.085 R)
• M30: 15,202,136 km (0.043 R)
• M31: 15,747,719 km (0.092 R)
• M32: 15,816,384 km (0.051 R)
• M33: 16,369,149 km (0.116 R)
• M34: 16,647,849 km (0.107 R)
• M35: 17,351,707 km (0.117 R)
• M36: 18,353,265 km (0.114 R)
• M37: 18,788,146 km (0.107 R)
• M38: 19,373,373 km (0.077 R)
• M39: 19,594,329 km (0.108 R)
• M40: 19,816,183 km (0.079 R)
• M41: 23,633,771 km (0.1 R)
• M42: 23,712,310 km (0.112 R)
• M43: 25,463,802 km (0.089 R)
• M44: 26,927,617 km (0.108 R)
• M45: 28,001,729 km (0.105 R)
• M46: 28,084,906 km (0.105 R)
• M47: 28,585,760 km (0.089 R)
• M48: 29,005,531 km (0.095 R)
• M49: 29,850,909 km (0.093 R)
• M50: 31,220,477 km (0.104 R)
• M51: 33,048,862 km (0.116 R)
• M52: 34,286,934 km (0.105 R)
• M53: 35,001,115 km (0.075 R)
• M54: 36,172,316 km (0.1 R)
• M55: 37,356,234 km (0.093 R)
• M56: 37,631,195 km (0.088 R)
• M57: 38,460,266 km (0.105 R)
• M58: 38,923,421 km (0.039 R)
• M59: 42,982,460 km (0.031 R)
• M60: 43,559,459 km (0.117 R)
• M61: 44,332,731 km (0.039 R)
• M62: 45,599,077 km (0.068 R)
• M63: 45,892,887 km (0.058 R)
• M64: 46,877,091 km (0.099 R)
• M65: 47,967,809 km (0.049 R)
• M66: 49,066,755 km (0.029 R)
• M67: 49,871,293 km (0.098 R)
• M68: 50,578,741 km (0.074 R)
• M69: 51,901,336 km (0.073 R)
• M70: 52,310,635 km (0.042 R)
• M71: 54,061,978 km (0.051 R)
• M72: 54,269,320 km (0.097 R)
• M73: 55,623,181 km (0.114 R)
• M74: 57,516,043 km (0.074 R)
• M75: 60,394,605 km (0.117 R)
• M76: 60,825,148 km (0.112 R)
• M77: 61,905,693 km (0.103 R)
• M78: 62,231,069 km (0.104 R)
• M79: 63,538,255 km (0.049 R)
• M80: 64,744,612 km (0.041 R)
• M81: 64,854,716 km (0.069 R)
• M82: 65,074,924 km (0.1 R)
• M83: 69,081,903 km (0.108 R)
• M84: 69,194,401 km (0.12 R)
• M85: 71,456,021 km (0.12 R)
• M86: 73,168,019 km (0.053 R)
• M87: 73,512,094 km (0.079 R)
• M88: 73,626,836 km (0.063 R)
• M89: 73,971,659 km (0.072 R)
• M90: 74,086,700 km (0.038 R)
• M91: 75,935,281 km (0.107 R)
• M92: 76,167,457 km (0.078 R)
• M93: 76,283,694 km (0.104 R)
• M94: 76,865,331 km (0.085 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 13,028 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit