🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.6 AU - 0.74 AU

Year: 204 Days

Day: 33.5 Hours

Environment

Temp: 187 °C

Axial Tilt: 44.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.65 AU - 1.09 AU

Year: 303 Days

Day: 33.4 Hours

Environment

Temp: 120 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.2 AU - 1.58 AU

Year: 611 Days

Day: 47.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.46 AU - 3.64 AU

Year: 2493 Days

Day: 15.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,502,495 km

• M1: 81,082 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.9

Radius: 10.7

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.93 AU - 7.75 AU

Year: 6669 Days

Day: 9.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 88,502,495 km

• M1: 147,055 km (0.074 R)
• M2: 299,944 km (0.052 R)
• M3: 391,946 km (0.056 R)
• M4: 531,671 km (0.093 R)
• M5: 627,713 km (0.106 R)
• M6: 730,337 km (0.081 R)
• M7: 822,190 km (0.111 R)
• M8: 990,787 km (0.083 R)
• M9: 1,151,604 km (0.084 R)
• M10: 1,250,489 km (0.045 R)
• M11: 1,321,398 km (0.104 R)
• M12: 1,731,296 km (0.11 R)
• M13: 1,892,114 km (0.1 R)
• M14: 2,130,722 km (0.115 R)
• M15: 2,278,675 km (0.082 R)
• M16: 2,404,636 km (0.068 R)
• M17: 2,729,862 km (0.114 R)
• M18: 2,877,365 km (0.067 R)
• M19: 3,222,787 km (0.106 R)
• M20: 3,379,117 km (0.072 R)
• M21: 3,494,307 km (0.094 R)
• M22: 3,953,273 km (0.096 R)
• M23: 4,044,378 km (0.056 R)
• M24: 4,368,707 km (0.068 R)
• M25: 4,526,233 km (0.111 R)
• M26: 4,637,534 km (0.029 R)
• M27: 4,733,725 km (0.093 R)
• M28: 4,846,821 km (0.084 R)
• M29: 4,928,053 km (0.088 R)
• M30: 5,009,883 km (0.072 R)
• M31: 5,291,277 km (0.106 R)
• M32: 5,442,520 km (0.062 R)
• M33: 6,043,754 km (0.107 R)
• M34: 6,219,531 km (0.1 R)
• M35: 6,522,168 km (0.103 R)
• M36: 6,612,226 km (0.065 R)
• M37: 6,884,494 km (0.105 R)
• M38: 7,012,849 km (0.106 R)
• M39: 7,197,602 km (0.041 R)
• M40: 7,309,202 km (0.087 R)
• M41: 7,590,895 km (0.074 R)
• M42: 7,685,591 km (0.115 R)
• M43: 7,780,735 km (0.08 R)
• M44: 7,933,624 km (0.103 R)
• M45: 8,733,075 km (0.094 R)
• M46: 9,253,526 km (0.118 R)
• M47: 9,517,417 km (0.054 R)
• M48: 9,845,784 km (0.119 R)
• M49: 10,240,423 km (0.077 R)
• M50: 10,387,179 km (0.117 R)
• M51: 10,534,532 km (0.032 R)
• M52: 10,704,027 km (0.094 R)
• M53: 11,433,765 km (0.085 R)
• M54: 11,586,056 km (0.116 R)
• M55: 11,717,104 km (0.044 R)
• M56: 11,826,759 km (0.085 R)
• M57: 11,980,695 km (0.043 R)
• M58: 12,069,107 km (0.075 R)
• M59: 12,558,592 km (0.115 R)
• M60: 12,670,790 km (0.079 R)
• M61: 13,168,353 km (0.062 R)
• M62: 13,741,462 km (0.056 R)
• M63: 13,834,063 km (0.115 R)
• M64: 13,903,477 km (0.059 R)
• M65: 13,996,377 km (0.071 R)
• M66: 14,229,301 km (0.073 R)
• M67: 14,393,110 km (0.11 R)
• M68: 14,628,428 km (0.119 R)
• M69: 14,770,097 km (0.044 R)
• M70: 14,864,792 km (0.103 R)
• M71: 15,150,225 km (0.047 R)
• M72: 15,437,453 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 698.3

Radius: 7.7

Gravity: 11.78 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 12.51 AU - 20.37 AU

Year: 24849 Days

Day: 19.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 88,502,495 km

• M1: 211,980 km (0.109 R)
• M2: 445,203 km (0.084 R)
• M3: 884,123 km (0.103 R)
• M4: 967,898 km (0.069 R)
• M5: 1,144,125 km (0.075 R)
• M6: 1,663,379 km (0.059 R)
• M7: 2,096,165 km (0.087 R)
• M8: 2,403,589 km (0.092 R)
• M9: 2,807,952 km (0.116 R)
• M10: 2,975,651 km (0.094 R)
• M11: 3,277,241 km (0.116 R)
• M12: 4,191,882 km (0.12 R)
• M13: 5,860,197 km (0.102 R)
• M14: 6,292,386 km (0.12 R)
• M15: 6,457,242 km (0.083 R)
• M16: 6,623,446 km (0.104 R)
• M17: 6,734,896 km (0.095 R)
• M18: 7,016,589 km (0.033 R)
• M19: 7,591,643 km (0.119 R)
• M20: 8,241,496 km (0.12 R)
• M21: 8,603,523 km (0.078 R)
• M22: 9,032,420 km (0.076 R)
• M23: 10,816,674 km (0.114 R)
• M24: 11,212,959 km (0.047 R)
• M25: 11,279,530 km (0.083 R)
• M26: 12,019,740 km (0.114 R)
• M27: 12,361,272 km (0.084 R)
• M28: 12,430,087 km (0.117 R)
• M29: 14,549,889 km (0.114 R)
• M30: 15,502,678 km (0.099 R)
• M31: 17,391,201 km (0.084 R)
• M32: 17,622,629 km (0.063 R)
• M33: 19,430,819 km (0.071 R)
• M34: 19,751,257 km (0.075 R)
• M35: 21,379,630 km (0.064 R)
• M36: 22,713,146 km (0.118 R)
• M37: 23,645,439 km (0.074 R)
• M38: 24,159,308 km (0.05 R)
• M39: 24,763,384 km (0.077 R)
• M40: 25,547,427 km (0.103 R)
• M41: 26,074,610 km (0.099 R)
• M42: 26,605,383 km (0.076 R)
• M43: 26,961,127 km (0.063 R)
• M44: 27,408,125 km (0.11 R)
• M45: 27,857,667 km (0.099 R)
• M46: 29,864,073 km (0.105 R)
• M47: 32,389,435 km (0.037 R)
• M48: 32,959,852 km (0.079 R)
• M49: 33,533,560 km (0.052 R)
• M50: 36,156,010 km (0.098 R)
• M51: 36,550,201 km (0.049 R)
• M52: 36,648,935 km (0.097 R)
• M53: 36,945,737 km (0.094 R)
• M54: 37,143,955 km (0.108 R)
• M55: 40,364,497 km (0.052 R)
• M56: 42,942,069 km (0.104 R)
• M57: 47,713,942 km (0.073 R)
• M58: 49,123,453 km (0.092 R)
• M59: 50,436,623 km (0.041 R)
• M60: 51,429,055 km (0.101 R)
• M61: 53,209,270 km (0.116 R)
• M62: 57,747,471 km (0.091 R)
• M63: 61,583,759 km (0.096 R)
• M64: 63,591,811 km (0.079 R)
• M65: 64,783,059 km (0.114 R)
• M66: 65,022,266 km (0.061 R)
• M67: 65,981,786 km (0.106 R)
• M68: 66,342,766 km (0.06 R)
• M69: 66,583,768 km (0.094 R)
• M70: 69,621,353 km (0.11 R)
• M71: 73,325,696 km (0.064 R)
• M72: 75,327,315 km (0.062 R)
• M73: 76,587,378 km (0.088 R)
• M74: 79,256,354 km (0.041 R)
• M75: 79,384,110 km (0.104 R)
• M76: 80,024,389 km (0.034 R)
• M77: 81,826,295 km (0.063 R)
• M78: 85,339,003 km (0.105 R)
• M79: 85,470,051 km (0.091 R)
• M80: 86,126,337 km (0.11 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 12,915 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit