🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.54 AU - 0.72 AU

Year: 179 Days

Day: 23.6 Hours

Environment

Temp: 193 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,691,651 km

• M1: 143,016 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.67 AU - 0.91 AU

Year: 251 Days

Day: 41.1 Hours

Environment

Temp: 122 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.16 AU - 3.08 AU

Year: 1519 Days

Day: 17.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,691,651 km

• M1: 93,947 km (0.097 R)
• M2: 275,709 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.1

Radius: 8.5

Gravity: 13.26 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.73 AU - 10.27 AU

Year: 10487 Days

Day: 12.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 72,691,651 km

• M1: 125,213 km (0.109 R)
• M2: 197,170 km (0.05 R)
• M3: 311,014 km (0.096 R)
• M4: 407,205 km (0.11 R)
• M5: 547,528 km (0.053 R)
• M6: 779,555 km (0.033 R)
• M7: 917,334 km (0.076 R)
• M8: 1,646,773 km (0.101 R)
• M9: 1,957,937 km (0.082 R)
• M10: 2,120,550 km (0.038 R)
• M11: 2,203,577 km (0.114 R)
• M12: 2,546,455 km (0.069 R)
• M13: 2,724,177 km (0.072 R)
• M14: 3,706,736 km (0.051 R)
• M15: 4,183,504 km (0.104 R)
• M16: 4,323,229 km (0.09 R)
• M17: 4,824,681 km (0.105 R)
• M18: 5,269,286 km (0.104 R)
• M19: 6,277,127 km (0.067 R)
• M20: 6,721,133 km (0.1 R)
• M21: 6,802,963 km (0.099 R)
• M22: 7,133,724 km (0.068 R)
• M23: 7,259,087 km (0.109 R)
• M24: 9,089,716 km (0.045 R)
• M25: 9,408,210 km (0.117 R)
• M26: 10,009,294 km (0.094 R)
• M27: 10,861,853 km (0.115 R)
• M28: 11,054,535 km (0.116 R)
• M29: 11,345,652 km (0.039 R)
• M30: 12,034,700 km (0.083 R)
• M31: 12,334,195 km (0.061 R)
• M32: 12,636,083 km (0.067 R)
• M33: 13,298,652 km (0.047 R)
• M34: 13,660,081 km (0.118 R)
• M35: 13,815,962 km (0.074 R)
• M36: 14,024,651 km (0.058 R)
• M37: 14,234,537 km (0.107 R)
• M38: 15,030,696 km (0.102 R)
• M39: 15,678,006 km (0.082 R)
• M40: 16,059,780 km (0.077 R)
• M41: 16,776,952 km (0.037 R)
• M42: 16,832,603 km (0.109 R)
• M43: 17,787,187 km (0.119 R)
• M44: 17,843,884 km (0.104 R)
• M45: 18,701,529 km (0.096 R)
• M46: 19,164,534 km (0.063 R)
• M47: 19,631,280 km (0.103 R)
• M48: 20,042,824 km (0.102 R)
• M49: 20,814,449 km (0.101 R)
• M50: 21,595,949 km (0.083 R)
• M51: 23,001,720 km (0.059 R)
• M52: 23,063,653 km (0.113 R)
• M53: 25,197,368 km (0.074 R)
• M54: 26,158,684 km (0.073 R)
• M55: 26,871,368 km (0.03 R)
• M56: 26,936,443 km (0.108 R)
• M57: 27,328,090 km (0.095 R)
• M58: 27,524,662 km (0.079 R)
• M59: 27,985,124 km (0.081 R)
• M60: 28,913,678 km (0.118 R)
• M61: 29,582,979 km (0.119 R)
• M62: 30,393,051 km (0.118 R)
• M63: 34,551,274 km (0.117 R)
• M64: 34,763,852 km (0.111 R)
• M65: 36,551,996 km (0.031 R)
• M66: 37,130,491 km (0.057 R)
• M67: 37,711,978 km (0.11 R)
• M68: 38,663,420 km (0.08 R)
• M69: 38,736,873 km (0.099 R)
• M70: 39,993,794 km (0.084 R)
• M71: 40,589,792 km (0.078 R)
• M72: 40,888,988 km (0.119 R)
• M73: 41,263,880 km (0.067 R)
• M74: 43,843,845 km (0.041 R)
• M75: 45,153,125 km (0.11 R)
• M76: 47,337,703 km (0.038 R)
• M77: 48,522,069 km (0.036 R)
• M78: 49,317,032 km (0.047 R)
• M79: 49,556,389 km (0.05 R)
• M80: 49,876,080 km (0.084 R)
• M81: 50,357,037 km (0.069 R)
• M82: 50,919,974 km (0.118 R)
• M83: 52,295,825 km (0.071 R)
• M84: 53,110,834 km (0.086 R)
• M85: 55,332,363 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 280.3

Radius: 6.8

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 16.49 AU - 21.11 AU

Year: 29195 Days

Day: 17.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 72,691,651 km

• M1: 192,233 km (0.117 R)
• M2: 259,852 km (0.085 R)
• M3: 388,954 km (0.115 R)
• M4: 709,543 km (0.12 R)
• M5: 848,070 km (0.1 R)
• M6: 1,125,126 km (0.036 R)
• M7: 1,372,112 km (0.044 R)
• M8: 2,177,098 km (0.114 R)
• M9: 2,449,815 km (0.089 R)
• M10: 2,733,452 km (0.089 R)
• M11: 3,448,680 km (0.102 R)
• M12: 4,601,331 km (0.101 R)
• M13: 6,145,331 km (0.109 R)
• M14: 6,384,837 km (0.032 R)
• M15: 6,676,403 km (0.03 R)
• M16: 7,021,974 km (0.102 R)
• M17: 7,474,957 km (0.088 R)
• M18: 7,782,081 km (0.072 R)
• M19: 8,408,896 km (0.11 R)
• M20: 9,599,546 km (0.108 R)
• M21: 9,654,897 km (0.068 R)
• M22: 9,821,699 km (0.069 R)
• M23: 10,498,330 km (0.053 R)
• M24: 10,727,065 km (0.036 R)
• M25: 11,189,771 km (0.092 R)
• M26: 11,248,114 km (0.073 R)
• M27: 11,541,027 km (0.109 R)
• M28: 13,537,111 km (0.075 R)
• M29: 13,786,192 km (0.116 R)
• M30: 17,768,337 km (0.108 R)
• M31: 17,836,405 km (0.105 R)
• M32: 18,041,204 km (0.093 R)
• M33: 18,178,086 km (0.091 R)
• M34: 19,636,217 km (0.087 R)
• M35: 20,629,098 km (0.032 R)
• M36: 20,772,263 km (0.08 R)
• M37: 21,420,470 km (0.118 R)
• M38: 22,589,428 km (0.062 R)
• M39: 23,181,686 km (0.042 R)
• M40: 24,684,397 km (0.103 R)
• M41: 25,141,418 km (0.091 R)
• M42: 27,704,179 km (0.104 R)
• M43: 28,337,876 km (0.082 R)
• M44: 28,656,519 km (0.041 R)
• M45: 28,976,360 km (0.115 R)
• M46: 29,297,397 km (0.107 R)
• M47: 31,412,561 km (0.094 R)
• M48: 32,156,212 km (0.06 R)
• M49: 32,405,292 km (0.12 R)
• M50: 33,072,948 km (0.062 R)
• M51: 33,240,497 km (0.091 R)
• M52: 33,576,494 km (0.045 R)
• M53: 33,660,718 km (0.084 R)
• M54: 35,359,102 km (0.075 R)
• M55: 35,530,541 km (0.062 R)
• M56: 36,046,355 km (0.117 R)
• M57: 36,391,477 km (0.086 R)
• M58: 36,651,179 km (0.101 R)
• M59: 36,737,796 km (0.097 R)
• M60: 37,085,312 km (0.063 R)
• M61: 37,783,336 km (0.039 R)
• M62: 38,309,771 km (0.093 R)
• M63: 40,350,286 km (0.104 R)
• M64: 41,068,206 km (0.087 R)
• M65: 41,699,808 km (0.055 R)
• M66: 42,698,972 km (0.095 R)
• M67: 43,064,141 km (0.094 R)
• M68: 44,443,134 km (0.101 R)
• M69: 44,813,389 km (0.082 R)
• M70: 44,905,990 km (0.101 R)
• M71: 45,091,641 km (0.114 R)
• M72: 45,184,541 km (0.107 R)
• M73: 46,116,984 km (0.114 R)
• M74: 47,338,601 km (0.063 R)
• M75: 50,294,505 km (0.12 R)
• M76: 50,583,678 km (0.075 R)
• M77: 50,680,168 km (0.084 R)
• M78: 53,015,092 km (0.107 R)
• M79: 53,801,229 km (0.07 R)
• M80: 54,888,356 km (0.08 R)
• M81: 55,883,033 km (0.072 R)
• M82: 56,682,932 km (0.112 R)
• M83: 57,285,363 km (0.053 R)
• M84: 58,598,084 km (0.071 R)
• M85: 59,614,452 km (0.107 R)
• M86: 60,124,880 km (0.1 R)
• M87: 61,150,074 km (0.101 R)
• M88: 62,387,847 km (0.115 R)
• M89: 65,097,962 km (0.074 R)
• M90: 65,202,980 km (0.079 R)
• M91: 66,784,678 km (0.082 R)
• M92: 68,485,756 km (0.027 R)
• M93: 69,020,418 km (0.104 R)
• M94: 69,770,951 km (0.06 R)
• M95: 71,172,234 km (0.071 R)
• M96: 72,365,128 km (0.088 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 19,730 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit