🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.61 AU - 0.93 AU

Year: 235 Days

Day: 38.2 Hours

Environment

Temp: 166 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,985,251 km

• M1: 216,169 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.13 AU - 1.19 AU

Year: 435 Days

Day: 45.5 Hours

Environment

Temp: 41 °C

Axial Tilt: 11 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.42 AU - 1.68 AU

Year: 672 Days

Day: 30.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.83 AU - 4.11 AU

Year: 2755 Days

Day: 38.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,985,251 km

• M1: 549,174 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 5.06 AU - 5.68 AU

Year: 4334 Days

Day: 37 Hours

Environment

Temp: -127 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 14.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.7

Radius: 3.8

Gravity: 35.16 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 12.33 AU - 15.83 AU

Year: 18399 Days

Day: 24.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 99,985,251 km

• M1: 122,371 km (0.029 R)
• M2: 473,477 km (0.064 R)
• M3: 510,428 km (0.087 R)
• M4: 819,048 km (0.12 R)
• M5: 1,003,802 km (0.105 R)
• M6: 1,052,122 km (0.114 R)
• M7: 1,278,613 km (0.035 R)
• M8: 1,410,858 km (0.113 R)
• M9: 1,520,064 km (0.11 R)
• M10: 1,547,740 km (0.108 R)
• M11: 2,105,440 km (0.085 R)
• M12: 2,325,349 km (0.039 R)
• M13: 2,486,915 km (0.101 R)
• M14: 2,519,527 km (0.087 R)
• M15: 4,771,274 km (0.054 R)
• M16: 5,017,662 km (0.094 R)
• M17: 5,268,388 km (0.106 R)
• M18: 5,608,723 km (0.107 R)
• M19: 6,809,246 km (0.093 R)
• M20: 7,414,669 km (0.076 R)
• M21: 7,556,787 km (0.103 R)
• M22: 7,652,081 km (0.043 R)
• M23: 8,231,922 km (0.116 R)
• M24: 8,576,596 km (0.115 R)
• M25: 8,725,894 km (0.035 R)
• M26: 9,742,262 km (0.112 R)
• M27: 11,335,629 km (0.092 R)
• M28: 12,273,757 km (0.066 R)
• M29: 12,554,253 km (0.084 R)
• M30: 13,064,831 km (0.106 R)
• M31: 14,399,842 km (0.068 R)
• M32: 14,755,137 km (0.09 R)
• M33: 14,993,596 km (0.099 R)
• M34: 15,353,828 km (0.111 R)
• M35: 15,595,428 km (0.115 R)
• M36: 17,510,730 km (0.108 R)
• M37: 17,573,711 km (0.106 R)
• M38: 18,271,734 km (0.118 R)
• M39: 20,089,049 km (0.081 R)
• M40: 21,019,099 km (0.081 R)
• M41: 22,851,972 km (0.105 R)
• M42: 23,058,717 km (0.071 R)
• M43: 23,752,552 km (0.094 R)
• M44: 27,615,468 km (0.097 R)
• M45: 27,835,676 km (0.106 R)
• M46: 27,982,880 km (0.102 R)
• M47: 28,203,986 km (0.11 R)
• M48: 31,132,214 km (0.053 R)
• M49: 32,361,161 km (0.091 R)
• M50: 32,826,111 km (0.101 R)
• M51: 33,215,365 km (0.065 R)
• M52: 35,024,901 km (0.081 R)
• M53: 36,222,282 km (0.041 R)
• M54: 37,189,731 km (0.113 R)
• M55: 37,432,978 km (0.115 R)
• M56: 38,329,218 km (0.113 R)
• M57: 38,574,858 km (0.087 R)
• M58: 39,397,497 km (0.043 R)
• M59: 39,810,985 km (0.069 R)
• M60: 39,893,863 km (0.046 R)
• M61: 40,475,649 km (0.102 R)
• M62: 42,830,319 km (0.118 R)
• M63: 43,767,400 km (0.09 R)
• M64: 46,357,388 km (0.05 R)
• M65: 48,288,098 km (0.099 R)
• M66: 51,413,198 km (0.067 R)
• M67: 53,045,759 km (0.05 R)
• M68: 54,327,215 km (0.082 R)
• M69: 55,156,436 km (0.04 R)
• M70: 56,827,294 km (0.072 R)
• M71: 57,387,838 km (0.029 R)
• M72: 57,481,486 km (0.104 R)
• M73: 57,762,580 km (0.117 R)
• M74: 58,138,220 km (0.09 R)
• M75: 58,420,512 km (0.085 R)
• M76: 59,269,779 km (0.07 R)
• M77: 61,076,472 km (0.109 R)
• M78: 62,900,968 km (0.088 R)
• M79: 63,965,506 km (0.089 R)
• M80: 64,354,012 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 611.9

Radius: 3.2

Gravity: 59.76 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 15.48 AU - 25.14 AU

Year: 31876 Days

Day: 20.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 99,985,251 km

• M1: 139,724 km (0.088 R)
• M2: 187,895 km (0.097 R)
• M3: 365,916 km (0.112 R)
• M4: 434,881 km (0.111 R)
• M5: 638,933 km (0.082 R)
• M6: 694,284 km (0.089 R)
• M7: 930,948 km (0.049 R)
• M8: 993,928 km (0.09 R)
• M9: 1,545,496 km (0.1 R)
• M10: 1,773,034 km (0.088 R)
• M11: 2,874,373 km (0.067 R)
• M12: 2,966,227 km (0.076 R)
• M13: 3,059,127 km (0.081 R)
• M14: 4,942,265 km (0.096 R)
• M15: 6,138,749 km (0.112 R)
• M16: 7,736,005 km (0.103 R)
• M17: 8,712,281 km (0.085 R)
• M18: 8,912,293 km (0.047 R)
• M19: 9,181,121 km (0.118 R)
• M20: 9,657,889 km (0.087 R)
• M21: 9,726,704 km (0.077 R)
• M22: 10,142,885 km (0.067 R)
• M23: 10,635,661 km (0.08 R)
• M24: 10,706,720 km (0.084 R)
• M25: 10,920,645 km (0.093 R)
• M26: 11,425,687 km (0.12 R)
• M27: 11,571,246 km (0.112 R)
• M28: 13,983,960 km (0.064 R)
• M29: 14,061,751 km (0.063 R)
• M30: 14,217,782 km (0.028 R)
• M31: 17,290,522 km (0.088 R)
• M32: 18,986,513 km (0.114 R)
• M33: 20,204,838 km (0.068 R)
• M34: 20,292,951 km (0.08 R)
• M35: 21,358,686 km (0.104 R)
• M36: 21,538,054 km (0.102 R)
• M37: 26,374,404 km (0.095 R)
• M38: 26,663,128 km (0.099 R)
• M39: 27,438,643 km (0.105 R)
• M40: 28,418,210 km (0.098 R)
• M41: 29,909,102 km (0.091 R)
• M42: 32,862,463 km (0.109 R)
• M43: 33,276,999 km (0.025 R)
• M44: 34,952,645 km (0.12 R)
• M45: 36,120,555 km (0.104 R)
• M46: 36,227,368 km (0.045 R)
• M47: 36,334,181 km (0.056 R)
• M48: 38,712,488 km (0.108 R)
• M49: 42,035,805 km (0.051 R)
• M50: 42,148,003 km (0.113 R)
• M51: 42,372,998 km (0.082 R)
• M52: 43,503,958 km (0.102 R)
• M53: 44,759,234 km (0.041 R)
• M54: 46,258,205 km (0.073 R)
• M55: 46,606,469 km (0.115 R)
• M56: 46,955,480 km (0.077 R)
• M57: 47,539,361 km (0.07 R)
• M58: 47,656,346 km (0.115 R)
• M59: 48,125,485 km (0.075 R)
• M60: 48,478,237 km (0.053 R)
• M61: 48,832,036 km (0.099 R)
• M62: 49,186,583 km (0.113 R)
• M63: 50,017,150 km (0.09 R)
• M64: 53,021,375 km (0.032 R)
• M65: 53,994,958 km (0.058 R)
• M66: 54,117,179 km (0.101 R)
• M67: 57,698,253 km (0.093 R)
• M68: 58,323,423 km (0.094 R)
• M69: 58,573,999 km (0.111 R)
• M70: 58,825,024 km (0.102 R)
• M71: 59,706,605 km (0.091 R)
• M72: 60,465,515 km (0.111 R)
• M73: 62,120,965 km (0.078 R)
• M74: 69,287,600 km (0.101 R)
• M75: 70,084,957 km (0.116 R)
• M76: 71,019,196 km (0.092 R)
• M77: 71,420,866 km (0.115 R)
• M78: 72,495,577 km (0.057 R)
• M79: 73,575,674 km (0.09 R)
• M80: 75,615,141 km (0.055 R)
• M81: 77,673,159 km (0.107 R)
• M82: 79,332,648 km (0.101 R)
• M83: 80,585,082 km (0.077 R)
• M84: 80,864,231 km (0.071 R)
• M85: 83,673,679 km (0.08 R)
• M86: 84,239,459 km (0.106 R)
• M87: 87,803,927 km (0.078 R)
• M88: 90,545,607 km (0.102 R)
• M89: 91,854,140 km (0.084 R)
• M90: 93,755,230 km (0.112 R)
• M91: 93,901,985 km (0.043 R)
• M92: 96,853,551 km (0.103 R)
• M93: 98,340,703 km (0.098 R)
• M94: 99,087,047 km (0.094 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 19,963 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit