🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.71 AU - 0.77 AU

Year: 240 Days

Day: 44.1 Hours

Environment

Temp: 96 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,405,252 km

• M1: 20,345 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.19 AU - 1.61 AU

Year: 624 Days

Day: 33.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.63 AU - 3.83 AU

Year: 2714 Days

Day: 42.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,405,252 km

• M1: 1,446,312 km (0.043 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.3

Radius: 8.3

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 8 AU - 8.84 AU

Year: 9204 Days

Day: 12.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 69,405,252 km

• M1: 158,723 km (0.114 R)
• M2: 244,892 km (0.099 R)
• M3: 336,146 km (0.053 R)
• M4: 391,946 km (0.12 R)
• M5: 504,145 km (0.114 R)
• M6: 687,701 km (0.052 R)
• M7: 852,857 km (0.117 R)
• M8: 947,403 km (0.108 R)
• M9: 1,059,751 km (0.034 R)
• M10: 1,345,034 km (0.102 R)
• M11: 1,570,478 km (0.065 R)
• M12: 1,670,859 km (0.046 R)
• M13: 1,843,046 km (0.097 R)
• M14: 2,075,521 km (0.061 R)
• M15: 2,167,673 km (0.073 R)
• M16: 2,413,313 km (0.096 R)
• M17: 2,869,886 km (0.119 R)
• M18: 3,505,377 km (0.032 R)
• M19: 3,682,052 km (0.098 R)
• M20: 4,206,393 km (0.102 R)
• M21: 4,276,554 km (0.088 R)
• M22: 4,394,288 km (0.069 R)
• M23: 5,273,774 km (0.045 R)
• M24: 5,349,620 km (0.108 R)
• M25: 5,527,641 km (0.097 R)
• M26: 5,604,684 km (0.107 R)
• M27: 5,837,608 km (0.113 R)
• M28: 6,021,015 km (0.062 R)
• M29: 6,339,958 km (0.113 R)
• M30: 6,420,441 km (0.119 R)
• M31: 6,718,889 km (0.065 R)
• M32: 6,966,474 km (0.119 R)
• M33: 7,414,070 km (0.086 R)
• M34: 7,498,892 km (0.118 R)
• M35: 7,755,752 km (0.089 R)
• M36: 8,073,647 km (0.077 R)
• M37: 8,248,827 km (0.113 R)
• M38: 8,662,465 km (0.075 R)
• M39: 8,901,821 km (0.086 R)
• M40: 9,509,937 km (0.105 R)
• M41: 9,974,737 km (0.1 R)
• M42: 10,099,951 km (0.041 R)
• M43: 10,383,588 km (0.107 R)
• M44: 10,701,932 km (0.1 R)
• M45: 11,152,820 km (0.086 R)
• M46: 11,446,032 km (0.106 R)
• M47: 11,774,848 km (0.042 R)
• M48: 12,206,887 km (0.057 R)
• M49: 12,881,723 km (0.063 R)
• M50: 13,189,296 km (0.085 R)
• M51: 13,742,210 km (0.103 R)
• M52: 14,056,515 km (0.083 R)
• M53: 14,126,677 km (0.081 R)
• M54: 14,550,188 km (0.087 R)
• M55: 14,763,515 km (0.038 R)
• M56: 15,049,546 km (0.101 R)
• M57: 15,445,980 km (0.098 R)
• M58: 15,736,350 km (0.081 R)
• M59: 16,655,479 km (0.044 R)
• M60: 17,327,921 km (0.115 R)
• M61: 17,743,205 km (0.102 R)
• M62: 18,047,338 km (0.066 R)
• M63: 18,200,077 km (0.109 R)
• M64: 18,468,456 km (0.065 R)
• M65: 18,622,242 km (0.057 R)
• M66: 18,699,435 km (0.091 R)
• M67: 19,554,686 km (0.115 R)
• M68: 19,711,464 km (0.096 R)
• M69: 20,701,353 km (0.098 R)
• M70: 21,142,069 km (0.101 R)
• M71: 21,303,036 km (0.083 R)
• M72: 22,154,996 km (0.083 R)
• M73: 23,018,176 km (0.119 R)
• M74: 23,100,903 km (0.103 R)
• M75: 23,308,246 km (0.091 R)
• M76: 23,433,010 km (0.119 R)
• M77: 23,976,051 km (0.07 R)
• M78: 24,649,989 km (0.097 R)
• M79: 24,946,941 km (0.115 R)
• M80: 25,031,913 km (0.098 R)
• M81: 27,627,436 km (0.097 R)
• M82: 29,180,561 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 258.5

Radius: 7.4

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 14.05 AU - 21.61 AU

Year: 28363 Days

Day: 19.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,405,252 km

• M1: 318,195 km (0.109 R)
• M2: 913,893 km (0.11 R)
• M3: 1,085,333 km (0.051 R)
• M4: 1,162,076 km (0.034 R)
• M5: 1,660,387 km (0.113 R)
• M6: 1,779,467 km (0.078 R)
• M7: 2,383,244 km (0.103 R)
• M8: 2,901,600 km (0.109 R)
• M9: 3,045,663 km (0.027 R)
• M10: 3,568,358 km (0.062 R)
• M11: 3,722,893 km (0.045 R)
• M12: 3,958,808 km (0.098 R)
• M13: 4,445,151 km (0.095 R)
• M14: 4,907,558 km (0.102 R)
• M15: 5,385,374 km (0.082 R)
• M16: 6,106,585 km (0.064 R)
• M17: 6,431,661 km (0.038 R)
• M18: 6,905,737 km (0.081 R)
• M19: 7,098,569 km (0.117 R)
• M20: 8,139,919 km (0.086 R)
• M21: 8,497,608 km (0.076 R)
• M22: 8,549,070 km (0.054 R)
• M23: 8,964,952 km (0.107 R)
• M24: 9,281,201 km (0.091 R)
• M25: 9,547,486 km (0.083 R)
• M26: 10,033,230 km (0.089 R)
• M27: 10,306,695 km (0.109 R)
• M28: 10,471,851 km (0.118 R)
• M29: 10,527,053 km (0.076 R)
• M30: 10,972,705 km (0.073 R)
• M31: 12,756,809 km (0.092 R)
• M32: 13,053,013 km (0.079 R)
• M33: 13,172,093 km (0.115 R)
• M34: 13,531,576 km (0.071 R)
• M35: 14,198,932 km (0.112 R)
• M36: 14,444,273 km (0.105 R)
• M37: 15,001,375 km (0.091 R)
• M38: 15,755,049 km (0.032 R)
• M39: 16,328,458 km (0.09 R)
• M40: 17,299,348 km (0.066 R)
• M41: 17,495,621 km (0.071 R)
• M42: 19,160,944 km (0.05 R)
• M43: 20,046,713 km (0.088 R)
• M44: 21,716,824 km (0.11 R)
• M45: 21,928,804 km (0.092 R)
• M46: 23,142,342 km (0.106 R)
• M47: 25,708,992 km (0.1 R)
• M48: 26,082,987 km (0.047 R)
• M49: 26,157,936 km (0.064 R)
• M50: 26,911,909 km (0.043 R)
• M51: 27,139,597 km (0.117 R)
• M52: 28,364,205 km (0.106 R)
• M53: 28,750,616 km (0.109 R)
• M54: 29,685,154 km (0.117 R)
• M55: 32,064,658 km (0.111 R)
• M56: 33,358,530 km (0.083 R)
• M57: 34,834,463 km (0.082 R)
• M58: 35,830,186 km (0.055 R)
• M59: 36,667,186 km (0.072 R)
• M60: 36,751,260 km (0.087 R)
• M61: 37,088,005 km (0.082 R)
• M62: 37,510,469 km (0.112 R)
• M63: 38,275,064 km (0.093 R)
• M64: 38,360,335 km (0.074 R)
• M65: 38,873,156 km (0.117 R)
• M66: 39,646,727 km (0.059 R)
• M67: 39,733,045 km (0.05 R)
• M68: 39,905,830 km (0.107 R)
• M69: 40,425,533 km (0.1 R)
• M70: 41,734,515 km (0.055 R)
• M71: 41,822,179 km (0.103 R)
• M72: 41,909,993 km (0.112 R)
• M73: 43,857,608 km (0.099 R)
• M74: 45,472,966 km (0.116 R)
• M75: 47,748,499 km (0.115 R)
• M76: 50,621,376 km (0.104 R)
• M77: 50,808,673 km (0.101 R)
• M78: 51,748,447 km (0.091 R)
• M79: 52,031,486 km (0.098 R)
• M80: 52,409,669 km (0.055 R)
• M81: 53,359,167 km (0.098 R)
• M82: 55,854,310 km (0.1 R)
• M83: 57,213,556 km (0.101 R)
• M84: 62,356,581 km (0.089 R)
• M85: 63,463,306 km (0.113 R)
• M86: 64,171,054 km (0.102 R)
• M87: 64,272,332 km (0.115 R)
• M88: 64,475,037 km (0.059 R)
• M89: 64,576,614 km (0.061 R)
• M90: 64,678,041 km (0.059 R)
• M91: 65,390,276 km (0.087 R)
• M92: 67,233,322 km (0.084 R)
• M93: 67,954,833 km (0.087 R)
• M94: 68,575,215 km (0.099 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: 285 - 17,391 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit