🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.06 AU - 1.74 AU

Year: 590 Days

Day: 31 Hours

Environment

Temp: -8 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.32 AU - 1.48 AU

Year: 590 Days

Day: 13.9 Hours

Environment

Temp: -6 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 4.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.8

Radius: 10.3

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.51 AU - 8.11 AU

Year: 7780 Days

Day: 13.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 174.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 57,392,176 km

• M1: 129,253 km (0.047 R)
• M2: 208,390 km (0.056 R)
• M3: 307,124 km (0.118 R)
• M4: 375,640 km (0.101 R)
• M5: 509,381 km (0.119 R)
• M6: 595,699 km (0.112 R)
• M7: 933,042 km (0.113 R)
• M8: 1,074,412 km (0.12 R)
• M9: 1,189,602 km (0.046 R)
• M10: 1,308,981 km (0.071 R)
• M11: 1,597,556 km (0.11 R)
• M12: 1,986,510 km (0.106 R)
• M13: 2,646,686 km (0.082 R)
• M14: 2,759,333 km (0.073 R)
• M15: 3,059,576 km (0.07 R)
• M16: 3,894,481 km (0.11 R)
• M17: 4,126,807 km (0.095 R)
• M18: 4,443,805 km (0.096 R)
• M19: 5,017,513 km (0.076 R)
• M20: 5,384,476 km (0.065 R)
• M21: 5,528,090 km (0.1 R)
• M22: 5,701,923 km (0.098 R)
• M23: 6,055,123 km (0.102 R)
• M24: 7,570,251 km (0.073 R)
• M25: 7,698,905 km (0.104 R)
• M26: 7,925,845 km (0.088 R)
• M27: 7,991,069 km (0.113 R)
• M28: 8,586,469 km (0.094 R)
• M29: 8,687,148 km (0.084 R)
• M30: 9,161,972 km (0.04 R)
• M31: 9,299,153 km (0.042 R)
• M32: 9,471,640 km (0.047 R)
• M33: 9,540,903 km (0.102 R)
• M34: 9,854,909 km (0.084 R)
• M35: 10,172,206 km (0.115 R)
• M36: 10,744,717 km (0.097 R)
• M37: 11,107,941 km (0.031 R)
• M38: 12,410,490 km (0.107 R)
• M39: 12,486,336 km (0.061 R)
• M40: 12,562,481 km (0.093 R)
• M41: 13,215,177 km (0.114 R)
• M42: 13,604,281 km (0.114 R)
• M43: 15,893,278 km (0.114 R)
• M44: 16,058,284 km (0.047 R)
• M45: 16,306,916 km (0.073 R)
• M46: 16,473,418 km (0.095 R)
• M47: 16,766,181 km (0.107 R)
• M48: 17,060,740 km (0.117 R)
• M49: 17,229,785 km (0.078 R)
• M50: 17,356,943 km (0.097 R)
• M51: 18,169,409 km (0.112 R)
• M52: 18,255,727 km (0.099 R)
• M53: 20,366,404 km (0.085 R)
• M54: 20,635,680 km (0.119 R)
• M55: 20,906,003 km (0.082 R)
• M56: 21,177,673 km (0.118 R)
• M57: 21,268,479 km (0.077 R)
• M58: 21,587,272 km (0.115 R)
• M59: 21,816,007 km (0.086 R)
• M60: 22,414,399 km (0.09 R)
• M61: 22,645,976 km (0.096 R)
• M62: 23,251,698 km (0.033 R)
• M63: 23,345,496 km (0.091 R)
• M64: 23,486,267 km (0.056 R)
• M65: 24,336,731 km (0.106 R)
• M66: 25,534,561 km (0.106 R)
• M67: 25,679,671 km (0.109 R)
• M68: 25,776,461 km (0.109 R)
• M69: 26,213,736 km (0.068 R)
• M70: 26,702,622 km (0.111 R)
• M71: 27,491,002 km (0.055 R)
• M72: 27,987,518 km (0.101 R)
• M73: 28,137,116 km (0.103 R)
• M74: 29,748,883 km (0.098 R)
• M75: 29,850,610 km (0.089 R)
• M76: 30,565,987 km (0.098 R)
• M77: 31,183,676 km (0.105 R)
• M78: 31,649,674 km (0.119 R)
• M79: 31,961,585 km (0.079 R)
• M80: 32,850,795 km (0.115 R)
• M81: 34,013,769 km (0.091 R)
• M82: 34,760,860 km (0.118 R)
• M83: 34,975,234 km (0.068 R)
• M84: 35,190,206 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.8

Radius: 8.1

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 9.9 AU - 13.58 AU

Year: 14338 Days

Day: 13.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 57,392,176 km

• M1: 125,213 km (0.102 R)
• M2: 261,347 km (0.08 R)
• M3: 334,800 km (0.08 R)
• M4: 506,987 km (0.118 R)
• M5: 681,717 km (0.092 R)
• M6: 832,811 km (0.08 R)
• M7: 1,135,897 km (0.066 R)
• M8: 1,615,059 km (0.041 R)
• M9: 2,418,250 km (0.11 R)
• M10: 3,006,020 km (0.053 R)
• M11: 3,142,602 km (0.092 R)
• M12: 4,722,356 km (0.111 R)
• M13: 5,507,446 km (0.067 R)
• M14: 5,590,921 km (0.034 R)
• M15: 5,674,995 km (0.118 R)
• M16: 5,815,767 km (0.046 R)
• M17: 6,101,050 km (0.04 R)
• M18: 6,361,799 km (0.076 R)
• M19: 7,348,397 km (0.069 R)
• M20: 8,190,783 km (0.109 R)
• M21: 8,769,278 km (0.061 R)
• M22: 9,460,869 km (0.091 R)
• M23: 9,863,885 km (0.089 R)
• M24: 10,686,823 km (0.051 R)
• M25: 11,247,516 km (0.072 R)
• M26: 11,925,942 km (0.11 R)
• M27: 12,251,916 km (0.059 R)
• M28: 12,324,621 km (0.115 R)
• M29: 12,838,639 km (0.092 R)
• M30: 13,098,191 km (0.118 R)
• M31: 13,735,777 km (0.11 R)
• M32: 13,849,322 km (0.116 R)
• M33: 14,153,754 km (0.079 R)
• M34: 14,846,691 km (0.089 R)
• M35: 15,002,123 km (0.104 R)
• M36: 15,986,178 km (0.061 R)
• M37: 16,546,422 km (0.063 R)
• M38: 17,072,259 km (0.117 R)
• M39: 17,194,480 km (0.086 R)
• M40: 17,480,511 km (0.08 R)
• M41: 17,892,055 km (0.035 R)
• M42: 18,557,167 km (0.082 R)
• M43: 19,061,162 km (0.088 R)
• M44: 19,484,823 km (0.071 R)
• M45: 19,569,795 km (0.048 R)
• M46: 19,740,337 km (0.117 R)
• M47: 20,557,141 km (0.1 R)
• M48: 21,604,625 km (0.119 R)
• M49: 22,001,808 km (0.096 R)
• M50: 22,848,382 km (0.081 R)
• M51: 23,208,015 km (0.084 R)
• M52: 23,343,401 km (0.119 R)
• M53: 23,614,921 km (0.058 R)
• M54: 24,435,615 km (0.116 R)
• M55: 25,126,758 km (0.082 R)
• M56: 28,387,542 km (0.094 R)
• M57: 29,016,601 km (0.119 R)
• M58: 29,259,848 km (0.08 R)
• M59: 30,140,979 km (0.105 R)
• M60: 31,429,017 km (0.082 R)
• M61: 31,678,696 km (0.109 R)
• M62: 31,929,122 km (0.114 R)
• M63: 32,079,767 km (0.097 R)
• M64: 32,836,134 km (0.095 R)
• M65: 33,343,570 km (0.04 R)
• M66: 33,802,686 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 200.5

Radius: 7.9

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 16.45 AU - 16.85 AU

Year: 24217 Days

Day: 16.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 57,392,176 km

• M1: 193,131 km (0.12 R)
• M2: 410,945 km (0.086 R)
• M3: 539,450 km (0.092 R)
• M4: 663,467 km (0.105 R)
• M5: 738,864 km (0.075 R)
• M6: 2,188,467 km (0.095 R)
• M7: 2,361,851 km (0.116 R)
• M8: 2,691,266 km (0.043 R)
• M9: 3,730,672 km (0.107 R)
• M10: 3,799,487 km (0.082 R)
• M11: 4,043,481 km (0.041 R)
• M12: 4,292,561 km (0.117 R)
• M13: 4,583,529 km (0.102 R)
• M14: 4,657,281 km (0.075 R)
• M15: 4,880,780 km (0.1 R)
• M16: 5,299,804 km (0.101 R)
• M17: 5,611,865 km (0.116 R)
• M18: 6,010,394 km (0.028 R)
• M19: 7,346,153 km (0.081 R)
• M20: 7,693,968 km (0.105 R)
• M21: 9,278,210 km (0.089 R)
• M22: 10,179,238 km (0.079 R)
• M23: 11,107,941 km (0.081 R)
• M24: 11,658,012 km (0.107 R)
• M25: 12,268,073 km (0.034 R)
• M26: 13,625,374 km (0.107 R)
• M27: 14,701,432 km (0.044 R)
• M28: 16,535,950 km (0.098 R)
• M29: 16,763,189 km (0.055 R)
• M30: 17,393,445 km (0.069 R)
• M31: 17,508,935 km (0.114 R)
• M32: 17,798,706 km (0.033 R)
• M33: 18,973,199 km (0.105 R)
• M34: 19,091,979 km (0.116 R)
• M35: 19,991,212 km (0.106 R)
• M36: 21,396,535 km (0.114 R)
• M37: 21,458,319 km (0.038 R)
• M38: 21,520,252 km (0.116 R)
• M39: 22,770,292 km (0.076 R)
• M40: 23,149,971 km (0.027 R)
• M41: 25,144,410 km (0.102 R)
• M42: 25,340,383 km (0.074 R)
• M43: 25,602,479 km (0.115 R)
• M44: 25,931,295 km (0.072 R)
• M45: 26,792,679 km (0.058 R)
• M46: 28,747,924 km (0.034 R)
• M47: 31,308,441 km (0.108 R)
• M48: 31,448,913 km (0.086 R)
• M49: 32,367,295 km (0.09 R)
• M50: 32,651,530 km (0.105 R)
• M51: 33,941,214 km (0.063 R)
• M52: 35,393,510 km (0.086 R)
• M53: 36,127,287 km (0.068 R)
• M54: 36,866,151 km (0.089 R)
• M55: 37,088,753 km (0.095 R)
• M56: 38,433,787 km (0.056 R)
• M57: 38,659,381 km (0.095 R)
• M58: 39,794,679 km (0.069 R)
• M59: 41,710,878 km (0.107 R)
• M60: 42,097,738 km (0.106 R)
• M61: 42,797,108 km (0.095 R)
• M62: 43,187,260 km (0.045 R)
• M63: 43,343,739 km (0.076 R)
• M64: 46,031,265 km (0.059 R)
• M65: 47,475,782 km (0.032 R)
• M66: 49,016,640 km (0.095 R)
• M67: 52,647,530 km (0.083 R)
• M68: 52,981,881 km (0.087 R)
• M69: 55,426,909 km (0.119 R)
• M70: 57,392,176 km (0.108 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 16,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit