🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.65 AU - 4.39 AU

Year: 2873 Days

Day: 29.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 117,473,209 km

• M1: 81,680 km (0.062 R)
• M2: 466,147 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.82 AU - 4.64 AU

Year: 3101 Days

Day: 19.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.38 AU - 5.56 AU

Year: 3369 Days

Day: 27 Hours

Environment

Temp: -124 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 19.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 624.8

Radius: 4.6

Gravity: 29.53 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 19.02 AU - 19.18 AU

Year: 29754 Days

Day: 21.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 117,473,209 km

• M1: 65,823 km (0.103 R)
• M2: 101,876 km (0.092 R)
• M3: 270,174 km (0.077 R)
• M4: 370,853 km (0.076 R)
• M5: 414,536 km (0.109 R)
• M6: 531,820 km (0.095 R)
• M7: 659,727 km (0.049 R)
• M8: 741,257 km (0.073 R)
• M9: 944,262 km (0.07 R)
• M10: 1,164,171 km (0.107 R)
• M11: 1,399,638 km (0.047 R)
• M12: 1,761,365 km (0.1 R)
• M13: 2,191,160 km (0.062 R)
• M14: 3,468,277 km (0.099 R)
• M15: 3,611,442 km (0.056 R)
• M16: 5,091,564 km (0.112 R)
• M17: 5,640,588 km (0.081 R)
• M18: 8,079,631 km (0.062 R)
• M19: 8,142,762 km (0.111 R)
• M20: 8,847,368 km (0.096 R)
• M21: 9,043,042 km (0.119 R)
• M22: 9,108,566 km (0.104 R)
• M23: 10,658,250 km (0.026 R)
• M24: 11,005,766 km (0.078 R)
• M25: 11,640,659 km (0.115 R)
• M26: 11,712,017 km (0.047 R)
• M27: 12,360,075 km (0.04 R)
• M28: 14,296,620 km (0.038 R)
• M29: 18,028,339 km (0.081 R)
• M30: 18,775,430 km (0.068 R)
• M31: 19,617,218 km (0.087 R)
• M32: 19,702,040 km (0.112 R)
• M33: 20,816,394 km (0.096 R)
• M34: 21,512,174 km (0.037 R)
• M35: 22,392,557 km (0.051 R)
• M36: 22,481,269 km (0.084 R)
• M37: 24,279,435 km (0.053 R)
• M38: 25,103,570 km (0.109 R)
• M39: 27,535,582 km (0.081 R)
• M40: 31,718,788 km (0.116 R)
• M41: 32,217,996 km (0.087 R)
• M42: 32,719,747 km (0.036 R)
• M43: 33,224,042 km (0.056 R)
• M44: 33,527,725 km (0.105 R)
• M45: 34,036,208 km (0.091 R)
• M46: 34,240,260 km (0.097 R)
• M47: 35,887,482 km (0.117 R)
• M48: 37,876,834 km (0.109 R)
• M49: 37,982,451 km (0.041 R)
• M50: 38,725,054 km (0.104 R)
• M51: 40,332,334 km (0.03 R)
• M52: 41,524,928 km (0.067 R)
• M53: 41,961,455 km (0.109 R)
• M54: 42,949,100 km (0.088 R)
• M55: 43,611,818 km (0.091 R)
• M56: 43,944,375 km (0.109 R)
• M57: 44,055,376 km (0.091 R)
• M58: 44,612,179 km (0.097 R)
• M59: 46,296,203 km (0.095 R)
• M60: 47,430,454 km (0.092 R)
• M61: 47,544,298 km (0.099 R)
• M62: 48,000,870 km (0.104 R)
• M63: 48,458,939 km (0.089 R)
• M64: 50,073,549 km (0.053 R)
• M65: 50,887,511 km (0.082 R)
• M66: 51,237,570 km (0.054 R)
• M67: 51,822,946 km (0.03 R)
• M68: 55,141,626 km (0.074 R)
• M69: 55,741,513 km (0.101 R)
• M70: 56,826,696 km (0.104 R)
• M71: 57,918,760 km (0.096 R)
• M72: 58,528,372 km (0.061 R)
• M73: 58,772,964 km (0.113 R)
• M74: 61,112,376 km (0.082 R)
• M75: 61,857,373 km (0.077 R)
• M76: 67,156,429 km (0.089 R)
• M77: 67,284,335 km (0.074 R)
• M78: 68,053,717 km (0.069 R)
• M79: 72,205,507 km (0.091 R)
• M80: 74,311,845 km (0.083 R)
• M81: 76,171,496 km (0.091 R)
• M82: 76,304,937 km (0.114 R)
• M83: 77,911,917 km (0.101 R)
• M84: 83,486,383 km (0.037 R)
• M85: 84,312,762 km (0.107 R)
• M86: 87,925,401 km (0.049 R)
• M87: 88,205,448 km (0.042 R)
• M88: 90,173,557 km (0.103 R)
• M89: 91,304,816 km (0.105 R)
• M90: 95,588,252 km (0.112 R)
• M91: 95,876,228 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 921.2

Radius: 5.7

Gravity: 28.35 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 19.31 AU - 21.69 AU

Year: 33085 Days

Day: 15.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 117,473,209 km

• M1: 74,649 km (0.092 R)
• M2: 188,344 km (0.059 R)
• M3: 1,010,085 km (0.091 R)
• M4: 1,503,309 km (0.079 R)
• M5: 1,839,605 km (0.098 R)
• M6: 2,827,699 km (0.095 R)
• M7: 3,400,509 km (0.089 R)
• M8: 4,065,322 km (0.043 R)
• M9: 4,295,852 km (0.106 R)
• M10: 4,709,191 km (0.111 R)
• M11: 4,890,354 km (0.047 R)
• M12: 5,197,180 km (0.112 R)
• M13: 7,235,151 km (0.08 R)
• M14: 7,374,277 km (0.116 R)
• M15: 7,514,301 km (0.108 R)
• M16: 9,488,544 km (0.048 R)
• M17: 11,449,772 km (0.115 R)
• M18: 12,600,928 km (0.061 R)
• M19: 13,445,408 km (0.107 R)
• M20: 15,366,843 km (0.108 R)
• M21: 16,633,638 km (0.049 R)
• M22: 17,465,402 km (0.118 R)
• M23: 18,595,614 km (0.1 R)
• M24: 18,881,794 km (0.075 R)
• M25: 19,652,074 km (0.058 R)
• M26: 19,749,163 km (0.099 R)
• M27: 21,722,658 km (0.118 R)
• M28: 22,024,098 km (0.09 R)
• M29: 22,529,589 km (0.093 R)
• M30: 22,732,743 km (0.086 R)
• M31: 23,141,145 km (0.107 R)
• M32: 24,484,833 km (0.059 R)
• M33: 26,815,718 km (0.06 R)
• M34: 27,463,626 km (0.099 R)
• M35: 27,572,084 km (0.09 R)
• M36: 28,007,414 km (0.043 R)
• M37: 28,225,977 km (0.119 R)
• M38: 28,335,482 km (0.117 R)
• M39: 34,336,302 km (0.106 R)
• M40: 36,222,132 km (0.059 R)
• M41: 36,460,292 km (0.071 R)
• M42: 40,710,218 km (0.106 R)
• M43: 45,370,042 km (0.03 R)
• M44: 45,498,397 km (0.106 R)
• M45: 45,883,911 km (0.088 R)
• M46: 46,528,827 km (0.08 R)
• M47: 48,743,923 km (0.084 R)
• M48: 49,533,949 km (0.094 R)
• M49: 50,859,985 km (0.106 R)
• M50: 51,661,231 km (0.099 R)
• M51: 54,361,921 km (0.063 R)
• M52: 56,417,396 km (0.109 R)
• M53: 57,108,239 km (0.117 R)
• M54: 57,385,294 km (0.105 R)
• M55: 60,180,830 km (0.08 R)
• M56: 61,169,821 km (0.112 R)
• M57: 63,306,827 km (0.11 R)
• M58: 66,339,475 km (0.098 R)
• M59: 67,507,236 km (0.074 R)
• M60: 67,946,904 km (0.117 R)
• M61: 69,714,852 km (0.117 R)
• M62: 70,456,109 km (0.11 R)
• M63: 73,145,729 km (0.108 R)
• M64: 74,049,749 km (0.119 R)
• M65: 74,805,966 km (0.097 R)
• M66: 75,868,859 km (0.117 R)
• M67: 77,549,292 km (0.063 R)
• M68: 79,396,377 km (0.053 R)
• M69: 80,946,660 km (0.062 R)
• M70: 81,257,973 km (0.077 R)
• M71: 81,569,585 km (0.066 R)
• M72: 82,663,595 km (0.101 R)
• M73: 84,077,145 km (0.047 R)
• M74: 85,498,773 km (0.084 R)
• M75: 87,406,446 km (0.095 R)
• M76: 87,725,837 km (0.103 R)
• M77: 89,971,899 km (0.098 R)
• M78: 93,539,659 km (0.106 R)
• M79: 93,866,231 km (0.054 R)
• M80: 94,193,252 km (0.084 R)
• M81: 95,012,450 km (0.11 R)
• M82: 100,143,657 km (0.097 R)
• M83: 104,346,908 km (0.105 R)
• M84: 106,896,355 km (0.066 R)
• M85: 107,067,046 km (0.076 R)
• M86: 109,638,335 km (0.101 R)
• M87: 110,500,018 km (0.115 R)
• M88: 111,018,076 km (0.101 R)
• M89: 113,620,331 km (0.05 R)
• M90: 113,968,744 km (0.088 R)
• M91: 117,297,147 km (0.074 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 17,069 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit