🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.84 AU - 2.16 AU

Year: 1003 Days

Day: 34.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.94 AU - 2.1 AU

Year: 1019 Days

Day: 13 Hours

Environment

Temp: -63 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.16 AU - 2.64 AU

Year: 1319 Days

Day: 35.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,101,106 km

• M1: 426,803 km (0.09 R)

Asteroid Belt

Center: 8.82 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 528.1

Radius: 6.8

Gravity: 11.42 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 14.26 AU - 16.22 AU

Year: 21106 Days

Day: 23.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 62,101,106 km

• M1: 136,284 km (0.077 R)
• M2: 258,954 km (0.08 R)
• M3: 353,201 km (0.081 R)
• M4: 892,202 km (0.095 R)
• M5: 1,067,530 km (0.091 R)
• M6: 1,337,255 km (0.032 R)
• M7: 1,874,611 km (0.114 R)
• M8: 2,300,666 km (0.095 R)
• M9: 2,507,260 km (0.115 R)
• M10: 4,031,812 km (0.115 R)
• M11: 4,281,042 km (0.047 R)
• M12: 4,407,452 km (0.106 R)
• M13: 4,794,462 km (0.066 R)
• M14: 4,838,145 km (0.028 R)
• M15: 5,372,658 km (0.059 R)
• M16: 5,972,695 km (0.083 R)
• M17: 6,448,715 km (0.07 R)
• M18: 6,740,132 km (0.109 R)
• M19: 7,538,386 km (0.088 R)
• M20: 7,640,262 km (0.072 R)
• M21: 9,276,863 km (0.058 R)
• M22: 10,615,465 km (0.06 R)
• M23: 11,365,399 km (0.047 R)
• M24: 12,371,744 km (0.113 R)
• M25: 12,552,309 km (0.107 R)
• M26: 12,794,358 km (0.071 R)
• M27: 13,160,424 km (0.118 R)
• M28: 14,090,474 km (0.108 R)
• M29: 14,405,228 km (0.069 R)
• M30: 14,468,358 km (0.098 R)
• M31: 15,492,505 km (0.11 R)
• M32: 18,153,402 km (0.119 R)
• M33: 18,564,497 km (0.078 R)
• M34: 18,909,470 km (0.101 R)
• M35: 19,048,147 km (0.101 R)
• M36: 19,186,974 km (0.118 R)
• M37: 19,535,836 km (0.064 R)
• M38: 20,594,690 km (0.116 R)
• M39: 22,108,321 km (0.049 R)
• M40: 22,181,325 km (0.119 R)
• M41: 23,359,558 km (0.114 R)
• M42: 25,088,760 km (0.04 R)
• M43: 25,164,905 km (0.094 R)
• M44: 26,625,728 km (0.051 R)
• M45: 28,272,053 km (0.069 R)
• M46: 28,430,477 km (0.1 R)
• M47: 28,668,786 km (0.094 R)
• M48: 29,307,569 km (0.099 R)
• M49: 30,761,810 km (0.096 R)
• M50: 31,497,682 km (0.045 R)
• M51: 34,414,242 km (0.114 R)
• M52: 34,583,437 km (0.071 R)
• M53: 35,007,847 km (0.098 R)
• M54: 35,092,968 km (0.027 R)
• M55: 35,348,481 km (0.06 R)
• M56: 35,776,032 km (0.051 R)
• M57: 36,033,190 km (0.108 R)
• M58: 38,551,820 km (0.076 R)
• M59: 38,815,711 km (0.068 R)
• M60: 39,610,524 km (0.119 R)
• M61: 42,027,427 km (0.084 R)
• M62: 42,298,798 km (0.113 R)
• M63: 43,207,904 km (0.094 R)
• M64: 43,481,967 km (0.113 R)
• M65: 45,138,016 km (0.091 R)
• M66: 46,627,263 km (0.102 R)
• M67: 46,908,357 km (0.034 R)
• M68: 47,472,042 km (0.109 R)
• M69: 48,986,421 km (0.115 R)
• M70: 50,612,700 km (0.075 R)
• M71: 50,805,232 km (0.104 R)
• M72: 51,287,386 km (0.097 R)
• M73: 51,480,816 km (0.102 R)
• M74: 53,133,873 km (0.039 R)
• M75: 53,427,533 km (0.075 R)
• M76: 54,311,357 km (0.07 R)
• M77: 55,002,051 km (0.085 R)
• M78: 55,497,369 km (0.032 R)
• M79: 57,492,855 km (0.098 R)
• M80: 58,196,863 km (0.103 R)
• M81: 58,600,328 km (0.08 R)
• M82: 60,122,038 km (0.113 R)
• M83: 61,348,591 km (0.112 R)
• M84: 62,583,521 km (0.084 R)
• M85: 63,307,575 km (0.115 R)
• M86: 68,028,435 km (0.093 R)
• M87: 68,134,649 km (0.107 R)
• M88: 70,162,748 km (0.099 R)
• M89: 70,807,365 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319.7

Radius: 7.1

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 13.92 AU - 17.02 AU

Year: 21586 Days

Day: 17.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 62,101,106 km

• M1: 93,798 km (0.055 R)
• M2: 150,346 km (0.119 R)
• M3: 213,775 km (0.104 R)
• M4: 363,373 km (0.11 R)
• M5: 477,068 km (0.096 R)
• M6: 529,576 km (0.048 R)
• M7: 720,164 km (0.061 R)
• M8: 844,929 km (0.087 R)
• M9: 1,413,251 km (0.12 R)
• M10: 1,517,820 km (0.116 R)
• M11: 1,875,509 km (0.085 R)
• M12: 2,475,246 km (0.058 R)
• M13: 2,894,868 km (0.065 R)
• M14: 2,994,949 km (0.067 R)
• M15: 3,406,643 km (0.066 R)
• M16: 3,654,975 km (0.062 R)
• M17: 4,667,154 km (0.11 R)
• M18: 5,224,107 km (0.097 R)
• M19: 5,428,159 km (0.064 R)
• M20: 6,184,376 km (0.08 R)
• M21: 6,400,246 km (0.097 R)
• M22: 6,574,826 km (0.086 R)
• M23: 7,700,850 km (0.116 R)
• M24: 7,886,501 km (0.064 R)
• M25: 8,262,290 km (0.025 R)
• M26: 8,404,708 km (0.076 R)
• M27: 8,452,280 km (0.083 R)
• M28: 8,547,873 km (0.106 R)
• M29: 8,643,915 km (0.025 R)
• M30: 8,885,366 km (0.091 R)
• M31: 9,374,850 km (0.102 R)
• M32: 11,104,052 km (0.107 R)
• M33: 11,684,192 km (0.098 R)
• M34: 12,709,386 km (0.093 R)
• M35: 12,983,898 km (0.029 R)
• M36: 13,316,006 km (0.042 R)
• M37: 14,328,933 km (0.086 R)
• M38: 15,424,737 km (0.113 R)
• M39: 15,953,267 km (0.096 R)
• M40: 16,130,690 km (0.082 R)
• M41: 16,190,080 km (0.097 R)
• M42: 16,727,136 km (0.118 R)
• M43: 19,120,852 km (0.1 R)
• M44: 19,246,514 km (0.116 R)
• M45: 20,197,508 km (0.063 R)
• M46: 20,389,442 km (0.103 R)
• M47: 20,969,134 km (0.079 R)
• M48: 21,685,109 km (0.11 R)
• M49: 22,342,891 km (0.118 R)
• M50: 23,475,945 km (0.114 R)
• M51: 24,355,132 km (0.081 R)
• M52: 24,559,482 km (0.11 R)
• M53: 24,901,463 km (0.039 R)
• M54: 25,038,644 km (0.085 R)
• M55: 25,313,755 km (0.099 R)
• M56: 27,977,644 km (0.098 R)
• M57: 28,837,234 km (0.062 R)
• M58: 29,125,658 km (0.113 R)
• M59: 29,415,130 km (0.072 R)
• M60: 29,778,204 km (0.041 R)
• M61: 29,923,912 km (0.116 R)
• M62: 31,023,756 km (0.084 R)
• M63: 32,286,362 km (0.054 R)
• M64: 32,811,151 km (0.116 R)
• M65: 35,091,921 km (0.098 R)
• M66: 35,476,985 km (0.037 R)
• M67: 35,631,370 km (0.074 R)
• M68: 36,640,558 km (0.108 R)
• M69: 39,324,044 km (0.109 R)
• M70: 39,724,069 km (0.051 R)
• M71: 39,884,438 km (0.066 R)
• M72: 40,286,258 km (0.064 R)
• M73: 40,770,207 km (0.06 R)
• M74: 41,662,558 km (0.101 R)
• M75: 41,907,001 km (0.101 R)
• M76: 41,988,682 km (0.117 R)
• M77: 42,725,451 km (0.084 R)
• M78: 44,128,679 km (0.111 R)
• M79: 44,627,588 km (0.094 R)
• M80: 45,211,917 km (0.036 R)
• M81: 45,967,087 km (0.059 R)
• M82: 49,718,104 km (0.105 R)
• M83: 50,063,975 km (0.076 R)
• M84: 52,243,466 km (0.08 R)
• M85: 52,771,247 km (0.077 R)
• M86: 52,859,360 km (0.068 R)
• M87: 53,920,608 km (0.084 R)
• M88: 55,705,011 km (0.108 R)
• M89: 56,154,254 km (0.093 R)
• M90: 59,056,901 km (0.049 R)
• M91: 59,882,083 km (0.082 R)
• M92: 60,895,758 km (0.065 R)
• M93: 61,543,816 km (0.072 R)
• M94: 61,915,118 km (0.074 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 13,006 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit