🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.56 AU - 0.9 AU

Year: 280 Days

Day: 12.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.8

Radius: 14.4

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.41 AU - 4.81 AU

Year: 3746 Days

Day: 5.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 64,114,445 km

• M1: 179,817 km (0.104 R)
• M2: 418,575 km (0.036 R)
• M3: 581,337 km (0.089 R)
• M4: 791,223 km (0.075 R)
• M5: 1,064,538 km (0.108 R)
• M6: 1,343,090 km (0.118 R)
• M7: 1,546,992 km (0.065 R)
• M8: 1,688,960 km (0.083 R)
• M9: 2,017,178 km (0.061 R)
• M10: 2,317,421 km (0.111 R)
• M11: 2,548,101 km (0.101 R)
• M12: 2,683,487 km (0.073 R)
• M13: 3,322,718 km (0.098 R)
• M14: 3,565,216 km (0.051 R)
• M15: 3,871,742 km (0.095 R)
• M16: 4,087,612 km (0.117 R)
• M17: 4,267,279 km (0.082 R)
• M18: 4,368,108 km (0.073 R)
• M19: 4,927,155 km (0.102 R)
• M20: 5,097,248 km (0.087 R)
• M21: 5,421,576 km (0.097 R)
• M22: 5,752,487 km (0.063 R)
• M23: 6,090,279 km (0.111 R)
• M24: 6,204,272 km (0.113 R)
• M25: 6,504,216 km (0.098 R)
• M26: 6,714,700 km (0.103 R)
• M27: 6,856,220 km (0.069 R)
• M28: 6,998,787 km (0.063 R)
• M29: 7,262,677 km (0.117 R)
• M30: 8,300,887 km (0.086 R)
• M31: 8,554,904 km (0.06 R)
• M32: 8,760,003 km (0.1 R)
• M33: 8,863,225 km (0.072 R)
• M34: 9,306,184 km (0.025 R)
• M35: 9,411,501 km (0.041 R)
• M36: 9,783,252 km (0.114 R)
• M37: 10,295,625 km (0.112 R)
• M38: 10,404,532 km (0.115 R)
• M39: 11,206,077 km (0.107 R)
• M40: 11,318,276 km (0.095 R)
• M41: 11,713,663 km (0.053 R)
• M42: 11,970,373 km (0.091 R)
• M43: 12,693,080 km (0.096 R)
• M44: 13,668,608 km (0.111 R)
• M45: 13,878,793 km (0.114 R)
• M46: 14,059,657 km (0.075 R)
• M47: 14,302,155 km (0.111 R)
• M48: 14,975,944 km (0.12 R)
• M49: 15,223,678 km (0.115 R)
• M50: 15,817,282 km (0.11 R)
• M51: 16,037,939 km (0.067 R)
• M52: 16,164,499 km (0.113 R)
• M53: 16,450,380 km (0.109 R)
• M54: 16,641,866 km (0.067 R)
• M55: 16,898,426 km (0.101 R)
• M56: 17,220,959 km (0.094 R)
• M57: 17,448,048 km (0.106 R)
• M58: 17,545,586 km (0.086 R)
• M59: 18,598,007 km (0.087 R)
• M60: 18,764,211 km (0.09 R)
• M61: 19,468,069 km (0.097 R)
• M62: 20,419,960 km (0.12 R)
• M63: 20,522,883 km (0.072 R)
• M64: 21,143,864 km (0.114 R)
• M65: 21,282,691 km (0.081 R)
• M66: 21,946,307 km (0.106 R)
• M67: 22,404,226 km (0.102 R)
• M68: 22,652,259 km (0.063 R)
• M69: 22,936,645 km (0.081 R)
• M70: 23,222,377 km (0.108 R)
• M71: 23,761,079 km (0.114 R)
• M72: 24,195,212 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.1

Radius: 9.5

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.3 AU - 7.86 AU

Year: 7589 Days

Day: 7.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 64,114,445 km

• M1: 123,867 km (0.039 R)
• M2: 646,562 km (0.083 R)
• M3: 1,305,541 km (0.054 R)
• M4: 1,398,291 km (0.079 R)
• M5: 1,712,596 km (0.119 R)
• M6: 2,268,353 km (0.1 R)
• M7: 2,406,282 km (0.1 R)
• M8: 3,040,427 km (0.085 R)
• M9: 4,739,410 km (0.029 R)
• M10: 5,261,058 km (0.119 R)
• M11: 5,698,332 km (0.092 R)
• M12: 5,921,383 km (0.025 R)
• M13: 6,199,934 km (0.082 R)
• M14: 6,769,902 km (0.069 R)
• M15: 8,794,859 km (0.093 R)
• M16: 9,052,915 km (0.116 R)
• M17: 9,333,561 km (0.097 R)
• M18: 9,637,544 km (0.088 R)
• M19: 9,985,807 km (0.116 R)
• M20: 10,338,410 km (0.066 R)
• M21: 10,421,885 km (0.102 R)
• M22: 10,970,461 km (0.066 R)
• M23: 11,162,544 km (0.103 R)
• M24: 11,832,593 km (0.079 R)
• M25: 12,249,822 km (0.116 R)
• M26: 12,806,027 km (0.113 R)
• M27: 13,507,341 km (0.061 R)
• M28: 14,805,552 km (0.096 R)
• M29: 14,876,162 km (0.063 R)
• M30: 15,088,890 km (0.066 R)
• M31: 15,231,158 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 913.8

Radius: 5.3

Gravity: 32.53 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 9.45 AU - 9.77 AU

Year: 13394 Days

Day: 17.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 64,114,445 km

• M1: 183,557 km (0.101 R)
• M2: 503,397 km (0.068 R)
• M3: 597,643 km (0.117 R)
• M4: 847,472 km (0.065 R)
• M5: 1,127,370 km (0.111 R)
• M6: 1,461,122 km (0.108 R)
• M7: 1,515,127 km (0.084 R)
• M8: 1,681,181 km (0.06 R)
• M9: 1,853,218 km (0.074 R)
• M10: 2,152,414 km (0.082 R)
• M11: 2,728,366 km (0.095 R)
• M12: 2,930,473 km (0.07 R)
• M13: 3,207,678 km (0.077 R)
• M14: 3,861,420 km (0.077 R)
• M15: 3,936,668 km (0.12 R)
• M16: 4,795,061 km (0.077 R)
• M17: 5,538,712 km (0.092 R)
• M18: 5,794,524 km (0.086 R)
• M19: 5,837,608 km (0.035 R)
• M20: 6,010,693 km (0.108 R)
• M21: 6,992,952 km (0.114 R)
• M22: 7,084,656 km (0.072 R)
• M23: 8,216,513 km (0.103 R)
• M24: 8,704,502 km (0.052 R)
• M25: 9,555,414 km (0.102 R)
• M26: 9,759,615 km (0.119 R)
• M27: 10,590,183 km (0.048 R)
• M28: 10,642,841 km (0.069 R)
• M29: 10,695,649 km (0.114 R)
• M30: 10,907,480 km (0.086 R)
• M31: 11,281,624 km (0.109 R)
• M32: 12,988,386 km (0.085 R)
• M33: 13,101,333 km (0.109 R)
• M34: 13,214,429 km (0.11 R)
• M35: 14,015,825 km (0.11 R)
• M36: 14,189,657 km (0.071 R)
• M37: 14,480,775 km (0.058 R)
• M38: 15,366,244 km (0.093 R)
• M39: 16,026,569 km (0.047 R)
• M40: 16,087,157 km (0.072 R)
• M41: 17,127,161 km (0.109 R)
• M42: 18,378,248 km (0.09 R)
• M43: 19,658,507 km (0.044 R)
• M44: 20,571,802 km (0.078 R)
• M45: 21,033,610 km (0.074 R)
• M46: 22,101,889 km (0.073 R)
• M47: 22,710,453 km (0.12 R)
• M48: 23,737,143 km (0.071 R)
• M49: 24,569,206 km (0.064 R)
• M50: 26,119,489 km (0.082 R)
• M51: 26,190,698 km (0.099 R)
• M52: 27,194,499 km (0.084 R)
• M53: 27,339,011 km (0.064 R)
• M54: 27,628,632 km (0.072 R)
• M55: 28,210,867 km (0.106 R)
• M56: 30,730,395 km (0.112 R)
• M57: 31,258,026 km (0.097 R)
• M58: 34,798,858 km (0.045 R)
• M59: 34,877,248 km (0.073 R)
• M60: 36,059,819 km (0.044 R)
• M61: 38,140,725 km (0.092 R)
• M62: 38,707,701 km (0.118 R)
• M63: 38,788,783 km (0.097 R)
• M64: 39,522,261 km (0.094 R)
• M65: 39,604,091 km (0.118 R)
• M66: 41,749,923 km (0.097 R)
• M67: 42,166,853 km (0.077 R)
• M68: 42,669,053 km (0.104 R)
• M69: 42,836,901 km (0.092 R)
• M70: 45,038,683 km (0.067 R)
• M71: 45,466,383 km (0.054 R)
• M72: 48,409,721 km (0.085 R)
• M73: 49,551,303 km (0.081 R)
• M74: 50,790,721 km (0.093 R)
• M75: 50,879,582 km (0.079 R)
• M76: 51,057,604 km (0.096 R)
• M77: 51,414,095 km (0.072 R)
• M78: 51,503,405 km (0.101 R)
• M79: 52,040,162 km (0.095 R)
• M80: 53,209,419 km (0.072 R)
• M81: 53,480,491 km (0.096 R)
• M82: 54,387,353 km (0.108 R)
• M83: 55,116,493 km (0.085 R)
• M84: 55,848,924 km (0.064 R)
• M85: 58,717,015 km (0.09 R)
• M86: 58,810,364 km (0.117 R)
• M87: 58,997,211 km (0.104 R)
• M88: 61,159,349 km (0.113 R)
• M89: 61,443,286 km (0.099 R)
• M90: 61,727,672 km (0.109 R)
• M91: 62,964,996 km (0.107 R)
• M92: 63,251,775 km (0.066 R)
• M93: 63,730,488 km (0.098 R)
• M94: 64,018,464 km (0.111 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: 155 - 10,547 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit