🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.87 AU - 1.03 AU

Year: 349 Days

Day: 35.3 Hours

Environment

Temp: 19 °C

Axial Tilt: 46.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 66,498,414 km

• M1: 51,013 km (0.085 R)
• M2: 449,392 km (0.086 R)

Asteroid Belt

Center: 1.34 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.49 AU - 1.95 AU

Year: 850 Days

Day: 17.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 175.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,498,414 km

• M1: 1,514,080 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.7 AU - 1.74 AU

Year: 850 Days

Day: 21.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.5

Radius: 13

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 7.06 AU - 11.14 AU

Year: 10342 Days

Day: 9.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 66,498,414 km

• M1: 169,943 km (0.082 R)
• M2: 324,478 km (0.066 R)
• M3: 465,997 km (0.103 R)
• M4: 622,178 km (0.032 R)
• M5: 1,204,263 km (0.101 R)
• M6: 1,583,942 km (0.059 R)
• M7: 1,944,473 km (0.116 R)
• M8: 2,193,105 km (0.074 R)
• M9: 2,311,437 km (0.119 R)
• M10: 2,806,306 km (0.119 R)
• M11: 3,266,619 km (0.114 R)
• M12: 4,159,868 km (0.112 R)
• M13: 4,332,354 km (0.101 R)
• M14: 4,507,384 km (0.103 R)
• M15: 4,710,239 km (0.068 R)
• M16: 4,838,594 km (0.073 R)
• M17: 5,020,355 km (0.096 R)
• M18: 5,283,797 km (0.113 R)
• M19: 5,633,257 km (0.099 R)
• M20: 6,045,998 km (0.091 R)
• M21: 6,554,182 km (0.089 R)
• M22: 6,726,668 km (0.075 R)
• M23: 6,929,972 km (0.065 R)
• M24: 7,046,957 km (0.088 R)
• M25: 7,401,953 km (0.116 R)
• M26: 7,702,495 km (0.066 R)
• M27: 7,884,556 km (0.119 R)
• M28: 8,006,927 km (0.084 R)
• M29: 8,222,348 km (0.068 R)
• M30: 8,439,863 km (0.113 R)
• M31: 8,690,589 km (0.09 R)
• M32: 8,785,285 km (0.119 R)
• M33: 8,880,429 km (0.057 R)
• M34: 9,296,311 km (0.073 R)
• M35: 9,393,250 km (0.041 R)
• M36: 9,588,027 km (0.09 R)
• M37: 9,751,388 km (0.047 R)
• M38: 10,380,596 km (0.105 R)
• M39: 10,649,573 km (0.089 R)
• M40: 10,852,727 km (0.104 R)
• M41: 11,608,795 km (0.115 R)
• M42: 11,958,255 km (0.075 R)
• M43: 12,098,877 km (0.086 R)
• M44: 12,488,729 km (0.103 R)
• M45: 12,739,007 km (0.119 R)
• M46: 13,099,238 km (0.057 R)
• M47: 13,244,348 km (0.095 R)
• M48: 13,609,517 km (0.114 R)
• M49: 14,386,977 km (0.111 R)
• M50: 14,536,724 km (0.087 R)
• M51: 14,989,108 km (0.111 R)
• M52: 15,216,946 km (0.104 R)
• M53: 15,676,211 km (0.053 R)
• M54: 15,907,639 km (0.103 R)
• M55: 16,256,801 km (0.065 R)
• M56: 17,598,843 km (0.095 R)
• M57: 17,959,972 km (0.101 R)
• M58: 19,140,449 km (0.094 R)
• M59: 19,387,734 km (0.066 R)
• M60: 20,136,173 km (0.082 R)
• M61: 20,979,007 km (0.059 R)
• M62: 21,704,407 km (0.044 R)
• M63: 23,840,964 km (0.112 R)
• M64: 24,419,010 km (0.076 R)
• M65: 24,911,785 km (0.108 R)
• M66: 25,046,723 km (0.115 R)
• M67: 25,861,732 km (0.11 R)
• M68: 26,501,412 km (0.109 R)
• M69: 27,331,830 km (0.097 R)
• M70: 27,610,381 km (0.104 R)
• M71: 28,311,247 km (0.075 R)
• M72: 28,593,239 km (0.081 R)
• M73: 28,970,675 km (0.096 R)
• M74: 29,112,494 km (0.088 R)
• M75: 29,539,745 km (0.08 R)
• M76: 29,825,776 km (0.118 R)
• M77: 30,160,576 km (0.084 R)
• M78: 31,463,723 km (0.119 R)
• M79: 32,342,760 km (0.044 R)
• M80: 32,736,053 km (0.099 R)
• M81: 32,933,223 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.2

Radius: 10.6

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 10.8 AU - 11.94 AU

Year: 14443 Days

Day: 8.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 152.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 66,498,414 km

• M1: 150,645 km (0.075 R)
• M2: 236,365 km (0.076 R)
• M3: 437,574 km (0.113 R)
• M4: 856,597 km (0.084 R)
• M5: 1,380,938 km (0.101 R)
• M6: 1,668,016 km (0.109 R)
• M7: 2,239,779 km (0.095 R)
• M8: 2,680,495 km (0.05 R)
• M9: 2,932,567 km (0.095 R)
• M10: 3,258,391 km (0.09 R)
• M11: 3,392,132 km (0.092 R)
• M12: 3,482,190 km (0.091 R)
• M13: 3,711,074 km (0.094 R)
• M14: 4,040,040 km (0.086 R)
• M15: 4,700,664 km (0.111 R)
• M16: 4,877,639 km (0.113 R)
• M17: 5,264,050 km (0.107 R)
• M18: 5,447,756 km (0.082 R)
• M19: 6,066,493 km (0.111 R)
• M20: 6,510,051 km (0.063 R)
• M21: 6,878,211 km (0.056 R)
• M22: 7,457,903 km (0.116 R)
• M23: 7,605,406 km (0.055 R)
• M24: 8,695,077 km (0.109 R)
• M25: 8,912,742 km (0.077 R)
• M26: 10,125,083 km (0.12 R)
• M27: 10,485,614 km (0.068 R)
• M28: 10,917,204 km (0.026 R)
• M29: 11,388,587 km (0.099 R)
• M30: 12,385,956 km (0.086 R)
• M31: 13,019,203 km (0.077 R)
• M32: 13,268,284 km (0.12 R)
• M33: 13,339,642 km (0.063 R)
• M34: 13,482,957 km (0.093 R)
• M35: 14,906,829 km (0.042 R)
• M36: 18,132,459 km (0.062 R)
• M37: 18,211,895 km (0.053 R)
• M38: 18,690,459 km (0.095 R)
• M39: 18,891,070 km (0.026 R)
• M40: 19,253,994 km (0.098 R)
• M41: 20,068,854 km (0.078 R)
• M42: 22,282,004 km (0.117 R)
• M43: 22,452,247 km (0.042 R)
• M44: 22,537,518 km (0.109 R)
• M45: 23,655,463 km (0.112 R)
• M46: 24,264,924 km (0.118 R)
• M47: 24,440,103 km (0.115 R)
• M48: 24,791,509 km (0.101 R)
• M49: 26,034,667 km (0.114 R)
• M50: 26,213,885 km (0.12 R)
• M51: 28,074,883 km (0.118 R)
• M52: 28,535,195 km (0.077 R)
• M53: 30,401,429 km (0.055 R)
• M54: 30,684,767 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583.9

Radius: 4.3

Gravity: 31.58 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 12.75 AU - 13.29 AU

Year: 17699 Days

Day: 21.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 66,498,414 km

• M1: 151,991 km (0.086 R)
• M2: 187,895 km (0.036 R)
• M3: 687,701 km (0.059 R)
• M4: 730,486 km (0.111 R)
• M5: 1,310,477 km (0.067 R)
• M6: 1,557,015 km (0.117 R)
• M7: 1,642,285 km (0.094 R)
• M8: 1,729,202 km (0.113 R)
• M9: 1,999,076 km (0.087 R)
• M10: 2,029,894 km (0.08 R)
• M11: 2,815,582 km (0.119 R)
• M12: 3,385,998 km (0.12 R)
• M13: 3,459,750 km (0.073 R)
• M14: 3,534,100 km (0.099 R)
• M15: 3,990,972 km (0.109 R)
• M16: 4,588,017 km (0.065 R)
• M17: 4,710,837 km (0.082 R)
• M18: 6,311,235 km (0.087 R)
• M19: 6,356,563 km (0.085 R)
• M20: 7,334,933 km (0.11 R)
• M21: 8,259,598 km (0.076 R)
• M22: 8,609,507 km (0.098 R)
• M23: 9,117,691 km (0.078 R)
• M24: 9,950,951 km (0.108 R)
• M25: 10,003,759 km (0.104 R)
• M26: 10,109,824 km (0.112 R)
• M27: 10,591,529 km (0.097 R)
• M28: 11,577,529 km (0.115 R)
• M29: 11,800,430 km (0.059 R)
• M30: 12,592,251 km (0.084 R)
• M31: 12,649,547 km (0.106 R)
• M32: 13,989,046 km (0.117 R)
• M33: 14,405,527 km (0.048 R)
• M34: 15,129,132 km (0.095 R)
• M35: 15,864,405 km (0.114 R)
• M36: 16,174,223 km (0.037 R)
• M37: 16,236,455 km (0.114 R)
• M38: 17,179,071 km (0.072 R)
• M39: 18,658,445 km (0.04 R)
• M40: 18,985,316 km (0.09 R)
• M41: 19,248,309 km (0.091 R)
• M42: 20,446,439 km (0.052 R)
• M43: 20,513,608 km (0.101 R)
• M44: 20,648,396 km (0.087 R)
• M45: 22,357,402 km (0.084 R)
• M46: 23,686,429 km (0.104 R)
• M47: 24,111,437 km (0.098 R)
• M48: 24,253,555 km (0.112 R)
• M49: 24,538,838 km (0.086 R)
• M50: 24,610,346 km (0.101 R)
• M51: 25,618,486 km (0.087 R)
• M52: 26,786,995 km (0.079 R)
• M53: 27,377,757 km (0.067 R)
• M54: 28,197,104 km (0.069 R)
• M55: 29,936,180 km (0.097 R)
• M56: 31,011,489 km (0.11 R)
• M57: 35,115,108 km (0.075 R)
• M58: 35,276,225 km (0.081 R)
• M59: 36,411,523 km (0.083 R)
• M60: 37,971,380 km (0.037 R)
• M61: 38,884,376 km (0.119 R)
• M62: 39,051,178 km (0.102 R)
• M63: 39,385,379 km (0.069 R)
• M64: 40,140,998 km (0.069 R)
• M65: 41,496,056 km (0.118 R)
• M66: 42,865,923 km (0.117 R)
• M67: 43,038,260 km (0.12 R)
• M68: 43,210,747 km (0.114 R)
• M69: 44,076,769 km (0.053 R)
• M70: 44,948,475 km (0.071 R)
• M71: 46,620,381 km (0.103 R)
• M72: 47,152,501 km (0.044 R)
• M73: 49,121,059 km (0.101 R)
• M74: 49,481,889 km (0.088 R)
• M75: 49,843,617 km (0.037 R)
• M76: 51,207,650 km (0.104 R)
• M77: 51,390,459 km (0.107 R)
• M78: 51,481,863 km (0.08 R)
• M79: 54,065,269 km (0.101 R)
• M80: 56,218,730 km (0.069 R)
• M81: 56,785,108 km (0.118 R)
• M82: 57,163,740 km (0.075 R)
• M83: 58,495,610 km (0.095 R)
• M84: 62,161,655 km (0.111 R)
• M85: 62,551,806 km (0.118 R)
• M86: 62,649,494 km (0.104 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 14,579 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit