🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.39 AU - 3.17 AU

Year: 1693 Days

Day: 23.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,303,827 km

• M1: 187,895 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.38 AU - 4.16 AU

Year: 2674 Days

Day: 32.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,303,827 km

• M1: 37,848 km (0.114 R)
• M2: 2,574,280 km (0.095 R)

Asteroid Belt

Center: 4.07 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.36 AU - 5.36 AU

Year: 3325 Days

Day: 45.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 51.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.3

Radius: 8.8

Gravity: 11.04 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 5.93 AU - 6.41 AU

Year: 5598 Days

Day: 10.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 57,303,827 km

• M1: 338,241 km (0.113 R)
• M2: 421,118 km (0.051 R)
• M3: 560,244 km (0.095 R)
• M4: 841,638 km (0.085 R)
• M5: 1,264,700 km (0.062 R)
• M6: 1,419,385 km (0.055 R)
• M7: 1,526,048 km (0.098 R)
• M8: 1,728,753 km (0.029 R)
• M9: 1,862,194 km (0.116 R)
• M10: 2,160,044 km (0.095 R)
• M11: 2,262,817 km (0.06 R)
• M12: 2,346,143 km (0.1 R)
• M13: 2,646,087 km (0.109 R)
• M14: 2,756,191 km (0.111 R)
• M15: 2,890,380 km (0.104 R)
• M16: 3,142,004 km (0.118 R)
• M17: 3,448,680 km (0.047 R)
• M18: 3,715,712 km (0.112 R)
• M19: 3,814,596 km (0.1 R)
• M20: 3,964,344 km (0.118 R)
• M21: 4,244,241 km (0.072 R)
• M22: 4,796,257 km (0.095 R)
• M23: 4,958,272 km (0.109 R)
• M24: 5,176,984 km (0.054 R)
• M25: 5,371,012 km (0.063 R)
• M26: 5,454,787 km (0.076 R)
• M27: 6,288,197 km (0.05 R)
• M28: 6,435,850 km (0.107 R)
• M29: 6,525,010 km (0.085 R)
• M30: 7,501,585 km (0.075 R)
• M31: 7,784,475 km (0.05 R)
• M32: 7,943,198 km (0.074 R)
• M33: 8,070,955 km (0.113 R)
• M34: 8,263,786 km (0.059 R)
• M35: 8,425,651 km (0.112 R)
• M36: 8,884,618 km (0.083 R)
• M37: 9,250,833 km (0.09 R)
• M38: 9,385,322 km (0.115 R)
• M39: 9,486,599 km (0.103 R)
• M40: 9,690,202 km (0.069 R)
• M41: 9,792,527 km (0.056 R)
• M42: 10,205,567 km (0.059 R)
• M43: 10,414,106 km (0.092 R)
• M44: 10,483,968 km (0.112 R)
• M45: 10,835,673 km (0.106 R)
• M46: 11,048,551 km (0.101 R)
• M47: 11,478,495 km (0.116 R)
• M48: 11,586,804 km (0.059 R)
• M49: 12,023,480 km (0.096 R)
• M50: 12,096,783 km (0.098 R)
• M51: 12,725,992 km (0.036 R)
• M52: 13,708,850 km (0.111 R)
• M53: 13,823,890 km (0.082 R)
• M54: 14,442,478 km (0.119 R)
• M55: 14,559,463 km (0.112 R)
• M56: 15,827,156 km (0.064 R)
• M57: 16,882,868 km (0.085 R)
• M58: 16,964,997 km (0.089 R)
• M59: 17,793,919 km (0.11 R)
• M60: 18,045,094 km (0.096 R)
• M61: 18,976,340 km (0.06 R)
• M62: 19,318,919 km (0.115 R)
• M63: 19,447,873 km (0.062 R)
• M64: 20,227,577 km (0.073 R)
• M65: 22,900,143 km (0.113 R)
• M66: 23,219,086 km (0.087 R)
• M67: 23,447,821 km (0.092 R)
• M68: 23,585,451 km (0.03 R)
• M69: 24,929,288 km (0.032 R)
• M70: 25,069,761 km (0.053 R)
• M71: 25,681,466 km (0.11 R)
• M72: 25,870,558 km (0.091 R)
• M73: 26,107,671 km (0.099 R)
• M74: 27,884,894 km (0.088 R)
• M75: 28,176,759 km (0.096 R)
• M76: 29,206,291 km (0.084 R)
• M77: 29,304,876 km (0.114 R)
• M78: 29,700,862 km (0.101 R)
• M79: 29,949,045 km (0.1 R)
• M80: 31,453,401 km (0.059 R)
• M81: 31,554,679 km (0.117 R)
• M82: 32,112,978 km (0.115 R)
• M83: 33,290,912 km (0.117 R)
• M84: 33,703,951 km (0.103 R)
• M85: 34,743,956 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.1

Radius: 13.9

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 8.45 AU - 13.81 AU

Year: 13562 Days

Day: 10.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 57,303,827 km

• M1: 174,431 km (0.111 R)
• M2: 286,181 km (0.069 R)
• M3: 412,441 km (0.044 R)
• M4: 507,735 km (0.062 R)
• M5: 962,513 km (0.106 R)
• M6: 1,120,189 km (0.114 R)
• M7: 1,223,411 km (0.101 R)
• M8: 1,418,038 km (0.095 R)
• M9: 1,553,873 km (0.093 R)
• M10: 2,246,062 km (0.087 R)
• M11: 2,570,241 km (0.057 R)
• M12: 3,233,857 km (0.097 R)
• M13: 3,507,920 km (0.032 R)
• M14: 3,726,333 km (0.063 R)
• M15: 4,782,046 km (0.081 R)
• M16: 5,130,309 km (0.104 R)
• M17: 5,777,919 km (0.049 R)
• M18: 5,888,471 km (0.118 R)
• M19: 6,797,877 km (0.118 R)
• M20: 7,071,491 km (0.117 R)
• M21: 7,229,467 km (0.099 R)
• M22: 7,348,696 km (0.107 R)
• M23: 7,670,032 km (0.11 R)
• M24: 7,955,016 km (0.11 R)
• M25: 8,202,002 km (0.089 R)
• M26: 8,958,369 km (0.066 R)
• M27: 9,086,724 km (0.062 R)
• M28: 9,301,846 km (0.079 R)
• M29: 9,737,176 km (0.111 R)
• M30: 11,128,885 km (0.078 R)
• M31: 11,266,964 km (0.1 R)
• M32: 11,359,266 km (0.094 R)
• M33: 12,106,956 km (0.036 R)
• M34: 14,094,962 km (0.057 R)
• M35: 14,645,482 km (0.112 R)
• M36: 15,716,004 km (0.04 R)
• M37: 16,339,079 km (0.072 R)
• M38: 16,496,008 km (0.05 R)
• M39: 16,706,193 km (0.064 R)
• M40: 19,131,473 km (0.069 R)
• M41: 19,296,929 km (0.115 R)
• M42: 20,244,332 km (0.118 R)
• M43: 20,978,857 km (0.103 R)
• M44: 21,092,701 km (0.102 R)
• M45: 21,206,695 km (0.116 R)
• M46: 21,492,576 km (0.063 R)
• M47: 22,358,000 km (0.032 R)
• M48: 22,474,238 km (0.117 R)
• M49: 23,058,567 km (0.115 R)
• M50: 23,293,735 km (0.077 R)
• M51: 23,884,946 km (0.11 R)
• M52: 24,063,416 km (0.105 R)
• M53: 24,242,185 km (0.095 R)
• M54: 24,421,404 km (0.11 R)
• M55: 24,781,186 km (0.085 R)
• M56: 25,627,611 km (0.092 R)
• M57: 26,668,214 km (0.077 R)
• M58: 27,348,884 km (0.073 R)
• M59: 28,790,559 km (0.061 R)
• M60: 29,616,339 km (0.112 R)
• M61: 30,578,852 km (0.09 R)
• M62: 31,812,735 km (0.084 R)
• M63: 32,205,878 km (0.092 R)
• M64: 32,402,899 km (0.088 R)
• M65: 34,195,081 km (0.065 R)
• M66: 34,530,480 km (0.112 R)
• M67: 35,475,489 km (0.067 R)
• M68: 36,155,711 km (0.096 R)
• M69: 36,634,424 km (0.08 R)
• M70: 39,761,618 km (0.09 R)
• M71: 40,609,988 km (0.118 R)
• M72: 42,756,717 km (0.095 R)
• M73: 43,843,994 km (0.044 R)
• M74: 47,608,176 km (0.113 R)
• M75: 49,566,711 km (0.082 R)
• M76: 50,403,113 km (0.106 R)
• M77: 50,708,442 km (0.096 R)
• M78: 50,861,481 km (0.069 R)
• M79: 51,014,519 km (0.036 R)
• M80: 51,244,302 km (0.038 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 317

Radius: 6.9

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 13.93 AU - 14.15 AU

Year: 19215 Days

Day: 16.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 57,303,827 km

• M1: 90,956 km (0.117 R)
• M2: 247,584 km (0.065 R)
• M3: 476,619 km (0.105 R)
• M4: 1,214,286 km (0.034 R)
• M5: 2,288,249 km (0.08 R)
• M6: 2,405,085 km (0.096 R)
• M7: 2,464,326 km (0.113 R)
• M8: 3,543,674 km (0.084 R)
• M9: 4,491,826 km (0.116 R)
• M10: 5,513,729 km (0.089 R)
• M11: 5,592,118 km (0.098 R)
• M12: 5,670,956 km (0.048 R)
• M13: 5,829,829 km (0.106 R)
• M14: 5,909,714 km (0.105 R)
• M15: 6,151,913 km (0.05 R)
• M16: 7,195,209 km (0.049 R)
• M17: 8,113,291 km (0.097 R)
• M18: 9,914,000 km (0.119 R)
• M19: 10,589,435 km (0.03 R)
• M20: 12,807,074 km (0.118 R)
• M21: 12,859,134 km (0.087 R)
• M22: 13,541,898 km (0.12 R)
• M23: 14,997,336 km (0.075 R)
• M24: 15,162,193 km (0.114 R)
• M25: 15,604,404 km (0.098 R)
• M26: 16,163,302 km (0.097 R)
• M27: 16,558,390 km (0.094 R)
• M28: 18,640,194 km (0.086 R)
• M29: 21,851,462 km (0.104 R)
• M30: 22,413,501 km (0.071 R)
• M31: 23,488,212 km (0.067 R)
• M32: 24,450,276 km (0.097 R)
• M33: 25,229,232 km (0.059 R)
• M34: 25,425,205 km (0.097 R)
• M35: 27,816,527 km (0.052 R)
• M36: 29,381,471 km (0.119 R)
• M37: 29,450,136 km (0.083 R)
• M38: 31,465,219 km (0.079 R)
• M39: 31,535,530 km (0.035 R)
• M40: 36,953,068 km (0.109 R)
• M41: 37,473,219 km (0.101 R)
• M42: 37,696,868 km (0.094 R)
• M43: 38,445,606 km (0.054 R)
• M44: 38,520,704 km (0.032 R)
• M45: 38,821,844 km (0.106 R)
• M46: 40,644,395 km (0.112 R)
• M47: 43,900,692 km (0.102 R)
• M48: 44,136,458 km (0.12 R)
• M49: 44,530,349 km (0.106 R)
• M50: 47,804,000 km (0.112 R)
• M51: 48,046,498 km (0.073 R)
• M52: 49,347,102 km (0.04 R)
• M53: 49,510,462 km (0.118 R)
• M54: 50,330,109 km (0.032 R)
• M55: 51,650,909 km (0.107 R)
• M56: 53,066,553 km (0.057 R)
• M57: 54,157,720 km (0.11 R)
• M58: 54,326,317 km (0.113 R)
• M59: 54,748,482 km (0.072 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 16,017 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit