🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.59 AU - 0.77 AU

Year: 252 Days

Day: 23.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,572,849 km

• M1: 433,385 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.16 AU - 1.16 AU

Year: 562 Days

Day: 39.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 89.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.3

Radius: 11.5

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.17 AU - 7.11 AU

Year: 6840 Days

Day: 12.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 89,572,849 km

• M1: 144,212 km (0.118 R)
• M2: 256,860 km (0.092 R)
• M3: 337,343 km (0.116 R)
• M4: 409,150 km (0.078 R)
• M5: 748,438 km (0.044 R)
• M6: 1,639,593 km (0.103 R)
• M7: 1,795,773 km (0.049 R)
• M8: 1,956,890 km (0.115 R)
• M9: 2,123,093 km (0.118 R)
• M10: 2,337,317 km (0.073 R)
• M11: 2,491,702 km (0.072 R)
• M12: 2,581,461 km (0.062 R)
• M13: 2,787,457 km (0.043 R)
• M14: 2,975,202 km (0.074 R)
• M15: 3,289,208 km (0.111 R)
• M16: 3,639,567 km (0.099 R)
• M17: 4,081,180 km (0.108 R)
• M18: 4,512,620 km (0.092 R)
• M19: 5,187,007 km (0.089 R)
• M20: 5,477,376 km (0.111 R)
• M21: 6,074,122 km (0.118 R)
• M22: 6,196,045 km (0.11 R)
• M23: 6,629,130 km (0.116 R)
• M24: 6,754,643 km (0.12 R)
• M25: 7,361,711 km (0.101 R)
• M26: 7,589,848 km (0.069 R)
• M27: 7,721,195 km (0.058 R)
• M28: 8,559,691 km (0.058 R)
• M29: 9,674,943 km (0.114 R)
• M30: 10,140,940 km (0.109 R)
• M31: 10,322,253 km (0.064 R)
• M32: 10,909,425 km (0.086 R)
• M33: 11,696,459 km (0.12 R)
• M34: 11,772,455 km (0.098 R)
• M35: 12,077,784 km (0.113 R)
• M36: 12,231,421 km (0.118 R)
• M37: 12,424,552 km (0.055 R)
• M38: 12,579,685 km (0.118 R)
• M39: 12,931,090 km (0.087 R)
• M40: 13,643,625 km (0.043 R)
• M41: 13,803,695 km (0.042 R)
• M42: 14,125,779 km (0.064 R)
• M43: 14,247,103 km (0.114 R)
• M44: 14,613,468 km (0.076 R)
• M45: 15,563,714 km (0.043 R)
• M46: 15,647,339 km (0.097 R)
• M47: 15,730,964 km (0.083 R)
• M48: 15,814,888 km (0.092 R)
• M49: 16,576,641 km (0.117 R)
• M50: 17,047,874 km (0.116 R)
• M51: 17,350,211 km (0.095 R)
• M52: 18,047,637 km (0.098 R)
• M53: 18,532,633 km (0.116 R)
• M54: 18,977,088 km (0.067 R)
• M55: 19,876,770 km (0.114 R)
• M56: 20,149,337 km (0.061 R)
• M57: 20,331,847 km (0.047 R)
• M58: 20,974,669 km (0.062 R)
• M59: 21,205,797 km (0.105 R)
• M60: 21,904,569 km (0.051 R)
• M61: 23,612,079 km (0.088 R)
• M62: 23,852,632 km (0.084 R)
• M63: 25,116,585 km (0.09 R)
• M64: 25,756,714 km (0.112 R)
• M65: 26,501,861 km (0.087 R)
• M66: 27,456,146 km (0.073 R)
• M67: 28,831,399 km (0.086 R)
• M68: 29,140,020 km (0.113 R)
• M69: 29,760,701 km (0.095 R)
• M70: 30,490,140 km (0.12 R)
• M71: 30,752,236 km (0.078 R)
• M72: 30,857,254 km (0.111 R)
• M73: 31,014,930 km (0.091 R)
• M74: 31,807,649 km (0.101 R)
• M75: 32,393,175 km (0.12 R)
• M76: 32,821,324 km (0.091 R)
• M77: 34,606,924 km (0.12 R)
• M78: 35,264,108 km (0.064 R)
• M79: 35,374,062 km (0.106 R)
• M80: 35,870,129 km (0.037 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.6

Radius: 13.6

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 8.13 AU - 9.07 AU

Year: 11339 Days

Day: 7.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 89,572,849 km

• M1: 310,715 km (0.087 R)
• M2: 946,057 km (0.103 R)
• M3: 1,118,394 km (0.071 R)
• M4: 1,596,508 km (0.047 R)
• M5: 1,967,960 km (0.069 R)
• M6: 2,308,146 km (0.063 R)
• M7: 2,425,879 km (0.07 R)
• M8: 2,606,444 km (0.072 R)
• M9: 2,791,496 km (0.11 R)
• M10: 3,109,841 km (0.109 R)
• M11: 4,535,209 km (0.097 R)
• M12: 4,759,157 km (0.102 R)
• M13: 5,140,482 km (0.111 R)
• M14: 5,771,336 km (0.078 R)
• M15: 6,385,136 km (0.063 R)
• M16: 7,192,516 km (0.059 R)
• M17: 7,279,432 km (0.102 R)
• M18: 7,454,163 km (0.078 R)
• M19: 7,719,101 km (0.096 R)
• M20: 8,122,267 km (0.106 R)
• M21: 9,373,055 km (0.096 R)
• M22: 9,996,728 km (0.051 R)
• M23: 10,191,355 km (0.119 R)
• M24: 11,793,099 km (0.092 R)
• M25: 12,050,408 km (0.116 R)
• M26: 13,418,480 km (0.113 R)
• M27: 13,633,452 km (0.113 R)
• M28: 13,795,317 km (0.069 R)
• M29: 13,903,626 km (0.07 R)
• M30: 14,012,085 km (0.081 R)
• M31: 14,284,801 km (0.081 R)
• M32: 14,394,457 km (0.092 R)
• M33: 15,169,224 km (0.093 R)
• M34: 15,280,974 km (0.091 R)
• M35: 15,730,964 km (0.111 R)
• M36: 15,844,210 km (0.109 R)
• M37: 17,106,965 km (0.114 R)
• M38: 17,223,352 km (0.109 R)
• M39: 17,868,418 km (0.071 R)
• M40: 18,164,173 km (0.098 R)
• M41: 18,342,494 km (0.069 R)
• M42: 20,341,570 km (0.081 R)
• M43: 20,464,989 km (0.12 R)
• M44: 21,210,435 km (0.116 R)
• M45: 22,091,417 km (0.056 R)
• M46: 22,281,855 km (0.045 R)
• M47: 22,792,133 km (0.046 R)
• M48: 23,241,824 km (0.083 R)
• M49: 23,564,806 km (0.089 R)
• M50: 23,889,284 km (0.047 R)
• M51: 24,149,883 km (0.063 R)
• M52: 25,867,117 km (0.08 R)
• M53: 26,336,256 km (0.05 R)
• M54: 27,079,010 km (0.088 R)
• M55: 27,350,829 km (0.085 R)
• M56: 28,861,917 km (0.072 R)
• M57: 29,209,134 km (0.118 R)
• M58: 31,678,396 km (0.051 R)
• M59: 32,684,741 km (0.111 R)
• M60: 34,950,251 km (0.082 R)
• M61: 35,543,108 km (0.107 R)
• M62: 36,513,549 km (0.12 R)
• M63: 36,813,942 km (0.115 R)
• M64: 37,341,573 km (0.114 R)
• M65: 37,568,364 km (0.088 R)
• M66: 37,719,906 km (0.116 R)
• M67: 40,715,005 km (0.08 R)
• M68: 41,260,589 km (0.096 R)
• M69: 42,122,871 km (0.083 R)
• M70: 42,437,924 km (0.057 R)
• M71: 43,070,424 km (0.046 R)
• M72: 44,745,322 km (0.09 R)
• M73: 46,116,835 km (0.113 R)
• M74: 47,912,159 km (0.059 R)
• M75: 49,315,088 km (0.089 R)
• M76: 49,564,168 km (0.026 R)
• M77: 49,980,050 km (0.098 R)
• M78: 50,397,129 km (0.067 R)
• M79: 51,739,471 km (0.111 R)
• M80: 53,008,510 km (0.116 R)
• M81: 53,093,481 km (0.04 R)
• M82: 54,288,020 km (0.058 R)
• M83: 54,545,029 km (0.07 R)
• M84: 56,096,060 km (0.109 R)
• M85: 56,356,061 km (0.033 R)
• M86: 58,362,019 km (0.047 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 885

Radius: 5.5

Gravity: 29.26 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 10.96 AU - 16.18 AU

Year: 22474 Days

Day: 24.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 89,572,849 km

• M1: 83,176 km (0.088 R)
• M2: 132,394 km (0.117 R)
• M3: 360,531 km (0.038 R)
• M4: 487,689 km (0.082 R)
• M5: 629,508 km (0.108 R)
• M6: 705,354 km (0.093 R)
• M7: 1,160,431 km (0.103 R)
• M8: 1,833,771 km (0.087 R)
• M9: 2,286,454 km (0.098 R)
• M10: 4,119,327 km (0.084 R)
• M11: 4,458,765 km (0.113 R)
• M12: 4,706,798 km (0.066 R)
• M13: 5,216,179 km (0.07 R)
• M14: 5,268,089 km (0.042 R)
• M15: 5,743,062 km (0.077 R)
• M16: 6,564,803 km (0.081 R)
• M17: 6,903,643 km (0.099 R)
• M18: 7,954,119 km (0.102 R)
• M19: 8,436,871 km (0.108 R)
• M20: 9,430,500 km (0.048 R)
• M21: 11,122,452 km (0.115 R)
• M22: 11,458,449 km (0.072 R)
• M23: 12,905,659 km (0.066 R)
• M24: 13,471,887 km (0.117 R)
• M25: 14,482,271 km (0.119 R)
• M26: 14,628,727 km (0.111 R)
• M27: 18,205,762 km (0.114 R)
• M28: 18,522,012 km (0.055 R)
• M29: 22,541,856 km (0.047 R)
• M30: 22,796,472 km (0.093 R)
• M31: 23,479,984 km (0.102 R)
• M32: 23,651,872 km (0.112 R)
• M33: 24,430,679 km (0.117 R)
• M34: 24,604,960 km (0.109 R)
• M35: 27,719,887 km (0.106 R)
• M36: 28,908,143 km (0.088 R)
• M37: 34,213,033 km (0.076 R)
• M38: 34,407,959 km (0.096 R)
• M39: 35,585,294 km (0.091 R)
• M40: 36,079,715 km (0.094 R)
• M41: 36,676,012 km (0.106 R)
• M42: 36,775,794 km (0.102 R)
• M43: 38,080,138 km (0.118 R)
• M44: 38,890,210 km (0.062 R)
• M45: 38,991,937 km (0.104 R)
• M46: 40,940,449 km (0.054 R)
• M47: 41,458,507 km (0.112 R)
• M48: 41,770,418 km (0.097 R)
• M49: 42,187,348 km (0.07 R)
• M50: 44,080,957 km (0.081 R)
• M51: 44,611,880 km (0.108 R)
• M52: 44,718,244 km (0.103 R)
• M53: 46,002,093 km (0.108 R)
• M54: 47,081,143 km (0.049 R)
• M55: 47,189,601 km (0.119 R)
• M56: 47,298,060 km (0.102 R)
• M57: 50,036,149 km (0.087 R)
• M58: 53,275,990 km (0.098 R)
• M59: 53,614,979 km (0.115 R)
• M60: 53,841,470 km (0.112 R)
• M61: 55,549,579 km (0.095 R)
• M62: 56,698,341 km (0.115 R)
• M63: 58,203,296 km (0.105 R)
• M64: 58,785,530 km (0.102 R)
• M65: 59,019,053 km (0.115 R)
• M66: 59,252,874 km (0.081 R)
• M67: 60,897,852 km (0.094 R)
• M68: 61,252,250 km (0.08 R)
• M69: 61,607,395 km (0.114 R)
• M70: 62,082,069 km (0.108 R)
• M71: 63,632,801 km (0.05 R)
• M72: 63,752,629 km (0.117 R)
• M73: 64,834,371 km (0.109 R)
• M74: 65,559,023 km (0.095 R)
• M75: 67,626,316 km (0.032 R)
• M76: 68,115,950 km (0.064 R)
• M77: 68,238,470 km (0.074 R)
• M78: 69,468,165 km (0.108 R)
• M79: 72,199,373 km (0.084 R)
• M80: 74,081,464 km (0.093 R)
• M81: 74,965,288 km (0.103 R)
• M82: 79,050,058 km (0.12 R)
• M83: 80,082,583 km (0.104 R)
• M84: 81,249,296 km (0.113 R)
• M85: 81,509,447 km (0.106 R)
• M86: 81,769,747 km (0.109 R)
• M87: 82,552,443 km (0.069 R)
• M88: 84,256,662 km (0.094 R)
• M89: 84,651,601 km (0.092 R)
• M90: 86,502,725 km (0.069 R)
• M91: 87,833,248 km (0.111 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: 540 - 19,282 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit