🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.3 AU - 1.52 AU

Year: 612 Days

Day: 14.3 Hours

Environment

Temp: -28 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,582,513 km

• M1: 428,149 km (0.084 R)
• M2: 740,360 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.76 AU - 4.34 AU

Year: 2443 Days

Day: 40.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.6

Radius: 14.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 11.19 AU - 12.59 AU

Year: 14975 Days

Day: 14.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 71,582,513 km

• M1: 331,060 km (0.1 R)
• M2: 547,977 km (0.086 R)
• M3: 804,837 km (0.084 R)
• M4: 958,025 km (0.098 R)
• M5: 1,418,038 km (0.078 R)
• M6: 2,328,192 km (0.057 R)
• M7: 2,710,265 km (0.093 R)
• M8: 3,251,061 km (0.053 R)
• M9: 3,505,527 km (0.052 R)
• M10: 3,678,911 km (0.05 R)
• M11: 3,914,677 km (0.07 R)
• M12: 4,494,668 km (0.12 R)
• M13: 4,779,054 km (0.077 R)
• M14: 5,498,919 km (0.119 R)
• M15: 5,599,747 km (0.062 R)
• M16: 5,803,350 km (0.119 R)
• M17: 6,009,496 km (0.084 R)
• M18: 7,003,275 km (0.056 R)
• M19: 8,086,064 km (0.079 R)
• M20: 8,471,578 km (0.089 R)
• M21: 9,101,086 km (0.096 R)
• M22: 9,381,282 km (0.091 R)
• M23: 10,238,927 km (0.076 R)
• M24: 10,614,268 km (0.113 R)
• M25: 10,740,379 km (0.057 R)
• M26: 11,292,694 km (0.053 R)
• M27: 11,680,452 km (0.082 R)
• M28: 12,602,573 km (0.068 R)
• M29: 13,139,929 km (0.085 R)
• M30: 13,366,121 km (0.104 R)
• M31: 13,593,510 km (0.068 R)
• M32: 14,985,069 km (0.117 R)
• M33: 15,697,903 km (0.106 R)
• M34: 15,937,858 km (0.086 R)
• M35: 16,959,462 km (0.102 R)
• M36: 18,152,954 km (0.043 R)
• M37: 18,658,146 km (0.085 R)
• M38: 21,094,497 km (0.084 R)
• M39: 21,839,494 km (0.059 R)
• M40: 22,755,631 km (0.095 R)
• M41: 23,027,600 km (0.068 R)
• M42: 23,684,484 km (0.071 R)
• M43: 23,904,693 km (0.079 R)
• M44: 24,292,001 km (0.079 R)
• M45: 25,297,299 km (0.099 R)
• M46: 26,202,366 km (0.079 R)
• M47: 26,830,677 km (0.088 R)
• M48: 27,464,075 km (0.076 R)
• M49: 27,927,678 km (0.059 R)
• M50: 28,160,602 km (0.073 R)
• M51: 28,335,632 km (0.11 R)
• M52: 28,569,603 km (0.065 R)
• M53: 28,980,548 km (0.079 R)
• M54: 29,098,431 km (0.118 R)
• M55: 29,452,679 km (0.095 R)
• M56: 29,689,642 km (0.091 R)
• M57: 29,867,813 km (0.11 R)
• M58: 29,986,893 km (0.107 R)
• M59: 30,285,042 km (0.063 R)
• M60: 30,764,054 km (0.081 R)
• M61: 31,125,034 km (0.111 R)
• M62: 31,306,047 km (0.065 R)
• M63: 31,426,922 km (0.118 R)
• M64: 33,197,114 km (0.097 R)
• M65: 33,876,887 km (0.055 R)
• M66: 34,873,956 km (0.11 R)
• M67: 36,451,316 km (0.067 R)
• M68: 37,408,743 km (0.118 R)
• M69: 38,309,920 km (0.104 R)
• M70: 38,503,949 km (0.08 R)
• M71: 40,067,994 km (0.081 R)
• M72: 40,396,511 km (0.115 R)
• M73: 41,254,754 km (0.103 R)
• M74: 41,387,298 km (0.094 R)
• M75: 42,052,261 km (0.037 R)
• M76: 43,325,339 km (0.102 R)
• M77: 43,595,063 km (0.102 R)
• M78: 44,883,550 km (0.045 R)
• M79: 45,088,050 km (0.093 R)
• M80: 45,840,827 km (0.077 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 871.4

Radius: 6.5

Gravity: 20.62 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 11.68 AU - 13.36 AU

Year: 16181 Days

Day: 22.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,582,513 km

• M1: 83,027 km (0.093 R)
• M2: 152,291 km (0.116 R)
• M3: 225,594 km (0.094 R)
• M4: 589,715 km (0.036 R)
• M5: 652,845 km (0.059 R)
• M6: 1,003,054 km (0.075 R)
• M7: 1,790,537 km (0.101 R)
• M8: 2,653,866 km (0.088 R)
• M9: 2,832,935 km (0.071 R)
• M10: 2,905,789 km (0.061 R)
• M11: 3,165,192 km (0.114 R)
• M12: 3,470,970 km (0.042 R)
• M13: 4,614,047 km (0.119 R)
• M14: 5,495,777 km (0.116 R)
• M15: 5,541,255 km (0.062 R)
• M16: 5,816,515 km (0.077 R)
• M17: 5,909,265 km (0.098 R)
• M18: 6,002,465 km (0.115 R)
• M19: 6,096,263 km (0.07 R)
• M20: 6,428,221 km (0.106 R)
• M21: 6,572,283 km (0.066 R)
• M22: 7,308,604 km (0.115 R)
• M23: 7,358,719 km (0.079 R)
• M24: 8,174,476 km (0.072 R)
• M25: 8,226,387 km (0.118 R)
• M26: 8,964,952 km (0.12 R)
• M27: 9,724,610 km (0.115 R)
• M28: 10,056,567 km (0.118 R)
• M29: 10,392,115 km (0.057 R)
• M30: 10,959,690 km (0.089 R)
• M31: 11,016,986 km (0.118 R)
• M32: 12,124,758 km (0.1 R)
• M33: 12,302,779 km (0.109 R)
• M34: 13,145,614 km (0.104 R)
• M35: 13,267,536 km (0.114 R)
• M36: 13,820,749 km (0.111 R)
• M37: 14,131,314 km (0.103 R)
• M38: 14,444,273 km (0.113 R)
• M39: 14,570,085 km (0.086 R)
• M40: 14,633,065 km (0.101 R)
• M41: 15,718,697 km (0.116 R)
• M42: 16,107,951 km (0.091 R)
• M43: 16,566,169 km (0.106 R)
• M44: 16,962,304 km (0.036 R)
• M45: 17,629,511 km (0.114 R)
• M46: 17,966,405 km (0.117 R)
• M47: 18,169,559 km (0.053 R)
• M48: 18,920,690 km (0.114 R)
• M49: 19,612,580 km (0.086 R)
• M50: 20,949,536 km (0.079 R)
• M51: 22,607,081 km (0.105 R)
• M52: 23,119,753 km (0.1 R)
• M53: 23,710,515 km (0.072 R)
• M54: 23,858,916 km (0.096 R)
• M55: 27,357,711 km (0.066 R)
• M56: 28,060,821 km (0.102 R)
• M57: 29,404,957 km (0.108 R)
• M58: 29,884,419 km (0.112 R)
• M59: 30,770,038 km (0.049 R)
• M60: 31,175,299 km (0.096 R)
• M61: 32,484,579 km (0.116 R)
• M62: 32,649,436 km (0.089 R)
• M63: 33,644,711 km (0.118 R)
• M64: 34,229,788 km (0.103 R)
• M65: 34,818,306 km (0.099 R)
• M66: 35,240,770 km (0.059 R)
• M67: 36,090,786 km (0.079 R)
• M68: 36,432,617 km (0.051 R)
• M69: 36,775,495 km (0.055 R)
• M70: 37,291,907 km (0.092 R)
• M71: 37,724,095 km (0.084 R)
• M72: 40,351,931 km (0.051 R)
• M73: 41,687,691 km (0.087 R)
• M74: 41,956,668 km (0.112 R)
• M75: 44,037,424 km (0.07 R)
• M76: 48,016,578 km (0.108 R)
• M77: 51,243,255 km (0.056 R)
• M78: 51,819,954 km (0.086 R)
• M79: 52,785,758 km (0.116 R)
• M80: 52,979,637 km (0.069 R)
• M81: 54,147,996 km (0.099 R)
• M82: 54,833,454 km (0.095 R)
• M83: 56,311,780 km (0.096 R)
• M84: 57,703,489 km (0.068 R)
• M85: 57,903,202 km (0.064 R)
• M86: 59,207,097 km (0.107 R)
• M87: 61,231,755 km (0.117 R)
• M88: 61,639,559 km (0.088 R)
• M89: 62,048,110 km (0.092 R)
• M90: 62,867,907 km (0.073 R)
• M91: 64,311,227 km (0.103 R)
• M92: 66,078,576 km (0.103 R)
• M93: 70,299,331 km (0.05 R)
• M94: 71,260,946 km (0.091 R)
• M95: 71,582,581 km (0.101 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 17,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit