🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.31 AU - 2.89 AU

Year: 1509 Days

Day: 39.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,101,473 km

• M1: 884,423 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.3

Radius: 8.3

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 9.27 AU - 10.37 AU

Year: 11075 Days

Day: 14.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 86,101,473 km

• M1: 141,370 km (0.113 R)
• M2: 377,286 km (0.066 R)
• M3: 439,668 km (0.116 R)
• M4: 588,518 km (0.061 R)
• M5: 822,489 km (0.117 R)
• M6: 936,034 km (0.073 R)
• M7: 1,070,074 km (0.117 R)
• M8: 1,210,696 km (0.026 R)
• M9: 1,340,846 km (0.079 R)
• M10: 1,814,473 km (0.065 R)
• M11: 2,256,235 km (0.109 R)
• M12: 2,773,395 km (0.086 R)
• M13: 2,902,947 km (0.103 R)
• M14: 3,012,452 km (0.072 R)
• M15: 3,078,874 km (0.116 R)
• M16: 3,213,063 km (0.116 R)
• M17: 3,303,570 km (0.074 R)
• M18: 3,840,925 km (0.078 R)
• M19: 4,480,905 km (0.035 R)
• M20: 4,658,926 km (0.097 R)
• M21: 4,761,551 km (0.105 R)
• M22: 4,943,312 km (0.036 R)
• M23: 5,528,988 km (0.109 R)
• M24: 5,775,076 km (0.117 R)
• M25: 6,024,605 km (0.07 R)
• M26: 6,306,149 km (0.09 R)
• M27: 8,582,430 km (0.096 R)
• M28: 9,026,885 km (0.091 R)
• M29: 9,381,582 km (0.038 R)
• M30: 9,707,855 km (0.108 R)
• M31: 9,971,596 km (0.12 R)
• M32: 10,037,868 km (0.096 R)
• M33: 11,152,970 km (0.082 R)
• M34: 11,637,817 km (0.111 R)
• M35: 11,882,858 km (0.038 R)
• M36: 11,953,319 km (0.051 R)
• M37: 13,169,849 km (0.106 R)
• M38: 13,279,205 km (0.112 R)
• M39: 13,461,864 km (0.054 R)
• M40: 14,052,326 km (0.025 R)
• M41: 14,688,865 km (0.079 R)
• M42: 16,145,500 km (0.049 R)
• M43: 16,301,530 km (0.072 R)
• M44: 17,727,946 km (0.103 R)
• M45: 18,741,771 km (0.063 R)
• M46: 18,864,740 km (0.107 R)
• M47: 19,400,600 km (0.065 R)
• M48: 19,857,921 km (0.102 R)
• M49: 20,025,021 km (0.079 R)
• M50: 20,783,183 km (0.084 R)
• M51: 22,544,698 km (0.111 R)
• M52: 22,894,009 km (0.103 R)
• M53: 24,041,425 km (0.046 R)
• M54: 24,891,889 km (0.085 R)
• M55: 26,162,872 km (0.112 R)
• M56: 26,437,983 km (0.077 R)
• M57: 27,781,222 km (0.109 R)
• M58: 28,155,666 km (0.107 R)
• M59: 30,581,844 km (0.044 R)
• M60: 31,941,988 km (0.072 R)
• M61: 32,039,974 km (0.112 R)
• M62: 32,777,492 km (0.071 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 591

Radius: 5.8

Gravity: 17.57 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 14.85 AU - 19.77 AU

Year: 25919 Days

Day: 16.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,101,473 km

• M1: 122,521 km (0.081 R)
• M2: 333,902 km (0.119 R)
• M3: 893,398 km (0.117 R)
• M4: 1,005,298 km (0.052 R)
• M5: 1,151,604 km (0.075 R)
• M6: 1,982,321 km (0.099 R)
• M7: 2,833,533 km (0.086 R)
• M8: 2,915,962 km (0.079 R)
• M9: 3,470,970 km (0.112 R)
• M10: 3,559,233 km (0.066 R)
• M11: 3,603,663 km (0.073 R)
• M12: 4,578,592 km (0.12 R)
• M13: 5,170,252 km (0.1 R)
• M14: 5,475,132 km (0.116 R)
• M15: 6,587,243 km (0.089 R)
• M16: 7,998,849 km (0.116 R)
• M17: 9,253,825 km (0.097 R)
• M18: 9,499,764 km (0.1 R)
• M19: 10,123,886 km (0.12 R)
• M20: 10,377,305 km (0.104 R)
• M21: 11,543,271 km (0.091 R)
• M22: 11,808,059 km (0.026 R)
• M23: 11,874,481 km (0.083 R)
• M24: 14,920,892 km (0.067 R)
• M25: 16,158,814 km (0.085 R)
• M26: 16,232,715 km (0.113 R)
• M27: 17,353,951 km (0.09 R)
• M28: 17,505,195 km (0.085 R)
• M29: 18,191,849 km (0.053 R)
• M30: 19,827,851 km (0.057 R)
• M31: 19,906,989 km (0.079 R)
• M32: 21,186,350 km (0.073 R)
• M33: 21,510,379 km (0.096 R)
• M34: 21,672,992 km (0.094 R)
• M35: 23,656,061 km (0.108 R)
• M36: 26,301,849 km (0.103 R)
• M37: 27,969,267 km (0.03 R)
• M38: 28,057,978 km (0.064 R)
• M39: 29,670,643 km (0.095 R)
• M40: 30,853,813 km (0.108 R)
• M41: 31,037,220 km (0.087 R)
• M42: 31,405,081 km (0.071 R)
• M43: 31,589,685 km (0.104 R)
• M44: 32,145,291 km (0.11 R)
• M45: 32,891,186 km (0.086 R)
• M46: 34,399,881 km (0.072 R)
• M47: 35,067,087 km (0.097 R)
• M48: 36,317,426 km (0.112 R)
• M49: 37,778,100 km (0.103 R)
• M50: 38,269,230 km (0.105 R)
• M51: 39,257,922 km (0.092 R)
• M52: 39,556,220 km (0.11 R)
• M53: 40,957,952 km (0.089 R)
• M54: 41,867,657 km (0.104 R)
• M55: 44,016,032 km (0.101 R)
• M56: 46,725,100 km (0.117 R)
• M57: 47,569,430 km (0.116 R)
• M58: 48,418,847 km (0.111 R)
• M59: 49,059,275 km (0.115 R)
• M60: 51,105,475 km (0.096 R)
• M61: 51,866,330 km (0.088 R)
• M62: 51,975,237 km (0.046 R)
• M63: 53,729,721 km (0.101 R)
• M64: 54,060,781 km (0.112 R)
• M65: 54,503,291 km (0.113 R)
• M66: 55,614,953 km (0.039 R)
• M67: 55,838,153 km (0.062 R)
• M68: 56,061,652 km (0.118 R)
• M69: 56,846,293 km (0.091 R)
• M70: 59,221,907 km (0.108 R)
• M71: 60,938,543 km (0.078 R)
• M72: 61,629,685 km (0.069 R)
• M73: 61,976,303 km (0.092 R)
• M74: 65,007,007 km (0.087 R)
• M75: 65,713,258 km (0.09 R)
• M76: 66,422,053 km (0.115 R)
• M77: 66,777,348 km (0.108 R)
• M78: 67,014,610 km (0.107 R)
• M79: 67,490,032 km (0.069 R)
• M80: 67,847,272 km (0.1 R)
• M81: 69,042,559 km (0.092 R)
• M82: 71,332,753 km (0.08 R)
• M83: 72,426,164 km (0.089 R)
• M84: 73,036,074 km (0.118 R)
• M85: 74,138,162 km (0.08 R)
• M86: 74,260,981 km (0.112 R)
• M87: 74,999,247 km (0.066 R)
• M88: 77,228,405 km (0.075 R)
• M89: 77,352,870 km (0.084 R)
• M90: 79,604,917 km (0.098 R)
• M91: 82,259,381 km (0.064 R)
• M92: 83,533,506 km (0.116 R)
• M93: 83,917,075 km (0.116 R)
• M94: 84,557,653 km (0.09 R)
• M95: 85,714,643 km (0.076 R)
• M96: 85,972,400 km (0.106 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 14,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit