🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.6 AU - 4.82 AU

Year: 3752 Days

Day: 30.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.5

Radius: 8.8

Gravity: 9.63 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.64 AU - 5.96 AU

Year: 3860 Days

Day: 6.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 128 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 62,582,084 km

• M1: 131,646 km (0.093 R)
• M2: 279,898 km (0.057 R)
• M3: 445,203 km (0.071 R)
• M4: 633,397 km (0.085 R)
• M5: 788,979 km (0.108 R)
• M6: 883,675 km (0.105 R)
• M7: 957,426 km (0.084 R)
• M8: 1,315,564 km (0.09 R)
• M9: 1,386,323 km (0.045 R)
• M10: 1,472,941 km (0.053 R)
• M11: 1,606,532 km (0.092 R)
• M12: 1,806,693 km (0.115 R)
• M13: 1,885,980 km (0.034 R)
• M14: 2,163,933 km (0.099 R)
• M15: 2,350,931 km (0.114 R)
• M16: 2,507,859 km (0.098 R)
• M17: 2,578,768 km (0.089 R)
• M18: 2,924,788 km (0.097 R)
• M19: 3,131,831 km (0.104 R)
• M20: 3,266,170 km (0.095 R)
• M21: 3,343,812 km (0.102 R)
• M22: 3,802,179 km (0.105 R)
• M23: 4,028,371 km (0.094 R)
• M24: 4,216,715 km (0.06 R)
• M25: 4,472,528 km (0.116 R)
• M26: 4,689,594 km (0.088 R)
• M27: 4,777,408 km (0.045 R)
• M28: 5,361,438 km (0.11 R)
• M29: 5,568,930 km (0.085 R)
• M30: 6,087,137 km (0.095 R)
• M31: 6,303,605 km (0.114 R)
• M32: 6,473,698 km (0.033 R)
• M33: 6,744,171 km (0.065 R)
• M34: 7,018,384 km (0.094 R)
• M35: 7,347,200 km (0.074 R)
• M36: 7,810,654 km (0.079 R)
• M37: 8,045,972 km (0.105 R)
• M38: 8,230,725 km (0.085 R)
• M39: 8,793,064 km (0.068 R)
• M40: 9,312,767 km (0.081 R)
• M41: 9,673,896 km (0.095 R)
• M42: 9,786,094 km (0.044 R)
• M43: 9,898,592 km (0.099 R)
• M44: 10,153,357 km (0.118 R)
• M45: 10,267,201 km (0.055 R)
• M46: 10,611,575 km (0.12 R)
• M47: 10,785,109 km (0.073 R)
• M48: 10,901,346 km (0.069 R)
• M49: 11,193,810 km (0.087 R)
• M50: 11,906,195 km (0.113 R)
• M51: 12,572,205 km (0.105 R)
• M52: 13,562,393 km (0.073 R)
• M53: 13,750,737 km (0.077 R)
• M54: 15,094,126 km (0.106 R)
• M55: 15,781,379 km (0.1 R)
• M56: 15,913,324 km (0.066 R)
• M57: 16,012,657 km (0.119 R)
• M58: 16,311,853 km (0.051 R)
• M59: 16,579,184 km (0.102 R)
• M60: 17,016,907 km (0.096 R)
• M61: 17,390,304 km (0.087 R)
• M62: 17,526,737 km (0.075 R)
• M63: 17,594,954 km (0.08 R)
• M64: 17,938,131 km (0.086 R)
• M65: 18,422,080 km (0.115 R)
• M66: 18,526,350 km (0.119 R)
• M67: 18,805,350 km (0.097 R)
• M68: 19,085,846 km (0.066 R)
• M69: 19,473,753 km (0.095 R)
• M70: 19,615,422 km (0.116 R)
• M71: 20,652,884 km (0.089 R)
• M72: 22,149,910 km (0.092 R)
• M73: 22,260,911 km (0.074 R)
• M74: 23,455,301 km (0.085 R)
• M75: 23,568,397 km (0.095 R)
• M76: 23,719,490 km (0.104 R)
• M77: 23,870,734 km (0.087 R)
• M78: 24,098,422 km (0.085 R)
• M79: 24,288,710 km (0.029 R)
• M80: 25,401,868 km (0.095 R)
• M81: 25,556,702 km (0.093 R)
• M82: 25,789,626 km (0.115 R)
• M83: 25,906,312 km (0.045 R)
• M84: 25,984,103 km (0.112 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 371.1

Radius: 5.9

Gravity: 10.66 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 13.34 AU - 15.66 AU

Year: 20269 Days

Day: 19.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,582,084 km

• M1: 83,625 km (0.06 R)
• M2: 554,859 km (0.104 R)
• M3: 650,302 km (0.05 R)
• M4: 879,635 km (0.039 R)
• M5: 992,133 km (0.097 R)
• M6: 1,085,482 km (0.101 R)
• M7: 1,181,823 km (0.075 R)
• M8: 1,281,007 km (0.043 R)
• M9: 1,649,915 km (0.098 R)
• M10: 2,050,089 km (0.086 R)
• M11: 2,479,435 km (0.064 R)
• M12: 2,543,014 km (0.033 R)
• M13: 2,936,008 km (0.115 R)
• M14: 3,139,611 km (0.116 R)
• M15: 3,777,645 km (0.109 R)
• M16: 5,209,447 km (0.095 R)
• M17: 5,706,261 km (0.103 R)
• M18: 5,790,634 km (0.113 R)
• M19: 5,917,793 km (0.041 R)
• M20: 6,088,783 km (0.119 R)
• M21: 6,435,850 km (0.104 R)
• M22: 6,479,682 km (0.092 R)
• M23: 7,194,461 km (0.097 R)
• M24: 7,468,823 km (0.058 R)
• M25: 8,360,427 km (0.058 R)
• M26: 9,484,056 km (0.113 R)
• M27: 9,835,312 km (0.052 R)
• M28: 10,139,893 km (0.114 R)
• M29: 10,190,906 km (0.09 R)
• M30: 10,499,078 km (0.116 R)
• M31: 10,602,450 km (0.108 R)
• M32: 10,810,241 km (0.106 R)
• M33: 11,019,379 km (0.099 R)
• M34: 11,071,888 km (0.062 R)
• M35: 11,494,951 km (0.119 R)
• M36: 12,085,114 km (0.079 R)
• M37: 12,356,635 km (0.104 R)
• M38: 13,631,508 km (0.082 R)
• M39: 14,198,783 km (0.108 R)
• M40: 15,180,743 km (0.08 R)
• M41: 16,005,775 km (0.092 R)
• M42: 17,576,104 km (0.111 R)
• M43: 18,504,209 km (0.114 R)
• M44: 19,830,245 km (0.116 R)
• M45: 19,894,123 km (0.111 R)
• M46: 19,958,151 km (0.114 R)
• M47: 20,150,384 km (0.098 R)
• M48: 20,214,711 km (0.101 R)
• M49: 20,601,572 km (0.086 R)
• M50: 20,990,975 km (0.106 R)
• M51: 21,121,275 km (0.099 R)
• M52: 21,251,874 km (0.096 R)
• M53: 22,572,524 km (0.026 R)
• M54: 22,973,895 km (0.1 R)
• M55: 23,715,900 km (0.11 R)
• M56: 24,192,070 km (0.079 R)
• M57: 24,397,169 km (0.102 R)
• M58: 24,740,197 km (0.087 R)
• M59: 25,570,166 km (0.098 R)
• M60: 25,918,579 km (0.038 R)
• M61: 26,268,638 km (0.071 R)
• M62: 26,409,111 km (0.109 R)
• M63: 26,620,193 km (0.058 R)
• M64: 26,690,803 km (0.112 R)
• M65: 27,541,716 km (0.09 R)
• M66: 29,197,465 km (0.118 R)
• M67: 29,854,050 km (0.048 R)
• M68: 31,181,881 km (0.084 R)
• M69: 31,778,328 km (0.109 R)
• M70: 32,529,010 km (0.072 R)
• M71: 33,971,283 km (0.064 R)
• M72: 34,431,147 km (0.079 R)
• M73: 34,661,827 km (0.118 R)
• M74: 36,369,038 km (0.1 R)
• M75: 36,682,295 km (0.063 R)
• M76: 39,784,058 km (0.076 R)
• M77: 39,945,324 km (0.041 R)
• M78: 40,755,247 km (0.101 R)
• M79: 45,980,252 km (0.114 R)
• M80: 46,658,678 km (0.044 R)
• M81: 46,828,771 km (0.032 R)
• M82: 46,999,013 km (0.074 R)
• M83: 51,939,184 km (0.06 R)
• M84: 53,088,844 km (0.109 R)
• M85: 53,533,149 km (0.091 R)
• M86: 54,336,191 km (0.12 R)
• M87: 56,044,449 km (0.086 R)
• M88: 56,406,326 km (0.107 R)
• M89: 57,587,850 km (0.088 R)
• M90: 58,044,423 km (0.085 R)
• M91: 59,605,776 km (0.081 R)
• M92: 61,087,842 km (0.063 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: 402 - 11,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit