🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.5

Radius: 8.3

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.01 AU - 1.07 AU

Year: 732 Days

Day: 12.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 28,462,055 km

• M1: 109,506 km (0.042 R)
• M2: 181,612 km (0.112 R)
• M3: 233,971 km (0.094 R)
• M4: 484,099 km (0.096 R)
• M5: 556,205 km (0.111 R)
• M6: 632,500 km (0.12 R)
• M7: 760,556 km (0.071 R)
• M8: 837,150 km (0.095 R)
• M9: 897,587 km (0.065 R)
• M10: 1,057,956 km (0.118 R)
• M11: 1,165,068 km (0.078 R)
• M12: 1,222,514 km (0.039 R)
• M13: 1,379,143 km (0.098 R)
• M14: 1,457,083 km (0.064 R)
• M15: 1,582,745 km (0.063 R)
• M16: 1,706,164 km (0.075 R)
• M17: 1,778,120 km (0.069 R)
• M18: 1,881,792 km (0.11 R)
• M19: 2,088,835 km (0.111 R)
• M20: 2,296,926 km (0.111 R)
• M21: 2,369,929 km (0.094 R)
• M22: 2,423,635 km (0.106 R)
• M23: 2,532,243 km (0.071 R)
• M24: 2,607,790 km (0.039 R)
• M25: 2,691,116 km (0.083 R)
• M26: 2,754,246 km (0.103 R)
• M27: 2,810,645 km (0.103 R)
• M28: 2,989,713 km (0.109 R)
• M29: 3,232,062 km (0.119 R)
• M30: 3,329,151 km (0.096 R)
• M31: 3,381,959 km (0.051 R)
• M32: 3,442,546 km (0.105 R)
• M33: 3,564,917 km (0.092 R)
• M34: 3,634,331 km (0.038 R)
• M35: 3,774,653 km (0.096 R)
• M36: 3,845,413 km (0.087 R)
• M37: 3,980,500 km (0.046 R)
• M38: 4,076,692 km (0.105 R)
• M39: 4,190,087 km (0.071 R)
• M40: 4,378,430 km (0.109 R)
• M41: 4,511,124 km (0.089 R)
• M42: 4,569,617 km (0.062 R)
• M43: 4,994,923 km (0.117 R)
• M44: 5,081,540 km (0.091 R)
• M45: 5,370,713 km (0.119 R)
• M46: 5,450,598 km (0.045 R)
• M47: 5,548,735 km (0.077 R)
• M48: 5,638,344 km (0.048 R)
• M49: 5,728,551 km (0.108 R)
• M50: 5,937,839 km (0.04 R)
• M51: 6,020,417 km (0.068 R)
• M52: 6,085,043 km (0.113 R)
• M53: 6,168,219 km (0.046 R)
• M54: 6,242,570 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.1

Radius: 11.4

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.74 AU - 4 AU

Year: 5255 Days

Day: 8.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 28,462,055 km

• M1: 162,314 km (0.069 R)
• M2: 233,672 km (0.079 R)
• M3: 476,469 km (0.074 R)
• M4: 644,318 km (0.1 R)
• M5: 722,857 km (0.079 R)
• M6: 891,005 km (0.08 R)
• M7: 980,315 km (0.119 R)
• M8: 1,072,916 km (0.11 R)
• M9: 1,267,393 km (0.103 R)
• M10: 1,617,751 km (0.085 R)
• M11: 1,861,895 km (0.097 R)
• M12: 1,978,731 km (0.108 R)
• M13: 3,207,977 km (0.104 R)
• M14: 3,301,775 km (0.067 R)
• M15: 3,637,622 km (0.092 R)
• M16: 3,760,292 km (0.065 R)
• M17: 4,009,821 km (0.063 R)
• M18: 4,290,617 km (0.081 R)
• M19: 4,979,814 km (0.112 R)
• M20: 5,088,871 km (0.118 R)
• M21: 5,337,353 km (0.057 R)
• M22: 5,618,148 km (0.074 R)
• M23: 6,019,519 km (0.09 R)
• M24: 6,430,165 km (0.075 R)
• M25: 6,729,211 km (0.098 R)
• M26: 6,880,305 km (0.12 R)
• M27: 7,002,078 km (0.081 R)
• M28: 7,247,867 km (0.065 R)
• M29: 7,684,693 km (0.105 R)
• M30: 8,388,701 km (0.105 R)
• M31: 8,682,511 km (0.083 R)
• M32: 9,347,922 km (0.079 R)
• M33: 9,516,818 km (0.078 R)
• M34: 9,892,010 km (0.074 R)
• M35: 10,481,425 km (0.109 R)
• M36: 10,833,579 km (0.091 R)
• M37: 11,225,375 km (0.085 R)
• M38: 11,694,365 km (0.082 R)
• M39: 13,367,168 km (0.1 R)
• M40: 14,601,650 km (0.096 R)
• M41: 14,758,578 km (0.088 R)
• M42: 14,916,104 km (0.096 R)
• M43: 15,193,010 km (0.109 R)
• M44: 15,391,826 km (0.092 R)
• M45: 15,631,482 km (0.093 R)
• M46: 16,033,900 km (0.03 R)
• M47: 16,195,765 km (0.041 R)
• M48: 16,439,609 km (0.117 R)
• M49: 16,889,749 km (0.118 R)
• M50: 17,844,333 km (0.112 R)
• M51: 18,012,182 km (0.086 R)
• M52: 18,222,666 km (0.093 R)
• M53: 18,307,039 km (0.099 R)
• M54: 18,433,898 km (0.1 R)
• M55: 18,646,028 km (0.109 R)
• M56: 18,944,326 km (0.074 R)
• M57: 19,502,626 km (0.109 R)
• M58: 19,675,561 km (0.085 R)
• M59: 20,723,344 km (0.102 R)
• M60: 21,342,979 km (0.109 R)
• M61: 23,238,234 km (0.105 R)
• M62: 24,066,857 km (0.098 R)
• M63: 24,391,783 km (0.117 R)
• M64: 24,624,707 km (0.106 R)
• M65: 25,705,851 km (0.06 R)
• M66: 27,477,239 km (0.094 R)
• M67: 29,040,986 km (0.102 R)
• M68: 29,933,188 km (0.091 R)
• M69: 30,583,190 km (0.05 R)
• M70: 30,784,100 km (0.114 R)
• M71: 31,187,266 km (0.101 R)
• M72: 31,288,395 km (0.052 R)
• M73: 31,795,382 km (0.111 R)
• M74: 31,897,108 km (0.102 R)
• M75: 32,458,400 km (0.086 R)
• M76: 32,714,810 km (0.11 R)
• M77: 33,384,261 km (0.074 R)
• M78: 33,694,676 km (0.059 R)
• M79: 34,632,057 km (0.069 R)
• M80: 35,051,379 km (0.069 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30.1

Radius: 3.8

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 9.8 AU - 10.2 AU

Year: 21828 Days

Day: 22.3 Hours

Environment

Temp: -241 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 28,462,055 km

• M1: 932,294 km (0.095 R)
• M2: 1,199,027 km (0.104 R)
• M3: 1,519,765 km (0.085 R)
• M4: 1,567,786 km (0.026 R)
• M5: 1,900,043 km (0.111 R)
• M6: 2,326,696 km (0.103 R)
• M7: 2,665,385 km (0.066 R)
• M8: 2,860,162 km (0.117 R)
• M9: 3,181,498 km (0.11 R)
• M10: 4,669,698 km (0.083 R)
• M11: 5,409,459 km (0.055 R)
• M12: 5,956,090 km (0.113 R)
• M13: 6,159,244 km (0.1 R)
• M14: 6,520,223 km (0.119 R)
• M15: 7,809,158 km (0.063 R)
• M16: 8,171,484 km (0.072 R)
• M17: 8,312,256 km (0.103 R)
• M18: 8,710,785 km (0.119 R)
• M19: 10,579,412 km (0.069 R)
• M20: 10,702,232 km (0.057 R)
• M21: 11,104,201 km (0.056 R)
• M22: 11,764,077 km (0.069 R)
• M23: 12,924,508 km (0.098 R)
• M24: 13,121,379 km (0.044 R)
• M25: 14,154,651 km (0.072 R)
• M26: 14,323,697 km (0.077 R)
• M27: 16,227,330 km (0.118 R)
• M28: 17,298,600 km (0.06 R)
• M29: 17,915,841 km (0.086 R)
• M30: 21,533,566 km (0.081 R)
• M31: 23,105,391 km (0.09 R)
• M32: 23,544,012 km (0.1 R)
• M33: 23,784,416 km (0.039 R)
• M34: 25,326,172 km (0.095 R)
• M35: 25,737,117 km (0.104 R)
• M36: 27,025,304 km (0.106 R)
• M37: 27,909,727 km (0.105 R)
• M38: 28,079,371 km (0.053 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 18,979 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit