🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.74 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.3

Radius: 10.8

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.25 AU - 1.69 AU

Year: 1253 Days

Day: 12.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 40,793,827 km

• M1: 135,685 km (0.106 R)
• M2: 206,445 km (0.091 R)
• M3: 286,330 km (0.099 R)
• M4: 383,868 km (0.109 R)
• M5: 478,713 km (0.118 R)
• M6: 583,132 km (0.077 R)
• M7: 681,269 km (0.078 R)
• M8: 1,005,746 km (0.116 R)
• M9: 1,120,488 km (0.066 R)
• M10: 1,189,153 km (0.086 R)
• M11: 1,317,658 km (0.092 R)
• M12: 1,397,095 km (0.096 R)
• M13: 1,505,703 km (0.112 R)
• M14: 1,582,147 km (0.064 R)
• M15: 1,901,090 km (0.071 R)
• M16: 1,976,337 km (0.069 R)
• M17: 2,114,716 km (0.096 R)
• M18: 2,425,580 km (0.072 R)
• M19: 2,565,753 km (0.045 R)
• M20: 2,700,242 km (0.102 R)
• M21: 2,863,004 km (0.099 R)
• M22: 3,064,363 km (0.1 R)
• M23: 3,234,306 km (0.112 R)
• M24: 3,416,666 km (0.083 R)
• M25: 3,490,567 km (0.097 R)
• M26: 3,630,591 km (0.102 R)
• M27: 3,743,986 km (0.06 R)
• M28: 3,955,069 km (0.116 R)
• M29: 4,032,710 km (0.037 R)
• M30: 4,199,511 km (0.096 R)
• M31: 4,328,764 km (0.057 R)
• M32: 4,601,182 km (0.089 R)
• M33: 5,131,357 km (0.1 R)
• M34: 5,366,076 km (0.116 R)
• M35: 5,441,473 km (0.073 R)
• M36: 5,680,830 km (0.096 R)
• M37: 6,237,932 km (0.09 R)
• M38: 6,339,958 km (0.101 R)
• M39: 6,419,843 km (0.108 R)
• M40: 6,847,394 km (0.113 R)
• M41: 7,153,321 km (0.062 R)
• M42: 7,343,909 km (0.078 R)
• M43: 7,415,866 km (0.111 R)
• M44: 7,620,815 km (0.113 R)
• M45: 7,937,962 km (0.054 R)
• M46: 8,135,282 km (0.106 R)
• M47: 8,247,031 km (0.105 R)
• M48: 8,359,230 km (0.064 R)
• M49: 8,509,725 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.8

Radius: 12.2

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.37 AU - 3.17 AU

Year: 3241 Days

Day: 7.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 40,793,827 km

• M1: 157,975 km (0.045 R)
• M2: 249,230 km (0.116 R)
• M3: 349,012 km (0.103 R)
• M4: 608,564 km (0.036 R)
• M5: 828,922 km (0.041 R)
• M6: 943,514 km (0.111 R)
• M7: 1,064,090 km (0.062 R)
• M8: 1,321,398 km (0.11 R)
• M9: 1,628,074 km (0.052 R)
• M10: 1,880,894 km (0.112 R)
• M11: 2,098,858 km (0.108 R)
• M12: 2,325,200 km (0.108 R)
• M13: 2,559,769 km (0.113 R)
• M14: 2,662,842 km (0.064 R)
• M15: 2,855,225 km (0.114 R)
• M16: 3,088,598 km (0.093 R)
• M17: 3,198,552 km (0.079 R)
• M18: 3,593,640 km (0.112 R)
• M19: 3,709,429 km (0.11 R)
• M20: 3,787,369 km (0.074 R)
• M21: 3,905,252 km (0.063 R)
• M22: 4,368,707 km (0.11 R)
• M23: 4,513,218 km (0.086 R)
• M24: 4,680,469 km (0.084 R)
• M25: 4,785,935 km (0.08 R)
• M26: 5,129,113 km (0.104 R)
• M27: 5,391,956 km (0.114 R)
• M28: 5,591,819 km (0.094 R)
• M29: 5,930,658 km (0.082 R)
• M30: 6,067,989 km (0.077 R)
• M31: 6,276,079 km (0.06 R)
• M32: 6,794,885 km (0.072 R)
• M33: 7,035,289 km (0.031 R)
• M34: 7,450,423 km (0.101 R)
• M35: 7,848,503 km (0.092 R)
• M36: 8,100,874 km (0.056 R)
• M37: 8,665,457 km (0.114 R)
• M38: 8,900,026 km (0.086 R)
• M39: 9,057,702 km (0.108 R)
• M40: 9,375,747 km (0.114 R)
• M41: 9,643,677 km (0.115 R)
• M42: 9,886,923 km (0.073 R)
• M43: 10,517,777 km (0.081 R)
• M44: 10,656,754 km (0.087 R)
• M45: 11,388,736 km (0.049 R)
• M46: 11,588,599 km (0.045 R)
• M47: 11,674,767 km (0.057 R)
• M48: 11,876,276 km (0.108 R)
• M49: 12,429,189 km (0.056 R)
• M50: 12,694,127 km (0.108 R)
• M51: 13,530,080 km (0.08 R)
• M52: 13,681,174 km (0.11 R)
• M53: 14,046,342 km (0.105 R)
• M54: 14,476,436 km (0.1 R)
• M55: 15,349,490 km (0.108 R)
• M56: 15,792,299 km (0.089 R)
• M57: 15,951,621 km (0.114 R)
• M58: 16,561,531 km (0.036 R)
• M59: 16,983,248 km (0.111 R)
• M60: 17,211,833 km (0.063 R)
• M61: 17,309,970 km (0.088 R)
• M62: 17,638,935 km (0.077 R)
• M63: 17,771,030 km (0.062 R)
• M64: 18,069,628 km (0.056 R)
• M65: 18,570,930 km (0.071 R)
• M66: 19,042,911 km (0.086 R)
• M67: 19,280,323 km (0.07 R)
• M68: 19,552,890 km (0.077 R)
• M69: 19,655,515 km (0.078 R)
• M70: 20,970,181 km (0.066 R)
• M71: 21,215,372 km (0.12 R)
• M72: 21,708,745 km (0.077 R)
• M73: 21,921,324 km (0.088 R)
• M74: 23,103,147 km (0.102 R)
• M75: 24,158,710 km (0.055 R)
• M76: 24,747,826 km (0.109 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 317

Radius: 6.3

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.89 AU - 7.03 AU

Year: 11541 Days

Day: 23.1 Hours

Environment

Temp: -237 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 40,793,827 km

• M1: 102,175 km (0.085 R)
• M2: 160,818 km (0.098 R)
• M3: 269,127 km (0.12 R)
• M4: 391,946 km (0.116 R)
• M5: 931,396 km (0.035 R)
• M6: 1,016,966 km (0.073 R)
• M7: 1,385,276 km (0.1 R)
• M8: 1,503,459 km (0.111 R)
• M9: 2,165,579 km (0.071 R)
• M10: 2,443,681 km (0.111 R)
• M11: 2,684,085 km (0.071 R)
• M12: 2,882,003 km (0.104 R)
• M13: 2,957,400 km (0.099 R)
• M14: 3,033,546 km (0.08 R)
• M15: 3,136,020 km (0.086 R)
• M16: 3,213,661 km (0.025 R)
• M17: 3,503,732 km (0.098 R)
• M18: 3,747,427 km (0.032 R)
• M19: 4,746,292 km (0.057 R)
• M20: 4,985,648 km (0.114 R)
• M21: 6,208,012 km (0.108 R)
• M22: 6,768,556 km (0.07 R)
• M23: 7,208,074 km (0.098 R)
• M24: 7,831,897 km (0.095 R)
• M25: 8,653,938 km (0.106 R)
• M26: 8,799,646 km (0.045 R)
• M27: 8,872,949 km (0.058 R)
• M28: 9,428,256 km (0.092 R)
• M29: 9,918,638 km (0.115 R)
• M30: 10,147,822 km (0.109 R)
• M31: 10,650,172 km (0.115 R)
• M32: 11,439,001 km (0.045 R)
• M33: 11,518,886 km (0.075 R)
• M34: 11,880,764 km (0.058 R)
• M35: 12,042,778 km (0.118 R)
• M36: 12,739,605 km (0.094 R)
• M37: 14,473,444 km (0.059 R)
• M38: 15,522,275 km (0.099 R)
• M39: 15,699,399 km (0.08 R)
• M40: 15,966,431 km (0.092 R)
• M41: 16,640,519 km (0.109 R)
• M42: 17,232,328 km (0.089 R)
• M43: 17,738,418 km (0.1 R)
• M44: 18,436,292 km (0.112 R)
• M45: 18,859,504 km (0.081 R)
• M46: 19,715,204 km (0.06 R)
• M47: 19,811,096 km (0.109 R)
• M48: 19,907,138 km (0.11 R)
• M49: 21,760,805 km (0.081 R)
• M50: 22,959,683 km (0.078 R)
• M51: 23,364,046 km (0.104 R)
• M52: 24,231,115 km (0.055 R)
• M53: 25,368,807 km (0.076 R)
• M54: 25,786,783 km (0.115 R)
• M55: 28,288,359 km (0.119 R)
• M56: 29,375,935 km (0.073 R)
• M57: 29,485,591 km (0.084 R)
• M58: 31,368,130 km (0.119 R)
• M59: 33,175,273 km (0.086 R)
• M60: 34,321,641 km (0.082 R)
• M61: 34,379,386 km (0.086 R)
• M62: 34,552,471 km (0.111 R)
• M63: 35,597,711 km (0.044 R)
• M64: 36,889,339 km (0.073 R)
• M65: 38,136,387 km (0.099 R)
• M66: 38,735,077 km (0.092 R)
• M67: 39,216,334 km (0.071 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: 428 - 12,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit