🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401

Radius: 11.6

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.52 AU - 0.58 AU

Year: 287 Days

Day: 10.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 26,694,020 km

• M1: 147,803 km (0.119 R)
• M2: 241,750 km (0.093 R)
• M3: 325,375 km (0.12 R)
• M4: 429,346 km (0.114 R)
• M5: 532,269 km (0.115 R)
• M6: 614,847 km (0.036 R)
• M7: 702,512 km (0.06 R)
• M8: 776,712 km (0.091 R)
• M9: 857,196 km (0.119 R)
• M10: 967,150 km (0.117 R)
• M11: 1,051,224 km (0.117 R)
• M12: 1,166,265 km (0.073 R)
• M13: 1,263,803 km (0.043 R)
• M14: 1,338,003 km (0.052 R)
• M15: 1,440,478 km (0.058 R)
• M16: 1,553,723 km (0.053 R)
• M17: 1,629,570 km (0.117 R)
• M18: 1,756,279 km (0.119 R)
• M19: 1,831,377 km (0.033 R)
• M20: 1,941,780 km (0.111 R)
• M21: 2,050,239 km (0.077 R)
• M22: 2,196,546 km (0.088 R)
• M23: 2,494,993 km (0.048 R)
• M24: 2,627,687 km (0.094 R)
• M25: 2,723,878 km (0.095 R)
• M26: 2,826,353 km (0.09 R)
• M27: 2,939,897 km (0.101 R)
• M28: 3,146,342 km (0.074 R)
• M29: 3,238,495 km (0.1 R)
• M30: 3,399,312 km (0.113 R)
• M31: 3,520,487 km (0.115 R)
• M32: 3,600,222 km (0.072 R)
• M33: 3,718,405 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.5

Radius: 12.5

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.48 AU - 2.36 AU

Year: 1870 Days

Day: 9.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 26,694,020 km

• M1: 168,447 km (0.077 R)
• M2: 246,986 km (0.098 R)
• M3: 408,552 km (0.113 R)
• M4: 602,730 km (0.064 R)
• M5: 712,684 km (0.106 R)
• M6: 863,180 km (0.027 R)
• M7: 1,078,601 km (0.079 R)
• M8: 1,188,555 km (0.046 R)
• M9: 1,331,720 km (0.098 R)
• M10: 1,667,717 km (0.081 R)
• M11: 1,884,484 km (0.091 R)
• M12: 1,973,944 km (0.113 R)
• M13: 2,286,603 km (0.104 R)
• M14: 2,516,386 km (0.103 R)
• M15: 2,728,516 km (0.099 R)
• M16: 2,933,614 km (0.086 R)
• M17: 3,011,854 km (0.058 R)
• M18: 3,157,113 km (0.075 R)
• M19: 3,291,303 km (0.101 R)
• M20: 3,386,447 km (0.112 R)
• M21: 3,776,149 km (0.046 R)
• M22: 3,918,866 km (0.042 R)
• M23: 4,372,895 km (0.078 R)
• M24: 5,061,794 km (0.101 R)
• M25: 5,443,119 km (0.111 R)
• M26: 5,556,215 km (0.071 R)
• M27: 6,016,078 km (0.12 R)
• M28: 6,116,309 km (0.113 R)
• M29: 6,233,893 km (0.072 R)
• M30: 6,352,225 km (0.094 R)
• M31: 6,694,505 km (0.102 R)
• M32: 6,868,038 km (0.111 R)
• M33: 7,007,763 km (0.109 R)
• M34: 7,379,513 km (0.104 R)
• M35: 7,504,727 km (0.091 R)
• M36: 7,775,798 km (0.111 R)
• M37: 8,105,213 km (0.093 R)
• M38: 9,006,091 km (0.11 R)
• M39: 9,236,173 km (0.076 R)
• M40: 9,352,111 km (0.081 R)
• M41: 9,604,782 km (0.084 R)
• M42: 9,702,469 km (0.074 R)
• M43: 10,017,672 km (0.108 R)
• M44: 10,256,280 km (0.118 R)
• M45: 10,396,304 km (0.094 R)
• M46: 10,516,880 km (0.086 R)
• M47: 11,003,821 km (0.099 R)
• M48: 11,085,651 km (0.094 R)
• M49: 11,706,183 km (0.118 R)
• M50: 11,873,583 km (0.116 R)
• M51: 12,041,881 km (0.078 R)
• M52: 12,253,262 km (0.11 R)
• M53: 12,401,963 km (0.067 R)
• M54: 12,916,280 km (0.098 R)
• M55: 13,241,356 km (0.101 R)
• M56: 13,372,105 km (0.114 R)
• M57: 13,921,727 km (0.057 R)
• M58: 14,010,439 km (0.053 R)
• M59: 14,099,151 km (0.104 R)
• M60: 14,188,161 km (0.111 R)
• M61: 14,433,951 km (0.066 R)
• M62: 14,523,560 km (0.1 R)
• M63: 14,906,979 km (0.048 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.4

Radius: 9.6

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.7 AU - 3.88 AU

Year: 4195 Days

Day: 12.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 26,694,020 km

• M1: 123,717 km (0.119 R)
• M2: 316,250 km (0.099 R)
• M3: 390,151 km (0.104 R)
• M4: 452,833 km (0.062 R)
• M5: 569,968 km (0.091 R)
• M6: 687,253 km (0.112 R)
• M7: 897,587 km (0.05 R)
• M8: 972,386 km (0.099 R)
• M9: 1,265,748 km (0.106 R)
• M10: 1,617,153 km (0.045 R)
• M11: 1,804,300 km (0.075 R)
• M12: 2,015,083 km (0.105 R)
• M13: 2,115,164 km (0.069 R)
• M14: 2,285,556 km (0.074 R)
• M15: 2,443,083 km (0.093 R)
• M16: 2,622,151 km (0.118 R)
• M17: 2,731,807 km (0.048 R)
• M18: 2,880,357 km (0.112 R)
• M19: 3,108,195 km (0.115 R)
• M20: 3,224,433 km (0.053 R)
• M21: 3,322,419 km (0.066 R)
• M22: 3,481,142 km (0.079 R)
• M23: 3,581,672 km (0.086 R)
• M24: 4,035,702 km (0.102 R)
• M25: 4,162,710 km (0.099 R)
• M26: 4,226,738 km (0.046 R)
• M27: 4,312,607 km (0.109 R)
• M28: 4,639,778 km (0.065 R)
• M29: 4,750,630 km (0.106 R)
• M30: 4,952,438 km (0.034 R)
• M31: 5,065,833 km (0.066 R)
• M32: 5,434,442 km (0.093 R)
• M33: 5,551,427 km (0.06 R)
• M34: 5,835,663 km (0.056 R)
• M35: 6,076,067 km (0.062 R)
• M36: 6,173,156 km (0.06 R)
• M37: 6,295,378 km (0.114 R)
• M38: 6,591,731 km (0.107 R)
• M39: 7,430,377 km (0.074 R)
• M40: 7,664,946 km (0.079 R)
• M41: 7,796,293 km (0.051 R)
• M42: 7,902,059 km (0.104 R)
• M43: 8,114,787 km (0.105 R)
• M44: 8,221,749 km (0.064 R)
• M45: 8,356,387 km (0.117 R)
• M46: 8,874,146 km (0.114 R)
• M47: 9,150,902 km (0.081 R)
• M48: 9,290,327 km (0.09 R)
• M49: 9,627,969 km (0.09 R)
• M50: 9,940,928 km (0.1 R)
• M51: 10,373,116 km (0.113 R)
• M52: 10,518,525 km (0.114 R)
• M53: 10,840,909 km (0.052 R)
• M54: 10,958,942 km (0.109 R)
• M55: 11,706,333 km (0.103 R)
• M56: 13,661,876 km (0.066 R)
• M57: 13,949,403 km (0.049 R)
• M58: 14,303,651 km (0.083 R)
• M59: 14,368,277 km (0.063 R)
• M60: 15,350,836 km (0.095 R)
• M61: 15,649,732 km (0.049 R)
• M62: 15,984,233 km (0.099 R)
• M63: 16,186,041 km (0.057 R)
• M64: 16,388,746 km (0.089 R)
• M65: 16,490,323 km (0.101 R)
• M66: 16,762,441 km (0.099 R)
• M67: 17,622,330 km (0.071 R)
• M68: 18,602,346 km (0.078 R)
• M69: 18,779,170 km (0.103 R)
• M70: 19,564,110 km (0.086 R)
• M71: 19,671,970 km (0.097 R)
• M72: 20,688,189 km (0.06 R)
• M73: 20,761,342 km (0.093 R)
• M74: 22,319,404 km (0.095 R)
• M75: 22,998,578 km (0.068 R)
• M76: 23,150,420 km (0.099 R)
• M77: 23,226,416 km (0.119 R)
• M78: 23,302,561 km (0.077 R)
• M79: 23,607,890 km (0.05 R)
• M80: 23,876,269 km (0.119 R)
• M81: 23,991,609 km (0.116 R)
• M82: 24,881,567 km (0.03 R)
• M83: 25,154,732 km (0.102 R)
• M84: 26,217,176 km (0.092 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 20,068 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit