🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.6

Radius: 13.8

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.1 AU - 1.14 AU

Year: 818 Days

Day: 6.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 129.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 17,708,528 km

• M1: 172,187 km (0.064 R)
• M2: 260,450 km (0.105 R)
• M3: 409,898 km (0.115 R)
• M4: 509,979 km (0.092 R)
• M5: 609,312 km (0.112 R)
• M6: 695,331 km (0.108 R)
• M7: 827,127 km (0.051 R)
• M8: 978,071 km (0.075 R)
• M9: 1,077,553 km (0.059 R)
• M10: 1,165,068 km (0.099 R)
• M11: 1,364,632 km (0.107 R)
• M12: 1,483,263 km (0.079 R)
• M13: 1,605,484 km (0.102 R)
• M14: 1,961,527 km (0.119 R)
• M15: 2,255,337 km (0.097 R)
• M16: 2,343,002 km (0.086 R)
• M17: 2,577,721 km (0.112 R)
• M18: 2,698,147 km (0.116 R)
• M19: 2,827,699 km (0.087 R)
• M20: 3,115,675 km (0.116 R)
• M21: 3,213,811 km (0.107 R)
• M22: 3,336,033 km (0.05 R)
• M23: 3,538,139 km (0.114 R)
• M24: 3,664,699 km (0.109 R)
• M25: 3,760,442 km (0.092 R)
• M26: 3,865,310 km (0.092 R)
• M27: 4,177,371 km (0.085 R)
• M28: 4,574,703 km (0.06 R)
• M29: 4,712,931 km (0.102 R)
• M30: 4,834,854 km (0.038 R)
• M31: 5,028,882 km (0.025 R)
• M32: 5,360,840 km (0.038 R)
• M33: 5,497,572 km (0.033 R)
• M34: 5,598,551 km (0.057 R)
• M35: 5,811,728 km (0.096 R)
• M36: 5,933,351 km (0.106 R)
• M37: 6,255,734 km (0.118 R)
• M38: 6,564,355 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.7

Radius: 10.3

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.16 AU - 1.78 AU

Year: 1230 Days

Day: 10.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 17,708,528 km

• M1: 148,102 km (0.118 R)
• M2: 264,339 km (0.063 R)
• M3: 342,280 km (0.111 R)
• M4: 426,354 km (0.031 R)
• M5: 518,955 km (0.058 R)
• M6: 889,509 km (0.067 R)
• M7: 957,726 km (0.111 R)
• M8: 1,063,491 km (0.072 R)
• M9: 1,502,262 km (0.094 R)
• M10: 1,737,579 km (0.103 R)
• M11: 1,913,058 km (0.1 R)
• M12: 1,985,014 km (0.095 R)
• M13: 2,234,394 km (0.097 R)
• M14: 2,425,879 km (0.119 R)
• M15: 2,533,440 km (0.112 R)
• M16: 2,612,727 km (0.085 R)
• M17: 2,763,671 km (0.107 R)
• M18: 2,886,641 km (0.119 R)
• M19: 2,959,195 km (0.086 R)
• M20: 3,042,821 km (0.107 R)
• M21: 3,255,549 km (0.089 R)
• M22: 3,396,470 km (0.114 R)
• M23: 3,495,205 km (0.06 R)
• M24: 3,751,915 km (0.066 R)
• M25: 3,888,348 km (0.086 R)
• M26: 4,014,908 km (0.093 R)
• M27: 4,213,274 km (0.106 R)
• M28: 4,558,995 km (0.037 R)
• M29: 4,631,700 km (0.062 R)
• M30: 4,741,505 km (0.071 R)
• M31: 5,013,623 km (0.08 R)
• M32: 5,113,854 km (0.09 R)
• M33: 5,367,272 km (0.105 R)
• M34: 5,599,000 km (0.084 R)
• M35: 5,992,442 km (0.109 R)
• M36: 6,072,327 km (0.068 R)
• M37: 6,152,512 km (0.095 R)
• M38: 6,259,923 km (0.07 R)
• M39: 6,572,134 km (0.117 R)
• M40: 6,640,799 km (0.111 R)
• M41: 6,723,377 km (0.106 R)
• M42: 6,820,167 km (0.115 R)
• M43: 6,903,493 km (0.051 R)
• M44: 7,057,280 km (0.039 R)
• M45: 7,183,839 km (0.091 R)
• M46: 7,282,873 km (0.115 R)
• M47: 7,382,356 km (0.026 R)
• M48: 7,468,075 km (0.072 R)
• M49: 7,553,944 km (0.111 R)
• M50: 8,003,336 km (0.073 R)
• M51: 8,135,431 km (0.101 R)
• M52: 8,551,164 km (0.094 R)
• M53: 8,852,304 km (0.101 R)
• M54: 9,218,370 km (0.083 R)
• M55: 9,341,489 km (0.106 R)
• M56: 9,465,057 km (0.117 R)
• M57: 9,542,699 km (0.083 R)
• M58: 9,823,643 km (0.091 R)
• M59: 10,012,585 km (0.1 R)
• M60: 10,218,582 km (0.106 R)
• M61: 10,409,917 km (0.04 R)
• M62: 10,554,279 km (0.086 R)
• M63: 10,731,553 km (0.026 R)
• M64: 10,861,105 km (0.071 R)
• M65: 10,974,949 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.3

Radius: 12.2

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.6 AU - 5.06 AU

Year: 6219 Days

Day: 12.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 17,708,528 km

• M1: 257,009 km (0.046 R)
• M2: 384,317 km (0.058 R)
• M3: 505,192 km (0.056 R)
• M4: 625,768 km (0.071 R)
• M5: 757,564 km (0.091 R)
• M6: 890,706 km (0.118 R)
• M7: 993,779 km (0.047 R)
• M8: 1,101,190 km (0.092 R)
• M9: 1,223,112 km (0.032 R)
• M10: 1,628,822 km (0.107 R)
• M11: 1,817,165 km (0.108 R)
• M12: 2,346,293 km (0.025 R)
• M13: 2,560,368 km (0.089 R)
• M14: 2,766,962 km (0.105 R)
• M15: 3,270,509 km (0.074 R)
• M16: 4,231,974 km (0.074 R)
• M17: 4,427,798 km (0.075 R)
• M18: 4,543,437 km (0.101 R)
• M19: 4,794,612 km (0.081 R)
• M20: 4,981,759 km (0.105 R)
• M21: 5,119,538 km (0.051 R)
• M22: 5,469,298 km (0.088 R)
• M23: 5,990,348 km (0.036 R)
• M24: 6,100,152 km (0.04 R)
• M25: 6,303,157 km (0.098 R)
• M26: 6,396,207 km (0.07 R)
• M27: 6,811,191 km (0.047 R)
• M28: 7,391,182 km (0.085 R)
• M29: 8,372,694 km (0.108 R)
• M30: 8,743,547 km (0.115 R)
• M31: 9,309,924 km (0.094 R)
• M32: 9,458,625 km (0.097 R)
• M33: 10,236,384 km (0.106 R)
• M34: 10,788,550 km (0.068 R)
• M35: 11,034,638 km (0.09 R)
• M36: 12,362,618 km (0.051 R)
• M37: 12,620,226 km (0.118 R)
• M38: 13,164,613 km (0.115 R)
• M39: 13,379,585 km (0.111 R)
• M40: 13,619,989 km (0.104 R)
• M41: 14,104,985 km (0.094 R)
• M42: 14,744,067 km (0.034 R)
• M43: 15,392,574 km (0.112 R)
• M44: 15,568,650 km (0.113 R)
• M45: 15,720,343 km (0.078 R)
• M46: 16,024,924 km (0.039 R)
• M47: 16,126,800 km (0.11 R)
• M48: 16,459,805 km (0.073 R)
• M49: 17,341,086 km (0.098 R)
• M50: 17,445,804 km (0.118 R)
• M51: 17,524,493 km (0.107 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 13,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit