🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.9

Radius: 12

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.56 AU - 0.65 AU

Year: 310 Days

Day: 9.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 4,914,150 km

• M1: 152,590 km (0.042 R)
• M2: 233,522 km (0.113 R)
• M3: 309,518 km (0.082 R)
• M4: 408,851 km (0.096 R)
• M5: 503,696 km (0.045 R)
• M6: 615,745 km (0.083 R)
• M7: 690,394 km (0.065 R)
• M8: 771,626 km (0.119 R)
• M9: 868,416 km (0.061 R)
• M10: 969,843 km (0.09 R)
• M11: 1,056,011 km (0.064 R)
• M12: 1,134,999 km (0.065 R)
• M13: 1,278,463 km (0.072 R)
• M14: 1,388,567 km (0.032 R)
• M15: 1,591,871 km (0.114 R)
• M16: 1,699,282 km (0.026 R)
• M17: 1,837,062 km (0.106 R)
• M18: 2,028,248 km (0.05 R)
• M19: 2,128,329 km (0.092 R)
• M20: 2,281,816 km (0.098 R)
• M21: 2,417,053 km (0.044 R)
• M22: 2,546,156 km (0.102 R)
• M23: 2,645,489 km (0.102 R)
• M24: 2,732,405 km (0.061 R)
• M25: 2,848,343 km (0.056 R)
• M26: 3,003,925 km (0.116 R)
• M27: 3,109,242 km (0.031 R)
• M28: 3,220,693 km (0.104 R)
• M29: 3,442,696 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.9

Radius: 9.7

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.63 AU - 0.95 AU

Year: 468 Days

Day: 14.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 4,914,150 km

• M1: 121,025 km (0.086 R)
• M2: 189,391 km (0.115 R)
• M3: 308,022 km (0.118 R)
• M4: 446,250 km (0.108 R)
• M5: 528,978 km (0.076 R)
• M6: 637,437 km (0.071 R)
• M7: 718,967 km (0.097 R)
• M8: 885,769 km (0.091 R)
• M9: 947,104 km (0.074 R)
• M10: 1,065,885 km (0.069 R)
• M11: 1,148,164 km (0.034 R)
• M12: 1,228,199 km (0.086 R)
• M13: 1,319,154 km (0.073 R)
• M14: 1,425,967 km (0.038 R)
• M15: 1,507,947 km (0.101 R)
• M16: 1,610,421 km (0.062 R)
• M17: 1,705,715 km (0.086 R)
• M18: 1,837,511 km (0.087 R)
• M19: 1,987,857 km (0.083 R)
• M20: 2,090,481 km (0.031 R)
• M21: 2,194,900 km (0.099 R)
• M22: 2,376,362 km (0.109 R)
• M23: 2,447,122 km (0.094 R)
• M24: 2,518,630 km (0.066 R)
• M25: 2,652,370 km (0.117 R)
• M26: 2,754,396 km (0.065 R)
• M27: 2,823,061 km (0.11 R)
• M28: 2,979,840 km (0.098 R)
• M29: 3,044,466 km (0.12 R)
• M30: 3,193,316 km (0.064 R)
• M31: 3,259,438 km (0.117 R)
• M32: 3,338,426 km (0.11 R)
• M33: 3,411,879 km (0.071 R)
• M34: 3,498,197 km (0.039 R)
• M35: 3,691,926 km (0.118 R)
• M36: 3,806,069 km (0.063 R)
• M37: 3,876,530 km (0.11 R)
• M38: 4,116,335 km (0.1 R)
• M39: 4,294,506 km (0.101 R)
• M40: 4,488,834 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.6

Radius: 9.1

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.86 AU - 1.04 AU

Year: 617 Days

Day: 8.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 4,914,150 km

• M1: 119,529 km (0.075 R)
• M2: 351,256 km (0.099 R)
• M3: 417,528 km (0.094 R)
• M4: 482,902 km (0.064 R)
• M5: 552,315 km (0.098 R)
• M6: 660,026 km (0.096 R)
• M7: 874,549 km (0.081 R)
• M8: 1,006,794 km (0.116 R)
• M9: 1,198,129 km (0.119 R)
• M10: 1,273,527 km (0.084 R)
• M11: 1,350,570 km (0.065 R)
• M12: 1,424,621 km (0.067 R)
• M13: 1,596,359 km (0.062 R)
• M14: 1,790,238 km (0.107 R)
• M15: 1,939,387 km (0.107 R)
• M16: 2,018,225 km (0.108 R)
• M17: 2,141,344 km (0.065 R)
• M18: 2,206,419 km (0.102 R)
• M19: 2,311,138 km (0.111 R)
• M20: 2,462,680 km (0.11 R)
• M21: 2,565,454 km (0.042 R)
• M22: 2,623,348 km (0.075 R)
• M23: 2,710,863 km (0.108 R)
• M24: 2,973,258 km (0.096 R)
• M25: 3,465,135 km (0.115 R)
• M26: 3,548,461 km (0.115 R)
• M27: 3,691,178 km (0.092 R)
• M28: 3,922,157 km (0.091 R)
• M29: 4,042,733 km (0.116 R)
• M30: 4,144,160 km (0.09 R)
• M31: 4,267,130 km (0.038 R)
• M32: 4,439,766 km (0.098 R)
• M33: 4,607,914 km (0.115 R)
• M34: 4,671,343 km (0.094 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 16,291 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit