🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.2

Radius: 13.9

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.73 AU - 0.89 AU

Year: 471 Days

Day: 7.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 18,587,489 km

• M1: 174,282 km (0.059 R)
• M2: 265,985 km (0.095 R)
• M3: 398,978 km (0.074 R)
• M4: 503,696 km (0.045 R)
• M5: 607,218 km (0.071 R)
• M6: 715,676 km (0.1 R)
• M7: 804,238 km (0.089 R)
• M8: 893,099 km (0.062 R)
• M9: 1,002,904 km (0.076 R)
• M10: 1,090,868 km (0.105 R)
• M11: 1,284,896 km (0.11 R)
• M12: 1,376,600 km (0.099 R)
• M13: 1,613,862 km (0.042 R)
• M14: 1,708,408 km (0.085 R)
• M15: 1,864,737 km (0.104 R)
• M16: 1,953,299 km (0.105 R)
• M17: 2,048,892 km (0.061 R)
• M18: 2,175,003 km (0.079 R)
• M19: 2,268,502 km (0.055 R)
• M20: 2,363,347 km (0.115 R)
• M21: 2,594,326 km (0.026 R)
• M22: 2,706,375 km (0.093 R)
• M23: 2,916,111 km (0.105 R)
• M24: 3,039,380 km (0.104 R)
• M25: 3,237,597 km (0.118 R)
• M26: 3,440,153 km (0.073 R)
• M27: 3,536,194 km (0.119 R)
• M28: 3,640,165 km (0.087 R)
• M29: 3,808,612 km (0.042 R)
• M30: 3,965,241 km (0.106 R)
• M31: 4,211,778 km (0.075 R)
• M32: 4,418,672 km (0.073 R)
• M33: 4,583,529 km (0.108 R)
• M34: 4,681,965 km (0.074 R)
• M35: 4,865,671 km (0.093 R)
• M36: 5,106,374 km (0.113 R)
• M37: 5,303,394 km (0.09 R)
• M38: 5,398,987 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.9

Radius: 9

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.97 AU - 2.99 AU

Year: 2522 Days

Day: 8.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 18,587,489 km

• M1: 122,670 km (0.088 R)
• M2: 183,706 km (0.078 R)
• M3: 439,219 km (0.113 R)
• M4: 508,334 km (0.112 R)
• M5: 581,786 km (0.075 R)
• M6: 639,531 km (0.068 R)
• M7: 811,269 km (0.032 R)
• M8: 975,079 km (0.113 R)
• M9: 1,275,471 km (0.066 R)
• M10: 1,414,298 km (0.088 R)
• M11: 1,632,113 km (0.041 R)
• M12: 1,697,786 km (0.086 R)
• M13: 1,822,102 km (0.114 R)
• M14: 1,959,283 km (0.102 R)
• M15: 2,069,687 km (0.107 R)
• M16: 2,286,155 km (0.077 R)
• M17: 2,391,771 km (0.099 R)
• M18: 2,774,592 km (0.071 R)
• M19: 3,071,693 km (0.059 R)
• M20: 3,188,679 km (0.095 R)
• M21: 3,271,406 km (0.12 R)
• M22: 3,439,105 km (0.036 R)
• M23: 3,560,729 km (0.075 R)
• M24: 3,708,531 km (0.08 R)
• M25: 3,795,597 km (0.074 R)
• M26: 3,959,407 km (0.103 R)
• M27: 4,086,864 km (0.05 R)
• M28: 4,254,713 km (0.06 R)
• M29: 4,610,606 km (0.058 R)
• M30: 4,731,481 km (0.085 R)
• M31: 4,799,100 km (0.12 R)
• M32: 5,211,242 km (0.04 R)
• M33: 5,407,514 km (0.101 R)
• M34: 5,520,760 km (0.102 R)
• M35: 5,821,900 km (0.096 R)
• M36: 5,908,966 km (0.111 R)
• M37: 6,040,313 km (0.059 R)
• M38: 6,098,956 km (0.108 R)
• M39: 6,172,707 km (0.079 R)
• M40: 6,291,039 km (0.026 R)
• M41: 6,455,148 km (0.091 R)
• M42: 6,620,753 km (0.08 R)
• M43: 6,818,222 km (0.077 R)
• M44: 7,033,045 km (0.045 R)
• M45: 7,203,437 km (0.055 R)
• M46: 7,422,298 km (0.119 R)
• M47: 7,611,540 km (0.09 R)
• M48: 8,205,443 km (0.079 R)
• M49: 8,847,368 km (0.076 R)
• M50: 9,014,618 km (0.114 R)
• M51: 9,369,315 km (0.085 R)
• M52: 9,728,499 km (0.032 R)
• M53: 9,918,488 km (0.095 R)
• M54: 10,267,051 km (0.107 R)
• M55: 10,372,368 km (0.056 R)
• M56: 10,619,654 km (0.057 R)
• M57: 10,690,563 km (0.036 R)
• M58: 10,940,391 km (0.098 R)
• M59: 11,463,834 km (0.079 R)
• M60: 11,737,748 km (0.119 R)
• M61: 11,884,803 km (0.106 R)
• M62: 11,958,555 km (0.104 R)
• M63: 12,050,856 km (0.094 R)
• M64: 12,236,358 km (0.09 R)
• M65: 12,460,156 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.7

Radius: 12

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.17 AU - 3.31 AU

Year: 3766 Days

Day: 10.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 18,587,489 km

• M1: 150,944 km (0.076 R)
• M2: 505,491 km (0.071 R)
• M3: 614,249 km (0.064 R)
• M4: 868,266 km (0.066 R)
• M5: 944,561 km (0.063 R)
• M6: 1,167,312 km (0.098 R)
• M7: 1,340,397 km (0.088 R)
• M8: 1,749,248 km (0.045 R)
• M9: 1,948,961 km (0.078 R)
• M10: 2,051,884 km (0.12 R)
• M11: 2,523,566 km (0.109 R)
• M12: 2,721,634 km (0.092 R)
• M13: 3,043,569 km (0.118 R)
• M14: 3,163,845 km (0.114 R)
• M15: 3,285,618 km (0.113 R)
• M16: 3,362,511 km (0.103 R)
• M17: 3,853,192 km (0.052 R)
• M18: 4,282,239 km (0.1 R)
• M19: 4,434,230 km (0.068 R)
• M20: 4,831,263 km (0.111 R)
• M21: 5,043,094 km (0.075 R)
• M22: 5,402,727 km (0.104 R)
• M23: 5,493,982 km (0.101 R)
• M24: 5,696,687 km (0.06 R)
• M25: 5,826,837 km (0.113 R)
• M26: 6,185,423 km (0.114 R)
• M27: 6,551,190 km (0.082 R)
• M28: 6,726,967 km (0.111 R)
• M29: 7,223,333 km (0.1 R)
• M30: 7,670,032 km (0.092 R)
• M31: 8,021,438 km (0.062 R)
• M32: 8,272,613 km (0.083 R)
• M33: 8,654,386 km (0.113 R)
• M34: 8,955,228 km (0.04 R)
• M35: 9,107,070 km (0.089 R)
• M36: 9,325,333 km (0.118 R)
• M37: 9,435,138 km (0.051 R)
• M38: 9,767,245 km (0.089 R)
• M39: 9,878,695 km (0.098 R)
• M40: 10,058,063 km (0.044 R)
• M41: 10,329,135 km (0.043 R)
• M42: 10,419,940 km (0.052 R)
• M43: 10,511,195 km (0.058 R)
• M44: 10,970,909 km (0.032 R)
• M45: 11,296,734 km (0.089 R)
• M46: 11,886,448 km (0.083 R)
• M47: 12,125,207 km (0.086 R)
• M48: 12,389,696 km (0.073 R)
• M49: 12,583,126 km (0.096 R)
• M50: 12,948,743 km (0.081 R)
• M51: 13,095,947 km (0.079 R)
• M52: 13,367,318 km (0.113 R)
• M53: 14,142,085 km (0.092 R)
• M54: 14,395,055 km (0.047 R)
• M55: 15,034,287 km (0.084 R)
• M56: 15,188,971 km (0.112 R)
• M57: 15,422,194 km (0.1 R)
• M58: 15,604,404 km (0.11 R)
• M59: 15,734,854 km (0.077 R)
• M60: 15,839,572 km (0.059 R)
• M61: 16,234,361 km (0.119 R)
• M62: 16,446,341 km (0.104 R)
• M63: 18,064,541 km (0.072 R)
• M64: 18,256,625 km (0.079 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: 221 - 18,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit