🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.5

Radius: 8.1

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.62 AU - 0.82 AU

Year: 414 Days

Day: 9.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 7,818,182 km

• M1: 100,829 km (0.089 R)
• M2: 209,886 km (0.056 R)
• M3: 275,858 km (0.102 R)
• M4: 395,088 km (0.118 R)
• M5: 483,500 km (0.074 R)
• M6: 544,087 km (0.067 R)
• M7: 628,760 km (0.091 R)
• M8: 778,507 km (0.104 R)
• M9: 868,715 km (0.082 R)
• M10: 997,219 km (0.094 R)
• M11: 1,180,776 km (0.045 R)
• M12: 1,255,425 km (0.099 R)
• M13: 1,354,758 km (0.107 R)
• M14: 1,483,562 km (0.089 R)
• M15: 1,539,960 km (0.038 R)
• M16: 1,655,001 km (0.114 R)
• M17: 1,862,045 km (0.094 R)
• M18: 1,917,246 km (0.038 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.1

Radius: 13.9

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.02 AU - 1.28 AU

Year: 836 Days

Day: 14.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 7,818,182 km

• M1: 173,085 km (0.049 R)
• M2: 339,737 km (0.114 R)
• M3: 519,553 km (0.083 R)
• M4: 609,761 km (0.11 R)
• M5: 733,329 km (0.086 R)
• M6: 907,161 km (0.08 R)
• M7: 1,058,405 km (0.074 R)
• M8: 1,147,116 km (0.089 R)
• M9: 1,638,396 km (0.104 R)
• M10: 1,727,706 km (0.108 R)
• M11: 1,865,186 km (0.045 R)
• M12: 2,022,264 km (0.114 R)
• M13: 2,134,911 km (0.1 R)
• M14: 2,258,180 km (0.114 R)
• M15: 2,409,274 km (0.102 R)
• M16: 2,529,251 km (0.103 R)
• M17: 2,838,021 km (0.118 R)
• M18: 2,965,179 km (0.025 R)
• M19: 3,084,858 km (0.115 R)
• M20: 3,243,880 km (0.078 R)
• M21: 3,425,043 km (0.115 R)
• M22: 3,609,497 km (0.087 R)
• M23: 3,727,829 km (0.075 R)
• M24: 3,887,600 km (0.111 R)
• M25: 4,019,096 km (0.111 R)
• M26: 4,110,949 km (0.079 R)
• M27: 4,401,618 km (0.104 R)
• M28: 4,634,692 km (0.119 R)
• M29: 4,828,570 km (0.119 R)
• M30: 4,948,398 km (0.109 R)
• M31: 5,047,133 km (0.057 R)
• M32: 5,246,697 km (0.095 R)
• M33: 5,699,529 km (0.04 R)
• M34: 5,814,720 km (0.056 R)
• M35: 6,117,955 km (0.111 R)
• M36: 6,224,169 km (0.07 R)
• M37: 6,342,950 km (0.086 R)
• M38: 6,740,132 km (0.07 R)
• M39: 6,849,937 km (0.03 R)
• M40: 7,108,292 km (0.114 R)
• M41: 7,294,991 km (0.106 R)
• M42: 7,558,881 km (0.081 R)
• M43: 7,724,037 km (0.069 R)
• M44: 7,813,347 km (0.103 R)
• M45: 8,044,775 km (0.116 R)
• M46: 8,330,657 km (0.05 R)
• M47: 8,514,363 km (0.032 R)
• M48: 8,819,094 km (0.115 R)
• M49: 8,939,370 km (0.103 R)
• M50: 9,181,420 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.1

Radius: 10.1

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.09 AU - 1.51 AU

Year: 1005 Days

Day: 12.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 7,818,182 km

• M1: 132,245 km (0.118 R)
• M2: 214,224 km (0.109 R)
• M3: 322,982 km (0.116 R)
• M4: 413,937 km (0.047 R)
• M5: 502,948 km (0.106 R)
• M6: 674,387 km (0.099 R)
• M7: 788,082 km (0.062 R)
• M8: 924,814 km (0.044 R)
• M9: 1,041,351 km (0.058 R)
• M10: 1,139,637 km (0.051 R)
• M11: 1,222,813 km (0.049 R)
• M12: 1,302,249 km (0.054 R)
• M13: 1,370,765 km (0.105 R)
• M14: 1,472,641 km (0.112 R)
• M15: 1,557,463 km (0.094 R)
• M16: 1,650,663 km (0.098 R)
• M17: 2,020,768 km (0.102 R)
• M18: 2,317,421 km (0.065 R)
• M19: 2,455,499 km (0.047 R)
• M20: 2,525,661 km (0.106 R)
• M21: 2,612,128 km (0.116 R)
• M22: 2,675,857 km (0.074 R)
• M23: 2,804,661 km (0.066 R)
• M24: 3,110,589 km (0.032 R)
• M25: 3,220,693 km (0.098 R)
• M26: 3,306,263 km (0.063 R)
• M27: 3,497,149 km (0.099 R)
• M28: 3,585,263 km (0.119 R)
• M29: 3,665,148 km (0.1 R)
• M30: 3,926,495 km (0.078 R)
• M31: 4,101,226 km (0.034 R)
• M32: 4,184,851 km (0.096 R)
• M33: 4,278,350 km (0.064 R)
• M34: 4,496,314 km (0.094 R)
• M35: 4,573,057 km (0.067 R)
• M36: 4,669,548 km (0.084 R)
• M37: 4,737,465 km (0.112 R)
• M38: 4,933,439 km (0.081 R)
• M39: 5,002,702 km (0.115 R)
• M40: 5,152,151 km (0.073 R)
• M41: 5,242,508 km (0.065 R)
• M42: 5,374,004 km (0.119 R)
• M43: 5,537,365 km (0.045 R)
• M44: 5,733,488 km (0.08 R)
• M45: 5,858,552 km (0.052 R)
• M46: 6,047,943 km (0.058 R)
• M47: 6,154,008 km (0.104 R)
• M48: 6,260,671 km (0.096 R)
• M49: 6,389,475 km (0.096 R)
• M50: 6,726,519 km (0.109 R)
• M51: 7,047,107 km (0.113 R)
• M52: 7,158,707 km (0.093 R)
• M53: 7,271,055 km (0.11 R)
• M54: 7,338,673 km (0.085 R)
• M55: 7,417,810 km (0.067 R)
• M56: 7,657,167 km (0.076 R)
• M57: 7,783,577 km (0.109 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 15,323 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit