🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.1

Radius: 12.9

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.51 AU - 0.63 AU

Year: 287 Days

Day: 13.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 26,137,520 km

• M1: 161,566 km (0.107 R)
• M2: 244,892 km (0.05 R)
• M3: 329,714 km (0.101 R)
• M4: 419,622 km (0.117 R)
• M5: 523,892 km (0.08 R)
• M6: 646,712 km (0.096 R)
• M7: 729,738 km (0.081 R)
• M8: 997,219 km (0.093 R)
• M9: 1,086,529 km (0.1 R)
• M10: 1,172,249 km (0.116 R)
• M11: 1,297,163 km (0.079 R)
• M12: 1,378,395 km (0.115 R)
• M13: 1,479,224 km (0.102 R)
• M14: 1,593,367 km (0.102 R)
• M15: 1,703,321 km (0.116 R)
• M16: 1,804,599 km (0.097 R)
• M17: 1,938,938 km (0.116 R)
• M18: 2,084,646 km (0.105 R)
• M19: 2,169,169 km (0.049 R)
• M20: 2,262,967 km (0.096 R)
• M21: 2,387,582 km (0.108 R)
• M22: 2,518,779 km (0.113 R)
• M23: 2,886,641 km (0.096 R)
• M24: 2,990,312 km (0.088 R)
• M25: 3,155,318 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.1

Radius: 12.1

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.93 AU - 0.93 AU

Year: 598 Days

Day: 10.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 26,137,520 km

• M1: 174,730 km (0.11 R)
• M2: 262,095 km (0.097 R)
• M3: 414,984 km (0.064 R)
• M4: 523,593 km (0.106 R)
• M5: 674,986 km (0.118 R)
• M6: 750,682 km (0.101 R)
• M7: 859,589 km (0.097 R)
• M8: 947,403 km (0.109 R)
• M9: 1,225,655 km (0.074 R)
• M10: 1,362,089 km (0.097 R)
• M11: 1,492,987 km (0.115 R)
• M12: 1,611,917 km (0.105 R)
• M13: 1,773,632 km (0.059 R)
• M14: 1,871,021 km (0.091 R)
• M15: 2,083,599 km (0.114 R)
• M16: 2,180,539 km (0.091 R)
• M17: 2,266,857 km (0.052 R)
• M18: 2,354,222 km (0.1 R)
• M19: 2,461,932 km (0.088 R)
• M20: 2,590,736 km (0.1 R)
• M21: 2,675,857 km (0.072 R)
• M22: 2,828,597 km (0.053 R)
• M23: 2,970,565 km (0.116 R)
• M24: 3,121,958 km (0.084 R)
• M25: 3,212,764 km (0.089 R)
• M26: 3,346,953 km (0.113 R)
• M27: 3,483,087 km (0.104 R)
• M28: 3,657,668 km (0.052 R)
• M29: 3,746,080 km (0.075 R)
• M30: 3,910,040 km (0.112 R)
• M31: 4,122,319 km (0.112 R)
• M32: 4,260,697 km (0.056 R)
• M33: 4,494,967 km (0.092 R)
• M34: 4,581,884 km (0.1 R)
• M35: 4,661,470 km (0.07 R)
• M36: 4,749,583 km (0.115 R)
• M37: 5,281,254 km (0.116 R)
• M38: 5,440,426 km (0.083 R)
• M39: 5,617,998 km (0.057 R)

Asteroid Belt

Center: 5.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 19.5

Radius: 4.2

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 9.44 AU - 12.28 AU

Year: 23866 Days

Day: 20.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 26,137,520 km

• M1: 74,500 km (0.073 R)
• M2: 464,651 km (0.09 R)
• M3: 733,179 km (0.119 R)
• M4: 791,971 km (0.109 R)
• M5: 1,205,011 km (0.092 R)
• M6: 1,706,014 km (0.112 R)
• M7: 1,753,137 km (0.112 R)
• M8: 1,880,595 km (0.043 R)
• M9: 2,094,370 km (0.088 R)
• M10: 2,580,414 km (0.051 R)
• M11: 2,652,669 km (0.057 R)
• M12: 3,530,510 km (0.104 R)
• M13: 4,147,003 km (0.066 R)
• M14: 4,511,124 km (0.079 R)
• M15: 4,642,022 km (0.092 R)
• M16: 4,840,688 km (0.12 R)
• M17: 5,200,920 km (0.04 R)
• M18: 5,361,139 km (0.102 R)
• M19: 5,616,353 km (0.078 R)
• M20: 5,710,151 km (0.055 R)
• M21: 6,090,429 km (0.064 R)
• M22: 7,665,544 km (0.103 R)
• M23: 7,795,695 km (0.079 R)
• M24: 8,430,438 km (0.059 R)
• M25: 8,808,472 km (0.115 R)
• M26: 8,999,509 km (0.112 R)
• M27: 9,385,621 km (0.098 R)
• M28: 9,608,821 km (0.112 R)
• M29: 9,777,268 km (0.102 R)
• M30: 10,145,578 km (0.072 R)
• M31: 11,425,837 km (0.098 R)
• M32: 13,220,562 km (0.062 R)
• M33: 13,345,327 km (0.1 R)
• M34: 13,470,540 km (0.075 R)
• M35: 13,690,599 km (0.083 R)
• M36: 13,785,294 km (0.066 R)
• M37: 15,100,858 km (0.091 R)
• M38: 15,165,933 km (0.113 R)
• M39: 15,394,967 km (0.098 R)
• M40: 16,255,155 km (0.083 R)
• M41: 19,528,057 km (0.102 R)
• M42: 19,634,571 km (0.05 R)
• M43: 20,134,527 km (0.103 R)
• M44: 20,783,483 km (0.093 R)
• M45: 21,402,668 km (0.109 R)
• M46: 22,584,641 km (0.096 R)
• M47: 23,070,684 km (0.066 R)
• M48: 23,711,711 km (0.099 R)
• M49: 24,435,017 km (0.055 R)
• M50: 24,473,164 km (0.092 R)
• M51: 24,549,759 km (0.116 R)
• M52: 24,818,586 km (0.117 R)
• M53: 24,857,033 km (0.082 R)
• M54: 24,895,479 km (0.038 R)
• M55: 25,204,100 km (0.078 R)
• M56: 25,786,185 km (0.078 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 18,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit