🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.64 AU - 0.64 AU

Year: 184 Days

Day: 32 Hours

Environment

Temp: 190 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,489,983 km

• M1: 365,318 km (0.034 R)

Asteroid Belt

Center: 4.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.7

Radius: 14

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 7.02 AU - 9 AU

Year: 8159 Days

Day: 6 Hours

Environment

Temp: -161 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 37,489,983 km

• M1: 203,453 km (0.12 R)
• M2: 443,258 km (0.08 R)
• M3: 763,248 km (0.054 R)
• M4: 887,115 km (0.118 R)
• M5: 1,229,096 km (0.104 R)
• M6: 1,377,946 km (0.105 R)
• M7: 1,674,000 km (0.065 R)
• M8: 2,168,272 km (0.059 R)
• M9: 2,281,816 km (0.1 R)
• M10: 2,830,093 km (0.089 R)
• M11: 3,055,836 km (0.075 R)
• M12: 3,261,682 km (0.058 R)
• M13: 3,419,059 km (0.118 R)
• M14: 3,796,495 km (0.097 R)
• M15: 4,272,814 km (0.119 R)
• M16: 4,416,578 km (0.092 R)
• M17: 5,190,597 km (0.096 R)
• M18: 5,282,600 km (0.086 R)
• M19: 5,593,315 km (0.089 R)
• M20: 6,038,668 km (0.104 R)
• M21: 7,236,049 km (0.118 R)
• M22: 7,408,236 km (0.063 R)
• M23: 8,145,903 km (0.07 R)
• M24: 8,325,122 km (0.081 R)
• M25: 8,614,444 km (0.108 R)
• M26: 9,166,011 km (0.057 R)
• M27: 9,277,761 km (0.074 R)
• M28: 9,540,155 km (0.077 R)
• M29: 10,072,275 km (0.094 R)
• M30: 10,419,641 km (0.083 R)
• M31: 10,653,313 km (0.076 R)
• M32: 10,967,768 km (0.104 R)
• M33: 11,165,835 km (0.046 R)
• M34: 11,525,319 km (0.076 R)
• M35: 11,645,895 km (0.107 R)
• M36: 11,767,069 km (0.108 R)
• M37: 11,888,543 km (0.042 R)
• M38: 12,626,509 km (0.085 R)
• M39: 12,834,301 km (0.036 R)
• M40: 12,959,364 km (0.115 R)
• M41: 13,506,444 km (0.115 R)
• M42: 13,676,237 km (0.111 R)
• M43: 14,797,473 km (0.073 R)
• M44: 15,104,448 km (0.101 R)
• M45: 16,716,066 km (0.107 R)
• M46: 16,807,171 km (0.088 R)
• M47: 17,173,387 km (0.09 R)
• M48: 17,727,647 km (0.115 R)
• M49: 18,053,770 km (0.094 R)
• M50: 20,003,180 km (0.084 R)
• M51: 20,099,970 km (0.106 R)
• M52: 20,294,148 km (0.111 R)
• M53: 20,391,387 km (0.108 R)
• M54: 20,880,123 km (0.09 R)
• M55: 22,018,862 km (0.118 R)
• M56: 23,892,874 km (0.033 R)
• M57: 24,046,960 km (0.113 R)
• M58: 24,926,895 km (0.092 R)
• M59: 25,135,584 km (0.095 R)
• M60: 25,240,003 km (0.099 R)
• M61: 25,659,625 km (0.095 R)
• M62: 26,346,130 km (0.115 R)
• M63: 27,629,680 km (0.12 R)
• M64: 27,737,540 km (0.097 R)
• M65: 29,043,080 km (0.03 R)
• M66: 30,201,865 km (0.079 R)
• M67: 30,535,618 km (0.104 R)
• M68: 31,544,506 km (0.067 R)
• M69: 32,849,598 km (0.12 R)
• M70: 34,636,395 km (0.067 R)
• M71: 35,161,035 km (0.097 R)
• M72: 36,041,269 km (0.077 R)
• M73: 36,454,608 km (0.07 R)
• M74: 36,810,052 km (0.098 R)
• M75: 36,928,833 km (0.048 R)
• M76: 37,166,693 km (0.116 R)
• M77: 39,088,128 km (0.109 R)
• M78: 40,427,777 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.9

Radius: 12.3

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 8.39 AU - 9.79 AU

Year: 9863 Days

Day: 5.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 95.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,489,983 km

• M1: 170,392 km (0.108 R)
• M2: 366,664 km (0.056 R)
• M3: 485,894 km (0.031 R)
• M4: 570,417 km (0.116 R)
• M5: 966,253 km (0.098 R)
• M6: 1,094,608 km (0.117 R)
• M7: 1,177,934 km (0.104 R)
• M8: 1,459,776 km (0.102 R)
• M9: 1,903,035 km (0.112 R)
• M10: 2,129,825 km (0.081 R)
• M11: 2,214,497 km (0.056 R)
• M12: 2,453,555 km (0.074 R)
• M13: 3,492,512 km (0.117 R)
• M14: 3,797,542 km (0.102 R)
• M15: 4,191,134 km (0.086 R)
• M16: 4,625,417 km (0.118 R)
• M17: 4,960,815 km (0.09 R)
• M18: 5,449,551 km (0.088 R)
• M19: 5,893,707 km (0.083 R)
• M20: 6,226,862 km (0.05 R)
• M21: 7,070,743 km (0.073 R)
• M22: 7,522,529 km (0.075 R)
• M23: 8,352,498 km (0.067 R)
• M24: 8,624,317 km (0.071 R)
• M25: 8,727,091 km (0.091 R)
• M26: 8,830,164 km (0.109 R)
• M27: 9,072,213 km (0.031 R)
• M28: 9,316,656 km (0.057 R)
• M29: 9,919,087 km (0.11 R)
• M30: 10,134,807 km (0.081 R)
• M31: 10,424,877 km (0.051 R)
• M32: 10,717,640 km (0.109 R)
• M33: 10,939,045 km (0.093 R)
• M34: 11,161,946 km (0.098 R)
• M35: 11,461,441 km (0.089 R)
• M36: 11,763,629 km (0.109 R)
• M37: 12,337,486 km (0.105 R)
• M38: 12,763,990 km (0.112 R)
• M39: 13,274,417 km (0.091 R)
• M40: 13,711,542 km (0.039 R)
• M41: 14,315,319 km (0.093 R)
• M42: 14,477,783 km (0.047 R)
• M43: 14,927,773 km (0.045 R)
• M44: 17,462,260 km (0.089 R)
• M45: 18,160,434 km (0.032 R)
• M46: 18,468,755 km (0.106 R)
• M47: 18,601,448 km (0.091 R)
• M48: 18,912,163 km (0.06 R)
• M49: 19,001,323 km (0.107 R)
• M50: 19,224,673 km (0.087 R)
• M51: 19,314,282 km (0.118 R)
• M52: 19,854,929 km (0.116 R)
• M53: 20,537,693 km (0.112 R)
• M54: 21,459,964 km (0.089 R)
• M55: 21,646,064 km (0.051 R)
• M56: 22,113,557 km (0.118 R)
• M57: 22,207,505 km (0.089 R)
• M58: 22,442,972 km (0.114 R)
• M59: 22,584,491 km (0.094 R)
• M60: 23,058,717 km (0.056 R)
• M61: 24,017,041 km (0.086 R)
• M62: 24,744,385 km (0.096 R)
• M63: 24,939,611 km (0.103 R)
• M64: 25,675,931 km (0.055 R)
• M65: 25,972,584 km (0.074 R)
• M66: 27,321,209 km (0.073 R)
• M67: 27,826,550 km (0.072 R)
• M68: 28,080,418 km (0.064 R)
• M69: 29,000,445 km (0.052 R)
• M70: 29,878,435 km (0.104 R)
• M71: 30,242,556 km (0.108 R)
• M72: 30,975,137 km (0.09 R)
• M73: 32,351,138 km (0.111 R)
• M74: 32,511,208 km (0.064 R)
• M75: 33,369,301 km (0.078 R)
• M76: 34,017,808 km (0.119 R)
• M77: 34,779,560 km (0.096 R)
• M78: 35,492,095 km (0.049 R)
• M79: 35,767,355 km (0.101 R)
• M80: 35,988,161 km (0.042 R)
• M81: 37,378,075 km (0.108 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 14,879 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit