🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.38 AU - 0.62 AU

Year: 154 Days

Day: 46.5 Hours

Environment

Temp: 153 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,976,660 km

• M1: 150,047 km (0.062 R)

Asteroid Belt

Center: 1.74 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.8

Radius: 11.7

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.7 AU - 3.26 AU

Year: 2246 Days

Day: 12.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 31,976,660 km

• M1: 158,275 km (0.066 R)
• M2: 267,481 km (0.117 R)
• M3: 476,170 km (0.085 R)
• M4: 962,961 km (0.098 R)
• M5: 1,080,545 km (0.119 R)
• M6: 1,192,893 km (0.079 R)
• M7: 1,520,064 km (0.088 R)
• M8: 1,790,238 km (0.107 R)
• M9: 1,887,925 km (0.104 R)
• M10: 2,037,972 km (0.061 R)
• M11: 2,376,811 km (0.062 R)
• M12: 2,847,147 km (0.073 R)
• M13: 2,962,187 km (0.067 R)
• M14: 3,093,385 km (0.067 R)
• M15: 3,498,795 km (0.072 R)
• M16: 3,591,246 km (0.108 R)
• M17: 3,794,251 km (0.091 R)
• M18: 4,644,565 km (0.032 R)
• M19: 4,797,604 km (0.106 R)
• M20: 5,091,414 km (0.089 R)
• M21: 5,231,587 km (0.107 R)
• M22: 5,462,417 km (0.096 R)
• M23: 5,552,026 km (0.045 R)
• M24: 5,696,537 km (0.051 R)
• M25: 5,897,298 km (0.117 R)
• M26: 6,119,002 km (0.078 R)
• M27: 6,268,300 km (0.046 R)
• M28: 7,189,674 km (0.079 R)
• M29: 7,307,856 km (0.069 R)
• M30: 7,426,637 km (0.117 R)
• M31: 7,526,119 km (0.099 R)
• M32: 7,969,378 km (0.093 R)
• M33: 8,112,244 km (0.069 R)
• M34: 8,194,223 km (0.032 R)
• M35: 8,276,502 km (0.114 R)
• M36: 8,691,935 km (0.095 R)
• M37: 8,775,860 km (0.102 R)
• M38: 8,965,700 km (0.115 R)
• M39: 9,178,278 km (0.081 R)
• M40: 9,263,699 km (0.09 R)
• M41: 9,370,960 km (0.113 R)
• M42: 9,629,914 km (0.104 R)
• M43: 9,716,830 km (0.068 R)
• M44: 9,804,046 km (0.116 R)
• M45: 9,979,076 km (0.118 R)
• M46: 10,199,433 km (0.098 R)
• M47: 10,443,577 km (0.106 R)
• M48: 10,622,496 km (0.111 R)
• M49: 10,779,723 km (0.11 R)
• M50: 10,937,848 km (0.048 R)
• M51: 11,073,982 km (0.029 R)
• M52: 11,416,861 km (0.068 R)
• M53: 11,949,280 km (0.106 R)
• M54: 12,348,107 km (0.099 R)
• M55: 12,489,777 km (0.111 R)
• M56: 13,062,437 km (0.064 R)
• M57: 13,327,824 km (0.118 R)
• M58: 14,109,772 km (0.113 R)
• M59: 14,183,823 km (0.102 R)
• M60: 14,781,167 km (0.086 R)
• M61: 14,906,680 km (0.081 R)
• M62: 14,982,227 km (0.112 R)
• M63: 15,108,188 km (0.086 R)
• M64: 15,361,308 km (0.115 R)
• M65: 15,488,466 km (0.113 R)
• M66: 15,718,248 km (0.096 R)
• M67: 15,871,885 km (0.066 R)
• M68: 15,949,078 km (0.065 R)
• M69: 16,052,001 km (0.047 R)
• M70: 16,752,718 km (0.063 R)
• M71: 16,962,304 km (0.058 R)
• M72: 17,199,118 km (0.116 R)
• M73: 17,782,549 km (0.111 R)
• M74: 17,862,584 km (0.109 R)
• M75: 17,996,325 km (0.029 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.4

Radius: 10.8

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.24 AU - 3.52 AU

Year: 2713 Days

Day: 5.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 110.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 31,976,660 km

• M1: 137,780 km (0.09 R)
• M2: 458,667 km (0.072 R)
• M3: 531,820 km (0.08 R)
• M4: 759,359 km (0.057 R)
• M5: 839,094 km (0.065 R)
• M6: 921,972 km (0.088 R)
• M7: 1,029,832 km (0.115 R)
• M8: 1,153,549 km (0.101 R)
• M9: 1,581,249 km (0.084 R)
• M10: 1,685,818 km (0.102 R)
• M11: 1,957,787 km (0.106 R)
• M12: 2,376,961 km (0.117 R)
• M13: 2,558,872 km (0.087 R)
• M14: 2,651,473 km (0.046 R)
• M15: 2,729,563 km (0.094 R)
• M16: 2,920,150 km (0.113 R)
• M17: 3,281,130 km (0.096 R)
• M18: 3,467,080 km (0.069 R)
• M19: 3,708,830 km (0.115 R)
• M20: 3,813,998 km (0.116 R)
• M21: 3,902,560 km (0.076 R)
• M22: 4,099,730 km (0.082 R)
• M23: 4,263,689 km (0.053 R)
• M24: 4,579,041 km (0.075 R)
• M25: 4,768,133 km (0.041 R)
• M26: 5,134,648 km (0.116 R)
• M27: 5,291,725 km (0.106 R)
• M28: 5,630,864 km (0.12 R)
• M29: 5,833,569 km (0.11 R)
• M30: 5,997,678 km (0.046 R)
• M31: 6,080,256 km (0.106 R)
• M32: 6,163,133 km (0.09 R)
• M33: 6,456,495 km (0.093 R)
• M34: 6,647,531 km (0.06 R)
• M35: 7,232,010 km (0.109 R)
• M36: 7,765,326 km (0.109 R)
• M37: 8,219,356 km (0.047 R)
• M38: 8,542,487 km (0.117 R)
• M39: 8,635,537 km (0.095 R)
• M40: 8,705,549 km (0.069 R)
• M41: 9,129,808 km (0.059 R)
• M42: 9,201,167 km (0.05 R)
• M43: 9,344,481 km (0.089 R)
• M44: 10,022,908 km (0.089 R)
• M45: 10,642,093 km (0.116 R)
• M46: 11,813,744 km (0.093 R)
• M47: 11,995,655 km (0.076 R)
• M48: 12,705,946 km (0.116 R)
• M49: 12,999,157 km (0.117 R)
• M50: 14,056,964 km (0.069 R)
• M51: 14,167,068 km (0.076 R)
• M52: 14,443,375 km (0.08 R)
• M53: 14,526,701 km (0.09 R)
• M54: 15,029,649 km (0.09 R)
• M55: 15,170,421 km (0.096 R)
• M56: 15,339,915 km (0.045 R)
• M57: 15,852,138 km (0.095 R)
• M58: 16,052,899 km (0.054 R)
• M59: 16,543,879 km (0.059 R)
• M60: 16,864,168 km (0.052 R)
• M61: 17,069,117 km (0.103 R)
• M62: 17,363,226 km (0.051 R)
• M63: 17,629,361 km (0.087 R)
• M64: 17,748,142 km (0.117 R)
• M65: 18,076,060 km (0.098 R)
• M66: 18,285,797 km (0.11 R)
• M67: 18,617,006 km (0.092 R)
• M68: 18,889,574 km (0.082 R)
• M69: 19,041,415 km (0.112 R)
• M70: 19,807,207 km (0.079 R)
• M71: 20,023,525 km (0.047 R)
• M72: 20,302,675 km (0.089 R)
• M73: 20,583,171 km (0.049 R)
• M74: 20,770,916 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 33.8

Radius: 6.2

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 13.47 AU - 15.87 AU

Year: 24529 Days

Day: 23.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 31,976,660 km

• M1: 154,086 km (0.103 R)
• M2: 381,624 km (0.031 R)
• M3: 534,214 km (0.071 R)
• M4: 680,670 km (0.034 R)
• M5: 719,267 km (0.107 R)
• M6: 1,353,711 km (0.077 R)
• M7: 1,419,684 km (0.104 R)
• M8: 1,730,249 km (0.108 R)
• M9: 2,099,606 km (0.062 R)
• M10: 2,176,350 km (0.108 R)
• M11: 2,553,935 km (0.115 R)
• M12: 2,951,716 km (0.067 R)
• M13: 3,146,941 km (0.057 R)
• M14: 3,346,355 km (0.067 R)
• M15: 3,527,069 km (0.064 R)
• M16: 4,160,616 km (0.077 R)
• M17: 4,379,627 km (0.115 R)
• M18: 4,502,896 km (0.067 R)
• M19: 4,677,327 km (0.071 R)
• M20: 4,727,592 km (0.035 R)
• M21: 4,828,720 km (0.055 R)
• M22: 5,007,340 km (0.048 R)
• M23: 5,136,293 km (0.066 R)
• M24: 5,318,803 km (0.088 R)
• M25: 6,042,108 km (0.082 R)
• M26: 6,967,371 km (0.076 R)
• M27: 7,697,409 km (0.083 R)
• M28: 8,605,318 km (0.119 R)
• M29: 9,738,672 km (0.115 R)
• M30: 10,818,320 km (0.088 R)
• M31: 12,385,357 km (0.092 R)
• M32: 13,124,072 km (0.088 R)
• M33: 13,480,863 km (0.099 R)
• M34: 13,877,147 km (0.072 R)
• M35: 14,754,688 km (0.096 R)
• M36: 15,914,521 km (0.091 R)
• M37: 16,639,921 km (0.08 R)
• M38: 17,298,002 km (0.101 R)
• M39: 17,610,661 km (0.097 R)
• M40: 17,885,622 km (0.098 R)
• M41: 17,925,116 km (0.115 R)
• M42: 18,083,091 km (0.08 R)
• M43: 18,241,516 km (0.062 R)
• M44: 19,728,518 km (0.03 R)
• M45: 21,170,492 km (0.117 R)
• M46: 22,688,911 km (0.083 R)
• M47: 22,945,321 km (0.047 R)
• M48: 23,245,864 km (0.098 R)
• M49: 23,418,051 km (0.069 R)
• M50: 25,429,244 km (0.061 R)
• M51: 25,784,689 km (0.098 R)
• M52: 25,873,849 km (0.034 R)
• M53: 26,905,925 km (0.094 R)
• M54: 28,410,132 km (0.048 R)
• M55: 28,594,287 km (0.088 R)
• M56: 28,732,665 km (0.113 R)
• M57: 29,195,670 km (0.036 R)
• M58: 30,128,862 km (0.054 R)
• M59: 30,222,659 km (0.03 R)
• M60: 31,071,927 km (0.071 R)
• M61: 31,928,823 km (0.114 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 16,971 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit