🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.51 AU - 0.71 AU

Year: 204 Days

Day: 35.9 Hours

Environment

Temp: 28 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,811,783 km

• M1: 66,870 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.89 AU - 1.37 AU

Year: 514 Days

Day: 13 Hours

Environment

Temp: -61 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.4

Radius: 8.8

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.95 AU - 4.31 AU

Year: 2957 Days

Day: 12.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 58,811,783 km

• M1: 128,953 km (0.047 R)
• M2: 271,371 km (0.108 R)
• M3: 423,661 km (0.089 R)
• M4: 622,028 km (0.113 R)
• M5: 771,177 km (0.089 R)
• M6: 850,314 km (0.117 R)
• M7: 1,065,735 km (0.084 R)
• M8: 1,215,782 km (0.061 R)
• M9: 1,593,068 km (0.088 R)
• M10: 1,884,335 km (0.108 R)
• M11: 2,104,543 km (0.089 R)
• M12: 2,179,791 km (0.094 R)
• M13: 2,268,801 km (0.097 R)
• M14: 2,463,578 km (0.069 R)
• M15: 2,529,850 km (0.091 R)
• M16: 2,704,730 km (0.111 R)
• M17: 2,786,859 km (0.109 R)
• M18: 2,855,823 km (0.108 R)
• M19: 3,181,049 km (0.118 R)
• M20: 3,326,159 km (0.097 R)
• M21: 3,399,462 km (0.102 R)
• M22: 3,473,363 km (0.095 R)
• M23: 3,928,290 km (0.09 R)
• M24: 4,084,171 km (0.114 R)
• M25: 4,418,224 km (0.107 R)
• M26: 4,499,006 km (0.103 R)
• M27: 4,893,945 km (0.106 R)
• M28: 4,977,570 km (0.087 R)
• M29: 5,248,641 km (0.04 R)
• M30: 5,420,529 km (0.084 R)
• M31: 5,542,003 km (0.074 R)
• M32: 6,180,786 km (0.111 R)
• M33: 6,344,147 km (0.085 R)
• M34: 6,545,655 km (0.09 R)
• M35: 6,656,507 km (0.102 R)
• M36: 6,730,857 km (0.116 R)
• M37: 6,992,952 km (0.114 R)
• M38: 7,182,194 km (0.091 R)
• M39: 7,353,932 km (0.097 R)
• M40: 7,527,166 km (0.12 R)
• M41: 7,701,598 km (0.106 R)
• M42: 7,857,927 km (0.047 R)
• M43: 7,916,869 km (0.11 R)
• M44: 8,313,004 km (0.059 R)
• M45: 8,493,569 km (0.118 R)
• M46: 8,817,448 km (0.088 R)
• M47: 9,022,098 km (0.115 R)
• M48: 9,290,327 km (0.106 R)
• M49: 9,415,092 km (0.032 R)
• M50: 10,004,507 km (0.106 R)
• M51: 10,239,376 km (0.111 R)
• M52: 10,432,806 km (0.068 R)
• M53: 10,627,582 km (0.088 R)
• M54: 10,736,190 km (0.109 R)
• M55: 11,373,926 km (0.101 R)
• M56: 12,001,340 km (0.101 R)
• M57: 12,069,257 km (0.115 R)
• M58: 12,182,652 km (0.055 R)
• M59: 12,708,938 km (0.088 R)
• M60: 12,940,216 km (0.068 R)
• M61: 13,219,515 km (0.097 R)
• M62: 13,926,365 km (0.083 R)
• M63: 14,021,509 km (0.069 R)
• M64: 14,572,927 km (0.047 R)
• M65: 14,766,507 km (0.08 R)
• M66: 14,960,834 km (0.119 R)
• M67: 15,058,372 km (0.103 R)
• M68: 15,376,567 km (0.115 R)
• M69: 15,622,954 km (0.086 R)
• M70: 16,319,781 km (0.045 R)
• M71: 16,571,106 km (0.054 R)
• M72: 16,925,054 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584

Radius: 8.8

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.56 AU - 5.02 AU

Year: 4482 Days

Day: 11.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 58,811,783 km

• M1: 128,355 km (0.094 R)
• M2: 184,454 km (0.098 R)
• M3: 371,003 km (0.045 R)
• M4: 432,936 km (0.077 R)
• M5: 600,336 km (0.106 R)
• M6: 675,883 km (0.118 R)
• M7: 731,833 km (0.112 R)
• M8: 985,700 km (0.046 R)
• M9: 1,063,342 km (0.091 R)
• M10: 1,295,069 km (0.083 R)
• M11: 1,380,639 km (0.037 R)
• M12: 1,527,843 km (0.085 R)
• M13: 1,869,973 km (0.081 R)
• M14: 2,462,531 km (0.1 R)
• M15: 2,587,894 km (0.054 R)
• M16: 2,678,699 km (0.086 R)
• M17: 3,033,396 km (0.047 R)
• M18: 3,284,720 km (0.086 R)
• M19: 3,542,926 km (0.101 R)
• M20: 3,664,250 km (0.095 R)
• M21: 3,725,585 km (0.066 R)
• M22: 3,807,715 km (0.09 R)
• M23: 4,227,785 km (0.062 R)
• M24: 4,486,889 km (0.102 R)
• M25: 4,795,809 km (0.118 R)
• M26: 5,088,871 km (0.049 R)
• M27: 5,157,387 km (0.11 R)
• M28: 5,906,872 km (0.083 R)
• M29: 6,245,412 km (0.084 R)
• M30: 7,350,342 km (0.112 R)
• M31: 7,453,864 km (0.12 R)
• M32: 7,951,875 km (0.047 R)
• M33: 8,433,580 km (0.09 R)
• M34: 9,173,790 km (0.032 R)
• M35: 9,257,266 km (0.082 R)
• M36: 9,707,107 km (0.092 R)
• M37: 10,221,723 km (0.085 R)
• M38: 10,569,838 km (0.109 R)
• M39: 11,277,435 km (0.097 R)
• M40: 11,337,125 km (0.095 R)
• M41: 11,818,381 km (0.096 R)
• M42: 11,878,969 km (0.103 R)
• M43: 12,460,007 km (0.082 R)
• M44: 12,738,408 km (0.099 R)
• M45: 12,925,256 km (0.085 R)
• M46: 13,175,683 km (0.115 R)
• M47: 13,269,930 km (0.114 R)
• M48: 13,364,625 km (0.109 R)
• M49: 13,459,320 km (0.11 R)
• M50: 13,586,030 km (0.058 R)
• M51: 13,936,687 km (0.111 R)
• M52: 14,161,383 km (0.052 R)
• M53: 14,258,023 km (0.115 R)
• M54: 14,516,828 km (0.098 R)
• M55: 14,875,264 km (0.068 R)
• M56: 15,006,312 km (0.116 R)
• M57: 15,368,638 km (0.102 R)
• M58: 15,567,603 km (0.115 R)
• M59: 16,812,856 km (0.09 R)
• M60: 16,915,181 km (0.032 R)
• M61: 17,257,910 km (0.11 R)
• M62: 17,672,296 km (0.037 R)
• M63: 17,845,829 km (0.087 R)
• M64: 17,950,249 km (0.114 R)
• M65: 19,469,415 km (0.079 R)
• M66: 19,684,686 km (0.086 R)
• M67: 19,972,812 km (0.108 R)
• M68: 20,226,231 km (0.115 R)
• M69: 20,480,547 km (0.099 R)
• M70: 21,287,029 km (0.07 R)
• M71: 22,178,632 km (0.116 R)
• M72: 22,290,980 km (0.088 R)
• M73: 23,044,654 km (0.094 R)
• M74: 23,538,926 km (0.101 R)
• M75: 23,768,259 km (0.12 R)
• M76: 23,883,150 km (0.083 R)
• M77: 24,615,432 km (0.049 R)
• M78: 25,668,601 km (0.073 R)
• M79: 25,865,322 km (0.1 R)
• M80: 26,101,986 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425.7

Radius: 4.8

Gravity: 18.48 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 9.47 AU - 14.05 AU

Year: 17240 Days

Day: 22.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 58,811,783 km

• M1: 118,482 km (0.104 R)
• M2: 380,427 km (0.063 R)
• M3: 494,870 km (0.094 R)
• M4: 944,860 km (0.079 R)
• M5: 1,290,581 km (0.062 R)
• M6: 1,672,504 km (0.109 R)
• M7: 1,834,668 km (0.081 R)
• M8: 2,173,956 km (0.073 R)
• M9: 2,532,542 km (0.09 R)
• M10: 2,563,210 km (0.083 R)
• M11: 2,781,772 km (0.08 R)
• M12: 3,071,543 km (0.085 R)
• M13: 3,170,278 km (0.064 R)
• M14: 3,679,659 km (0.112 R)
• M15: 4,177,820 km (0.112 R)
• M16: 4,287,325 km (0.035 R)
• M17: 5,118,790 km (0.059 R)
• M18: 5,236,075 km (0.069 R)
• M19: 6,413,859 km (0.061 R)
• M20: 8,394,086 km (0.081 R)
• M21: 8,764,490 km (0.068 R)
• M22: 9,858,799 km (0.035 R)
• M23: 9,956,037 km (0.036 R)
• M24: 10,200,331 km (0.098 R)
• M25: 10,298,617 km (0.081 R)
• M26: 10,694,901 km (0.116 R)
• M27: 11,096,272 km (0.079 R)
• M28: 11,349,542 km (0.116 R)
• M29: 12,803,035 km (0.113 R)
• M30: 12,909,099 km (0.025 R)
• M31: 12,962,207 km (0.034 R)
• M32: 13,228,940 km (0.091 R)
• M33: 13,713,786 km (0.071 R)
• M34: 13,767,941 km (0.057 R)
• M35: 14,040,059 km (0.072 R)
• M36: 14,589,832 km (0.091 R)
• M37: 15,202,435 km (0.103 R)
• M38: 15,483,828 km (0.034 R)
• M39: 16,568,263 km (0.119 R)
• M40: 17,441,616 km (0.102 R)
• M41: 17,677,083 km (0.117 R)
• M42: 20,149,936 km (0.107 R)
• M43: 20,273,354 km (0.119 R)
• M44: 20,831,653 km (0.045 R)
• M45: 21,647,111 km (0.118 R)
• M46: 22,857,358 km (0.074 R)
• M47: 23,633,023 km (0.061 R)
• M48: 23,763,173 km (0.101 R)
• M49: 25,143,812 km (0.062 R)
• M50: 25,944,310 km (0.098 R)
• M51: 26,011,330 km (0.106 R)
• M52: 26,212,988 km (0.117 R)
• M53: 28,326,506 km (0.089 R)
• M54: 28,533,849 km (0.055 R)
• M55: 28,880,617 km (0.062 R)
• M56: 29,788,975 km (0.087 R)
• M57: 29,999,908 km (0.077 R)
• M58: 30,706,609 km (0.053 R)
• M59: 31,992,253 km (0.06 R)
• M60: 32,280,378 km (0.086 R)
• M61: 32,786,767 km (0.099 R)
• M62: 33,660,718 km (0.119 R)
• M63: 33,807,024 km (0.064 R)
• M64: 34,468,546 km (0.067 R)
• M65: 35,357,158 km (0.085 R)
• M66: 35,878,955 km (0.109 R)
• M67: 36,478,394 km (0.107 R)
• M68: 37,005,726 km (0.09 R)
• M69: 38,986,103 km (0.101 R)
• M70: 39,139,740 km (0.077 R)
• M71: 40,221,781 km (0.102 R)
• M72: 40,532,645 km (0.113 R)
• M73: 43,446,363 km (0.077 R)
• M74: 45,695,717 km (0.086 R)
• M75: 45,776,799 km (0.06 R)
• M76: 46,264,039 km (0.037 R)
• M77: 46,998,116 km (0.109 R)
• M78: 47,489,545 km (0.064 R)
• M79: 47,982,769 km (0.081 R)
• M80: 48,725,822 km (0.115 R)
• M81: 49,306,261 km (0.095 R)
• M82: 49,555,791 km (0.053 R)
• M83: 50,390,397 km (0.088 R)
• M84: 50,725,646 km (0.098 R)
• M85: 52,158,345 km (0.054 R)
• M86: 55,235,872 km (0.102 R)
• M87: 57,232,705 km (0.077 R)
• M88: 58,195,965 km (0.112 R)
• M89: 58,283,779 km (0.058 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 10,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit