🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.58 AU - 0.92 AU

Year: 234 Days

Day: 17.8 Hours

Environment

Temp: 130 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.75 AU - 1.17 AU

Year: 339 Days

Day: 18.1 Hours

Environment

Temp: 73 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,504,804 km

• M1: 107,411 km (0.073 R)
• M2: 592,707 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.2

Radius: 8.1

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.98 AU - 6.14 AU

Year: 4096 Days

Day: 7.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 68,504,804 km

• M1: 105,466 km (0.044 R)
• M2: 325,675 km (0.095 R)
• M3: 406,308 km (0.115 R)
• M4: 615,296 km (0.08 R)
• M5: 728,093 km (0.107 R)
• M6: 829,221 km (0.097 R)
• M7: 1,045,988 km (0.098 R)
• M8: 1,097,749 km (0.107 R)
• M9: 1,347,877 km (0.079 R)
• M10: 1,404,574 km (0.097 R)
• M11: 1,567,935 km (0.075 R)
• M12: 1,652,009 km (0.085 R)
• M13: 1,875,209 km (0.093 R)
• M14: 1,964,669 km (0.071 R)
• M15: 2,161,240 km (0.051 R)
• M16: 2,241,574 km (0.081 R)
• M17: 2,433,209 km (0.092 R)
• M18: 2,906,088 km (0.094 R)
• M19: 3,221,889 km (0.062 R)
• M20: 3,376,125 km (0.082 R)
• M21: 3,485,481 km (0.118 R)
• M22: 3,564,468 km (0.115 R)
• M23: 3,628,048 km (0.078 R)
• M24: 3,740,096 km (0.049 R)
• M25: 3,918,716 km (0.077 R)
• M26: 4,267,429 km (0.101 R)
• M27: 4,351,952 km (0.07 R)
• M28: 5,048,031 km (0.036 R)
• M29: 5,119,538 km (0.059 R)
• M30: 5,445,662 km (0.088 R)
• M31: 5,500,714 km (0.038 R)
• M32: 5,834,616 km (0.052 R)
• M33: 6,136,953 km (0.095 R)
• M34: 6,270,993 km (0.108 R)
• M35: 6,367,185 km (0.095 R)
• M36: 7,295,888 km (0.038 R)
• M37: 7,539,733 km (0.081 R)
• M38: 7,745,131 km (0.041 R)
• M39: 7,869,147 km (0.042 R)
• M40: 7,973,118 km (0.079 R)
• M41: 8,435,674 km (0.101 R)
• M42: 8,499,403 km (0.108 R)
• M43: 8,842,132 km (0.093 R)
• M44: 9,233,181 km (0.092 R)
• M45: 9,563,493 km (0.065 R)
• M46: 9,629,914 km (0.108 R)
• M47: 9,852,815 km (0.089 R)
• M48: 9,942,424 km (0.114 R)
• M49: 10,212,747 km (0.081 R)
• M50: 10,691,909 km (0.097 R)
• M51: 11,085,202 km (0.093 R)
• M52: 11,271,900 km (0.05 R)
• M53: 11,365,698 km (0.097 R)
• M54: 11,459,646 km (0.116 R)
• M55: 12,005,229 km (0.073 R)
• M56: 12,462,251 km (0.119 R)
• M57: 12,656,429 km (0.116 R)
• M58: 13,121,528 km (0.115 R)
• M59: 13,567,330 km (0.058 R)
• M60: 13,742,060 km (0.057 R)
• M61: 14,018,218 km (0.086 R)
• M62: 14,270,739 km (0.108 R)
• M63: 14,703,676 km (0.092 R)
• M64: 14,780,419 km (0.037 R)
• M65: 15,011,847 km (0.085 R)
• M66: 15,089,189 km (0.111 R)
• M67: 15,347,994 km (0.037 R)
• M68: 15,896,419 km (0.117 R)
• M69: 15,948,928 km (0.095 R)
• M70: 16,584,270 km (0.066 R)
• M71: 16,690,934 km (0.095 R)
• M72: 16,744,340 km (0.092 R)
• M73: 17,119,980 km (0.074 R)
• M74: 17,498,463 km (0.086 R)
• M75: 17,634,298 km (0.091 R)
• M76: 18,346,084 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.4

Radius: 12.7

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.47 AU - 8.37 AU

Year: 8022 Days

Day: 14.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 68,504,804 km

• M1: 198,816 km (0.071 R)
• M2: 664,813 km (0.108 R)
• M3: 785,090 km (0.056 R)
• M4: 1,097,001 km (0.105 R)
• M5: 1,609,823 km (0.076 R)
• M6: 1,702,274 km (0.075 R)
• M7: 1,990,848 km (0.096 R)
• M8: 2,171,712 km (0.051 R)
• M9: 2,658,803 km (0.112 R)
• M10: 2,747,066 km (0.101 R)
• M11: 3,063,914 km (0.103 R)
• M12: 3,226,826 km (0.113 R)
• M13: 3,957,761 km (0.094 R)
• M14: 4,873,899 km (0.079 R)
• M15: 5,314,016 km (0.095 R)
• M16: 5,398,090 km (0.07 R)
• M17: 5,738,574 km (0.106 R)
• M18: 5,824,743 km (0.115 R)
• M19: 6,650,373 km (0.12 R)
• M20: 7,829,205 km (0.103 R)
• M21: 8,344,719 km (0.069 R)
• M22: 8,672,637 km (0.094 R)
• M23: 9,681,675 km (0.101 R)
• M24: 9,853,563 km (0.119 R)
• M25: 10,026,348 km (0.063 R)
• M26: 10,130,469 km (0.051 R)
• M27: 10,834,327 km (0.098 R)
• M28: 11,481,188 km (0.102 R)
• M29: 11,919,510 km (0.105 R)
• M30: 12,140,765 km (0.067 R)
• M31: 12,437,866 km (0.083 R)
• M32: 12,699,812 km (0.105 R)
• M33: 12,925,705 km (0.095 R)
• M34: 13,267,237 km (0.101 R)
• M35: 13,650,207 km (0.057 R)
• M36: 13,920,381 km (0.116 R)
• M37: 14,466,114 km (0.118 R)
• M38: 14,820,661 km (0.085 R)
• M39: 16,267,572 km (0.069 R)
• M40: 17,049,370 km (0.046 R)
• M41: 18,692,104 km (0.037 R)
• M42: 18,820,609 km (0.07 R)
• M43: 19,337,470 km (0.12 R)
• M44: 20,077,530 km (0.105 R)
• M45: 20,165,195 km (0.075 R)
• M46: 20,473,067 km (0.063 R)
• M47: 20,738,304 km (0.113 R)
• M48: 21,316,799 km (0.091 R)
• M49: 21,406,259 km (0.061 R)
• M50: 21,585,477 km (0.047 R)
• M51: 21,765,293 km (0.085 R)
• M52: 22,262,407 km (0.082 R)
• M53: 22,353,213 km (0.05 R)
• M54: 22,580,602 km (0.09 R)
• M55: 22,900,442 km (0.04 R)
• M56: 23,037,922 km (0.098 R)
• M57: 23,776,038 km (0.108 R)
• M58: 24,241,138 km (0.045 R)
• M59: 24,334,637 km (0.108 R)
• M60: 24,897,574 km (0.069 R)
• M61: 25,038,944 km (0.083 R)
• M62: 25,322,581 km (0.071 R)
• M63: 25,417,426 km (0.05 R)
• M64: 25,702,410 km (0.055 R)
• M65: 26,467,753 km (0.095 R)
• M66: 27,289,195 km (0.068 R)
• M67: 27,386,433 km (0.062 R)
• M68: 27,532,441 km (0.03 R)
• M69: 28,561,674 km (0.065 R)
• M70: 29,354,244 km (0.119 R)
• M71: 29,703,256 km (0.032 R)
• M72: 29,803,337 km (0.067 R)
• M73: 30,103,879 km (0.064 R)
• M74: 30,556,711 km (0.084 R)
• M75: 32,287,708 km (0.079 R)
• M76: 32,751,312 km (0.109 R)
• M77: 32,854,535 km (0.042 R)
• M78: 32,958,056 km (0.046 R)
• M79: 35,048,986 km (0.056 R)
• M80: 35,260,517 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 619.2

Radius: 3.5

Gravity: 50.55 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 10.32 AU - 16.8 AU

Year: 17971 Days

Day: 20.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 68,504,804 km

• M1: 133,591 km (0.025 R)
• M2: 266,883 km (0.096 R)
• M3: 297,999 km (0.068 R)
• M4: 330,611 km (0.11 R)
• M5: 399,277 km (0.052 R)
• M6: 786,137 km (0.117 R)
• M7: 1,284,447 km (0.05 R)
• M8: 1,770,192 km (0.101 R)
• M9: 2,111,724 km (0.073 R)
• M10: 2,306,650 km (0.098 R)
• M11: 2,406,132 km (0.08 R)
• M12: 3,215,457 km (0.063 R)
• M13: 3,439,405 km (0.111 R)
• M14: 3,823,572 km (0.092 R)
• M15: 4,180,961 km (0.086 R)
• M16: 4,383,966 km (0.044 R)
• M17: 4,507,384 km (0.078 R)
• M18: 4,884,520 km (0.065 R)
• M19: 5,228,296 km (0.068 R)
• M20: 5,315,362 km (0.097 R)
• M21: 5,359,194 km (0.035 R)
• M22: 5,893,408 km (0.032 R)
• M23: 6,166,873 km (0.04 R)
• M24: 6,537,876 km (0.082 R)
• M25: 7,107,993 km (0.111 R)
• M26: 8,092,946 km (0.102 R)
• M27: 8,143,210 km (0.12 R)
• M28: 9,808,833 km (0.115 R)
• M29: 11,575,285 km (0.108 R)
• M30: 11,631,982 km (0.1 R)
• M31: 12,320,282 km (0.115 R)
• M32: 12,494,414 km (0.07 R)
• M33: 12,962,805 km (0.101 R)
• M34: 13,736,076 km (0.047 R)
• M35: 15,140,352 km (0.03 R)
• M36: 15,202,435 km (0.085 R)
• M37: 15,264,518 km (0.05 R)
• M38: 17,233,226 km (0.108 R)
• M39: 17,363,077 km (0.098 R)
• M40: 17,623,527 km (0.087 R)
• M41: 17,688,751 km (0.119 R)
• M42: 17,819,650 km (0.091 R)
• M43: 18,082,343 km (0.037 R)
• M44: 20,092,939 km (0.057 R)
• M45: 20,572,250 km (0.069 R)
• M46: 20,641,065 km (0.097 R)
• M47: 21,332,956 km (0.045 R)
• M48: 21,821,841 km (0.103 R)
• M49: 22,314,318 km (0.072 R)
• M50: 22,668,416 km (0.119 R)
• M51: 23,095,817 km (0.111 R)
• M52: 24,904,754 km (0.12 R)
• M53: 25,124,813 km (0.115 R)
• M54: 25,789,027 km (0.029 R)
• M55: 27,285,604 km (0.089 R)
• M56: 28,120,660 km (0.04 R)
• M57: 28,733,263 km (0.071 R)
• M58: 29,505,188 km (0.062 R)
• M59: 29,660,321 km (0.113 R)
• M60: 29,815,903 km (0.081 R)
• M61: 33,062,027 km (0.053 R)
• M62: 34,358,891 km (0.099 R)
• M63: 34,603,932 km (0.102 R)
• M64: 36,335,228 km (0.039 R)
• M65: 36,918,511 km (0.081 R)
• M66: 37,589,008 km (0.114 R)
• M67: 37,841,380 km (0.087 R)
• M68: 37,925,753 km (0.096 R)
• M69: 40,138,754 km (0.054 R)
• M70: 40,310,642 km (0.083 R)
• M71: 40,741,634 km (0.045 R)
• M72: 41,087,504 km (0.11 R)
• M73: 41,434,421 km (0.08 R)
• M74: 41,695,171 km (0.119 R)
• M75: 42,218,314 km (0.075 R)
• M76: 42,393,194 km (0.103 R)
• M77: 43,977,884 km (0.111 R)
• M78: 44,510,453 km (0.102 R)
• M79: 45,761,241 km (0.092 R)
• M80: 47,841,249 km (0.095 R)
• M81: 48,571,885 km (0.105 R)
• M82: 49,582,569 km (0.115 R)
• M83: 51,531,231 km (0.07 R)
• M84: 51,998,873 km (0.11 R)
• M85: 54,263,037 km (0.106 R)
• M86: 56,174,300 km (0.088 R)
• M87: 56,559,215 km (0.025 R)
• M88: 58,691,733 km (0.052 R)
• M89: 60,160,784 km (0.112 R)
• M90: 61,542,769 km (0.04 R)
• M91: 62,436,616 km (0.077 R)
• M92: 62,635,880 km (0.085 R)
• M93: 63,434,883 km (0.112 R)
• M94: 66,055,089 km (0.11 R)
• M95: 67,480,458 km (0.118 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 16,210 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit