🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.55 AU - 0.71 AU

Year: 174 Days

Day: 36.1 Hours

Environment

Temp: 210 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.25 AU - 1.53 AU

Year: 571 Days

Day: 15 Hours

Environment

Temp: 7 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 43,777,871 km

• M1: 499,956 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.27 AU - 1.71 AU

Year: 633 Days

Day: 30.1 Hours

Environment

Temp: -4 °C

Axial Tilt: 69.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.59 AU - 3.41 AU

Year: 1810 Days

Day: 45.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.5

Radius: 14.1

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 9.75 AU - 12.41 AU

Year: 12844 Days

Day: 8.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 43,777,871 km

• M1: 185,053 km (0.083 R)
• M2: 326,871 km (0.094 R)
• M3: 448,195 km (0.077 R)
• M4: 541,395 km (0.119 R)
• M5: 643,271 km (0.03 R)
• M6: 738,864 km (0.117 R)
• M7: 900,729 km (0.068 R)
• M8: 994,676 km (0.096 R)
• M9: 1,159,383 km (0.093 R)
• M10: 1,298,061 km (0.105 R)
• M11: 1,461,422 km (0.117 R)
• M12: 1,829,432 km (0.056 R)
• M13: 1,931,309 km (0.118 R)
• M14: 2,380,701 km (0.038 R)
• M15: 2,606,444 km (0.055 R)
• M16: 3,030,703 km (0.103 R)
• M17: 3,426,539 km (0.1 R)
• M18: 3,579,279 km (0.077 R)
• M19: 4,024,632 km (0.116 R)
• M20: 5,112,956 km (0.076 R)
• M21: 5,495,328 km (0.097 R)
• M22: 5,978,829 km (0.047 R)
• M23: 6,602,502 km (0.072 R)
• M24: 7,878,123 km (0.086 R)
• M25: 8,320,185 km (0.097 R)
• M26: 8,596,193 km (0.079 R)
• M27: 9,193,088 km (0.03 R)
• M28: 9,766,946 km (0.097 R)
• M29: 9,875,853 km (0.089 R)
• M30: 10,058,362 km (0.09 R)
• M31: 10,724,522 km (0.115 R)
• M32: 10,912,117 km (0.109 R)
• M33: 11,558,081 km (0.057 R)
• M34: 13,126,764 km (0.08 R)
• M35: 14,429,463 km (0.04 R)
• M36: 15,138,407 km (0.062 R)
• M37: 15,349,041 km (0.103 R)
• M38: 15,518,236 km (0.086 R)
• M39: 16,244,384 km (0.096 R)
• M40: 16,373,637 km (0.047 R)
• M41: 16,894,237 km (0.119 R)
• M42: 17,025,285 km (0.119 R)
• M43: 19,030,944 km (0.067 R)
• M44: 19,121,749 km (0.095 R)
• M45: 19,532,396 km (0.097 R)
• M46: 19,624,099 km (0.097 R)
• M47: 20,688,638 km (0.054 R)
• M48: 21,016,257 km (0.09 R)
• M49: 21,298,548 km (0.095 R)
• M50: 21,392,944 km (0.084 R)
• M51: 21,582,186 km (0.029 R)
• M52: 21,962,164 km (0.057 R)
• M53: 22,296,366 km (0.11 R)
• M54: 22,440,279 km (0.079 R)
• M55: 23,018,475 km (0.113 R)
• M56: 23,748,363 km (0.102 R)
• M57: 25,630,902 km (0.116 R)
• M58: 26,285,991 km (0.069 R)
• M59: 26,437,983 km (0.091 R)
• M60: 26,946,616 km (0.108 R)
• M61: 27,048,641 km (0.109 R)
• M62: 27,612,625 km (0.053 R)
• M63: 27,921,844 km (0.066 R)
• M64: 28,180,499 km (0.114 R)
• M65: 28,387,991 km (0.032 R)
• M66: 28,856,532 km (0.111 R)
• M67: 29,013,310 km (0.118 R)
• M68: 29,327,765 km (0.088 R)
• M69: 29,537,950 km (0.04 R)
• M70: 30,649,911 km (0.059 R)
• M71: 30,809,831 km (0.096 R)
• M72: 31,184,275 km (0.102 R)
• M73: 31,506,359 km (0.064 R)
• M74: 31,613,920 km (0.116 R)
• M75: 31,721,630 km (0.107 R)
• M76: 32,370,586 km (0.048 R)
• M77: 33,681,661 km (0.111 R)
• M78: 34,177,728 km (0.117 R)
• M79: 35,400,541 km (0.119 R)
• M80: 35,568,539 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.8

Radius: 10

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 12.24 AU - 12.56 AU

Year: 15206 Days

Day: 14.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 43,777,871 km

• M1: 170,392 km (0.099 R)
• M2: 320,139 km (0.062 R)
• M3: 619,934 km (0.113 R)
• M4: 954,285 km (0.052 R)
• M5: 1,141,881 km (0.034 R)
• M6: 1,316,012 km (0.027 R)
• M7: 1,690,905 km (0.065 R)
• M8: 1,861,746 km (0.088 R)
• M9: 1,978,731 km (0.098 R)
• M10: 2,251,448 km (0.05 R)
• M11: 2,666,582 km (0.112 R)
• M12: 2,832,636 km (0.101 R)
• M13: 3,862,467 km (0.098 R)
• M14: 4,714,427 km (0.106 R)
• M15: 5,120,436 km (0.077 R)
• M16: 6,184,376 km (0.096 R)
• M17: 6,494,343 km (0.064 R)
• M18: 6,583,952 km (0.074 R)
• M19: 8,605,767 km (0.071 R)
• M20: 9,709,051 km (0.059 R)
• M21: 10,329,583 km (0.086 R)
• M22: 10,539,320 km (0.105 R)
• M23: 11,016,238 km (0.066 R)
• M24: 11,881,512 km (0.086 R)
• M25: 12,267,025 km (0.11 R)
• M26: 13,220,263 km (0.093 R)
• M27: 13,390,954 km (0.12 R)
• M28: 13,505,097 km (0.065 R)
• M29: 13,965,260 km (0.068 R)
• M30: 15,019,028 km (0.062 R)
• M31: 15,555,635 km (0.085 R)
• M32: 16,831,855 km (0.097 R)
• M33: 17,513,722 km (0.115 R)
• M34: 17,701,318 km (0.114 R)
• M35: 18,394,704 km (0.074 R)
• M36: 18,521,712 km (0.051 R)
• M37: 19,225,570 km (0.033 R)
• M38: 20,396,174 km (0.104 R)
• M39: 21,189,342 km (0.101 R)
• M40: 21,455,925 km (0.101 R)
• M41: 22,397,943 km (0.092 R)
• M42: 22,465,860 km (0.047 R)
• M43: 22,669,613 km (0.119 R)
• M44: 23,216,094 km (0.095 R)
• M45: 23,284,759 km (0.076 R)
• M46: 23,905,441 km (0.056 R)
• M47: 24,951,878 km (0.092 R)
• M48: 25,022,189 km (0.062 R)
• M49: 25,233,570 km (0.055 R)
• M50: 26,801,057 km (0.03 R)
• M51: 27,017,375 km (0.087 R)
• M52: 28,473,412 km (0.045 R)
• M53: 28,767,671 km (0.091 R)
• M54: 29,433,531 km (0.11 R)
• M55: 29,507,731 km (0.046 R)
• M56: 29,731,081 km (0.048 R)
• M57: 30,629,715 km (0.049 R)
• M58: 31,385,334 km (0.099 R)
• M59: 31,841,757 km (0.085 R)
• M60: 33,146,699 km (0.108 R)
• M61: 34,000,305 km (0.077 R)
• M62: 36,524,619 km (0.027 R)
• M63: 38,051,864 km (0.08 R)
• M64: 38,294,811 km (0.079 R)
• M65: 39,517,774 km (0.085 R)
• M66: 39,763,862 km (0.115 R)
• M67: 40,175,256 km (0.106 R)
• M68: 40,340,113 km (0.073 R)
• M69: 41,751,120 km (0.118 R)
• M70: 42,841,090 km (0.082 R)
• M71: 44,195,250 km (0.073 R)
• M72: 44,706,725 km (0.109 R)
• M73: 45,735,510 km (0.057 R)
• M74: 46,080,183 km (0.096 R)
• M75: 46,858,840 km (0.114 R)
• M76: 48,692,611 km (0.066 R)
• M77: 48,956,502 km (0.065 R)
• M78: 52,790,695 km (0.086 R)
• M79: 53,242,780 km (0.089 R)
• M80: 54,059,734 km (0.098 R)
• M81: 54,150,689 km (0.051 R)
• M82: 55,706,058 km (0.079 R)
• M83: 56,350,676 km (0.064 R)
• M84: 56,442,977 km (0.099 R)
• M85: 57,368,839 km (0.059 R)
• M86: 57,647,539 km (0.108 R)
• M87: 59,235,371 km (0.098 R)
• M88: 60,081,796 km (0.077 R)
• M89: 60,459,231 km (0.081 R)
• M90: 63,507,438 km (0.103 R)
• M91: 64,084,586 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 176

Radius: 3.5

Gravity: 14.37 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 13.35 AU - 18.63 AU

Year: 22267 Days

Day: 15.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 43,777,871 km

• M1: 111,750 km (0.107 R)
• M2: 458,817 km (0.066 R)
• M3: 506,538 km (0.052 R)
• M4: 713,133 km (0.118 R)
• M5: 1,218,325 km (0.099 R)
• M6: 1,587,832 km (0.058 R)
• M7: 1,612,067 km (0.105 R)
• M8: 1,734,887 km (0.044 R)
• M9: 1,963,472 km (0.089 R)
• M10: 2,647,434 km (0.119 R)
• M11: 2,705,178 km (0.056 R)
• M12: 3,150,681 km (0.118 R)
• M13: 3,909,740 km (0.099 R)
• M14: 3,975,414 km (0.097 R)
• M15: 4,687,200 km (0.075 R)
• M16: 4,862,529 km (0.114 R)
• M17: 5,364,430 km (0.11 R)
• M18: 5,437,583 km (0.112 R)
• M19: 5,845,238 km (0.099 R)
• M20: 5,920,336 km (0.026 R)
• M21: 7,126,095 km (0.113 R)
• M22: 7,367,994 km (0.1 R)
• M23: 7,530,757 km (0.095 R)
• M24: 7,612,587 km (0.079 R)
• M25: 8,319,886 km (0.026 R)
• M26: 8,617,286 km (0.042 R)
• M27: 8,660,071 km (0.034 R)
• M28: 9,004,745 km (0.066 R)
• M29: 9,178,727 km (0.044 R)
• M30: 10,155,302 km (0.12 R)
• M31: 10,747,859 km (0.099 R)
• M32: 12,446,094 km (0.093 R)
• M33: 12,639,973 km (0.071 R)
• M34: 13,823,442 km (0.119 R)
• M35: 14,175,296 km (0.061 R)
• M36: 14,785,206 km (0.12 R)
• M37: 15,041,916 km (0.084 R)
• M38: 15,403,644 km (0.098 R)
• M39: 15,768,364 km (0.072 R)
• M40: 16,083,267 km (0.118 R)
• M41: 17,417,231 km (0.065 R)
• M42: 19,175,754 km (0.045 R)
• M43: 21,626,167 km (0.06 R)
• M44: 22,209,898 km (0.118 R)
• M45: 22,917,347 km (0.093 R)
• M46: 24,778,793 km (0.043 R)
• M47: 24,839,679 km (0.117 R)
• M48: 26,252,781 km (0.055 R)
• M49: 26,875,407 km (0.104 R)
• M50: 28,771,859 km (0.046 R)
• M51: 29,349,307 km (0.107 R)
• M52: 29,542,588 km (0.108 R)
• M53: 30,907,369 km (0.084 R)
• M54: 31,366,934 km (0.109 R)
• M55: 32,292,645 km (0.094 R)
• M56: 32,892,533 km (0.081 R)
• M57: 33,496,160 km (0.062 R)
• M58: 35,808,943 km (0.052 R)
• M59: 36,084,353 km (0.087 R)
• M60: 36,429,774 km (0.073 R)
• M61: 37,193,322 km (0.107 R)
• M62: 38,665,664 km (0.119 R)
• M63: 39,089,774 km (0.112 R)
• M64: 39,800,214 km (0.065 R)
• M65: 39,871,423 km (0.06 R)
• M66: 42,247,037 km (0.09 R)
• M67: 42,975,878 km (0.1 R)
• M68: 44,150,820 km (0.114 R)
• M69: 48,421,091 km (0.09 R)
• M70: 48,878,112 km (0.074 R)
• M71: 49,260,185 km (0.093 R)
• M72: 51,262,553 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 74.4

Radius: 5.7

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 14.43 AU - 21.47 AU

Year: 26484 Days

Day: 23.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 43,777,871 km

• M1: 121,324 km (0.08 R)
• M2: 159,322 km (0.108 R)
• M3: 286,779 km (0.088 R)
• M4: 1,004,699 km (0.105 R)
• M5: 1,753,137 km (0.119 R)
• M6: 1,797,718 km (0.107 R)
• M7: 2,335,971 km (0.119 R)
• M8: 2,534,188 km (0.097 R)
• M9: 2,894,420 km (0.077 R)
• M10: 3,270,509 km (0.036 R)
• M11: 3,353,236 km (0.102 R)
• M12: 4,068,464 km (0.114 R)
• M13: 5,306,386 km (0.071 R)
• M14: 5,403,625 km (0.045 R)
• M15: 5,665,870 km (0.08 R)
• M16: 5,965,963 km (0.084 R)
• M17: 6,511,995 km (0.118 R)
• M18: 6,650,972 km (0.078 R)
• M19: 6,755,840 km (0.04 R)
• M20: 7,396,717 km (0.097 R)
• M21: 7,761,287 km (0.093 R)
• M22: 7,982,692 km (0.07 R)
• M23: 8,812,511 km (0.037 R)
• M24: 10,349,629 km (0.098 R)
• M25: 10,634,165 km (0.092 R)
• M26: 11,503,179 km (0.1 R)
• M27: 11,671,327 km (0.109 R)
• M28: 12,958,018 km (0.07 R)
• M29: 13,529,482 km (0.072 R)
• M30: 14,742,272 km (0.063 R)
• M31: 16,792,062 km (0.109 R)
• M32: 17,511,029 km (0.102 R)
• M33: 18,240,020 km (0.065 R)
• M34: 19,426,929 km (0.1 R)
• M35: 19,526,860 km (0.045 R)
• M36: 19,727,471 km (0.077 R)
• M37: 19,979,095 km (0.095 R)
• M38: 20,029,659 km (0.113 R)
• M39: 20,638,522 km (0.115 R)
• M40: 21,304,981 km (0.079 R)
• M41: 22,344,088 km (0.058 R)
• M42: 23,452,757 km (0.034 R)
• M43: 24,148,088 km (0.07 R)
• M44: 26,606,580 km (0.102 R)
• M45: 27,107,733 km (0.115 R)
• M46: 29,315,348 km (0.096 R)
• M47: 30,237,619 km (0.107 R)
• M48: 30,353,558 km (0.107 R)
• M49: 31,933,311 km (0.106 R)
• M50: 32,228,767 km (0.117 R)
• M51: 32,465,730 km (0.113 R)
• M52: 32,941,601 km (0.096 R)
• M53: 33,060,980 km (0.086 R)
• M54: 33,599,532 km (0.064 R)
• M55: 34,867,823 km (0.109 R)
• M56: 35,844,547 km (0.108 R)
• M57: 37,762,392 km (0.1 R)
• M58: 37,824,774 km (0.106 R)
• M59: 39,017,219 km (0.114 R)
• M60: 41,053,396 km (0.031 R)
• M61: 41,374,732 km (0.094 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 14,365 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit