🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.42 AU - 0.66 AU

Year: 180 Days

Day: 38.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 17.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,752,979 km

• M1: 414,386 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.51 AU - 0.73 AU

Year: 221 Days

Day: 17.9 Hours

Environment

Temp: -4 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,752,979 km

• M1: 70,311 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.58 AU - 0.82 AU

Year: 265 Days

Day: 44.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.77 AU - 1.17 AU

Year: 433 Days

Day: 19.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.92 AU - 1.12 AU

Year: 467 Days

Day: 46.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,752,979 km

• M1: 130,300 km (0.107 R)
• M2: 596,596 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.17 AU - 1.81 AU

Year: 824 Days

Day: 23.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.2

Radius: 9.8

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.5 AU - 2.82 AU

Year: 1965 Days

Day: 11.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 48,752,979 km

• M1: 141,220 km (0.037 R)
• M2: 258,954 km (0.112 R)
• M3: 534,214 km (0.041 R)
• M4: 623,823 km (0.05 R)
• M5: 933,192 km (0.119 R)
• M6: 1,035,965 km (0.114 R)
• M7: 1,431,053 km (0.101 R)
• M8: 1,579,155 km (0.063 R)
• M9: 1,941,332 km (0.053 R)
• M10: 2,064,301 km (0.085 R)
• M11: 2,383,543 km (0.111 R)
• M12: 3,237,148 km (0.105 R)
• M13: 3,495,504 km (0.077 R)
• M14: 3,583,019 km (0.068 R)
• M15: 3,811,754 km (0.028 R)
• M16: 4,137,428 km (0.085 R)
• M17: 4,203,700 km (0.085 R)
• M18: 4,323,827 km (0.057 R)
• M19: 4,404,461 km (0.05 R)
• M20: 4,512,919 km (0.062 R)
• M21: 4,997,766 km (0.049 R)
• M22: 5,239,217 km (0.078 R)
• M23: 5,572,221 km (0.067 R)
• M24: 5,763,408 km (0.103 R)
• M25: 6,107,034 km (0.03 R)
• M26: 6,197,840 km (0.06 R)
• M27: 6,334,871 km (0.03 R)
• M28: 6,611,777 km (0.103 R)
• M29: 6,987,417 km (0.1 R)
• M30: 7,177,855 km (0.106 R)
• M31: 7,645,050 km (0.118 R)
• M32: 8,072,451 km (0.107 R)
• M33: 8,507,481 km (0.038 R)
• M34: 9,001,902 km (0.07 R)
• M35: 9,278,658 km (0.076 R)
• M36: 9,540,604 km (0.038 R)
• M37: 10,089,928 km (0.097 R)
• M38: 10,467,812 km (0.068 R)
• M39: 10,540,367 km (0.109 R)
• M40: 10,613,071 km (0.109 R)
• M41: 11,274,743 km (0.084 R)
• M42: 11,517,091 km (0.114 R)
• M43: 11,704,537 km (0.107 R)
• M44: 11,912,030 km (0.106 R)
• M45: 12,464,794 km (0.06 R)
• M46: 12,599,432 km (0.06 R)
• M47: 12,792,712 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.9

Radius: 9.2

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.49 AU - 6.07 AU

Year: 5496 Days

Day: 8.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 48,752,979 km

• M1: 137,929 km (0.051 R)
• M2: 785,838 km (0.105 R)
• M3: 1,003,802 km (0.118 R)
• M4: 1,133,353 km (0.094 R)
• M5: 1,333,815 km (0.116 R)
• M6: 1,615,807 km (0.12 R)
• M7: 1,717,384 km (0.093 R)
• M8: 1,779,467 km (0.035 R)
• M9: 2,123,392 km (0.106 R)
• M10: 2,774,592 km (0.076 R)
• M11: 2,897,262 km (0.089 R)
• M12: 3,084,558 km (0.1 R)
• M13: 3,750,867 km (0.108 R)
• M14: 4,079,684 km (0.095 R)
• M15: 4,735,820 km (0.057 R)
• M16: 5,348,273 km (0.118 R)
• M17: 5,922,281 km (0.045 R)
• M18: 7,690,378 km (0.11 R)
• M19: 8,143,061 km (0.082 R)
• M20: 8,354,891 km (0.105 R)
• M21: 8,568,667 km (0.116 R)
• M22: 8,838,392 km (0.089 R)
• M23: 8,928,899 km (0.074 R)
• M24: 9,220,764 km (0.067 R)
• M25: 9,869,869 km (0.046 R)
• M26: 10,438,042 km (0.113 R)
• M27: 10,687,571 km (0.116 R)
• M28: 11,526,965 km (0.06 R)
• M29: 11,944,642 km (0.116 R)
• M30: 12,326,715 km (0.12 R)
• M31: 12,631,296 km (0.067 R)
• M32: 13,041,194 km (0.069 R)
• M33: 13,268,583 km (0.059 R)
• M34: 13,664,270 km (0.116 R)
• M35: 13,769,138 km (0.094 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.3

Radius: 13.7

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.18 AU - 6.56 AU

Year: 5638 Days

Day: 5.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 48,752,979 km

• M1: 171,140 km (0.118 R)
• M2: 313,408 km (0.089 R)
• M3: 408,851 km (0.108 R)
• M4: 519,254 km (0.076 R)
• M5: 704,157 km (0.049 R)
• M6: 890,257 km (0.116 R)
• M7: 1,131,857 km (0.105 R)
• M8: 1,314,217 km (0.099 R)
• M9: 1,437,037 km (0.091 R)
• M10: 1,636,002 km (0.09 R)
• M11: 1,724,265 km (0.118 R)
• M12: 1,814,173 km (0.103 R)
• M13: 1,952,252 km (0.118 R)
• M14: 2,141,942 km (0.07 R)
• M15: 2,574,131 km (0.048 R)
• M16: 3,052,395 km (0.075 R)
• M17: 3,199,599 km (0.048 R)
• M18: 3,386,896 km (0.086 R)
• M19: 4,440,065 km (0.079 R)
• M20: 4,544,484 km (0.099 R)
• M21: 4,884,071 km (0.08 R)
• M22: 5,144,372 km (0.049 R)
• M23: 5,723,914 km (0.108 R)
• M24: 5,952,499 km (0.083 R)
• M25: 6,044,801 km (0.051 R)
• M26: 6,207,414 km (0.074 R)
• M27: 6,608,486 km (0.053 R)
• M28: 7,189,075 km (0.113 R)
• M29: 7,485,728 km (0.101 R)
• M30: 7,912,680 km (0.112 R)
• M31: 8,014,407 km (0.113 R)
• M32: 8,244,638 km (0.112 R)
• M33: 8,711,982 km (0.064 R)
• M34: 8,895,987 km (0.107 R)
• M35: 9,618,096 km (0.114 R)
• M36: 9,726,704 km (0.074 R)
• M37: 9,835,761 km (0.117 R)
• M38: 10,000,019 km (0.04 R)
• M39: 10,109,974 km (0.108 R)
• M40: 10,442,530 km (0.034 R)
• M41: 11,061,566 km (0.117 R)
• M42: 11,289,703 km (0.09 R)
• M43: 11,808,508 km (0.051 R)
• M44: 11,924,895 km (0.102 R)
• M45: 12,041,731 km (0.114 R)
• M46: 12,929,594 km (0.087 R)
• M47: 13,746,848 km (0.098 R)
• M48: 14,518,324 km (0.061 R)
• M49: 14,643,088 km (0.1 R)
• M50: 15,051,042 km (0.104 R)
• M51: 15,335,727 km (0.066 R)
• M52: 15,526,464 km (0.118 R)
• M53: 15,654,071 km (0.1 R)
• M54: 15,910,332 km (0.082 R)
• M55: 16,103,463 km (0.101 R)
• M56: 16,427,193 km (0.117 R)
• M57: 16,589,805 km (0.074 R)
• M58: 16,720,255 km (0.111 R)
• M59: 17,245,643 km (0.118 R)
• M60: 17,876,497 km (0.111 R)
• M61: 18,110,917 km (0.075 R)
• M62: 18,854,119 km (0.036 R)
• M63: 19,024,511 km (0.113 R)
• M64: 19,332,383 km (0.098 R)
• M65: 19,538,529 km (0.075 R)
• M66: 19,676,309 km (0.104 R)
• M67: 19,883,801 km (0.063 R)
• M68: 21,961,566 km (0.115 R)
• M69: 22,212,591 km (0.115 R)
• M70: 22,971,651 km (0.053 R)
• M71: 23,409,224 km (0.11 R)
• M72: 24,477,952 km (0.091 R)
• M73: 24,924,800 km (0.074 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.8

Radius: 13.9

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.84 AU - 8.54 AU

Year: 8734 Days

Day: 10.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 48,752,979 km

• M1: 262,095 km (0.073 R)
• M2: 851,511 km (0.072 R)
• M3: 1,015,321 km (0.075 R)
• M4: 1,130,960 km (0.092 R)
• M5: 1,292,825 km (0.107 R)
• M6: 1,686,118 km (0.11 R)
• M7: 2,217,639 km (0.069 R)
• M8: 2,663,291 km (0.077 R)
• M9: 2,910,875 km (0.097 R)
• M10: 3,023,373 km (0.084 R)
• M11: 3,548,013 km (0.082 R)
• M12: 3,976,012 km (0.056 R)
• M13: 4,259,949 km (0.037 R)
• M14: 4,748,087 km (0.087 R)
• M15: 5,151,702 km (0.082 R)
• M16: 5,636,698 km (0.098 R)
• M17: 5,742,464 km (0.118 R)
• M18: 6,428,520 km (0.086 R)
• M19: 6,613,423 km (0.115 R)
• M20: 7,759,642 km (0.063 R)
• M21: 7,877,674 km (0.087 R)
• M22: 8,396,031 km (0.114 R)
• M23: 8,598,437 km (0.089 R)
• M24: 9,340,442 km (0.095 R)
• M25: 9,508,141 km (0.1 R)
• M26: 9,804,046 km (0.078 R)
• M27: 10,017,223 km (0.101 R)
• M28: 11,239,587 km (0.107 R)
• M29: 12,324,770 km (0.089 R)
• M30: 12,740,353 km (0.108 R)
• M31: 12,833,253 km (0.11 R)
• M32: 13,160,573 km (0.063 R)
• M33: 13,490,437 km (0.12 R)
• M34: 14,351,672 km (0.07 R)
• M35: 15,181,192 km (0.115 R)
• M36: 15,527,361 km (0.096 R)
• M37: 16,076,535 km (0.092 R)
• M38: 16,632,291 km (0.081 R)
• M39: 16,835,894 km (0.074 R)
• M40: 17,400,028 km (0.111 R)
• M41: 17,503,400 km (0.107 R)
• M42: 17,658,682 km (0.098 R)
• M43: 18,022,654 km (0.09 R)
• M44: 18,127,223 km (0.108 R)
• M45: 18,336,809 km (0.068 R)
• M46: 20,204,838 km (0.056 R)
• M47: 20,585,714 km (0.109 R)
• M48: 21,299,296 km (0.096 R)
• M49: 22,076,906 km (0.107 R)
• M50: 22,694,446 km (0.068 R)
• M51: 22,977,036 km (0.093 R)
• M52: 23,147,129 km (0.048 R)
• M53: 23,774,393 km (0.07 R)
• M54: 23,889,134 km (0.083 R)
• M55: 25,631,052 km (0.065 R)
• M56: 26,161,676 km (0.077 R)
• M57: 26,398,639 km (0.116 R)
• M58: 26,994,188 km (0.069 R)
• M59: 28,991,020 km (0.106 R)
• M60: 29,420,665 km (0.048 R)
• M61: 29,790,621 km (0.103 R)
• M62: 30,972,294 km (0.056 R)
• M63: 31,097,657 km (0.057 R)
• M64: 32,169,377 km (0.1 R)
• M65: 32,677,860 km (0.108 R)
• M66: 32,997,102 km (0.09 R)
• M67: 33,831,858 km (0.093 R)
• M68: 34,154,839 km (0.089 R)
• M69: 34,673,645 km (0.102 R)
• M70: 34,803,645 km (0.086 R)
• M71: 36,708,475 km (0.109 R)
• M72: 37,907,801 km (0.065 R)
• M73: 38,714,433 km (0.059 R)
• M74: 42,136,185 km (0.057 R)
• M75: 42,901,827 km (0.095 R)
• M76: 44,023,811 km (0.098 R)
• M77: 44,235,193 km (0.107 R)
• M78: 45,439,755 km (0.118 R)
• M79: 45,582,172 km (0.062 R)
• M80: 46,726,895 km (0.091 R)
• M81: 47,302,847 km (0.11 R)
• M82: 47,591,720 km (0.083 R)
• M83: 47,953,597 km (0.111 R)
• M84: 48,316,372 km (0.032 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 12,152 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit