🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.56 AU - 0.64 AU

Year: 169 Days

Day: 16 Hours

Environment

Temp: 207 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,677,885 km

• M1: 62,382 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.86 AU - 1.42 AU

Year: 442 Days

Day: 43.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 46.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.17 AU - 1.75 AU

Year: 641 Days

Day: 19.9 Hours

Environment

Temp: -34 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.76 AU - 2.14 AU

Year: 990 Days

Day: 44.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.93 AU - 2.25 AU

Year: 1098 Days

Day: 24.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.05 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.9

Radius: 10.1

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.98 AU - 7.04 AU

Year: 5355 Days

Day: 5.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 31,677,885 km

• M1: 147,354 km (0.089 R)
• M2: 245,640 km (0.111 R)
• M3: 333,005 km (0.082 R)
• M4: 405,859 km (0.073 R)
• M5: 583,132 km (0.055 R)
• M6: 878,140 km (0.088 R)
• M7: 945,459 km (0.071 R)
• M8: 1,100,292 km (0.088 R)
• M9: 1,233,434 km (0.043 R)
• M10: 1,631,814 km (0.102 R)
• M11: 1,872,068 km (0.039 R)
• M12: 2,087,189 km (0.078 R)
• M13: 2,291,690 km (0.109 R)
• M14: 2,700,242 km (0.042 R)
• M15: 3,409,635 km (0.11 R)
• M16: 3,475,009 km (0.079 R)
• M17: 3,584,814 km (0.102 R)
• M18: 3,673,525 km (0.074 R)
• M19: 3,762,985 km (0.045 R)
• M20: 3,989,775 km (0.085 R)
• M21: 4,600,434 km (0.087 R)
• M22: 4,721,309 km (0.055 R)
• M23: 5,391,956 km (0.101 R)
• M24: 6,225,366 km (0.093 R)
• M25: 6,332,328 km (0.087 R)
• M26: 6,521,121 km (0.072 R)
• M27: 6,821,513 km (0.104 R)
• M28: 6,931,917 km (0.047 R)
• M29: 7,126,543 km (0.055 R)
• M30: 7,721,195 km (0.067 R)
• M31: 8,331,704 km (0.043 R)
• M32: 9,078,796 km (0.115 R)
• M33: 9,599,097 km (0.111 R)
• M34: 10,129,122 km (0.089 R)
• M35: 10,223,518 km (0.107 R)
• M36: 10,732,600 km (0.048 R)
• M37: 10,893,418 km (0.083 R)
• M38: 11,676,413 km (0.079 R)
• M39: 11,808,658 km (0.118 R)
• M40: 12,007,922 km (0.066 R)
• M41: 12,275,552 km (0.067 R)
• M42: 13,089,814 km (0.118 R)
• M43: 13,816,710 km (0.085 R)
• M44: 14,061,901 km (0.099 R)
• M45: 14,237,977 km (0.093 R)
• M46: 14,450,107 km (0.108 R)
• M47: 14,806,150 km (0.106 R)
• M48: 15,165,185 km (0.109 R)
• M49: 15,854,981 km (0.115 R)
• M50: 16,406,847 km (0.113 R)
• M51: 17,115,044 km (0.077 R)
• M52: 17,227,691 km (0.074 R)
• M53: 17,605,276 km (0.104 R)
• M54: 18,138,293 km (0.104 R)
• M55: 19,415,859 km (0.105 R)
• M56: 19,494,248 km (0.086 R)
• M57: 19,690,670 km (0.097 R)
• M58: 20,124,953 km (0.066 R)
• M59: 20,442,848 km (0.109 R)
• M60: 20,562,527 km (0.111 R)
• M61: 21,043,334 km (0.076 R)
• M62: 21,487,341 km (0.091 R)
• M63: 21,690,195 km (0.093 R)
• M64: 21,771,577 km (0.086 R)
• M65: 22,179,680 km (0.106 R)
• M66: 22,466,907 km (0.108 R)
• M67: 22,631,615 km (0.087 R)
• M68: 23,377,659 km (0.06 R)
• M69: 23,711,861 km (0.099 R)
• M70: 24,131,782 km (0.093 R)
• M71: 25,106,861 km (0.079 R)
• M72: 25,277,851 km (0.108 R)
• M73: 25,534,861 km (0.045 R)
• M74: 26,615,406 km (0.07 R)
• M75: 26,789,687 km (0.101 R)
• M76: 26,920,586 km (0.085 R)
• M77: 27,755,043 km (0.055 R)
• M78: 28,197,553 km (0.076 R)
• M79: 28,910,387 km (0.114 R)
• M80: 29,134,485 km (0.067 R)
• M81: 29,314,002 km (0.114 R)
• M82: 29,855,097 km (0.111 R)
• M83: 30,399,484 km (0.116 R)
• M84: 30,490,589 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.3

Radius: 10.4

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.97 AU - 7.81 AU

Year: 6573 Days

Day: 7.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 122.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 31,677,885 km

• M1: 156,031 km (0.032 R)
• M2: 353,350 km (0.116 R)
• M3: 1,189,303 km (0.101 R)
• M4: 1,328,878 km (0.119 R)
• M5: 1,530,087 km (0.12 R)
• M6: 2,129,077 km (0.114 R)
• M7: 2,214,198 km (0.078 R)
• M8: 2,588,791 km (0.055 R)
• M9: 2,748,861 km (0.059 R)
• M10: 3,224,433 km (0.111 R)
• M11: 3,472,017 km (0.106 R)
• M12: 4,386,808 km (0.1 R)
• M13: 5,026,788 km (0.113 R)
• M14: 5,548,286 km (0.096 R)
• M15: 5,815,468 km (0.101 R)
• M16: 6,147,724 km (0.115 R)
• M17: 6,270,245 km (0.062 R)
• M18: 6,362,547 km (0.097 R)
• M19: 6,455,298 km (0.075 R)
• M20: 6,611,029 km (0.116 R)
• M21: 8,404,408 km (0.103 R)
• M22: 9,091,811 km (0.11 R)
• M23: 10,374,463 km (0.111 R)
• M24: 10,483,819 km (0.119 R)
• M25: 10,667,076 km (0.098 R)
• M26: 10,740,678 km (0.103 R)
• M27: 10,962,532 km (0.062 R)
• M28: 11,260,681 km (0.101 R)
• M29: 11,637,218 km (0.064 R)
• M30: 12,479,903 km (0.074 R)
• M31: 12,869,456 km (0.066 R)
• M32: 13,184,060 km (0.083 R)
• M33: 13,580,943 km (0.11 R)
• M34: 14,386,229 km (0.11 R)
• M35: 14,467,610 km (0.037 R)
• M36: 14,753,641 km (0.102 R)
• M37: 15,124,345 km (0.112 R)
• M38: 15,790,654 km (0.101 R)
• M39: 16,000,839 km (0.052 R)
• M40: 16,339,229 km (0.028 R)
• M41: 16,808,218 km (0.117 R)
• M42: 17,454,930 km (0.116 R)
• M43: 17,628,763 km (0.092 R)
• M44: 17,715,829 km (0.099 R)
• M45: 18,021,906 km (0.111 R)
• M46: 19,174,109 km (0.109 R)
• M47: 19,353,626 km (0.104 R)
• M48: 19,533,443 km (0.071 R)
• M49: 19,668,829 km (0.051 R)
• M50: 20,258,843 km (0.095 R)
• M51: 20,350,098 km (0.109 R)
• M52: 20,578,982 km (0.076 R)
• M53: 21,039,145 km (0.075 R)
• M54: 22,961,328 km (0.091 R)
• M55: 23,056,622 km (0.1 R)
• M56: 23,390,824 km (0.11 R)
• M57: 24,015,844 km (0.089 R)
• M58: 24,646,249 km (0.116 R)
• M59: 25,479,061 km (0.096 R)
• M60: 26,570,227 km (0.088 R)
• M61: 26,970,851 km (0.071 R)
• M62: 27,373,568 km (0.026 R)
• M63: 28,184,688 km (0.06 R)
• M64: 29,416,327 km (0.109 R)
• M65: 30,090,714 km (0.072 R)
• M66: 30,247,193 km (0.038 R)
• M67: 30,980,373 km (0.116 R)
• M68: 31,349,281 km (0.066 R)
• M69: 31,507,705 km (0.086 R)
• M70: 31,666,578 km (0.099 R)
• M71: 32,038,030 km (0.052 R)
• M72: 32,304,314 km (0.112 R)
• M73: 32,411,127 km (0.083 R)
• M74: 33,215,215 km (0.097 R)
• M75: 33,538,646 km (0.099 R)
• M76: 34,134,494 km (0.107 R)
• M77: 34,352,009 km (0.099 R)
• M78: 35,007,248 km (0.076 R)
• M79: 35,611,624 km (0.062 R)
• M80: 35,887,482 km (0.089 R)
• M81: 36,219,440 km (0.073 R)
• M82: 36,330,292 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.8

Radius: 11.5

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7.68 AU - 10.22 AU

Year: 9731 Days

Day: 9.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 31,677,885 km

• M1: 145,858 km (0.112 R)
• M2: 306,825 km (0.093 R)
• M3: 560,842 km (0.1 R)
• M4: 777,759 km (0.076 R)
• M5: 870,061 km (0.108 R)
• M6: 1,037,312 km (0.093 R)
• M7: 1,170,304 km (0.099 R)
• M8: 1,794,875 km (0.105 R)
• M9: 1,884,185 km (0.116 R)
• M10: 2,237,386 km (0.098 R)
• M11: 2,795,984 km (0.086 R)
• M12: 3,006,020 km (0.055 R)
• M13: 3,644,204 km (0.079 R)
• M14: 4,108,556 km (0.091 R)
• M15: 4,323,678 km (0.082 R)
• M16: 4,444,852 km (0.081 R)
• M17: 4,518,155 km (0.1 R)
• M18: 4,865,372 km (0.067 R)
• M19: 4,991,632 km (0.084 R)
• M20: 5,118,790 km (0.118 R)
• M21: 5,958,782 km (0.097 R)
• M22: 6,039,715 km (0.033 R)
• M23: 6,505,563 km (0.075 R)
• M24: 6,700,788 km (0.086 R)
• M25: 6,841,410 km (0.075 R)
• M26: 7,500,837 km (0.085 R)
• M27: 7,588,352 km (0.097 R)
• M28: 7,852,991 km (0.114 R)
• M29: 8,150,690 km (0.08 R)
• M30: 8,512,867 km (0.05 R)
• M31: 8,942,063 km (0.1 R)
• M32: 9,378,291 km (0.103 R)
• M33: 9,504,252 km (0.078 R)
• M34: 9,853,413 km (0.095 R)
• M35: 11,025,812 km (0.055 R)
• M36: 11,392,775 km (0.108 R)
• M37: 12,104,562 km (0.065 R)
• M38: 12,310,558 km (0.12 R)
• M39: 12,795,854 km (0.115 R)
• M40: 13,181,667 km (0.078 R)
• M41: 13,322,887 km (0.092 R)
• M42: 14,180,681 km (0.046 R)
• M43: 14,434,250 km (0.057 R)
• M44: 14,579,808 km (0.051 R)
• M45: 14,799,119 km (0.1 R)
• M46: 14,945,874 km (0.083 R)
• M47: 15,241,031 km (0.116 R)
• M48: 16,137,721 km (0.073 R)
• M49: 17,359,935 km (0.092 R)
• M50: 18,296,119 km (0.105 R)
• M51: 18,889,574 km (0.093 R)
• M52: 19,449,070 km (0.087 R)
• M53: 19,529,404 km (0.09 R)
• M54: 19,771,303 km (0.117 R)
• M55: 19,852,086 km (0.081 R)
• M56: 19,933,019 km (0.091 R)
• M57: 20,666,497 km (0.109 R)
• M58: 20,954,174 km (0.118 R)
• M59: 21,201,758 km (0.055 R)
• M60: 21,741,507 km (0.097 R)
• M61: 21,950,346 km (0.078 R)
• M62: 22,412,005 km (0.072 R)
• M63: 22,580,751 km (0.062 R)
• M64: 23,131,870 km (0.029 R)
• M65: 23,217,141 km (0.097 R)
• M66: 23,558,972 km (0.057 R)
• M67: 23,773,495 km (0.087 R)
• M68: 24,724,938 km (0.118 R)
• M69: 25,030,267 km (0.12 R)
• M70: 25,600,684 km (0.102 R)
• M71: 25,777,060 km (0.043 R)
• M72: 26,353,161 km (0.108 R)
• M73: 26,486,752 km (0.071 R)
• M74: 28,106,598 km (0.103 R)
• M75: 28,197,553 km (0.096 R)
• M76: 28,379,763 km (0.032 R)
• M77: 29,112,344 km (0.111 R)
• M78: 29,480,953 km (0.082 R)
• M79: 30,549,531 km (0.111 R)
• M80: 31,536,129 km (0.107 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 13,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit