🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.49 AU - 0.65 AU

Year: 156 Days

Day: 26 Hours

Environment

Temp: 221 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,323,973 km

• M1: 240,703 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.88 AU - 1.1 AU

Year: 356 Days

Day: 33.5 Hours

Environment

Temp: 51 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.58 AU - 1.98 AU

Year: 859 Days

Day: 14.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,323,973 km

• M1: 151,842 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.71 AU - 2.43 AU

Year: 1077 Days

Day: 47.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,323,973 km

• M1: 136,732 km (0.095 R)

Asteroid Belt

Center: 2.74 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.83 AU - 3.97 AU

Year: 2267 Days

Day: 14.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.18 AU - 4.42 AU

Year: 2679 Days

Day: 20.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,323,973 km

• M1: 1,958,835 km (0.1 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.99 AU - 4.63 AU

Year: 2690 Days

Day: 14.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.3

Radius: 9.9

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.13 AU - 6.73 AU

Year: 4576 Days

Day: 5.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 65,323,973 km

• M1: 147,204 km (0.102 R)
• M2: 330,462 km (0.084 R)
• M3: 468,241 km (0.101 R)
• M4: 550,221 km (0.076 R)
• M5: 762,500 km (0.114 R)
• M6: 989,740 km (0.084 R)
• M7: 1,174,642 km (0.073 R)
• M8: 1,522,158 km (0.07 R)
• M9: 1,678,937 km (0.027 R)
• M10: 1,796,371 km (0.108 R)
• M11: 2,055,026 km (0.084 R)
• M12: 2,245,015 km (0.068 R)
• M13: 2,990,162 km (0.096 R)
• M14: 3,577,184 km (0.11 R)
• M15: 3,806,667 km (0.1 R)
• M16: 3,942,652 km (0.057 R)
• M17: 4,482,700 km (0.092 R)
• M18: 4,855,648 km (0.095 R)
• M19: 5,390,161 km (0.061 R)
• M20: 5,455,685 km (0.113 R)
• M21: 6,011,291 km (0.044 R)
• M22: 6,261,419 km (0.063 R)
• M23: 6,353,272 km (0.047 R)
• M24: 6,515,137 km (0.052 R)
• M25: 6,631,524 km (0.111 R)
• M26: 6,772,146 km (0.111 R)
• M27: 6,842,906 km (0.063 R)
• M28: 7,104,253 km (0.12 R)
• M29: 7,272,252 km (0.117 R)
• M30: 7,833,543 km (0.101 R)
• M31: 8,207,238 km (0.029 R)
• M32: 8,307,918 km (0.116 R)
• M33: 8,383,614 km (0.11 R)
• M34: 8,561,337 km (0.119 R)
• M35: 8,791,568 km (0.112 R)
• M36: 9,153,744 km (0.108 R)
• M37: 9,441,870 km (0.117 R)
• M38: 9,919,685 km (0.088 R)
• M39: 10,269,595 km (0.09 R)
• M40: 10,705,972 km (0.082 R)
• M41: 10,816,076 km (0.064 R)
• M42: 12,251,916 km (0.076 R)
• M43: 12,367,106 km (0.102 R)
• M44: 12,453,724 km (0.097 R)
• M45: 12,714,622 km (0.1 R)
• M46: 12,831,309 km (0.115 R)
• M47: 12,948,145 km (0.105 R)
• M48: 13,124,371 km (0.061 R)
• M49: 13,866,526 km (0.03 R)
• M50: 14,016,572 km (0.114 R)
• M51: 14,197,436 km (0.119 R)
• M52: 14,439,785 km (0.106 R)
• M53: 14,836,518 km (0.12 R)
• M54: 14,990,006 km (0.082 R)
• M55: 15,113,125 km (0.03 R)
• M56: 15,671,723 km (0.041 R)
• M57: 16,268,768 km (0.111 R)
• M58: 16,522,337 km (0.088 R)
• M59: 16,585,916 km (0.099 R)
• M60: 16,745,387 km (0.104 R)
• M61: 17,226,494 km (0.114 R)
• M62: 17,420,223 km (0.09 R)
• M63: 17,582,238 km (0.067 R)
• M64: 17,712,238 km (0.072 R)
• M65: 17,777,313 km (0.118 R)
• M66: 18,169,709 km (0.099 R)
• M67: 18,962,876 km (0.107 R)
• M68: 19,196,249 km (0.094 R)
• M69: 19,263,119 km (0.089 R)
• M70: 19,666,136 km (0.116 R)
• M71: 20,377,923 km (0.075 R)
• M72: 20,582,872 km (0.088 R)
• M73: 20,857,234 km (0.104 R)
• M74: 21,098,236 km (0.102 R)
• M75: 21,826,928 km (0.12 R)
• M76: 22,036,514 km (0.094 R)
• M77: 22,211,843 km (0.036 R)
• M78: 22,387,621 km (0.097 R)
• M79: 22,740,372 km (0.033 R)
• M80: 22,917,496 km (0.08 R)
• M81: 23,380,202 km (0.029 R)
• M82: 23,630,480 km (0.119 R)
• M83: 24,206,282 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.1

Radius: 11.7

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 8.34 AU - 12.58 AU

Year: 12235 Days

Day: 11.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 65,323,973 km

• M1: 165,306 km (0.1 R)
• M2: 341,083 km (0.087 R)
• M3: 451,486 km (0.048 R)
• M4: 528,529 km (0.066 R)
• M5: 663,018 km (0.116 R)
• M6: 753,674 km (0.114 R)
• M7: 1,161,777 km (0.117 R)
• M8: 1,584,241 km (0.04 R)
• M9: 1,918,443 km (0.094 R)
• M10: 2,107,834 km (0.098 R)
• M11: 2,389,377 km (0.09 R)
• M12: 3,241,187 km (0.11 R)
• M13: 3,337,828 km (0.055 R)
• M14: 3,566,862 km (0.058 R)
• M15: 3,733,813 km (0.044 R)
• M16: 3,903,308 km (0.091 R)
• M17: 4,040,788 km (0.111 R)
• M18: 4,498,707 km (0.064 R)
• M19: 4,679,421 km (0.113 R)
• M20: 5,235,776 km (0.093 R)
• M21: 5,464,212 km (0.102 R)
• M22: 5,695,939 km (0.106 R)
• M23: 5,852,269 km (0.097 R)
• M24: 6,049,738 km (0.118 R)
• M25: 6,573,480 km (0.034 R)
• M26: 7,028,108 km (0.1 R)
• M27: 8,765,986 km (0.088 R)
• M28: 9,083,284 km (0.073 R)
• M29: 9,822,746 km (0.102 R)
• M30: 10,533,485 km (0.08 R)
• M31: 10,629,527 km (0.109 R)
• M32: 10,822,508 km (0.115 R)
• M33: 12,610,951 km (0.07 R)
• M34: 13,175,533 km (0.116 R)
• M35: 13,382,876 km (0.095 R)
• M36: 14,223,167 km (0.101 R)
• M37: 14,703,376 km (0.102 R)
• M38: 15,352,033 km (0.063 R)
• M39: 16,120,517 km (0.099 R)
• M40: 16,789,070 km (0.099 R)
• M41: 17,239,958 km (0.066 R)
• M42: 17,410,051 km (0.105 R)
• M43: 20,326,012 km (0.102 R)
• M44: 20,866,958 km (0.102 R)
• M45: 21,901,278 km (0.085 R)
• M46: 22,890,120 km (0.095 R)
• M47: 23,139,649 km (0.112 R)
• M48: 23,264,713 km (0.027 R)
• M49: 23,704,231 km (0.078 R)
• M50: 24,527,917 km (0.106 R)
• M51: 25,296,402 km (0.093 R)
• M52: 25,748,486 km (0.045 R)
• M53: 25,878,038 km (0.111 R)
• M54: 26,333,564 km (0.088 R)
• M55: 27,120,448 km (0.109 R)
• M56: 27,715,698 km (0.081 R)
• M57: 28,248,416 km (0.08 R)
• M58: 28,382,157 km (0.051 R)
• M59: 28,717,406 km (0.108 R)
• M60: 29,866,916 km (0.111 R)
• M61: 31,584,748 km (0.101 R)
• M62: 31,932,114 km (0.113 R)
• M63: 33,122,614 km (0.119 R)
• M64: 33,617,185 km (0.118 R)
• M65: 34,185,208 km (0.103 R)
• M66: 34,685,014 km (0.087 R)
• M67: 35,619,403 km (0.093 R)
• M68: 35,908,575 km (0.114 R)
• M69: 36,125,941 km (0.099 R)
• M70: 36,416,610 km (0.1 R)
• M71: 36,635,023 km (0.112 R)
• M72: 37,219,651 km (0.09 R)
• M73: 39,514,034 km (0.079 R)
• M74: 40,188,570 km (0.053 R)
• M75: 41,018,390 km (0.086 R)
• M76: 42,388,407 km (0.099 R)
• M77: 42,694,784 km (0.107 R)
• M78: 44,238,185 km (0.062 R)
• M79: 44,860,811 km (0.081 R)
• M80: 47,220,717 km (0.097 R)
• M81: 49,459,749 km (0.025 R)
• M82: 50,835,900 km (0.085 R)
• M83: 52,224,617 km (0.098 R)
• M84: 52,553,134 km (0.076 R)
• M85: 54,206,340 km (0.104 R)
• M86: 54,372,543 km (0.104 R)
• M87: 54,789,023 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 341.9

Radius: 4

Gravity: 21.37 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 12.19 AU - 19.23 AU

Year: 22519 Days

Day: 20.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 65,323,973 km

• M1: 234,420 km (0.109 R)
• M2: 277,504 km (0.072 R)
• M3: 406,009 km (0.092 R)
• M4: 477,217 km (0.1 R)
• M5: 1,417,290 km (0.074 R)
• M6: 1,961,078 km (0.076 R)
• M7: 2,431,115 km (0.104 R)
• M8: 2,934,512 km (0.036 R)
• M9: 3,251,510 km (0.077 R)
• M10: 3,323,466 km (0.106 R)
• M11: 3,359,669 km (0.117 R)
• M12: 3,841,823 km (0.091 R)
• M13: 4,787,431 km (0.075 R)
• M14: 4,828,271 km (0.107 R)
• M15: 5,370,564 km (0.075 R)
• M16: 6,019,968 km (0.081 R)
• M17: 6,064,099 km (0.092 R)
• M18: 6,152,661 km (0.116 R)
• M19: 6,693,757 km (0.094 R)
• M20: 6,785,311 km (0.119 R)
• M21: 7,062,815 km (0.106 R)
• M22: 7,296,786 km (0.114 R)
• M23: 8,356,387 km (0.094 R)
• M24: 9,669,109 km (0.107 R)
• M25: 9,876,751 km (0.103 R)
• M26: 10,349,181 km (0.054 R)
• M27: 10,668,273 km (0.046 R)
• M28: 11,316,181 km (0.11 R)
• M29: 11,425,388 km (0.058 R)
• M30: 11,534,893 km (0.064 R)
• M31: 11,921,006 km (0.088 R)
• M32: 13,047,627 km (0.096 R)
• M33: 13,623,579 km (0.101 R)
• M34: 15,642,851 km (0.078 R)
• M35: 15,886,546 km (0.106 R)
• M36: 16,192,773 km (0.1 R)
• M37: 16,254,257 km (0.087 R)
• M38: 17,500,557 km (0.079 R)
• M39: 18,583,646 km (0.12 R)
• M40: 19,100,806 km (0.03 R)
• M41: 20,281,731 km (0.05 R)
• M42: 21,418,675 km (0.045 R)
• M43: 22,782,409 km (0.091 R)
• M44: 24,103,658 km (0.12 R)
• M45: 24,244,280 km (0.1 R)
• M46: 24,526,122 km (0.105 R)
• M47: 24,809,012 km (0.111 R)
• M48: 24,879,921 km (0.086 R)
• M49: 24,950,980 km (0.073 R)
• M50: 26,167,809 km (0.088 R)
• M51: 26,819,906 km (0.112 R)
• M52: 27,623,995 km (0.072 R)
• M53: 29,255,958 km (0.051 R)
• M54: 29,330,907 km (0.098 R)
• M55: 29,480,953 km (0.088 R)
• M56: 29,781,795 km (0.072 R)
• M57: 30,159,230 km (0.095 R)
• M58: 30,310,623 km (0.116 R)
• M59: 30,842,593 km (0.083 R)
• M60: 31,301,110 km (0.088 R)
• M61: 31,454,448 km (0.064 R)
• M62: 32,457,053 km (0.094 R)
• M63: 32,923,350 km (0.111 R)
• M64: 33,470,130 km (0.117 R)
• M65: 33,941,214 km (0.085 R)
• M66: 34,572,666 km (0.062 R)
• M67: 37,624,912 km (0.076 R)
• M68: 38,032,865 km (0.114 R)
• M69: 38,278,355 km (0.109 R)
• M70: 39,928,420 km (0.084 R)
• M71: 43,041,551 km (0.115 R)
• M72: 45,448,731 km (0.11 R)
• M73: 45,970,229 km (0.036 R)
• M74: 46,581,187 km (0.107 R)
• M75: 46,756,216 km (0.066 R)
• M76: 49,497,148 km (0.077 R)
• M77: 51,202,564 km (0.099 R)
• M78: 51,926,468 km (0.103 R)
• M79: 54,394,384 km (0.106 R)
• M80: 54,855,594 km (0.112 R)
• M81: 56,619,952 km (0.117 R)
• M82: 56,993,797 km (0.099 R)
• M83: 58,686,048 km (0.103 R)
• M84: 61,255,242 km (0.095 R)
• M85: 62,505,282 km (0.079 R)
• M86: 65,226,018 km (0.104 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 14,012 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit