🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.68 AU - 0.7 AU

Year: 219 Days

Day: 21.8 Hours

Environment

Temp: 118 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.8 AU - 1.14 AU

Year: 366 Days

Day: 46.5 Hours

Environment

Temp: 27 °C

Axial Tilt: 48.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,350,966 km

• M1: 28,274 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.87 AU - 1.95 AU

Year: 1011 Days

Day: 36.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.93 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.14 AU - 4.74 AU

Year: 2994 Days

Day: 29.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,350,966 km

• M1: 837,598 km (0.056 R)
• M2: 1,127,968 km (0.055 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.34 AU - 4.6 AU

Year: 3029 Days

Day: 20.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,350,966 km

• M1: 1,051,673 km (0.118 R)
• M2: 1,076,207 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.4

Radius: 13.3

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.83 AU - 4.75 AU

Year: 3402 Days

Day: 11.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 48,350,966 km

• M1: 172,786 km (0.055 R)
• M2: 257,308 km (0.102 R)
• M3: 397,182 km (0.069 R)
• M4: 625,768 km (0.116 R)
• M5: 901,178 km (0.115 R)
• M6: 1,059,751 km (0.08 R)
• M7: 1,171,052 km (0.06 R)
• M8: 1,298,210 km (0.102 R)
• M9: 1,430,604 km (0.119 R)
• M10: 1,657,245 km (0.113 R)
• M11: 2,103,795 km (0.052 R)
• M12: 2,304,705 km (0.071 R)
• M13: 2,679,597 km (0.053 R)
• M14: 2,803,614 km (0.102 R)
• M15: 2,913,867 km (0.096 R)
• M16: 3,270,060 km (0.066 R)
• M17: 3,453,467 km (0.064 R)
• M18: 3,606,057 km (0.064 R)
• M19: 4,042,134 km (0.118 R)
• M20: 4,662,218 km (0.12 R)
• M21: 5,060,148 km (0.089 R)
• M22: 5,410,207 km (0.079 R)
• M23: 5,788,241 km (0.059 R)
• M24: 6,011,142 km (0.115 R)
• M25: 6,133,961 km (0.116 R)
• M26: 6,278,323 km (0.091 R)
• M27: 6,423,733 km (0.103 R)
• M28: 7,363,656 km (0.093 R)
• M29: 7,671,828 km (0.105 R)
• M30: 7,894,579 km (0.108 R)
• M31: 8,051,806 km (0.112 R)
• M32: 8,278,148 km (0.11 R)
• M33: 8,369,402 km (0.026 R)
• M34: 8,529,622 km (0.12 R)
• M35: 8,644,812 km (0.106 R)
• M36: 8,830,164 km (0.108 R)
• M37: 9,063,686 km (0.071 R)
• M38: 9,181,270 km (0.051 R)
• M39: 9,465,506 km (0.068 R)
• M40: 9,560,800 km (0.088 R)
• M41: 10,164,278 km (0.097 R)
• M42: 10,433,703 km (0.119 R)
• M43: 10,705,523 km (0.116 R)
• M44: 11,560,624 km (0.112 R)
• M45: 11,919,061 km (0.062 R)
• M46: 12,203,297 km (0.082 R)
• M47: 12,411,537 km (0.095 R)
• M48: 13,362,830 km (0.111 R)
• M49: 13,523,648 km (0.115 R)
• M50: 13,631,208 km (0.117 R)
• M51: 13,765,996 km (0.078 R)
• M52: 14,173,351 km (0.114 R)
• M53: 14,612,271 km (0.099 R)
• M54: 14,694,999 km (0.079 R)
• M55: 15,139,305 km (0.066 R)
• M56: 15,391,078 km (0.09 R)
• M57: 15,503,426 km (0.105 R)
• M58: 15,927,236 km (0.099 R)
• M59: 16,354,937 km (0.112 R)
• M60: 16,642,165 km (0.109 R)
• M61: 17,017,955 km (0.086 R)
• M62: 17,719,269 km (0.094 R)
• M63: 17,925,714 km (0.096 R)
• M64: 18,014,276 km (0.12 R)
• M65: 18,103,138 km (0.104 R)
• M66: 19,059,666 km (0.068 R)
• M67: 19,665,986 km (0.057 R)
• M68: 20,063,318 km (0.118 R)
• M69: 20,494,310 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.3

Radius: 9.8

Gravity: 8.45 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 8.12 AU - 9.14 AU

Year: 9707 Days

Day: 7.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 48,350,966 km

• M1: 150,944 km (0.098 R)
• M2: 676,332 km (0.086 R)
• M3: 744,249 km (0.105 R)
• M4: 943,813 km (0.117 R)
• M5: 1,181,524 km (0.043 R)
• M6: 1,528,441 km (0.104 R)
• M7: 1,643,482 km (0.065 R)
• M8: 1,980,825 km (0.081 R)
• M9: 2,157,800 km (0.081 R)
• M10: 2,527,456 km (0.069 R)
• M11: 2,692,163 km (0.115 R)
• M12: 3,266,320 km (0.087 R)
• M13: 3,385,699 km (0.074 R)
• M14: 3,598,278 km (0.071 R)
• M15: 4,425,554 km (0.084 R)
• M16: 4,894,842 km (0.119 R)
• M17: 5,100,839 km (0.084 R)
• M18: 5,450,598 km (0.101 R)
• M19: 5,592,567 km (0.073 R)
• M20: 5,736,031 km (0.107 R)
• M21: 6,321,557 km (0.111 R)
• M22: 6,433,456 km (0.062 R)
• M23: 6,583,653 km (0.065 R)
• M24: 7,313,391 km (0.071 R)
• M25: 7,549,157 km (0.113 R)
• M26: 8,068,561 km (0.107 R)
• M27: 8,149,494 km (0.059 R)
• M28: 8,230,725 km (0.092 R)
• M29: 8,723,800 km (0.08 R)
• M30: 9,268,785 km (0.083 R)
• M31: 10,303,703 km (0.093 R)
• M32: 10,523,911 km (0.059 R)
• M33: 10,701,184 km (0.087 R)
• M34: 10,924,235 km (0.087 R)
• M35: 11,511,257 km (0.039 R)
• M36: 12,016,150 km (0.116 R)
• M37: 12,528,074 km (0.07 R)
• M38: 13,237,916 km (0.064 R)
• M39: 13,429,401 km (0.1 R)
• M40: 15,143,643 km (0.113 R)
• M41: 16,000,839 km (0.079 R)
• M42: 16,102,864 km (0.082 R)
• M43: 16,667,148 km (0.077 R)
• M44: 17,081,534 km (0.077 R)
• M45: 17,185,803 km (0.119 R)
• M46: 17,342,432 km (0.083 R)
• M47: 17,973,586 km (0.084 R)
• M48: 18,773,336 km (0.119 R)
• M49: 19,421,394 km (0.094 R)
• M50: 19,857,472 km (0.094 R)
• M51: 20,241,789 km (0.103 R)
• M52: 20,850,652 km (0.096 R)
• M53: 21,017,753 km (0.078 R)
• M54: 22,598,554 km (0.094 R)
• M55: 22,712,996 km (0.047 R)
• M56: 22,999,775 km (0.107 R)
• M57: 23,172,411 km (0.115 R)
• M58: 28,178,704 km (0.059 R)
• M59: 29,231,125 km (0.089 R)
• M60: 30,422,672 km (0.109 R)
• M61: 33,307,218 km (0.05 R)
• M62: 34,156,784 km (0.089 R)
• M63: 34,881,137 km (0.085 R)
• M64: 35,544,005 km (0.059 R)
• M65: 36,278,082 km (0.12 R)
• M66: 36,345,102 km (0.114 R)
• M67: 36,546,161 km (0.113 R)
• M68: 36,680,500 km (0.09 R)
• M69: 36,747,819 km (0.106 R)
• M70: 37,219,501 km (0.078 R)
• M71: 37,354,588 km (0.1 R)
• M72: 37,896,881 km (0.093 R)
• M73: 38,646,665 km (0.079 R)
• M74: 38,715,031 km (0.061 R)
• M75: 39,401,386 km (0.026 R)
• M76: 39,676,946 km (0.096 R)
• M77: 39,884,139 km (0.095 R)
• M78: 40,577,226 km (0.089 R)
• M79: 40,716,352 km (0.112 R)
• M80: 41,554,249 km (0.071 R)
• M81: 42,116,139 km (0.077 R)
• M82: 43,034,371 km (0.096 R)
• M83: 44,603,353 km (0.09 R)
• M84: 45,322,769 km (0.06 R)
• M85: 45,394,875 km (0.104 R)
• M86: 45,973,520 km (0.112 R)
• M87: 46,045,925 km (0.063 R)
• M88: 46,700,117 km (0.077 R)
• M89: 48,680,942 km (0.097 R)
• M90: 49,050,748 km (0.028 R)
• M91: 49,570,152 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125.6

Radius: 4.5

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 15.6 AU - 15.66 AU

Year: 23660 Days

Day: 21.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 48,350,966 km

• M1: 63,878 km (0.085 R)
• M2: 182,509 km (0.069 R)
• M3: 358,736 km (0.096 R)
• M4: 661,971 km (0.116 R)
• M5: 730,486 km (0.034 R)
• M6: 1,008,439 km (0.086 R)
• M7: 1,470,098 km (0.058 R)
• M8: 1,675,795 km (0.112 R)
• M9: 2,139,250 km (0.097 R)
• M10: 2,889,782 km (0.119 R)
• M11: 3,146,791 km (0.11 R)
• M12: 3,441,050 km (0.07 R)
• M13: 3,652,282 km (0.09 R)
• M14: 3,836,737 km (0.114 R)
• M15: 4,870,607 km (0.092 R)
• M16: 5,005,545 km (0.057 R)
• M17: 5,244,752 km (0.099 R)
• M18: 5,522,705 km (0.077 R)
• M19: 5,557,710 km (0.108 R)
• M20: 6,129,025 km (0.07 R)
• M21: 6,165,377 km (0.116 R)
• M22: 6,944,782 km (0.07 R)
• M23: 6,982,630 km (0.057 R)
• M24: 7,326,705 km (0.114 R)
• M25: 7,637,270 km (0.056 R)
• M26: 8,190,932 km (0.04 R)
• M27: 8,230,875 km (0.105 R)
• M28: 9,294,665 km (0.094 R)
• M29: 10,098,903 km (0.116 R)
• M30: 10,184,922 km (0.08 R)
• M31: 10,271,091 km (0.031 R)
• M32: 11,458,449 km (0.076 R)
• M33: 12,090,949 km (0.049 R)
• M34: 12,136,576 km (0.089 R)
• M35: 12,365,461 km (0.108 R)
• M36: 12,734,818 km (0.112 R)
• M37: 13,107,616 km (0.11 R)
• M38: 15,966,282 km (0.116 R)
• M39: 16,267,422 km (0.107 R)
• M40: 17,749,189 km (0.112 R)
• M41: 18,322,448 km (0.101 R)
• M42: 19,487,067 km (0.095 R)
• M43: 20,240,592 km (0.098 R)
• M44: 20,348,901 km (0.12 R)
• M45: 20,457,658 km (0.089 R)
• M46: 21,003,541 km (0.111 R)
• M47: 21,333,404 km (0.072 R)
• M48: 21,887,066 km (0.096 R)
• M49: 22,277,367 km (0.098 R)
• M50: 22,670,061 km (0.112 R)
• M51: 23,348,338 km (0.067 R)
• M52: 24,090,792 km (0.109 R)
• M53: 24,899,070 km (0.051 R)
• M54: 25,364,768 km (0.031 R)
• M55: 25,716,024 km (0.116 R)
• M56: 26,719,975 km (0.026 R)
• M57: 27,796,780 km (0.099 R)
• M58: 28,098,370 km (0.106 R)
• M59: 28,826,762 km (0.116 R)
• M60: 29,009,869 km (0.105 R)
• M61: 29,622,772 km (0.097 R)
• M62: 31,111,271 km (0.11 R)
• M63: 31,424,529 km (0.092 R)
• M64: 31,550,041 km (0.111 R)
• M65: 31,801,665 km (0.07 R)
• M66: 32,687,584 km (0.087 R)
• M67: 32,751,163 km (0.052 R)
• M68: 32,814,742 km (0.092 R)
• M69: 33,133,535 km (0.085 R)
• M70: 33,197,413 km (0.096 R)
• M71: 33,581,580 km (0.036 R)
• M72: 34,483,506 km (0.113 R)
• M73: 34,872,610 km (0.049 R)
• M74: 35,785,905 km (0.103 R)
• M75: 36,377,116 km (0.054 R)
• M76: 37,170,583 km (0.088 R)
• M77: 39,178,934 km (0.08 R)
• M78: 39,449,407 km (0.071 R)
• M79: 39,992,148 km (0.087 R)
• M80: 40,469,066 km (0.03 R)
• M81: 40,742,382 km (0.026 R)
• M82: 40,947,780 km (0.044 R)
• M83: 41,911,040 km (0.117 R)
• M84: 42,118,383 km (0.102 R)
• M85: 43,719,529 km (0.099 R)
• M86: 44,140,497 km (0.089 R)
• M87: 44,421,891 km (0.095 R)
• M88: 45,482,390 km (0.082 R)
• M89: 46,694,432 km (0.027 R)
• M90: 47,340,396 km (0.047 R)
• M91: 47,484,309 km (0.09 R)
• M92: 48,350,929 km (0.106 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 14,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit