🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.5 AU - 0.52 AU

Year: 134 Days

Day: 28.7 Hours

Environment

Temp: 172 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.64 AU - 0.86 AU

Year: 238 Days

Day: 26.7 Hours

Environment

Temp: 172 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.73 AU - 0.83 AU

Year: 253 Days

Day: 36.7 Hours

Environment

Temp: 99 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.93 AU - 0.97 AU

Year: 340 Days

Day: 23.5 Hours

Environment

Temp: 42 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,880,262 km

• M1: 533,167 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.88 AU - 1.14 AU

Year: 373 Days

Day: 36.8 Hours

Environment

Temp: 19 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.28 AU - 1.46 AU

Year: 589 Days

Day: 15.4 Hours

Environment

Temp: -32 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.43 AU - 4.75 AU

Year: 3610 Days

Day: 45.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,880,262 km

• M1: 1,145,920 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.2

Radius: 11.7

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.75 AU - 5.51 AU

Year: 4265 Days

Day: 5.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 49,880,262 km

• M1: 161,715 km (0.086 R)
• M2: 246,388 km (0.099 R)
• M3: 612,304 km (0.12 R)
• M4: 759,209 km (0.098 R)
• M5: 832,213 km (0.094 R)
• M6: 974,780 km (0.07 R)
• M7: 1,090,269 km (0.055 R)
• M8: 1,260,362 km (0.115 R)
• M9: 1,361,640 km (0.119 R)
• M10: 1,479,224 km (0.057 R)
• M11: 1,573,022 km (0.082 R)
• M12: 1,710,652 km (0.098 R)
• M13: 1,983,518 km (0.096 R)
• M14: 2,148,076 km (0.052 R)
• M15: 2,603,751 km (0.07 R)
• M16: 2,718,193 km (0.084 R)
• M17: 2,935,559 km (0.113 R)
• M18: 3,037,884 km (0.076 R)
• M19: 3,124,052 km (0.104 R)
• M20: 3,658,416 km (0.116 R)
• M21: 3,768,819 km (0.085 R)
• M22: 3,880,270 km (0.111 R)
• M23: 4,030,615 km (0.094 R)
• M24: 4,144,609 km (0.101 R)
• M25: 4,221,353 km (0.114 R)
• M26: 4,592,056 km (0.077 R)
• M27: 4,831,562 km (0.099 R)
• M28: 5,198,825 km (0.069 R)
• M29: 5,323,291 km (0.1 R)
• M30: 5,917,045 km (0.113 R)
• M31: 6,643,941 km (0.102 R)
• M32: 6,733,999 km (0.06 R)
• M33: 6,915,311 km (0.108 R)
• M34: 7,121,307 km (0.111 R)
• M35: 7,375,773 km (0.118 R)
• M36: 7,893,831 km (0.113 R)
• M37: 8,061,081 km (0.101 R)
• M38: 8,742,200 km (0.055 R)
• M39: 8,816,251 km (0.07 R)
• M40: 9,593,861 km (0.079 R)
• M41: 9,695,887 km (0.051 R)
• M42: 10,445,971 km (0.072 R)
• M43: 10,524,509 km (0.059 R)
• M44: 10,603,497 km (0.119 R)
• M45: 11,295,238 km (0.083 R)
• M46: 11,755,401 km (0.087 R)
• M47: 12,083,918 km (0.112 R)
• M48: 12,526,727 km (0.099 R)
• M49: 13,714,385 km (0.095 R)
• M50: 14,263,559 km (0.113 R)
• M51: 14,878,705 km (0.096 R)
• M52: 15,234,299 km (0.048 R)
• M53: 15,652,575 km (0.036 R)
• M54: 15,742,633 km (0.035 R)
• M55: 15,893,278 km (0.071 R)
• M56: 16,044,372 km (0.032 R)
• M57: 16,195,914 km (0.105 R)
• M58: 16,408,942 km (0.115 R)
• M59: 16,531,014 km (0.098 R)
• M60: 16,684,052 km (0.117 R)
• M61: 16,837,689 km (0.108 R)
• M62: 17,053,409 km (0.092 R)
• M63: 17,208,093 km (0.099 R)
• M64: 17,394,343 km (0.07 R)
• M65: 18,114,507 km (0.094 R)
• M66: 18,494,186 km (0.097 R)
• M67: 18,748,802 km (0.099 R)
• M68: 20,267,520 km (0.098 R)
• M69: 20,464,241 km (0.06 R)
• M70: 20,892,689 km (0.072 R)
• M71: 20,992,022 km (0.088 R)
• M72: 21,725,052 km (0.075 R)
• M73: 21,825,581 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512

Radius: 10.2

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.47 AU - 6.49 AU

Year: 4709 Days

Day: 8.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 49,880,262 km

• M1: 129,253 km (0.104 R)
• M2: 243,097 km (0.063 R)
• M3: 675,883 km (0.059 R)
• M4: 870,061 km (0.086 R)
• M5: 967,898 km (0.1 R)
• M6: 1,056,909 km (0.105 R)
• M7: 1,162,076 km (0.105 R)
• M8: 1,284,896 km (0.113 R)
• M9: 1,543,850 km (0.085 R)
• M10: 1,618,799 km (0.119 R)
• M11: 1,710,352 km (0.102 R)
• M12: 1,835,416 km (0.12 R)
• M13: 1,979,778 km (0.039 R)
• M14: 2,228,859 km (0.042 R)
• M15: 2,348,537 km (0.116 R)
• M16: 2,417,950 km (0.094 R)
• M17: 2,648,481 km (0.108 R)
• M18: 2,830,691 km (0.073 R)
• M19: 2,923,442 km (0.076 R)
• M20: 3,111,935 km (0.071 R)
• M21: 3,701,500 km (0.077 R)
• M22: 4,050,811 km (0.104 R)
• M23: 4,475,669 km (0.111 R)
• M24: 4,715,325 km (0.106 R)
• M25: 4,825,728 km (0.112 R)
• M26: 4,892,449 km (0.079 R)
• M27: 5,552,624 km (0.053 R)
• M28: 6,168,219 km (0.084 R)
• M29: 6,337,714 km (0.027 R)
• M30: 6,484,320 km (0.114 R)
• M31: 7,259,237 km (0.054 R)
• M32: 7,361,262 km (0.066 R)
• M33: 7,670,631 km (0.118 R)
• M34: 8,248,677 km (0.104 R)
• M35: 8,408,896 km (0.066 R)
• M36: 8,516,158 km (0.094 R)
• M37: 8,624,018 km (0.099 R)
• M38: 9,754,828 km (0.03 R)
• M39: 10,066,142 km (0.087 R)
• M40: 10,237,281 km (0.104 R)
• M41: 10,495,936 km (0.1 R)
• M42: 10,931,864 km (0.111 R)
• M43: 11,791,155 km (0.118 R)
• M44: 12,032,157 km (0.114 R)
• M45: 12,457,613 km (0.112 R)
• M46: 12,610,801 km (0.119 R)
• M47: 12,764,588 km (0.039 R)
• M48: 12,950,089 km (0.11 R)
• M49: 13,074,106 km (0.099 R)
• M50: 13,448,849 km (0.057 R)
• M51: 13,858,747 km (0.064 R)
• M52: 14,112,914 km (0.095 R)
• M53: 14,529,544 km (0.117 R)
• M54: 15,080,213 km (0.115 R)
• M55: 15,539,030 km (0.092 R)
• M56: 15,803,220 km (0.085 R)
• M57: 16,035,695 km (0.114 R)
• M58: 16,503,787 km (0.118 R)
• M59: 17,010,475 km (0.116 R)
• M60: 17,282,892 km (0.089 R)
• M61: 17,522,249 km (0.081 R)
• M62: 17,625,322 km (0.073 R)
• M63: 18,595,913 km (0.06 R)
• M64: 18,946,870 km (0.108 R)
• M65: 19,619,611 km (0.07 R)
• M66: 19,797,932 km (0.11 R)
• M67: 21,500,505 km (0.039 R)
• M68: 21,647,560 km (0.081 R)
• M69: 21,942,716 km (0.083 R)
• M70: 22,499,669 km (0.09 R)
• M71: 22,798,715 km (0.118 R)
• M72: 23,589,789 km (0.033 R)
• M73: 24,007,765 km (0.091 R)
• M74: 24,122,058 km (0.108 R)
• M75: 24,198,503 km (0.051 R)
• M76: 24,504,879 km (0.109 R)
• M77: 24,889,495 km (0.107 R)
• M78: 25,082,626 km (0.07 R)
• M79: 25,781,996 km (0.051 R)
• M80: 26,173,195 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.8

Radius: 7.4

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 11.7 AU - 16.76 AU

Year: 19705 Days

Day: 15.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 49,880,262 km

• M1: 376,987 km (0.101 R)
• M2: 734,226 km (0.105 R)
• M3: 860,637 km (0.05 R)
• M4: 917,035 km (0.084 R)
• M5: 1,325,886 km (0.073 R)
• M6: 1,391,709 km (0.104 R)
• M7: 1,642,884 km (0.109 R)
• M8: 2,187,570 km (0.106 R)
• M9: 2,452,657 km (0.07 R)
• M10: 2,506,961 km (0.049 R)
• M11: 2,984,478 km (0.068 R)
• M12: 3,612,639 km (0.076 R)
• M13: 3,894,182 km (0.061 R)
• M14: 4,182,906 km (0.118 R)
• M15: 4,815,107 km (0.042 R)
• M16: 4,917,581 km (0.097 R)
• M17: 5,020,953 km (0.096 R)
• M18: 5,405,719 km (0.087 R)
• M19: 5,763,856 km (0.11 R)
• M20: 5,909,415 km (0.095 R)
• M21: 6,092,822 km (0.082 R)
• M22: 6,807,302 km (0.049 R)
• M23: 6,999,684 km (0.05 R)
• M24: 7,232,907 km (0.088 R)
• M25: 7,547,961 km (0.097 R)
• M26: 7,747,075 km (0.11 R)
• M27: 10,622,945 km (0.107 R)
• M28: 10,846,294 km (0.038 R)
• M29: 11,252,153 km (0.12 R)
• M30: 11,479,692 km (0.091 R)
• M31: 12,499,052 km (0.104 R)
• M32: 12,782,091 km (0.109 R)
• M33: 12,924,508 km (0.076 R)
• M34: 13,935,341 km (0.114 R)
• M35: 14,081,797 km (0.089 R)
• M36: 14,474,940 km (0.101 R)
• M37: 14,524,457 km (0.073 R)
• M38: 14,573,825 km (0.094 R)
• M39: 15,828,352 km (0.107 R)
• M40: 16,185,742 km (0.071 R)
• M41: 16,804,778 km (0.111 R)
• M42: 17,012,868 km (0.086 R)
• M43: 18,977,387 km (0.045 R)
• M44: 19,357,067 km (0.084 R)
• M45: 20,400,213 km (0.087 R)
• M46: 22,141,083 km (0.069 R)
• M47: 24,046,063 km (0.105 R)
• M48: 24,574,741 km (0.119 R)
• M49: 25,285,481 km (0.088 R)
• M50: 25,464,250 km (0.088 R)
• M51: 25,822,986 km (0.101 R)
• M52: 27,091,726 km (0.111 R)
• M53: 29,815,304 km (0.093 R)
• M54: 29,941,116 km (0.062 R)
• M55: 30,636,447 km (0.069 R)
• M56: 31,914,462 km (0.062 R)
• M57: 31,978,789 km (0.064 R)
• M58: 32,172,069 km (0.073 R)
• M59: 32,301,172 km (0.066 R)
• M60: 32,689,528 km (0.12 R)
• M61: 33,014,305 km (0.057 R)
• M62: 33,079,380 km (0.056 R)
• M63: 33,863,722 km (0.111 R)
• M64: 34,588,075 km (0.039 R)
• M65: 35,584,098 km (0.118 R)
• M66: 36,186,229 km (0.078 R)
• M67: 36,320,418 km (0.053 R)
• M68: 39,178,037 km (0.083 R)
• M69: 39,247,001 km (0.102 R)
• M70: 39,869,029 km (0.088 R)
• M71: 40,285,510 km (0.107 R)
• M72: 40,494,348 km (0.091 R)
• M73: 41,403,155 km (0.094 R)
• M74: 42,248,234 km (0.076 R)
• M75: 44,457,346 km (0.093 R)
• M76: 44,745,022 km (0.093 R)
• M77: 45,612,092 km (0.073 R)
• M78: 48,024,956 km (0.085 R)
• M79: 49,061,070 km (0.03 R)
• M80: 49,283,971 km (0.119 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: 263 - 11,101 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit