🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.6 AU - 0.84 AU

Year: 227 Days

Day: 39.4 Hours

Environment

Temp: 119 °C

Axial Tilt: 53 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.76 AU - 0.92 AU

Year: 286 Days

Day: 33.2 Hours

Environment

Temp: 106 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.86 AU - 1.02 AU

Year: 338 Days

Day: 29.4 Hours

Environment

Temp: 40 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 65,920,541 km

• M1: 30,817 km (0.081 R)
• M2: 77,940 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.8 AU - 1.08 AU

Year: 338 Days

Day: 27.2 Hours

Environment

Temp: 34 °C

Axial Tilt: 4.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.63 AU - 2.49 AU

Year: 1096 Days

Day: 20.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,920,541 km

• M1: 994,227 km (0.087 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.23 AU - 2.78 AU

Year: 1466 Days

Day: 22.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.51 AU - 4.29 AU

Year: 2856 Days

Day: 22.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,920,541 km

• M1: 588,518 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.4

Radius: 10.3

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.3 AU - 6.76 AU

Year: 4823 Days

Day: 8.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 65,920,541 km

• M1: 147,354 km (0.038 R)
• M2: 211,681 km (0.098 R)
• M3: 379,530 km (0.092 R)
• M4: 450,439 km (0.105 R)
• M5: 553,512 km (0.111 R)
• M6: 786,586 km (0.09 R)
• M7: 1,243,607 km (0.12 R)
• M8: 1,344,137 km (0.063 R)
• M9: 1,500,467 km (0.109 R)
• M10: 1,621,641 km (0.093 R)
• M11: 1,746,256 km (0.11 R)
• M12: 1,888,673 km (0.116 R)
• M13: 2,005,359 km (0.058 R)
• M14: 2,641,150 km (0.109 R)
• M15: 2,755,742 km (0.109 R)
• M16: 2,838,620 km (0.057 R)
• M17: 3,092,338 km (0.069 R)
• M18: 3,990,972 km (0.065 R)
• M19: 4,066,220 km (0.066 R)
• M20: 4,606,268 km (0.114 R)
• M21: 4,764,842 km (0.064 R)
• M22: 4,945,257 km (0.059 R)
• M23: 5,066,880 km (0.104 R)
• M24: 5,626,526 km (0.095 R)
• M25: 5,711,048 km (0.105 R)
• M26: 6,010,543 km (0.114 R)
• M27: 6,118,703 km (0.115 R)
• M28: 6,849,039 km (0.095 R)
• M29: 7,282,125 km (0.104 R)
• M30: 7,397,615 km (0.117 R)
• M31: 7,513,553 km (0.055 R)
• M32: 8,246,732 km (0.049 R)
• M33: 8,343,073 km (0.052 R)
• M34: 8,463,799 km (0.06 R)
• M35: 8,536,653 km (0.071 R)
• M36: 8,830,014 km (0.091 R)
• M37: 8,903,766 km (0.039 R)
• M38: 9,077,000 km (0.06 R)
• M39: 9,151,500 km (0.085 R)
• M40: 9,401,478 km (0.064 R)
• M41: 9,704,414 km (0.086 R)
• M42: 10,268,099 km (0.084 R)
• M43: 10,345,740 km (0.072 R)
• M44: 10,684,729 km (0.087 R)
• M45: 10,842,405 km (0.076 R)
• M46: 11,027,457 km (0.069 R)
• M47: 11,615,527 km (0.067 R)
• M48: 11,777,691 km (0.119 R)
• M49: 12,296,197 km (0.119 R)
• M50: 12,544,380 km (0.12 R)
• M51: 13,781,853 km (0.095 R)
• M52: 14,039,611 km (0.04 R)
• M53: 14,414,952 km (0.069 R)
• M54: 14,764,412 km (0.12 R)
• M55: 14,969,511 km (0.083 R)
• M56: 15,530,952 km (0.109 R)
• M57: 15,739,641 km (0.088 R)
• M58: 16,371,093 km (0.113 R)
• M59: 16,613,741 km (0.076 R)
• M60: 16,857,735 km (0.11 R)
• M61: 17,072,109 km (0.118 R)
• M62: 17,503,699 km (0.109 R)
• M63: 18,314,669 km (0.089 R)
• M64: 18,883,290 km (0.071 R)
• M65: 19,137,906 km (0.088 R)
• M66: 19,329,541 km (0.086 R)
• M67: 19,618,265 km (0.119 R)
• M68: 20,200,051 km (0.038 R)
• M69: 20,297,589 km (0.112 R)
• M70: 21,182,311 km (0.106 R)
• M71: 21,281,344 km (0.088 R)
• M72: 21,745,846 km (0.106 R)
• M73: 22,046,089 km (0.093 R)
• M74: 22,213,638 km (0.12 R)
• M75: 22,347,828 km (0.06 R)
• M76: 22,549,785 km (0.099 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.5

Radius: 14.9

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 7.65 AU - 9.53 AU

Year: 9337 Days

Day: 9.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 65,920,541 km

• M1: 189,840 km (0.105 R)
• M2: 426,354 km (0.037 R)
• M3: 1,179,430 km (0.098 R)
• M4: 1,528,441 km (0.105 R)
• M5: 1,812,378 km (0.119 R)
• M6: 2,062,506 km (0.105 R)
• M7: 2,324,153 km (0.101 R)
• M8: 2,680,943 km (0.082 R)
• M9: 2,823,061 km (0.093 R)
• M10: 2,967,723 km (0.106 R)
• M11: 3,602,616 km (0.081 R)
• M12: 3,696,713 km (0.107 R)
• M13: 3,919,913 km (0.062 R)
• M14: 4,180,363 km (0.075 R)
• M15: 4,379,478 km (0.11 R)
• M16: 4,581,884 km (0.078 R)
• M17: 4,753,024 km (0.12 R)
• M18: 5,172,346 km (0.081 R)
• M19: 5,860,796 km (0.094 R)
• M20: 6,310,786 km (0.04 R)
• M21: 7,484,381 km (0.106 R)
• M22: 8,179,264 km (0.055 R)
• M23: 8,640,025 km (0.113 R)
• M24: 9,195,482 km (0.104 R)
• M25: 9,368,716 km (0.071 R)
• M26: 11,206,825 km (0.092 R)
• M27: 11,953,917 km (0.104 R)
• M28: 12,095,736 km (0.06 R)
• M29: 12,476,911 km (0.061 R)
• M30: 13,841,842 km (0.102 R)
• M31: 14,040,658 km (0.053 R)
• M32: 14,693,652 km (0.109 R)
• M33: 15,202,734 km (0.099 R)
• M34: 15,305,209 km (0.077 R)
• M35: 15,614,128 km (0.083 R)
• M36: 15,977,202 km (0.078 R)
• M37: 16,185,891 km (0.1 R)
• M38: 16,342,969 km (0.107 R)
• M39: 16,764,386 km (0.085 R)
• M40: 18,486,108 km (0.102 R)
• M41: 18,595,614 km (0.037 R)
• M42: 19,367,988 km (0.11 R)
• M43: 19,534,939 km (0.088 R)
• M44: 20,489,672 km (0.117 R)
• M45: 21,344,774 km (0.026 R)
• M46: 22,153,350 km (0.057 R)
• M47: 22,561,304 km (0.086 R)
• M48: 23,030,742 km (0.057 R)
• M49: 23,148,625 km (0.103 R)
• M50: 23,266,658 km (0.105 R)
• M51: 24,098,721 km (0.079 R)
• M52: 24,940,658 km (0.12 R)
• M53: 25,122,270 km (0.109 R)
• M54: 25,730,983 km (0.04 R)
• M55: 26,037,061 km (0.055 R)
• M56: 26,344,484 km (0.117 R)
• M57: 28,846,808 km (0.109 R)
• M58: 29,548,123 km (0.098 R)
• M59: 30,126,169 km (0.08 R)
• M60: 30,513,627 km (0.12 R)
• M61: 30,772,880 km (0.102 R)
• M62: 31,554,828 km (0.117 R)
• M63: 32,079,917 km (0.045 R)
• M64: 33,138,621 km (0.117 R)
• M65: 33,739,107 km (0.116 R)
• M66: 34,478,120 km (0.12 R)
• M67: 35,018,767 km (0.049 R)
• M68: 35,154,452 km (0.053 R)
• M69: 35,562,406 km (0.084 R)
• M70: 35,766,906 km (0.076 R)
• M71: 36,864,506 km (0.118 R)
• M72: 37,973,176 km (0.09 R)
• M73: 39,163,077 km (0.063 R)
• M74: 39,374,309 km (0.111 R)
• M75: 40,010,399 km (0.105 R)
• M76: 40,721,139 km (0.09 R)
• M77: 40,935,213 km (0.084 R)
• M78: 42,516,164 km (0.039 R)
• M79: 43,824,547 km (0.077 R)
• M80: 44,557,127 km (0.068 R)
• M81: 45,219,996 km (0.099 R)
• M82: 45,441,700 km (0.106 R)
• M83: 48,205,071 km (0.045 R)
• M84: 50,179,464 km (0.117 R)
• M85: 50,485,541 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 254.6

Radius: 7.1

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 13.86 AU - 20.54 AU

Year: 26454 Days

Day: 22.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 65,920,541 km

• M1: 99,183 km (0.079 R)
• M2: 174,880 km (0.105 R)
• M3: 221,554 km (0.113 R)
• M4: 364,271 km (0.038 R)
• M5: 614,997 km (0.11 R)
• M6: 1,055,862 km (0.09 R)
• M7: 1,522,458 km (0.104 R)
• M8: 1,719,777 km (0.109 R)
• M9: 1,925,325 km (0.037 R)
• M10: 2,264,463 km (0.05 R)
• M11: 3,103,109 km (0.119 R)
• M12: 4,949,146 km (0.059 R)
• M13: 5,713,591 km (0.107 R)
• M14: 6,243,467 km (0.116 R)
• M15: 6,789,051 km (0.072 R)
• M16: 7,974,165 km (0.119 R)
• M17: 8,071,703 km (0.094 R)
• M18: 8,715,422 km (0.036 R)
• M19: 10,263,162 km (0.093 R)
• M20: 10,316,120 km (0.092 R)
• M21: 10,369,376 km (0.086 R)
• M22: 10,475,890 km (0.045 R)
• M23: 12,454,920 km (0.116 R)
• M24: 12,568,166 km (0.077 R)
• M25: 13,719,770 km (0.047 R)
• M26: 17,055,952 km (0.06 R)
• M27: 17,497,715 km (0.106 R)
• M28: 18,586,339 km (0.05 R)
• M29: 19,894,871 km (0.114 R)
• M30: 22,049,529 km (0.109 R)
• M31: 22,945,770 km (0.082 R)
• M32: 23,084,747 km (0.104 R)
• M33: 26,648,318 km (0.096 R)
• M34: 28,792,205 km (0.117 R)
• M35: 29,695,327 km (0.025 R)
• M36: 30,302,694 km (0.114 R)
• M37: 30,684,318 km (0.093 R)
• M38: 31,452,504 km (0.111 R)
• M39: 32,071,390 km (0.067 R)
• M40: 32,460,344 km (0.054 R)
• M41: 33,478,956 km (0.096 R)
• M42: 35,146,225 km (0.112 R)
• M43: 36,759,189 km (0.117 R)
• M44: 37,329,456 km (0.064 R)
• M45: 37,902,565 km (0.093 R)
• M46: 38,066,824 km (0.093 R)
• M47: 40,895,869 km (0.047 R)
• M48: 41,233,063 km (0.101 R)
• M49: 42,335,449 km (0.061 R)
• M50: 43,533,579 km (0.113 R)
• M51: 44,396,160 km (0.093 R)
• M52: 46,401,370 km (0.047 R)
• M53: 46,489,184 km (0.085 R)
• M54: 48,257,880 km (0.085 R)
• M55: 48,971,461 km (0.087 R)
• M56: 50,589,811 km (0.055 R)
• M57: 50,770,675 km (0.076 R)
• M58: 51,678,435 km (0.054 R)
• M59: 52,591,580 km (0.105 R)
• M60: 53,141,951 km (0.096 R)
• M61: 54,156,075 km (0.068 R)
• M62: 54,341,127 km (0.099 R)
• M63: 55,922,526 km (0.096 R)
• M64: 58,180,856 km (0.072 R)
• M65: 58,465,241 km (0.092 R)
• M66: 58,845,070 km (0.075 R)
• M67: 59,511,828 km (0.057 R)
• M68: 59,894,051 km (0.053 R)
• M69: 62,883,166 km (0.03 R)
• M70: 64,739,077 km (0.066 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 12,417 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit