🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.49 AU - 0.63 AU

Year: 155 Days

Day: 45.6 Hours

Environment

Temp: 238 °C

Axial Tilt: 42.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,902,479 km

• M1: 63,878 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.56 AU - 0.6 AU

Year: 163 Days

Day: 19.1 Hours

Environment

Temp: 140 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,902,479 km

• M1: 204,799 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.18 AU - 1.38 AU

Year: 534 Days

Day: 41.7 Hours

Environment

Temp: -17 °C

Axial Tilt: 84.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.08 AU - 1.64 AU

Year: 585 Days

Day: 18.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.75 AU - 2.01 AU

Year: 951 Days

Day: 27.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,902,479 km

• M1: 531,970 km (0.078 R)
• M2: 959,521 km (0.079 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.3 AU - 3.62 AU

Year: 1879 Days

Day: 19.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,902,479 km

• M1: 788,979 km (0.087 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.87 AU - 3.21 AU

Year: 1956 Days

Day: 46.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.6

Radius: 10.5

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 7.66 AU - 10.56 AU

Year: 10145 Days

Day: 7.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 57,902,479 km

• M1: 132,245 km (0.095 R)
• M2: 224,696 km (0.096 R)
• M3: 480,508 km (0.118 R)
• M4: 720,613 km (0.116 R)
• M5: 1,289,683 km (0.042 R)
• M6: 1,490,743 km (0.067 R)
• M7: 1,898,397 km (0.058 R)
• M8: 2,050,688 km (0.111 R)
• M9: 2,207,017 km (0.085 R)
• M10: 2,587,295 km (0.107 R)
• M11: 3,166,239 km (0.112 R)
• M12: 3,317,333 km (0.079 R)
• M13: 3,439,853 km (0.081 R)
• M14: 3,721,097 km (0.1 R)
• M15: 3,912,882 km (0.093 R)
• M16: 4,440,214 km (0.098 R)
• M17: 6,533,837 km (0.098 R)
• M18: 6,688,072 km (0.058 R)
• M19: 7,079,121 km (0.105 R)
• M20: 8,254,960 km (0.034 R)
• M21: 8,505,836 km (0.117 R)
• M22: 8,716,769 km (0.115 R)
• M23: 8,929,497 km (0.066 R)
• M24: 9,360,040 km (0.101 R)
• M25: 9,446,956 km (0.077 R)
• M26: 9,797,464 km (0.086 R)
• M27: 10,196,740 km (0.047 R)
• M28: 11,473,259 km (0.113 R)
• M29: 11,566,309 km (0.099 R)
• M30: 11,941,201 km (0.067 R)
• M31: 12,606,912 km (0.073 R)
• M32: 12,895,935 km (0.053 R)
• M33: 13,529,631 km (0.063 R)
• M34: 13,776,169 km (0.098 R)
• M35: 14,273,582 km (0.039 R)
• M36: 15,337,222 km (0.086 R)
• M37: 16,008,319 km (0.068 R)
• M38: 16,269,068 km (0.105 R)
• M39: 16,847,563 km (0.117 R)
• M40: 16,953,478 km (0.101 R)
• M41: 18,187,511 km (0.084 R)
• M42: 18,787,847 km (0.069 R)
• M43: 20,064,066 km (0.041 R)
• M44: 21,082,230 km (0.072 R)
• M45: 21,770,380 km (0.078 R)
• M46: 22,059,403 km (0.119 R)
• M47: 22,582,547 km (0.092 R)
• M48: 23,404,736 km (0.045 R)
• M49: 25,017,701 km (0.064 R)
• M50: 25,807,129 km (0.056 R)
• M51: 26,112,907 km (0.063 R)
• M52: 27,099,505 km (0.031 R)
• M53: 27,659,749 km (0.085 R)
• M54: 28,223,882 km (0.118 R)
• M55: 28,412,824 km (0.118 R)
• M56: 30,324,835 km (0.107 R)
• M57: 31,296,323 km (0.114 R)
• M58: 31,818,719 km (0.053 R)
• M59: 31,884,243 km (0.111 R)
• M60: 32,146,638 km (0.077 R)
• M61: 33,203,547 km (0.077 R)
• M62: 33,936,726 km (0.115 R)
• M63: 36,236,494 km (0.096 R)
• M64: 36,441,892 km (0.077 R)
• M65: 36,991,365 km (0.075 R)
• M66: 37,060,180 km (0.062 R)
• M67: 40,416,258 km (0.114 R)
• M68: 40,487,168 km (0.056 R)
• M69: 40,700,345 km (0.055 R)
• M70: 40,913,821 km (0.089 R)
• M71: 42,058,544 km (0.102 R)
• M72: 42,130,351 km (0.077 R)
• M73: 42,562,689 km (0.05 R)
• M74: 43,068,778 km (0.068 R)
• M75: 44,233,248 km (0.115 R)
• M76: 44,672,467 km (0.105 R)
• M77: 45,186,934 km (0.077 R)
• M78: 45,703,197 km (0.118 R)
• M79: 46,592,855 km (0.089 R)
• M80: 47,039,854 km (0.097 R)
• M81: 47,263,951 km (0.118 R)
• M82: 48,238,731 km (0.089 R)
• M83: 48,389,376 km (0.108 R)
• M84: 49,827,610 km (0.093 R)
• M85: 50,972,931 km (0.113 R)
• M86: 51,279,906 km (0.066 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441

Radius: 10.5

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.83 AU - 12.23 AU

Year: 11720 Days

Day: 13.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 57,902,479 km

• M1: 223,499 km (0.101 R)
• M2: 430,991 km (0.114 R)
• M3: 771,476 km (0.089 R)
• M4: 838,795 km (0.089 R)
• M5: 1,072,916 km (0.111 R)
• M6: 1,267,543 km (0.069 R)
• M7: 1,452,745 km (0.026 R)
• M8: 1,850,226 km (0.109 R)
• M9: 2,013,887 km (0.069 R)
• M10: 2,133,864 km (0.102 R)
• M11: 2,330,735 km (0.101 R)
• M12: 2,482,427 km (0.092 R)
• M13: 2,585,500 km (0.026 R)
• M14: 2,742,727 km (0.094 R)
• M15: 2,849,241 km (0.111 R)
• M16: 3,605,009 km (0.047 R)
• M17: 3,722,145 km (0.066 R)
• M18: 3,900,166 km (0.044 R)
• M19: 4,172,584 km (0.072 R)
• M20: 4,864,624 km (0.098 R)
• M21: 5,092,312 km (0.092 R)
• M22: 5,323,590 km (0.096 R)
• M23: 5,728,252 km (0.092 R)
• M24: 6,389,026 km (0.102 R)
• M25: 6,638,705 km (0.117 R)
• M26: 6,927,877 km (0.109 R)
• M27: 7,744,532 km (0.076 R)
• M28: 8,125,857 km (0.088 R)
• M29: 8,396,480 km (0.074 R)
• M30: 8,630,750 km (0.062 R)
• M31: 9,266,092 km (0.066 R)
• M32: 9,752,584 km (0.099 R)
• M33: 9,875,404 km (0.041 R)
• M34: 10,164,278 km (0.112 R)
• M35: 10,247,305 km (0.087 R)
• M36: 10,455,844 km (0.088 R)
• M37: 11,304,363 km (0.098 R)
• M38: 11,390,382 km (0.098 R)
• M39: 11,476,700 km (0.052 R)
• M40: 11,649,934 km (0.059 R)
• M41: 12,262,986 km (0.102 R)
• M42: 12,707,292 km (0.104 R)
• M43: 12,796,901 km (0.055 R)
• M44: 13,066,626 km (0.087 R)
• M45: 13,474,879 km (0.116 R)
• M46: 14,072,073 km (0.087 R)
• M47: 15,770,308 km (0.113 R)
• M48: 16,448,136 km (0.101 R)
• M49: 16,741,647 km (0.054 R)
• M50: 19,977,599 km (0.03 R)
• M51: 20,763,436 km (0.069 R)
• M52: 20,868,903 km (0.11 R)
• M53: 21,133,542 km (0.027 R)
• M54: 21,559,297 km (0.062 R)
• M55: 21,826,778 km (0.104 R)
• M56: 21,934,040 km (0.094 R)
• M57: 23,400,099 km (0.047 R)
• M58: 24,172,622 km (0.103 R)
• M59: 24,506,226 km (0.101 R)
• M60: 24,673,626 km (0.054 R)
• M61: 26,368,569 km (0.115 R)
• M62: 27,403,338 km (0.04 R)
• M63: 28,510,213 km (0.117 R)
• M64: 28,980,548 km (0.103 R)
• M65: 30,048,228 km (0.102 R)
• M66: 30,167,607 km (0.097 R)
• M67: 30,406,964 km (0.099 R)
• M68: 33,513,513 km (0.059 R)
• M69: 34,321,342 km (0.112 R)
• M70: 34,508,638 km (0.091 R)
• M71: 35,829,588 km (0.101 R)
• M72: 36,528,060 km (0.118 R)
• M73: 37,616,534 km (0.057 R)
• M74: 37,874,142 km (0.073 R)
• M75: 38,585,629 km (0.092 R)
• M76: 39,956,245 km (0.085 R)
• M77: 41,342,718 km (0.038 R)
• M78: 43,215,833 km (0.064 R)
• M79: 44,162,787 km (0.056 R)
• M80: 44,570,591 km (0.096 R)
• M81: 45,801,931 km (0.079 R)
• M82: 46,008,227 km (0.105 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.7

Radius: 9.5

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 9.19 AU - 13.95 AU

Year: 14520 Days

Day: 5.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 57,902,479 km

• M1: 119,977 km (0.087 R)
• M2: 203,752 km (0.104 R)
• M3: 306,676 km (0.074 R)
• M4: 448,943 km (0.104 R)
• M5: 563,236 km (0.086 R)
• M6: 764,146 km (0.067 R)
• M7: 843,283 km (0.093 R)
• M8: 1,575,415 km (0.116 R)
• M9: 2,056,223 km (0.113 R)
• M10: 2,169,020 km (0.112 R)
• M11: 2,671,818 km (0.095 R)
• M12: 3,016,342 km (0.105 R)
• M13: 4,753,472 km (0.099 R)
• M14: 5,132,254 km (0.065 R)
• M15: 5,247,744 km (0.088 R)
• M16: 5,403,325 km (0.107 R)
• M17: 5,758,620 km (0.057 R)
• M18: 5,959,381 km (0.069 R)
• M19: 6,659,050 km (0.06 R)
• M20: 7,341,216 km (0.054 R)
• M21: 7,427,983 km (0.09 R)
• M22: 7,515,199 km (0.066 R)
• M23: 7,956,363 km (0.089 R)
• M24: 8,909,900 km (0.117 R)
• M25: 9,049,175 km (0.102 R)
• M26: 10,091,723 km (0.104 R)
• M27: 11,072,337 km (0.055 R)
• M28: 11,272,050 km (0.051 R)
• M29: 12,083,170 km (0.119 R)
• M30: 13,123,174 km (0.116 R)
• M31: 14,300,210 km (0.103 R)
• M32: 14,956,346 km (0.096 R)
• M33: 16,071,748 km (0.114 R)
• M34: 17,040,843 km (0.088 R)
• M35: 17,156,033 km (0.111 R)
• M36: 17,619,637 km (0.115 R)
• M37: 18,146,072 km (0.117 R)
• M38: 18,381,838 km (0.067 R)
• M39: 18,559,112 km (0.074 R)
• M40: 19,214,500 km (0.088 R)
• M41: 19,394,616 km (0.117 R)
• M42: 19,816,931 km (0.088 R)
• M43: 20,242,237 km (0.095 R)
• M44: 20,303,273 km (0.095 R)
• M45: 20,855,140 km (0.051 R)
• M46: 21,287,927 km (0.058 R)
• M47: 21,412,093 km (0.112 R)
• M48: 23,431,215 km (0.089 R)
• M49: 24,723,741 km (0.105 R)
• M50: 24,919,714 km (0.087 R)
• M51: 25,116,136 km (0.087 R)
• M52: 25,510,476 km (0.047 R)
• M53: 26,039,454 km (0.114 R)
• M54: 26,906,823 km (0.103 R)
• M55: 27,648,080 km (0.059 R)
• M56: 30,260,208 km (0.119 R)
• M57: 30,609,669 km (0.056 R)
• M58: 31,101,397 km (0.112 R)
• M59: 31,171,708 km (0.093 R)
• M60: 32,163,542 km (0.063 R)
• M61: 33,093,742 km (0.114 R)
• M62: 33,670,591 km (0.082 R)
• M63: 35,641,842 km (0.103 R)
• M64: 36,753,055 km (0.116 R)
• M65: 36,827,555 km (0.03 R)
• M66: 37,425,199 km (0.089 R)
• M67: 37,500,147 km (0.112 R)
• M68: 37,575,096 km (0.108 R)
• M69: 37,950,885 km (0.106 R)
• M70: 38,101,381 km (0.051 R)
• M71: 39,161,431 km (0.115 R)
• M72: 40,000,975 km (0.091 R)
• M73: 44,604,700 km (0.052 R)
• M74: 44,684,136 km (0.03 R)
• M75: 45,881,817 km (0.101 R)
• M76: 46,444,305 km (0.075 R)
• M77: 47,170,901 km (0.072 R)
• M78: 47,332,916 km (0.105 R)
• M79: 48,064,001 km (0.11 R)
• M80: 48,390,124 km (0.117 R)
• M81: 48,962,785 km (0.045 R)
• M82: 52,109,875 km (0.081 R)
• M83: 52,864,746 km (0.063 R)
• M84: 53,285,714 km (0.118 R)
• M85: 53,623,357 km (0.103 R)
• M86: 54,215,764 km (0.073 R)
• M87: 55,321,741 km (0.113 R)
• M88: 55,492,582 km (0.116 R)
• M89: 55,749,142 km (0.097 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 13,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit