🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.68 AU - 0.88 AU

Year: 243 Days

Day: 38.6 Hours

Environment

Temp: 139 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.15 AU - 1.39 AU

Year: 505 Days

Day: 43.6 Hours

Environment

Temp: 25 °C

Axial Tilt: 91.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.82 AU - 2.62 AU

Year: 1168 Days

Day: 39.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 146.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.28 AU - 2.8 AU

Year: 1429 Days

Day: 26.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,355,794 km

• M1: 1,756,129 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.47 AU - 2.93 AU

Year: 1567 Days

Day: 42 Hours

Environment

Temp: -90 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.2 AU - 3.88 AU

Year: 2352 Days

Day: 32.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.09 AU - 5.61 AU

Year: 3771 Days

Day: 34.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.43 AU - 5.63 AU

Year: 3983 Days

Day: 45.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,355,794 km

• M1: 159,471 km (0.032 R)
• M2: 284,236 km (0.047 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.1

Radius: 12.4

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 7.6 AU - 11.28 AU

Year: 10241 Days

Day: 13.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 86,355,794 km

• M1: 245,041 km (0.118 R)
• M2: 506,389 km (0.049 R)
• M3: 595,400 km (0.081 R)
• M4: 724,054 km (0.116 R)
• M5: 1,090,269 km (0.049 R)
• M6: 1,170,454 km (0.069 R)
• M7: 1,742,366 km (0.12 R)
• M8: 2,500,229 km (0.099 R)
• M9: 3,115,376 km (0.107 R)
• M10: 3,622,363 km (0.083 R)
• M11: 3,776,449 km (0.033 R)
• M12: 4,646,360 km (0.101 R)
• M13: 5,225,154 km (0.046 R)
• M14: 5,505,501 km (0.107 R)
• M15: 5,754,880 km (0.076 R)
• M16: 5,899,242 km (0.071 R)
• M17: 6,525,609 km (0.066 R)
• M18: 6,751,801 km (0.057 R)
• M19: 7,057,429 km (0.091 R)
• M20: 7,250,710 km (0.073 R)
• M21: 8,001,541 km (0.11 R)
• M22: 8,122,416 km (0.076 R)
• M23: 9,448,901 km (0.12 R)
• M24: 9,920,284 km (0.094 R)
• M25: 10,487,409 km (0.072 R)
• M26: 11,110,035 km (0.076 R)
• M27: 13,382,278 km (0.12 R)
• M28: 13,670,104 km (0.115 R)
• M29: 13,911,555 km (0.075 R)
• M30: 15,190,168 km (0.094 R)
• M31: 15,742,334 km (0.032 R)
• M32: 16,097,180 km (0.119 R)
• M33: 17,858,096 km (0.085 R)
• M34: 18,122,136 km (0.111 R)
• M35: 18,228,201 km (0.107 R)
• M36: 19,679,450 km (0.087 R)
• M37: 21,223,300 km (0.103 R)
• M38: 21,559,297 km (0.118 R)
• M39: 22,463,616 km (0.047 R)
• M40: 22,634,607 km (0.102 R)
• M41: 23,207,566 km (0.094 R)
• M42: 23,553,586 km (0.115 R)
• M43: 23,727,269 km (0.079 R)
• M44: 25,013,961 km (0.072 R)
• M45: 25,191,234 km (0.112 R)
• M46: 25,904,218 km (0.064 R)
• M47: 26,323,241 km (0.097 R)
• M48: 27,960,440 km (0.03 R)
• M49: 28,884,207 km (0.103 R)
• M50: 29,568,019 km (0.118 R)
• M51: 30,257,067 km (0.112 R)
• M52: 30,383,028 km (0.084 R)
• M53: 32,420,551 km (0.053 R)
• M54: 32,549,355 km (0.046 R)
• M55: 33,260,843 km (0.099 R)
• M56: 33,716,219 km (0.089 R)
• M57: 33,846,668 km (0.041 R)
• M58: 34,436,083 km (0.103 R)
• M59: 34,765,049 km (0.098 R)
• M60: 35,227,157 km (0.076 R)
• M61: 36,358,117 km (0.115 R)
• M62: 36,760,236 km (0.089 R)
• M63: 37,365,958 km (0.052 R)
• M64: 37,839,435 km (0.067 R)
• M65: 38,451,141 km (0.111 R)
• M66: 38,587,424 km (0.119 R)
• M67: 38,860,740 km (0.068 R)
• M68: 39,340,350 km (0.072 R)
• M69: 39,615,311 km (0.066 R)
• M70: 40,236,442 km (0.042 R)
• M71: 40,721,737 km (0.074 R)
• M72: 41,558,139 km (0.101 R)
• M73: 41,908,347 km (0.084 R)
• M74: 42,541,146 km (0.09 R)
• M75: 43,816,169 km (0.088 R)
• M76: 44,315,527 km (0.104 R)
• M77: 44,530,050 km (0.081 R)
• M78: 44,960,144 km (0.081 R)
• M79: 45,969,182 km (0.067 R)
• M80: 46,331,358 km (0.106 R)
• M81: 46,549,173 km (0.094 R)
• M82: 48,450,562 km (0.118 R)
• M83: 48,671,667 km (0.044 R)
• M84: 48,893,072 km (0.072 R)
• M85: 49,633,282 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 748.7

Radius: 4.2

Gravity: 42.44 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 12.27 AU - 20.23 AU

Year: 23130 Days

Day: 21.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,355,794 km

• M1: 54,902 km (0.053 R)
• M2: 92,302 km (0.049 R)
• M3: 523,293 km (0.044 R)
• M4: 641,775 km (0.05 R)
• M5: 821,741 km (0.104 R)
• M6: 1,046,288 km (0.112 R)
• M7: 1,968,558 km (0.113 R)
• M8: 2,191,010 km (0.111 R)
• M9: 2,305,154 km (0.113 R)
• M10: 2,988,666 km (0.068 R)
• M11: 3,030,703 km (0.096 R)
• M12: 3,374,180 km (0.076 R)
• M13: 3,594,986 km (0.11 R)
• M14: 4,097,486 km (0.066 R)
• M15: 4,428,546 km (0.118 R)
• M16: 4,768,283 km (0.101 R)
• M17: 4,916,384 km (0.101 R)
• M18: 5,994,985 km (0.049 R)
• M19: 6,101,499 km (0.088 R)
• M20: 6,208,611 km (0.051 R)
• M21: 6,478,934 km (0.071 R)
• M22: 6,808,498 km (0.057 R)
• M23: 8,298,343 km (0.064 R)
• M24: 8,536,204 km (0.091 R)
• M25: 8,596,043 km (0.07 R)
• M26: 9,140,579 km (0.086 R)
• M27: 11,427,931 km (0.103 R)
• M28: 12,634,139 km (0.101 R)
• M29: 13,183,163 km (0.042 R)
• M30: 13,599,942 km (0.108 R)
• M31: 14,304,249 km (0.061 R)
• M32: 14,375,458 km (0.084 R)
• M33: 14,517,875 km (0.116 R)
• M34: 14,660,891 km (0.094 R)
• M35: 14,948,268 km (0.1 R)
• M36: 15,674,865 km (0.104 R)
• M37: 15,821,471 km (0.094 R)
• M38: 16,116,328 km (0.102 R)
• M39: 16,264,281 km (0.114 R)
• M40: 17,769,534 km (0.117 R)
• M41: 19,397,159 km (0.096 R)
• M42: 19,633,673 km (0.095 R)
• M43: 20,029,659 km (0.116 R)
• M44: 23,124,988 km (0.109 R)
• M45: 23,459,489 km (0.054 R)
• M46: 24,048,456 km (0.066 R)
• M47: 24,132,979 km (0.063 R)
• M48: 26,627,374 km (0.111 R)
• M49: 27,506,411 km (0.114 R)
• M50: 28,842,469 km (0.105 R)
• M51: 31,855,670 km (0.108 R)
• M52: 32,600,966 km (0.083 R)
• M53: 32,882,061 km (0.104 R)
• M54: 33,729,832 km (0.113 R)
• M55: 33,919,223 km (0.101 R)
• M56: 35,639,449 km (0.065 R)
• M57: 35,735,790 km (0.107 R)
• M58: 36,122,201 km (0.105 R)
• M59: 37,780,045 km (0.055 R)
• M60: 38,568,874 km (0.113 R)
• M61: 39,662,135 km (0.12 R)
• M62: 40,463,681 km (0.047 R)
• M63: 44,654,516 km (0.111 R)
• M64: 44,966,577 km (0.056 R)
• M65: 46,642,971 km (0.103 R)
• M66: 46,748,287 km (0.087 R)
• M67: 47,382,732 km (0.112 R)
• M68: 48,766,961 km (0.079 R)
• M69: 49,088,148 km (0.12 R)
• M70: 49,732,915 km (0.1 R)
• M71: 52,011,440 km (0.104 R)
• M72: 52,888,382 km (0.05 R)
• M73: 54,656,928 km (0.085 R)
• M74: 59,048,075 km (0.097 R)
• M75: 60,077,308 km (0.111 R)
• M76: 60,997,335 km (0.092 R)
• M77: 63,317,448 km (0.103 R)
• M78: 63,550,971 km (0.107 R)
• M79: 64,958,537 km (0.093 R)
• M80: 66,257,795 km (0.082 R)
• M81: 69,844,703 km (0.057 R)
• M82: 70,327,605 km (0.079 R)
• M83: 71,661,569 km (0.091 R)
• M84: 72,636,947 km (0.08 R)
• M85: 74,108,242 km (0.12 R)
• M86: 75,837,145 km (0.104 R)
• M87: 77,829,190 km (0.075 R)
• M88: 78,329,894 km (0.114 R)
• M89: 79,460,405 km (0.106 R)
• M90: 80,469,891 km (0.078 R)
• M91: 81,864,742 km (0.058 R)
• M92: 82,119,208 km (0.11 R)
• M93: 82,501,431 km (0.109 R)
• M94: 83,011,858 km (0.073 R)
• M95: 84,164,360 km (0.093 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 12,653 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit