🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.51 AU - 0.57 AU

Year: 141 Days

Day: 46 Hours

Environment

Temp: 244 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.56 AU - 0.74 AU

Year: 187 Days

Day: 22.6 Hours

Environment

Temp: 175 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.91 AU - 1.05 AU

Year: 346 Days

Day: 28.6 Hours

Environment

Temp: 136 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.09 AU - 1.15 AU

Year: 422 Days

Day: 33.1 Hours

Environment

Temp: 26 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.91 AU - 1.49 AU

Year: 469 Days

Day: 47.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 10.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 88,382,768 km

• M1: 819,348 km (0.052 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.12 AU - 1.3 AU

Year: 474 Days

Day: 18.1 Hours

Environment

Temp: 27 °C

Axial Tilt: 92.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 88,382,768 km

• M1: 173,384 km (0.099 R)
• M2: 891,454 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.2

Radius: 10.9

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.48 AU - 9.06 AU

Year: 6987 Days

Day: 14.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 88,382,768 km

• M1: 180,116 km (0.06 R)
• M2: 261,497 km (0.042 R)
• M3: 366,964 km (0.105 R)
• M4: 481,556 km (0.092 R)
• M5: 656,585 km (0.037 R)
• M6: 1,015,321 km (0.079 R)
• M7: 1,114,205 km (0.09 R)
• M8: 1,261,708 km (0.077 R)
• M9: 1,400,086 km (0.06 R)
• M10: 1,560,007 km (0.051 R)
• M11: 1,777,223 km (0.086 R)
• M12: 1,880,894 km (0.105 R)
• M13: 1,986,660 km (0.112 R)
• M14: 2,167,524 km (0.053 R)
• M15: 2,468,215 km (0.119 R)
• M16: 2,545,557 km (0.103 R)
• M17: 2,702,785 km (0.075 R)
• M18: 2,802,567 km (0.029 R)
• M19: 2,903,695 km (0.104 R)
• M20: 3,471,119 km (0.112 R)
• M21: 3,734,412 km (0.042 R)
• M22: 4,027,025 km (0.117 R)
• M23: 4,586,820 km (0.039 R)
• M24: 4,949,296 km (0.116 R)
• M25: 5,221,115 km (0.088 R)
• M26: 5,421,726 km (0.073 R)
• M27: 5,548,585 km (0.111 R)
• M28: 6,170,763 km (0.091 R)
• M29: 6,760,627 km (0.109 R)
• M30: 7,368,593 km (0.063 R)
• M31: 7,821,725 km (0.11 R)
• M32: 8,518,402 km (0.087 R)
• M33: 8,695,675 km (0.103 R)
• M34: 8,844,376 km (0.109 R)
• M35: 8,964,054 km (0.058 R)
• M36: 9,084,181 km (0.102 R)
• M37: 9,508,740 km (0.117 R)
• M38: 10,095,463 km (0.108 R)
• M39: 10,566,995 km (0.104 R)
• M40: 10,693,854 km (0.109 R)
• M41: 10,917,353 km (0.083 R)
• M42: 11,110,035 km (0.101 R)
• M43: 12,490,525 km (0.061 R)
• M44: 12,793,311 km (0.109 R)
• M45: 12,928,697 km (0.077 R)
• M46: 13,235,073 km (0.09 R)
• M47: 14,519,521 km (0.038 R)
• M48: 14,625,436 km (0.063 R)
• M49: 15,302,067 km (0.11 R)
• M50: 15,770,907 km (0.104 R)
• M51: 16,464,742 km (0.114 R)
• M52: 16,759,749 km (0.113 R)
• M53: 16,945,100 km (0.077 R)
• M54: 17,243,099 km (0.118 R)
• M55: 17,505,195 km (0.071 R)
• M56: 18,414,002 km (0.101 R)
• M57: 19,532,396 km (0.099 R)
• M58: 19,610,486 km (0.079 R)
• M59: 20,080,373 km (0.116 R)
• M60: 20,991,274 km (0.078 R)
• M61: 21,071,159 km (0.072 R)
• M62: 21,592,657 km (0.109 R)
• M63: 21,834,856 km (0.091 R)
• M64: 22,485,009 km (0.106 R)
• M65: 22,935,598 km (0.053 R)
• M66: 23,059,016 km (0.085 R)
• M67: 23,430,766 km (0.115 R)
• M68: 23,555,082 km (0.067 R)
• M69: 23,637,960 km (0.03 R)
• M70: 23,762,724 km (0.079 R)
• M71: 23,970,964 km (0.083 R)
• M72: 24,054,440 km (0.101 R)
• M73: 24,473,314 km (0.093 R)
• M74: 25,616,391 km (0.11 R)
• M75: 26,172,895 km (0.113 R)
• M76: 26,258,914 km (0.119 R)
• M77: 26,646,971 km (0.091 R)
• M78: 27,080,356 km (0.098 R)
• M79: 27,254,488 km (0.108 R)
• M80: 27,341,554 km (0.063 R)
• M81: 27,778,829 km (0.091 R)
• M82: 28,482,986 km (0.085 R)
• M83: 28,571,398 km (0.048 R)
• M84: 29,148,547 km (0.12 R)
• M85: 29,460,907 km (0.089 R)
• M86: 29,639,976 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.5

Radius: 3

Gravity: 54.94 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 11.35 AU - 16.93 AU

Year: 18953 Days

Day: 21.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,382,768 km

• M1: 39,344 km (0.081 R)
• M2: 93,499 km (0.05 R)
• M3: 237,561 km (0.118 R)
• M4: 345,721 km (0.056 R)
• M5: 379,231 km (0.092 R)
• M6: 486,791 km (0.079 R)
• M7: 563,834 km (0.107 R)
• M8: 665,561 km (0.108 R)
• M9: 729,439 km (0.066 R)
• M10: 751,131 km (0.049 R)
• M11: 1,178,682 km (0.103 R)
• M12: 1,526,497 km (0.104 R)
• M13: 1,873,863 km (0.102 R)
• M14: 2,438,445 km (0.112 R)
• M15: 2,537,329 km (0.048 R)
• M16: 2,807,503 km (0.082 R)
• M17: 3,411,280 km (0.069 R)
• M18: 3,596,333 km (0.119 R)
• M19: 3,671,281 km (0.086 R)
• M20: 4,092,549 km (0.044 R)
• M21: 4,732,080 km (0.069 R)
• M22: 5,063,439 km (0.099 R)
• M23: 5,105,327 km (0.113 R)
• M24: 5,316,858 km (0.038 R)
• M25: 5,445,063 km (0.113 R)
• M26: 6,325,746 km (0.118 R)
• M27: 7,296,935 km (0.047 R)
• M28: 7,775,499 km (0.053 R)
• M29: 8,612,200 km (0.111 R)
• M30: 9,580,397 km (0.094 R)
• M31: 9,632,308 km (0.092 R)
• M32: 9,840,847 km (0.07 R)
• M33: 10,315,671 km (0.102 R)
• M34: 10,743,820 km (0.117 R)
• M35: 11,068,896 km (0.041 R)
• M36: 11,177,953 km (0.117 R)
• M37: 13,027,731 km (0.098 R)
• M38: 13,085,326 km (0.114 R)
• M39: 13,723,660 km (0.071 R)
• M40: 13,899,437 km (0.11 R)
• M41: 14,849,833 km (0.065 R)
• M42: 15,030,397 km (0.026 R)
• M43: 16,252,163 km (0.06 R)
• M44: 16,438,263 km (0.119 R)
• M45: 16,749,875 km (0.101 R)
• M46: 17,378,934 km (0.071 R)
• M47: 19,443,086 km (0.075 R)
• M48: 21,041,240 km (0.111 R)
• M49: 21,243,945 km (0.077 R)
• M50: 22,061,348 km (0.101 R)
• M51: 22,819,510 km (0.093 R)
• M52: 23,516,187 km (0.05 R)
• M53: 23,796,832 km (0.051 R)
• M54: 24,008,065 km (0.06 R)
• M55: 25,431,788 km (0.085 R)
• M56: 27,914,215 km (0.053 R)
• M57: 28,434,815 km (0.119 R)
• M58: 29,184,001 km (0.113 R)
• M59: 30,167,757 km (0.053 R)
• M60: 30,472,637 km (0.087 R)
• M61: 30,625,377 km (0.118 R)
• M62: 31,085,390 km (0.059 R)
• M63: 31,857,016 km (0.096 R)
• M64: 32,478,895 km (0.113 R)
• M65: 32,869,644 km (0.087 R)
• M66: 32,948,033 km (0.098 R)
• M67: 33,104,812 km (0.118 R)
• M68: 33,419,267 km (0.118 R)
• M69: 35,166,271 km (0.05 R)
• M70: 36,212,409 km (0.099 R)
• M71: 37,187,188 km (0.08 R)
• M72: 37,268,719 km (0.115 R)
• M73: 41,594,192 km (0.081 R)
• M74: 42,188,395 km (0.112 R)
• M75: 43,988,057 km (0.083 R)
• M76: 44,506,713 km (0.094 R)
• M77: 45,288,661 km (0.1 R)
• M78: 45,463,092 km (0.108 R)
• M79: 46,250,575 km (0.108 R)
• M80: 46,954,284 km (0.054 R)
• M81: 48,907,733 km (0.063 R)
• M82: 49,714,514 km (0.099 R)
• M83: 51,068,973 km (0.091 R)
• M84: 51,159,629 km (0.073 R)
• M85: 52,252,442 km (0.051 R)
• M86: 54,739,357 km (0.036 R)
• M87: 55,204,157 km (0.044 R)
• M88: 58,114,734 km (0.102 R)
• M89: 59,445,407 km (0.058 R)
• M90: 60,402,085 km (0.091 R)
• M91: 62,621,669 km (0.077 R)
• M92: 64,475,186 km (0.096 R)
• M93: 64,867,731 km (0.12 R)
• M94: 65,261,024 km (0.061 R)
• M95: 65,753,799 km (0.071 R)
• M96: 65,852,384 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 524.4

Radius: 7.4

Gravity: 9.58 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 17.92 AU - 19.3 AU

Year: 28616 Days

Day: 16.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 88,382,768 km

• M1: 670,198 km (0.093 R)
• M2: 1,049,728 km (0.097 R)
• M3: 1,199,925 km (0.075 R)
• M4: 1,488,200 km (0.112 R)
• M5: 3,225,629 km (0.116 R)
• M6: 3,313,144 km (0.088 R)
• M7: 3,401,407 km (0.119 R)
• M8: 4,278,200 km (0.118 R)
• M9: 4,866,419 km (0.044 R)
• M10: 5,017,513 km (0.11 R)
• M11: 5,324,188 km (0.055 R)
• M12: 5,479,770 km (0.043 R)
• M13: 6,171,660 km (0.109 R)
• M14: 6,445,125 km (0.059 R)
• M15: 6,890,777 km (0.101 R)
• M16: 7,404,197 km (0.089 R)
• M17: 9,202,663 km (0.098 R)
• M18: 9,452,341 km (0.116 R)
• M19: 9,830,824 km (0.112 R)
• M20: 12,755,163 km (0.115 R)
• M21: 13,454,683 km (0.075 R)
• M22: 13,596,053 km (0.093 R)
• M23: 15,257,337 km (0.118 R)
• M24: 17,905,668 km (0.079 R)
• M25: 17,983,459 km (0.115 R)
• M26: 18,217,281 km (0.119 R)
• M27: 18,609,377 km (0.097 R)
• M28: 19,401,647 km (0.096 R)
• M29: 19,641,602 km (0.092 R)
• M30: 19,801,971 km (0.085 R)
• M31: 21,348,065 km (0.097 R)
• M32: 22,511,787 km (0.064 R)
• M33: 22,679,785 km (0.104 R)
• M34: 24,038,134 km (0.075 R)
• M35: 24,900,566 km (0.066 R)
• M36: 25,161,315 km (0.118 R)
• M37: 26,036,761 km (0.078 R)
• M38: 26,124,875 km (0.031 R)
• M39: 27,189,712 km (0.115 R)
• M40: 27,368,631 km (0.048 R)
• M41: 27,907,483 km (0.089 R)
• M42: 29,821,288 km (0.085 R)
• M43: 30,468,449 km (0.088 R)
• M44: 35,127,375 km (0.112 R)
• M45: 35,615,064 km (0.076 R)
• M46: 35,908,725 km (0.095 R)
• M47: 38,487,792 km (0.066 R)
• M48: 39,091,420 km (0.051 R)
• M49: 39,698,039 km (0.115 R)
• M50: 40,920,852 km (0.113 R)
• M51: 41,639,819 km (0.074 R)
• M52: 42,466,647 km (0.061 R)
• M53: 43,090,320 km (0.083 R)
• M54: 43,612,417 km (0.063 R)
• M55: 44,136,458 km (0.1 R)
• M56: 45,085,208 km (0.102 R)
• M57: 45,402,804 km (0.026 R)
• M58: 45,827,662 km (0.034 R)
• M59: 46,253,717 km (0.093 R)
• M60: 47,217,277 km (0.117 R)
• M61: 47,324,838 km (0.085 R)
• M62: 47,647,670 km (0.104 R)
• M63: 49,928,439 km (0.083 R)
• M64: 51,689,804 km (0.044 R)
• M65: 52,801,017 km (0.07 R)
• M66: 53,135,817 km (0.115 R)
• M67: 54,482,497 km (0.075 R)
• M68: 54,708,091 km (0.099 R)
• M69: 55,953,942 km (0.089 R)
• M70: 59,747,594 km (0.108 R)
• M71: 60,562,903 km (0.043 R)
• M72: 63,742,157 km (0.097 R)
• M73: 64,098,798 km (0.117 R)
• M74: 65,531,646 km (0.11 R)
• M75: 70,138,513 km (0.038 R)
• M76: 70,875,432 km (0.071 R)
• M77: 70,998,551 km (0.079 R)
• M78: 72,728,800 km (0.107 R)
• M79: 72,977,132 km (0.104 R)
• M80: 73,723,925 km (0.115 R)
• M81: 75,350,353 km (0.098 R)
• M82: 77,115,159 km (0.115 R)
• M83: 78,129,732 km (0.09 R)
• M84: 79,532,062 km (0.094 R)
• M85: 80,942,471 km (0.113 R)
• M86: 83,138,717 km (0.116 R)
• M87: 83,268,419 km (0.071 R)
• M88: 83,528,270 km (0.06 R)
• M89: 84,178,871 km (0.061 R)
• M90: 84,831,268 km (0.084 R)
• M91: 86,403,691 km (0.053 R)
• M92: 87,325,363 km (0.108 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 15,434 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit