🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.54 AU - 0.8 AU

Year: 169 Days

Day: 40.9 Hours

Environment

Temp: 300 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.86 AU - 1.42 AU

Year: 374 Days

Day: 21.4 Hours

Environment

Temp: 199 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.34 AU - 1.36 AU

Year: 482 Days

Day: 27.3 Hours

Environment

Temp: 192 °C

Axial Tilt: 47.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.59 AU - 2.59 AU

Year: 1282 Days

Day: 46.8 Hours

Environment

Temp: -33 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.86 AU - 3.46 AU

Year: 1728 Days

Day: 22.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,858,822 km

• M1: 1,495,829 km (0.083 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.45 AU - 3.51 AU

Year: 1997 Days

Day: 43.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.05 AU - 7.19 AU

Year: 4657 Days

Day: 29.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,858,822 km

• M1: 254,616 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.2

Radius: 8.4

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 8.69 AU - 8.97 AU

Year: 8071 Days

Day: 7.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 50,858,822 km

• M1: 225,594 km (0.077 R)
• M2: 296,503 km (0.11 R)
• M3: 416,630 km (0.068 R)
• M4: 532,269 km (0.119 R)
• M5: 696,228 km (0.103 R)
• M6: 850,165 km (0.119 R)
• M7: 904,020 km (0.079 R)
• M8: 1,252,583 km (0.1 R)
• M9: 1,393,654 km (0.077 R)
• M10: 1,490,743 km (0.062 R)
• M11: 1,674,599 km (0.074 R)
• M12: 1,760,767 km (0.052 R)
• M13: 1,883,886 km (0.099 R)
• M14: 1,991,746 km (0.103 R)
• M15: 2,083,150 km (0.058 R)
• M16: 2,385,338 km (0.111 R)
• M17: 2,463,129 km (0.056 R)
• M18: 2,905,939 km (0.111 R)
• M19: 2,968,171 km (0.102 R)
• M20: 3,052,096 km (0.102 R)
• M21: 3,505,078 km (0.084 R)
• M22: 3,683,249 km (0.12 R)
• M23: 4,141,767 km (0.041 R)
• M24: 4,282,837 km (0.103 R)
• M25: 4,425,554 km (0.119 R)
• M26: 4,666,855 km (0.08 R)
• M27: 4,863,128 km (0.103 R)
• M28: 5,137,340 km (0.053 R)
• M29: 5,238,319 km (0.04 R)
• M30: 5,545,294 km (0.06 R)
• M31: 5,622,935 km (0.071 R)
• M32: 6,392,317 km (0.053 R)
• M33: 6,555,678 km (0.113 R)
• M34: 7,110,088 km (0.105 R)
• M35: 8,057,491 km (0.056 R)
• M36: 8,204,396 km (0.069 R)
• M37: 8,322,728 km (0.047 R)
• M38: 8,590,807 km (0.06 R)
• M39: 8,831,510 km (0.11 R)
• M40: 9,474,033 km (0.101 R)
• M41: 9,754,080 km (0.08 R)
• M42: 10,036,820 km (0.075 R)
• M43: 10,674,706 km (0.066 R)
• M44: 11,490,463 km (0.044 R)
• M45: 11,622,857 km (0.085 R)
• M46: 11,822,421 km (0.104 R)
• M47: 12,056,691 km (0.09 R)
• M48: 12,940,216 km (0.082 R)
• M49: 13,146,960 km (0.043 R)
• M50: 13,598,895 km (0.087 R)
• M51: 13,774,074 km (0.069 R)
• M52: 13,914,696 km (0.102 R)
• M53: 14,268,495 km (0.067 R)
• M54: 14,589,532 km (0.051 R)
• M55: 14,697,093 km (0.079 R)
• M56: 14,876,760 km (0.1 R)
• M57: 15,384,047 km (0.108 R)
• M58: 15,786,615 km (0.112 R)
• M59: 16,826,918 km (0.12 R)
• M60: 17,128,208 km (0.117 R)
• M61: 17,203,905 km (0.112 R)
• M62: 17,507,439 km (0.085 R)
• M63: 18,622,541 km (0.083 R)
• M64: 18,817,168 km (0.066 R)
• M65: 19,208,367 km (0.095 R)
• M66: 19,404,938 km (0.111 R)
• M67: 19,562,764 km (0.107 R)
• M68: 19,959,049 km (0.068 R)
• M69: 20,558,338 km (0.042 R)
• M70: 20,679,063 km (0.088 R)
• M71: 20,880,572 km (0.106 R)
• M72: 21,204,301 km (0.074 R)
• M73: 21,448,146 km (0.11 R)
• M74: 21,570,517 km (0.094 R)
• M75: 22,020,956 km (0.093 R)
• M76: 22,309,231 km (0.094 R)
• M77: 22,391,809 km (0.043 R)
• M78: 22,681,730 km (0.093 R)
• M79: 23,349,086 km (0.106 R)
• M80: 24,319,527 km (0.026 R)
• M81: 25,691,639 km (0.056 R)
• M82: 26,299,754 km (0.098 R)
• M83: 26,912,657 km (0.115 R)
• M84: 27,132,715 km (0.064 R)
• M85: 27,530,347 km (0.103 R)
• M86: 27,618,908 km (0.088 R)
• M87: 28,869,547 km (0.081 R)
• M88: 29,637,732 km (0.098 R)
• M89: 29,864,971 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.9

Radius: 14.6

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 11.73 AU - 11.85 AU

Year: 12452 Days

Day: 6.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 50,858,822 km

• M1: 188,942 km (0.065 R)
• M2: 328,667 km (0.096 R)
• M3: 489,484 km (0.056 R)
• M4: 1,070,672 km (0.099 R)
• M5: 1,182,571 km (0.054 R)
• M6: 1,338,303 km (0.104 R)
• M7: 1,543,401 km (0.064 R)
• M8: 1,985,613 km (0.118 R)
• M9: 2,270,148 km (0.11 R)
• M10: 2,367,985 km (0.078 R)
• M11: 3,120,911 km (0.105 R)
• M12: 4,153,136 km (0.058 R)
• M13: 4,519,651 km (0.069 R)
• M14: 5,349,769 km (0.093 R)
• M15: 5,884,133 km (0.028 R)
• M16: 6,226,862 km (0.104 R)
• M17: 6,576,322 km (0.117 R)
• M18: 6,753,446 km (0.113 R)
• M19: 7,367,546 km (0.065 R)
• M20: 7,662,852 km (0.054 R)
• M21: 7,774,601 km (0.114 R)
• M22: 8,495,065 km (0.084 R)
• M23: 8,610,853 km (0.115 R)
• M24: 9,316,357 km (0.097 R)
• M25: 9,676,140 km (0.119 R)
• M26: 10,162,931 km (0.118 R)
• M27: 11,287,459 km (0.12 R)
• M28: 11,757,046 km (0.112 R)
• M29: 12,146,001 km (0.089 R)
• M30: 13,880,139 km (0.077 R)
• M31: 15,454,507 km (0.099 R)
• M32: 16,455,018 km (0.11 R)
• M33: 17,036,206 km (0.035 R)
• M34: 17,427,404 km (0.059 R)
• M35: 18,069,478 km (0.077 R)
• M36: 18,368,375 km (0.12 R)
• M37: 18,719,182 km (0.077 R)
• M38: 20,041,776 km (0.114 R)
• M39: 20,196,461 km (0.11 R)
• M40: 20,403,055 km (0.096 R)
• M41: 20,662,458 km (0.116 R)
• M42: 21,027,327 km (0.066 R)
• M43: 21,289,423 km (0.063 R)
• M44: 21,816,605 km (0.045 R)
• M45: 22,081,842 km (0.107 R)
• M46: 22,776,575 km (0.032 R)
• M47: 23,045,552 km (0.118 R)
• M48: 23,478,339 km (0.09 R)
• M49: 24,406,893 km (0.115 R)
• M50: 24,516,847 km (0.078 R)
• M51: 25,125,112 km (0.073 R)
• M52: 25,291,764 km (0.075 R)
• M53: 25,682,214 km (0.077 R)
• M54: 26,299,904 km (0.071 R)
• M55: 26,865,534 km (0.079 R)
• M56: 27,149,919 km (0.114 R)
• M57: 27,321,059 km (0.12 R)
• M58: 27,435,352 km (0.096 R)
• M59: 27,721,682 km (0.102 R)
• M60: 28,066,655 km (0.111 R)
• M61: 28,297,484 km (0.072 R)
• M62: 29,285,279 km (0.078 R)
• M63: 29,577,893 km (0.091 R)
• M64: 30,461,866 km (0.097 R)
• M65: 31,294,678 km (0.096 R)
• M66: 31,714,001 km (0.083 R)
• M67: 33,226,285 km (0.11 R)
• M68: 35,196,489 km (0.091 R)
• M69: 36,258,335 km (0.057 R)
• M70: 36,383,997 km (0.053 R)
• M71: 36,824,862 km (0.112 R)
• M72: 37,140,813 km (0.099 R)
• M73: 37,584,670 km (0.049 R)
• M74: 38,349,713 km (0.101 R)
• M75: 38,477,769 km (0.09 R)
• M76: 39,119,993 km (0.106 R)
• M77: 39,960,134 km (0.091 R)
• M78: 40,936,859 km (0.059 R)
• M79: 42,317,647 km (0.043 R)
• M80: 42,781,251 km (0.074 R)
• M81: 43,379,792 km (0.079 R)
• M82: 44,652,571 km (0.091 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 167.9

Radius: 5.5

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 15.92 AU - 18.62 AU

Year: 22076 Days

Day: 19.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 50,858,822 km

• M1: 76,744 km (0.11 R)
• M2: 269,127 km (0.085 R)
• M3: 459,565 km (0.039 R)
• M4: 619,335 km (0.059 R)
• M5: 1,029,233 km (0.092 R)
• M6: 1,304,942 km (0.096 R)
• M7: 1,972,149 km (0.118 R)
• M8: 2,259,377 km (0.096 R)
• M9: 2,394,314 km (0.101 R)
• M10: 2,901,750 km (0.102 R)
• M11: 3,108,045 km (0.066 R)
• M12: 3,534,549 km (0.118 R)
• M13: 4,011,916 km (0.052 R)
• M14: 4,109,902 km (0.098 R)
• M15: 5,634,305 km (0.078 R)
• M16: 5,965,664 km (0.097 R)
• M17: 6,190,061 km (0.085 R)
• M18: 6,608,636 km (0.074 R)
• M19: 7,154,518 km (0.086 R)
• M20: 7,877,525 km (0.119 R)
• M21: 9,478,820 km (0.108 R)
• M22: 10,811,438 km (0.092 R)
• M23: 10,856,766 km (0.112 R)
• M24: 11,825,263 km (0.111 R)
• M25: 12,438,614 km (0.111 R)
• M26: 13,402,324 km (0.112 R)
• M27: 14,190,405 km (0.078 R)
• M28: 15,044,160 km (0.063 R)
• M29: 17,276,609 km (0.12 R)
• M30: 18,349,675 km (0.095 R)
• M31: 18,458,283 km (0.032 R)
• M32: 19,223,626 km (0.095 R)
• M33: 19,278,678 km (0.054 R)
• M34: 19,333,879 km (0.103 R)
• M35: 19,999,440 km (0.061 R)
• M36: 20,222,939 km (0.118 R)
• M37: 20,785,278 km (0.095 R)
• M38: 21,810,622 km (0.077 R)
• M39: 22,040,703 km (0.072 R)
• M40: 22,561,304 km (0.09 R)
• M41: 22,910,615 km (0.076 R)
• M42: 23,320,513 km (0.041 R)
• M43: 23,969,319 km (0.106 R)
• M44: 24,983,742 km (0.08 R)
• M45: 26,073,114 km (0.088 R)
• M46: 26,500,964 km (0.056 R)
• M47: 27,054,326 km (0.061 R)
• M48: 27,239,678 km (0.089 R)
• M49: 27,860,509 km (0.077 R)
• M50: 28,172,570 km (0.048 R)
• M51: 28,297,784 km (0.103 R)
• M52: 28,548,809 km (0.111 R)
• M53: 28,800,432 km (0.094 R)
• M54: 29,878,136 km (0.063 R)
• M55: 30,454,087 km (0.075 R)
• M56: 32,728,424 km (0.046 R)
• M57: 33,586,966 km (0.085 R)
• M58: 34,052,365 km (0.117 R)
• M59: 34,452,988 km (0.119 R)
• M60: 35,393,809 km (0.102 R)
• M61: 35,596,365 km (0.115 R)
• M62: 36,138,806 km (0.094 R)
• M63: 37,369,249 km (0.114 R)
• M64: 37,437,914 km (0.04 R)
• M65: 38,543,891 km (0.093 R)
• M66: 39,590,328 km (0.088 R)
• M67: 40,363,600 km (0.069 R)
• M68: 41,568,461 km (0.054 R)
• M69: 42,211,134 km (0.096 R)
• M70: 43,001,160 km (0.089 R)
• M71: 45,106,900 km (0.077 R)
• M72: 47,469,349 km (0.075 R)

Kuiper Belt

Range: 35.6 - 64.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 14,971 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit