🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.45 AU - 0.57 AU

Year: 129 Days

Day: 30.9 Hours

Environment

Temp: 283 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,973,490 km

• M1: 65,973 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.58 AU - 0.6 AU

Year: 160 Days

Day: 23.8 Hours

Environment

Temp: 177 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.64 AU - 1.06 AU

Year: 277 Days

Day: 15.2 Hours

Environment

Temp: 185 °C

Axial Tilt: 45.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,973,490 km

• M1: 181,313 km (0.035 R)
• M2: 376,987 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.9 AU - 1 AU

Year: 327 Days

Day: 43.5 Hours

Environment

Temp: 153 °C

Axial Tilt: 107.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,973,490 km

• M1: 43,832 km (0.042 R)
• M2: 83,027 km (0.046 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.14 AU - 1.38 AU

Year: 499 Days

Day: 16.6 Hours

Environment

Temp: -0 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,973,490 km

• M1: 42,785 km (0.061 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.28 AU - 3.36 AU

Year: 1672 Days

Day: 46.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,973,490 km

• M1: 1,334,413 km (0.108 R)

Asteroid Belt

Center: 4.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.3

Radius: 13.7

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.67 AU - 6.73 AU

Year: 5451 Days

Day: 7.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 56,973,490 km

• M1: 251,175 km (0.066 R)
• M2: 382,073 km (0.063 R)
• M3: 611,556 km (0.114 R)
• M4: 699,669 km (0.12 R)
• M5: 804,986 km (0.1 R)
• M6: 1,101,340 km (0.081 R)
• M7: 1,212,940 km (0.046 R)
• M8: 1,314,068 km (0.101 R)
• M9: 1,540,858 km (0.114 R)
• M10: 1,715,738 km (0.093 R)
• M11: 1,830,629 km (0.105 R)
• M12: 1,948,063 km (0.076 R)
• M13: 2,033,783 km (0.058 R)
• M14: 2,298,422 km (0.074 R)
• M15: 2,481,230 km (0.051 R)
• M16: 2,688,124 km (0.082 R)
• M17: 2,842,210 km (0.118 R)
• M18: 3,425,941 km (0.073 R)
• M19: 3,614,733 km (0.099 R)
• M20: 3,785,425 km (0.107 R)
• M21: 4,179,615 km (0.07 R)
• M22: 4,725,946 km (0.107 R)
• M23: 5,150,655 km (0.045 R)
• M24: 5,612,463 km (0.101 R)
• M25: 5,936,193 km (0.105 R)
• M26: 6,062,304 km (0.076 R)
• M27: 6,523,963 km (0.095 R)
• M28: 6,943,884 km (0.117 R)
• M29: 7,318,627 km (0.116 R)
• M30: 7,508,616 km (0.111 R)
• M31: 7,645,199 km (0.107 R)
• M32: 8,116,133 km (0.078 R)
• M33: 8,284,580 km (0.105 R)
• M34: 8,768,230 km (0.096 R)
• M35: 8,883,271 km (0.104 R)
• M36: 9,056,954 km (0.092 R)
• M37: 9,261,006 km (0.071 R)
• M38: 9,525,644 km (0.1 R)
• M39: 10,639,849 km (0.054 R)
• M40: 11,699,750 km (0.096 R)
• M41: 12,500,697 km (0.086 R)
• M42: 13,919,334 km (0.073 R)
• M43: 14,664,930 km (0.111 R)
• M44: 14,870,477 km (0.111 R)
• M45: 15,008,107 km (0.062 R)
• M46: 15,111,629 km (0.11 R)
• M47: 15,215,300 km (0.042 R)
• M48: 15,458,247 km (0.085 R)
• M49: 15,737,397 km (0.111 R)
• M50: 16,194,717 km (0.117 R)
• M51: 16,300,932 km (0.064 R)
• M52: 16,656,526 km (0.025 R)
• M53: 17,050,567 km (0.11 R)
• M54: 17,230,683 km (0.11 R)
• M55: 17,447,749 km (0.089 R)
• M56: 17,921,077 km (0.097 R)
• M57: 18,067,533 km (0.115 R)
• M58: 18,583,496 km (0.038 R)
• M59: 19,179,045 km (0.034 R)
• M60: 19,403,891 km (0.11 R)
• M61: 19,780,878 km (0.107 R)
• M62: 20,350,696 km (0.074 R)
• M63: 20,772,113 km (0.084 R)
• M64: 21,196,223 km (0.097 R)
• M65: 21,623,475 km (0.094 R)
• M66: 22,367,874 km (0.062 R)
• M67: 22,486,206 km (0.058 R)
• M68: 22,921,835 km (0.067 R)
• M69: 23,640,652 km (0.115 R)
• M70: 24,124,003 km (0.093 R)
• M71: 24,936,918 km (0.069 R)
• M72: 25,841,387 km (0.046 R)
• M73: 26,256,072 km (0.046 R)
• M74: 27,429,069 km (0.055 R)
• M75: 27,979,439 km (0.12 R)
• M76: 28,319,924 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.2

Radius: 14.3

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.84 AU - 7.92 AU

Year: 6372 Days

Day: 9 Hours

Environment

Temp: -155 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 56,973,490 km

• M1: 178,919 km (0.068 R)
• M2: 363,373 km (0.066 R)
• M3: 630,555 km (0.051 R)
• M4: 817,104 km (0.085 R)
• M5: 1,141,881 km (0.109 R)
• M6: 1,344,137 km (0.06 R)
• M7: 1,576,014 km (0.057 R)
• M8: 1,732,194 km (0.047 R)
• M9: 2,194,152 km (0.113 R)
• M10: 2,369,929 km (0.038 R)
• M11: 2,632,324 km (0.062 R)
• M12: 2,735,995 km (0.028 R)
• M13: 3,033,396 km (0.098 R)
• M14: 3,164,145 km (0.067 R)
• M15: 3,476,804 km (0.086 R)
• M16: 3,706,437 km (0.104 R)
• M17: 3,870,097 km (0.074 R)
• M18: 4,351,353 km (0.081 R)
• M19: 4,649,352 km (0.097 R)
• M20: 5,109,066 km (0.106 R)
• M21: 5,291,875 km (0.119 R)
• M22: 6,434,055 km (0.097 R)
• M23: 6,946,577 km (0.051 R)
• M24: 7,091,238 km (0.08 R)
• M25: 7,237,096 km (0.071 R)
• M26: 7,354,381 km (0.085 R)
• M27: 7,950,528 km (0.076 R)
• M28: 8,223,993 km (0.081 R)
• M29: 8,315,846 km (0.081 R)
• M30: 9,896,647 km (0.065 R)
• M31: 10,158,144 km (0.101 R)
• M32: 11,192,913 km (0.097 R)
• M33: 11,602,512 km (0.113 R)
• M34: 11,878,370 km (0.102 R)
• M35: 12,051,904 km (0.081 R)
• M36: 12,331,203 km (0.079 R)
• M37: 12,577,441 km (0.068 R)
• M38: 14,346,436 km (0.104 R)
• M39: 15,392,125 km (0.081 R)
• M40: 16,346,410 km (0.067 R)
• M41: 16,462,198 km (0.098 R)
• M42: 16,811,210 km (0.03 R)
• M43: 17,123,571 km (0.105 R)
• M44: 17,992,585 km (0.069 R)
• M45: 18,956,743 km (0.091 R)
• M46: 19,322,809 km (0.079 R)
• M47: 19,732,109 km (0.084 R)
• M48: 19,979,095 km (0.102 R)
• M49: 20,268,567 km (0.049 R)
• M50: 20,935,474 km (0.107 R)
• M51: 21,187,397 km (0.102 R)
• M52: 21,313,807 km (0.097 R)
• M53: 21,609,562 km (0.057 R)
• M54: 21,864,178 km (0.034 R)
• M55: 22,034,420 km (0.071 R)
• M56: 22,205,261 km (0.069 R)
• M57: 22,333,616 km (0.114 R)
• M58: 22,462,270 km (0.03 R)
• M59: 23,893,174 km (0.062 R)
• M60: 24,156,466 km (0.08 R)
• M61: 24,376,674 km (0.03 R)
• M62: 24,686,042 km (0.025 R)
• M63: 26,116,946 km (0.09 R)
• M64: 27,024,855 km (0.05 R)
• M65: 27,207,814 km (0.103 R)
• M66: 27,345,144 km (0.086 R)
• M67: 27,943,237 km (0.037 R)
• M68: 28,174,365 km (0.112 R)
• M69: 28,592,192 km (0.117 R)
• M70: 28,731,917 km (0.03 R)
• M71: 28,918,465 km (0.029 R)
• M72: 29,105,463 km (0.078 R)
• M73: 29,199,260 km (0.107 R)
• M74: 29,433,830 km (0.112 R)
• M75: 29,621,874 km (0.076 R)
• M76: 29,999,459 km (0.053 R)
• M77: 30,094,005 km (0.104 R)
• M78: 30,568,679 km (0.12 R)
• M79: 31,669,720 km (0.116 R)
• M80: 32,443,290 km (0.045 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.1

Radius: 9.5

Gravity: 9.72 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 9.35 AU - 10.99 AU

Year: 11452 Days

Day: 6.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 56,973,490 km

• M1: 158,873 km (0.082 R)
• M2: 222,602 km (0.1 R)
• M3: 474,524 km (0.032 R)
• M4: 851,511 km (0.099 R)
• M5: 1,332,917 km (0.11 R)
• M6: 1,404,574 km (0.033 R)
• M7: 1,477,728 km (0.064 R)
• M8: 1,862,344 km (0.103 R)
• M9: 2,164,232 km (0.115 R)
• M10: 4,423,908 km (0.052 R)
• M11: 4,938,824 km (0.081 R)
• M12: 5,013,922 km (0.028 R)
• M13: 5,089,469 km (0.11 R)
• M14: 5,472,739 km (0.115 R)
• M15: 5,825,790 km (0.073 R)
• M16: 6,553,883 km (0.117 R)
• M17: 6,802,963 km (0.084 R)
• M18: 7,655,671 km (0.111 R)
• M19: 7,786,569 km (0.098 R)
• M20: 8,183,452 km (0.057 R)
• M21: 9,789,236 km (0.088 R)
• M22: 9,931,354 km (0.114 R)
• M23: 11,489,416 km (0.092 R)
• M24: 12,245,782 km (0.068 R)
• M25: 12,655,681 km (0.086 R)
• M26: 13,541,599 km (0.059 R)
• M27: 13,700,173 km (0.083 R)
• M28: 14,232,741 km (0.119 R)
• M29: 15,428,178 km (0.105 R)
• M30: 16,149,689 km (0.101 R)
• M31: 16,317,687 km (0.113 R)
• M32: 16,486,284 km (0.115 R)
• M33: 17,052,661 km (0.078 R)
• M34: 17,510,431 km (0.088 R)
• M35: 18,554,923 km (0.075 R)
• M36: 18,731,000 km (0.101 R)
• M37: 19,321,762 km (0.112 R)
• M38: 20,400,662 km (0.112 R)
• M39: 22,055,513 km (0.112 R)
• M40: 22,304,295 km (0.048 R)
• M41: 22,804,849 km (0.085 R)
• M42: 24,199,999 km (0.032 R)
• M43: 24,585,363 km (0.057 R)
• M44: 24,778,793 km (0.068 R)
• M45: 25,037,448 km (0.096 R)
• M46: 25,102,224 km (0.077 R)
• M47: 27,272,141 km (0.105 R)
• M48: 29,091,700 km (0.111 R)
• M49: 29,159,916 km (0.065 R)
• M50: 29,228,133 km (0.095 R)
• M51: 29,501,448 km (0.049 R)
• M52: 29,569,814 km (0.117 R)
• M53: 31,019,866 km (0.063 R)
• M54: 31,228,855 km (0.105 R)
• M55: 31,788,650 km (0.06 R)
• M56: 31,999,284 km (0.105 R)
• M57: 32,069,744 km (0.103 R)
• M58: 32,140,055 km (0.118 R)
• M59: 33,773,514 km (0.037 R)
• M60: 35,798,322 km (0.049 R)
• M61: 36,164,088 km (0.117 R)
• M62: 36,237,391 km (0.108 R)
• M63: 37,342,620 km (0.119 R)
• M64: 37,416,671 km (0.11 R)
• M65: 37,564,923 km (0.112 R)
• M66: 37,639,273 km (0.073 R)
• M67: 38,160,173 km (0.058 R)
• M68: 38,908,461 km (0.092 R)
• M69: 40,571,840 km (0.043 R)
• M70: 40,953,165 km (0.108 R)
• M71: 41,489,025 km (0.115 R)
• M72: 42,954,934 km (0.085 R)
• M73: 43,889,472 km (0.083 R)
• M74: 43,967,712 km (0.066 R)
• M75: 45,620,319 km (0.096 R)
• M76: 46,096,190 km (0.036 R)
• M77: 46,255,213 km (0.077 R)
• M78: 47,373,307 km (0.084 R)
• M79: 49,880,717 km (0.106 R)
• M80: 51,273,922 km (0.06 R)
• M81: 55,023,294 km (0.081 R)
• M82: 55,276,413 km (0.093 R)
• M83: 55,445,309 km (0.096 R)
• M84: 56,292,632 km (0.107 R)
• M85: 56,632,668 km (0.101 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 10,412 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit