🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.44 AU - 0.64 AU

Year: 149 Days

Day: 18.7 Hours

Environment

Temp: 145 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.7 AU - 2.32 AU

Year: 1074 Days

Day: 15.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,113,222 km

• M1: 695,929 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.12 AU - 2.82 AU

Year: 1462 Days

Day: 28.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.95 AU - 3.01 AU

Year: 1938 Days

Day: 16 Hours

Environment

Temp: -116 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.86 AU - 4.12 AU

Year: 2456 Days

Day: 28.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,113,222 km

• M1: 80,932 km (0.092 R)

Asteroid Belt

Center: 3.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.5

Radius: 15

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.43 AU - 4.45 AU

Year: 3525 Days

Day: 14.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 80,113,222 km

• M1: 246,537 km (0.05 R)
• M2: 374,593 km (0.094 R)
• M3: 483,201 km (0.089 R)
• M4: 640,578 km (0.08 R)
• M5: 772,374 km (0.103 R)
• M6: 994,975 km (0.091 R)
• M7: 1,131,110 km (0.117 R)
• M8: 1,330,673 km (0.028 R)
• M9: 1,665,623 km (0.05 R)
• M10: 1,908,570 km (0.088 R)
• M11: 2,095,417 km (0.093 R)
• M12: 2,316,673 km (0.087 R)
• M13: 3,120,312 km (0.084 R)
• M14: 3,422,799 km (0.112 R)
• M15: 3,668,439 km (0.076 R)
• M16: 3,818,785 km (0.101 R)
• M17: 3,954,171 km (0.08 R)
• M18: 4,229,730 km (0.096 R)
• M19: 4,334,748 km (0.12 R)
• M20: 4,547,476 km (0.096 R)
• M21: 4,873,151 km (0.118 R)
• M22: 5,490,092 km (0.106 R)
• M23: 5,643,430 km (0.104 R)
• M24: 5,895,652 km (0.063 R)
• M25: 6,033,133 km (0.114 R)
• M26: 6,171,511 km (0.119 R)
• M27: 6,451,707 km (0.064 R)
• M28: 6,777,232 km (0.069 R)
• M29: 6,983,378 km (0.07 R)
• M30: 7,087,199 km (0.084 R)
• M31: 7,191,618 km (0.09 R)
• M32: 7,635,775 km (0.088 R)
• M33: 8,045,373 km (0.111 R)
• M34: 8,351,750 km (0.09 R)
• M35: 8,528,724 km (0.089 R)
• M36: 9,044,089 km (0.047 R)
• M37: 9,225,850 km (0.102 R)
• M38: 9,616,002 km (0.101 R)
• M39: 9,754,978 km (0.114 R)
• M40: 10,176,096 km (0.098 R)
• M41: 10,317,765 km (0.064 R)
• M42: 10,412,610 km (0.083 R)
• M43: 10,603,048 km (0.099 R)
• M44: 10,818,918 km (0.046 R)
• M45: 11,108,839 km (0.037 R)
• M46: 11,376,918 km (0.07 R)
• M47: 11,523,973 km (0.073 R)
• M48: 12,244,137 km (0.092 R)
• M49: 12,420,214 km (0.112 R)
• M50: 12,521,192 km (0.034 R)
• M51: 12,851,205 km (0.12 R)
• M52: 13,312,864 km (0.104 R)
• M53: 13,701,968 km (0.115 R)
• M54: 13,806,238 km (0.1 R)
• M55: 14,094,663 km (0.069 R)
• M56: 14,704,124 km (0.086 R)
• M57: 14,944,977 km (0.113 R)
• M58: 15,160,099 km (0.034 R)
• M59: 15,457,649 km (0.115 R)
• M60: 15,729,917 km (0.099 R)
• M61: 16,556,146 km (0.101 R)
• M62: 17,452,985 km (0.089 R)
• M63: 17,821,744 km (0.078 R)
• M64: 18,021,457 km (0.097 R)
• M65: 19,060,265 km (0.067 R)
• M66: 19,410,773 km (0.09 R)
• M67: 19,704,583 km (0.112 R)
• M68: 19,881,707 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.5

Radius: 11.9

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 6.48 AU - 6.62 AU

Year: 6315 Days

Day: 14.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 80,113,222 km

• M1: 148,850 km (0.098 R)
• M2: 243,845 km (0.099 R)
• M3: 331,359 km (0.063 R)
• M4: 565,181 km (0.038 R)
• M5: 656,286 km (0.051 R)
• M6: 855,401 km (0.106 R)
• M7: 975,079 km (0.085 R)
• M8: 1,232,537 km (0.028 R)
• M9: 1,397,843 km (0.057 R)
• M10: 1,483,412 km (0.105 R)
• M11: 1,766,452 km (0.083 R)
• M12: 2,018,374 km (0.066 R)
• M13: 2,315,925 km (0.098 R)
• M14: 2,592,531 km (0.103 R)
• M15: 2,681,243 km (0.046 R)
• M16: 2,898,309 km (0.084 R)
• M17: 3,027,562 km (0.091 R)
• M18: 3,446,735 km (0.09 R)
• M19: 3,584,066 km (0.05 R)
• M20: 3,925,149 km (0.102 R)
• M21: 4,595,796 km (0.109 R)
• M22: 4,769,031 km (0.11 R)
• M23: 5,234,280 km (0.118 R)
• M24: 5,506,698 km (0.096 R)
• M25: 5,947,563 km (0.074 R)
• M26: 6,520,971 km (0.099 R)
• M27: 6,667,128 km (0.105 R)
• M28: 6,913,067 km (0.088 R)
• M29: 7,112,032 km (0.076 R)
• M30: 7,312,942 km (0.103 R)
• M31: 7,439,502 km (0.06 R)
• M32: 7,515,647 km (0.095 R)
• M33: 7,797,639 km (0.114 R)
• M34: 8,266,330 km (0.115 R)
• M35: 8,371,796 km (0.075 R)
• M36: 9,368,267 km (0.114 R)
• M37: 9,810,778 km (0.104 R)
• M38: 10,373,565 km (0.109 R)
• M39: 10,544,556 km (0.085 R)
• M40: 11,149,978 km (0.095 R)
• M41: 11,530,555 km (0.069 R)
• M42: 11,737,299 km (0.042 R)
• M43: 12,455,220 km (0.076 R)
• M44: 13,870,864 km (0.1 R)
• M45: 14,059,357 km (0.079 R)
• M46: 14,407,023 km (0.117 R)
• M47: 14,565,896 km (0.116 R)
• M48: 14,693,503 km (0.093 R)
• M49: 15,531,999 km (0.105 R)
• M50: 15,727,673 km (0.108 R)
• M51: 16,121,415 km (0.093 R)
• M52: 16,253,509 km (0.109 R)
• M53: 16,551,808 km (0.086 R)
• M54: 17,120,280 km (0.029 R)
• M55: 17,797,359 km (0.06 R)
• M56: 18,621,345 km (0.102 R)
• M57: 18,933,555 km (0.061 R)
• M58: 20,377,773 km (0.092 R)
• M59: 20,771,365 km (0.108 R)
• M60: 20,987,085 km (0.104 R)
• M61: 21,348,215 km (0.104 R)
• M62: 21,674,936 km (0.109 R)
• M63: 22,186,711 km (0.114 R)
• M64: 22,333,616 km (0.115 R)
• M65: 22,444,019 km (0.118 R)
• M66: 23,483,275 km (0.1 R)
• M67: 23,670,422 km (0.1 R)
• M68: 24,046,362 km (0.063 R)
• M69: 24,500,242 km (0.089 R)
• M70: 24,842,372 km (0.034 R)
• M71: 25,186,148 km (0.106 R)
• M72: 25,878,337 km (0.048 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637

Radius: 8

Gravity: 9.95 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 7.75 AU - 9.73 AU

Year: 9734 Days

Day: 11.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 123.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 80,113,222 km

• M1: 126,410 km (0.107 R)
• M2: 259,403 km (0.107 R)
• M3: 337,792 km (0.085 R)
• M4: 412,741 km (0.092 R)
• M5: 508,334 km (0.074 R)
• M6: 643,271 km (0.107 R)
• M7: 912,547 km (0.083 R)
• M8: 1,195,885 km (0.092 R)
• M9: 1,358,199 km (0.099 R)
• M10: 1,593,217 km (0.112 R)
• M11: 1,659,639 km (0.054 R)
• M12: 1,864,438 km (0.113 R)
• M13: 2,053,380 km (0.08 R)
• M14: 2,273,588 km (0.056 R)
• M15: 2,399,251 km (0.092 R)
• M16: 2,553,037 km (0.09 R)
• M17: 2,763,372 km (0.119 R)
• M18: 2,816,778 km (0.053 R)
• M19: 3,006,618 km (0.101 R)
• M20: 3,061,670 km (0.053 R)
• M21: 3,117,021 km (0.106 R)
• M22: 3,659,762 km (0.062 R)
• M23: 4,449,190 km (0.116 R)
• M24: 4,512,171 km (0.03 R)
• M25: 4,831,114 km (0.101 R)
• M26: 5,157,237 km (0.096 R)
• M27: 5,223,359 km (0.07 R)
• M28: 5,524,500 km (0.06 R)
• M29: 6,893,171 km (0.055 R)
• M30: 7,937,364 km (0.071 R)
• M31: 8,128,999 km (0.107 R)
• M32: 8,477,711 km (0.081 R)
• M33: 8,595,146 km (0.114 R)
• M34: 8,752,523 km (0.051 R)
• M35: 10,461,230 km (0.095 R)
• M36: 10,882,946 km (0.11 R)
• M37: 11,224,328 km (0.119 R)
• M38: 12,093,193 km (0.111 R)
• M39: 15,348,143 km (0.049 R)
• M40: 15,587,051 km (0.039 R)
• M41: 16,020,137 km (0.107 R)
• M42: 16,116,927 km (0.047 R)
• M43: 17,293,514 km (0.114 R)
• M44: 18,294,922 km (0.095 R)
• M45: 19,007,008 km (0.119 R)
• M46: 19,572,937 km (0.115 R)
• M47: 20,563,424 km (0.094 R)
• M48: 20,826,866 km (0.117 R)
• M49: 20,879,674 km (0.107 R)
• M50: 21,463,554 km (0.082 R)
• M51: 22,538,714 km (0.061 R)
• M52: 22,755,931 km (0.097 R)
• M53: 23,301,813 km (0.101 R)
• M54: 23,852,034 km (0.109 R)
• M55: 24,573,694 km (0.102 R)
• M56: 25,190,037 km (0.112 R)
• M57: 25,924,862 km (0.086 R)
• M58: 26,666,868 km (0.083 R)
• M59: 27,184,476 km (0.079 R)
• M60: 27,531,543 km (0.069 R)
• M61: 27,879,957 km (0.081 R)
• M62: 27,938,150 km (0.058 R)
• M63: 27,996,494 km (0.112 R)
• M64: 28,875,231 km (0.082 R)
• M65: 29,347,661 km (0.117 R)
• M66: 29,466,143 km (0.082 R)
• M67: 29,703,555 km (0.076 R)
• M68: 30,719,923 km (0.068 R)
• M69: 31,081,351 km (0.088 R)
• M70: 31,141,639 km (0.103 R)
• M71: 32,847,952 km (0.119 R)
• M72: 33,464,744 km (0.101 R)
• M73: 34,147,509 km (0.096 R)
• M74: 35,148,917 km (0.03 R)
• M75: 35,274,729 km (0.113 R)
• M76: 35,906,182 km (0.106 R)
• M77: 36,159,900 km (0.092 R)
• M78: 36,414,067 km (0.095 R)
• M79: 37,501,194 km (0.116 R)
• M80: 37,758,652 km (0.108 R)
• M81: 39,054,170 km (0.098 R)
• M82: 39,184,469 km (0.114 R)
• M83: 40,495,994 km (0.043 R)
• M84: 40,627,939 km (0.114 R)
• M85: 44,993,205 km (0.097 R)
• M86: 45,335,186 km (0.117 R)
• M87: 45,609,399 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 312

Radius: 3.7

Gravity: 22.79 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 15.58 AU - 23.08 AU

Year: 32017 Days

Day: 17 Hours

Environment

Temp: -210 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 80,113,222 km

• M1: 835,953 km (0.087 R)
• M2: 1,050,775 km (0.076 R)
• M3: 1,252,284 km (0.083 R)
• M4: 1,465,760 km (0.098 R)
• M5: 2,100,653 km (0.056 R)
• M6: 2,502,324 km (0.113 R)
• M7: 3,627,000 km (0.084 R)
• M8: 4,558,696 km (0.104 R)
• M9: 5,807,389 km (0.078 R)
• M10: 6,572,732 km (0.1 R)
• M11: 6,677,151 km (0.084 R)
• M12: 6,887,636 km (0.116 R)
• M13: 7,207,476 km (0.078 R)
• M14: 7,315,186 km (0.115 R)
• M15: 8,251,819 km (0.092 R)
• M16: 9,284,044 km (0.066 R)
• M17: 9,874,806 km (0.111 R)
• M18: 10,235,038 km (0.089 R)
• M19: 10,845,098 km (0.104 R)
• M20: 13,005,590 km (0.103 R)
• M21: 13,334,107 km (0.115 R)
• M22: 14,268,795 km (0.075 R)
• M23: 14,336,413 km (0.061 R)
• M24: 14,607,783 km (0.118 R)
• M25: 15,017,831 km (0.106 R)
• M26: 16,412,233 km (0.107 R)
• M27: 16,696,020 km (0.077 R)
• M28: 17,847,325 km (0.056 R)
• M29: 19,772,201 km (0.085 R)
• M30: 22,073,465 km (0.056 R)
• M31: 23,255,587 km (0.097 R)
• M32: 23,414,610 km (0.1 R)
• M33: 25,680,419 km (0.092 R)
• M34: 26,340,595 km (0.115 R)
• M35: 27,593,178 km (0.098 R)
• M36: 27,930,521 km (0.045 R)
• M37: 29,379,227 km (0.086 R)
• M38: 30,939,682 km (0.074 R)
• M39: 31,818,121 km (0.101 R)
• M40: 32,972,268 km (0.104 R)
• M41: 36,147,184 km (0.096 R)
• M42: 37,257,948 km (0.118 R)
• M43: 37,723,945 km (0.108 R)
• M44: 38,004,591 km (0.094 R)
• M45: 40,752,554 km (0.112 R)
• M46: 41,618,277 km (0.091 R)
• M47: 42,879,387 km (0.077 R)
• M48: 43,269,987 km (0.094 R)
• M49: 45,638,122 km (0.102 R)
• M50: 46,737,516 km (0.071 R)
• M51: 48,250,699 km (0.119 R)
• M52: 49,064,212 km (0.085 R)
• M53: 49,166,238 km (0.118 R)
• M54: 50,190,235 km (0.081 R)
• M55: 53,619,168 km (0.119 R)
• M56: 55,733,734 km (0.103 R)
• M57: 56,373,414 km (0.078 R)
• M58: 56,694,152 km (0.118 R)
• M59: 57,337,423 km (0.09 R)
• M60: 61,028,302 km (0.087 R)
• M61: 61,137,957 km (0.088 R)
• M62: 62,238,698 km (0.084 R)
• M63: 63,235,020 km (0.08 R)
• M64: 63,457,173 km (0.118 R)
• M65: 64,683,277 km (0.091 R)
• M66: 68,750,693 km (0.12 R)
• M67: 69,895,117 km (0.069 R)
• M68: 71,739,210 km (0.111 R)
• M69: 77,129,521 km (0.105 R)
• M70: 77,485,564 km (0.114 R)
• M71: 78,915,270 km (0.058 R)
• M72: 79,393,684 km (0.056 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 12,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit