🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.01 AU - 1.03 AU

Year: 362 Days

Day: 26.3 Hours

Environment

Temp: 145 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.3 AU - 2.16 AU

Year: 800 Days

Day: 35.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.39 AU - 2.21 AU

Year: 849 Days

Day: 27.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.77 AU - 1.87 AU

Year: 863 Days

Day: 15.1 Hours

Environment

Temp: -33 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,439,279 km

• M1: 35,604 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.96 AU - 4.26 AU

Year: 2411 Days

Day: 29.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,439,279 km

• M1: 503,846 km (0.102 R)

Asteroid Belt

Center: 4.75 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.1

Radius: 10.7

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.1 AU - 6.66 AU

Year: 5011 Days

Day: 14.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 83,439,279 km

• M1: 149,149 km (0.118 R)
• M2: 328,816 km (0.099 R)
• M3: 413,339 km (0.079 R)
• M4: 507,436 km (0.108 R)
• M5: 620,831 km (0.12 R)
• M6: 767,287 km (0.097 R)
• M7: 951,293 km (0.1 R)
• M8: 1,177,934 km (0.074 R)
• M9: 1,467,406 km (0.111 R)
• M10: 1,910,066 km (0.068 R)
• M11: 2,216,292 km (0.059 R)
• M12: 2,799,275 km (0.095 R)
• M13: 3,207,079 km (0.076 R)
• M14: 3,448,530 km (0.036 R)
• M15: 3,571,649 km (0.096 R)
• M16: 3,970,926 km (0.076 R)
• M17: 4,100,029 km (0.117 R)
• M18: 4,296,451 km (0.102 R)
• M19: 4,384,714 km (0.06 R)
• M20: 4,540,595 km (0.033 R)
• M21: 4,608,063 km (0.091 R)
• M22: 5,707,458 km (0.101 R)
• M23: 5,804,697 km (0.067 R)
• M24: 5,902,384 km (0.105 R)
• M25: 6,074,870 km (0.104 R)
• M26: 6,832,883 km (0.104 R)
• M27: 7,593,887 km (0.109 R)
• M28: 7,835,488 km (0.111 R)
• M29: 7,916,719 km (0.048 R)
• M30: 8,492,372 km (0.089 R)
• M31: 9,626,324 km (0.115 R)
• M32: 10,181,481 km (0.103 R)
• M33: 10,329,284 km (0.092 R)
• M34: 10,777,180 km (0.076 R)
• M35: 11,018,631 km (0.068 R)
• M36: 11,139,955 km (0.065 R)
• M37: 11,691,822 km (0.102 R)
• M38: 11,877,772 km (0.034 R)
• M39: 12,033,354 km (0.094 R)
• M40: 12,758,305 km (0.032 R)
• M41: 13,110,009 km (0.119 R)
• M42: 13,303,290 km (0.093 R)
• M43: 13,529,931 km (0.119 R)
• M44: 13,757,768 km (0.085 R)
• M45: 13,888,517 km (0.11 R)
• M46: 13,986,952 km (0.1 R)
• M47: 14,515,481 km (0.106 R)
• M48: 15,117,912 km (0.077 R)
• M49: 15,558,179 km (0.107 R)
• M50: 15,694,462 km (0.106 R)
• M51: 16,071,449 km (0.076 R)
• M52: 16,729,380 km (0.086 R)
• M53: 17,325,677 km (0.112 R)
• M54: 17,964,610 km (0.045 R)
• M55: 18,864,740 km (0.09 R)
• M56: 19,668,978 km (0.111 R)
• M57: 20,038,336 km (0.095 R)
• M58: 20,559,235 km (0.052 R)
• M59: 20,783,782 km (0.098 R)
• M60: 21,122,172 km (0.09 R)
• M61: 21,576,351 km (0.074 R)
• M62: 22,110,116 km (0.103 R)
• M63: 22,225,157 km (0.097 R)
• M64: 22,494,134 km (0.095 R)
• M65: 22,802,904 km (0.068 R)
• M66: 22,880,396 km (0.07 R)
• M67: 23,268,752 km (0.112 R)
• M68: 23,894,669 km (0.065 R)
• M69: 25,163,259 km (0.086 R)
• M70: 25,243,294 km (0.081 R)
• M71: 25,363,421 km (0.083 R)
• M72: 25,846,024 km (0.109 R)
• M73: 25,926,807 km (0.101 R)
• M74: 27,065,845 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.7

Radius: 12.9

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 10.55 AU - 12.53 AU

Year: 13778 Days

Day: 12.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 83,439,279 km

• M1: 348,563 km (0.106 R)
• M2: 804,837 km (0.114 R)
• M3: 1,137,692 km (0.099 R)
• M4: 1,489,247 km (0.083 R)
• M5: 1,742,666 km (0.1 R)
• M6: 2,093,622 km (0.113 R)
• M7: 2,556,478 km (0.104 R)
• M8: 2,862,106 km (0.115 R)
• M9: 3,179,703 km (0.106 R)
• M10: 4,129,500 km (0.114 R)
• M11: 4,272,066 km (0.059 R)
• M12: 4,784,140 km (0.119 R)
• M13: 5,354,557 km (0.091 R)
• M14: 6,108,231 km (0.084 R)
• M15: 6,559,867 km (0.089 R)
• M16: 9,161,972 km (0.112 R)
• M17: 10,109,076 km (0.064 R)
• M18: 11,087,147 km (0.109 R)
• M19: 11,186,630 km (0.109 R)
• M20: 11,638,116 km (0.075 R)
• M21: 12,506,980 km (0.117 R)
• M22: 12,662,413 km (0.116 R)
• M23: 13,027,880 km (0.046 R)
• M24: 13,449,746 km (0.119 R)
• M25: 13,609,068 km (0.065 R)
• M26: 13,822,544 km (0.065 R)
• M27: 13,983,362 km (0.096 R)
• M28: 15,181,790 km (0.1 R)
• M29: 16,469,828 km (0.113 R)
• M30: 17,559,948 km (0.113 R)
• M31: 18,026,095 km (0.055 R)
• M32: 18,260,664 km (0.117 R)
• M33: 18,673,554 km (0.107 R)
• M34: 21,338,939 km (0.101 R)
• M35: 21,462,956 km (0.104 R)
• M36: 22,589,428 km (0.051 R)
• M37: 23,735,198 km (0.097 R)
• M38: 24,834,593 km (0.118 R)
• M39: 24,965,042 km (0.095 R)
• M40: 25,357,737 km (0.116 R)
• M41: 25,620,580 km (0.094 R)
• M42: 26,149,259 km (0.102 R)
• M43: 26,948,860 km (0.099 R)
• M44: 28,503,780 km (0.076 R)
• M45: 28,982,942 km (0.108 R)
• M46: 29,602,726 km (0.12 R)
• M47: 30,157,285 km (0.03 R)
• M48: 32,267,662 km (0.12 R)
• M49: 33,412,535 km (0.083 R)
• M50: 33,700,960 km (0.115 R)
• M51: 34,935,441 km (0.119 R)
• M52: 35,154,901 km (0.119 R)
• M53: 35,374,660 km (0.09 R)
• M54: 35,595,018 km (0.057 R)
• M55: 36,184,733 km (0.118 R)
• M56: 36,554,988 km (0.115 R)
• M57: 37,224,588 km (0.088 R)
• M58: 37,523,484 km (0.062 R)
• M59: 37,748,180 km (0.07 R)
• M60: 38,048,573 km (0.095 R)
• M61: 38,500,508 km (0.097 R)
• M62: 38,802,696 km (0.095 R)
• M63: 38,954,238 km (0.06 R)
• M64: 40,172,863 km (0.054 R)
• M65: 40,633,026 km (0.097 R)
• M66: 41,326,561 km (0.034 R)
• M67: 41,713,571 km (0.089 R)
• M68: 42,257,509 km (0.116 R)
• M69: 42,803,691 km (0.111 R)
• M70: 44,535,436 km (0.074 R)
• M71: 45,409,985 km (0.099 R)
• M72: 46,531,221 km (0.12 R)
• M73: 47,095,205 km (0.095 R)
• M74: 47,742,664 km (0.096 R)
• M75: 49,209,920 km (0.069 R)
• M76: 49,373,880 km (0.086 R)
• M77: 50,857,591 km (0.118 R)
• M78: 51,189,399 km (0.079 R)
• M79: 51,938,286 km (0.063 R)
• M80: 54,376,432 km (0.102 R)
• M81: 57,281,922 km (0.116 R)
• M82: 57,454,409 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 794.7

Radius: 5.7

Gravity: 24.46 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 12.17 AU - 18.71 AU

Year: 21323 Days

Day: 23.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 83,439,279 km

• M1: 167,101 km (0.115 R)
• M2: 400,473 km (0.091 R)
• M3: 616,792 km (0.118 R)
• M4: 1,002,904 km (0.067 R)
• M5: 1,715,140 km (0.04 R)
• M6: 1,992,793 km (0.106 R)
• M7: 2,397,306 km (0.114 R)
• M8: 2,707,273 km (0.098 R)
• M9: 3,279,784 km (0.103 R)
• M10: 4,865,820 km (0.091 R)
• M11: 4,962,610 km (0.094 R)
• M12: 5,060,148 km (0.113 R)
• M13: 5,914,352 km (0.118 R)
• M14: 6,226,413 km (0.117 R)
• M15: 6,543,860 km (0.087 R)
• M16: 6,597,416 km (0.085 R)
• M17: 7,139,558 km (0.067 R)
• M18: 8,556,549 km (0.072 R)
• M19: 9,147,012 km (0.066 R)
• M20: 9,995,681 km (0.097 R)
• M21: 10,996,191 km (0.088 R)
• M22: 12,755,313 km (0.034 R)
• M23: 12,956,073 km (0.085 R)
• M24: 13,090,562 km (0.096 R)
• M25: 13,496,720 km (0.11 R)
• M26: 14,321,303 km (0.065 R)
• M27: 15,020,973 km (0.027 R)
• M28: 16,671,785 km (0.09 R)
• M29: 17,038,300 km (0.098 R)
• M30: 17,481,558 km (0.057 R)
• M31: 17,630,109 km (0.034 R)
• M32: 17,853,907 km (0.072 R)
• M33: 18,454,842 km (0.101 R)
• M34: 18,833,923 km (0.119 R)
• M35: 19,062,658 km (0.093 R)
• M36: 19,215,547 km (0.12 R)
• M37: 20,219,648 km (0.111 R)
• M38: 20,767,326 km (0.082 R)
• M39: 21,558,250 km (0.034 R)
• M40: 23,088,038 km (0.04 R)
• M41: 23,660,250 km (0.064 R)
• M42: 24,071,943 km (0.033 R)
• M43: 24,237,249 km (0.09 R)
• M44: 24,403,003 km (0.112 R)
• M45: 26,420,779 km (0.061 R)
• M46: 26,933,451 km (0.083 R)
• M47: 27,449,564 km (0.041 R)
• M48: 30,167,159 km (0.052 R)
• M49: 31,602,999 km (0.104 R)
• M50: 32,056,281 km (0.028 R)
• M51: 33,244,836 km (0.084 R)
• M52: 36,515,643 km (0.086 R)
• M53: 37,468,881 km (0.077 R)
• M54: 37,660,516 km (0.058 R)
• M55: 39,985,117 km (0.108 R)
• M56: 41,858,232 km (0.068 R)
• M57: 43,759,771 km (0.029 R)
• M58: 43,860,749 km (0.09 R)
• M59: 44,873,527 km (0.1 R)
• M60: 46,304,431 km (0.117 R)
• M61: 46,613,051 km (0.116 R)
• M62: 48,478,686 km (0.06 R)
• M63: 48,687,525 km (0.054 R)
• M64: 49,210,818 km (0.111 R)
• M65: 51,641,933 km (0.085 R)
• M66: 52,282,661 km (0.106 R)
• M67: 53,140,904 km (0.059 R)
• M68: 53,248,464 km (0.08 R)
• M69: 53,679,606 km (0.114 R)
• M70: 55,088,967 km (0.082 R)
• M71: 55,525,045 km (0.046 R)
• M72: 55,743,458 km (0.109 R)
• M73: 56,730,056 km (0.099 R)
• M74: 56,840,160 km (0.1 R)
• M75: 57,060,218 km (0.09 R)
• M76: 58,165,447 km (0.117 R)
• M77: 59,389,158 km (0.06 R)
• M78: 63,453,283 km (0.096 R)
• M79: 64,368,523 km (0.089 R)
• M80: 65,749,611 km (0.059 R)
• M81: 66,675,771 km (0.11 R)
• M82: 68,073,015 km (0.11 R)
• M83: 68,540,957 km (0.047 R)
• M84: 69,833,184 km (0.085 R)
• M85: 69,951,067 km (0.113 R)
• M86: 71,370,751 km (0.039 R)
• M87: 72,799,859 km (0.106 R)
• M88: 73,278,423 km (0.114 R)
• M89: 76,292,371 km (0.036 R)
• M90: 81,198,433 km (0.119 R)
• M91: 82,565,458 km (0.054 R)
• M92: 82,814,838 km (0.118 R)
• M93: 83,439,260 km (0.079 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 13,340 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit