🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.42 AU - 0.58 AU

Year: 108 Days

Day: 13.2 Hours

Environment

Temp: 325 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,345,003 km

• M1: 109,506 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.19 AU - 1.99 AU

Year: 610 Days

Day: 26.5 Hours

Environment

Temp: 161 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.76 AU - 4.58 AU

Year: 2140 Days

Day: 21.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.76 AU - 5.84 AU

Year: 3201 Days

Day: 42 Hours

Environment

Temp: -96 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,345,003 km

• M1: 1,187,807 km (0.05 R)

Asteroid Belt

Center: 7.6 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.8

Radius: 12.3

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 8.72 AU - 12.08 AU

Year: 10208 Days

Day: 15 Hours

Environment

Temp: -146 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 92,345,003 km

• M1: 186,698 km (0.118 R)
• M2: 703,708 km (0.111 R)
• M3: 886,966 km (0.066 R)
• M4: 1,022,202 km (0.055 R)
• M5: 1,736,682 km (0.119 R)
• M6: 1,882,390 km (0.06 R)
• M7: 2,581,311 km (0.103 R)
• M8: 2,733,303 km (0.119 R)
• M9: 3,191,222 km (0.117 R)
• M10: 3,371,487 km (0.083 R)
• M11: 3,555,044 km (0.114 R)
• M12: 4,304,380 km (0.111 R)
• M13: 4,558,846 km (0.071 R)
• M14: 5,082,737 km (0.104 R)
• M15: 5,216,627 km (0.098 R)
• M16: 6,187,518 km (0.093 R)
• M17: 6,809,396 km (0.112 R)
• M18: 7,127,890 km (0.074 R)
• M19: 7,364,554 km (0.06 R)
• M20: 8,067,813 km (0.11 R)
• M21: 8,224,592 km (0.051 R)
• M22: 8,815,503 km (0.114 R)
• M23: 9,256,219 km (0.106 R)
• M24: 9,420,328 km (0.119 R)
• M25: 9,727,751 km (0.081 R)
• M26: 10,743,670 km (0.103 R)
• M27: 11,894,676 km (0.054 R)
• M28: 13,216,373 km (0.117 R)
• M29: 14,231,245 km (0.068 R)
• M30: 14,720,730 km (0.04 R)
• M31: 15,465,428 km (0.057 R)
• M32: 15,884,452 km (0.087 R)
• M33: 16,335,489 km (0.065 R)
• M34: 16,477,308 km (0.087 R)
• M35: 16,562,579 km (0.112 R)
• M36: 16,819,289 km (0.102 R)
• M37: 17,106,217 km (0.073 R)
• M38: 18,122,884 km (0.103 R)
• M39: 19,189,068 km (0.084 R)
• M40: 19,760,084 km (0.044 R)
• M41: 20,032,501 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.1

Radius: 11.2

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 9.83 AU - 16.11 AU

Year: 14217 Days

Day: 5.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 92,345,003 km

• M1: 1,060,051 km (0.095 R)
• M2: 1,499,120 km (0.098 R)
• M3: 1,598,603 km (0.089 R)
• M4: 1,883,886 km (0.105 R)
• M5: 1,991,896 km (0.083 R)
• M6: 2,473,750 km (0.068 R)
• M7: 2,743,625 km (0.088 R)
• M8: 3,150,232 km (0.117 R)
• M9: 3,476,056 km (0.062 R)
• M10: 3,985,437 km (0.074 R)
• M11: 4,160,616 km (0.052 R)
• M12: 5,417,687 km (0.073 R)
• M13: 5,769,092 km (0.118 R)
• M14: 6,047,494 km (0.053 R)
• M15: 6,168,219 km (0.056 R)
• M16: 6,783,815 km (0.036 R)
• M17: 7,035,588 km (0.102 R)
• M18: 7,247,867 km (0.03 R)
• M19: 7,376,222 km (0.088 R)
• M20: 7,853,290 km (0.088 R)
• M21: 7,985,086 km (0.098 R)
• M22: 8,474,869 km (0.112 R)
• M23: 8,610,255 km (0.094 R)
• M24: 8,882,972 km (0.053 R)
• M25: 9,577,256 km (0.094 R)
• M26: 9,954,841 km (0.092 R)
• M27: 10,627,134 km (0.119 R)
• M28: 10,822,060 km (0.107 R)
• M29: 11,165,835 km (0.105 R)
• M30: 11,463,386 km (0.107 R)
• M31: 12,066,265 km (0.067 R)
• M32: 13,355,500 km (0.107 R)
• M33: 13,883,430 km (0.09 R)
• M34: 13,989,794 km (0.092 R)
• M35: 14,150,014 km (0.103 R)
• M36: 14,472,098 km (0.098 R)
• M37: 14,633,963 km (0.108 R)
• M38: 15,452,862 km (0.081 R)
• M39: 16,286,421 km (0.047 R)
• M40: 16,680,462 km (0.093 R)
• M41: 17,420,672 km (0.065 R)
• M42: 19,406,733 km (0.103 R)
• M43: 20,184,941 km (0.099 R)
• M44: 20,669,040 km (0.096 R)
• M45: 21,402,070 km (0.08 R)
• M46: 22,143,776 km (0.076 R)
• M47: 22,705,666 km (0.103 R)
• M48: 24,098,571 km (0.099 R)
• M49: 24,611,991 km (0.064 R)
• M50: 26,900,390 km (0.083 R)
• M51: 27,099,654 km (0.07 R)
• M52: 27,901,798 km (0.108 R)
• M53: 28,779,489 km (0.119 R)
• M54: 29,392,391 km (0.038 R)
• M55: 30,562,097 km (0.075 R)
• M56: 31,326,991 km (0.073 R)
• M57: 32,098,168 km (0.114 R)
• M58: 32,733,809 km (0.054 R)
• M59: 33,730,729 km (0.069 R)
• M60: 34,233,079 km (0.036 R)
• M61: 34,882,484 km (0.067 R)
• M62: 35,027,294 km (0.109 R)
• M63: 35,827,643 km (0.071 R)
• M64: 35,973,800 km (0.085 R)
• M65: 37,372,241 km (0.097 R)
• M66: 38,040,794 km (0.108 R)
• M67: 38,863,432 km (0.087 R)
• M68: 39,390,017 km (0.092 R)
• M69: 40,070,388 km (0.07 R)
• M70: 40,907,239 km (0.083 R)
• M71: 41,289,611 km (0.106 R)
• M72: 41,673,030 km (0.103 R)
• M73: 42,289,224 km (0.115 R)
• M74: 44,783,469 km (0.049 R)
• M75: 46,207,342 km (0.042 R)
• M76: 47,565,840 km (0.046 R)
• M77: 48,532,541 km (0.116 R)
• M78: 49,750,118 km (0.092 R)
• M79: 51,389,113 km (0.104 R)
• M80: 51,636,547 km (0.12 R)
• M81: 51,801,703 km (0.103 R)
• M82: 55,225,700 km (0.114 R)
• M83: 55,732,836 km (0.114 R)
• M84: 55,817,509 km (0.11 R)
• M85: 56,751,897 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.4

Radius: 13.8

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 11.7 AU - 14.34 AU

Year: 14300 Days

Day: 14.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 92,345,003 km

• M1: 259,253 km (0.106 R)
• M2: 419,472 km (0.064 R)
• M3: 518,057 km (0.114 R)
• M4: 745,446 km (0.102 R)
• M5: 939,475 km (0.038 R)
• M6: 1,127,070 km (0.109 R)
• M7: 1,624,034 km (0.094 R)
• M8: 1,882,390 km (0.05 R)
• M9: 2,637,111 km (0.112 R)
• M10: 2,805,558 km (0.113 R)
• M11: 3,153,523 km (0.102 R)
• M12: 3,441,948 km (0.079 R)
• M13: 4,083,573 km (0.055 R)
• M14: 4,762,448 km (0.11 R)
• M15: 5,010,631 km (0.099 R)
• M16: 5,649,564 km (0.117 R)
• M17: 5,780,611 km (0.117 R)
• M18: 7,287,062 km (0.119 R)
• M19: 7,573,542 km (0.105 R)
• M20: 8,256,606 km (0.12 R)
• M21: 8,655,733 km (0.119 R)
• M22: 8,807,126 km (0.083 R)
• M23: 9,473,285 km (0.114 R)
• M24: 10,102,494 km (0.087 R)
• M25: 12,183,550 km (0.092 R)
• M26: 12,581,181 km (0.029 R)
• M27: 12,695,474 km (0.104 R)
• M28: 14,813,032 km (0.096 R)
• M29: 15,115,668 km (0.049 R)
• M30: 15,359,363 km (0.107 R)
• M31: 15,665,739 km (0.078 R)
• M32: 16,160,160 km (0.044 R)
• M33: 16,534,454 km (0.068 R)
• M34: 17,610,362 km (0.071 R)
• M35: 17,995,427 km (0.106 R)
• M36: 18,904,982 km (0.117 R)
• M37: 19,101,853 km (0.032 R)
• M38: 21,107,512 km (0.103 R)
• M39: 21,516,662 km (0.119 R)
• M40: 22,481,568 km (0.118 R)
• M41: 22,620,694 km (0.103 R)
• M42: 22,969,407 km (0.101 R)
• M43: 23,460,686 km (0.084 R)
• M44: 24,168,583 km (0.072 R)
• M45: 24,596,583 km (0.086 R)
• M46: 26,041,698 km (0.107 R)
• M47: 26,553,921 km (0.06 R)
• M48: 27,662,890 km (0.109 R)
• M49: 28,035,838 km (0.095 R)
• M50: 28,260,534 km (0.046 R)
• M51: 28,786,819 km (0.116 R)
• M52: 29,392,541 km (0.054 R)
• M53: 29,773,118 km (0.046 R)
• M54: 30,002,302 km (0.104 R)
• M55: 31,778,776 km (0.059 R)
• M56: 33,034,501 km (0.114 R)
• M57: 33,430,337 km (0.079 R)
• M58: 33,748,083 km (0.117 R)
• M59: 33,907,405 km (0.091 R)
• M60: 34,386,567 km (0.1 R)
• M61: 34,627,120 km (0.066 R)
• M62: 36,734,655 km (0.108 R)
• M63: 37,062,573 km (0.045 R)
• M64: 38,633,351 km (0.082 R)
• M65: 39,217,680 km (0.11 R)
• M66: 39,888,926 km (0.116 R)
• M67: 41,583,720 km (0.098 R)
• M68: 42,096,691 km (0.09 R)
• M69: 43,648,320 km (0.069 R)
• M70: 47,876,704 km (0.052 R)
• M71: 48,954,108 km (0.092 R)
• M72: 49,044,166 km (0.118 R)
• M73: 50,221,052 km (0.073 R)
• M74: 51,590,621 km (0.112 R)
• M75: 51,957,884 km (0.111 R)
• M76: 52,326,044 km (0.056 R)
• M77: 52,879,855 km (0.096 R)
• M78: 53,621,412 km (0.101 R)
• M79: 55,020,900 km (0.051 R)
• M80: 55,396,241 km (0.11 R)
• M81: 57,190,219 km (0.075 R)
• M82: 59,099,237 km (0.119 R)
• M83: 61,029,050 km (0.113 R)
• M84: 62,685,697 km (0.099 R)
• M85: 63,175,779 km (0.113 R)
• M86: 65,049,493 km (0.099 R)
• M87: 65,347,043 km (0.05 R)

Planet 8 - Ice Giant

Semi-Major Axis: 23.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410

Radius: 6.6

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 20.75 AU - 26.15 AU

Year: 34564 Days

Day: 16.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 95.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,345,003 km

• M1: 97,239 km (0.064 R)
• M2: 251,624 km (0.106 R)
• M3: 446,849 km (0.116 R)
• M4: 514,317 km (0.051 R)
• M5: 1,239,867 km (0.053 R)
• M6: 2,015,083 km (0.104 R)
• M7: 3,087,700 km (0.12 R)
• M8: 4,159,569 km (0.089 R)
• M9: 4,356,888 km (0.085 R)
• M10: 5,176,386 km (0.109 R)
• M11: 5,388,515 km (0.081 R)
• M12: 5,603,637 km (0.109 R)
• M13: 7,663,001 km (0.106 R)
• M14: 8,088,009 km (0.114 R)
• M15: 8,210,829 km (0.115 R)
• M16: 8,458,413 km (0.097 R)
• M17: 8,520,646 km (0.043 R)
• M18: 8,834,353 km (0.054 R)
• M19: 9,215,827 km (0.098 R)
• M20: 9,537,762 km (0.1 R)
• M21: 9,798,062 km (0.1 R)
• M22: 10,192,701 km (0.083 R)
• M23: 11,614,928 km (0.091 R)
• M24: 12,243,239 km (0.119 R)
• M25: 12,313,850 km (0.057 R)
• M26: 12,384,460 km (0.086 R)
• M27: 12,739,605 km (0.092 R)
• M28: 13,026,235 km (0.12 R)
• M29: 13,314,958 km (0.036 R)
• M30: 14,640,096 km (0.085 R)
• M31: 14,940,190 km (0.066 R)
• M32: 17,097,541 km (0.072 R)
• M33: 18,131,860 km (0.087 R)
• M34: 18,212,194 km (0.055 R)
• M35: 18,778,422 km (0.034 R)
• M36: 19,845,055 km (0.084 R)
• M37: 20,427,440 km (0.088 R)
• M38: 20,511,214 km (0.111 R)
• M39: 21,015,509 km (0.097 R)
• M40: 21,694,534 km (0.064 R)
• M41: 24,126,696 km (0.058 R)
• M42: 24,392,382 km (0.084 R)
• M43: 24,569,954 km (0.069 R)
• M44: 24,748,125 km (0.097 R)
• M45: 26,643,830 km (0.064 R)
• M46: 27,286,053 km (0.112 R)
• M47: 28,212,363 km (0.08 R)
• M48: 28,398,912 km (0.11 R)
• M49: 30,477,275 km (0.086 R)
• M50: 30,860,395 km (0.092 R)
• M51: 32,019,330 km (0.03 R)
• M52: 33,685,401 km (0.113 R)
• M53: 35,882,994 km (0.111 R)
• M54: 36,388,934 km (0.096 R)
• M55: 38,023,590 km (0.114 R)
• M56: 38,126,513 km (0.078 R)
• M57: 40,520,229 km (0.109 R)
• M58: 40,730,563 km (0.034 R)
• M59: 40,941,496 km (0.091 R)
• M60: 41,894,435 km (0.1 R)
• M61: 43,069,227 km (0.087 R)
• M62: 43,391,461 km (0.067 R)
• M63: 43,499,171 km (0.119 R)
• M64: 44,038,472 km (0.107 R)
• M65: 45,560,331 km (0.089 R)
• M66: 45,998,353 km (0.075 R)
• M67: 46,108,009 km (0.057 R)
• M68: 48,320,561 km (0.046 R)
• M69: 50,115,436 km (0.112 R)
• M70: 50,794,162 km (0.029 R)
• M71: 53,193,263 km (0.081 R)
• M72: 55,278,956 km (0.107 R)
• M73: 56,919,596 km (0.088 R)
• M74: 57,627,643 km (0.109 R)
• M75: 58,101,270 km (0.082 R)
• M76: 62,421,507 km (0.088 R)
• M77: 64,743,116 km (0.107 R)
• M78: 64,989,205 km (0.11 R)
• M79: 65,482,130 km (0.108 R)
• M80: 65,605,548 km (0.045 R)
• M81: 70,100,515 km (0.086 R)
• M82: 70,479,596 km (0.079 R)
• M83: 71,366,562 km (0.107 R)
• M84: 73,793,039 km (0.065 R)
• M85: 76,116,593 km (0.094 R)
• M86: 79,514,859 km (0.093 R)
• M87: 79,910,246 km (0.1 R)
• M88: 82,562,167 km (0.088 R)
• M89: 83,229,673 km (0.118 R)
• M90: 83,363,413 km (0.066 R)
• M91: 84,435,731 km (0.059 R)
• M92: 84,838,897 km (0.106 R)
• M93: 87,136,272 km (0.056 R)
• M94: 87,543,776 km (0.047 R)
• M95: 91,653,828 km (0.094 R)

Kuiper Belt

Range: 36 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 14,277 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit