🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.82 AU - 1.1 AU

Year: 352 Days

Day: 39.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.9 AU - 1.04 AU

Year: 358 Days

Day: 21 Hours

Environment

Temp: 7 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 75,945,713 km

• M1: 112,797 km (0.116 R)
• M2: 587,620 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.84 AU - 1.18 AU

Year: 380 Days

Day: 14.7 Hours

Environment

Temp: 27 °C

Axial Tilt: 44.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.12 AU - 1.54 AU

Year: 575 Days

Day: 28.5 Hours

Environment

Temp: -25 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,945,713 km

• M1: 1,029,832 km (0.083 R)
• M2: 1,096,104 km (0.05 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.69 AU - 3.95 AU

Year: 2267 Days

Day: 41.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.83 AU - 4.73 AU

Year: 3318 Days

Day: 44.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,945,713 km

• M1: 77,193 km (0.045 R)

Asteroid Belt

Center: 6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.4

Radius: 14.3

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.93 AU - 9.51 AU

Year: 8038 Days

Day: 5.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 75,945,713 km

• M1: 198,367 km (0.084 R)
• M2: 341,682 km (0.117 R)
• M3: 455,974 km (0.102 R)
• M4: 563,535 km (0.112 R)
• M5: 737,966 km (0.099 R)
• M6: 1,112,559 km (0.048 R)
• M7: 1,498,223 km (0.112 R)
• M8: 1,722,021 km (0.109 R)
• M9: 1,853,667 km (0.032 R)
• M10: 2,105,889 km (0.094 R)
• M11: 2,540,022 km (0.116 R)
• M12: 2,632,623 km (0.095 R)
• M13: 2,845,352 km (0.09 R)
• M14: 3,427,736 km (0.117 R)
• M15: 3,752,812 km (0.118 R)
• M16: 3,939,361 km (0.11 R)
• M17: 4,047,370 km (0.074 R)
• M18: 4,211,180 km (0.075 R)
• M19: 4,730,434 km (0.109 R)
• M20: 4,874,347 km (0.092 R)
• M21: 5,166,662 km (0.107 R)
• M22: 5,585,536 km (0.082 R)
• M23: 5,860,796 km (0.072 R)
• M24: 6,109,278 km (0.097 R)
• M25: 6,250,498 km (0.038 R)
• M26: 6,408,773 km (0.048 R)
• M27: 6,568,394 km (0.103 R)
• M28: 6,940,593 km (0.033 R)
• M29: 7,453,265 km (0.117 R)
• M30: 7,892,784 km (0.056 R)
• M31: 8,115,684 km (0.112 R)
• M32: 8,253,913 km (0.064 R)
• M33: 8,427,895 km (0.083 R)
• M34: 8,655,882 km (0.092 R)
• M35: 8,850,360 km (0.043 R)
• M36: 8,957,023 km (0.078 R)
• M37: 9,261,754 km (0.102 R)
• M38: 9,351,961 km (0.109 R)
• M39: 9,588,027 km (0.063 R)
• M40: 9,918,189 km (0.088 R)
• M41: 11,007,561 km (0.094 R)
• M42: 11,333,983 km (0.106 R)
• M43: 12,611,848 km (0.085 R)
• M44: 12,772,367 km (0.118 R)
• M45: 12,994,071 km (0.075 R)
• M46: 13,196,627 km (0.097 R)
• M47: 13,298,353 km (0.107 R)
• M48: 13,400,379 km (0.116 R)
• M49: 13,955,686 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.2

Radius: 3.2

Gravity: 61.84 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 12.65 AU - 12.85 AU

Year: 17061 Days

Day: 22.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 75,945,713 km

• M1: 352,004 km (0.112 R)
• M2: 1,633,010 km (0.115 R)
• M3: 1,690,905 km (0.102 R)
• M4: 1,808,788 km (0.054 R)
• M5: 2,052,632 km (0.05 R)
• M6: 2,274,486 km (0.049 R)
• M7: 2,339,112 km (0.095 R)
• M8: 3,019,783 km (0.108 R)
• M9: 3,055,237 km (0.113 R)
• M10: 3,162,798 km (0.091 R)
• M11: 3,344,709 km (0.117 R)
• M12: 3,529,911 km (0.087 R)
• M13: 3,680,556 km (0.083 R)
• M14: 3,871,892 km (0.057 R)
• M15: 5,001,356 km (0.092 R)
• M16: 5,213,037 km (0.098 R)
• M17: 5,557,860 km (0.114 R)
• M18: 5,865,583 km (0.044 R)
• M19: 6,360,303 km (0.11 R)
• M20: 6,451,558 km (0.103 R)
• M21: 6,589,487 km (0.111 R)
• M22: 7,198,201 km (0.1 R)
• M23: 7,485,129 km (0.088 R)
• M24: 7,922,554 km (0.079 R)
• M25: 7,971,622 km (0.098 R)
• M26: 9,805,841 km (0.076 R)
• M27: 10,660,943 km (0.101 R)
• M28: 11,707,081 km (0.077 R)
• M29: 12,327,463 km (0.106 R)
• M30: 12,498,603 km (0.117 R)
• M31: 12,958,616 km (0.105 R)
• M32: 13,016,511 km (0.101 R)
• M33: 13,248,836 km (0.105 R)
• M34: 14,491,396 km (0.109 R)
• M35: 14,551,385 km (0.06 R)
• M36: 14,671,811 km (0.116 R)
• M37: 14,732,249 km (0.107 R)
• M38: 14,792,686 km (0.079 R)
• M39: 15,401,400 km (0.106 R)
• M40: 16,142,508 km (0.088 R)
• M41: 16,580,381 km (0.04 R)
• M42: 16,832,154 km (0.113 R)
• M43: 17,339,740 km (0.098 R)
• M44: 17,723,757 km (0.105 R)
• M45: 18,175,244 km (0.107 R)
• M46: 18,826,742 km (0.092 R)
• M47: 19,618,564 km (0.061 R)
• M48: 21,303,036 km (0.103 R)
• M49: 23,384,541 km (0.108 R)
• M50: 23,455,001 km (0.066 R)
• M51: 23,525,462 km (0.093 R)
• M52: 23,879,411 km (0.072 R)
• M53: 24,377,721 km (0.081 R)
• M54: 24,879,622 km (0.06 R)
• M55: 25,966,301 km (0.116 R)
• M56: 26,478,674 km (0.08 R)
• M57: 26,552,276 km (0.117 R)
• M58: 27,142,439 km (0.057 R)
• M59: 27,737,091 km (0.067 R)
• M60: 32,645,247 km (0.105 R)
• M61: 33,515,458 km (0.089 R)
• M62: 34,233,079 km (0.076 R)
• M63: 34,313,114 km (0.065 R)
• M64: 35,359,402 km (0.102 R)
• M65: 36,416,011 km (0.025 R)
• M66: 36,579,522 km (0.046 R)
• M67: 37,071,549 km (0.088 R)
• M68: 37,730,827 km (0.028 R)
• M69: 38,227,791 km (0.063 R)
• M70: 39,647,774 km (0.113 R)
• M71: 39,731,848 km (0.089 R)
• M72: 41,169,932 km (0.09 R)
• M73: 41,255,054 km (0.091 R)
• M74: 42,023,837 km (0.114 R)
• M75: 42,539,052 km (0.069 R)
• M76: 44,882,802 km (0.115 R)
• M77: 44,970,466 km (0.088 R)
• M78: 45,145,795 km (0.117 R)
• M79: 46,468,539 km (0.092 R)
• M80: 46,734,674 km (0.075 R)
• M81: 48,431,413 km (0.114 R)
• M82: 48,881,254 km (0.109 R)
• M83: 49,603,961 km (0.119 R)
• M84: 50,057,392 km (0.117 R)
• M85: 50,877,189 km (0.109 R)
• M86: 51,059,997 km (0.089 R)
• M87: 52,437,494 km (0.083 R)
• M88: 53,548,408 km (0.102 R)
• M89: 54,200,057 km (0.074 R)
• M90: 56,643,139 km (0.117 R)
• M91: 56,832,530 km (0.035 R)
• M92: 56,927,375 km (0.073 R)
• M93: 57,402,049 km (0.05 R)
• M94: 61,343,953 km (0.113 R)
• M95: 62,905,755 km (0.109 R)
• M96: 64,480,721 km (0.101 R)
• M97: 65,968,921 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344.6

Radius: 3.3

Gravity: 31.64 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 13.88 AU - 21.7 AU

Year: 28119 Days

Day: 20 Hours

Environment

Temp: -208 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,945,713 km

• M1: 60,288 km (0.064 R)
• M2: 255,663 km (0.105 R)
• M3: 603,328 km (0.094 R)
• M4: 789,877 km (0.065 R)
• M5: 864,376 km (0.111 R)
• M6: 1,046,886 km (0.067 R)
• M7: 1,073,963 km (0.025 R)
• M8: 2,334,176 km (0.12 R)
• M9: 2,735,098 km (0.045 R)
• M10: 3,196,308 km (0.08 R)
• M11: 3,235,802 km (0.101 R)
• M12: 3,355,480 km (0.041 R)
• M13: 3,722,743 km (0.047 R)
• M14: 4,275,507 km (0.085 R)
• M15: 4,406,704 km (0.076 R)
• M16: 4,583,679 km (0.098 R)
• M17: 5,361,438 km (0.112 R)
• M18: 5,455,535 km (0.067 R)
• M19: 6,228,358 km (0.089 R)
• M20: 6,476,840 km (0.119 R)
• M21: 6,983,528 km (0.103 R)
• M22: 7,293,495 km (0.034 R)
• M23: 8,577,942 km (0.113 R)
• M24: 9,700,375 km (0.101 R)
• M25: 9,988,201 km (0.116 R)
• M26: 10,278,720 km (0.096 R)
• M27: 10,868,136 km (0.084 R)
• M28: 11,107,044 km (0.099 R)
• M29: 11,650,682 km (0.084 R)
• M30: 11,772,604 km (0.041 R)
• M31: 11,956,460 km (0.079 R)
• M32: 12,638,327 km (0.106 R)
• M33: 12,763,690 km (0.073 R)
• M34: 14,561,408 km (0.115 R)
• M35: 15,022,917 km (0.109 R)
• M36: 17,611,409 km (0.109 R)
• M37: 17,891,756 km (0.117 R)
• M38: 18,386,027 km (0.053 R)
• M39: 18,741,771 km (0.057 R)
• M40: 19,315,628 km (0.116 R)
• M41: 19,387,734 km (0.114 R)
• M42: 19,822,466 km (0.116 R)
• M43: 24,264,924 km (0.104 R)
• M44: 24,733,315 km (0.096 R)
• M45: 24,811,555 km (0.094 R)
• M46: 25,283,387 km (0.082 R)
• M47: 26,156,141 km (0.096 R)
• M48: 26,235,876 km (0.107 R)
• M49: 28,257,691 km (0.116 R)
• M50: 28,667,889 km (0.099 R)
• M51: 29,411,540 km (0.114 R)
• M52: 30,664,721 km (0.026 R)
• M53: 32,619,965 km (0.068 R)
• M54: 33,050,358 km (0.106 R)
• M55: 33,569,313 km (0.053 R)
• M56: 36,560,224 km (0.031 R)
• M57: 37,276,349 km (0.096 R)
• M58: 37,816,397 km (0.081 R)
• M59: 38,177,825 km (0.096 R)
• M60: 38,904,273 km (0.045 R)
• M61: 39,910,468 km (0.069 R)
• M62: 40,925,190 km (0.103 R)
• M63: 41,761,742 km (0.119 R)
• M64: 41,855,091 km (0.078 R)
• M65: 42,041,938 km (0.098 R)
• M66: 44,305,205 km (0.095 R)
• M67: 47,383,779 km (0.12 R)
• M68: 48,066,245 km (0.093 R)
• M69: 49,145,444 km (0.109 R)
• M70: 49,539,933 km (0.09 R)
• M71: 51,028,282 km (0.1 R)
• M72: 52,934,608 km (0.062 R)
• M73: 53,237,693 km (0.106 R)
• M74: 55,991,491 km (0.103 R)
• M75: 56,713,002 km (0.063 R)
• M76: 58,477,957 km (0.094 R)
• M77: 58,582,377 km (0.116 R)
• M78: 58,895,934 km (0.094 R)
• M79: 59,944,914 km (0.048 R)
• M80: 60,366,331 km (0.107 R)
• M81: 60,683,030 km (0.043 R)
• M82: 61,848,846 km (0.039 R)
• M83: 63,665,114 km (0.118 R)
• M84: 65,282,117 km (0.114 R)
• M85: 66,585,414 km (0.1 R)
• M86: 67,130,997 km (0.08 R)
• M87: 67,240,353 km (0.077 R)
• M88: 67,568,571 km (0.113 R)
• M89: 67,787,732 km (0.116 R)
• M90: 68,226,652 km (0.088 R)
• M91: 69,659,800 km (0.102 R)
• M92: 69,770,502 km (0.099 R)
• M93: 69,881,205 km (0.066 R)
• M94: 70,546,765 km (0.071 R)
• M95: 72,892,460 km (0.097 R)
• M96: 73,567,296 km (0.116 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 11,647 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit