🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.78 AU - 0.82 AU

Year: 263 Days

Day: 21.6 Hours

Environment

Temp: 105 °C

Axial Tilt: 46.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.05 AU - 1.31 AU

Year: 471 Days

Day: 21.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.91 AU - 1.45 AU

Year: 471 Days

Day: 26 Hours

Environment

Temp: 19 °C

Axial Tilt: 3.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.3 AU - 1.66 AU

Year: 661 Days

Day: 13.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.81 AU - 1.87 AU

Year: 916 Days

Day: 30.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,799,551 km

• M1: 1,185,414 km (0.104 R)

Asteroid Belt

Center: 6.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.3

Radius: 13.7

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 9.67 AU - 10.91 AU

Year: 12117 Days

Day: 5.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 97,799,551 km

• M1: 182,061 km (0.081 R)
• M2: 368,460 km (0.088 R)
• M3: 475,422 km (0.101 R)
• M4: 596,596 km (0.089 R)
• M5: 730,786 km (0.101 R)
• M6: 890,257 km (0.064 R)
• M7: 1,107,623 km (0.08 R)
• M8: 1,278,763 km (0.07 R)
• M9: 1,492,987 km (0.115 R)
• M10: 1,755,381 km (0.1 R)
• M11: 2,405,534 km (0.105 R)
• M12: 2,778,780 km (0.079 R)
• M13: 2,907,435 km (0.08 R)
• M14: 3,082,165 km (0.086 R)
• M15: 3,170,876 km (0.099 R)
• M16: 3,488,024 km (0.066 R)
• M17: 3,580,625 km (0.103 R)
• M18: 3,674,124 km (0.112 R)
• M19: 3,815,793 km (0.09 R)
• M20: 4,526,532 km (0.08 R)
• M21: 4,704,404 km (0.12 R)
• M22: 5,145,868 km (0.097 R)
• M23: 5,304,890 km (0.104 R)
• M24: 5,709,852 km (0.074 R)
• M25: 5,819,507 km (0.053 R)
• M26: 6,838,418 km (0.107 R)
• M27: 7,042,918 km (0.068 R)
• M28: 7,338,673 km (0.096 R)
• M29: 8,281,589 km (0.055 R)
• M30: 8,593,949 km (0.074 R)
• M31: 8,688,495 km (0.086 R)
• M32: 9,166,011 km (0.102 R)
• M33: 9,294,815 km (0.089 R)
• M34: 9,554,218 km (0.117 R)
• M35: 9,750,490 km (0.046 R)
• M36: 10,447,616 km (0.118 R)
• M37: 10,616,063 km (0.116 R)
• M38: 10,853,326 km (0.095 R)
• M39: 11,264,121 km (0.095 R)
• M40: 11,610,440 km (0.066 R)
• M41: 11,995,505 km (0.119 R)
• M42: 12,242,641 km (0.038 R)
• M43: 13,467,399 km (0.03 R)
• M44: 13,650,806 km (0.084 R)
• M45: 14,355,262 km (0.12 R)
• M46: 14,505,159 km (0.071 R)
• M47: 14,995,691 km (0.086 R)
• M48: 15,530,204 km (0.081 R)
• M49: 15,645,544 km (0.116 R)
• M50: 16,070,850 km (0.082 R)
• M51: 16,893,489 km (0.117 R)
• M52: 17,409,751 km (0.079 R)
• M53: 18,173,449 km (0.113 R)
• M54: 18,866,087 km (0.099 R)
• M55: 19,360,208 km (0.115 R)
• M56: 19,608,840 km (0.1 R)
• M57: 21,679,275 km (0.056 R)
• M58: 21,937,481 km (0.096 R)
• M59: 23,112,422 km (0.113 R)
• M60: 24,040,378 km (0.041 R)
• M61: 24,397,019 km (0.076 R)
• M62: 24,800,485 km (0.054 R)
• M63: 24,935,422 km (0.031 R)
• M64: 25,206,044 km (0.084 R)
• M65: 25,568,370 km (0.059 R)
• M66: 25,887,014 km (0.063 R)
• M67: 26,161,077 km (0.109 R)
• M68: 26,527,891 km (0.119 R)
• M69: 26,850,424 km (0.117 R)
• M70: 28,153,272 km (0.115 R)
• M71: 28,576,335 km (0.105 R)
• M72: 29,524,337 km (0.071 R)
• M73: 29,762,796 km (0.112 R)
• M74: 30,241,958 km (0.107 R)
• M75: 30,338,149 km (0.063 R)
• M76: 30,482,511 km (0.056 R)
• M77: 31,841,009 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.8

Radius: 11.4

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 10.33 AU - 12.07 AU

Year: 13759 Days

Day: 13.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 97,799,551 km

• M1: 174,282 km (0.104 R)
• M2: 474,225 km (0.119 R)
• M3: 568,921 km (0.039 R)
• M4: 876,793 km (0.112 R)
• M5: 1,817,315 km (0.064 R)
• M6: 2,137,604 km (0.103 R)
• M7: 2,332,979 km (0.114 R)
• M8: 2,651,921 km (0.055 R)
• M9: 2,771,450 km (0.097 R)
• M10: 3,493,559 km (0.105 R)
• M11: 4,412,539 km (0.067 R)
• M12: 4,519,202 km (0.085 R)
• M13: 5,670,806 km (0.108 R)
• M14: 5,982,269 km (0.112 R)
• M15: 6,459,935 km (0.114 R)
• M16: 7,241,584 km (0.114 R)
• M17: 7,494,554 km (0.113 R)
• M18: 8,052,853 km (0.103 R)
• M19: 8,535,755 km (0.115 R)
• M20: 8,892,995 km (0.08 R)
• M21: 9,437,980 km (0.108 R)
• M22: 9,993,736 km (0.115 R)
• M23: 11,429,577 km (0.119 R)
• M24: 11,576,631 km (0.114 R)
• M25: 12,121,467 km (0.075 R)
• M26: 12,472,573 km (0.116 R)
• M27: 13,339,193 km (0.084 R)
• M28: 13,910,358 km (0.065 R)
• M29: 14,436,494 km (0.086 R)
• M30: 14,542,559 km (0.108 R)
• M31: 15,671,275 km (0.1 R)
• M32: 16,439,460 km (0.113 R)
• M33: 18,355,659 km (0.111 R)
• M34: 18,932,658 km (0.075 R)
• M35: 19,281,670 km (0.063 R)
• M36: 21,905,766 km (0.111 R)
• M37: 22,088,874 km (0.071 R)
• M38: 22,579,255 km (0.107 R)
• M39: 22,764,009 km (0.085 R)
• M40: 23,073,228 km (0.106 R)
• M41: 24,323,866 km (0.119 R)
• M42: 24,639,966 km (0.104 R)
• M43: 24,830,255 km (0.1 R)
• M44: 25,532,317 km (0.107 R)
• M45: 26,305,589 km (0.085 R)
• M46: 26,435,290 km (0.097 R)
• M47: 26,695,142 km (0.074 R)
• M48: 26,890,666 km (0.119 R)
• M49: 27,809,197 km (0.115 R)
• M50: 28,139,808 km (0.1 R)
• M51: 28,471,616 km (0.096 R)
• M52: 29,139,272 km (0.097 R)
• M53: 29,542,288 km (0.065 R)
• M54: 29,677,076 km (0.12 R)
• M55: 30,014,868 km (0.056 R)
• M56: 31,378,752 km (0.106 R)
• M57: 32,623,556 km (0.054 R)
• M58: 33,884,367 km (0.118 R)
• M59: 36,960,548 km (0.117 R)
• M60: 37,396,925 km (0.078 R)
• M61: 37,834,797 km (0.055 R)
• M62: 38,054,557 km (0.045 R)
• M63: 38,495,122 km (0.112 R)
• M64: 38,937,334 km (0.043 R)
• M65: 40,124,842 km (0.114 R)
• M66: 40,948,228 km (0.085 R)
• M67: 41,475,112 km (0.116 R)
• M68: 42,155,782 km (0.092 R)
• M69: 42,611,607 km (0.115 R)
• M70: 42,687,752 km (0.096 R)
• M71: 43,145,522 km (0.097 R)
• M72: 43,604,937 km (0.055 R)
• M73: 44,374,169 km (0.108 R)
• M74: 47,022,949 km (0.106 R)
• M75: 47,495,678 km (0.117 R)
• M76: 49,082,912 km (0.096 R)
• M77: 49,883,111 km (0.081 R)
• M78: 50,848,915 km (0.038 R)
• M79: 51,010,480 km (0.089 R)
• M80: 51,658,538 km (0.118 R)
• M81: 52,717,242 km (0.058 R)
• M82: 53,372,481 km (0.104 R)
• M83: 53,783,277 km (0.105 R)
• M84: 54,277,698 km (0.062 R)
• M85: 54,360,126 km (0.09 R)
• M86: 55,271,028 km (0.045 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.8

Radius: 10.9

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 9.77 AU - 12.97 AU

Year: 14074 Days

Day: 9.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 97,799,551 km

• M1: 171,140 km (0.08 R)
• M2: 294,857 km (0.075 R)
• M3: 435,928 km (0.114 R)
• M4: 603,927 km (0.103 R)
• M5: 706,401 km (0.088 R)
• M6: 1,097,151 km (0.104 R)
• M7: 1,213,837 km (0.072 R)
• M8: 1,359,695 km (0.086 R)
• M9: 1,669,213 km (0.079 R)
• M10: 1,916,050 km (0.116 R)
• M11: 2,679,148 km (0.06 R)
• M12: 3,135,123 km (0.114 R)
• M13: 3,269,910 km (0.115 R)
• M14: 5,717,930 km (0.116 R)
• M15: 7,151,526 km (0.116 R)
• M16: 7,577,581 km (0.103 R)
• M17: 7,668,387 km (0.081 R)
• M18: 8,058,239 km (0.11 R)
• M19: 8,243,890 km (0.112 R)
• M20: 8,384,063 km (0.097 R)
• M21: 9,145,217 km (0.081 R)
• M22: 9,436,334 km (0.072 R)
• M23: 11,376,170 km (0.048 R)
• M24: 12,137,922 km (0.027 R)
• M25: 12,217,808 km (0.087 R)
• M26: 12,673,034 km (0.078 R)
• M27: 12,780,894 km (0.107 R)
• M28: 13,407,410 km (0.086 R)
• M29: 14,099,749 km (0.048 R)
• M30: 14,803,756 km (0.111 R)
• M31: 15,003,021 km (0.054 R)
• M32: 17,043,237 km (0.118 R)
• M33: 18,278,317 km (0.095 R)
• M34: 18,583,795 km (0.093 R)
• M35: 19,698,000 km (0.117 R)
• M36: 20,294,746 km (0.086 R)
• M37: 20,484,436 km (0.067 R)
• M38: 21,088,961 km (0.107 R)

Asteroid Belt

Center: 14.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 16.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 910.6

Radius: 5.2

Gravity: 33.68 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 15.52 AU - 18.08 AU

Year: 25278 Days

Day: 19.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 97,799,551 km

• M1: 110,104 km (0.095 R)
• M2: 177,423 km (0.08 R)
• M3: 281,244 km (0.058 R)
• M4: 572,511 km (0.083 R)
• M5: 817,403 km (0.032 R)
• M6: 1,190,350 km (0.055 R)
• M7: 1,836,164 km (0.117 R)
• M8: 1,952,851 km (0.118 R)
• M9: 1,992,344 km (0.102 R)
• M10: 2,836,525 km (0.057 R)
• M11: 3,485,481 km (0.105 R)
• M12: 4,332,205 km (0.109 R)
• M13: 5,405,270 km (0.093 R)
• M14: 5,629,368 km (0.105 R)
• M15: 7,904,751 km (0.055 R)
• M16: 7,968,031 km (0.09 R)
• M17: 8,415,927 km (0.074 R)
• M18: 9,202,663 km (0.098 R)
• M19: 10,495,637 km (0.05 R)
• M20: 10,845,247 km (0.039 R)
• M21: 11,198,747 km (0.041 R)
• M22: 12,798,247 km (0.116 R)
• M23: 14,778,624 km (0.103 R)
• M24: 15,486,072 km (0.056 R)
• M25: 16,285,075 km (0.057 R)
• M26: 16,446,341 km (0.105 R)
• M27: 16,608,356 km (0.04 R)
• M28: 17,343,480 km (0.094 R)
• M29: 17,590,914 km (0.077 R)
• M30: 22,508,496 km (0.103 R)
• M31: 23,139,799 km (0.119 R)
• M32: 23,230,455 km (0.106 R)
• M33: 24,143,600 km (0.114 R)
• M34: 24,327,755 km (0.118 R)
• M35: 24,604,661 km (0.087 R)
• M36: 25,161,614 km (0.077 R)
• M37: 25,535,309 km (0.083 R)
• M38: 26,667,167 km (0.025 R)
• M39: 28,201,742 km (0.086 R)
• M40: 29,175,325 km (0.088 R)
• M41: 30,159,828 km (0.1 R)
• M42: 30,358,045 km (0.066 R)
• M43: 30,656,194 km (0.099 R)
• M44: 33,587,714 km (0.112 R)
• M45: 34,930,654 km (0.034 R)
• M46: 35,034,625 km (0.03 R)
• M47: 35,660,991 km (0.055 R)
• M48: 38,095,846 km (0.059 R)
• M49: 40,038,673 km (0.089 R)
• M50: 40,365,545 km (0.103 R)
• M51: 40,474,751 km (0.106 R)
• M52: 44,356,965 km (0.08 R)
• M53: 45,147,441 km (0.116 R)
• M54: 45,260,836 km (0.068 R)
• M55: 51,518,814 km (0.073 R)
• M56: 51,637,295 km (0.099 R)
• M57: 51,993,189 km (0.058 R)
• M58: 52,587,990 km (0.075 R)
• M59: 56,203,920 km (0.097 R)
• M60: 56,814,279 km (0.079 R)
• M61: 59,526,190 km (0.112 R)
• M62: 59,774,821 km (0.096 R)
• M63: 60,397,896 km (0.116 R)
• M64: 60,772,789 km (0.076 R)
• M65: 61,524,817 km (0.11 R)
• M66: 62,279,987 km (0.089 R)
• M67: 62,406,098 km (0.062 R)
• M68: 64,053,919 km (0.081 R)
• M69: 64,181,226 km (0.051 R)
• M70: 66,745,633 km (0.094 R)
• M71: 67,003,989 km (0.092 R)
• M72: 67,133,241 km (0.107 R)
• M73: 73,301,610 km (0.119 R)
• M74: 74,771,260 km (0.062 R)
• M75: 75,711,482 km (0.094 R)
• M76: 75,846,120 km (0.079 R)
• M77: 76,385,570 km (0.054 R)
• M78: 77,196,989 km (0.118 R)
• M79: 77,468,061 km (0.116 R)
• M80: 79,238,103 km (0.094 R)
• M81: 80,333,907 km (0.049 R)
• M82: 82,263,570 km (0.119 R)
• M83: 82,679,153 km (0.095 R)
• M84: 83,790,515 km (0.115 R)
• M85: 85,046,689 km (0.111 R)
• M86: 86,449,767 km (0.117 R)
• M87: 88,568,821 km (0.072 R)
• M88: 88,852,608 km (0.111 R)
• M89: 88,994,576 km (0.083 R)
• M90: 89,990,898 km (0.12 R)
• M91: 91,133,976 km (0.094 R)
• M92: 93,434,641 km (0.101 R)
• M93: 95,463,338 km (0.077 R)
• M94: 95,754,306 km (0.108 R)
• M95: 96,191,431 km (0.1 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 13,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit