🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.5 AU - 0.6 AU

Year: 150 Days

Day: 12.1 Hours

Environment

Temp: 200 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,192,550 km

• M1: 133,142 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.73 AU - 1.05 AU

Year: 310 Days

Day: 28.9 Hours

Environment

Temp: 77 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,192,550 km

• M1: 128,355 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.99 AU - 4.81 AU

Year: 3405 Days

Day: 43.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 102,192,550 km

• M1: 1,442,871 km (0.094 R)
• M2: 3,051,647 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.26 AU - 4.96 AU

Year: 3652 Days

Day: 18.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260

Radius: 13.5

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5 AU - 7.34 AU

Year: 5655 Days

Day: 11.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 102,192,550 km

• M1: 198,816 km (0.084 R)
• M2: 349,311 km (0.107 R)
• M3: 463,604 km (0.064 R)
• M4: 549,473 km (0.098 R)
• M5: 731,384 km (0.05 R)
• M6: 857,794 km (0.1 R)
• M7: 981,063 km (0.111 R)
• M8: 1,086,829 km (0.071 R)
• M9: 1,272,330 km (0.104 R)
• M10: 1,415,495 km (0.085 R)
• M11: 1,523,206 km (0.112 R)
• M12: 1,690,157 km (0.107 R)
• M13: 1,863,391 km (0.109 R)
• M14: 1,997,431 km (0.041 R)
• M15: 2,150,320 km (0.117 R)
• M16: 2,275,533 km (0.042 R)
• M17: 2,387,133 km (0.101 R)
• M18: 2,500,678 km (0.091 R)
• M19: 3,148,736 km (0.093 R)
• M20: 3,455,412 km (0.096 R)
• M21: 3,566,114 km (0.085 R)
• M22: 3,981,847 km (0.089 R)
• M23: 4,234,966 km (0.093 R)
• M24: 4,333,850 km (0.101 R)
• M25: 4,634,991 km (0.12 R)
• M26: 4,798,352 km (0.07 R)
• M27: 5,753,235 km (0.12 R)
• M28: 5,929,162 km (0.1 R)
• M29: 6,444,826 km (0.093 R)
• M30: 7,021,825 km (0.106 R)
• M31: 7,210,169 km (0.057 R)
• M32: 7,567,558 km (0.113 R)
• M33: 7,882,013 km (0.089 R)
• M34: 8,250,323 km (0.08 R)
• M35: 8,448,989 km (0.042 R)
• M36: 8,674,582 km (0.11 R)
• M37: 8,876,689 km (0.065 R)
• M38: 9,414,792 km (0.117 R)
• M39: 9,622,584 km (0.092 R)
• M40: 9,753,183 km (0.103 R)
• M41: 9,910,709 km (0.055 R)
• M42: 10,042,655 km (0.082 R)
• M43: 10,442,081 km (0.078 R)
• M44: 10,711,357 km (0.057 R)
• M45: 10,928,274 km (0.087 R)
• M46: 11,064,707 km (0.102 R)
• M47: 11,366,745 km (0.114 R)
• M48: 11,477,298 km (0.118 R)
• M49: 11,615,975 km (0.11 R)
• M50: 12,289,166 km (0.098 R)
• M51: 13,206,650 km (0.112 R)
• M52: 13,410,402 km (0.117 R)
• M53: 13,497,917 km (0.092 R)
• M54: 13,615,052 km (0.115 R)
• M55: 14,265,204 km (0.038 R)
• M56: 14,444,273 km (0.099 R)
• M57: 14,684,228 km (0.104 R)
• M58: 15,289,800 km (0.049 R)
• M59: 15,565,060 km (0.116 R)
• M60: 15,841,966 km (0.076 R)
• M61: 15,934,567 km (0.106 R)
• M62: 16,839,484 km (0.118 R)
• M63: 17,250,579 km (0.026 R)
• M64: 17,601,087 km (0.058 R)
• M65: 17,825,334 km (0.064 R)
• M66: 19,520,877 km (0.057 R)
• M67: 20,019,486 km (0.061 R)
• M68: 20,153,077 km (0.052 R)
• M69: 20,927,545 km (0.118 R)
• M70: 21,233,323 km (0.117 R)
• M71: 22,159,334 km (0.104 R)
• M72: 22,366,826 km (0.069 R)
• M73: 22,714,193 km (0.11 R)
• M74: 22,958,486 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.5

Radius: 14.5

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5.17 AU - 7.59 AU

Year: 5946 Days

Day: 7.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 102,192,550 km

• M1: 200,760 km (0.095 R)
• M2: 317,147 km (0.095 R)
• M3: 549,174 km (0.117 R)
• M4: 825,481 km (0.079 R)
• M5: 993,330 km (0.074 R)
• M6: 1,124,378 km (0.091 R)
• M7: 1,236,277 km (0.109 R)
• M8: 1,485,956 km (0.076 R)
• M9: 1,796,371 km (0.106 R)
• M10: 2,253,692 km (0.067 R)
• M11: 2,430,666 km (0.028 R)
• M12: 2,562,312 km (0.067 R)
• M13: 2,730,460 km (0.095 R)
• M14: 2,867,642 km (0.073 R)
• M15: 2,989,713 km (0.102 R)
• M16: 3,203,040 km (0.114 R)
• M17: 3,551,304 km (0.073 R)
• M18: 3,873,388 km (0.1 R)
• M19: 4,047,819 km (0.092 R)
• M20: 4,896,488 km (0.115 R)
• M21: 5,298,607 km (0.097 R)
• M22: 5,645,524 km (0.103 R)
• M23: 5,799,610 km (0.075 R)
• M24: 6,179,888 km (0.087 R)
• M25: 6,316,022 km (0.111 R)
• M26: 6,568,394 km (0.075 R)
• M27: 6,941,341 km (0.116 R)
• M28: 7,130,433 km (0.092 R)
• M29: 7,708,030 km (0.112 R)
• M30: 7,830,401 km (0.084 R)
• M31: 8,002,588 km (0.112 R)
• M32: 8,101,622 km (0.108 R)
• M33: 8,476,664 km (0.082 R)
• M34: 9,062,789 km (0.096 R)
• M35: 9,166,011 km (0.084 R)
• M36: 9,321,593 km (0.054 R)
• M37: 9,426,012 km (0.066 R)
• M38: 9,979,824 km (0.091 R)
• M39: 10,086,487 km (0.101 R)
• M40: 10,193,599 km (0.105 R)
• M41: 10,327,938 km (0.113 R)
• M42: 10,435,947 km (0.094 R)
• M43: 10,871,576 km (0.072 R)
• M44: 10,981,381 km (0.119 R)
• M45: 11,760,637 km (0.074 R)
• M46: 11,901,707 km (0.093 R)
• M47: 12,128,647 km (0.062 R)
• M48: 12,328,211 km (0.111 R)
• M49: 13,167,156 km (0.097 R)
• M50: 13,372,554 km (0.087 R)
• M51: 13,875,502 km (0.077 R)
• M52: 14,144,329 km (0.096 R)
• M53: 14,626,483 km (0.104 R)
• M54: 14,778,325 km (0.081 R)
• M55: 15,236,842 km (0.065 R)
• M56: 15,886,695 km (0.096 R)
• M57: 16,168,089 km (0.067 R)
• M58: 16,482,544 km (0.099 R)
• M59: 18,183,172 km (0.087 R)
• M60: 18,346,384 km (0.09 R)
• M61: 18,477,431 km (0.117 R)
• M62: 19,137,158 km (0.079 R)
• M63: 19,771,004 km (0.084 R)
• M64: 19,905,343 km (0.087 R)
• M65: 20,513,608 km (0.101 R)
• M66: 21,783,245 km (0.072 R)
• M67: 21,991,485 km (0.101 R)
• M68: 22,200,474 km (0.066 R)
• M69: 23,396,808 km (0.053 R)
• M70: 23,788,455 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.4

Radius: 9.8

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.38 AU - 8 AU

Year: 6384 Days

Day: 7.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 102,192,550 km

• M1: 312,061 km (0.114 R)
• M2: 461,509 km (0.117 R)
• M3: 583,132 km (0.089 R)
• M4: 751,729 km (0.115 R)
• M5: 848,519 km (0.116 R)
• M6: 924,066 km (0.032 R)
• M7: 988,842 km (0.074 R)
• M8: 1,137,393 km (0.094 R)
• M9: 1,207,404 km (0.066 R)
• M10: 1,595,611 km (0.099 R)
• M11: 1,755,082 km (0.115 R)
• M12: 1,919,939 km (0.118 R)
• M13: 2,743,176 km (0.063 R)
• M14: 3,013,649 km (0.087 R)
• M15: 3,192,119 km (0.081 R)
• M16: 3,435,366 km (0.113 R)
• M17: 3,790,660 km (0.096 R)
• M18: 4,157,774 km (0.079 R)
• M19: 4,245,737 km (0.116 R)
• M20: 4,423,759 km (0.068 R)
• M21: 4,856,396 km (0.083 R)
• M22: 5,811,279 km (0.059 R)
• M23: 5,909,864 km (0.105 R)
• M24: 6,310,188 km (0.066 R)
• M25: 6,513,641 km (0.066 R)
• M26: 6,667,577 km (0.032 R)
• M27: 6,745,069 km (0.113 R)
• M28: 6,874,920 km (0.052 R)
• M29: 7,189,674 km (0.083 R)
• M30: 7,402,252 km (0.037 R)
• M31: 7,563,070 km (0.079 R)
• M32: 7,643,853 km (0.063 R)
• M33: 7,833,692 km (0.045 R)
• M34: 7,942,749 km (0.1 R)
• M35: 8,919,175 km (0.11 R)
• M36: 9,033,168 km (0.066 R)
• M37: 9,119,037 km (0.116 R)
• M38: 9,233,779 km (0.089 R)
• M39: 9,815,415 km (0.102 R)
• M40: 9,903,678 km (0.08 R)
• M41: 10,169,962 km (0.059 R)
• M42: 11,044,362 km (0.091 R)
• M43: 11,382,304 km (0.059 R)
• M44: 11,942,548 km (0.102 R)
• M45: 12,099,925 km (0.108 R)
• M46: 12,194,620 km (0.074 R)
• M47: 12,735,865 km (0.066 R)
• M48: 12,800,043 km (0.09 R)
• M49: 13,025,487 km (0.097 R)
• M50: 13,122,576 km (0.049 R)
• M51: 13,545,938 km (0.035 R)
• M52: 13,775,870 km (0.06 R)
• M53: 14,040,059 km (0.086 R)
• M54: 14,406,125 km (0.116 R)
• M55: 14,842,951 km (0.08 R)
• M56: 14,910,569 km (0.107 R)
• M57: 15,250,007 km (0.088 R)
• M58: 16,109,746 km (0.116 R)
• M59: 16,213,866 km (0.068 R)
• M60: 16,283,579 km (0.094 R)
• M61: 16,633,039 km (0.075 R)
• M62: 16,703,350 km (0.05 R)
• M63: 17,197,472 km (0.099 R)
• M64: 17,339,590 km (0.103 R)
• M65: 17,876,048 km (0.058 R)
• M66: 17,983,908 km (0.074 R)
• M67: 18,490,446 km (0.06 R)
• M68: 18,636,005 km (0.082 R)
• M69: 19,001,622 km (0.035 R)
• M70: 19,295,881 km (0.078 R)
• M71: 20,375,080 km (0.087 R)
• M72: 21,626,915 km (0.07 R)
• M73: 22,126,871 km (0.106 R)
• M74: 22,747,403 km (0.075 R)
• M75: 23,334,425 km (0.118 R)
• M76: 24,283,923 km (0.109 R)
• M77: 24,643,257 km (0.068 R)
• M78: 25,529,026 km (0.116 R)
• M79: 25,691,190 km (0.108 R)
• M80: 26,507,247 km (0.111 R)
• M81: 27,913,915 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 628.2

Radius: 4.6

Gravity: 29.69 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 16 AU - 23.6 AU

Year: 32507 Days

Day: 15.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 102,192,550 km

• M1: 641,924 km (0.054 R)
• M2: 967,898 km (0.08 R)
• M3: 1,097,899 km (0.068 R)
• M4: 1,165,068 km (0.108 R)
• M5: 1,483,861 km (0.059 R)
• M6: 1,595,910 km (0.097 R)
• M7: 1,633,908 km (0.094 R)
• M8: 1,672,205 km (0.088 R)
• M9: 2,239,480 km (0.067 R)
• M10: 2,282,116 km (0.092 R)
• M11: 2,499,481 km (0.116 R)
• M12: 2,860,910 km (0.086 R)
• M13: 3,047,757 km (0.053 R)
• M14: 3,482,788 km (0.084 R)
• M15: 3,936,818 km (0.11 R)
• M16: 4,899,929 km (0.118 R)
• M17: 5,236,374 km (0.026 R)
• M18: 6,593,825 km (0.035 R)
• M19: 7,027,510 km (0.117 R)
• M20: 8,118,527 km (0.095 R)
• M21: 8,852,005 km (0.072 R)
• M22: 9,123,974 km (0.12 R)
• M23: 9,192,490 km (0.048 R)
• M24: 9,816,014 km (0.107 R)
• M25: 10,097,407 km (0.08 R)
• M26: 10,239,226 km (0.115 R)
• M27: 10,957,745 km (0.102 R)
• M28: 12,824,128 km (0.098 R)
• M29: 12,977,615 km (0.035 R)
• M30: 13,675,938 km (0.09 R)
• M31: 14,306,792 km (0.084 R)
• M32: 15,760,734 km (0.107 R)
• M33: 16,839,784 km (0.084 R)
• M34: 17,430,546 km (0.077 R)
• M35: 18,545,648 km (0.119 R)
• M36: 19,949,474 km (0.066 R)
• M37: 20,305,817 km (0.094 R)
• M38: 20,574,345 km (0.087 R)
• M39: 21,934,788 km (0.108 R)
• M40: 25,412,639 km (0.115 R)
• M41: 27,067,042 km (0.062 R)
• M42: 27,758,334 km (0.042 R)
• M43: 28,255,597 km (0.118 R)
• M44: 28,455,310 km (0.08 R)
• M45: 29,562,334 km (0.063 R)
• M46: 30,786,045 km (0.062 R)
• M47: 31,197,589 km (0.072 R)
• M48: 31,300,662 km (0.105 R)
• M49: 31,922,091 km (0.119 R)
• M50: 32,026,062 km (0.063 R)
• M51: 32,338,721 km (0.114 R)
• M52: 32,966,883 km (0.092 R)
• M53: 33,599,083 km (0.068 R)
• M54: 34,235,174 km (0.108 R)
• M55: 36,384,446 km (0.117 R)
• M56: 39,242,813 km (0.102 R)
• M57: 39,577,313 km (0.06 R)
• M58: 40,698,849 km (0.088 R)
• M59: 41,490,221 km (0.106 R)
• M60: 43,318,008 km (0.088 R)
• M61: 44,822,364 km (0.098 R)
• M62: 47,406,817 km (0.118 R)
• M63: 48,956,502 km (0.109 R)
• M64: 51,494,878 km (0.097 R)
• M65: 51,738,872 km (0.096 R)
• M66: 53,210,766 km (0.059 R)
• M67: 53,457,453 km (0.034 R)
• M68: 56,446,717 km (0.094 R)
• M69: 58,851,503 km (0.086 R)
• M70: 59,489,837 km (0.096 R)
• M71: 60,516,079 km (0.102 R)
• M72: 66,794,552 km (0.039 R)
• M73: 67,593,704 km (0.107 R)
• M74: 68,530,186 km (0.062 R)
• M75: 69,067,243 km (0.113 R)
• M76: 69,470,858 km (0.064 R)
• M77: 71,365,215 km (0.102 R)
• M78: 72,182,169 km (0.079 R)
• M79: 72,455,186 km (0.117 R)
• M80: 73,002,265 km (0.046 R)
• M81: 74,789,810 km (0.12 R)
• M82: 75,896,984 km (0.12 R)
• M83: 76,870,118 km (0.032 R)
• M84: 80,520,904 km (0.026 R)
• M85: 82,082,257 km (0.082 R)
• M86: 86,391,274 km (0.04 R)
• M87: 88,427,152 km (0.096 R)
• M88: 90,037,872 km (0.089 R)
• M89: 90,920,499 km (0.057 R)
• M90: 92,397,928 km (0.11 R)
• M91: 95,226,824 km (0.041 R)
• M92: 96,877,636 km (0.101 R)
• M93: 98,689,267 km (0.074 R)
• M94: 102,192,549 km (0.086 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: 430 - 11,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit