🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.15 AU - 1.31 AU

Year: 511 Days

Day: 12.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 44.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.5 AU - 1.68 AU

Year: 751 Days

Day: 17.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.45 AU - 1.77 AU

Year: 766 Days

Day: 41.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.2 AU - 2.2 AU

Year: 1223 Days

Day: 35.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.36 AU - 3.68 AU

Year: 1967 Days

Day: 17.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,219,805 km

• M1: 112,797 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.89 AU - 3.57 AU

Year: 2175 Days

Day: 30.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,219,805 km

• M1: 1,456,784 km (0.092 R)

Asteroid Belt

Center: 5.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.6

Radius: 8.9

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 7.98 AU - 8.38 AU

Year: 8767 Days

Day: 12.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 96,219,805 km

• M1: 330,462 km (0.072 R)
• M2: 412,292 km (0.118 R)
• M3: 538,253 km (0.085 R)
• M4: 745,895 km (0.076 R)
• M5: 874,100 km (0.099 R)
• M6: 994,527 km (0.079 R)
• M7: 1,088,624 km (0.077 R)
• M8: 1,585,737 km (0.101 R)
• M9: 1,678,039 km (0.106 R)
• M10: 1,946,418 km (0.091 R)
• M11: 2,085,843 km (0.083 R)
• M12: 2,523,866 km (0.12 R)
• M13: 2,854,178 km (0.093 R)
• M14: 3,292,350 km (0.094 R)
• M15: 3,387,345 km (0.108 R)
• M16: 3,604,411 km (0.074 R)
• M17: 3,776,299 km (0.113 R)
• M18: 3,875,782 km (0.102 R)
• M19: 4,205,346 km (0.091 R)
• M20: 4,491,227 km (0.11 R)
• M21: 4,891,402 km (0.077 R)
• M22: 5,414,695 km (0.075 R)
• M23: 5,640,289 km (0.118 R)
• M24: 6,335,919 km (0.107 R)
• M25: 6,603,699 km (0.069 R)
• M26: 6,844,851 km (0.055 R)
• M27: 7,119,811 km (0.115 R)
• M28: 7,243,080 km (0.119 R)
• M29: 7,523,127 km (0.045 R)
• M30: 8,449,737 km (0.107 R)
• M31: 8,777,655 km (0.089 R)
• M32: 8,876,838 km (0.115 R)
• M33: 9,176,633 km (0.096 R)
• M34: 9,751,986 km (0.118 R)
• M35: 10,165,026 km (0.063 R)
• M36: 10,234,439 km (0.081 R)
• M37: 10,338,858 km (0.116 R)
• M38: 10,724,821 km (0.096 R)
• M39: 11,330,692 km (0.115 R)
• M40: 11,764,975 km (0.035 R)
• M41: 12,057,439 km (0.099 R)
• M42: 12,241,594 km (0.085 R)
• M43: 13,251,679 km (0.086 R)
• M44: 13,594,258 km (0.059 R)
• M45: 13,824,339 km (0.072 R)
• M46: 14,210,601 km (0.104 R)
• M47: 15,510,457 km (0.113 R)
• M48: 15,590,492 km (0.12 R)
• M49: 15,710,768 km (0.062 R)
• M50: 15,831,195 km (0.075 R)
• M51: 15,911,828 km (0.103 R)
• M52: 15,992,461 km (0.086 R)
• M53: 16,357,330 km (0.087 R)
• M54: 17,053,858 km (0.064 R)
• M55: 17,676,484 km (0.056 R)
• M56: 17,843,735 km (0.056 R)
• M57: 18,095,658 km (0.071 R)
• M58: 18,688,065 km (0.054 R)
• M59: 18,815,822 km (0.062 R)
• M60: 19,029,448 km (0.103 R)
• M61: 19,329,840 km (0.096 R)
• M62: 20,196,760 km (0.074 R)
• M63: 21,253,818 km (0.102 R)
• M64: 21,476,270 km (0.042 R)
• M65: 22,193,443 km (0.09 R)
• M66: 22,781,961 km (0.104 R)
• M67: 23,009,648 km (0.078 R)
• M68: 25,469,187 km (0.059 R)
• M69: 25,705,552 km (0.111 R)
• M70: 25,895,242 km (0.099 R)
• M71: 26,610,320 km (0.032 R)
• M72: 26,850,125 km (0.113 R)
• M73: 28,941,952 km (0.088 R)
• M74: 29,238,006 km (0.116 R)
• M75: 29,435,924 km (0.119 R)
• M76: 30,682,972 km (0.043 R)
• M77: 30,833,767 km (0.074 R)
• M78: 31,035,275 km (0.075 R)
• M79: 32,151,126 km (0.043 R)
• M80: 32,253,301 km (0.096 R)
• M81: 32,355,476 km (0.043 R)
• M82: 32,457,801 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.8

Radius: 14.4

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 10.85 AU - 11.25 AU

Year: 13765 Days

Day: 10.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 96,219,805 km

• M1: 184,155 km (0.052 R)
• M2: 726,746 km (0.117 R)
• M3: 859,440 km (0.053 R)
• M4: 1,001,259 km (0.075 R)
• M5: 1,453,044 km (0.107 R)
• M6: 1,806,245 km (0.114 R)
• M7: 2,131,171 km (0.109 R)
• M8: 3,281,579 km (0.097 R)
• M9: 3,512,109 km (0.111 R)
• M10: 3,748,175 km (0.086 R)
• M11: 4,024,482 km (0.067 R)
• M12: 4,893,197 km (0.08 R)
• M13: 5,233,981 km (0.08 R)
• M14: 5,582,394 km (0.118 R)
• M15: 5,779,415 km (0.116 R)
• M16: 6,099,404 km (0.11 R)
• M17: 6,756,887 km (0.119 R)
• M18: 7,654,025 km (0.074 R)
• M19: 7,961,449 km (0.082 R)
• M20: 8,139,022 km (0.026 R)
• M21: 8,362,820 km (0.119 R)
• M22: 8,725,146 km (0.113 R)
• M23: 9,046,482 km (0.087 R)
• M24: 10,033,828 km (0.118 R)
• M25: 10,274,083 km (0.113 R)
• M26: 11,906,495 km (0.083 R)
• M27: 13,143,968 km (0.071 R)
• M28: 13,301,644 km (0.057 R)
• M29: 15,021,272 km (0.089 R)
• M30: 15,406,786 km (0.099 R)
• M31: 15,684,140 km (0.112 R)
• M32: 15,963,140 km (0.05 R)
• M33: 17,153,041 km (0.07 R)
• M34: 17,267,933 km (0.091 R)
• M35: 17,729,741 km (0.071 R)
• M36: 19,258,781 km (0.1 R)
• M37: 20,463,642 km (0.03 R)
• M38: 21,630,655 km (0.117 R)
• M39: 21,941,520 km (0.089 R)
• M40: 22,378,944 km (0.11 R)
• M41: 22,756,379 km (0.054 R)
• M42: 24,029,308 km (0.115 R)
• M43: 25,129,450 km (0.032 R)
• M44: 25,850,063 km (0.069 R)
• M45: 27,311,784 km (0.102 R)
• M46: 28,255,896 km (0.089 R)
• M47: 28,459,499 km (0.105 R)
• M48: 28,868,350 km (0.102 R)
• M49: 29,829,965 km (0.096 R)
• M50: 30,037,457 km (0.101 R)
• M51: 30,175,985 km (0.097 R)
• M52: 30,384,225 km (0.096 R)
• M53: 31,081,800 km (0.106 R)
• M54: 32,137,961 km (0.115 R)
• M55: 32,991,566 km (0.116 R)
• M56: 33,277,598 km (0.075 R)
• M57: 34,720,768 km (0.082 R)
• M58: 36,479,441 km (0.087 R)
• M59: 36,775,345 km (0.115 R)
• M60: 36,923,597 km (0.119 R)
• M61: 37,220,698 km (0.068 R)
• M62: 38,642,925 km (0.108 R)
• M63: 39,095,758 km (0.091 R)
• M64: 39,474,390 km (0.06 R)
• M65: 40,541,173 km (0.095 R)
• M66: 41,078,229 km (0.06 R)
• M67: 42,547,579 km (0.073 R)
• M68: 43,015,073 km (0.063 R)
• M69: 44,349,186 km (0.108 R)
• M70: 44,507,012 km (0.105 R)
• M71: 45,299,133 km (0.041 R)
• M72: 45,617,178 km (0.075 R)
• M73: 46,816,803 km (0.059 R)
• M74: 47,703,021 km (0.107 R)
• M75: 48,676,155 km (0.111 R)
• M76: 49,901,811 km (0.115 R)
• M77: 50,807,177 km (0.064 R)
• M78: 50,972,333 km (0.082 R)
• M79: 51,883,982 km (0.091 R)
• M80: 52,133,661 km (0.09 R)
• M81: 52,968,417 km (0.082 R)
• M82: 54,144,556 km (0.085 R)
• M83: 56,865,292 km (0.103 R)

Asteroid Belt

Center: 13.86 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 16.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 853.3

Radius: 3.9

Gravity: 56.1 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 15.34 AU - 17.98 AU

Year: 25482 Days

Day: 24.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 96,219,805 km

• M1: 130,599 km (0.11 R)
• M2: 159,471 km (0.062 R)
• M3: 280,795 km (0.09 R)
• M4: 341,233 km (0.076 R)
• M5: 475,123 km (0.044 R)
• M6: 651,499 km (0.038 R)
• M7: 733,030 km (0.115 R)
• M8: 789,129 km (0.093 R)
• M9: 1,255,276 km (0.086 R)
• M10: 1,791,584 km (0.072 R)
• M11: 1,906,475 km (0.113 R)
• M12: 2,023,760 km (0.094 R)
• M13: 2,224,670 km (0.116 R)
• M14: 2,431,713 km (0.087 R)
• M15: 3,414,571 km (0.103 R)
• M16: 4,978,767 km (0.088 R)
• M17: 6,552,836 km (0.029 R)
• M18: 6,849,039 km (0.102 R)
• M19: 7,577,282 km (0.108 R)
• M20: 7,763,082 km (0.085 R)
• M21: 8,585,871 km (0.074 R)
• M22: 9,569,177 km (0.114 R)
• M23: 12,286,922 km (0.045 R)
• M24: 12,578,339 km (0.1 R)
• M25: 14,527,000 km (0.073 R)
• M26: 14,603,894 km (0.107 R)
• M27: 15,930,079 km (0.059 R)
• M28: 16,088,653 km (0.115 R)
• M29: 18,114,208 km (0.065 R)
• M30: 18,779,170 km (0.082 R)
• M31: 19,030,644 km (0.111 R)
• M32: 21,605,373 km (0.052 R)
• M33: 21,956,779 km (0.108 R)
• M34: 22,045,041 km (0.119 R)
• M35: 22,133,304 km (0.086 R)
• M36: 22,487,552 km (0.111 R)
• M37: 23,201,732 km (0.094 R)
• M38: 23,832,736 km (0.06 R)
• M39: 24,469,425 km (0.102 R)
• M40: 24,743,937 km (0.094 R)
• M41: 25,759,407 km (0.117 R)
• M42: 26,038,706 km (0.116 R)
• M43: 26,132,055 km (0.041 R)
• M44: 26,788,341 km (0.114 R)
• M45: 27,260,622 km (0.092 R)
• M46: 30,052,716 km (0.087 R)
• M47: 31,532,239 km (0.062 R)
• M48: 33,948,245 km (0.045 R)
• M49: 34,254,472 km (0.066 R)
• M50: 34,972,392 km (0.096 R)
• M51: 35,488,205 km (0.106 R)
• M52: 35,695,249 km (0.073 R)
• M53: 41,762,041 km (0.105 R)
• M54: 43,189,653 km (0.095 R)
• M55: 44,076,170 km (0.113 R)
• M56: 45,080,570 km (0.064 R)
• M57: 45,417,016 km (0.095 R)
• M58: 47,339,349 km (0.075 R)
• M59: 47,453,342 km (0.111 R)
• M60: 48,827,249 km (0.118 R)
• M61: 49,982,294 km (0.076 R)
• M62: 50,679,570 km (0.1 R)
• M63: 51,731,542 km (0.043 R)
• M64: 53,619,318 km (0.107 R)
• M65: 53,856,879 km (0.053 R)
• M66: 57,462,038 km (0.051 R)
• M67: 57,705,284 km (0.078 R)
• M68: 59,539,354 km (0.062 R)
• M69: 66,426,242 km (0.115 R)
• M70: 67,064,576 km (0.088 R)
• M71: 67,448,743 km (0.088 R)
• M72: 68,347,677 km (0.119 R)
• M73: 70,027,661 km (0.11 R)
• M74: 70,287,213 km (0.049 R)
• M75: 71,329,162 km (0.066 R)
• M76: 71,590,360 km (0.091 R)
• M77: 73,428,020 km (0.072 R)
• M78: 78,628,641 km (0.116 R)
• M79: 79,303,926 km (0.103 R)
• M80: 80,660,180 km (0.067 R)
• M81: 80,796,314 km (0.074 R)
• M82: 81,750,748 km (0.073 R)
• M83: 82,709,072 km (0.117 R)
• M84: 86,579,020 km (0.07 R)
• M85: 87,136,721 km (0.101 R)
• M86: 87,276,295 km (0.032 R)
• M87: 89,097,949 km (0.07 R)
• M88: 89,238,571 km (0.072 R)
• M89: 89,519,964 km (0.095 R)
• M90: 90,366,389 km (0.064 R)
• M91: 91,498,845 km (0.114 R)
• M92: 91,782,632 km (0.094 R)
• M93: 91,924,750 km (0.109 R)
• M94: 92,493,671 km (0.103 R)
• M95: 93,491,937 km (0.03 R)
• M96: 94,637,408 km (0.083 R)
• M97: 95,931,430 km (0.119 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 16,299 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit