🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.46 AU - 0.64 AU

Year: 148 Days

Day: 40.5 Hours

Environment

Temp: 199 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.43 AU - 0.71 AU

Year: 156 Days

Day: 44.2 Hours

Environment

Temp: 205 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.82 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.99 AU - 1.15 AU

Year: 402 Days

Day: 34.1 Hours

Environment

Temp: 30 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.16 AU - 1.32 AU

Year: 502 Days

Day: 28.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.02 AU - 2.08 AU

Year: 1067 Days

Day: 44.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,398,027 km

• M1: 29,471 km (0.06 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.83 AU - 2.53 AU

Year: 1170 Days

Day: 43.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.63 AU - 5.07 AU

Year: 3882 Days

Day: 20.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,398,027 km

• M1: 39,045 km (0.052 R)
• M2: 208,390 km (0.118 R)

Asteroid Belt

Center: 7.85 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.6

Radius: 12.9

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 9.47 AU - 12.23 AU

Year: 12989 Days

Day: 9.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 91,398,027 km

• M1: 260,599 km (0.104 R)
• M2: 357,838 km (0.104 R)
• M3: 454,030 km (0.065 R)
• M4: 585,227 km (0.063 R)
• M5: 1,049,579 km (0.1 R)
• M6: 1,280,857 km (0.102 R)
• M7: 1,686,267 km (0.114 R)
• M8: 1,978,731 km (0.117 R)
• M9: 2,367,536 km (0.04 R)
• M10: 2,591,933 km (0.101 R)
• M11: 2,675,259 km (0.057 R)
• M12: 2,759,632 km (0.099 R)
• M13: 2,909,379 km (0.117 R)
• M14: 3,172,372 km (0.119 R)
• M15: 3,745,631 km (0.068 R)
• M16: 4,276,854 km (0.081 R)
• M17: 4,426,003 km (0.089 R)
• M18: 4,780,550 km (0.056 R)
• M19: 4,909,503 km (0.085 R)
• M20: 5,844,490 km (0.091 R)
• M21: 6,065,894 km (0.072 R)
• M22: 6,290,142 km (0.084 R)
• M23: 6,891,824 km (0.076 R)
• M24: 7,008,511 km (0.064 R)
• M25: 7,303,218 km (0.075 R)
• M26: 7,783,428 km (0.049 R)
• M27: 8,273,809 km (0.107 R)
• M28: 8,366,859 km (0.055 R)
• M29: 8,805,929 km (0.055 R)
• M30: 8,964,503 km (0.08 R)
• M31: 9,316,806 km (0.109 R)
• M32: 9,413,745 km (0.084 R)
• M33: 9,936,141 km (0.093 R)
• M34: 10,068,236 km (0.092 R)
• M35: 10,434,601 km (0.068 R)
• M36: 10,907,181 km (0.099 R)
• M37: 11,249,012 km (0.095 R)
• M38: 12,154,528 km (0.113 R)
• M39: 12,473,321 km (0.037 R)
• M40: 12,759,202 km (0.118 R)
• M41: 13,047,178 km (0.095 R)
• M42: 13,666,214 km (0.033 R)
• M43: 13,997,873 km (0.109 R)
• M44: 14,556,471 km (0.054 R)
• M45: 14,744,366 km (0.112 R)
• M46: 15,542,172 km (0.119 R)
• M47: 15,772,702 km (0.088 R)
• M48: 15,965,683 km (0.069 R)
• M49: 17,497,715 km (0.052 R)
• M50: 17,898,188 km (0.108 R)
• M51: 19,199,690 km (0.055 R)
• M52: 19,529,852 km (0.119 R)
• M53: 19,986,874 km (0.085 R)
• M54: 20,153,975 km (0.063 R)
• M55: 20,405,449 km (0.044 R)
• M56: 21,123,668 km (0.104 R)
• M57: 21,208,789 km (0.115 R)
• M58: 21,293,911 km (0.094 R)
• M59: 22,802,605 km (0.094 R)
• M60: 25,107,160 km (0.054 R)
• M61: 25,287,426 km (0.106 R)
• M62: 26,470,146 km (0.1 R)
• M63: 27,022,013 km (0.103 R)
• M64: 27,438,493 km (0.106 R)
• M65: 27,531,394 km (0.115 R)
• M66: 27,624,294 km (0.04 R)
• M67: 27,903,743 km (0.115 R)
• M68: 28,090,591 km (0.086 R)
• M69: 28,324,711 km (0.101 R)
• M70: 28,747,774 km (0.034 R)
• M71: 29,078,236 km (0.05 R)
• M72: 31,281,214 km (0.112 R)
• M73: 31,669,869 km (0.098 R)
• M74: 32,746,675 km (0.093 R)
• M75: 33,042,430 km (0.064 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.5

Radius: 10.2

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 11.28 AU - 13.4 AU

Year: 15754 Days

Day: 11.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 91,398,027 km

• M1: 157,377 km (0.112 R)
• M2: 1,697,637 km (0.101 R)
• M3: 1,812,528 km (0.1 R)
• M4: 2,050,388 km (0.093 R)
• M5: 2,142,092 km (0.111 R)
• M6: 2,329,987 km (0.081 R)
• M7: 2,426,029 km (0.088 R)
• M8: 2,722,083 km (0.086 R)
• M9: 3,277,241 km (0.025 R)
• M10: 3,349,048 km (0.111 R)
• M11: 4,935,832 km (0.068 R)
• M12: 5,396,294 km (0.111 R)
• M13: 6,002,315 km (0.076 R)
• M14: 6,313,479 km (0.067 R)
• M15: 6,403,387 km (0.063 R)
• M16: 6,951,663 km (0.113 R)
• M17: 7,947,088 km (0.097 R)
• M18: 8,387,504 km (0.114 R)
• M19: 9,189,797 km (0.074 R)
• M20: 9,600,144 km (0.116 R)
• M21: 9,911,906 km (0.115 R)
• M22: 10,226,959 km (0.056 R)
• M23: 11,246,319 km (0.088 R)
• M24: 11,574,986 km (0.095 R)
• M25: 11,906,794 km (0.092 R)
• M26: 12,354,091 km (0.108 R)
• M27: 12,749,927 km (0.092 R)
• M28: 12,863,921 km (0.093 R)
• M29: 14,375,159 km (0.073 R)
• M30: 14,731,800 km (0.071 R)
• M31: 16,683,005 km (0.114 R)
• M32: 17,562,042 km (0.106 R)
• M33: 18,973,498 km (0.105 R)
• M34: 19,824,710 km (0.051 R)
• M35: 20,022,927 km (0.103 R)
• M36: 20,889,248 km (0.11 R)
• M37: 23,771,102 km (0.106 R)
• M38: 24,122,507 km (0.111 R)
• M39: 24,263,578 km (0.079 R)
• M40: 24,830,255 km (0.098 R)
• M41: 25,401,419 km (0.105 R)
• M42: 25,473,226 km (0.115 R)
• M43: 25,688,647 km (0.12 R)
• M44: 26,702,322 km (0.082 R)
• M45: 27,876,965 km (0.082 R)
• M46: 28,024,917 km (0.115 R)
• M47: 28,098,968 km (0.082 R)
• M48: 28,619,569 km (0.116 R)
• M49: 28,768,867 km (0.083 R)
• M50: 29,068,213 km (0.106 R)
• M51: 31,269,545 km (0.085 R)
• M52: 31,423,332 km (0.113 R)
• M53: 31,500,375 km (0.056 R)
• M54: 31,654,461 km (0.09 R)
• M55: 32,896,871 km (0.108 R)
• M56: 33,131,590 km (0.057 R)
• M57: 33,760,200 km (0.077 R)
• M58: 34,551,573 km (0.058 R)
• M59: 35,589,483 km (0.033 R)
• M60: 37,206,187 km (0.036 R)
• M61: 37,695,821 km (0.115 R)
• M62: 38,352,107 km (0.082 R)
• M63: 38,516,665 km (0.066 R)
• M64: 40,009,053 km (0.118 R)
• M65: 40,092,529 km (0.103 R)
• M66: 40,678,503 km (0.09 R)
• M67: 42,453,033 km (0.094 R)
• M68: 43,050,228 km (0.103 R)
• M69: 45,205,485 km (0.084 R)
• M70: 45,902,611 km (0.106 R)
• M71: 46,515,364 km (0.115 R)
• M72: 47,926,371 km (0.056 R)
• M73: 50,339,235 km (0.032 R)
• M74: 51,333,462 km (0.1 R)
• M75: 53,893,531 km (0.079 R)
• M76: 54,170,287 km (0.097 R)
• M77: 55,189,048 km (0.072 R)
• M78: 55,374,998 km (0.109 R)
• M79: 57,433,764 km (0.065 R)
• M80: 58,188,635 km (0.12 R)
• M81: 58,283,181 km (0.074 R)
• M82: 59,899,137 km (0.113 R)
• M83: 60,664,629 km (0.084 R)
• M84: 60,760,522 km (0.115 R)
• M85: 62,495,558 km (0.082 R)
• M86: 62,883,315 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 909.8

Radius: 4.4

Gravity: 46.99 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 13.01 AU - 18.61 AU

Year: 22847 Days

Day: 16.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 91,398,027 km

• M1: 62,831 km (0.086 R)
• M2: 160,070 km (0.104 R)
• M3: 731,384 km (0.072 R)
• M4: 1,015,321 km (0.106 R)
• M5: 1,045,540 km (0.076 R)
• M6: 1,297,762 km (0.112 R)
• M7: 1,430,904 km (0.1 R)
• M8: 2,160,492 km (0.054 R)
• M9: 2,603,601 km (0.07 R)
• M10: 2,943,189 km (0.118 R)
• M11: 3,296,688 km (0.08 R)
• M12: 3,710,326 km (0.11 R)
• M13: 3,899,418 km (0.102 R)
• M14: 4,091,502 km (0.113 R)
• M15: 4,686,602 km (0.107 R)
• M16: 4,788,329 km (0.119 R)
• M17: 4,839,641 km (0.099 R)
• M18: 7,739,446 km (0.118 R)
• M19: 8,102,520 km (0.071 R)
• M20: 8,719,761 km (0.112 R)
• M21: 9,288,233 km (0.098 R)
• M22: 9,868,523 km (0.062 R)
• M23: 10,328,087 km (0.092 R)
• M24: 12,586,118 km (0.114 R)
• M25: 14,690,361 km (0.116 R)
• M26: 14,839,361 km (0.03 R)
• M27: 16,050,056 km (0.083 R)
• M28: 16,512,164 km (0.068 R)
• M29: 17,135,090 km (0.094 R)
• M30: 18,004,253 km (0.077 R)
• M31: 18,243,760 km (0.103 R)
• M32: 18,323,794 km (0.117 R)
• M33: 18,645,280 km (0.062 R)
• M34: 18,806,696 km (0.031 R)
• M35: 18,968,561 km (0.094 R)
• M36: 20,032,052 km (0.118 R)
• M37: 20,363,113 km (0.067 R)
• M38: 21,282,990 km (0.088 R)
• M39: 21,451,736 km (0.104 R)
• M40: 21,536,259 km (0.117 R)
• M41: 21,705,604 km (0.116 R)
• M42: 22,559,060 km (0.068 R)
• M43: 25,273,513 km (0.12 R)
• M44: 26,623,634 km (0.117 R)
• M45: 26,896,500 km (0.079 R)
• M46: 27,628,483 km (0.06 R)
• M47: 27,720,485 km (0.097 R)
• M48: 28,831,848 km (0.095 R)
• M49: 29,112,045 km (0.116 R)
• M50: 29,674,982 km (0.12 R)
• M51: 30,716,482 km (0.074 R)
• M52: 31,769,950 km (0.079 R)
• M53: 32,543,371 km (0.108 R)
• M54: 33,617,035 km (0.111 R)
• M55: 34,108,913 km (0.098 R)
• M56: 35,000,367 km (0.116 R)
• M57: 35,698,839 km (0.108 R)
• M58: 37,109,846 km (0.108 R)
• M59: 37,211,274 km (0.069 R)
• M60: 39,881,745 km (0.11 R)
• M61: 41,450,428 km (0.04 R)
• M62: 45,621,965 km (0.074 R)
• M63: 45,730,723 km (0.086 R)
• M64: 46,384,765 km (0.112 R)
• M65: 47,041,948 km (0.094 R)
• M66: 50,485,990 km (0.098 R)
• M67: 50,598,338 km (0.118 R)
• M68: 50,710,836 km (0.104 R)
• M69: 51,048,927 km (0.095 R)
• M70: 52,750,603 km (0.089 R)
• M71: 55,163,916 km (0.081 R)
• M72: 55,627,669 km (0.084 R)
• M73: 56,325,693 km (0.056 R)
• M74: 56,442,379 km (0.075 R)
• M75: 57,026,708 km (0.103 R)
• M76: 60,455,043 km (0.062 R)
• M77: 66,644,056 km (0.095 R)
• M78: 66,767,325 km (0.058 R)
• M79: 67,632,898 km (0.032 R)
• M80: 68,502,211 km (0.11 R)
• M81: 69,250,350 km (0.041 R)
• M82: 72,269,535 km (0.093 R)
• M83: 74,433,917 km (0.076 R)
• M84: 74,818,084 km (0.113 R)
• M85: 75,588,363 km (0.085 R)
• M86: 75,717,017 km (0.109 R)
• M87: 75,845,672 km (0.107 R)
• M88: 76,619,541 km (0.047 R)
• M89: 77,655,357 km (0.038 R)
• M90: 80,396,439 km (0.108 R)
• M91: 83,700,607 km (0.109 R)
• M92: 85,972,550 km (0.12 R)
• M93: 86,106,889 km (0.099 R)
• M94: 87,453,569 km (0.094 R)
• M95: 89,486,604 km (0.098 R)
• M96: 89,895,006 km (0.055 R)
• M97: 90,440,590 km (0.1 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 14,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit