🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.65 AU - 0.81 AU

Year: 223 Days

Day: 26.1 Hours

Environment

Temp: 161 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,407,737 km

• M1: 54,454 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1 AU - 1.06 AU

Year: 374 Days

Day: 29.8 Hours

Environment

Temp: 33 °C

Axial Tilt: 44.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.24 AU - 1.58 AU

Year: 600 Days

Day: 31.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.52 AU - 2.18 AU

Year: 901 Days

Day: 38.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,407,737 km

• M1: 1,434,494 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.27 AU - 3.03 AU

Year: 1545 Days

Day: 22.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.6 AU - 2.8 AU

Year: 1589 Days

Day: 13.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.11 AU - 5.35 AU

Year: 3684 Days

Day: 44.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,407,737 km

• M1: 1,505,852 km (0.089 R)
• M2: 2,686,329 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322

Radius: 12.6

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 7.36 AU - 8.72 AU

Year: 8165 Days

Day: 13.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 101,407,737 km

• M1: 210,335 km (0.103 R)
• M2: 465,997 km (0.111 R)
• M3: 706,102 km (0.116 R)
• M4: 822,190 km (0.082 R)
• M5: 1,150,707 km (0.1 R)
• M6: 1,503,608 km (0.093 R)
• M7: 1,728,304 km (0.083 R)
• M8: 1,872,217 km (0.118 R)
• M9: 2,001,470 km (0.1 R)
• M10: 2,269,400 km (0.102 R)
• M11: 2,569,493 km (0.108 R)
• M12: 2,797,929 km (0.099 R)
• M13: 2,925,386 km (0.118 R)
• M14: 3,011,405 km (0.082 R)
• M15: 3,477,403 km (0.098 R)
• M16: 3,800,833 km (0.116 R)
• M17: 4,134,137 km (0.078 R)
• M18: 4,753,173 km (0.079 R)
• M19: 5,008,836 km (0.049 R)
• M20: 5,614,408 km (0.091 R)
• M21: 6,439,141 km (0.032 R)
• M22: 6,751,202 km (0.111 R)
• M23: 6,837,071 km (0.029 R)
• M24: 6,952,262 km (0.056 R)
• M25: 7,478,697 km (0.099 R)
• M26: 7,746,627 km (0.116 R)
• M27: 8,139,471 km (0.094 R)
• M28: 8,631,947 km (0.11 R)
• M29: 8,819,094 km (0.084 R)
• M30: 9,133,997 km (0.111 R)
• M31: 9,549,131 km (0.104 R)
• M32: 10,166,821 km (0.071 R)
• M33: 10,663,635 km (0.074 R)
• M34: 11,509,462 km (0.066 R)
• M35: 12,131,639 km (0.087 R)
• M36: 12,271,513 km (0.062 R)
• M37: 12,411,836 km (0.098 R)
• M38: 13,085,625 km (0.115 R)
• M39: 13,698,677 km (0.079 R)
• M40: 14,394,906 km (0.109 R)
• M41: 14,505,907 km (0.103 R)
• M42: 14,617,208 km (0.1 R)
• M43: 14,952,756 km (0.106 R)
• M44: 15,631,631 km (0.095 R)
• M45: 16,358,976 km (0.11 R)
• M46: 17,136,586 km (0.081 R)
• M47: 17,254,319 km (0.12 R)
• M48: 17,688,153 km (0.069 R)
• M49: 18,325,590 km (0.11 R)
• M50: 18,687,467 km (0.094 R)
• M51: 18,768,250 km (0.05 R)
• M52: 19,051,738 km (0.095 R)
• M53: 19,295,881 km (0.086 R)
• M54: 19,377,562 km (0.112 R)
• M55: 19,746,171 km (0.111 R)
• M56: 19,828,450 km (0.068 R)
• M57: 20,740,847 km (0.114 R)
• M58: 21,033,909 km (0.054 R)
• M59: 21,921,623 km (0.112 R)
• M60: 22,305,940 km (0.06 R)
• M61: 23,558,972 km (0.089 R)
• M62: 24,304,268 km (0.061 R)
• M63: 25,101,775 km (0.052 R)
• M64: 25,503,744 km (0.084 R)
• M65: 25,593,353 km (0.061 R)
• M66: 26,043,045 km (0.083 R)
• M67: 26,540,607 km (0.095 R)
• M68: 26,722,368 km (0.092 R)
• M69: 26,995,833 km (0.105 R)
• M70: 27,637,309 km (0.112 R)
• M71: 28,098,669 km (0.06 R)
• M72: 28,237,645 km (0.076 R)
• M73: 28,982,194 km (0.081 R)
• M74: 29,544,981 km (0.08 R)
• M75: 29,827,721 km (0.063 R)
• M76: 30,300,899 km (0.107 R)
• M77: 30,443,466 km (0.088 R)
• M78: 31,687,372 km (0.06 R)
• M79: 31,783,713 km (0.089 R)
• M80: 31,880,204 km (0.093 R)
• M81: 31,976,694 km (0.078 R)
• M82: 32,558,181 km (0.068 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 176

Radius: 7.2

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 14.17 AU - 19.97 AU

Year: 25259 Days

Day: 21.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 101,407,737 km

• M1: 94,546 km (0.06 R)
• M2: 154,684 km (0.107 R)
• M3: 299,345 km (0.069 R)
• M4: 857,495 km (0.058 R)
• M5: 1,157,140 km (0.101 R)
• M6: 1,202,468 km (0.118 R)
• M7: 1,248,544 km (0.115 R)
• M8: 1,537,567 km (0.112 R)
• M9: 1,587,832 km (0.099 R)
• M10: 2,494,096 km (0.11 R)
• M11: 3,533,053 km (0.111 R)
• M12: 5,365,477 km (0.11 R)
• M13: 6,192,454 km (0.102 R)
• M14: 6,600,258 km (0.092 R)
• M15: 6,765,713 km (0.096 R)
• M16: 7,831,000 km (0.098 R)
• M17: 7,918,514 km (0.066 R)
• M18: 8,811,015 km (0.109 R)
• M19: 9,594,459 km (0.108 R)
• M20: 9,782,055 km (0.111 R)
• M21: 12,176,818 km (0.099 R)
• M22: 12,227,382 km (0.093 R)
• M23: 12,738,109 km (0.108 R)
• M24: 13,412,347 km (0.117 R)
• M25: 14,204,767 km (0.069 R)
• M26: 14,579,659 km (0.115 R)
• M27: 14,741,374 km (0.106 R)
• M28: 14,849,533 km (0.115 R)
• M29: 15,668,881 km (0.098 R)
• M30: 15,945,338 km (0.094 R)
• M31: 16,615,237 km (0.037 R)
• M32: 16,953,627 km (0.096 R)
• M33: 17,408,405 km (0.107 R)
• M34: 17,752,031 km (0.043 R)
• M35: 18,387,972 km (0.085 R)
• M36: 18,679,538 km (0.097 R)
• M37: 18,855,166 km (0.112 R)
• M38: 19,208,067 km (0.025 R)
• M39: 20,823,276 km (0.09 R)
• M40: 21,127,109 km (0.085 R)
• M41: 21,371,253 km (0.066 R)
• M42: 22,357,252 km (0.035 R)
• M43: 22,730,798 km (0.029 R)
• M44: 23,927,282 km (0.113 R)
• M45: 25,337,990 km (0.084 R)
• M46: 25,662,468 km (0.102 R)
• M47: 26,578,007 km (0.106 R)
• M48: 27,172,209 km (0.083 R)
• M49: 27,504,317 km (0.052 R)
• M50: 28,239,440 km (0.083 R)
• M51: 28,575,736 km (0.113 R)
• M52: 29,592,703 km (0.079 R)
• M53: 29,660,919 km (0.114 R)
• M54: 30,690,452 km (0.057 R)
• M55: 31,452,803 km (0.039 R)
• M56: 31,871,378 km (0.094 R)
• M57: 32,432,220 km (0.099 R)
• M58: 33,066,964 km (0.097 R)
• M59: 33,350,452 km (0.073 R)
• M60: 34,420,675 km (0.06 R)
• M61: 34,564,289 km (0.07 R)
• M62: 34,923,922 km (0.099 R)
• M63: 36,887,843 km (0.117 R)
• M64: 37,329,157 km (0.076 R)
• M65: 37,550,412 km (0.101 R)
• M66: 37,624,313 km (0.063 R)
• M67: 37,772,266 km (0.068 R)
• M68: 38,365,571 km (0.114 R)
• M69: 40,088,789 km (0.099 R)
• M70: 40,391,126 km (0.115 R)
• M71: 40,618,215 km (0.112 R)
• M72: 40,694,062 km (0.117 R)
• M73: 41,531,361 km (0.111 R)
• M74: 41,607,656 km (0.089 R)
• M75: 41,837,139 km (0.102 R)
• M76: 42,067,071 km (0.109 R)
• M77: 44,076,769 km (0.078 R)
• M78: 45,171,825 km (0.076 R)
• M79: 45,250,364 km (0.097 R)
• M80: 45,565,118 km (0.105 R)
• M81: 46,117,583 km (0.11 R)
• M82: 46,355,144 km (0.114 R)
• M83: 46,751,728 km (0.087 R)
• M84: 48,832,485 km (0.105 R)
• M85: 49,155,317 km (0.026 R)
• M86: 49,803,076 km (0.072 R)
• M87: 50,128,003 km (0.075 R)
• M88: 50,290,765 km (0.111 R)
• M89: 50,535,208 km (0.088 R)
• M90: 52,669,970 km (0.11 R)
• M91: 52,752,697 km (0.103 R)
• M92: 54,081,725 km (0.072 R)
• M93: 54,415,627 km (0.115 R)
• M94: 56,011,388 km (0.112 R)
• M95: 56,180,134 km (0.046 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 950

Radius: 3.6

Gravity: 73.3 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 16.71 AU - 18.21 AU

Year: 26130 Days

Day: 23.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 101,407,737 km

• M1: 53,855 km (0.092 R)
• M2: 519,703 km (0.119 R)
• M3: 545,284 km (0.077 R)
• M4: 571,464 km (0.108 R)
• M5: 1,077,553 km (0.07 R)
• M6: 1,424,172 km (0.062 R)
• M7: 1,460,674 km (0.086 R)
• M8: 1,802,654 km (0.07 R)
• M9: 1,842,148 km (0.113 R)
• M10: 2,512,496 km (0.118 R)
• M11: 2,601,208 km (0.094 R)
• M12: 2,645,938 km (0.081 R)
• M13: 2,690,817 km (0.108 R)
• M14: 2,873,326 km (0.077 R)
• M15: 3,298,334 km (0.027 R)
• M16: 3,793,353 km (0.031 R)
• M17: 4,364,069 km (0.044 R)
• M18: 4,524,438 km (0.057 R)
• M19: 5,411,404 km (0.102 R)
• M20: 5,992,442 km (0.111 R)
• M21: 6,110,923 km (0.1 R)
• M22: 7,401,803 km (0.064 R)
• M23: 7,528,962 km (0.079 R)
• M24: 7,657,017 km (0.114 R)
• M25: 8,045,074 km (0.114 R)
• M26: 8,639,127 km (0.06 R)
• M27: 8,705,998 km (0.11 R)
• M28: 8,907,656 km (0.11 R)
• M29: 9,729,696 km (0.088 R)
• M30: 9,869,121 km (0.091 R)
• M31: 10,647,329 km (0.088 R)
• M32: 10,935,156 km (0.119 R)
• M33: 11,079,966 km (0.105 R)
• M34: 11,152,671 km (0.102 R)
• M35: 13,097,144 km (0.086 R)
• M36: 16,368,401 km (0.069 R)
• M37: 17,540,051 km (0.063 R)
• M38: 18,565,694 km (0.101 R)
• M39: 18,738,480 km (0.057 R)
• M40: 18,998,780 km (0.054 R)
• M41: 20,051,650 km (0.102 R)
• M42: 20,140,212 km (0.099 R)
• M43: 20,764,035 km (0.044 R)
• M44: 23,601,607 km (0.064 R)
• M45: 24,353,337 km (0.036 R)
• M46: 27,733,500 km (0.066 R)
• M47: 29,125,957 km (0.118 R)
• M48: 30,134,546 km (0.058 R)
• M49: 30,541,153 km (0.119 R)
• M50: 31,257,129 km (0.042 R)
• M51: 34,812,322 km (0.081 R)
• M52: 35,025,349 km (0.089 R)
• M53: 35,238,826 km (0.092 R)
• M54: 36,097,218 km (0.104 R)
• M55: 38,382,924 km (0.064 R)
• M56: 39,821,308 km (0.04 R)
• M57: 41,728,531 km (0.078 R)
• M58: 44,355,918 km (0.094 R)
• M59: 46,449,092 km (0.1 R)
• M60: 50,851,757 km (0.04 R)
• M61: 51,699,528 km (0.104 R)
• M62: 52,307,943 km (0.064 R)
• M63: 53,286,313 km (0.116 R)
• M64: 54,394,235 km (0.102 R)
• M65: 54,517,802 km (0.093 R)
• M66: 55,012,971 km (0.101 R)
• M67: 55,385,320 km (0.089 R)
• M68: 57,385,594 km (0.086 R)
• M69: 60,685,872 km (0.095 R)
• M70: 66,673,527 km (0.103 R)
• M71: 69,201,133 km (0.109 R)
• M72: 70,005,820 km (0.096 R)
• M73: 70,678,711 km (0.107 R)
• M74: 71,624,319 km (0.11 R)
• M75: 72,574,265 km (0.118 R)
• M76: 74,623,607 km (0.088 R)
• M77: 77,524,609 km (0.11 R)
• M78: 77,663,735 km (0.063 R)
• M79: 79,619,278 km (0.117 R)
• M80: 80,180,868 km (0.083 R)
• M81: 80,743,955 km (0.076 R)
• M82: 81,308,238 km (0.115 R)
• M83: 81,449,608 km (0.12 R)
• M84: 81,873,867 km (0.103 R)
• M85: 82,866,898 km (0.053 R)
• M86: 88,326,622 km (0.117 R)
• M87: 89,053,668 km (0.103 R)
• M88: 91,393,378 km (0.03 R)
• M89: 91,540,283 km (0.037 R)
• M90: 91,981,448 km (0.074 R)
• M91: 94,197,890 km (0.108 R)
• M92: 97,030,525 km (0.087 R)
• M93: 99,588,649 km (0.037 R)
• M94: 100,800,242 km (0.106 R)
• M95: 101,407,759 km (0.098 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 12,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit