🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.64 AU - 0.76 AU

Year: 204 Days

Day: 41.2 Hours

Environment

Temp: 236 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.59 AU - 0.81 AU

Year: 204 Days

Day: 28.1 Hours

Environment

Temp: 171 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.56 AU - 0.86 AU

Year: 208 Days

Day: 39.9 Hours

Environment

Temp: 205 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,735,012 km

• M1: 126,859 km (0.112 R)
• M2: 243,845 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.04 AU - 1.16 AU

Year: 402 Days

Day: 14.1 Hours

Environment

Temp: 83 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.97 AU - 2.99 AU

Year: 1360 Days

Day: 22.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.72 AU - 3.66 AU

Year: 1984 Days

Day: 14.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.53 AU - 3.89 AU

Year: 2489 Days

Day: 17 Hours

Environment

Temp: -101 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.86 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667

Radius: 14.1

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.7 AU - 7.3 AU

Year: 5118 Days

Day: 11.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 67,735,012 km

• M1: 210,185 km (0.064 R)
• M2: 503,247 km (0.077 R)
• M3: 833,709 km (0.052 R)
• M4: 1,004,998 km (0.03 R)
• M5: 1,741,618 km (0.07 R)
• M6: 1,896,153 km (0.068 R)
• M7: 2,037,523 km (0.048 R)
• M8: 2,275,084 km (0.112 R)
• M9: 2,369,032 km (0.086 R)
• M10: 2,464,176 km (0.083 R)
• M11: 2,560,816 km (0.111 R)
• M12: 3,042,372 km (0.038 R)
• M13: 3,230,566 km (0.109 R)
• M14: 3,728,877 km (0.105 R)
• M15: 3,976,012 km (0.095 R)
• M16: 4,136,082 km (0.077 R)
• M17: 4,298,396 km (0.106 R)
• M18: 4,486,440 km (0.107 R)
• M19: 4,701,412 km (0.109 R)
• M20: 4,944,210 km (0.105 R)
• M21: 5,216,328 km (0.061 R)
• M22: 5,467,952 km (0.082 R)
• M23: 5,620,841 km (0.119 R)
• M24: 5,749,345 km (0.107 R)
• M25: 5,930,957 km (0.107 R)
• M26: 6,220,130 km (0.082 R)
• M27: 6,867,589 km (0.069 R)
• M28: 7,227,223 km (0.079 R)
• M29: 8,490,278 km (0.083 R)
• M30: 8,936,378 km (0.057 R)
• M31: 9,543,297 km (0.101 R)
• M32: 9,882,884 km (0.096 R)
• M33: 10,194,945 km (0.044 R)
• M34: 10,510,298 km (0.049 R)
• M35: 10,860,955 km (0.057 R)
• M36: 11,215,652 km (0.047 R)
• M37: 11,606,700 km (0.056 R)
• M38: 11,869,993 km (0.054 R)
• M39: 12,002,387 km (0.1 R)
• M40: 12,536,900 km (0.076 R)
• M41: 12,874,991 km (0.096 R)
• M42: 13,456,628 km (0.11 R)
• M43: 13,663,970 km (0.068 R)
• M44: 14,151,809 km (0.101 R)
• M45: 14,362,742 km (0.083 R)
• M46: 14,610,027 km (0.091 R)
• M47: 15,001,674 km (0.079 R)
• M48: 15,432,816 km (0.109 R)
• M49: 15,686,085 km (0.076 R)
• M50: 16,380,817 km (0.107 R)
• M51: 16,491,520 km (0.075 R)
• M52: 16,824,824 km (0.092 R)
• M53: 17,686,807 km (0.096 R)
• M54: 17,952,044 km (0.11 R)
• M55: 18,256,775 km (0.098 R)
• M56: 19,181,289 km (0.112 R)
• M57: 20,239,694 km (0.109 R)
• M58: 20,716,014 km (0.106 R)
• M59: 21,357,190 km (0.1 R)
• M60: 22,699,831 km (0.097 R)
• M61: 22,823,250 km (0.085 R)
• M62: 23,153,412 km (0.052 R)
• M63: 24,195,660 km (0.105 R)
• M64: 24,658,965 km (0.04 R)
• M65: 25,338,289 km (0.089 R)
• M66: 26,628,571 km (0.109 R)
• M67: 26,758,721 km (0.083 R)
• M68: 27,325,397 km (0.068 R)
• M69: 27,632,223 km (0.055 R)
• M70: 27,720,037 km (0.096 R)
• M71: 28,072,489 km (0.055 R)
• M72: 28,205,033 km (0.077 R)
• M73: 28,426,288 km (0.088 R)
• M74: 28,603,861 km (0.114 R)
• M75: 28,737,153 km (0.12 R)
• M76: 28,915,324 km (0.096 R)
• M77: 29,138,524 km (0.036 R)
• M78: 29,856,593 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 777.6

Radius: 3.1

Gravity: 80.92 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 14.31 AU - 20.67 AU

Year: 25473 Days

Day: 24 Hours

Environment

Temp: -198 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,735,012 km

• M1: 41,439 km (0.108 R)
• M2: 93,199 km (0.112 R)
• M3: 407,056 km (0.104 R)
• M4: 522,994 km (0.074 R)
• M5: 729,140 km (0.071 R)
• M6: 1,477,728 km (0.099 R)
• M7: 2,069,387 km (0.076 R)
• M8: 2,147,926 km (0.074 R)
• M9: 2,811,393 km (0.107 R)
• M10: 4,109,154 km (0.099 R)
• M11: 4,458,615 km (0.111 R)
• M12: 4,509,329 km (0.083 R)
• M13: 4,714,128 km (0.043 R)
• M14: 5,132,703 km (0.113 R)
• M15: 5,292,773 km (0.074 R)
• M16: 6,286,701 km (0.116 R)
• M17: 8,376,733 km (0.118 R)
• M18: 9,592,814 km (0.068 R)
• M19: 11,412,971 km (0.107 R)
• M20: 11,761,534 km (0.105 R)
• M21: 11,972,318 km (0.065 R)
• M22: 12,184,447 km (0.07 R)
• M23: 13,703,165 km (0.096 R)
• M24: 14,297,218 km (0.115 R)
• M25: 14,522,064 km (0.052 R)
• M26: 15,203,931 km (0.085 R)
• M27: 15,433,564 km (0.08 R)
• M28: 15,741,436 km (0.086 R)
• M29: 16,913,984 km (0.112 R)
• M30: 18,357,604 km (0.108 R)
• M31: 19,011,795 km (0.109 R)
• M32: 19,840,268 km (0.066 R)
• M33: 20,849,904 km (0.105 R)
• M34: 21,104,819 km (0.111 R)
• M35: 21,617,940 km (0.103 R)
• M36: 22,569,382 km (0.051 R)
• M37: 24,155,269 km (0.05 R)
• M38: 25,232,224 km (0.107 R)
• M39: 26,141,779 km (0.108 R)
• M40: 27,526,008 km (0.109 R)
• M41: 29,028,420 km (0.091 R)
• M42: 29,503,393 km (0.11 R)
• M43: 30,172,694 km (0.077 R)
• M44: 31,331,628 km (0.047 R)
• M45: 31,526,255 km (0.118 R)
• M46: 31,623,643 km (0.106 R)
• M47: 31,818,869 km (0.104 R)
• M48: 32,308,503 km (0.089 R)
• M49: 32,998,298 km (0.109 R)
• M50: 34,292,021 km (0.041 R)
• M51: 34,392,251 km (0.034 R)
• M52: 36,826,209 km (0.117 R)
• M53: 39,000,913 km (0.064 R)
• M54: 39,210,200 km (0.045 R)
• M55: 39,315,068 km (0.111 R)
• M56: 39,419,937 km (0.117 R)
• M57: 39,840,307 km (0.094 R)
• M58: 40,685,684 km (0.086 R)
• M59: 41,964,746 km (0.068 R)
• M60: 42,932,644 km (0.052 R)
• M61: 43,256,972 km (0.097 R)
• M62: 44,125,687 km (0.115 R)
• M63: 44,452,858 km (0.079 R)
• M64: 45,329,501 km (0.116 R)
• M65: 48,554,532 km (0.078 R)
• M66: 50,935,681 km (0.094 R)
• M67: 51,737,825 km (0.075 R)
• M68: 52,082,798 km (0.082 R)
• M69: 53,935,867 km (0.109 R)
• M70: 54,285,776 km (0.108 R)
• M71: 55,928,361 km (0.109 R)
• M72: 56,992,899 km (0.07 R)
• M73: 59,743,705 km (0.086 R)
• M74: 60,953,054 km (0.093 R)
• M75: 62,414,924 km (0.101 R)
• M76: 63,765,195 km (0.057 R)
• M77: 64,258,569 km (0.069 R)
• M78: 64,629,422 km (0.074 R)
• M79: 65,621,854 km (0.089 R)
• M80: 65,746,170 km (0.118 R)
• M81: 67,747,341 km (0.074 R)
• M82: 68,250,737 km (0.071 R)
• M83: 72,965,763 km (0.095 R)
• M84: 74,128,438 km (0.03 R)
• M85: 74,257,989 km (0.045 R)
• M86: 75,297,246 km (0.116 R)
• M87: 75,818,744 km (0.103 R)
• M88: 76,603,086 km (0.101 R)
• M89: 78,707,928 km (0.055 R)
• M90: 79,104,661 km (0.057 R)
• M91: 83,108,648 km (0.09 R)
• M92: 84,593,258 km (0.091 R)
• M93: 87,314,742 km (0.06 R)
• M94: 88,823,885 km (0.106 R)
• M95: 91,728,627 km (0.06 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 288.4

Radius: 7

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 16.37 AU - 18.99 AU

Year: 25889 Days

Day: 23.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,735,012 km

• M1: 98,136 km (0.088 R)
• M2: 165,156 km (0.118 R)
• M3: 732,880 km (0.106 R)
• M4: 1,007,691 km (0.069 R)
• M5: 1,106,276 km (0.105 R)
• M6: 1,313,170 km (0.098 R)
• M7: 1,448,855 km (0.111 R)
• M8: 2,290,792 km (0.119 R)
• M9: 2,554,982 km (0.047 R)
• M10: 2,864,051 km (0.06 R)
• M11: 3,005,272 km (0.099 R)
• M12: 3,112,683 km (0.091 R)
• M13: 3,368,196 km (0.051 R)
• M14: 3,977,807 km (0.089 R)
• M15: 4,376,037 km (0.047 R)
• M16: 4,621,078 km (0.109 R)
• M17: 4,912,644 km (0.099 R)
• M18: 4,997,018 km (0.093 R)
• M19: 7,067,602 km (0.027 R)
• M20: 7,793,600 km (0.094 R)
• M21: 8,900,625 km (0.085 R)
• M22: 9,159,130 km (0.069 R)
• M23: 9,367,669 km (0.077 R)
• M24: 9,630,513 km (0.088 R)
• M25: 9,789,535 km (0.109 R)
• M26: 11,147,285 km (0.115 R)
• M27: 11,425,837 km (0.064 R)
• M28: 11,650,383 km (0.119 R)
• M29: 12,160,811 km (0.038 R)
• M30: 12,794,657 km (0.117 R)
• M31: 13,498,365 km (0.114 R)
• M32: 13,795,317 km (0.083 R)
• M33: 13,974,535 km (0.089 R)
• M34: 16,817,194 km (0.065 R)
• M35: 17,008,680 km (0.103 R)
• M36: 19,228,263 km (0.088 R)
• M37: 19,696,504 km (0.087 R)
• M38: 20,236,254 km (0.116 R)
• M39: 21,814,810 km (0.098 R)
• M40: 23,932,518 km (0.052 R)
• M41: 24,004,175 km (0.082 R)
• M42: 25,380,326 km (0.063 R)
• M43: 25,673,388 km (0.09 R)
• M44: 25,967,498 km (0.029 R)
• M45: 26,410,606 km (0.071 R)
• M46: 26,707,558 km (0.118 R)
• M47: 27,529,599 km (0.085 R)
• M48: 27,680,094 km (0.058 R)
• M49: 27,755,342 km (0.077 R)
• M50: 27,830,739 km (0.032 R)
• M51: 27,906,136 km (0.06 R)
• M52: 28,360,016 km (0.043 R)
• M53: 28,664,149 km (0.058 R)
• M54: 29,428,893 km (0.083 R)
• M55: 29,813,808 km (0.081 R)
• M56: 31,056,518 km (0.087 R)
• M57: 31,291,536 km (0.072 R)
• M58: 33,592,501 km (0.103 R)
• M59: 34,156,186 km (0.083 R)
• M60: 34,479,616 km (0.052 R)
• M61: 34,560,549 km (0.091 R)
• M62: 35,537,722 km (0.099 R)
• M63: 35,701,532 km (0.06 R)
• M64: 35,783,511 km (0.073 R)
• M65: 36,771,905 km (0.047 R)
• M66: 36,854,782 km (0.114 R)
• M67: 37,020,536 km (0.065 R)
• M68: 38,607,321 km (0.107 R)
• M69: 39,536,174 km (0.1 R)
• M70: 40,046,004 km (0.095 R)
• M71: 40,900,357 km (0.084 R)
• M72: 41,760,844 km (0.088 R)
• M73: 42,279,949 km (0.073 R)
• M74: 42,627,165 km (0.099 R)
• M75: 44,113,570 km (0.08 R)
• M76: 45,794,900 km (0.105 R)
• M77: 46,688,149 km (0.068 R)
• M78: 49,037,584 km (0.105 R)
• M79: 50,043,031 km (0.06 R)
• M80: 50,502,296 km (0.099 R)
• M81: 50,778,604 km (0.071 R)
• M82: 50,963,058 km (0.084 R)
• M83: 51,425,166 km (0.114 R)
• M84: 52,260,371 km (0.101 R)
• M85: 52,819,717 km (0.084 R)
• M86: 58,521,041 km (0.079 R)
• M87: 58,811,261 km (0.078 R)
• M88: 59,101,780 km (0.046 R)
• M89: 59,976,629 km (0.083 R)
• M90: 61,051,639 km (0.066 R)
• M91: 62,231,517 km (0.099 R)
• M92: 64,214,736 km (0.043 R)
• M93: 64,713,795 km (0.103 R)
• M94: 66,722,894 km (0.069 R)
• M95: 67,532,219 km (0.057 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 15,301 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit