🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.44 AU - 0.6 AU

Year: 135 Days

Day: 32.6 Hours

Environment

Temp: 183 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 115,490,697 km

• M1: 172,337 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.68 AU - 0.8 AU

Year: 229 Days

Day: 30.1 Hours

Environment

Temp: 191 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.83 AU - 2.47 AU

Year: 1135 Days

Day: 41 Hours

Environment

Temp: -72 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 115,490,697 km

• M1: 533,915 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.1 AU - 3.14 AU

Year: 1983 Days

Day: 17.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 115,490,697 km

• M1: 684,859 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.23 AU - 3.95 AU

Year: 2448 Days

Day: 33.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.37 AU - 4.95 AU

Year: 3054 Days

Day: 16.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 115,490,697 km

• M1: 2,777,284 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209

Radius: 11.8

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 7.62 AU - 10.82 AU

Year: 10076 Days

Day: 6.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 115,490,697 km

• M1: 259,403 km (0.074 R)
• M2: 376,538 km (0.053 R)
• M3: 574,605 km (0.09 R)
• M4: 1,229,545 km (0.107 R)
• M5: 1,356,853 km (0.092 R)
• M6: 1,455,438 km (0.085 R)
• M7: 1,677,441 km (0.097 R)
• M8: 2,135,958 km (0.06 R)
• M9: 2,232,299 km (0.119 R)
• M10: 2,799,425 km (0.074 R)
• M11: 2,905,340 km (0.085 R)
• M12: 3,143,350 km (0.094 R)
• M13: 3,320,474 km (0.031 R)
• M14: 3,432,822 km (0.117 R)
• M15: 3,615,332 km (0.082 R)
• M16: 3,990,224 km (0.07 R)
• M17: 4,255,162 km (0.106 R)
• M18: 4,600,883 km (0.042 R)
• M19: 4,701,263 km (0.029 R)
• M20: 4,777,109 km (0.116 R)
• M21: 5,058,802 km (0.099 R)
• M22: 5,162,623 km (0.095 R)
• M23: 5,319,551 km (0.089 R)
• M24: 5,504,753 km (0.096 R)
• M25: 5,936,193 km (0.072 R)
• M26: 6,100,751 km (0.106 R)
• M27: 6,547,300 km (0.099 R)
• M28: 7,091,238 km (0.114 R)
• M29: 7,739,147 km (0.083 R)
• M30: 7,889,193 km (0.099 R)
• M31: 8,529,472 km (0.066 R)
• M32: 8,840,337 km (0.093 R)
• M33: 8,997,115 km (0.093 R)
• M34: 9,154,941 km (0.073 R)
• M35: 9,569,477 km (0.08 R)
• M36: 9,665,967 km (0.1 R)
• M37: 10,449,860 km (0.102 R)
• M38: 10,715,845 km (0.115 R)
• M39: 11,595,331 km (0.112 R)
• M40: 11,939,855 km (0.096 R)
• M41: 12,043,825 km (0.077 R)
• M42: 12,217,808 km (0.046 R)
• M43: 12,922,264 km (0.034 R)
• M44: 13,100,435 km (0.089 R)
• M45: 13,676,088 km (0.112 R)
• M46: 14,592,076 km (0.115 R)
• M47: 14,926,726 km (0.073 R)
• M48: 15,565,808 km (0.105 R)
• M49: 16,290,460 km (0.095 R)
• M50: 16,444,546 km (0.042 R)
• M51: 16,676,423 km (0.096 R)
• M52: 16,987,287 km (0.093 R)
• M53: 17,378,635 km (0.063 R)
• M54: 17,733,332 km (0.114 R)
• M55: 17,971,192 km (0.034 R)
• M56: 18,329,928 km (0.1 R)
• M57: 18,450,055 km (0.04 R)
• M58: 18,852,324 km (0.098 R)
• M59: 19,829,647 km (0.049 R)
• M60: 20,076,483 km (0.09 R)
• M61: 22,088,126 km (0.093 R)
• M62: 22,216,032 km (0.051 R)
• M63: 23,508,109 km (0.078 R)
• M64: 23,812,989 km (0.058 R)
• M65: 24,075,533 km (0.11 R)
• M66: 24,251,012 km (0.03 R)
• M67: 24,647,446 km (0.045 R)
• M68: 26,571,275 km (0.1 R)
• M69: 26,752,587 km (0.064 R)
• M70: 27,619,956 km (0.086 R)
• M71: 28,034,043 km (0.099 R)
• M72: 28,218,646 km (0.034 R)
• M73: 29,475,867 km (0.108 R)
• M74: 30,229,391 km (0.12 R)
• M75: 30,608,622 km (0.12 R)
• M76: 30,703,766 km (0.075 R)
• M77: 30,798,910 km (0.097 R)
• M78: 31,132,663 km (0.117 R)
• M79: 31,371,721 km (0.087 R)
• M80: 31,707,568 km (0.114 R)
• M81: 31,996,441 km (0.11 R)
• M82: 32,334,533 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.8

Radius: 9.7

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.02 AU - 10.92 AU

Year: 10488 Days

Day: 10.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 115,490,697 km

• M1: 296,503 km (0.097 R)
• M2: 427,102 km (0.096 R)
• M3: 555,008 km (0.086 R)
• M4: 738,116 km (0.103 R)
• M5: 987,346 km (0.083 R)
• M6: 1,600,697 km (0.107 R)
• M7: 1,770,192 km (0.072 R)
• M8: 1,886,579 km (0.093 R)
• M9: 1,985,613 km (0.075 R)
• M10: 2,377,858 km (0.105 R)
• M11: 2,506,961 km (0.119 R)
• M12: 2,638,308 km (0.119 R)
• M13: 3,022,775 km (0.104 R)
• M14: 3,281,280 km (0.103 R)
• M15: 3,377,022 km (0.115 R)
• M16: 3,945,793 km (0.047 R)
• M17: 4,411,791 km (0.096 R)
• M18: 4,651,447 km (0.036 R)
• M19: 5,171,299 km (0.031 R)
• M20: 5,283,049 km (0.089 R)
• M21: 5,623,384 km (0.057 R)
• M22: 5,796,319 km (0.098 R)
• M23: 6,535,333 km (0.066 R)
• M24: 6,595,770 km (0.066 R)
• M25: 6,686,726 km (0.083 R)
• M26: 7,398,213 km (0.12 R)
• M27: 7,461,194 km (0.113 R)
• M28: 7,556,039 km (0.119 R)
• M29: 7,715,061 km (0.112 R)
• M30: 8,133,636 km (0.076 R)
• M31: 9,060,245 km (0.119 R)
• M32: 9,263,100 km (0.08 R)
• M33: 9,467,600 km (0.118 R)
• M34: 9,639,040 km (0.102 R)
• M35: 9,985,209 km (0.086 R)
• M36: 11,373,627 km (0.114 R)
• M37: 11,812,996 km (0.095 R)
• M38: 12,519,995 km (0.095 R)
• M39: 12,897,730 km (0.035 R)
• M40: 13,202,461 km (0.059 R)
• M41: 13,548,182 km (0.077 R)
• M42: 13,741,612 km (0.106 R)
• M43: 13,858,148 km (0.033 R)
• M44: 13,974,835 km (0.079 R)
• M45: 14,405,976 km (0.09 R)
• M46: 15,281,273 km (0.048 R)
• M47: 15,644,347 km (0.111 R)
• M48: 16,502,440 km (0.106 R)
• M49: 17,124,767 km (0.069 R)
• M50: 17,375,793 km (0.11 R)
• M51: 17,543,941 km (0.078 R)
• M52: 17,670,351 km (0.107 R)
• M53: 18,821,656 km (0.111 R)
• M54: 19,341,060 km (0.109 R)
• M55: 19,821,419 km (0.034 R)
• M56: 20,041,028 km (0.101 R)
• M57: 20,217,255 km (0.061 R)
• M58: 20,438,360 km (0.083 R)
• M59: 20,704,794 km (0.064 R)
• M60: 20,838,385 km (0.098 R)
• M61: 21,420,620 km (0.096 R)
• M62: 22,235,779 km (0.101 R)
• M63: 23,153,412 km (0.092 R)
• M64: 23,477,441 km (0.106 R)
• M65: 23,616,717 km (0.043 R)
• M66: 24,411,680 km (0.098 R)
• M67: 24,788,666 km (0.111 R)
• M68: 25,596,495 km (0.084 R)
• M69: 26,219,869 km (0.115 R)
• M70: 26,509,341 km (0.072 R)
• M71: 27,579,714 km (0.083 R)
• M72: 28,713,815 km (0.078 R)
• M73: 29,461,655 km (0.099 R)
• M74: 30,519,462 km (0.116 R)
• M75: 31,640,847 km (0.084 R)
• M76: 32,361,460 km (0.111 R)
• M77: 33,139,668 km (0.045 R)
• M78: 34,344,679 km (0.074 R)
• M79: 35,404,131 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.8

Radius: 11.8

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 8.89 AU - 13.97 AU

Year: 13907 Days

Day: 14.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 115,490,697 km

• M1: 151,393 km (0.055 R)
• M2: 281,394 km (0.036 R)
• M3: 441,164 km (0.061 R)
• M4: 527,632 km (0.03 R)
• M5: 645,814 km (0.098 R)
• M6: 1,109,418 km (0.089 R)
• M7: 1,712,297 km (0.099 R)
• M8: 1,934,001 km (0.047 R)
• M9: 2,113,070 km (0.05 R)
• M10: 2,543,313 km (0.111 R)
• M11: 2,898,459 km (0.103 R)
• M12: 3,284,870 km (0.086 R)
• M13: 3,361,165 km (0.079 R)
• M14: 3,960,005 km (0.083 R)
• M15: 4,057,543 km (0.096 R)
• M16: 4,139,523 km (0.102 R)
• M17: 4,305,277 km (0.043 R)
• M18: 4,388,902 km (0.088 R)
• M19: 4,608,961 km (0.1 R)
• M20: 4,954,831 km (0.043 R)
• M21: 5,130,908 km (0.095 R)
• M22: 5,291,277 km (0.096 R)
• M23: 5,471,393 km (0.09 R)
• M24: 5,616,802 km (0.106 R)
• M25: 6,174,203 km (0.113 R)
• M26: 6,287,748 km (0.053 R)
• M27: 6,594,125 km (0.032 R)
• M28: 6,827,198 km (0.098 R)
• M29: 7,562,771 km (0.113 R)
• M30: 7,765,925 km (0.103 R)
• M31: 7,991,518 km (0.118 R)
• M32: 8,177,768 km (0.058 R)
• M33: 8,915,584 km (0.119 R)
• M34: 10,319,411 km (0.117 R)
• M35: 10,567,594 km (0.117 R)
• M36: 11,185,134 km (0.08 R)
• M37: 11,440,198 km (0.106 R)
• M38: 12,599,282 km (0.093 R)
• M39: 13,278,457 km (0.073 R)
• M40: 13,845,283 km (0.093 R)
• M41: 13,944,616 km (0.067 R)
• M42: 14,194,145 km (0.09 R)
• M43: 14,344,491 km (0.117 R)
• M44: 15,028,004 km (0.098 R)
• M45: 15,541,124 km (0.068 R)
• M46: 15,722,138 km (0.085 R)
• M47: 17,489,337 km (0.112 R)
• M48: 17,785,392 km (0.074 R)
• M49: 17,920,628 km (0.106 R)
• M50: 18,137,545 km (0.103 R)
• M51: 18,219,225 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 999.2

Radius: 6.1

Gravity: 26.85 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 15.88 AU - 23.1 AU

Year: 30966 Days

Day: 23.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 115,490,697 km

• M1: 105,018 km (0.105 R)
• M2: 378,183 km (0.096 R)
• M3: 559,795 km (0.063 R)
• M4: 616,642 km (0.115 R)
• M5: 1,814,622 km (0.09 R)
• M6: 2,785,961 km (0.105 R)
• M7: 3,402,155 km (0.112 R)
• M8: 4,401,917 km (0.116 R)
• M9: 4,754,071 km (0.119 R)
• M10: 7,881,713 km (0.118 R)
• M11: 9,037,058 km (0.062 R)
• M12: 9,185,160 km (0.039 R)
• M13: 9,937,787 km (0.055 R)
• M14: 10,710,160 km (0.079 R)
• M15: 11,581,718 km (0.031 R)
• M16: 12,972,978 km (0.066 R)
• M17: 13,392,151 km (0.087 R)
• M18: 13,730,691 km (0.107 R)
• M19: 13,815,812 km (0.079 R)
• M20: 16,088,503 km (0.115 R)
• M21: 16,719,956 km (0.104 R)
• M22: 16,993,121 km (0.114 R)
• M23: 20,772,562 km (0.068 R)
• M24: 21,459,815 km (0.04 R)
• M25: 23,565,405 km (0.052 R)
• M26: 24,179,055 km (0.114 R)
• M27: 25,213,524 km (0.087 R)
• M28: 25,422,064 km (0.09 R)
• M29: 26,051,422 km (0.073 R)
• M30: 26,367,971 km (0.12 R)
• M31: 28,510,661 km (0.103 R)
• M32: 28,836,934 km (0.111 R)
• M33: 29,383,266 km (0.091 R)
• M34: 31,043,054 km (0.077 R)
• M35: 34,915,993 km (0.058 R)
• M36: 35,615,214 km (0.081 R)
• M37: 36,083,754 km (0.105 R)
• M38: 36,790,604 km (0.119 R)
• M39: 38,337,596 km (0.111 R)
• M40: 38,457,424 km (0.102 R)
• M41: 38,938,231 km (0.071 R)
• M42: 39,179,383 km (0.034 R)
• M43: 39,420,984 km (0.096 R)
• M44: 39,663,183 km (0.056 R)
• M45: 40,514,544 km (0.043 R)
• M46: 41,494,709 km (0.069 R)
• M47: 42,606,970 km (0.108 R)
• M48: 43,478,676 km (0.078 R)
• M49: 44,986,772 km (0.107 R)
• M50: 46,639,829 km (0.076 R)
• M51: 47,925,024 km (0.068 R)
• M52: 48,961,438 km (0.119 R)
• M53: 49,221,589 km (0.091 R)
• M54: 50,398,475 km (0.073 R)
• M55: 50,792,815 km (0.096 R)
• M56: 51,188,203 km (0.093 R)
• M57: 53,715,808 km (0.076 R)
• M58: 56,283,805 km (0.083 R)
• M59: 56,556,373 km (0.11 R)
• M60: 56,829,538 km (0.092 R)
• M61: 57,788,760 km (0.119 R)
• M62: 59,445,407 km (0.066 R)
• M63: 61,678,604 km (0.064 R)
• M64: 62,523,233 km (0.057 R)
• M65: 66,658,567 km (0.075 R)
• M66: 66,946,992 km (0.108 R)
• M67: 70,734,361 km (0.103 R)
• M68: 72,061,444 km (0.079 R)
• M69: 72,357,498 km (0.105 R)
• M70: 72,950,803 km (0.104 R)
• M71: 73,099,354 km (0.097 R)
• M72: 74,142,201 km (0.076 R)
• M73: 78,210,365 km (0.093 R)
• M74: 81,116,453 km (0.043 R)
• M75: 81,270,240 km (0.115 R)
• M76: 83,280,087 km (0.077 R)
• M77: 85,306,241 km (0.06 R)
• M78: 91,481,342 km (0.088 R)
• M79: 92,604,822 km (0.081 R)
• M80: 93,087,724 km (0.088 R)
• M81: 93,894,505 km (0.106 R)
• M82: 95,677,263 km (0.113 R)
• M83: 95,840,025 km (0.063 R)
• M84: 97,307,730 km (0.091 R)
• M85: 97,471,390 km (0.085 R)
• M86: 98,947,472 km (0.113 R)
• M87: 104,255,354 km (0.116 R)
• M88: 104,422,605 km (0.11 R)
• M89: 104,925,254 km (0.045 R)
• M90: 105,260,802 km (0.12 R)
• M91: 105,428,651 km (0.098 R)
• M92: 109,995,275 km (0.089 R)
• M93: 111,531,795 km (0.119 R)
• M94: 112,217,103 km (0.069 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 10,944 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit