🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.77 AU - 1.01 AU

Year: 298 Days

Day: 31.1 Hours

Environment

Temp: 174 °C

Axial Tilt: 49 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.16 AU - 2.88 AU

Year: 1419 Days

Day: 24.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.58 AU - 3.36 AU

Year: 1816 Days

Day: 13.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,714,626 km

• M1: 660,175 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.73 AU - 3.29 AU

Year: 1853 Days

Day: 28.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 79.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.38 AU - 5.56 AU

Year: 3353 Days

Day: 34.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4 AU - 5.28 AU

Year: 3546 Days

Day: 24.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105

Radius: 12.1

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 7.42 AU - 7.5 AU

Year: 7228 Days

Day: 8.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 72,714,626 km

• M1: 180,864 km (0.083 R)
• M2: 257,009 km (0.106 R)
• M3: 359,484 km (0.054 R)
• M4: 474,824 km (0.09 R)
• M5: 614,548 km (0.054 R)
• M6: 992,432 km (0.082 R)
• M7: 1,067,830 km (0.035 R)
• M8: 1,202,019 km (0.113 R)
• M9: 2,026,453 km (0.114 R)
• M10: 2,223,922 km (0.092 R)
• M11: 2,354,222 km (0.12 R)
• M12: 2,457,295 km (0.095 R)
• M13: 2,577,123 km (0.092 R)
• M14: 2,822,762 km (0.1 R)
• M15: 2,932,717 km (0.112 R)
• M16: 3,092,338 km (0.039 R)
• M17: 3,622,363 km (0.11 R)
• M18: 4,198,913 km (0.099 R)
• M19: 4,379,328 km (0.108 R)
• M20: 4,729,387 km (0.084 R)
• M21: 4,860,584 km (0.117 R)
• M22: 5,281,104 km (0.05 R)
• M23: 5,495,927 km (0.099 R)
• M24: 5,614,258 km (0.095 R)
• M25: 5,693,545 km (0.116 R)
• M26: 6,177,794 km (0.069 R)
• M27: 6,528,750 km (0.061 R)
• M28: 6,612,375 km (0.07 R)
• M29: 7,099,765 km (0.056 R)
• M30: 7,467,627 km (0.096 R)
• M31: 7,775,200 km (0.103 R)
• M32: 8,334,845 km (0.081 R)
• M33: 8,539,645 km (0.058 R)
• M34: 8,884,468 km (0.097 R)
• M35: 10,115,359 km (0.091 R)
• M36: 10,358,157 km (0.097 R)
• M37: 10,824,902 km (0.115 R)
• M38: 10,998,585 km (0.077 R)
• M39: 11,298,529 km (0.114 R)
• M40: 11,449,623 km (0.111 R)
• M41: 11,855,482 km (0.063 R)
• M42: 11,983,238 km (0.116 R)
• M43: 13,022,495 km (0.096 R)
• M44: 13,101,482 km (0.061 R)
• M45: 13,260,206 km (0.061 R)
• M46: 13,820,749 km (0.108 R)
• M47: 14,772,042 km (0.069 R)
• M48: 15,075,426 km (0.087 R)
• M49: 16,594,443 km (0.061 R)
• M50: 16,823,627 km (0.09 R)
• M51: 17,169,348 km (0.093 R)
• M52: 18,043,897 km (0.03 R)
• M53: 18,309,134 km (0.068 R)
• M54: 19,022,865 km (0.075 R)
• M55: 19,413,166 km (0.095 R)
• M56: 20,049,256 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.5

Radius: 10.1

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.49 AU - 9.71 AU

Year: 8178 Days

Day: 15 Hours

Environment

Temp: -168 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 72,714,626 km

• M1: 230,381 km (0.079 R)
• M2: 326,871 km (0.066 R)
• M3: 621,280 km (0.082 R)
• M4: 695,032 km (0.057 R)
• M5: 893,398 km (0.101 R)
• M6: 1,080,695 km (0.068 R)
• M7: 2,028,398 km (0.057 R)
• M8: 2,557,376 km (0.118 R)
• M9: 2,639,355 km (0.093 R)
• M10: 2,826,951 km (0.08 R)
• M11: 3,040,726 km (0.091 R)
• M12: 3,149,634 km (0.083 R)
• M13: 3,215,606 km (0.073 R)
• M14: 3,371,487 km (0.031 R)
• M15: 3,438,956 km (0.116 R)
• M16: 3,507,023 km (0.094 R)
• M17: 3,575,389 km (0.111 R)
• M18: 4,019,545 km (0.114 R)
• M19: 4,357,936 km (0.11 R)
• M20: 4,530,721 km (0.104 R)
• M21: 5,218,123 km (0.091 R)
• M22: 5,507,595 km (0.039 R)
• M23: 5,992,741 km (0.037 R)
• M24: 6,102,396 km (0.088 R)
• M25: 6,268,151 km (0.067 R)
• M26: 6,745,817 km (0.069 R)
• M27: 7,352,287 km (0.089 R)
• M28: 7,736,454 km (0.115 R)
• M29: 7,855,983 km (0.119 R)
• M30: 8,066,766 km (0.094 R)
• M31: 8,710,037 km (0.086 R)
• M32: 9,433,492 km (0.096 R)
• M33: 9,786,244 km (0.069 R)
• M34: 9,883,183 km (0.102 R)
• M35: 10,045,647 km (0.084 R)
• M36: 10,241,620 km (0.11 R)
• M37: 11,071,888 km (0.112 R)
• M38: 11,717,403 km (0.067 R)
• M39: 11,854,734 km (0.104 R)
• M40: 12,235,610 km (0.083 R)
• M41: 12,305,173 km (0.12 R)
• M42: 13,080,239 km (0.12 R)
• M43: 13,187,202 km (0.051 R)
• M44: 13,726,203 km (0.045 R)
• M45: 13,798,608 km (0.047 R)
• M46: 14,125,929 km (0.118 R)
• M47: 15,123,597 km (0.107 R)
• M48: 15,310,744 km (0.107 R)
• M49: 15,423,540 km (0.083 R)
• M50: 15,574,186 km (0.044 R)
• M51: 16,797,597 km (0.081 R)
• M52: 16,952,580 km (0.089 R)
• M53: 18,051,526 km (0.118 R)
• M54: 18,810,287 km (0.066 R)
• M55: 19,620,210 km (0.057 R)
• M56: 19,783,570 km (0.114 R)
• M57: 20,029,509 km (0.096 R)
• M58: 20,648,695 km (0.073 R)
• M59: 20,939,812 km (0.1 R)
• M60: 22,160,232 km (0.114 R)
• M61: 22,672,006 km (0.078 R)
• M62: 22,800,511 km (0.055 R)
• M63: 23,101,502 km (0.107 R)
• M64: 23,230,904 km (0.115 R)
• M65: 23,403,689 km (0.101 R)
• M66: 23,533,690 km (0.086 R)
• M67: 24,801,831 km (0.117 R)
• M68: 26,137,142 km (0.103 R)
• M69: 26,407,016 km (0.09 R)
• M70: 26,542,253 km (0.052 R)
• M71: 27,131,219 km (0.092 R)
• M72: 27,222,175 km (0.109 R)
• M73: 29,904,465 km (0.098 R)
• M74: 30,422,672 km (0.116 R)
• M75: 30,564,491 km (0.084 R)
• M76: 30,801,304 km (0.07 R)
• M77: 30,943,721 km (0.105 R)
• M78: 31,229,303 km (0.112 R)
• M79: 31,754,990 km (0.108 R)
• M80: 32,139,008 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.7

Radius: 14.7

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 9.74 AU - 14.56 AU

Year: 15025 Days

Day: 9.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 72,714,626 km

• M1: 186,249 km (0.056 R)
• M2: 335,398 km (0.107 R)
• M3: 457,470 km (0.034 R)
• M4: 667,207 km (0.036 R)
• M5: 822,489 km (0.12 R)
• M6: 944,112 km (0.075 R)
• M7: 1,224,907 km (0.102 R)
• M8: 1,330,823 km (0.086 R)
• M9: 1,495,979 km (0.112 R)
• M10: 1,629,570 km (0.083 R)
• M11: 1,909,168 km (0.096 R)
• M12: 2,076,119 km (0.112 R)
• M13: 2,746,318 km (0.12 R)
• M14: 2,888,136 km (0.116 R)
• M15: 3,081,417 km (0.1 R)
• M16: 3,229,220 km (0.081 R)
• M17: 3,480,843 km (0.053 R)
• M18: 3,583,467 km (0.099 R)
• M19: 3,977,059 km (0.111 R)
• M20: 4,165,702 km (0.114 R)
• M21: 4,302,136 km (0.06 R)
• M22: 4,495,865 km (0.092 R)
• M23: 4,664,312 km (0.101 R)
• M24: 4,863,427 km (0.098 R)
• M25: 4,978,617 km (0.106 R)
• M26: 5,628,021 km (0.061 R)
• M27: 5,749,046 km (0.091 R)
• M28: 5,901,486 km (0.107 R)
• M29: 6,241,822 km (0.118 R)
• M30: 6,461,730 km (0.055 R)
• M31: 6,877,014 km (0.114 R)
• M32: 6,974,103 km (0.112 R)
• M33: 7,071,641 km (0.101 R)
• M34: 7,433,369 km (0.038 R)
• M35: 7,533,001 km (0.114 R)
• M36: 8,209,183 km (0.069 R)
• M37: 8,415,778 km (0.073 R)
• M38: 9,295,563 km (0.112 R)
• M39: 9,691,997 km (0.118 R)
• M40: 10,763,866 km (0.102 R)
• M41: 11,563,317 km (0.071 R)
• M42: 12,540,191 km (0.03 R)
• M43: 12,938,421 km (0.114 R)
• M44: 14,034,225 km (0.115 R)
• M45: 14,655,954 km (0.114 R)
• M46: 14,907,129 km (0.087 R)
• M47: 15,075,426 km (0.069 R)
• M48: 16,792,810 km (0.117 R)
• M49: 17,541,398 km (0.044 R)
• M50: 18,300,906 km (0.114 R)
• M51: 19,208,217 km (0.06 R)
• M52: 19,299,771 km (0.039 R)
• M53: 20,316,288 km (0.095 R)
• M54: 20,409,637 km (0.06 R)
• M55: 21,019,398 km (0.111 R)
• M56: 21,350,309 km (0.11 R)
• M57: 21,778,308 km (0.101 R)
• M58: 23,420,444 km (0.113 R)
• M59: 24,752,763 km (0.074 R)
• M60: 25,654,688 km (0.103 R)
• M61: 26,312,769 km (0.097 R)
• M62: 27,439,092 km (0.078 R)
• M63: 27,542,314 km (0.081 R)
• M64: 27,800,819 km (0.069 R)
• M65: 28,008,162 km (0.084 R)
• M66: 28,633,481 km (0.106 R)
• M67: 29,632,945 km (0.095 R)
• M68: 29,738,860 km (0.095 R)
• M69: 30,643,777 km (0.034 R)
• M70: 33,965,149 km (0.044 R)
• M71: 34,910,907 km (0.063 R)
• M72: 35,246,904 km (0.073 R)
• M73: 36,204,330 km (0.088 R)
• M74: 37,341,872 km (0.1 R)
• M75: 38,548,828 km (0.102 R)
• M76: 38,722,362 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 281

Radius: 3

Gravity: 31.22 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 15.49 AU - 22.33 AU

Year: 29173 Days

Day: 21.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 72,714,626 km

• M1: 99,333 km (0.101 R)
• M2: 121,174 km (0.106 R)
• M3: 227,688 km (0.083 R)
• M4: 258,505 km (0.091 R)
• M5: 377,884 km (0.074 R)
• M6: 453,282 km (0.106 R)
• M7: 640,728 km (0.107 R)
• M8: 1,651,112 km (0.07 R)
• M9: 2,032,437 km (0.119 R)
• M10: 2,165,429 km (0.062 R)
• M11: 2,616,766 km (0.062 R)
• M12: 3,522,731 km (0.088 R)
• M13: 3,722,593 km (0.104 R)
• M14: 4,301,836 km (0.112 R)
• M15: 4,386,808 km (0.115 R)
• M16: 4,688,696 km (0.086 R)
• M17: 5,176,535 km (0.113 R)
• M18: 5,541,255 km (0.109 R)
• M19: 5,961,625 km (0.095 R)
• M20: 6,056,320 km (0.108 R)
• M21: 7,081,365 km (0.096 R)
• M22: 7,434,715 km (0.064 R)
• M23: 8,958,968 km (0.086 R)
• M24: 9,450,995 km (0.06 R)
• M25: 9,506,197 km (0.097 R)
• M26: 11,036,882 km (0.086 R)
• M27: 11,860,119 km (0.117 R)
• M28: 12,159,016 km (0.116 R)
• M29: 13,008,732 km (0.088 R)
• M30: 13,254,970 km (0.065 R)
• M31: 13,316,903 km (0.102 R)
• M32: 13,689,701 km (0.1 R)
• M33: 13,814,765 km (0.062 R)
• M34: 14,382,190 km (0.083 R)
• M35: 15,215,300 km (0.083 R)
• M36: 16,660,116 km (0.091 R)
• M37: 17,670,201 km (0.094 R)
• M38: 18,769,147 km (0.06 R)
• M39: 18,838,561 km (0.111 R)
• M40: 19,537,482 km (0.059 R)
• M41: 19,748,864 km (0.062 R)
• M42: 22,416,643 km (0.101 R)
• M43: 23,082,353 km (0.074 R)
• M44: 24,281,978 km (0.093 R)
• M45: 24,965,641 km (0.096 R)
• M46: 25,348,162 km (0.11 R)
• M47: 26,041,549 km (0.064 R)
• M48: 26,196,532 km (0.087 R)
• M49: 26,663,128 km (0.061 R)
• M50: 28,716,807 km (0.082 R)
• M51: 29,681,714 km (0.103 R)
• M52: 29,762,646 km (0.094 R)
• M53: 29,843,578 km (0.111 R)
• M54: 30,005,743 km (0.09 R)
• M55: 30,412,350 km (0.102 R)
• M56: 31,066,691 km (0.087 R)
• M57: 31,478,085 km (0.085 R)
• M58: 33,141,314 km (0.058 R)
• M59: 35,689,414 km (0.072 R)
• M60: 36,206,425 km (0.109 R)
• M61: 36,552,594 km (0.063 R)
• M62: 37,948,043 km (0.113 R)
• M63: 39,360,696 km (0.092 R)
• M64: 40,521,126 km (0.102 R)
• M65: 41,060,576 km (0.115 R)
• M66: 42,419,374 km (0.1 R)
• M67: 43,608,826 km (0.106 R)
• M68: 44,069,289 km (0.072 R)
• M69: 44,716,599 km (0.108 R)
• M70: 46,020,643 km (0.081 R)
• M71: 46,207,940 km (0.093 R)
• M72: 47,715,438 km (0.034 R)
• M73: 49,334,835 km (0.074 R)
• M74: 49,814,445 km (0.105 R)
• M75: 55,690,051 km (0.053 R)
• M76: 55,789,833 km (0.111 R)
• M77: 58,404,654 km (0.113 R)
• M78: 59,522,749 km (0.1 R)
• M79: 61,573,885 km (0.112 R)
• M80: 61,677,108 km (0.069 R)
• M81: 63,127,309 km (0.099 R)
• M82: 65,218,688 km (0.088 R)
• M83: 66,484,286 km (0.068 R)
• M84: 67,438,870 km (0.074 R)
• M85: 67,757,962 km (0.072 R)
• M86: 69,468,763 km (0.111 R)
• M87: 71,302,085 km (0.118 R)
• M88: 71,410,394 km (0.116 R)
• M89: 71,518,703 km (0.102 R)
• M90: 72,061,444 km (0.106 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 14,238 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit