🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.39 AU - 0.65 AU

Year: 141 Days

Day: 24.8 Hours

Environment

Temp: 190 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,561,391 km

• M1: 291,267 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.45 AU - 0.65 AU

Year: 153 Days

Day: 38.7 Hours

Environment

Temp: 154 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,561,391 km

• M1: 427,252 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.52 AU - 0.72 AU

Year: 183 Days

Day: 29.3 Hours

Environment

Temp: 179 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.4 AU - 1.62 AU

Year: 695 Days

Day: 39.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.81 AU - 2.55 AU

Year: 1206 Days

Day: 24.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2 AU - 2.86 AU

Year: 1420 Days

Day: 41.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.9

Radius: 8.8

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 7.95 AU - 8.41 AU

Year: 8767 Days

Day: 13.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 86,561,391 km

• M1: 140,472 km (0.097 R)
• M2: 367,712 km (0.115 R)
• M3: 603,179 km (0.035 R)
• M4: 669,450 km (0.055 R)
• M5: 839,693 km (0.119 R)
• M6: 930,349 km (0.118 R)
• M7: 1,188,555 km (0.061 R)
• M8: 1,487,452 km (0.112 R)
• M9: 2,009,847 km (0.114 R)
• M10: 2,765,317 km (0.082 R)
• M11: 2,926,284 km (0.105 R)
• M12: 3,090,393 km (0.11 R)
• M13: 3,281,579 km (0.087 R)
• M14: 3,501,488 km (0.113 R)
• M15: 3,776,748 km (0.103 R)
• M16: 4,033,159 km (0.037 R)
• M17: 4,189,638 km (0.085 R)
• M18: 4,428,396 km (0.086 R)
• M19: 4,671,493 km (0.114 R)
• M20: 5,484,557 km (0.118 R)
• M21: 5,892,660 km (0.118 R)
• M22: 6,011,142 km (0.094 R)
• M23: 6,280,567 km (0.069 R)
• M24: 7,080,766 km (0.052 R)
• M25: 7,429,030 km (0.066 R)
• M26: 8,175,374 km (0.107 R)
• M27: 9,150,004 km (0.045 R)
• M28: 9,425,264 km (0.104 R)
• M29: 9,494,528 km (0.092 R)
• M30: 9,563,941 km (0.077 R)
• M31: 9,808,384 km (0.112 R)
• M32: 10,770,149 km (0.116 R)
• M33: 11,575,883 km (0.11 R)
• M34: 11,873,733 km (0.077 R)
• M35: 12,174,125 km (0.113 R)
• M36: 12,591,204 km (0.073 R)
• M37: 12,782,240 km (0.09 R)
• M38: 12,858,984 km (0.112 R)
• M39: 12,974,324 km (0.108 R)
• M40: 13,400,379 km (0.111 R)
• M41: 14,266,251 km (0.11 R)
• M42: 14,866,887 km (0.119 R)
• M43: 15,475,750 km (0.12 R)
• M44: 16,425,248 km (0.098 R)
• M45: 16,508,723 km (0.078 R)
• M46: 17,308,623 km (0.088 R)
• M47: 17,691,893 km (0.097 R)
• M48: 17,820,248 km (0.084 R)
• M49: 17,949,052 km (0.112 R)
• M50: 18,121,089 km (0.105 R)
• M51: 18,902,289 km (0.047 R)
• M52: 19,033,487 km (0.082 R)
• M53: 19,517,436 km (0.072 R)
• M54: 19,827,403 km (0.117 R)
• M55: 19,916,413 km (0.101 R)
• M56: 20,362,813 km (0.099 R)
• M57: 20,632,239 km (0.1 R)
• M58: 21,538,952 km (0.111 R)
• M59: 21,721,760 km (0.041 R)
• M60: 22,412,304 km (0.082 R)
• M61: 22,504,905 km (0.094 R)
• M62: 22,690,407 km (0.078 R)
• M63: 22,876,506 km (0.115 R)
• M64: 23,909,180 km (0.103 R)
• M65: 24,813,200 km (0.047 R)
• M66: 25,101,027 km (0.111 R)
• M67: 25,341,730 km (0.083 R)
• M68: 25,486,540 km (0.082 R)
• M69: 25,873,849 km (0.111 R)
• M70: 26,117,095 km (0.051 R)
• M71: 26,507,696 km (0.084 R)
• M72: 27,691,015 km (0.083 R)
• M73: 27,939,796 km (0.096 R)
• M74: 29,042,781 km (0.054 R)
• M75: 29,194,324 km (0.029 R)
• M76: 29,549,020 km (0.115 R)
• M77: 29,955,926 km (0.119 R)
• M78: 30,827,035 km (0.107 R)
• M79: 32,803,971 km (0.063 R)
• M80: 33,067,113 km (0.113 R)
• M81: 33,383,812 km (0.061 R)
• M82: 33,807,623 km (0.091 R)
• M83: 36,388,186 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.9

Radius: 13.7

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 9.06 AU - 12.24 AU

Year: 13024 Days

Day: 12.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 86,561,391 km

• M1: 212,878 km (0.097 R)
• M2: 391,348 km (0.093 R)
• M3: 937,081 km (0.093 R)
• M4: 1,224,459 km (0.068 R)
• M5: 1,966,314 km (0.09 R)
• M6: 2,106,936 km (0.081 R)
• M7: 2,221,828 km (0.056 R)
• M8: 2,518,929 km (0.104 R)
• M9: 2,672,416 km (0.039 R)
• M10: 3,693,123 km (0.108 R)
• M11: 4,785,935 km (0.107 R)
• M12: 5,328,676 km (0.102 R)
• M13: 5,447,457 km (0.086 R)
• M14: 6,856,070 km (0.115 R)
• M15: 6,942,388 km (0.097 R)
• M16: 8,233,867 km (0.115 R)
• M17: 8,649,749 km (0.055 R)
• M18: 8,743,098 km (0.11 R)
• M19: 9,840,698 km (0.118 R)
• M20: 9,938,235 km (0.107 R)
• M21: 11,082,809 km (0.029 R)
• M22: 11,235,249 km (0.103 R)
• M23: 11,644,997 km (0.088 R)
• M24: 12,111,892 km (0.071 R)
• M25: 12,216,461 km (0.082 R)
• M26: 12,690,836 km (0.068 R)
• M27: 13,171,345 km (0.115 R)
• M28: 13,279,055 km (0.12 R)
• M29: 15,209,017 km (0.112 R)
• M30: 16,177,813 km (0.056 R)
• M31: 16,350,898 km (0.114 R)
• M32: 16,582,475 km (0.086 R)
• M33: 16,873,742 km (0.09 R)
• M34: 17,166,505 km (0.12 R)
• M35: 17,402,122 km (0.073 R)
• M36: 17,698,026 km (0.117 R)
• M37: 17,935,887 km (0.065 R)
• M38: 18,115,105 km (0.047 R)
• M39: 18,354,911 km (0.107 R)
• M40: 18,716,489 km (0.099 R)
• M41: 19,754,100 km (0.102 R)
• M42: 20,062,870 km (0.052 R)
• M43: 20,810,261 km (0.109 R)
• M44: 21,884,822 km (0.087 R)
• M45: 22,332,569 km (0.117 R)
• M46: 23,693,760 km (0.108 R)
• M47: 24,087,651 km (0.091 R)
• M48: 25,148,599 km (0.099 R)
• M49: 25,684,758 km (0.089 R)
• M50: 26,021,802 km (0.113 R)
• M51: 26,360,342 km (0.055 R)
• M52: 27,453,453 km (0.064 R)
• M53: 27,729,013 km (0.105 R)
• M54: 27,867,091 km (0.115 R)
• M55: 28,074,733 km (0.112 R)
• M56: 28,282,973 km (0.046 R)
• M57: 28,561,225 km (0.087 R)
• M58: 30,108,367 km (0.084 R)
• M59: 30,606,378 km (0.043 R)
• M60: 32,844,213 km (0.065 R)
• M61: 34,464,357 km (0.097 R)
• M62: 34,687,258 km (0.09 R)
• M63: 36,034,836 km (0.113 R)
• M64: 36,942,745 km (0.081 R)
• M65: 37,552,207 km (0.106 R)
• M66: 40,727,721 km (0.058 R)
• M67: 42,785,739 km (0.103 R)
• M68: 43,988,356 km (0.076 R)
• M69: 45,039,581 km (0.082 R)
• M70: 45,527,718 km (0.113 R)
• M71: 49,243,281 km (0.073 R)
• M72: 49,745,930 km (0.102 R)
• M73: 49,998,002 km (0.103 R)
• M74: 50,587,567 km (0.111 R)
• M75: 51,433,992 km (0.115 R)
• M76: 52,883,595 km (0.09 R)
• M77: 55,474,331 km (0.105 R)
• M78: 55,910,259 km (0.11 R)
• M79: 57,048,550 km (0.095 R)
• M80: 58,283,181 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 487.7

Radius: 7.2

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 17.05 AU - 19.07 AU

Year: 28761 Days

Day: 20.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,561,391 km

• M1: 129,701 km (0.087 R)
• M2: 217,665 km (0.088 R)
• M3: 334,052 km (0.116 R)
• M4: 584,479 km (0.052 R)
• M5: 2,424,233 km (0.091 R)
• M6: 3,819,682 km (0.111 R)
• M7: 4,913,542 km (0.096 R)
• M8: 5,990,796 km (0.069 R)
• M9: 8,115,684 km (0.101 R)
• M10: 8,590,059 km (0.113 R)
• M11: 9,940,479 km (0.043 R)
• M12: 10,193,001 km (0.049 R)
• M13: 10,769,102 km (0.11 R)
• M14: 11,158,954 km (0.079 R)
• M15: 11,224,478 km (0.074 R)
• M16: 11,553,444 km (0.107 R)
• M17: 11,619,715 km (0.033 R)
• M18: 11,819,129 km (0.107 R)
• M19: 12,086,610 km (0.105 R)
• M20: 13,593,809 km (0.075 R)
• M21: 13,803,994 km (0.092 R)
• M22: 15,889,538 km (0.111 R)
• M23: 16,110,943 km (0.077 R)
• M24: 16,333,245 km (0.101 R)
• M25: 16,556,595 km (0.066 R)
• M26: 16,706,043 km (0.05 R)
• M27: 16,780,992 km (0.114 R)
• M28: 17,081,683 km (0.107 R)
• M29: 17,232,777 km (0.113 R)
• M30: 17,917,935 km (0.049 R)
• M31: 17,994,679 km (0.079 R)
• M32: 18,845,293 km (0.089 R)
• M33: 19,472,257 km (0.045 R)
• M34: 20,345,310 km (0.102 R)
• M35: 20,746,532 km (0.105 R)
• M36: 21,393,692 km (0.062 R)
• M37: 22,790,787 km (0.081 R)
• M38: 22,957,140 km (0.026 R)
• M39: 29,116,084 km (0.116 R)
• M40: 29,658,675 km (0.119 R)
• M41: 33,360,026 km (0.107 R)
• M42: 33,832,755 km (0.115 R)
• M43: 34,022,445 km (0.059 R)
• M44: 34,117,590 km (0.099 R)
• M45: 35,264,407 km (0.104 R)
• M46: 36,618,567 km (0.043 R)
• M47: 36,813,343 km (0.085 R)
• M48: 38,681,222 km (0.064 R)
• M49: 41,388,196 km (0.086 R)
• M50: 43,329,527 km (0.103 R)
• M51: 44,155,756 km (0.052 R)
• M52: 46,349,310 km (0.103 R)
• M53: 48,471,056 km (0.09 R)
• M54: 48,684,981 km (0.095 R)
• M55: 48,899,206 km (0.103 R)
• M56: 49,651,533 km (0.101 R)
• M57: 50,191,133 km (0.087 R)
• M58: 51,276,465 km (0.065 R)
• M59: 52,040,611 km (0.115 R)
• M60: 52,698,692 km (0.066 R)
• M61: 52,918,601 km (0.094 R)
• M62: 53,469,869 km (0.054 R)
• M63: 53,580,422 km (0.097 R)
• M64: 56,591,977 km (0.114 R)
• M65: 57,834,537 km (0.119 R)
• M66: 58,061,477 km (0.09 R)
• M67: 59,543,543 km (0.102 R)
• M68: 59,657,985 km (0.082 R)
• M69: 60,116,802 km (0.111 R)
• M70: 60,346,734 km (0.11 R)
• M71: 61,500,283 km (0.091 R)
• M72: 64,063,792 km (0.12 R)
• M73: 64,651,113 km (0.073 R)
• M74: 65,831,441 km (0.094 R)
• M75: 66,186,885 km (0.075 R)
• M76: 67,257,108 km (0.06 R)
• M77: 68,093,510 km (0.093 R)
• M78: 68,572,971 km (0.1 R)
• M79: 70,502,036 km (0.102 R)
• M80: 74,413,272 km (0.037 R)
• M81: 76,022,197 km (0.114 R)
• M82: 78,018,132 km (0.086 R)
• M83: 78,268,858 km (0.083 R)
• M84: 79,274,455 km (0.106 R)
• M85: 79,905,010 km (0.03 R)
• M86: 80,031,420 km (0.118 R)
• M87: 80,284,240 km (0.12 R)
• M88: 80,410,800 km (0.115 R)
• M89: 80,917,488 km (0.092 R)
• M90: 81,425,373 km (0.101 R)
• M91: 81,552,382 km (0.105 R)
• M92: 81,679,689 km (0.117 R)
• M93: 81,934,155 km (0.053 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 18,877 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit