🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.56 AU - 0.72 AU

Year: 185 Days

Day: 26.4 Hours

Environment

Temp: 181 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.84 AU - 1.12 AU

Year: 351 Days

Day: 29 Hours

Environment

Temp: 154 °C

Axial Tilt: 45.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 93,087,250 km

• M1: 205,996 km (0.114 R)
• M2: 823,087 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.96 AU - 1.12 AU

Year: 384 Days

Day: 16.9 Hours

Environment

Temp: 41 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 93,087,250 km

• M1: 315,951 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.86 AU - 3.1 AU

Year: 1860 Days

Day: 19.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,087,250 km

• M1: 2,474,798 km (0.118 R)

Asteroid Belt

Center: 4.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.5

Radius: 13.3

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.23 AU - 8.43 AU

Year: 6455 Days

Day: 8.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 93,087,250 km

• M1: 212,878 km (0.093 R)
• M2: 411,843 km (0.066 R)
• M3: 533,915 km (0.108 R)
• M4: 671,395 km (0.057 R)
• M5: 958,324 km (0.072 R)
• M6: 1,162,076 km (0.084 R)
• M7: 1,301,053 km (0.107 R)
• M8: 1,545,645 km (0.086 R)
• M9: 1,968,708 km (0.102 R)
• M10: 2,174,854 km (0.109 R)
• M11: 2,588,492 km (0.086 R)
• M12: 2,690,667 km (0.051 R)
• M13: 2,794,339 km (0.117 R)
• M14: 3,091,739 km (0.097 R)
• M15: 3,244,479 km (0.051 R)
• M16: 3,355,031 km (0.099 R)
• M17: 3,740,695 km (0.111 R)
• M18: 4,188,890 km (0.085 R)
• M19: 4,530,123 km (0.093 R)
• M20: 4,629,306 km (0.075 R)
• M21: 5,239,815 km (0.096 R)
• M22: 5,344,085 km (0.036 R)
• M23: 5,661,083 km (0.112 R)
• M24: 5,848,828 km (0.036 R)
• M25: 6,011,590 km (0.079 R)
• M26: 6,452,605 km (0.075 R)
• M27: 7,749,170 km (0.109 R)
• M28: 8,259,598 km (0.087 R)
• M29: 8,381,370 km (0.105 R)
• M30: 9,218,520 km (0.07 R)
• M31: 10,705,972 km (0.115 R)
• M32: 10,938,746 km (0.051 R)
• M33: 11,545,365 km (0.1 R)
• M34: 12,093,791 km (0.083 R)
• M35: 13,251,529 km (0.119 R)
• M36: 13,358,641 km (0.085 R)
• M37: 13,537,560 km (0.077 R)
• M38: 14,043,051 km (0.105 R)
• M39: 14,225,112 km (0.088 R)
• M40: 14,407,921 km (0.119 R)
• M41: 14,961,133 km (0.047 R)
• M42: 15,258,983 km (0.07 R)
• M43: 15,446,279 km (0.073 R)
• M44: 15,671,873 km (0.069 R)
• M45: 15,898,514 km (0.12 R)
• M46: 17,048,622 km (0.077 R)
• M47: 17,948,453 km (0.114 R)
• M48: 18,106,429 km (0.1 R)
• M49: 18,265,002 km (0.113 R)
• M50: 18,503,611 km (0.119 R)
• M51: 19,266,261 km (0.119 R)
• M52: 20,450,179 km (0.1 R)
• M53: 21,280,297 km (0.118 R)
• M54: 21,657,433 km (0.093 R)
• M55: 22,036,814 km (0.101 R)
• M56: 22,121,486 km (0.097 R)
• M57: 22,503,559 km (0.108 R)
• M58: 23,533,091 km (0.118 R)
• M59: 25,194,525 km (0.118 R)
• M60: 25,371,649 km (0.035 R)
• M61: 25,727,094 km (0.095 R)
• M62: 26,353,011 km (0.111 R)
• M63: 26,622,886 km (0.035 R)
• M64: 27,620,105 km (0.106 R)
• M65: 28,306,909 km (0.087 R)
• M66: 29,417,823 km (0.094 R)
• M67: 29,744,395 km (0.113 R)
• M68: 29,978,516 km (0.055 R)
• M69: 30,778,864 km (0.057 R)
• M70: 31,348,234 km (0.033 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 300.1

Radius: 3.8

Gravity: 20.78 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 15.36 AU - 21.48 AU

Year: 28591 Days

Day: 16 Hours

Environment

Temp: -199 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 93,087,250 km

• M1: 65,823 km (0.116 R)
• M2: 466,745 km (0.106 R)
• M3: 1,768,097 km (0.042 R)
• M4: 2,026,004 km (0.084 R)
• M5: 2,059,065 km (0.102 R)
• M6: 2,330,136 km (0.081 R)
• M7: 2,612,428 km (0.119 R)
• M8: 3,247,321 km (0.085 R)
• M9: 3,602,018 km (0.097 R)
• M10: 3,968,832 km (0.102 R)
• M11: 4,562,885 km (0.104 R)
• M12: 6,021,314 km (0.1 R)
• M13: 6,116,907 km (0.086 R)
• M14: 6,849,638 km (0.105 R)
• M15: 7,150,479 km (0.029 R)
• M16: 7,661,356 km (0.113 R)
• M17: 8,342,924 km (0.059 R)
• M18: 8,610,255 km (0.072 R)
• M19: 8,989,186 km (0.07 R)
• M20: 9,043,790 km (0.087 R)
• M21: 9,373,503 km (0.116 R)
• M22: 9,539,856 km (0.081 R)
• M23: 10,158,294 km (0.089 R)
• M24: 10,272,138 km (0.11 R)
• M25: 10,558,468 km (0.044 R)
• M26: 11,139,207 km (0.056 R)
• M27: 12,029,464 km (0.062 R)
• M28: 12,819,341 km (0.062 R)
• M29: 12,880,676 km (0.054 R)
• M30: 13,065,728 km (0.12 R)
• M31: 13,688,504 km (0.075 R)
• M32: 14,962,929 km (0.096 R)
• M33: 17,896,692 km (0.062 R)
• M34: 18,310,181 km (0.108 R)
• M35: 19,428,126 km (0.099 R)
• M36: 19,640,256 km (0.094 R)
• M37: 20,066,610 km (0.063 R)
• M38: 20,280,983 km (0.062 R)
• M39: 20,640,018 km (0.103 R)
• M40: 21,073,553 km (0.057 R)
• M41: 21,146,108 km (0.092 R)
• M42: 22,466,010 km (0.031 R)
• M43: 22,614,411 km (0.109 R)
• M44: 23,061,260 km (0.082 R)
• M45: 23,285,806 km (0.098 R)
• M46: 24,039,331 km (0.099 R)
• M47: 26,113,804 km (0.075 R)
• M48: 28,645,599 km (0.12 R)
• M49: 28,725,933 km (0.057 R)
• M50: 29,128,949 km (0.062 R)
• M51: 29,452,679 km (0.071 R)
• M52: 29,940,518 km (0.073 R)
• M53: 31,419,891 km (0.111 R)
• M54: 33,260,095 km (0.052 R)
• M55: 33,429,140 km (0.079 R)
• M56: 33,852,951 km (0.106 R)
• M57: 34,363,828 km (0.03 R)
• M58: 35,135,005 km (0.059 R)
• M59: 35,307,192 km (0.116 R)
• M60: 35,479,529 km (0.105 R)
• M61: 36,607,048 km (0.047 R)
• M62: 36,694,263 km (0.101 R)
• M63: 36,956,359 km (0.1 R)
• M64: 37,219,053 km (0.093 R)
• M65: 37,570,308 km (0.089 R)
• M66: 38,453,235 km (0.067 R)
• M67: 39,164,423 km (0.091 R)
• M68: 39,342,894 km (0.109 R)
• M69: 41,051,900 km (0.055 R)
• M70: 41,778,646 km (0.093 R)
• M71: 42,418,177 km (0.059 R)
• M72: 42,509,731 km (0.098 R)
• M73: 43,152,852 km (0.095 R)
• M74: 43,429,459 km (0.068 R)
• M75: 43,984,467 km (0.113 R)
• M76: 46,227,836 km (0.094 R)
• M77: 47,363,434 km (0.112 R)
• M78: 48,030,042 km (0.046 R)
• M79: 49,276,342 km (0.091 R)
• M80: 50,922,068 km (0.114 R)
• M81: 52,094,467 km (0.092 R)
• M82: 54,167,743 km (0.07 R)
• M83: 54,665,306 km (0.091 R)
• M84: 55,264,445 km (0.101 R)
• M85: 57,885,550 km (0.073 R)
• M86: 58,394,182 km (0.069 R)
• M87: 59,723,659 km (0.079 R)
• M88: 61,166,680 km (0.103 R)
• M89: 63,247,736 km (0.062 R)
• M90: 66,306,414 km (0.112 R)
• M91: 67,586,074 km (0.101 R)
• M92: 67,907,261 km (0.049 R)
• M93: 69,089,233 km (0.088 R)
• M94: 72,019,257 km (0.034 R)
• M95: 72,785,498 km (0.052 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 391.5

Radius: 7.1

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 16.12 AU - 23.1 AU

Year: 31406 Days

Day: 20.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,087,250 km

• M1: 127,906 km (0.104 R)
• M2: 329,265 km (0.056 R)
• M3: 646,263 km (0.097 R)
• M4: 821,741 km (0.107 R)
• M5: 874,848 km (0.098 R)
• M6: 2,312,933 km (0.095 R)
• M7: 2,427,674 km (0.115 R)
• M8: 2,623,049 km (0.113 R)
• M9: 2,702,785 km (0.096 R)
• M10: 3,112,982 km (0.072 R)
• M11: 3,854,539 km (0.115 R)
• M12: 5,593,464 km (0.091 R)
• M13: 5,956,389 km (0.1 R)
• M14: 6,273,536 km (0.076 R)
• M15: 6,704,977 km (0.084 R)
• M16: 6,979,489 km (0.051 R)
• M17: 7,034,840 km (0.112 R)
• M18: 7,090,341 km (0.083 R)
• M19: 7,313,840 km (0.091 R)
• M20: 7,426,487 km (0.107 R)
• M21: 8,822,086 km (0.058 R)
• M22: 8,881,925 km (0.079 R)
• M23: 9,244,101 km (0.075 R)
• M24: 9,304,988 km (0.12 R)
• M25: 9,796,417 km (0.086 R)
• M26: 9,920,583 km (0.098 R)
• M27: 10,549,492 km (0.103 R)
• M28: 10,613,071 km (0.117 R)
• M29: 11,191,118 km (0.103 R)
• M30: 11,713,663 km (0.072 R)
• M31: 12,377,728 km (0.117 R)
• M32: 13,190,942 km (0.106 R)
• M33: 13,259,458 km (0.107 R)
• M34: 13,534,867 km (0.087 R)
• M35: 16,463,994 km (0.112 R)
• M36: 17,885,323 km (0.119 R)
• M37: 18,037,314 km (0.103 R)
• M38: 18,113,460 km (0.064 R)
• M39: 19,267,757 km (0.119 R)
• M40: 19,893,226 km (0.074 R)
• M41: 21,003,541 km (0.102 R)
• M42: 21,324,578 km (0.118 R)
• M43: 21,890,058 km (0.106 R)
• M44: 22,052,671 km (0.052 R)
• M45: 24,537,791 km (0.1 R)
• M46: 28,605,357 km (0.071 R)
• M47: 29,676,926 km (0.091 R)
• M48: 29,946,951 km (0.098 R)
• M49: 30,217,723 km (0.054 R)
• M50: 31,034,826 km (0.101 R)
• M51: 32,320,321 km (0.085 R)
• M52: 32,505,373 km (0.074 R)
• M53: 32,690,875 km (0.067 R)
• M54: 33,998,510 km (0.09 R)
• M55: 35,418,642 km (0.065 R)
• M56: 35,992,051 km (0.097 R)
• M57: 36,857,923 km (0.116 R)
• M58: 37,633,439 km (0.092 R)
• M59: 39,496,531 km (0.094 R)
• M60: 40,389,480 km (0.044 R)
• M61: 42,803,242 km (0.077 R)
• M62: 43,515,926 km (0.108 R)
• M63: 44,540,971 km (0.099 R)
• M64: 44,953,113 km (0.075 R)
• M65: 45,470,273 km (0.104 R)
• M66: 45,781,436 km (0.057 R)
• M67: 47,033,271 km (0.101 R)
• M68: 47,979,478 km (0.093 R)
• M69: 49,357,424 km (0.034 R)
• M70: 49,677,115 km (0.095 R)
• M71: 52,912,916 km (0.079 R)
• M72: 57,556,135 km (0.033 R)
• M73: 58,005,078 km (0.111 R)
• M74: 58,342,571 km (0.063 R)
• M75: 58,680,662 km (0.093 R)
• M76: 59,132,598 km (0.107 R)
• M77: 61,294,736 km (0.03 R)
• M78: 62,327,858 km (0.113 R)
• M79: 62,558,239 km (0.113 R)
• M80: 62,904,259 km (0.085 R)
• M81: 65,695,905 km (0.095 R)
• M82: 66,400,062 km (0.112 R)
• M83: 69,122,594 km (0.091 R)
• M84: 70,917,619 km (0.11 R)
• M85: 71,760,603 km (0.088 R)
• M86: 71,881,328 km (0.1 R)
• M87: 73,456,594 km (0.092 R)
• M88: 77,134,757 km (0.077 R)
• M89: 78,498,341 km (0.062 R)
• M90: 79,744,940 km (0.09 R)
• M91: 80,496,071 km (0.043 R)
• M92: 81,375,258 km (0.106 R)
• M93: 81,752,992 km (0.079 R)
• M94: 82,889,936 km (0.039 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465.4

Radius: 6

Gravity: 12.93 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 19.51 AU - 20.89 AU

Year: 32834 Days

Day: 15 Hours

Environment

Temp: -210 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 93,087,250 km

• M1: 117,883 km (0.11 R)
• M2: 442,211 km (0.043 R)
• M3: 1,114,504 km (0.108 R)
• M4: 1,407,566 km (0.113 R)
• M5: 1,475,933 km (0.095 R)
• M6: 1,545,346 km (0.093 R)
• M7: 1,760,468 km (0.058 R)
• M8: 2,062,057 km (0.091 R)
• M9: 2,928,079 km (0.032 R)
• M10: 2,971,911 km (0.074 R)
• M11: 3,149,334 km (0.07 R)
• M12: 3,239,243 km (0.118 R)
• M13: 3,514,353 km (0.053 R)
• M14: 4,791,171 km (0.074 R)
• M15: 6,251,994 km (0.071 R)
• M16: 6,942,239 km (0.082 R)
• M17: 7,118,615 km (0.107 R)
• M18: 8,456,319 km (0.097 R)
• M19: 8,519,000 km (0.112 R)
• M20: 8,581,831 km (0.043 R)
• M21: 8,644,812 km (0.085 R)
• M22: 9,025,539 km (0.116 R)
• M23: 9,153,744 km (0.045 R)
• M24: 9,347,174 km (0.114 R)
• M25: 9,411,950 km (0.09 R)
• M26: 11,423,293 km (0.101 R)
• M27: 12,263,734 km (0.114 R)
• M28: 13,342,036 km (0.096 R)
• M29: 13,488,043 km (0.067 R)
• M30: 14,300,958 km (0.092 R)
• M31: 17,707,002 km (0.115 R)
• M32: 17,787,336 km (0.034 R)
• M33: 18,433,300 km (0.076 R)
• M34: 19,831,442 km (0.108 R)
• M35: 20,416,968 km (0.104 R)
• M36: 21,263,393 km (0.052 R)
• M37: 22,380,739 km (0.072 R)
• M38: 22,902,836 km (0.082 R)
• M39: 23,077,716 km (0.104 R)
• M40: 24,047,708 km (0.099 R)
• M41: 24,582,371 km (0.067 R)
• M42: 25,121,073 km (0.116 R)
• M43: 25,301,488 km (0.096 R)
• M44: 25,754,321 km (0.109 R)
• M45: 26,118,591 km (0.104 R)
• M46: 28,433,469 km (0.109 R)
• M47: 28,810,007 km (0.075 R)
• M48: 29,472,725 km (0.1 R)
• M49: 33,553,306 km (0.051 R)
• M50: 34,851,666 km (0.113 R)
• M51: 36,166,482 km (0.103 R)
• M52: 38,740,164 km (0.085 R)
• M53: 39,366,680 km (0.097 R)
• M54: 40,735,351 km (0.026 R)
• M55: 42,012,617 km (0.102 R)
• M56: 43,194,889 km (0.108 R)
• M57: 43,303,048 km (0.085 R)
• M58: 46,585,375 km (0.111 R)
• M59: 47,028,933 km (0.081 R)
• M60: 47,362,686 km (0.117 R)
• M61: 51,084,531 km (0.107 R)
• M62: 51,427,410 km (0.083 R)
• M63: 52,576,321 km (0.089 R)
• M64: 53,849,698 km (0.118 R)
• M65: 55,955,288 km (0.113 R)
• M66: 57,611,636 km (0.101 R)
• M67: 60,850,879 km (0.075 R)
• M68: 62,553,751 km (0.1 R)
• M69: 62,675,973 km (0.045 R)
• M70: 62,798,344 km (0.109 R)
• M71: 69,773,045 km (0.106 R)
• M72: 69,899,755 km (0.111 R)
• M73: 70,280,481 km (0.109 R)
• M74: 71,299,243 km (0.09 R)
• M75: 72,965,015 km (0.097 R)
• M76: 73,996,492 km (0.115 R)
• M77: 76,857,701 km (0.102 R)
• M78: 77,513,090 km (0.12 R)
• M79: 78,565,511 km (0.112 R)
• M80: 78,829,252 km (0.073 R)
• M81: 79,225,686 km (0.116 R)
• M82: 79,887,657 km (0.065 R)
• M83: 80,152,894 km (0.116 R)
• M84: 83,090,547 km (0.118 R)
• M85: 83,628,501 km (0.094 R)
• M86: 84,302,439 km (0.116 R)
• M87: 84,572,613 km (0.036 R)
• M88: 85,655,851 km (0.083 R)
• M89: 86,335,325 km (0.037 R)
• M90: 88,110,004 km (0.116 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 18,878 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit