🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.47 AU - 0.71 AU

Year: 167 Days

Day: 13 Hours

Environment

Temp: 150 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,379,986 km

• M1: 65,524 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.04 AU - 1.22 AU

Year: 443 Days

Day: 31.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.13 AU - 1.59 AU

Year: 585 Days

Day: 42.9 Hours

Environment

Temp: -24 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,379,986 km

• M1: 754,721 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.69 AU - 2.19 AU

Year: 997 Days

Day: 43.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,379,986 km

• M1: 518,955 km (0.044 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.7 AU - 2.4 AU

Year: 1083 Days

Day: 19.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.3

Radius: 9.5

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 7.08 AU - 7.22 AU

Year: 7054 Days

Day: 12.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 87,379,986 km

• M1: 145,708 km (0.108 R)
• M2: 243,695 km (0.059 R)
• M3: 403,316 km (0.103 R)
• M4: 561,441 km (0.058 R)
• M5: 628,161 km (0.089 R)
• M6: 755,918 km (0.104 R)
• M7: 846,275 km (0.067 R)
• M8: 1,021,903 km (0.117 R)
• M9: 1,122,882 km (0.111 R)
• M10: 1,192,145 km (0.103 R)
• M11: 1,409,062 km (0.12 R)
• M12: 1,942,977 km (0.076 R)
• M13: 2,512,496 km (0.084 R)
• M14: 2,581,461 km (0.047 R)
• M15: 3,032,947 km (0.069 R)
• M16: 3,356,228 km (0.093 R)
• M17: 3,586,459 km (0.086 R)
• M18: 4,035,702 km (0.107 R)
• M19: 4,391,296 km (0.041 R)
• M20: 4,502,746 km (0.093 R)
• M21: 4,643,518 km (0.067 R)
• M22: 4,814,209 km (0.066 R)
• M23: 5,074,210 km (0.114 R)
• M24: 5,338,998 km (0.105 R)
• M25: 5,398,389 km (0.115 R)
• M26: 5,638,344 km (0.1 R)
• M27: 5,881,889 km (0.102 R)
• M28: 5,943,374 km (0.045 R)
• M29: 6,285,055 km (0.114 R)
• M30: 6,633,170 km (0.118 R)
• M31: 6,922,641 km (0.086 R)
• M32: 7,020,179 km (0.082 R)
• M33: 8,156,076 km (0.098 R)
• M34: 8,466,342 km (0.037 R)
• M35: 8,921,269 km (0.047 R)
• M36: 9,384,274 km (0.05 R)
• M37: 9,673,148 km (0.118 R)
• M38: 10,038,167 km (0.105 R)
• M39: 10,631,921 km (0.075 R)
• M40: 10,819,666 km (0.1 R)
• M41: 11,775,447 km (0.067 R)
• M42: 13,400,678 km (0.107 R)
• M43: 14,384,284 km (0.059 R)
• M44: 14,675,551 km (0.075 R)
• M45: 17,872,009 km (0.107 R)
• M46: 18,006,049 km (0.075 R)
• M47: 18,095,508 km (0.113 R)
• M48: 18,590,527 km (0.064 R)
• M49: 18,907,824 km (0.091 R)
• M50: 19,044,407 km (0.108 R)
• M51: 19,455,951 km (0.117 R)
• M52: 19,547,954 km (0.05 R)
• M53: 20,055,689 km (0.104 R)
• M54: 20,896,130 km (0.047 R)
• M55: 21,652,796 km (0.117 R)
• M56: 21,891,105 km (0.09 R)
• M57: 22,466,608 km (0.117 R)
• M58: 22,901,489 km (0.083 R)
• M59: 23,192,906 km (0.069 R)
• M60: 23,926,983 km (0.063 R)
• M61: 24,668,689 km (0.085 R)
• M62: 24,967,436 km (0.109 R)
• M63: 25,820,443 km (0.04 R)
• M64: 25,971,986 km (0.092 R)
• M65: 26,123,827 km (0.044 R)
• M66: 26,734,187 km (0.106 R)
• M67: 26,989,849 km (0.054 R)
• M68: 27,092,324 km (0.069 R)
• M69: 27,246,410 km (0.118 R)
• M70: 27,400,645 km (0.076 R)
• M71: 28,280,430 km (0.074 R)
• M72: 28,540,880 km (0.076 R)
• M73: 30,014,419 km (0.119 R)
• M74: 30,440,025 km (0.073 R)
• M75: 31,404,931 km (0.096 R)
• M76: 31,945,279 km (0.094 R)
• M77: 33,199,657 km (0.045 R)
• M78: 34,359,041 km (0.107 R)
• M79: 34,915,844 km (0.037 R)
• M80: 36,774,298 km (0.107 R)
• M81: 36,944,840 km (0.062 R)
• M82: 37,058,534 km (0.116 R)
• M83: 37,515,107 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 667.1

Radius: 5.2

Gravity: 24.67 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 12.42 AU - 14.9 AU

Year: 18627 Days

Day: 18.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,379,986 km

• M1: 71,059 km (0.096 R)
• M2: 125,961 km (0.069 R)
• M3: 299,196 km (0.099 R)
• M4: 576,101 km (0.078 R)
• M5: 639,531 km (0.105 R)
• M6: 705,504 km (0.095 R)
• M7: 1,174,044 km (0.034 R)
• M8: 1,228,199 km (0.036 R)
• M9: 1,482,066 km (0.115 R)
• M10: 1,660,387 km (0.069 R)
• M11: 1,814,173 km (0.108 R)
• M12: 2,474,947 km (0.076 R)
• M13: 2,758,286 km (0.119 R)
• M14: 2,903,844 km (0.101 R)
• M15: 2,940,645 km (0.049 R)
• M16: 4,197,866 km (0.103 R)
• M17: 4,969,043 km (0.074 R)
• M18: 5,057,455 km (0.099 R)
• M19: 5,280,655 km (0.036 R)
• M20: 6,348,335 km (0.112 R)
• M21: 7,228,868 km (0.049 R)
• M22: 9,264,147 km (0.115 R)
• M23: 9,646,968 km (0.072 R)
• M24: 10,315,372 km (0.12 R)
• M25: 11,991,466 km (0.114 R)
• M26: 12,648,949 km (0.12 R)
• M27: 13,318,100 km (0.096 R)
• M28: 14,123,685 km (0.086 R)
• M29: 14,249,048 km (0.046 R)
• M30: 14,817,669 km (0.106 R)
• M31: 15,200,789 km (0.088 R)
• M32: 15,522,724 km (0.092 R)
• M33: 15,911,828 km (0.101 R)
• M34: 16,633,638 km (0.119 R)
• M35: 16,832,304 km (0.11 R)
• M36: 17,905,220 km (0.073 R)
• M37: 18,724,268 km (0.084 R)
• M38: 20,328,107 km (0.119 R)
• M39: 20,398,866 km (0.1 R)
• M40: 21,397,731 km (0.057 R)
• M41: 22,193,592 km (0.115 R)
• M42: 23,220,432 km (0.093 R)
• M43: 23,442,435 km (0.05 R)
• M44: 23,516,636 km (0.097 R)
• M45: 24,112,783 km (0.102 R)
• M46: 25,168,196 km (0.12 R)
• M47: 25,548,773 km (0.037 R)
• M48: 25,625,068 km (0.086 R)
• M49: 26,315,462 km (0.102 R)
• M50: 27,089,781 km (0.052 R)
• M51: 27,950,268 km (0.085 R)
• M52: 28,265,321 km (0.1 R)
• M53: 28,344,309 km (0.112 R)
• M54: 28,660,858 km (0.094 R)
• M55: 29,617,536 km (0.084 R)
• M56: 32,632,532 km (0.054 R)
• M57: 33,714,872 km (0.096 R)
• M58: 35,573,177 km (0.119 R)
• M59: 38,509,633 km (0.073 R)
• M60: 38,948,105 km (0.054 R)
• M61: 39,388,072 km (0.109 R)
• M62: 40,628,837 km (0.12 R)
• M63: 41,075,087 km (0.117 R)
• M64: 41,433,225 km (0.068 R)
• M65: 41,702,650 km (0.118 R)
• M66: 41,882,467 km (0.05 R)
• M67: 43,057,858 km (0.032 R)
• M68: 48,337,765 km (0.105 R)
• M69: 49,760,740 km (0.085 R)
• M70: 50,238,107 km (0.089 R)
• M71: 50,333,700 km (0.086 R)
• M72: 51,582,842 km (0.066 R)
• M73: 51,679,332 km (0.097 R)
• M74: 52,453,501 km (0.097 R)
• M75: 52,647,679 km (0.12 R)
• M76: 54,405,903 km (0.099 R)
• M77: 54,602,325 km (0.119 R)
• M78: 55,390,856 km (0.077 R)
• M79: 55,489,740 km (0.108 R)
• M80: 57,278,631 km (0.08 R)
• M81: 57,378,563 km (0.059 R)
• M82: 57,979,348 km (0.066 R)
• M83: 58,884,564 km (0.09 R)
• M84: 60,505,158 km (0.035 R)
• M85: 61,321,065 km (0.069 R)
• M86: 63,273,167 km (0.071 R)
• M87: 64,724,716 km (0.068 R)
• M88: 66,711,974 km (0.047 R)
• M89: 67,765,891 km (0.119 R)
• M90: 68,189,103 km (0.1 R)
• M91: 68,400,934 km (0.087 R)
• M92: 69,997,143 km (0.103 R)
• M93: 71,282,937 km (0.068 R)
• M94: 71,713,180 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 14

Radius: 5.9

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 12.71 AU - 15.41 AU

Year: 19452 Days

Day: 16.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 87,379,986 km

• M1: 87,964 km (0.102 R)
• M2: 184,454 km (0.083 R)
• M3: 236,215 km (0.068 R)
• M4: 688,150 km (0.085 R)
• M5: 898,186 km (0.03 R)
• M6: 972,685 km (0.083 R)
• M7: 1,150,707 km (0.11 R)
• M8: 1,327,083 km (0.103 R)
• M9: 1,437,187 km (0.068 R)
• M10: 1,524,851 km (0.063 R)
• M11: 1,825,543 km (0.109 R)
• M12: 2,361,851 km (0.106 R)
• M13: 2,771,001 km (0.035 R)
• M14: 2,943,936 km (0.099 R)
• M15: 3,500,740 km (0.05 R)
• M16: 3,585,412 km (0.103 R)
• M17: 3,948,337 km (0.097 R)
• M18: 4,143,113 km (0.086 R)
• M19: 4,708,743 km (0.108 R)
• M20: 4,896,338 km (0.114 R)
• M21: 5,473,936 km (0.059 R)
• M22: 6,400,994 km (0.041 R)
• M23: 6,608,935 km (0.119 R)
• M24: 6,713,653 km (0.049 R)
• M25: 7,289,007 km (0.118 R)
• M26: 7,462,540 km (0.11 R)
• M27: 8,035,949 km (0.062 R)
• M28: 8,080,529 km (0.088 R)
• M29: 8,192,727 km (0.051 R)
• M30: 8,806,827 km (0.081 R)
• M31: 8,899,129 km (0.084 R)
• M32: 9,014,917 km (0.069 R)
• M33: 9,177,829 km (0.074 R)
• M34: 9,506,645 km (0.058 R)
• M35: 9,672,400 km (0.088 R)
• M36: 9,863,137 km (0.057 R)
• M37: 10,736,639 km (0.103 R)
• M38: 10,785,857 km (0.108 R)
• M39: 10,983,625 km (0.079 R)
• M40: 11,483,282 km (0.116 R)
• M41: 11,634,675 km (0.05 R)
• M42: 12,015,851 km (0.104 R)
• M43: 12,220,949 km (0.094 R)
• M44: 12,869,007 km (0.106 R)
• M45: 13,795,168 km (0.048 R)
• M46: 13,982,913 km (0.056 R)
• M47: 14,063,696 km (0.106 R)
• M48: 14,198,484 km (0.11 R)
• M49: 14,769,798 km (0.083 R)
• M50: 15,127,337 km (0.112 R)
• M51: 16,329,804 km (0.075 R)
• M52: 16,899,473 km (0.118 R)
• M53: 17,157,978 km (0.102 R)
• M54: 17,273,318 km (0.098 R)
• M55: 17,591,662 km (0.044 R)
• M56: 18,676,995 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.8

Radius: 4.7

Gravity: 26.75 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 16.97 AU - 17.59 AU

Year: 26503 Days

Day: 18.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 87,379,986 km

• M1: 1,005,597 km (0.112 R)
• M2: 1,472,193 km (0.092 R)
• M3: 1,710,502 km (0.086 R)
• M4: 2,655,811 km (0.083 R)
• M5: 3,071,992 km (0.049 R)
• M6: 3,553,099 km (0.047 R)
• M7: 4,437,970 km (0.056 R)
• M8: 5,182,220 km (0.094 R)
• M9: 5,911,061 km (0.053 R)
• M10: 6,396,356 km (0.071 R)
• M11: 7,404,795 km (0.114 R)
• M12: 7,577,731 km (0.115 R)
• M13: 8,342,026 km (0.117 R)
• M14: 9,502,606 km (0.043 R)
• M15: 9,627,670 km (0.101 R)
• M16: 10,197,189 km (0.106 R)
• M17: 10,908,228 km (0.09 R)
• M18: 11,903,203 km (0.061 R)
• M19: 12,173,527 km (0.114 R)
• M20: 12,377,429 km (0.091 R)
• M21: 12,445,645 km (0.035 R)
• M22: 13,274,417 km (0.071 R)
• M23: 14,192,200 km (0.08 R)
• M24: 14,263,559 km (0.055 R)
• M25: 14,839,510 km (0.056 R)
• M26: 16,612,096 km (0.092 R)
• M27: 16,913,984 km (0.067 R)
• M28: 17,599,741 km (0.114 R)
• M29: 18,294,623 km (0.101 R)
• M30: 20,432,676 km (0.049 R)
• M31: 20,837,188 km (0.108 R)
• M32: 20,999,652 km (0.112 R)
• M33: 21,571,863 km (0.092 R)
• M34: 22,066,434 km (0.104 R)
• M35: 22,149,311 km (0.061 R)
• M36: 23,319,166 km (0.118 R)
• M37: 23,911,574 km (0.061 R)
• M38: 24,423,199 km (0.072 R)
• M39: 25,111,199 km (0.108 R)
• M40: 26,506,050 km (0.114 R)
• M41: 27,124,188 km (0.068 R)
• M42: 27,568,644 km (0.096 R)
• M43: 29,826,524 km (0.029 R)
• M44: 30,009,782 km (0.102 R)
• M45: 30,193,338 km (0.082 R)
• M46: 30,469,346 km (0.099 R)
• M47: 30,746,252 km (0.108 R)
• M48: 31,209,557 km (0.027 R)
• M49: 31,488,706 km (0.045 R)
• M50: 31,581,906 km (0.073 R)
• M51: 32,049,399 km (0.111 R)
• M52: 32,424,890 km (0.079 R)
• M53: 32,519,136 km (0.092 R)
• M54: 33,465,492 km (0.11 R)
• M55: 33,751,075 km (0.105 R)
• M56: 35,579,011 km (0.08 R)
• M57: 38,032,715 km (0.076 R)
• M58: 39,631,468 km (0.119 R)
• M59: 40,946,583 km (0.12 R)
• M60: 41,150,185 km (0.087 R)
• M61: 41,354,087 km (0.094 R)
• M62: 41,865,413 km (0.105 R)
• M63: 43,619,448 km (0.105 R)
• M64: 45,081,767 km (0.071 R)
• M65: 47,092,063 km (0.09 R)
• M66: 48,484,221 km (0.117 R)
• M67: 50,434,229 km (0.074 R)
• M68: 51,089,767 km (0.032 R)
• M69: 51,968,356 km (0.083 R)
• M70: 54,186,593 km (0.096 R)
• M71: 54,633,890 km (0.054 R)
• M72: 54,745,939 km (0.072 R)
• M73: 56,096,210 km (0.04 R)
• M74: 57,116,168 km (0.109 R)
• M75: 60,328,034 km (0.07 R)
• M76: 60,791,638 km (0.098 R)
• M77: 61,256,439 km (0.102 R)
• M78: 61,722,436 km (0.087 R)
• M79: 62,423,601 km (0.109 R)
• M80: 62,657,871 km (0.104 R)
• M81: 65,968,771 km (0.114 R)
• M82: 66,925,151 km (0.105 R)
• M83: 67,765,741 km (0.075 R)
• M84: 69,457,244 km (0.069 R)
• M85: 72,143,573 km (0.093 R)
• M86: 72,266,393 km (0.037 R)
• M87: 72,758,720 km (0.111 R)
• M88: 72,881,988 km (0.098 R)
• M89: 74,988,027 km (0.104 R)
• M90: 75,361,723 km (0.064 R)
• M91: 79,006,076 km (0.053 R)
• M92: 80,530,778 km (0.071 R)
• M93: 82,707,277 km (0.08 R)
• M94: 83,609,203 km (0.083 R)
• M95: 84,125,914 km (0.038 R)
• M96: 86,073,379 km (0.065 R)
• M97: 86,987,272 km (0.072 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 16,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit