🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.45 AU - 0.75 AU

Year: 211 Days

Day: 30.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 43.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,829,056 km

• M1: 560,543 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.74 AU - 0.88 AU

Year: 330 Days

Day: 43.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,829,056 km

• M1: 37,998 km (0.109 R)
• M2: 187,745 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.05 AU - 1.53 AU

Year: 664 Days

Day: 43.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,829,056 km

• M1: 128,505 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.3

Radius: 9.5

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.39 AU - 5.49 AU

Year: 4238 Days

Day: 12.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 59,829,056 km

• M1: 124,465 km (0.1 R)
• M2: 194,328 km (0.083 R)
• M3: 254,765 km (0.09 R)
• M4: 333,603 km (0.08 R)
• M5: 406,308 km (0.103 R)
• M6: 542,442 km (0.107 R)
• M7: 727,345 km (0.102 R)
• M8: 805,136 km (0.099 R)
• M9: 1,264,102 km (0.054 R)
• M10: 1,428,959 km (0.079 R)
• M11: 1,571,974 km (0.102 R)
• M12: 1,689,708 km (0.113 R)
• M13: 1,841,251 km (0.1 R)
• M14: 2,788,953 km (0.118 R)
• M15: 2,896,514 km (0.045 R)
• M16: 3,152,775 km (0.052 R)
• M17: 3,264,974 km (0.11 R)
• M18: 3,397,517 km (0.086 R)
• M19: 3,628,945 km (0.075 R)
• M20: 3,825,816 km (0.077 R)
• M21: 3,885,505 km (0.099 R)
• M22: 4,416,428 km (0.092 R)
• M23: 4,542,240 km (0.068 R)
• M24: 4,776,062 km (0.118 R)
• M25: 4,883,622 km (0.111 R)
• M26: 5,167,110 km (0.084 R)
• M27: 5,704,616 km (0.117 R)
• M28: 5,864,685 km (0.102 R)
• M29: 5,980,025 km (0.092 R)
• M30: 6,189,462 km (0.042 R)
• M31: 6,259,923 km (0.109 R)
• M32: 6,377,806 km (0.113 R)
• M33: 6,880,904 km (0.099 R)
• M34: 7,051,595 km (0.118 R)
• M35: 7,174,265 km (0.075 R)
• M36: 7,273,000 km (0.098 R)
• M37: 7,372,033 km (0.111 R)
• M38: 7,521,631 km (0.115 R)
• M39: 8,310,461 km (0.088 R)
• M40: 9,098,692 km (0.069 R)
• M41: 10,186,418 km (0.105 R)
• M42: 10,269,744 km (0.046 R)
• M43: 10,492,795 km (0.088 R)
• M44: 10,661,242 km (0.072 R)
• M45: 10,858,861 km (0.071 R)
• M46: 11,516,642 km (0.114 R)
• M47: 11,748,370 km (0.095 R)
• M48: 14,150,313 km (0.086 R)
• M49: 14,398,645 km (0.116 R)
• M50: 14,679,889 km (0.113 R)
• M51: 15,758,191 km (0.086 R)
• M52: 16,177,215 km (0.041 R)
• M53: 16,242,140 km (0.12 R)
• M54: 16,829,162 km (0.112 R)
• M55: 16,894,836 km (0.04 R)
• M56: 16,960,509 km (0.067 R)
• M57: 17,224,400 km (0.061 R)
• M58: 17,356,794 km (0.069 R)
• M59: 17,556,208 km (0.085 R)
• M60: 18,057,660 km (0.097 R)
• M61: 18,192,298 km (0.11 R)
• M62: 18,293,426 km (0.103 R)
• M63: 18,530,090 km (0.053 R)
• M64: 18,665,775 km (0.084 R)
• M65: 19,211,957 km (0.073 R)
• M66: 20,006,322 km (0.047 R)
• M67: 20,811,308 km (0.103 R)
• M68: 20,917,073 km (0.095 R)
• M69: 21,235,567 km (0.094 R)
• M70: 22,344,686 km (0.085 R)
• M71: 22,525,251 km (0.119 R)
• M72: 22,815,321 km (0.064 R)
• M73: 22,888,025 km (0.041 R)
• M74: 22,997,232 km (0.111 R)
• M75: 23,289,397 km (0.108 R)
• M76: 23,362,550 km (0.11 R)
• M77: 23,509,156 km (0.047 R)
• M78: 23,987,869 km (0.117 R)
• M79: 24,544,373 km (0.079 R)
• M80: 24,917,620 km (0.12 R)
• M81: 25,067,517 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.4

Radius: 13.7

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.56 AU - 5.72 AU

Year: 6068 Days

Day: 6.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 59,829,056 km

• M1: 287,078 km (0.089 R)
• M2: 467,045 km (0.118 R)
• M3: 682,615 km (0.092 R)
• M4: 1,317,658 km (0.069 R)
• M5: 1,421,329 km (0.089 R)
• M6: 1,730,997 km (0.115 R)
• M7: 2,415,108 km (0.102 R)
• M8: 2,500,977 km (0.094 R)
• M9: 3,130,485 km (0.077 R)
• M10: 3,295,641 km (0.038 R)
• M11: 3,487,874 km (0.117 R)
• M12: 4,061,582 km (0.079 R)
• M13: 5,694,593 km (0.067 R)
• M14: 6,043,455 km (0.065 R)
• M15: 6,459,337 km (0.063 R)
• M16: 6,610,132 km (0.087 R)
• M17: 7,131,630 km (0.117 R)
• M18: 7,444,738 km (0.112 R)
• M19: 7,730,470 km (0.106 R)
• M20: 8,575,997 km (0.088 R)
• M21: 8,976,171 km (0.116 R)
• M22: 9,246,495 km (0.114 R)
• M23: 9,899,041 km (0.086 R)
• M24: 10,248,651 km (0.088 R)
• M25: 11,321,567 km (0.106 R)
• M26: 11,503,777 km (0.087 R)
• M27: 12,019,441 km (0.107 R)
• M28: 12,392,538 km (0.094 R)
• M29: 12,505,185 km (0.062 R)
• M30: 12,883,069 km (0.113 R)
• M31: 13,226,546 km (0.09 R)
• M32: 15,188,821 km (0.079 R)
• M33: 15,551,746 km (0.086 R)
• M34: 15,876,672 km (0.118 R)
• M35: 16,698,862 km (0.114 R)
• M36: 16,989,980 km (0.119 R)
• M37: 17,746,197 km (0.098 R)
• M38: 17,873,206 km (0.119 R)
• M39: 18,000,663 km (0.09 R)
• M40: 18,857,859 km (0.098 R)
• M41: 19,422,142 km (0.069 R)
• M42: 20,256,748 km (0.11 R)
• M43: 20,745,485 km (0.108 R)
• M44: 20,834,795 km (0.047 R)
• M45: 21,508,284 km (0.049 R)
• M46: 22,006,744 km (0.086 R)
• M47: 22,371,763 km (0.116 R)
• M48: 22,463,317 km (0.104 R)
• M49: 23,200,236 km (0.081 R)
• M50: 23,664,887 km (0.103 R)
• M51: 23,851,585 km (0.106 R)
• M52: 24,934,674 km (0.117 R)
• M53: 25,172,235 km (0.045 R)
• M54: 25,506,138 km (0.075 R)
• M55: 26,178,281 km (0.092 R)
• M56: 26,564,991 km (0.105 R)
• M57: 26,661,931 km (0.092 R)
• M58: 26,759,020 km (0.081 R)
• M59: 27,148,722 km (0.084 R)
• M60: 27,442,084 km (0.077 R)
• M61: 27,638,207 km (0.112 R)
• M62: 27,884,146 km (0.097 R)
• M63: 28,032,098 km (0.047 R)
• M64: 28,328,601 km (0.106 R)
• M65: 29,224,692 km (0.042 R)
• M66: 29,776,708 km (0.088 R)
• M67: 29,927,952 km (0.082 R)
• M68: 30,636,896 km (0.112 R)
• M69: 33,422,707 km (0.071 R)
• M70: 33,632,294 km (0.113 R)
• M71: 33,842,330 km (0.068 R)
• M72: 34,369,213 km (0.106 R)
• M73: 34,845,832 km (0.094 R)
• M74: 35,111,518 km (0.101 R)
• M75: 35,218,032 km (0.085 R)
• M76: 35,431,208 km (0.066 R)
• M77: 35,751,946 km (0.095 R)
• M78: 35,859,058 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.7

Radius: 3.9

Gravity: 32.59 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 11.37 AU - 13.53 AU

Year: 19902 Days

Day: 16.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 59,829,056 km

• M1: 72,555 km (0.096 R)
• M2: 127,009 km (0.037 R)
• M3: 317,447 km (0.118 R)
• M4: 493,972 km (0.119 R)
• M5: 532,718 km (0.1 R)
• M6: 634,145 km (0.079 R)
• M7: 902,225 km (0.092 R)
• M8: 1,048,531 km (0.109 R)
• M9: 1,175,989 km (0.092 R)
• M10: 1,885,532 km (0.082 R)
• M11: 2,135,809 km (0.086 R)
• M12: 2,297,674 km (0.085 R)
• M13: 2,633,072 km (0.032 R)
• M14: 3,091,590 km (0.098 R)
• M15: 3,127,942 km (0.1 R)
• M16: 3,423,398 km (0.096 R)
• M17: 3,650,936 km (0.075 R)
• M18: 4,120,374 km (0.04 R)
• M19: 4,817,500 km (0.1 R)
• M20: 5,201,219 km (0.046 R)
• M21: 5,550,530 km (0.071 R)
• M22: 6,926,232 km (0.093 R)
• M23: 7,021,526 km (0.098 R)
• M24: 7,310,100 km (0.113 R)
• M25: 8,655,583 km (0.054 R)
• M26: 9,016,712 km (0.078 R)
• M27: 9,068,773 km (0.074 R)
• M28: 10,564,452 km (0.094 R)
• M29: 12,077,335 km (0.108 R)
• M30: 12,249,672 km (0.083 R)
• M31: 13,240,908 km (0.065 R)
• M32: 14,318,461 km (0.091 R)
• M33: 14,990,604 km (0.087 R)
• M34: 15,361,457 km (0.101 R)
• M35: 15,986,477 km (0.103 R)
• M36: 16,492,417 km (0.074 R)
• M37: 16,747,332 km (0.118 R)
• M38: 16,811,360 km (0.116 R)
• M39: 17,976,129 km (0.109 R)
• M40: 18,899,896 km (0.11 R)
• M41: 20,109,993 km (0.09 R)
• M42: 21,762,152 km (0.044 R)
• M43: 22,887,577 km (0.094 R)
• M44: 22,958,636 km (0.039 R)
• M45: 23,815,831 km (0.063 R)
• M46: 24,538,240 km (0.037 R)
• M47: 24,683,649 km (0.077 R)
• M48: 25,267,828 km (0.075 R)
• M49: 25,561,639 km (0.1 R)
• M50: 26,152,700 km (0.12 R)
• M51: 30,413,846 km (0.067 R)
• M52: 31,197,140 km (0.04 R)
• M53: 31,354,517 km (0.063 R)
• M54: 32,066,304 km (0.113 R)
• M55: 34,966,258 km (0.105 R)
• M56: 35,375,558 km (0.06 R)
• M57: 35,539,667 km (0.106 R)
• M58: 36,116,367 km (0.082 R)
• M59: 36,530,154 km (0.113 R)
• M60: 40,067,247 km (0.095 R)
• M61: 41,270,462 km (0.071 R)
• M62: 42,659,778 km (0.105 R)
• M63: 42,922,023 km (0.069 R)
• M64: 43,097,202 km (0.069 R)
• M65: 43,535,972 km (0.119 R)
• M66: 43,888,126 km (0.1 R)
• M67: 45,217,004 km (0.109 R)
• M68: 45,573,645 km (0.107 R)
• M69: 46,199,862 km (0.106 R)
• M70: 46,289,620 km (0.103 R)
• M71: 47,280,108 km (0.082 R)
• M72: 47,914,104 km (0.073 R)
• M73: 48,095,715 km (0.099 R)
• M74: 48,642,047 km (0.116 R)
• M75: 49,557,137 km (0.117 R)
• M76: 50,201,156 km (0.099 R)
• M77: 50,477,912 km (0.064 R)
• M78: 50,662,815 km (0.052 R)
• M79: 51,869,771 km (0.079 R)
• M80: 52,430,015 km (0.042 R)
• M81: 52,804,608 km (0.056 R)
• M82: 52,992,203 km (0.074 R)
• M83: 53,368,143 km (0.087 R)
• M84: 56,407,224 km (0.085 R)
• M85: 59,014,864 km (0.098 R)
• M86: 59,209,640 km (0.099 R)
• M87: 60,088,378 km (0.08 R)
• M88: 63,048,920 km (0.104 R)
• M89: 65,552,141 km (0.085 R)
• M90: 66,157,714 km (0.107 R)
• M91: 66,663,803 km (0.079 R)
• M92: 67,374,393 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 326

Radius: 8

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 10.49 AU - 14.67 AU

Year: 20214 Days

Day: 23.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,829,056 km

• M1: 101,427 km (0.084 R)
• M2: 473,926 km (0.093 R)
• M3: 559,496 km (0.05 R)
• M4: 1,044,044 km (0.104 R)
• M5: 1,135,298 km (0.09 R)
• M6: 1,253,481 km (0.117 R)
• M7: 1,605,933 km (0.083 R)
• M8: 2,248,905 km (0.054 R)
• M9: 2,428,871 km (0.101 R)
• M10: 3,095,180 km (0.074 R)
• M11: 3,329,450 km (0.09 R)
• M12: 3,886,403 km (0.105 R)
• M13: 3,994,114 km (0.054 R)
• M14: 4,102,722 km (0.115 R)
• M15: 4,249,178 km (0.088 R)
• M16: 4,509,628 km (0.081 R)
• M17: 5,203,313 km (0.098 R)
• M18: 5,322,094 km (0.085 R)
• M19: 6,602,203 km (0.049 R)
• M20: 7,122,205 km (0.075 R)
• M21: 7,254,300 km (0.077 R)
• M22: 8,432,832 km (0.106 R)
• M23: 8,525,882 km (0.12 R)
• M24: 8,949,094 km (0.096 R)
• M25: 9,475,679 km (0.1 R)
• M26: 10,861,105 km (0.102 R)
• M27: 11,836,632 km (0.087 R)
• M28: 11,941,052 km (0.117 R)
• M29: 12,098,129 km (0.12 R)
• M30: 12,520,295 km (0.038 R)
• M31: 13,433,440 km (0.101 R)
• M32: 14,146,274 km (0.083 R)
• M33: 14,479,428 km (0.115 R)
• M34: 15,380,307 km (0.115 R)
• M35: 16,882,718 km (0.06 R)
• M36: 17,830,271 km (0.084 R)
• M37: 18,431,355 km (0.117 R)
• M38: 18,734,291 km (0.092 R)
• M39: 18,916,950 km (0.09 R)
• M40: 19,161,393 km (0.087 R)
• M41: 19,776,839 km (0.044 R)
• M42: 20,024,872 km (0.106 R)
• M43: 20,211,570 km (0.096 R)
• M44: 20,586,761 km (0.076 R)
• M45: 21,471,034 km (0.071 R)
• M46: 21,662,071 km (0.069 R)
• M47: 21,789,827 km (0.109 R)
• M48: 22,432,201 km (0.081 R)
• M49: 22,690,855 km (0.094 R)
• M50: 23,472,804 km (0.08 R)
• M51: 24,795,548 km (0.03 R)
• M52: 25,063,029 km (0.108 R)
• M53: 25,264,238 km (0.039 R)
• M54: 25,668,451 km (0.102 R)
• M55: 26,551,228 km (0.115 R)
• M56: 26,756,327 km (0.111 R)
• M57: 27,720,635 km (0.055 R)
• M58: 29,188,190 km (0.096 R)
• M59: 31,040,062 km (0.051 R)
• M60: 31,689,915 km (0.096 R)
• M61: 31,907,580 km (0.096 R)
• M62: 32,198,548 km (0.044 R)
• M63: 33,444,698 km (0.119 R)
• M64: 33,518,600 km (0.115 R)
• M65: 33,740,304 km (0.097 R)
• M66: 33,814,205 km (0.044 R)
• M67: 34,482,908 km (0.079 R)
• M68: 35,005,902 km (0.113 R)
• M69: 36,438,750 km (0.082 R)
• M70: 36,742,883 km (0.09 R)
• M71: 36,971,468 km (0.092 R)
• M72: 38,275,962 km (0.041 R)
• M73: 38,662,373 km (0.108 R)
• M74: 40,614,476 km (0.089 R)
• M75: 40,850,840 km (0.041 R)
• M76: 42,119,280 km (0.104 R)
• M77: 42,838,547 km (0.035 R)
• M78: 43,400,736 km (0.074 R)
• M79: 43,722,970 km (0.068 R)
• M80: 43,803,753 km (0.117 R)
• M81: 46,248,032 km (0.111 R)
• M82: 47,486,702 km (0.11 R)
• M83: 48,151,665 km (0.058 R)
• M84: 48,485,418 km (0.096 R)
• M85: 50,418,970 km (0.076 R)
• M86: 51,012,575 km (0.079 R)
• M87: 51,778,965 km (0.099 R)
• M88: 52,206,366 km (0.106 R)
• M89: 52,377,805 km (0.101 R)
• M90: 54,014,555 km (0.045 R)
• M91: 55,668,060 km (0.032 R)
• M92: 56,281,412 km (0.089 R)
• M93: 56,632,817 km (0.03 R)
• M94: 58,046,218 km (0.085 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 14,666 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit