🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.75 AU - 1.07 AU

Year: 322 Days

Day: 29.5 Hours

Environment

Temp: 46 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 88,730,083 km

• M1: 221,704 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.36 AU - 2.22 AU

Year: 888 Days

Day: 46.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,730,083 km

• M1: 41,738 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.31 AU - 2.87 AU

Year: 1546 Days

Day: 26.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,730,083 km

• M1: 36,352 km (0.099 R)
• M2: 357,240 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.35 AU - 5.35 AU

Year: 3365 Days

Day: 17.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.9

Radius: 13.9

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.17 AU - 5.93 AU

Year: 4849 Days

Day: 7.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 88,730,083 km

• M1: 195,225 km (0.094 R)
• M2: 336,894 km (0.115 R)
• M3: 474,076 km (0.065 R)
• M4: 586,424 km (0.091 R)
• M5: 720,912 km (0.108 R)
• M6: 879,037 km (0.114 R)
• M7: 1,328,878 km (0.049 R)
• M8: 1,427,313 km (0.094 R)
• M9: 1,738,327 km (0.097 R)
• M10: 1,846,935 km (0.05 R)
• M11: 1,990,100 km (0.101 R)
• M12: 2,120,699 km (0.072 R)
• M13: 2,220,631 km (0.1 R)
• M14: 2,356,316 km (0.1 R)
• M15: 2,459,987 km (0.072 R)
• M16: 2,565,304 km (0.032 R)
• M17: 3,190,773 km (0.06 R)
• M18: 3,286,815 km (0.047 R)
• M19: 3,640,614 km (0.065 R)
• M20: 3,842,571 km (0.085 R)
• M21: 4,048,418 km (0.068 R)
• M22: 4,385,312 km (0.032 R)
• M23: 4,513,966 km (0.072 R)
• M24: 4,643,967 km (0.114 R)
• M25: 4,775,314 km (0.082 R)
• M26: 4,907,857 km (0.096 R)
• M27: 5,108,917 km (0.084 R)
• M28: 5,335,707 km (0.078 R)
• M29: 5,565,789 km (0.034 R)
• M30: 5,705,513 km (0.061 R)
• M31: 5,988,403 km (0.109 R)
• M32: 6,083,697 km (0.088 R)
• M33: 6,765,414 km (0.107 R)
• M34: 7,548,409 km (0.086 R)
• M35: 8,307,020 km (0.096 R)
• M36: 8,493,718 km (0.05 R)
• M37: 8,654,985 km (0.108 R)
• M38: 11,726,827 km (0.075 R)
• M39: 12,512,366 km (0.037 R)
• M40: 12,665,405 km (0.111 R)
• M41: 12,849,859 km (0.092 R)
• M42: 12,942,460 km (0.099 R)
• M43: 13,408,756 km (0.103 R)
• M44: 13,565,385 km (0.104 R)
• M45: 13,817,159 km (0.082 R)
• M46: 14,357,656 km (0.025 R)
• M47: 14,614,366 km (0.052 R)
• M48: 14,807,945 km (0.058 R)
• M49: 15,821,620 km (0.086 R)
• M50: 16,621,670 km (0.114 R)
• M51: 16,992,822 km (0.076 R)
• M52: 17,094,549 km (0.114 R)
• M53: 17,298,600 km (0.07 R)
• M54: 17,537,658 km (0.093 R)
• M55: 19,170,818 km (0.116 R)
• M56: 20,202,744 km (0.09 R)
• M57: 20,526,773 km (0.052 R)
• M58: 20,816,095 km (0.067 R)
• M59: 20,961,354 km (0.093 R)
• M60: 21,252,771 km (0.049 R)
• M61: 22,320,451 km (0.089 R)
• M62: 22,916,898 km (0.092 R)
• M63: 24,240,241 km (0.072 R)
• M64: 24,392,980 km (0.11 R)
• M65: 24,546,168 km (0.117 R)
• M66: 24,930,336 km (0.094 R)
• M67: 25,355,343 km (0.113 R)
• M68: 25,627,013 km (0.083 R)
• M69: 25,860,685 km (0.082 R)
• M70: 26,173,195 km (0.061 R)
• M71: 26,329,973 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.3

Radius: 12.2

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.39 AU - 7.17 AU

Year: 5153 Days

Day: 11.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 88,730,083 km

• M1: 157,078 km (0.066 R)
• M2: 256,560 km (0.113 R)
• M3: 479,312 km (0.118 R)
• M4: 684,560 km (0.118 R)
• M5: 976,724 km (0.076 R)
• M6: 1,153,100 km (0.099 R)
• M7: 1,405,472 km (0.044 R)
• M8: 1,555,519 km (0.11 R)
• M9: 1,728,753 km (0.075 R)
• M10: 1,982,172 km (0.052 R)
• M11: 2,209,261 km (0.107 R)
• M12: 2,306,500 km (0.091 R)
• M13: 2,772,348 km (0.09 R)
• M14: 3,423,996 km (0.113 R)
• M15: 3,559,981 km (0.09 R)
• M16: 3,744,285 km (0.098 R)
• M17: 3,955,368 km (0.093 R)
• M18: 4,242,895 km (0.103 R)
• M19: 4,413,885 km (0.093 R)
• M20: 4,562,286 km (0.118 R)
• M21: 4,662,068 km (0.117 R)
• M22: 4,788,029 km (0.071 R)
• M23: 5,043,094 km (0.059 R)
• M24: 5,460,771 km (0.107 R)
• M25: 5,593,614 km (0.087 R)
• M26: 5,916,895 km (0.066 R)
• M27: 6,666,530 km (0.086 R)
• M28: 6,951,813 km (0.09 R)
• M29: 7,652,829 km (0.086 R)
• M30: 7,861,667 km (0.084 R)
• M31: 8,072,301 km (0.064 R)
• M32: 8,223,993 km (0.097 R)
• M33: 9,216,874 km (0.104 R)
• M34: 9,439,027 km (0.065 R)
• M35: 9,566,933 km (0.11 R)
• M36: 10,776,283 km (0.047 R)
• M37: 12,033,503 km (0.09 R)
• M38: 12,381,169 km (0.105 R)
• M39: 12,591,503 km (0.093 R)
• M40: 12,732,275 km (0.113 R)
• M41: 12,980,009 km (0.114 R)
• M42: 13,086,672 km (0.041 R)
• M43: 13,336,650 km (0.088 R)
• M44: 13,444,361 km (0.067 R)
• M45: 14,462,823 km (0.058 R)
• M46: 14,684,377 km (0.067 R)
• M47: 15,393,172 km (0.108 R)
• M48: 16,342,819 km (0.111 R)
• M49: 17,468,095 km (0.066 R)
• M50: 17,585,978 km (0.108 R)
• M51: 18,139,340 km (0.103 R)
• M52: 18,980,230 km (0.074 R)
• M53: 19,385,191 km (0.041 R)
• M54: 19,466,573 km (0.11 R)
• M55: 19,997,944 km (0.101 R)
• M56: 20,327,359 km (0.062 R)
• M57: 20,700,007 km (0.098 R)
• M58: 21,326,224 km (0.047 R)
• M59: 21,705,005 km (0.106 R)
• M60: 21,958,723 km (0.112 R)
• M61: 22,255,974 km (0.1 R)
• M62: 22,383,731 km (0.069 R)
• M63: 22,640,142 km (0.077 R)
• M64: 22,725,861 km (0.09 R)
• M65: 22,983,469 km (0.112 R)
• M66: 23,545,059 km (0.08 R)
• M67: 23,718,742 km (0.077 R)
• M68: 24,286,317 km (0.091 R)
• M69: 25,568,370 km (0.088 R)
• M70: 25,881,180 km (0.111 R)
• M71: 26,195,186 km (0.093 R)
• M72: 27,190,460 km (0.049 R)
• M73: 27,327,193 km (0.116 R)
• M74: 28,151,926 km (0.079 R)
• M75: 29,826,225 km (0.095 R)
• M76: 30,296,860 km (0.076 R)
• M77: 30,391,406 km (0.057 R)
• M78: 31,102,893 km (0.079 R)
• M79: 31,676,003 km (0.088 R)
• M80: 31,963,979 km (0.116 R)
• M81: 32,060,020 km (0.109 R)
• M82: 32,156,362 km (0.031 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.6

Radius: 14.9

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.97 AU - 9.91 AU

Year: 9913 Days

Day: 12.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 88,730,083 km

• M1: 191,635 km (0.082 R)
• M2: 384,467 km (0.109 R)
• M3: 720,613 km (0.058 R)
• M4: 1,151,904 km (0.118 R)
• M5: 1,254,827 km (0.117 R)
• M6: 1,397,394 km (0.108 R)
• M7: 1,545,645 km (0.083 R)
• M8: 2,389,826 km (0.104 R)
• M9: 2,967,274 km (0.072 R)
• M10: 3,210,520 km (0.081 R)
• M11: 3,334,686 km (0.105 R)
• M12: 3,485,780 km (0.039 R)
• M13: 3,691,028 km (0.106 R)
• M14: 3,900,166 km (0.036 R)
• M15: 4,113,493 km (0.092 R)
• M16: 4,358,085 km (0.048 R)
• M17: 4,468,339 km (0.088 R)
• M18: 4,719,962 km (0.083 R)
• M19: 5,091,863 km (0.053 R)
• M20: 5,208,250 km (0.094 R)
• M21: 5,592,567 km (0.107 R)
• M22: 5,925,123 km (0.087 R)
• M23: 6,357,760 km (0.059 R)
• M24: 7,123,551 km (0.05 R)
• M25: 7,517,443 km (0.077 R)
• M26: 8,019,942 km (0.104 R)
• M27: 8,637,332 km (0.099 R)
• M28: 8,776,757 km (0.052 R)
• M29: 8,881,775 km (0.116 R)
• M30: 10,027,545 km (0.106 R)
• M31: 10,730,057 km (0.027 R)
• M32: 11,448,426 km (0.078 R)
• M33: 11,755,550 km (0.062 R)
• M34: 12,260,593 km (0.064 R)
• M35: 12,378,177 km (0.067 R)
• M36: 12,733,023 km (0.032 R)
• M37: 14,807,197 km (0.063 R)
• M38: 16,033,002 km (0.087 R)
• M39: 16,549,713 km (0.087 R)
• M40: 16,940,912 km (0.086 R)
• M41: 17,115,642 km (0.063 R)
• M42: 17,291,120 km (0.083 R)
• M43: 17,423,066 km (0.085 R)
• M44: 17,998,868 km (0.103 R)
• M45: 18,942,232 km (0.095 R)
• M46: 19,855,677 km (0.072 R)
• M47: 20,132,433 km (0.103 R)
• M48: 21,064,577 km (0.11 R)
• M49: 21,441,264 km (0.095 R)
• M50: 22,297,114 km (0.115 R)
• M51: 23,115,713 km (0.12 R)
• M52: 23,406,980 km (0.079 R)
• M53: 23,846,200 km (0.097 R)
• M54: 24,091,391 km (0.065 R)
• M55: 24,436,064 km (0.071 R)
• M56: 25,080,532 km (0.105 R)
• M57: 25,680,419 km (0.069 R)
• M58: 25,831,214 km (0.089 R)
• M59: 26,589,077 km (0.119 R)
• M60: 26,792,530 km (0.116 R)
• M61: 27,457,044 km (0.108 R)
• M62: 27,765,514 km (0.118 R)
• M63: 30,063,188 km (0.093 R)
• M64: 30,487,597 km (0.028 R)
• M65: 31,342,100 km (0.081 R)
• M66: 32,367,145 km (0.112 R)
• M67: 32,638,665 km (0.076 R)
• M68: 33,732,525 km (0.092 R)
• M69: 34,173,539 km (0.041 R)
• M70: 34,560,848 km (0.03 R)
• M71: 34,838,502 km (0.088 R)
• M72: 35,507,653 km (0.109 R)
• M73: 35,956,297 km (0.047 R)
• M74: 36,858,971 km (0.107 R)
• M75: 37,483,841 km (0.105 R)
• M76: 37,769,124 km (0.107 R)
• M77: 37,883,417 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 685.7

Radius: 7.9

Gravity: 10.99 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 14.23 AU - 19.05 AU

Year: 25173 Days

Day: 16.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 88,730,083 km

• M1: 150,196 km (0.095 R)
• M2: 200,461 km (0.106 R)
• M3: 294,708 km (0.064 R)
• M4: 368,011 km (0.052 R)
• M5: 469,887 km (0.114 R)
• M6: 581,936 km (0.036 R)
• M7: 780,901 km (0.038 R)
• M8: 1,059,602 km (0.07 R)
• M9: 1,882,390 km (0.075 R)
• M10: 2,372,622 km (0.071 R)
• M11: 2,451,460 km (0.097 R)
• M12: 2,817,377 km (0.112 R)
• M13: 3,200,347 km (0.115 R)
• M14: 4,891,102 km (0.082 R)
• M15: 6,092,672 km (0.071 R)
• M16: 6,475,942 km (0.076 R)
• M17: 7,730,320 km (0.05 R)
• M18: 8,204,695 km (0.107 R)
• M19: 8,324,822 km (0.072 R)
• M20: 10,649,723 km (0.06 R)
• M21: 11,110,783 km (0.095 R)
• M22: 11,243,776 km (0.115 R)
• M23: 11,511,257 km (0.067 R)
• M24: 12,602,125 km (0.062 R)
• M25: 14,443,974 km (0.094 R)
• M26: 16,217,606 km (0.034 R)
• M27: 16,368,401 km (0.071 R)
• M28: 17,206,597 km (0.119 R)
• M29: 17,283,491 km (0.108 R)
• M30: 17,514,919 km (0.061 R)
• M31: 20,045,965 km (0.071 R)
• M32: 20,696,417 km (0.091 R)
• M33: 20,778,097 km (0.071 R)
• M34: 21,106,464 km (0.099 R)
• M35: 21,271,172 km (0.115 R)
• M36: 22,185,065 km (0.114 R)
• M37: 24,050,999 km (0.108 R)
• M38: 24,481,991 km (0.066 R)
• M39: 28,839,328 km (0.064 R)
• M40: 29,481,103 km (0.101 R)
• M41: 32,569,102 km (0.029 R)
• M42: 32,759,690 km (0.088 R)
• M43: 32,854,984 km (0.104 R)
• M44: 33,717,415 km (0.082 R)
• M45: 34,103,079 km (0.097 R)
• M46: 35,366,582 km (0.081 R)
• M47: 37,539,641 km (0.088 R)
• M48: 38,441,118 km (0.079 R)
• M49: 39,349,476 km (0.078 R)
• M50: 40,060,963 km (0.101 R)
• M51: 41,290,658 km (0.101 R)
• M52: 41,703,249 km (0.074 R)
• M53: 42,428,499 km (0.079 R)
• M54: 44,523,917 km (0.105 R)
• M55: 44,735,298 km (0.063 R)
• M56: 45,265,174 km (0.075 R)
• M57: 45,690,630 km (0.083 R)
• M58: 48,162,436 km (0.119 R)
• M59: 49,032,497 km (0.106 R)
• M60: 50,677,475 km (0.119 R)
• M61: 51,008,685 km (0.076 R)
• M62: 52,340,555 km (0.039 R)
• M63: 52,675,355 km (0.093 R)
• M64: 53,010,903 km (0.049 R)
• M65: 53,796,441 km (0.109 R)
• M66: 54,812,061 km (0.112 R)
• M67: 56,061,952 km (0.093 R)
• M68: 57,206,375 km (0.103 R)
• M69: 60,451,602 km (0.098 R)
• M70: 60,685,723 km (0.117 R)
• M71: 61,625,048 km (0.074 R)
• M72: 63,280,348 km (0.086 R)
• M73: 64,950,309 km (0.093 R)
• M74: 67,968,297 km (0.113 R)
• M75: 68,333,465 km (0.112 R)
• M76: 68,699,381 km (0.09 R)
• M77: 69,065,896 km (0.073 R)
• M78: 69,555,530 km (0.084 R)
• M79: 69,800,870 km (0.103 R)
• M80: 69,923,690 km (0.084 R)
• M81: 72,642,332 km (0.103 R)
• M82: 73,140,344 km (0.051 R)
• M83: 73,639,402 km (0.079 R)
• M84: 74,641,110 km (0.104 R)
• M85: 75,647,305 km (0.082 R)
• M86: 77,291,984 km (0.105 R)
• M87: 77,418,992 km (0.116 R)
• M88: 78,054,933 km (0.104 R)
• M89: 80,487,694 km (0.115 R)
• M90: 84,509,932 km (0.056 R)
• M91: 85,821,306 km (0.073 R)
• M92: 87,933,628 km (0.066 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 12,501 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit