🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.77 AU - 0.87 AU

Year: 284 Days

Day: 27.1 Hours

Environment

Temp: 50 °C

Axial Tilt: 45 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 77,162,553 km

• M1: 170,093 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.91 AU - 2.97 AU

Year: 1930 Days

Day: 15.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,162,553 km

• M1: 1,604,886 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.97 AU - 3.15 AU

Year: 2050 Days

Day: 23.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,162,553 km

• M1: 1,126,622 km (0.032 R)

Asteroid Belt

Center: 3.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.2

Radius: 14.9

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.56 AU - 5.08 AU

Year: 4052 Days

Day: 6.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 77,162,553 km

• M1: 350,657 km (0.117 R)
• M2: 445,353 km (0.081 R)
• M3: 861,833 km (0.064 R)
• M4: 1,069,625 km (0.071 R)
• M5: 1,213,538 km (0.099 R)
• M6: 1,350,570 km (0.051 R)
• M7: 1,536,969 km (0.119 R)
• M8: 1,671,307 km (0.071 R)
• M9: 1,809,835 km (0.085 R)
• M10: 1,904,530 km (0.082 R)
• M11: 2,165,280 km (0.035 R)
• M12: 2,403,439 km (0.114 R)
• M13: 2,832,187 km (0.113 R)
• M14: 2,999,288 km (0.093 R)
• M15: 3,112,533 km (0.117 R)
• M16: 3,500,889 km (0.11 R)
• M17: 3,600,372 km (0.067 R)
• M18: 3,946,242 km (0.117 R)
• M19: 4,112,745 km (0.082 R)
• M20: 4,281,641 km (0.092 R)
• M21: 4,496,014 km (0.039 R)
• M22: 4,692,137 km (0.088 R)
• M23: 5,025,292 km (0.054 R)
• M24: 5,458,677 km (0.07 R)
• M25: 5,762,061 km (0.085 R)
• M26: 6,119,301 km (0.057 R)
• M27: 6,240,026 km (0.093 R)
• M28: 6,606,840 km (0.081 R)
• M29: 6,705,874 km (0.103 R)
• M30: 6,905,587 km (0.112 R)
• M31: 7,259,685 km (0.087 R)
• M32: 7,413,173 km (0.092 R)
• M33: 7,516,246 km (0.12 R)
• M34: 7,749,768 km (0.117 R)
• M35: 8,144,407 km (0.074 R)
• M36: 8,491,774 km (0.099 R)
• M37: 8,680,865 km (0.069 R)
• M38: 9,173,491 km (0.092 R)
• M39: 9,958,132 km (0.087 R)
• M40: 10,186,269 km (0.067 R)
• M41: 10,502,818 km (0.113 R)
• M42: 10,735,143 km (0.049 R)
• M43: 11,234,351 km (0.109 R)
• M44: 11,711,269 km (0.102 R)
• M45: 12,164,401 km (0.098 R)
• M46: 12,561,883 km (0.055 R)
• M47: 13,181,667 km (0.107 R)
• M48: 13,621,485 km (0.117 R)
• M49: 13,716,330 km (0.097 R)
• M50: 13,938,632 km (0.096 R)
• M51: 14,034,225 km (0.104 R)
• M52: 14,612,570 km (0.11 R)
• M53: 15,002,422 km (0.086 R)
• M54: 15,330,042 km (0.091 R)
• M55: 16,562,579 km (0.1 R)
• M56: 17,447,749 km (0.098 R)
• M57: 18,313,323 km (0.037 R)
• M58: 18,453,197 km (0.058 R)
• M59: 18,698,687 km (0.097 R)
• M60: 18,980,529 km (0.065 R)
• M61: 19,548,702 km (0.112 R)
• M62: 20,810,859 km (0.099 R)
• M63: 21,139,675 km (0.044 R)
• M64: 21,580,839 km (0.12 R)
• M65: 22,397,494 km (0.103 R)
• M66: 23,073,228 km (0.109 R)
• M67: 24,061,172 km (0.118 R)
• M68: 24,252,657 km (0.115 R)
• M69: 24,560,230 km (0.118 R)
• M70: 25,686,104 km (0.109 R)
• M71: 26,078,200 km (0.046 R)
• M72: 26,432,747 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.1

Radius: 10.9

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.45 AU - 5.83 AU

Year: 5128 Days

Day: 8.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 77,162,553 km

• M1: 154,235 km (0.097 R)
• M2: 336,894 km (0.077 R)
• M3: 588,967 km (0.118 R)
• M4: 949,797 km (0.07 R)
• M5: 1,025,045 km (0.118 R)
• M6: 1,222,215 km (0.076 R)
• M7: 1,432,250 km (0.11 R)
• M8: 1,903,633 km (0.116 R)
• M9: 2,049,341 km (0.063 R)
• M10: 2,300,666 km (0.108 R)
• M11: 2,421,391 km (0.063 R)
• M12: 2,597,617 km (0.115 R)
• M13: 2,851,485 km (0.11 R)
• M14: 3,364,157 km (0.063 R)
• M15: 3,721,995 km (0.117 R)
• M16: 4,302,884 km (0.043 R)
• M17: 4,474,173 km (0.086 R)
• M18: 4,845,625 km (0.038 R)
• M19: 4,934,486 km (0.1 R)
• M20: 5,455,984 km (0.09 R)
• M21: 5,548,585 km (0.11 R)
• M22: 5,876,504 km (0.076 R)
• M23: 6,551,489 km (0.116 R)
• M24: 7,023,620 km (0.025 R)
• M25: 7,251,158 km (0.087 R)
• M26: 7,532,552 km (0.057 R)
• M27: 8,026,973 km (0.059 R)
• M28: 8,505,088 km (0.057 R)
• M29: 9,517,117 km (0.09 R)
• M30: 9,853,413 km (0.085 R)
• M31: 10,394,060 km (0.101 R)
• M32: 11,090,737 km (0.104 R)
• M33: 11,178,850 km (0.034 R)
• M34: 11,563,467 km (0.076 R)
• M35: 11,892,432 km (0.062 R)
• M36: 12,012,859 km (0.119 R)
• M37: 12,406,899 km (0.101 R)
• M38: 12,651,492 km (0.102 R)
• M39: 12,990,481 km (0.117 R)
• M40: 13,269,930 km (0.072 R)
• M41: 13,394,844 km (0.099 R)
• M42: 13,929,955 km (0.114 R)
• M43: 14,280,014 km (0.112 R)
• M44: 15,347,545 km (0.096 R)
• M45: 16,675,525 km (0.045 R)
• M46: 17,183,111 km (0.042 R)
• M47: 18,491,494 km (0.049 R)
• M48: 18,770,942 km (0.114 R)
• M49: 19,228,263 km (0.027 R)
• M50: 19,440,542 km (0.087 R)
• M51: 20,189,579 km (0.068 R)
• M52: 20,621,917 km (0.071 R)
• M53: 21,057,247 km (0.094 R)
• M54: 21,532,220 km (0.072 R)
• M55: 22,084,834 km (0.108 R)
• M56: 22,344,237 km (0.09 R)
• M57: 22,567,437 km (0.098 R)
• M58: 23,430,019 km (0.084 R)
• M59: 23,618,961 km (0.112 R)
• M60: 23,846,349 km (0.105 R)
• M61: 23,998,341 km (0.096 R)
• M62: 25,032,660 km (0.073 R)
• M63: 25,574,654 km (0.072 R)
• M64: 25,964,206 km (0.091 R)
• M65: 26,081,491 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393

Radius: 14.7

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 8.21 AU - 11.11 AU

Year: 11496 Days

Day: 11.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 77,162,553 km

• M1: 186,698 km (0.111 R)
• M2: 420,370 km (0.117 R)
• M3: 598,242 km (0.12 R)
• M4: 759,658 km (0.113 R)
• M5: 1,041,201 km (0.048 R)
• M6: 1,186,162 km (0.066 R)
• M7: 1,684,921 km (0.097 R)
• M8: 2,511,748 km (0.086 R)
• M9: 3,451,522 km (0.103 R)
• M10: 3,590,199 km (0.062 R)
• M11: 3,787,519 km (0.073 R)
• M12: 4,075,794 km (0.105 R)
• M13: 4,491,676 km (0.056 R)
• M14: 4,613,000 km (0.095 R)
• M15: 5,721,670 km (0.084 R)
• M16: 6,086,838 km (0.103 R)
• M17: 6,944,932 km (0.115 R)
• M18: 7,192,067 km (0.072 R)
• M19: 7,841,172 km (0.066 R)
• M20: 8,321,531 km (0.105 R)
• M21: 8,433,879 km (0.111 R)
• M22: 8,849,761 km (0.094 R)
• M23: 8,964,503 km (0.048 R)
• M24: 9,079,544 km (0.099 R)
• M25: 9,859,696 km (0.096 R)
• M26: 10,418,744 km (0.046 R)
• M27: 11,818,980 km (0.09 R)
• M28: 12,541,238 km (0.105 R)
• M29: 13,983,960 km (0.06 R)
• M30: 14,117,850 km (0.081 R)
• M31: 15,203,332 km (0.065 R)
• M32: 15,295,036 km (0.109 R)
• M33: 16,692,280 km (0.096 R)
• M34: 17,454,182 km (0.106 R)
• M35: 17,887,866 km (0.077 R)
• M36: 18,373,760 km (0.12 R)
• M37: 19,110,829 km (0.113 R)
• M38: 19,657,459 km (0.103 R)
• M39: 19,757,540 km (0.085 R)
• M40: 20,159,061 km (0.084 R)
• M41: 20,259,740 km (0.104 R)
• M42: 21,021,194 km (0.076 R)
• M43: 21,123,519 km (0.095 R)
• M44: 21,637,088 km (0.061 R)
• M45: 21,895,444 km (0.119 R)
• M46: 22,258,966 km (0.095 R)
• M47: 22,467,506 km (0.08 R)
• M48: 23,361,353 km (0.104 R)
• M49: 24,373,981 km (0.101 R)
• M50: 25,619,084 km (0.091 R)
• M51: 25,728,291 km (0.103 R)
• M52: 26,387,120 km (0.108 R)
• M53: 27,106,985 km (0.101 R)
• M54: 27,218,285 km (0.112 R)
• M55: 28,453,066 km (0.099 R)
• M56: 29,648,652 km (0.059 R)
• M57: 30,339,196 km (0.111 R)
• M58: 30,860,694 km (0.031 R)
• M59: 31,093,319 km (0.041 R)
• M60: 31,560,513 km (0.071 R)
• M61: 31,677,648 km (0.106 R)
• M62: 32,324,659 km (0.091 R)
• M63: 32,679,356 km (0.107 R)
• M64: 33,213,869 km (0.099 R)
• M65: 33,333,098 km (0.099 R)
• M66: 33,691,385 km (0.053 R)
• M67: 33,871,052 km (0.036 R)
• M68: 33,991,030 km (0.093 R)
• M69: 34,411,998 km (0.094 R)
• M70: 34,895,199 km (0.114 R)
• M71: 35,929,519 km (0.081 R)
• M72: 36,297,081 km (0.109 R)
• M73: 37,717,214 km (0.11 R)
• M74: 38,028,377 km (0.05 R)
• M75: 38,340,438 km (0.107 R)
• M76: 39,218,428 km (0.111 R)
• M77: 40,357,317 km (0.101 R)
• M78: 40,548,054 km (0.075 R)
• M79: 41,506,827 km (0.092 R)
• M80: 41,699,509 km (0.1 R)
• M81: 43,381,587 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 562.8

Radius: 6

Gravity: 15.63 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 13.74 AU - 16.52 AU

Year: 22533 Days

Day: 21.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,162,553 km

• M1: 361,279 km (0.084 R)
• M2: 416,630 km (0.067 R)
• M3: 714,629 km (0.114 R)
• M4: 1,041,949 km (0.117 R)
• M5: 1,235,978 km (0.107 R)
• M6: 1,563,896 km (0.117 R)
• M7: 1,626,428 km (0.073 R)
• M8: 2,548,998 km (0.094 R)
• M9: 2,622,899 km (0.055 R)
• M10: 2,697,399 km (0.052 R)
• M11: 3,239,093 km (0.112 R)
• M12: 3,279,036 km (0.089 R)
• M13: 3,646,299 km (0.118 R)
• M14: 4,419,271 km (0.108 R)
• M15: 4,553,011 km (0.117 R)
• M16: 4,688,098 km (0.118 R)
• M17: 4,962,012 km (0.116 R)
• M18: 5,054,613 km (0.116 R)
• M19: 5,961,625 km (0.066 R)
• M20: 7,125,347 km (0.111 R)
• M21: 7,493,058 km (0.118 R)
• M22: 7,652,679 km (0.043 R)
• M23: 8,467,090 km (0.111 R)
• M24: 9,826,486 km (0.114 R)
• M25: 11,010,104 km (0.079 R)
• M26: 13,059,445 km (0.095 R)
• M27: 13,573,613 km (0.089 R)
• M28: 13,768,240 km (0.027 R)
• M29: 14,225,710 km (0.106 R)
• M30: 14,423,329 km (0.11 R)
• M31: 15,424,887 km (0.116 R)
• M32: 15,831,943 km (0.064 R)
• M33: 17,565,034 km (0.111 R)
• M34: 17,635,644 km (0.106 R)
• M35: 17,989,892 km (0.118 R)
• M36: 18,061,101 km (0.101 R)
• M37: 18,849,781 km (0.111 R)
• M38: 19,211,957 km (0.085 R)
• M39: 19,722,983 km (0.064 R)
• M40: 20,090,695 km (0.115 R)
• M41: 23,112,721 km (0.08 R)
• M42: 23,890,182 km (0.091 R)
• M43: 23,968,421 km (0.108 R)
• M44: 24,125,050 km (0.1 R)
• M45: 26,192,642 km (0.092 R)
• M46: 26,273,276 km (0.083 R)
• M47: 26,354,058 km (0.077 R)
• M48: 26,677,788 km (0.049 R)
• M49: 27,903,593 km (0.057 R)
• M50: 28,647,992 km (0.1 R)
• M51: 29,902,969 km (0.039 R)
• M52: 30,325,134 km (0.103 R)
• M53: 30,749,394 km (0.115 R)
• M54: 32,813,096 km (0.061 R)
• M55: 33,161,360 km (0.119 R)
• M56: 33,861,628 km (0.065 R)
• M57: 33,949,591 km (0.096 R)
• M58: 36,260,729 km (0.086 R)
• M59: 36,620,811 km (0.096 R)
• M60: 37,708,088 km (0.096 R)
• M61: 38,897,840 km (0.089 R)
• M62: 44,258,081 km (0.097 R)
• M63: 46,388,056 km (0.074 R)
• M64: 47,170,752 km (0.068 R)
• M65: 47,859,201 km (0.114 R)
• M66: 48,452,058 km (0.111 R)
• M67: 49,047,158 km (0.071 R)
• M68: 52,363,892 km (0.106 R)
• M69: 52,567,196 km (0.104 R)
• M70: 55,441,270 km (0.113 R)
• M71: 55,544,792 km (0.118 R)
• M72: 56,897,306 km (0.111 R)
• M73: 57,001,725 km (0.1 R)
• M74: 57,734,905 km (0.074 R)
• M75: 58,050,107 km (0.091 R)
• M76: 58,260,592 km (0.095 R)
• M77: 58,682,158 km (0.113 R)
• M78: 59,528,583 km (0.068 R)
• M79: 59,740,713 km (0.116 R)
• M80: 60,059,506 km (0.095 R)
• M81: 60,592,074 km (0.1 R)
• M82: 61,233,251 km (0.12 R)
• M83: 64,690,458 km (0.086 R)
• M84: 65,127,134 km (0.118 R)
• M85: 66,222,789 km (0.119 R)
• M86: 66,883,263 km (0.076 R)
• M87: 68,210,496 km (0.11 R)
• M88: 69,546,405 km (0.063 R)
• M89: 69,769,904 km (0.087 R)
• M90: 70,217,650 km (0.045 R)
• M91: 70,554,096 km (0.062 R)
• M92: 70,666,294 km (0.106 R)
• M93: 73,378,354 km (0.08 R)
• M94: 74,861,467 km (0.032 R)
• M95: 75,549,318 km (0.084 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 11,274 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit