🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.21 AU - 1.27 AU

Year: 526 Days

Day: 29.3 Hours

Environment

Temp: -37 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.08 AU - 1.5 AU

Year: 558 Days

Day: 36.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.41 AU - 2.11 AU

Year: 889 Days

Day: 39 Hours

Environment

Temp: -59 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,241,637 km

• M1: 869,463 km (0.053 R)
• M2: 1,197,531 km (0.085 R)

Asteroid Belt

Center: 3.7 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.6

Radius: 13.2

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.56 AU - 6.72 AU

Year: 5101 Days

Day: 9.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 56,241,637 km

• M1: 237,113 km (0.076 R)
• M2: 436,676 km (0.105 R)
• M3: 638,185 km (0.076 R)
• M4: 822,339 km (0.043 R)
• M5: 1,025,793 km (0.054 R)
• M6: 1,119,740 km (0.072 R)
• M7: 1,276,519 km (0.074 R)
• M8: 1,389,016 km (0.1 R)
• M9: 1,483,562 km (0.108 R)
• M10: 1,735,634 km (0.034 R)
• M11: 1,896,153 km (0.115 R)
• M12: 2,049,790 km (0.089 R)
• M13: 2,244,866 km (0.065 R)
• M14: 2,382,496 km (0.067 R)
• M15: 2,719,540 km (0.096 R)
• M16: 2,826,353 km (0.105 R)
• M17: 3,468,127 km (0.097 R)
• M18: 3,672,478 km (0.076 R)
• M19: 4,062,629 km (0.074 R)
• M20: 4,185,449 km (0.115 R)
• M21: 4,325,174 km (0.079 R)
• M22: 5,228,894 km (0.066 R)
• M23: 5,548,585 km (0.11 R)
• M24: 6,049,139 km (0.102 R)
• M25: 6,154,606 km (0.05 R)
• M26: 6,331,580 km (0.105 R)
• M27: 6,781,720 km (0.065 R)
• M28: 7,056,831 km (0.094 R)
• M29: 7,223,632 km (0.074 R)
• M30: 7,354,231 km (0.095 R)
• M31: 7,751,114 km (0.084 R)
• M32: 8,388,701 km (0.06 R)
• M33: 9,003,249 km (0.061 R)
• M34: 9,326,081 km (0.073 R)
• M35: 9,468,498 km (0.075 R)
• M36: 9,570,823 km (0.105 R)
• M37: 9,983,264 km (0.082 R)
• M38: 11,494,502 km (0.079 R)
• M39: 11,691,223 km (0.025 R)
• M40: 12,758,903 km (0.052 R)
• M41: 13,997,274 km (0.086 R)
• M42: 14,183,973 km (0.115 R)
• M43: 14,418,542 km (0.111 R)
• M44: 14,512,789 km (0.078 R)
• M45: 15,417,856 km (0.045 R)
• M46: 15,659,008 km (0.11 R)
• M47: 15,755,947 km (0.062 R)
• M48: 15,925,890 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.6

Radius: 12.7

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.14 AU - 8.28 AU

Year: 6619 Days

Day: 11.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 56,241,637 km

• M1: 225,594 km (0.077 R)
• M2: 425,307 km (0.102 R)
• M3: 574,157 km (0.079 R)
• M4: 699,220 km (0.091 R)
• M5: 850,464 km (0.117 R)
• M6: 1,170,155 km (0.103 R)
• M7: 1,527,693 km (0.106 R)
• M8: 1,963,023 km (0.027 R)
• M9: 2,116,660 km (0.069 R)
• M10: 2,747,365 km (0.101 R)
• M11: 3,594,089 km (0.06 R)
• M12: 3,976,611 km (0.09 R)
• M13: 4,060,385 km (0.111 R)
• M14: 4,258,004 km (0.067 R)
• M15: 4,516,958 km (0.11 R)
• M16: 4,663,115 km (0.081 R)
• M17: 4,900,078 km (0.07 R)
• M18: 5,448,205 km (0.107 R)
• M19: 5,919,887 km (0.067 R)
• M20: 6,080,106 km (0.084 R)
• M21: 6,869,085 km (0.113 R)
• M22: 7,413,023 km (0.102 R)
• M23: 7,585,958 km (0.119 R)
• M24: 8,723,949 km (0.075 R)
• M25: 9,387,416 km (0.075 R)
• M26: 9,687,509 km (0.078 R)
• M27: 9,990,894 km (0.057 R)
• M28: 10,568,042 km (0.028 R)
• M29: 10,762,819 km (0.092 R)
• M30: 11,956,759 km (0.074 R)
• M31: 12,528,223 km (0.068 R)
• M32: 12,942,011 km (0.072 R)
• M33: 13,192,288 km (0.098 R)
• M34: 13,528,734 km (0.088 R)
• M35: 13,697,929 km (0.026 R)
• M36: 14,382,040 km (0.103 R)
• M37: 14,902,341 km (0.066 R)
• M38: 15,077,221 km (0.101 R)
• M39: 15,296,681 km (0.11 R)
• M40: 15,428,926 km (0.088 R)
• M41: 15,605,751 km (0.113 R)
• M42: 17,182,213 km (0.084 R)
• M43: 17,641,778 km (0.066 R)
• M44: 17,826,830 km (0.101 R)
• M45: 18,059,006 km (0.073 R)
• M46: 18,338,904 km (0.069 R)
• M47: 18,620,297 km (0.052 R)
• M48: 18,808,791 km (0.03 R)
• M49: 19,282,567 km (0.057 R)
• M50: 19,808,254 km (0.082 R)
• M51: 20,629,846 km (0.108 R)
• M52: 21,069,514 km (0.078 R)
• M53: 21,512,174 km (0.027 R)
• M54: 21,759,309 km (0.046 R)
• M55: 23,465,623 km (0.1 R)
• M56: 24,695,766 km (0.1 R)
• M57: 25,214,422 km (0.027 R)
• M58: 25,999,362 km (0.102 R)
• M59: 27,378,804 km (0.099 R)
• M60: 27,700,589 km (0.037 R)
• M61: 27,808,000 km (0.094 R)
• M62: 28,347,749 km (0.06 R)
• M63: 28,673,274 km (0.108 R)
• M64: 29,109,053 km (0.113 R)
• M65: 30,097,895 km (0.113 R)
• M66: 30,485,353 km (0.107 R)
• M67: 31,433,355 km (0.114 R)
• M68: 32,561,024 km (0.083 R)
• M69: 32,901,957 km (0.045 R)
• M70: 33,129,795 km (0.117 R)
• M71: 35,846,941 km (0.094 R)
• M72: 36,729,120 km (0.059 R)
• M73: 36,965,634 km (0.119 R)
• M74: 37,261,838 km (0.072 R)
• M75: 37,499,399 km (0.088 R)
• M76: 37,618,479 km (0.099 R)
• M77: 37,856,788 km (0.077 R)
• M78: 38,095,696 km (0.077 R)
• M79: 38,215,225 km (0.099 R)
• M80: 40,694,810 km (0.09 R)
• M81: 40,817,031 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.7

Radius: 11.7

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.77 AU - 8.63 AU

Year: 7357 Days

Day: 11.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 56,241,637 km

• M1: 150,196 km (0.093 R)
• M2: 300,542 km (0.084 R)
• M3: 425,905 km (0.075 R)
• M4: 740,809 km (0.119 R)
• M5: 1,224,758 km (0.074 R)
• M6: 2,611,081 km (0.092 R)
• M7: 2,879,909 km (0.076 R)
• M8: 3,137,666 km (0.107 R)
• M9: 3,718,554 km (0.098 R)
• M10: 3,890,741 km (0.077 R)
• M11: 4,065,621 km (0.064 R)
• M12: 4,310,363 km (0.104 R)
• M13: 4,744,496 km (0.068 R)
• M14: 4,908,007 km (0.095 R)
• M15: 5,026,040 km (0.068 R)
• M16: 5,410,057 km (0.119 R)
• M17: 5,853,316 km (0.053 R)
• M18: 5,953,546 km (0.073 R)
• M19: 6,257,380 km (0.028 R)
• M20: 6,644,389 km (0.105 R)
• M21: 6,775,138 km (0.082 R)
• M22: 7,577,731 km (0.114 R)
• M23: 7,741,839 km (0.05 R)
• M24: 8,551,762 km (0.102 R)
• M25: 9,300,948 km (0.101 R)
• M26: 9,653,850 km (0.081 R)
• M27: 9,831,871 km (0.084 R)
• M28: 10,221,424 km (0.086 R)
• M29: 10,923,188 km (0.103 R)
• M30: 12,084,666 km (0.12 R)
• M31: 12,276,749 km (0.114 R)
• M32: 12,469,880 km (0.069 R)
• M33: 12,891,597 km (0.093 R)
• M34: 13,285,189 km (0.032 R)
• M35: 15,035,783 km (0.063 R)
• M36: 16,572,901 km (0.097 R)
• M37: 16,822,131 km (0.059 R)
• M38: 17,036,654 km (0.028 R)
• M39: 17,252,225 km (0.065 R)
• M40: 18,637,800 km (0.074 R)
• M41: 22,255,376 km (0.036 R)
• M42: 22,373,110 km (0.081 R)
• M43: 22,451,648 km (0.084 R)
• M44: 22,609,175 km (0.092 R)
• M45: 22,885,632 km (0.096 R)
• M46: 23,044,056 km (0.047 R)
• M47: 23,761,677 km (0.102 R)
• M48: 24,284,522 km (0.05 R)
• M49: 25,259,750 km (0.083 R)
• M50: 26,372,160 km (0.063 R)
• M51: 26,913,555 km (0.056 R)
• M52: 27,248,504 km (0.067 R)
• M53: 27,584,800 km (0.047 R)
• M54: 28,007,115 km (0.044 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.8

Radius: 6

Gravity: 20.97 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 12.87 AU - 13.03 AU

Year: 17746 Days

Day: 19.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 56,241,637 km

• M1: 182,061 km (0.112 R)
• M2: 279,598 km (0.09 R)
• M3: 327,470 km (0.106 R)
• M4: 451,337 km (0.09 R)
• M5: 611,556 km (0.116 R)
• M6: 1,331,870 km (0.116 R)
• M7: 2,230,953 km (0.075 R)
• M8: 2,471,058 km (0.113 R)
• M9: 2,647,583 km (0.096 R)
• M10: 3,163,845 km (0.113 R)
• M11: 4,118,729 km (0.053 R)
• M12: 4,498,408 km (0.091 R)
• M13: 4,584,277 km (0.053 R)
• M14: 4,845,325 km (0.094 R)
• M15: 5,842,994 km (0.095 R)
• M16: 5,936,791 km (0.046 R)
• M17: 6,078,461 km (0.053 R)
• M18: 6,607,289 km (0.115 R)
• M19: 7,352,137 km (0.085 R)
• M20: 7,708,778 km (0.117 R)
• M21: 7,863,313 km (0.106 R)
• M22: 9,136,391 km (0.03 R)
• M23: 9,409,556 km (0.117 R)
• M24: 9,685,415 km (0.075 R)
• M25: 9,908,166 km (0.106 R)
• M26: 10,076,165 km (0.099 R)
• M27: 10,132,413 km (0.068 R)
• M28: 10,873,072 km (0.077 R)
• M29: 12,405,852 km (0.11 R)
• M30: 12,526,578 km (0.098 R)
• M31: 12,647,752 km (0.065 R)
• M32: 12,952,184 km (0.094 R)
• M33: 14,130,865 km (0.083 R)
• M34: 14,193,846 km (0.057 R)
• M35: 14,320,107 km (0.092 R)
• M36: 14,573,675 km (0.065 R)
• M37: 14,892,767 km (0.078 R)
• M38: 15,733,358 km (0.084 R)
• M39: 16,655,479 km (0.097 R)
• M40: 16,989,082 km (0.111 R)
• M41: 17,123,271 km (0.069 R)
• M42: 17,663,021 km (0.089 R)
• M43: 18,071,423 km (0.112 R)
• M44: 18,208,305 km (0.038 R)
• M45: 18,414,301 km (0.047 R)
• M46: 18,967,215 km (0.107 R)
• M47: 19,947,978 km (0.077 R)
• M48: 20,018,589 km (0.077 R)
• M49: 20,373,285 km (0.076 R)
• M50: 22,397,344 km (0.087 R)
• M51: 22,913,307 km (0.063 R)
• M52: 25,168,645 km (0.093 R)
• M53: 26,945,120 km (0.052 R)
• M54: 28,283,871 km (0.067 R)
• M55: 28,602,066 km (0.116 R)
• M56: 30,129,310 km (0.104 R)
• M57: 30,780,360 km (0.088 R)
• M58: 32,594,384 km (0.107 R)
• M59: 33,346,413 km (0.039 R)
• M60: 36,497,692 km (0.116 R)
• M61: 39,298,762 km (0.071 R)
• M62: 39,387,324 km (0.112 R)
• M63: 39,742,619 km (0.112 R)
• M64: 39,831,630 km (0.062 R)
• M65: 40,098,961 km (0.111 R)
• M66: 41,625,009 km (0.056 R)
• M67: 41,805,723 km (0.101 R)
• M68: 43,903,534 km (0.118 R)
• M69: 45,475,808 km (0.105 R)
• M70: 45,941,805 km (0.065 R)
• M71: 46,222,152 km (0.035 R)
• M72: 46,596,894 km (0.092 R)
• M73: 47,160,729 km (0.093 R)
• M74: 47,632,411 km (0.058 R)
• M75: 50,977,419 km (0.032 R)
• M76: 53,707,431 km (0.086 R)
• M77: 55,189,497 km (0.093 R)
• M78: 56,584,796 km (0.077 R)
• M79: 56,985,569 km (0.106 R)
• M80: 57,487,769 km (0.103 R)
• M81: 58,800,640 km (0.044 R)
• M82: 59,003,495 km (0.097 R)
• M83: 59,919,183 km (0.099 R)
• M84: 60,123,384 km (0.117 R)
• M85: 63,420,821 km (0.058 R)
• M86: 64,149,961 km (0.039 R)
• M87: 64,358,799 km (0.107 R)
• M88: 64,567,787 km (0.114 R)
• M89: 64,777,075 km (0.06 R)
• M90: 66,353,836 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 109

Radius: 7.8

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 14.65 AU - 23.61 AU

Year: 31862 Days

Day: 21.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 56,241,637 km

• M1: 102,026 km (0.08 R)
• M2: 267,930 km (0.059 R)
• M3: 1,136,794 km (0.105 R)
• M4: 1,296,565 km (0.05 R)
• M5: 1,391,260 km (0.097 R)
• M6: 1,819,409 km (0.073 R)
• M7: 1,872,517 km (0.057 R)
• M8: 2,145,383 km (0.118 R)
• M9: 2,401,794 km (0.106 R)
• M10: 2,759,034 km (0.069 R)
• M11: 3,197,056 km (0.108 R)
• M12: 3,490,118 km (0.114 R)
• M13: 4,492,274 km (0.066 R)
• M14: 5,499,966 km (0.098 R)
• M15: 5,930,060 km (0.042 R)
• M16: 6,330,383 km (0.086 R)
• M17: 6,452,306 km (0.066 R)
• M18: 6,533,837 km (0.104 R)
• M19: 6,656,956 km (0.082 R)
• M20: 6,780,972 km (0.084 R)
• M21: 6,863,999 km (0.101 R)
• M22: 7,326,705 km (0.115 R)
• M23: 7,454,611 km (0.066 R)
• M24: 9,230,338 km (0.119 R)
• M25: 9,507,693 km (0.087 R)
• M26: 9,834,564 km (0.053 R)
• M27: 10,117,753 km (0.053 R)
• M28: 10,355,763 km (0.117 R)
• M29: 10,934,408 km (0.088 R)
• M30: 11,375,422 km (0.117 R)
• M31: 11,573,340 km (0.11 R)
• M32: 12,274,804 km (0.084 R)
• M33: 14,514,135 km (0.112 R)
• M34: 14,675,102 km (0.034 R)
• M35: 14,836,518 km (0.111 R)
• M36: 14,998,683 km (0.095 R)
• M37: 15,215,599 km (0.047 R)
• M38: 15,872,932 km (0.094 R)
• M39: 16,819,887 km (0.1 R)
• M40: 16,876,136 km (0.071 R)
• M41: 17,842,388 km (0.029 R)
• M42: 18,014,725 km (0.106 R)
• M43: 18,129,916 km (0.112 R)
• M44: 18,303,299 km (0.083 R)
• M45: 19,119,356 km (0.094 R)
• M46: 19,472,706 km (0.114 R)
• M47: 20,485,484 km (0.108 R)
• M48: 20,847,062 km (0.109 R)
• M49: 21,028,673 km (0.093 R)
• M50: 21,637,686 km (0.101 R)
• M51: 23,499,432 km (0.09 R)
• M52: 24,131,333 km (0.117 R)
• M53: 24,194,763 km (0.05 R)
• M54: 24,449,378 km (0.083 R)
• M55: 25,476,368 km (0.119 R)
• M56: 25,670,546 km (0.081 R)
• M57: 26,060,248 km (0.116 R)
• M58: 27,109,229 km (0.079 R)
• M59: 27,771,798 km (0.069 R)
• M60: 30,200,968 km (0.072 R)
• M61: 30,956,736 km (0.105 R)
• M62: 31,788,201 km (0.11 R)
• M63: 33,473,272 km (0.119 R)
• M64: 33,614,941 km (0.055 R)
• M65: 33,970,086 km (0.112 R)
• M66: 35,620,001 km (0.078 R)
• M67: 35,764,662 km (0.042 R)
• M68: 36,272,697 km (0.038 R)
• M69: 37,737,110 km (0.076 R)
• M70: 39,071,673 km (0.109 R)
• M71: 40,120,204 km (0.076 R)
• M72: 44,484,124 km (0.107 R)
• M73: 45,421,953 km (0.069 R)
• M74: 46,287,227 km (0.099 R)
• M75: 47,078,600 km (0.1 R)
• M76: 48,114,116 km (0.107 R)
• M77: 48,274,036 km (0.102 R)
• M78: 48,995,995 km (0.11 R)
• M79: 50,126,357 km (0.118 R)
• M80: 50,613,298 km (0.03 R)
• M81: 51,102,034 km (0.116 R)
• M82: 52,412,512 km (0.1 R)
• M83: 52,906,933 km (0.116 R)
• M84: 55,401,627 km (0.109 R)
• M85: 55,653,101 km (0.114 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 15,416 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit