🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.65 AU - 0.99 AU

Year: 259 Days

Day: 21.4 Hours

Environment

Temp: 159 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.18 AU - 1.3 AU

Year: 481 Days

Day: 45.1 Hours

Environment

Temp: 27 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 111,250,103 km

• M1: 100,979 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.31 AU - 1.83 AU

Year: 685 Days

Day: 17.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 111,250,103 km

• M1: 1,113,607 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.48 AU - 1.76 AU

Year: 718 Days

Day: 30 Hours

Environment

Temp: -14 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 111,250,103 km

• M1: 650,900 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.88 AU - 2.24 AU

Year: 1030 Days

Day: 19.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.9

Radius: 12.7

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 8.09 AU - 13.43 AU

Year: 12292 Days

Day: 7.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 111,250,103 km

• M1: 176,525 km (0.065 R)
• M2: 390,450 km (0.028 R)
• M3: 561,590 km (0.118 R)
• M4: 658,231 km (0.119 R)
• M5: 833,859 km (0.092 R)
• M6: 1,026,391 km (0.059 R)
• M7: 1,234,332 km (0.094 R)
• M8: 1,321,548 km (0.102 R)
• M9: 1,433,746 km (0.06 R)
• M10: 1,620,295 km (0.117 R)
• M11: 1,741,170 km (0.066 R)
• M12: 1,966,464 km (0.108 R)
• M13: 2,363,646 km (0.108 R)
• M14: 2,557,824 km (0.113 R)
• M15: 2,815,432 km (0.075 R)
• M16: 3,141,705 km (0.1 R)
• M17: 4,027,324 km (0.101 R)
• M18: 4,328,016 km (0.111 R)
• M19: 4,464,000 km (0.113 R)
• M20: 4,566,924 km (0.053 R)
• M21: 5,237,272 km (0.093 R)
• M22: 5,492,037 km (0.101 R)
• M23: 5,639,541 km (0.109 R)
• M24: 5,750,991 km (0.096 R)
• M25: 6,166,275 km (0.073 R)
• M26: 6,358,209 km (0.116 R)
• M27: 7,347,499 km (0.098 R)
• M28: 8,131,392 km (0.057 R)
• M29: 8,640,324 km (0.101 R)
• M30: 8,769,128 km (0.11 R)
• M31: 8,941,914 km (0.116 R)
• M32: 9,733,436 km (0.088 R)
• M33: 10,137,799 km (0.114 R)
• M34: 11,904,699 km (0.074 R)
• M35: 12,579,535 km (0.064 R)
• M36: 12,970,734 km (0.045 R)
• M37: 14,117,850 km (0.038 R)
• M38: 15,401,250 km (0.084 R)
• M39: 17,476,921 km (0.117 R)
• M40: 18,686,270 km (0.045 R)
• M41: 21,127,109 km (0.066 R)
• M42: 21,826,030 km (0.105 R)
• M43: 22,473,340 km (0.077 R)
• M44: 22,769,694 km (0.107 R)
• M45: 23,127,083 km (0.072 R)
• M46: 23,786,959 km (0.103 R)
• M47: 24,453,118 km (0.088 R)
• M48: 25,186,896 km (0.088 R)
• M49: 25,618,187 km (0.101 R)
• M50: 25,741,904 km (0.115 R)
• M51: 25,989,937 km (0.082 R)
• M52: 26,989,849 km (0.066 R)
• M53: 27,115,661 km (0.092 R)
• M54: 27,938,599 km (0.05 R)
• M55: 28,193,514 km (0.077 R)
• M56: 28,577,232 km (0.105 R)
• M57: 28,898,419 km (0.054 R)
• M58: 29,027,073 km (0.051 R)
• M59: 29,156,176 km (0.075 R)
• M60: 29,803,785 km (0.072 R)
• M61: 31,179,487 km (0.109 R)
• M62: 31,311,732 km (0.109 R)
• M63: 32,041,470 km (0.082 R)
• M64: 32,174,912 km (0.099 R)
• M65: 33,992,526 km (0.11 R)
• M66: 36,328,646 km (0.083 R)
• M67: 36,537,335 km (0.067 R)
• M68: 37,586,315 km (0.119 R)
• M69: 38,220,461 km (0.025 R)
• M70: 38,929,256 km (0.1 R)
• M71: 39,071,523 km (0.086 R)
• M72: 40,000,526 km (0.106 R)
• M73: 42,318,395 km (0.08 R)
• M74: 42,978,122 km (0.091 R)
• M75: 43,272,381 km (0.066 R)
• M76: 44,679,349 km (0.048 R)
• M77: 44,828,348 km (0.116 R)
• M78: 45,276,394 km (0.071 R)
• M79: 45,951,080 km (0.079 R)
• M80: 47,386,322 km (0.11 R)
• M81: 47,690,455 km (0.087 R)
• M82: 47,995,036 km (0.059 R)
• M83: 51,077,500 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.5

Radius: 11.6

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 12.84 AU - 13 AU

Year: 16173 Days

Day: 11 Hours

Environment

Temp: -171 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 111,250,103 km

• M1: 149,598 km (0.1 R)
• M2: 255,364 km (0.071 R)
• M3: 328,218 km (0.07 R)
• M4: 474,225 km (0.057 R)
• M5: 646,263 km (0.097 R)
• M6: 1,169,556 km (0.084 R)
• M7: 1,590,076 km (0.082 R)
• M8: 1,669,213 km (0.092 R)
• M9: 1,886,878 km (0.091 R)
• M10: 1,970,952 km (0.088 R)
• M11: 3,379,865 km (0.093 R)
• M12: 3,482,938 km (0.08 R)
• M13: 3,905,851 km (0.042 R)
• M14: 4,457,568 km (0.065 R)
• M15: 5,191,645 km (0.106 R)
• M16: 6,088,334 km (0.058 R)
• M17: 7,521,931 km (0.042 R)
• M18: 7,702,645 km (0.11 R)
• M19: 8,068,262 km (0.036 R)
• M20: 8,627,459 km (0.043 R)
• M21: 8,816,700 km (0.029 R)
• M22: 9,151,201 km (0.077 R)
• M23: 9,931,204 km (0.11 R)
• M24: 11,141,301 km (0.08 R)
• M25: 11,607,000 km (0.104 R)
• M26: 11,711,269 km (0.106 R)
• M27: 12,184,896 km (0.113 R)
• M28: 12,718,362 km (0.053 R)
• M29: 13,042,092 km (0.108 R)
• M30: 15,155,311 km (0.055 R)
• M31: 15,728,870 km (0.092 R)
• M32: 16,076,535 km (0.091 R)
• M33: 17,372,801 km (0.081 R)
• M34: 17,912,699 km (0.097 R)
• M35: 18,215,037 km (0.036 R)
• M36: 18,397,247 km (0.115 R)
• M37: 18,641,241 km (0.041 R)
• M38: 19,441,290 km (0.08 R)
• M39: 20,567,613 km (0.115 R)
• M40: 21,011,470 km (0.057 R)
• M41: 21,586,524 km (0.063 R)
• M42: 22,166,964 km (0.117 R)
• M43: 22,491,591 km (0.114 R)
• M44: 23,014,286 km (0.1 R)
• M45: 23,145,633 km (0.09 R)
• M46: 23,277,279 km (0.07 R)
• M47: 23,872,379 km (0.113 R)
• M48: 24,472,416 km (0.108 R)
• M49: 24,807,964 km (0.055 R)
• M50: 25,145,158 km (0.09 R)
• M51: 25,960,317 km (0.06 R)
• M52: 27,407,676 km (0.026 R)
• M53: 27,546,952 km (0.06 R)
• M54: 28,316,932 km (0.11 R)
• M55: 28,528,015 km (0.108 R)
• M56: 28,881,215 km (0.11 R)
• M57: 29,663,313 km (0.103 R)
• M58: 32,565,661 km (0.083 R)
• M59: 32,713,165 km (0.028 R)
• M60: 33,453,824 km (0.039 R)
• M61: 33,602,674 km (0.071 R)
• M62: 34,125,219 km (0.114 R)
• M63: 34,876,500 km (0.044 R)
• M64: 35,329,781 km (0.043 R)
• M65: 36,166,033 km (0.066 R)
• M66: 37,239,697 km (0.092 R)
• M67: 38,713,685 km (0.101 R)
• M68: 38,791,775 km (0.073 R)
• M69: 39,575,668 km (0.066 R)
• M70: 39,811,883 km (0.08 R)
• M71: 41,878,428 km (0.064 R)
• M72: 42,119,131 km (0.097 R)
• M73: 42,924,865 km (0.094 R)
• M74: 45,949,734 km (0.118 R)
• M75: 47,864,437 km (0.075 R)
• M76: 48,116,210 km (0.11 R)
• M77: 51,084,681 km (0.112 R)
• M78: 51,341,840 km (0.088 R)
• M79: 54,374,338 km (0.081 R)
• M80: 55,163,467 km (0.038 R)
• M81: 56,309,985 km (0.096 R)
• M82: 57,286,261 km (0.093 R)
• M83: 57,464,282 km (0.089 R)
• M84: 57,731,763 km (0.114 R)
• M85: 57,821,073 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 209.4

Radius: 3.6

Gravity: 16.16 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 12.96 AU - 20.22 AU

Year: 23532 Days

Day: 23.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 111,250,103 km

• M1: 297,999 km (0.116 R)
• M2: 326,722 km (0.059 R)
• M3: 418,575 km (0.089 R)
• M4: 1,849,927 km (0.098 R)
• M5: 2,388,031 km (0.063 R)
• M6: 2,507,111 km (0.086 R)
• M7: 2,658,803 km (0.027 R)
• M8: 2,876,169 km (0.095 R)
• M9: 3,099,219 km (0.059 R)
• M10: 3,131,532 km (0.099 R)
• M11: 3,460,947 km (0.106 R)
• M12: 5,775,076 km (0.114 R)
• M13: 6,055,871 km (0.096 R)
• M14: 6,423,433 km (0.048 R)
• M15: 6,506,161 km (0.12 R)
• M16: 6,672,514 km (0.114 R)
• M17: 7,481,689 km (0.108 R)
• M18: 8,142,313 km (0.11 R)
• M19: 8,186,893 km (0.073 R)
• M20: 8,959,267 km (0.035 R)
• M21: 9,005,343 km (0.078 R)
• M22: 9,518,165 km (0.105 R)
• M23: 11,915,022 km (0.092 R)
• M24: 11,965,735 km (0.1 R)
• M25: 14,975,495 km (0.108 R)
• M26: 17,795,564 km (0.101 R)
• M27: 18,613,865 km (0.118 R)
• M28: 19,146,283 km (0.071 R)
• M29: 19,205,823 km (0.095 R)
• M30: 19,384,593 km (0.109 R)
• M31: 19,683,789 km (0.065 R)
• M32: 19,743,777 km (0.077 R)
• M33: 19,984,480 km (0.037 R)
• M34: 22,194,340 km (0.1 R)
• M35: 22,884,884 km (0.055 R)
• M36: 24,158,261 km (0.084 R)
• M37: 25,258,703 km (0.098 R)
• M38: 25,389,152 km (0.053 R)
• M39: 28,113,928 km (0.065 R)
• M40: 28,181,546 km (0.036 R)
• M41: 31,419,592 km (0.109 R)
• M42: 32,548,458 km (0.116 R)
• M43: 32,903,902 km (0.107 R)
• M44: 32,975,111 km (0.074 R)
• M45: 33,046,469 km (0.08 R)
• M46: 33,618,830 km (0.12 R)
• M47: 33,762,295 km (0.113 R)
• M48: 33,906,058 km (0.113 R)
• M49: 34,194,333 km (0.109 R)
• M50: 34,918,387 km (0.109 R)
• M51: 35,501,220 km (0.113 R)
• M52: 35,793,834 km (0.101 R)
• M53: 38,914,296 km (0.114 R)
• M54: 39,140,488 km (0.109 R)
• M55: 39,973,598 km (0.069 R)
• M56: 40,125,739 km (0.115 R)
• M57: 40,736,099 km (0.116 R)
• M58: 43,755,283 km (0.055 R)
• M59: 44,226,067 km (0.062 R)
• M60: 45,489,870 km (0.113 R)
• M61: 46,365,616 km (0.091 R)
• M62: 47,166,563 km (0.104 R)
• M63: 47,971,998 km (0.107 R)
• M64: 48,214,496 km (0.114 R)
• M65: 48,295,429 km (0.097 R)
• M66: 48,863,302 km (0.087 R)
• M67: 50,333,550 km (0.099 R)
• M68: 50,579,938 km (0.107 R)
• M69: 50,991,631 km (0.096 R)
• M70: 51,074,059 km (0.093 R)
• M71: 51,404,372 km (0.065 R)
• M72: 53,233,505 km (0.103 R)
• M73: 54,156,075 km (0.056 R)
• M74: 55,168,553 km (0.08 R)
• M75: 55,762,008 km (0.032 R)
• M76: 56,102,193 km (0.031 R)
• M77: 56,272,436 km (0.107 R)
• M78: 56,613,519 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997.7

Radius: 7.8

Gravity: 16.4 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 18.68 AU - 19.72 AU

Year: 29299 Days

Day: 15.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 111,250,103 km

• M1: 208,091 km (0.105 R)
• M2: 301,141 km (0.068 R)
• M3: 1,690,007 km (0.108 R)
• M4: 1,896,602 km (0.072 R)
• M5: 3,403,202 km (0.06 R)
• M6: 3,612,041 km (0.109 R)
• M7: 5,187,157 km (0.106 R)
• M8: 5,488,297 km (0.079 R)
• M9: 6,297,921 km (0.103 R)
• M10: 7,546,913 km (0.116 R)
• M11: 8,234,316 km (0.107 R)
• M12: 10,038,765 km (0.098 R)
• M13: 10,188,363 km (0.093 R)
• M14: 13,247,639 km (0.112 R)
• M15: 13,991,141 km (0.075 R)
• M16: 15,518,386 km (0.071 R)
• M17: 16,831,107 km (0.091 R)
• M18: 17,187,150 km (0.096 R)
• M19: 17,455,828 km (0.057 R)
• M20: 18,270,089 km (0.081 R)
• M21: 18,361,343 km (0.118 R)
• M22: 18,544,302 km (0.103 R)
• M23: 19,748,116 km (0.109 R)
• M24: 19,935,562 km (0.089 R)
• M25: 20,881,619 km (0.096 R)
• M26: 22,230,692 km (0.114 R)
• M27: 24,206,132 km (0.115 R)
• M28: 25,418,174 km (0.066 R)
• M29: 25,520,200 km (0.118 R)
• M30: 27,168,918 km (0.101 R)
• M31: 27,377,458 km (0.085 R)
• M32: 29,705,948 km (0.044 R)
• M33: 29,920,771 km (0.086 R)
• M34: 30,676,689 km (0.102 R)
• M35: 32,649,137 km (0.083 R)
• M36: 33,092,994 km (0.098 R)
• M37: 34,211,537 km (0.056 R)
• M38: 34,324,035 km (0.088 R)
• M39: 34,549,479 km (0.11 R)
• M40: 36,485,275 km (0.116 R)
• M41: 36,945,887 km (0.099 R)
• M42: 37,292,655 km (0.08 R)
• M43: 37,524,382 km (0.058 R)
• M44: 37,640,470 km (0.081 R)
• M45: 37,872,945 km (0.118 R)
• M46: 39,277,669 km (0.105 R)
• M47: 39,749,800 km (0.036 R)
• M48: 39,868,132 km (0.106 R)
• M49: 40,938,056 km (0.115 R)
• M50: 45,435,416 km (0.107 R)
• M51: 47,302,697 km (0.087 R)
• M52: 48,308,892 km (0.113 R)
• M53: 49,068,102 km (0.12 R)
• M54: 49,449,127 km (0.081 R)
• M55: 49,831,200 km (0.065 R)
• M56: 50,342,227 km (0.115 R)
• M57: 50,854,899 km (0.068 R)
• M58: 50,983,403 km (0.063 R)
• M59: 51,885,478 km (0.072 R)
• M60: 52,014,880 km (0.09 R)
• M61: 52,533,087 km (0.114 R)
• M62: 53,967,282 km (0.053 R)
• M63: 54,098,330 km (0.12 R)
• M64: 57,408,033 km (0.038 R)
• M65: 59,154,738 km (0.06 R)
• M66: 59,289,974 km (0.041 R)
• M67: 62,425,247 km (0.108 R)
• M68: 63,113,995 km (0.077 R)
• M69: 64,082,342 km (0.082 R)
• M70: 67,863,428 km (0.111 R)
• M71: 68,287,987 km (0.082 R)
• M72: 68,571,625 km (0.115 R)
• M73: 69,424,482 km (0.094 R)
• M74: 70,853,890 km (0.113 R)
• M75: 73,741,727 km (0.062 R)
• M76: 76,520,657 km (0.051 R)
• M77: 79,035,996 km (0.109 R)
• M78: 79,780,844 km (0.087 R)
• M79: 79,930,142 km (0.118 R)
• M80: 88,127,358 km (0.111 R)
• M81: 88,899,731 km (0.108 R)
• M82: 93,738,624 km (0.11 R)
• M83: 95,159,355 km (0.097 R)
• M84: 98,022,359 km (0.102 R)
• M85: 103,343,855 km (0.092 R)
• M86: 104,321,477 km (0.051 R)
• M87: 106,614,513 km (0.108 R)
• M88: 106,943,479 km (0.092 R)
• M89: 107,767,164 km (0.112 R)
• M90: 108,593,094 km (0.086 R)
• M91: 109,089,610 km (0.084 R)
• M92: 109,421,119 km (0.094 R)
• M93: 109,752,927 km (0.091 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 14,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit