🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.64 AU - 0.8 AU

Year: 224 Days

Day: 34.4 Hours

Environment

Temp: 190 °C

Axial Tilt: 43.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,169,284 km

• M1: 236,813 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.9 AU - 1.3 AU

Year: 424 Days

Day: 15.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 79,169,284 km

• M1: 159,920 km (0.054 R)
• M2: 378,632 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.94 AU - 3.16 AU

Year: 1495 Days

Day: 33.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,169,284 km

• M1: 322,234 km (0.103 R)
• M2: 1,377,348 km (0.037 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.71 AU - 3.35 AU

Year: 1936 Days

Day: 13.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.26 AU - 4.76 AU

Year: 2948 Days

Day: 47.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.1

Radius: 12.7

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.37 AU - 6.31 AU

Year: 4530 Days

Day: 5.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 79,169,284 km

• M1: 179,517 km (0.055 R)
• M2: 270,323 km (0.094 R)
• M3: 399,576 km (0.108 R)
• M4: 558,299 km (0.093 R)
• M5: 857,345 km (0.113 R)
• M6: 988,244 km (0.037 R)
• M7: 1,207,255 km (0.112 R)
• M8: 1,384,827 km (0.104 R)
• M9: 1,745,658 km (0.099 R)
• M10: 2,046,798 km (0.104 R)
• M11: 2,147,328 km (0.032 R)
• M12: 2,249,503 km (0.067 R)
• M13: 2,388,480 km (0.104 R)
• M14: 2,542,266 km (0.104 R)
• M15: 2,909,978 km (0.083 R)
• M16: 3,010,956 km (0.101 R)
• M17: 3,138,863 km (0.094 R)
• M18: 3,347,402 km (0.053 R)
• M19: 3,560,579 km (0.093 R)
• M20: 3,792,007 km (0.061 R)
• M21: 3,916,622 km (0.093 R)
• M22: 4,014,459 km (0.113 R)
• M23: 4,241,249 km (0.102 R)
• M24: 5,221,414 km (0.093 R)
• M25: 5,469,298 km (0.084 R)
• M26: 5,864,685 km (0.074 R)
• M27: 6,203,973 km (0.081 R)
• M28: 6,450,211 km (0.095 R)
• M29: 6,682,986 km (0.048 R)
• M30: 6,884,793 km (0.065 R)
• M31: 7,020,478 km (0.099 R)
• M32: 7,122,803 km (0.058 R)
• M33: 7,294,542 km (0.031 R)
• M34: 7,380,860 km (0.096 R)
• M35: 7,642,058 km (0.111 R)
• M36: 7,765,027 km (0.102 R)
• M37: 8,227,434 km (0.076 R)
• M38: 8,552,809 km (0.089 R)
• M39: 8,827,172 km (0.076 R)
• M40: 9,123,226 km (0.065 R)
• M41: 9,403,573 km (0.12 R)
• M42: 9,573,217 km (0.036 R)
• M43: 9,896,498 km (0.059 R)
• M44: 10,281,413 km (0.081 R)
• M45: 11,385,146 km (0.093 R)
• M46: 12,319,983 km (0.11 R)
• M47: 13,194,831 km (0.071 R)
• M48: 14,219,427 km (0.114 R)
• M49: 14,370,970 km (0.1 R)
• M50: 14,653,710 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 131.3

Radius: 6

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 14.19 AU - 17.13 AU

Year: 22749 Days

Day: 16.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 79,169,284 km

• M1: 108,758 km (0.088 R)
• M2: 171,290 km (0.087 R)
• M3: 252,072 km (0.109 R)
• M4: 592,258 km (0.091 R)
• M5: 996,771 km (0.103 R)
• M6: 1,494,333 km (0.076 R)
• M7: 1,583,942 km (0.057 R)
• M8: 1,911,711 km (0.068 R)
• M9: 1,984,715 km (0.068 R)
• M10: 2,058,766 km (0.115 R)
• M11: 2,468,514 km (0.091 R)
• M12: 2,548,101 km (0.101 R)
• M13: 2,847,446 km (0.107 R)
• M14: 3,186,734 km (0.103 R)
• M15: 3,302,672 km (0.033 R)
• M16: 3,811,155 km (0.1 R)
• M17: 3,965,241 km (0.08 R)
• M18: 4,733,576 km (0.115 R)
• M19: 4,899,330 km (0.104 R)
• M20: 4,999,710 km (0.075 R)
• M21: 5,305,040 km (0.046 R)
• M22: 5,756,676 km (0.107 R)
• M23: 6,220,728 km (0.104 R)
• M24: 6,659,648 km (0.101 R)
• M25: 7,528,513 km (0.105 R)
• M26: 7,605,705 km (0.079 R)
• M27: 8,472,775 km (0.104 R)
• M28: 8,512,867 km (0.088 R)
• M29: 8,593,350 km (0.09 R)
• M30: 9,662,676 km (0.119 R)
• M31: 10,427,121 km (0.111 R)
• M32: 10,642,991 km (0.028 R)
• M33: 10,860,357 km (0.073 R)
• M34: 11,299,277 km (0.077 R)
• M35: 12,013,756 km (0.104 R)
• M36: 12,376,381 km (0.056 R)
• M37: 15,160,248 km (0.11 R)
• M38: 16,295,696 km (0.115 R)
• M39: 16,596,388 km (0.08 R)
• M40: 16,646,653 km (0.072 R)
• M41: 17,203,306 km (0.064 R)
• M42: 17,817,406 km (0.078 R)
• M43: 17,868,867 km (0.059 R)
• M44: 18,127,223 km (0.092 R)
• M45: 18,230,894 km (0.105 R)
• M46: 18,438,686 km (0.07 R)
• M47: 19,331,037 km (0.067 R)
• M48: 20,022,777 km (0.072 R)
• M49: 20,452,572 km (0.045 R)
• M50: 20,668,591 km (0.113 R)
• M51: 22,091,118 km (0.1 R)
• M52: 22,257,321 km (0.075 R)
• M53: 22,535,124 km (0.084 R)
• M54: 22,926,023 km (0.117 R)
• M55: 25,260,498 km (0.038 R)
• M56: 25,782,894 km (0.098 R)
• M57: 27,729,013 km (0.081 R)
• M58: 29,052,355 km (0.074 R)
• M59: 29,477,812 km (0.109 R)
• M60: 29,782,991 km (0.102 R)
• M61: 30,581,096 km (0.104 R)
• M62: 32,073,185 km (0.064 R)
• M63: 32,324,061 km (0.056 R)
• M64: 32,575,684 km (0.058 R)
• M65: 33,779,798 km (0.099 R)
• M66: 34,291,123 km (0.113 R)
• M67: 34,804,992 km (0.088 R)
• M68: 35,840,359 km (0.105 R)
• M69: 39,073,617 km (0.034 R)
• M70: 39,475,886 km (0.037 R)
• M71: 39,812,182 km (0.098 R)
• M72: 39,946,970 km (0.038 R)
• M73: 40,894,672 km (0.056 R)
• M74: 41,235,007 km (0.118 R)
• M75: 42,881,182 km (0.098 R)
• M76: 43,088,525 km (0.053 R)
• M77: 43,365,431 km (0.113 R)
• M78: 43,504,108 km (0.082 R)
• M79: 43,642,935 km (0.076 R)
• M80: 43,781,911 km (0.092 R)
• M81: 44,339,313 km (0.083 R)
• M82: 46,379,379 km (0.119 R)
• M83: 47,089,969 km (0.112 R)
• M84: 47,161,178 km (0.073 R)
• M85: 47,732,492 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582.9

Radius: 3.9

Gravity: 38.32 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 13.14 AU - 18.42 AU

Year: 23011 Days

Day: 15.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 79,169,284 km

• M1: 208,689 km (0.068 R)
• M2: 239,506 km (0.09 R)
• M3: 361,279 km (0.109 R)
• M4: 419,173 km (0.113 R)
• M5: 705,354 km (0.082 R)
• M6: 986,748 km (0.093 R)
• M7: 1,153,699 km (0.07 R)
• M8: 1,299,557 km (0.049 R)
• M9: 1,420,581 km (0.103 R)
• M10: 1,673,551 km (0.085 R)
• M11: 2,475,845 km (0.066 R)
• M12: 2,513,095 km (0.12 R)
• M13: 2,702,186 km (0.111 R)
• M14: 3,093,983 km (0.077 R)
• M15: 3,503,283 km (0.037 R)
• M16: 5,112,208 km (0.058 R)
• M17: 6,549,544 km (0.079 R)
• M18: 6,809,246 km (0.119 R)
• M19: 6,966,623 km (0.094 R)
• M20: 7,072,239 km (0.105 R)
• M21: 7,125,347 km (0.106 R)
• M22: 7,446,084 km (0.11 R)
• M23: 8,046,421 km (0.11 R)
• M24: 8,436,572 km (0.09 R)
• M25: 8,492,821 km (0.084 R)
• M26: 8,549,219 km (0.108 R)
• M27: 8,719,013 km (0.08 R)
• M28: 8,890,003 km (0.053 R)
• M29: 9,062,041 km (0.069 R)
• M30: 9,293,020 km (0.104 R)
• M31: 9,351,213 km (0.097 R)
• M32: 9,702,170 km (0.088 R)
• M33: 10,296,821 km (0.11 R)
• M34: 10,841,956 km (0.114 R)
• M35: 12,661,365 km (0.098 R)
• M36: 12,725,692 km (0.116 R)
• M37: 13,375,695 km (0.105 R)
• M38: 15,734,405 km (0.096 R)
• M39: 18,363,288 km (0.043 R)
• M40: 18,655,602 km (0.088 R)
• M41: 19,318,770 km (0.107 R)
• M42: 20,895,980 km (0.091 R)
• M43: 23,062,307 km (0.035 R)
• M44: 23,773,645 km (0.12 R)
• M45: 25,542,490 km (0.098 R)
• M46: 26,196,083 km (0.053 R)
• M47: 26,772,633 km (0.087 R)
• M48: 26,855,361 km (0.075 R)
• M49: 27,770,601 km (0.112 R)
• M50: 30,231,934 km (0.06 R)
• M51: 31,183,676 km (0.09 R)
• M52: 31,445,024 km (0.078 R)
• M53: 31,794,484 km (0.046 R)
• M54: 33,828,866 km (0.08 R)
• M55: 35,813,880 km (0.046 R)
• M56: 36,087,494 km (0.107 R)
• M57: 36,728,671 km (0.109 R)
• M58: 38,301,094 km (0.08 R)
• M59: 38,767,839 km (0.096 R)
• M60: 39,330,327 km (0.108 R)
• M61: 39,518,522 km (0.105 R)
• M62: 40,938,654 km (0.109 R)
• M63: 43,051,874 km (0.085 R)
• M64: 46,287,227 km (0.077 R)
• M65: 47,383,031 km (0.075 R)
• M66: 47,883,885 km (0.094 R)
• M67: 48,185,325 km (0.107 R)
• M68: 48,588,192 km (0.097 R)
• M69: 48,890,978 km (0.113 R)
• M70: 52,160,140 km (0.04 R)
• M71: 52,884,642 km (0.078 R)
• M72: 54,552,958 km (0.057 R)
• M73: 54,657,826 km (0.076 R)
• M74: 56,556,672 km (0.117 R)
• M75: 56,981,530 km (0.107 R)
• M76: 58,048,312 km (0.071 R)
• M77: 58,906,406 km (0.037 R)
• M78: 59,121,677 km (0.101 R)
• M79: 60,744,066 km (0.116 R)
• M80: 61,615,174 km (0.092 R)
• M81: 62,052,449 km (0.098 R)
• M82: 62,710,081 km (0.069 R)
• M83: 63,039,795 km (0.117 R)
• M84: 64,586,038 km (0.076 R)
• M85: 64,918,894 km (0.084 R)
• M86: 65,252,497 km (0.036 R)
• M87: 66,256,448 km (0.109 R)
• M88: 68,845,239 km (0.055 R)
• M89: 70,665,696 km (0.06 R)
• M90: 71,467,092 km (0.115 R)
• M91: 72,386,520 km (0.11 R)
• M92: 72,732,390 km (0.11 R)
• M93: 75,635,636 km (0.111 R)
• M94: 76,807,586 km (0.092 R)
• M95: 77,278,071 km (0.089 R)
• M96: 77,395,805 km (0.116 R)
• M97: 78,576,581 km (0.093 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 14,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit