🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.2 AU - 1.9 AU

Year: 678 Days

Day: 43.7 Hours

Environment

Temp: -10 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.38 AU - 2.22 AU

Year: 849 Days

Day: 12.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.25 AU - 2.41 AU

Year: 1250 Days

Day: 39.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.26 AU - 3.16 AU

Year: 1568 Days

Day: 42.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,399,623 km

• M1: 1,542,055 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.93 AU - 4.29 AU

Year: 2928 Days

Day: 19.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,399,623 km

• M1: 2,643,694 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.4

Radius: 9.3

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.66 AU - 9.38 AU

Year: 9521 Days

Day: 8.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 43,399,623 km

• M1: 291,117 km (0.07 R)
• M2: 626,815 km (0.112 R)
• M3: 703,708 km (0.087 R)
• M4: 767,886 km (0.093 R)
• M5: 902,524 km (0.081 R)
• M6: 1,157,738 km (0.037 R)
• M7: 1,540,110 km (0.081 R)
• M8: 1,756,877 km (0.097 R)
• M9: 2,268,203 km (0.1 R)
• M10: 2,591,334 km (0.091 R)
• M11: 2,823,809 km (0.095 R)
• M12: 3,117,171 km (0.059 R)
• M13: 3,281,280 km (0.083 R)
• M14: 3,476,505 km (0.059 R)
• M15: 3,589,751 km (0.119 R)
• M16: 4,055,299 km (0.113 R)
• M17: 5,497,423 km (0.104 R)
• M18: 5,999,174 km (0.068 R)
• M19: 6,620,603 km (0.099 R)
• M20: 6,796,830 km (0.1 R)
• M21: 6,938,948 km (0.1 R)
• M22: 7,517,443 km (0.089 R)
• M23: 7,849,699 km (0.054 R)
• M24: 8,566,722 km (0.11 R)
• M25: 11,049,299 km (0.104 R)
• M26: 11,469,220 km (0.07 R)
• M27: 12,281,536 km (0.098 R)
• M28: 12,411,387 km (0.114 R)
• M29: 12,629,052 km (0.064 R)
• M30: 13,646,318 km (0.111 R)
• M31: 13,736,076 km (0.078 R)
• M32: 14,369,474 km (0.104 R)
• M33: 15,244,472 km (0.031 R)
• M34: 15,571,044 km (0.099 R)
• M35: 15,805,913 km (0.049 R)
• M36: 16,136,524 km (0.08 R)
• M37: 16,231,369 km (0.091 R)
• M38: 18,316,165 km (0.098 R)
• M39: 18,763,014 km (0.073 R)
• M40: 19,113,073 km (0.105 R)
• M41: 19,364,547 km (0.079 R)
• M42: 19,566,504 km (0.099 R)
• M43: 19,769,059 km (0.094 R)
• M44: 19,921,500 km (0.095 R)
• M45: 20,125,252 km (0.039 R)
• M46: 21,780,702 km (0.101 R)
• M47: 23,104,194 km (0.107 R)
• M48: 23,264,862 km (0.117 R)
• M49: 23,910,826 km (0.101 R)
• M50: 24,508,170 km (0.083 R)
• M51: 24,890,842 km (0.12 R)
• M52: 25,385,861 km (0.101 R)
• M53: 26,946,316 km (0.055 R)
• M54: 27,341,404 km (0.041 R)
• M55: 27,908,979 km (0.117 R)
• M56: 28,022,972 km (0.106 R)
• M57: 28,137,116 km (0.097 R)
• M58: 28,480,443 km (0.111 R)
• M59: 29,518,801 km (0.065 R)
• M60: 29,867,664 km (0.09 R)
• M61: 30,159,380 km (0.115 R)
• M62: 30,745,803 km (0.12 R)
• M63: 31,395,208 km (0.102 R)
• M64: 31,513,839 km (0.099 R)
• M65: 33,430,935 km (0.073 R)
• M66: 33,794,608 km (0.12 R)
• M67: 34,709,399 km (0.096 R)
• M68: 35,200,678 km (0.087 R)
• M69: 35,632,418 km (0.104 R)
• M70: 35,756,135 km (0.073 R)
• M71: 36,688,279 km (0.086 R)
• M72: 37,000,789 km (0.115 R)
• M73: 38,449,645 km (0.089 R)
• M74: 39,085,436 km (0.113 R)
• M75: 39,276,771 km (0.119 R)
• M76: 39,340,650 km (0.048 R)
• M77: 39,981,228 km (0.109 R)
• M78: 40,948,528 km (0.108 R)
• M79: 41,078,079 km (0.1 R)
• M80: 41,207,781 km (0.073 R)
• M81: 41,988,831 km (0.111 R)
• M82: 42,315,702 km (0.116 R)
• M83: 42,971,988 km (0.041 R)
• M84: 43,367,376 km (0.052 R)
• M85: 43,830,231 km (0.066 R)
• M86: 43,962,775 km (0.062 R)
• M87: 44,029,047 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 777.3

Radius: 7.7

Gravity: 13.11 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 15.06 AU - 16.52 AU

Year: 22052 Days

Day: 22.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 43,399,623 km

• M1: 167,998 km (0.069 R)
• M2: 300,093 km (0.095 R)
• M3: 371,900 km (0.072 R)
• M4: 1,339,200 km (0.044 R)
• M5: 1,497,923 km (0.101 R)
• M6: 1,662,780 km (0.115 R)
• M7: 1,938,938 km (0.037 R)
• M8: 2,731,208 km (0.086 R)
• M9: 3,057,032 km (0.109 R)
• M10: 3,352,339 km (0.098 R)
• M11: 3,525,274 km (0.025 R)
• M12: 3,701,051 km (0.09 R)
• M13: 4,107,359 km (0.083 R)
• M14: 4,245,887 km (0.12 R)
• M15: 4,433,183 km (0.106 R)
• M16: 4,575,301 km (0.106 R)
• M17: 5,663,626 km (0.102 R)
• M18: 6,183,778 km (0.102 R)
• M19: 6,449,613 km (0.092 R)
• M20: 6,503,319 km (0.111 R)
• M21: 6,882,699 km (0.105 R)
• M22: 7,381,309 km (0.09 R)
• M23: 8,648,403 km (0.088 R)
• M24: 10,168,167 km (0.027 R)
• M25: 12,363,666 km (0.064 R)
• M26: 12,765,934 km (0.094 R)
• M27: 14,628,428 km (0.042 R)
• M28: 14,769,798 km (0.119 R)
• M29: 15,483,230 km (0.115 R)
• M30: 15,916,615 km (0.099 R)
• M31: 16,280,886 km (0.062 R)
• M32: 18,371,067 km (0.096 R)
• M33: 18,752,991 km (0.075 R)
• M34: 19,602,856 km (0.078 R)
• M35: 20,307,313 km (0.117 R)
• M36: 22,388,967 km (0.079 R)
• M37: 22,551,879 km (0.079 R)
• M38: 23,703,334 km (0.089 R)
• M39: 24,369,792 km (0.091 R)
• M40: 25,042,534 km (0.101 R)
• M41: 27,183,878 km (0.104 R)
• M42: 27,531,843 km (0.071 R)
• M43: 28,584,712 km (0.088 R)
• M44: 29,027,372 km (0.072 R)
• M45: 29,293,956 km (0.084 R)
• M46: 29,650,747 km (0.037 R)
• M47: 31,365,138 km (0.106 R)
• M48: 32,280,378 km (0.107 R)
• M49: 32,741,289 km (0.106 R)
• M50: 35,551,934 km (0.106 R)
• M51: 36,793,596 km (0.057 R)
• M52: 37,275,002 km (0.09 R)
• M53: 39,713,148 km (0.074 R)
• M54: 40,404,889 km (0.117 R)
• M55: 40,603,405 km (0.057 R)
• M56: 44,229,658 km (0.052 R)
• M57: 45,461,147 km (0.083 R)
• M58: 46,600,036 km (0.115 R)
• M59: 46,808,127 km (0.036 R)
• M60: 48,694,705 km (0.103 R)
• M61: 52,325,296 km (0.057 R)
• M62: 52,541,615 km (0.109 R)
• M63: 53,954,566 km (0.102 R)
• M64: 54,391,841 km (0.108 R)
• M65: 54,501,347 km (0.077 R)
• M66: 55,600,442 km (0.099 R)
• M67: 55,931,652 km (0.093 R)
• M68: 56,374,162 km (0.05 R)
• M69: 56,595,866 km (0.108 R)
• M70: 57,040,172 km (0.08 R)
• M71: 57,262,774 km (0.09 R)
• M72: 57,932,224 km (0.118 R)
• M73: 59,279,054 km (0.087 R)
• M74: 59,391,701 km (0.062 R)
• M75: 60,863,146 km (0.041 R)
• M76: 62,690,633 km (0.12 R)
• M77: 62,805,524 km (0.12 R)
• M78: 63,035,307 km (0.073 R)
• M79: 63,726,599 km (0.056 R)
• M80: 66,399,464 km (0.086 R)
• M81: 69,702,435 km (0.079 R)
• M82: 70,417,214 km (0.118 R)
• M83: 71,373,892 km (0.069 R)
• M84: 71,853,952 km (0.117 R)
• M85: 72,937,788 km (0.066 R)
• M86: 73,421,289 km (0.041 R)
• M87: 73,542,313 km (0.082 R)
• M88: 76,958,081 km (0.092 R)
• M89: 77,081,051 km (0.058 R)
• M90: 77,204,020 km (0.081 R)
• M91: 78,685,338 km (0.06 R)
• M92: 78,933,073 km (0.104 R)
• M93: 82,680,948 km (0.076 R)
• M94: 84,449,644 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 102.4

Radius: 4.2

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 15.23 AU - 16.57 AU

Year: 22283 Days

Day: 23.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 43,399,623 km

• M1: 67,618 km (0.106 R)
• M2: 109,206 km (0.061 R)
• M3: 213,327 km (0.096 R)
• M4: 348,264 km (0.1 R)
• M5: 398,978 km (0.101 R)
• M6: 960,418 km (0.118 R)
• M7: 1,088,773 km (0.11 R)
• M8: 1,203,216 km (0.097 R)
• M9: 1,876,705 km (0.114 R)
• M10: 2,060,561 km (0.062 R)
• M11: 2,154,808 km (0.087 R)
• M12: 2,250,251 km (0.075 R)
• M13: 2,470,459 km (0.109 R)
• M14: 3,334,985 km (0.11 R)
• M15: 4,134,586 km (0.071 R)
• M16: 4,343,425 km (0.119 R)
• M17: 7,032,895 km (0.037 R)
• M18: 7,281,976 km (0.078 R)
• M19: 7,461,792 km (0.12 R)
• M20: 7,752,311 km (0.11 R)
• M21: 8,344,420 km (0.03 R)
• M22: 8,494,765 km (0.101 R)
• M23: 9,259,659 km (0.083 R)
• M24: 9,689,753 km (0.115 R)
• M25: 10,166,222 km (0.07 R)
• M26: 10,609,631 km (0.103 R)
• M27: 10,854,223 km (0.036 R)
• M28: 11,266,066 km (0.116 R)
• M29: 11,724,883 km (0.095 R)
• M30: 12,445,795 km (0.105 R)
• M31: 12,790,020 km (0.115 R)
• M32: 13,050,320 km (0.104 R)
• M33: 14,019,415 km (0.075 R)
• M34: 14,108,725 km (0.117 R)
• M35: 14,198,184 km (0.086 R)
• M36: 14,287,793 km (0.088 R)
• M37: 15,102,803 km (0.114 R)
• M38: 15,562,068 km (0.084 R)
• M39: 16,072,646 km (0.112 R)
• M40: 16,353,441 km (0.112 R)
• M41: 16,447,388 km (0.074 R)
• M42: 16,588,609 km (0.049 R)
• M43: 16,730,278 km (0.063 R)
• M44: 17,014,813 km (0.073 R)
• M45: 17,588,820 km (0.062 R)
• M46: 19,248,908 km (0.102 R)
• M47: 19,596,872 km (0.108 R)
• M48: 20,097,576 km (0.093 R)
• M49: 20,653,332 km (0.101 R)
• M50: 21,883,027 km (0.09 R)
• M51: 22,611,269 km (0.118 R)
• M52: 27,645,986 km (0.087 R)
• M53: 27,757,885 km (0.06 R)
• M54: 28,038,381 km (0.064 R)
• M55: 28,658,913 km (0.079 R)
• M56: 29,056,095 km (0.074 R)
• M57: 29,226,786 km (0.057 R)
• M58: 30,431,648 km (0.097 R)
• M59: 30,547,137 km (0.049 R)
• M60: 31,302,008 km (0.078 R)
• M61: 31,477,038 km (0.036 R)
• M62: 32,004,220 km (0.089 R)
• M63: 32,239,538 km (0.08 R)
• M64: 33,483,743 km (0.114 R)
• M65: 35,714,098 km (0.119 R)
• M66: 36,202,685 km (0.067 R)
• M67: 36,754,850 km (0.113 R)
• M68: 36,939,604 km (0.091 R)
• M69: 37,495,510 km (0.07 R)
• M70: 41,591,798 km (0.106 R)
• M71: 42,686,406 km (0.096 R)
• M72: 43,399,689 km (0.079 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 18,378 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit