🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.94 AU - 1.32 AU

Year: 460 Days

Day: 34 Hours

Environment

Temp: -6 °C

Axial Tilt: 2.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.12 AU - 1.52 AU

Year: 581 Days

Day: 40.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.12 AU - 1.58 AU

Year: 601 Days

Day: 40.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,753,025 km

• M1: 803,490 km (0.117 R)
• M2: 838,197 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.65 AU - 1.95 AU

Year: 925 Days

Day: 32.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,753,025 km

• M1: 1,808,189 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.69 AU - 2.01 AU

Year: 963 Days

Day: 13.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.63 AU - 4.01 AU

Year: 2316 Days

Day: 22.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.3

Radius: 13.3

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 10.69 AU - 11.59 AU

Year: 14236 Days

Day: 12.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 68,753,025 km

• M1: 190,288 km (0.077 R)
• M2: 455,675 km (0.076 R)
• M3: 935,585 km (0.12 R)
• M4: 1,055,712 km (0.109 R)
• M5: 1,351,318 km (0.083 R)
• M6: 1,469,201 km (0.093 R)
• M7: 1,715,738 km (0.076 R)
• M8: 1,976,337 km (0.093 R)
• M9: 2,180,389 km (0.076 R)
• M10: 2,634,269 km (0.064 R)
• M11: 2,758,734 km (0.111 R)
• M12: 3,303,271 km (0.045 R)
• M13: 3,464,986 km (0.092 R)
• M14: 3,853,043 km (0.09 R)
• M15: 4,167,647 km (0.117 R)
• M16: 4,401,917 km (0.099 R)
• M17: 4,670,745 km (0.08 R)
• M18: 4,791,919 km (0.112 R)
• M19: 4,975,775 km (0.093 R)
• M20: 5,162,024 km (0.12 R)
• M21: 5,413,947 km (0.078 R)
• M22: 5,573,418 km (0.106 R)
• M23: 6,260,521 km (0.053 R)
• M24: 6,563,307 km (0.111 R)
• M25: 7,183,241 km (0.027 R)
• M26: 7,323,564 km (0.117 R)
• M27: 7,822,173 km (0.101 R)
• M28: 8,777,057 km (0.091 R)
• M29: 9,078,347 km (0.116 R)
• M30: 9,536,565 km (0.07 R)
• M31: 9,691,100 km (0.09 R)
• M32: 10,238,329 km (0.037 R)
• M33: 11,199,794 km (0.094 R)
• M34: 11,403,696 km (0.082 R)
• M35: 12,189,982 km (0.115 R)
• M36: 12,399,868 km (0.084 R)
• M37: 13,294,314 km (0.07 R)
• M38: 13,945,962 km (0.068 R)
• M39: 15,325,703 km (0.1 R)
• M40: 16,608,954 km (0.07 R)
• M41: 16,795,203 km (0.066 R)
• M42: 16,982,051 km (0.119 R)
• M43: 18,117,649 km (0.087 R)
• M44: 18,261,262 km (0.062 R)
• M45: 19,034,085 km (0.051 R)
• M46: 19,326,549 km (0.068 R)
• M47: 19,571,441 km (0.107 R)
• M48: 20,262,732 km (0.093 R)
• M49: 20,811,457 km (0.074 R)
• M50: 21,365,269 km (0.047 R)
• M51: 22,744,711 km (0.102 R)
• M52: 22,848,083 km (0.051 R)
• M53: 23,003,365 km (0.092 R)
• M54: 23,367,187 km (0.055 R)
• M55: 23,680,445 km (0.074 R)
• M56: 24,311,150 km (0.117 R)
• M57: 24,628,746 km (0.104 R)
• M58: 25,054,203 km (0.05 R)
• M59: 27,492,349 km (0.115 R)
• M60: 29,553,059 km (0.084 R)
• M61: 30,232,084 km (0.119 R)
• M62: 30,801,902 km (0.118 R)
• M63: 30,916,345 km (0.099 R)
• M64: 31,260,420 km (0.09 R)
• M65: 31,778,776 km (0.082 R)
• M66: 32,010,055 km (0.114 R)
• M67: 34,413,195 km (0.089 R)
• M68: 34,888,916 km (0.07 R)
• M69: 35,127,525 km (0.062 R)
• M70: 35,426,571 km (0.116 R)
• M71: 35,967,068 km (0.094 R)
• M72: 36,328,945 km (0.045 R)
• M73: 36,570,845 km (0.073 R)
• M74: 37,421,608 km (0.091 R)
• M75: 37,788,273 km (0.057 R)
• M76: 39,142,881 km (0.078 R)
• M77: 40,138,006 km (0.045 R)
• M78: 40,576,029 km (0.117 R)
• M79: 41,204,490 km (0.078 R)
• M80: 41,519,991 km (0.06 R)
• M81: 41,772,812 km (0.084 R)
• M82: 42,280,248 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 677

Radius: 5.4

Gravity: 23.22 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 9.93 AU - 13.51 AU

Year: 15362 Days

Day: 17.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 68,753,025 km

• M1: 183,856 km (0.098 R)
• M2: 233,522 km (0.106 R)
• M3: 318,195 km (0.061 R)
• M4: 594,352 km (0.106 R)
• M5: 673,340 km (0.03 R)
• M6: 777,161 km (0.056 R)
• M7: 954,135 km (0.095 R)
• M8: 1,023,848 km (0.052 R)
• M9: 1,897,200 km (0.047 R)
• M10: 2,415,557 km (0.074 R)
• M11: 3,322,569 km (0.08 R)
• M12: 4,055,299 km (0.103 R)
• M13: 4,284,633 km (0.071 R)
• M14: 4,478,960 km (0.072 R)
• M15: 5,961,176 km (0.107 R)
• M16: 6,575,126 km (0.093 R)
• M17: 7,347,499 km (0.049 R)
• M18: 7,486,775 km (0.099 R)
• M19: 7,673,772 km (0.1 R)
• M20: 8,052,405 km (0.107 R)
• M21: 8,100,276 km (0.086 R)
• M22: 8,877,287 km (0.104 R)
• M23: 9,025,688 km (0.085 R)
• M24: 9,324,734 km (0.035 R)
• M25: 9,779,662 km (0.113 R)
• M26: 9,830,674 km (0.045 R)
• M27: 9,984,162 km (0.078 R)
• M28: 10,553,681 km (0.12 R)
• M29: 11,186,929 km (0.043 R)
• M30: 12,214,666 km (0.069 R)
• M31: 12,711,929 km (0.085 R)
• M32: 12,991,079 km (0.075 R)
• M33: 13,159,526 km (0.064 R)
• M34: 13,441,967 km (0.062 R)
• M35: 14,300,958 km (0.101 R)
• M36: 15,236,693 km (0.116 R)
• M37: 16,677,021 km (0.077 R)
• M38: 17,105,320 km (0.096 R)
• M39: 17,599,142 km (0.092 R)
• M40: 19,428,126 km (0.111 R)
• M41: 20,137,669 km (0.054 R)
• M42: 20,267,520 km (0.088 R)
• M43: 20,332,595 km (0.052 R)
• M44: 20,462,894 km (0.088 R)
• M45: 20,659,017 km (0.056 R)
• M46: 22,182,223 km (0.09 R)
• M47: 22,316,412 km (0.07 R)
• M48: 23,809,997 km (0.117 R)
• M49: 25,055,848 km (0.092 R)
• M50: 27,035,477 km (0.09 R)
• M51: 27,394,212 km (0.057 R)
• M52: 28,044,066 km (0.098 R)
• M53: 28,334,435 km (0.053 R)
• M54: 29,653,589 km (0.105 R)
• M55: 30,171,946 km (0.029 R)
• M56: 30,618,795 km (0.114 R)
• M57: 31,443,378 km (0.059 R)
• M58: 32,351,437 km (0.099 R)
• M59: 38,378,586 km (0.119 R)
• M60: 40,982,785 km (0.101 R)
• M61: 41,642,662 km (0.051 R)
• M62: 43,224,061 km (0.118 R)
• M63: 43,895,755 km (0.069 R)
• M64: 44,401,845 km (0.117 R)
• M65: 46,102,473 km (0.084 R)
• M66: 46,702,810 km (0.05 R)
• M67: 47,564,793 km (0.052 R)
• M68: 50,270,270 km (0.11 R)
• M69: 50,887,960 km (0.114 R)
• M70: 51,774,925 km (0.092 R)
• M71: 52,756,437 km (0.118 R)
• M72: 52,845,897 km (0.092 R)
• M73: 53,654,024 km (0.086 R)
• M74: 54,285,327 km (0.089 R)
• M75: 54,919,174 km (0.105 R)
• M76: 55,100,636 km (0.107 R)
• M77: 55,191,442 km (0.037 R)
• M78: 55,828,729 km (0.11 R)
• M79: 57,018,630 km (0.074 R)
• M80: 57,662,948 km (0.117 R)
• M81: 58,032,156 km (0.097 R)
• M82: 58,124,607 km (0.039 R)
• M83: 58,309,510 km (0.106 R)
• M84: 58,587,463 km (0.118 R)
• M85: 59,237,466 km (0.042 R)
• M86: 59,796,513 km (0.106 R)
• M87: 59,983,211 km (0.092 R)
• M88: 60,638,450 km (0.076 R)
• M89: 62,712,923 km (0.105 R)
• M90: 62,997,608 km (0.095 R)

Asteroid Belt

Center: 13.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 449.5

Radius: 6.9

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 11.38 AU - 17.68 AU

Year: 21206 Days

Day: 15.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 68,753,025 km

• M1: 144,512 km (0.028 R)
• M2: 224,846 km (0.071 R)
• M3: 390,450 km (0.085 R)
• M4: 535,411 km (0.061 R)
• M5: 853,605 km (0.101 R)
• M6: 1,303,446 km (0.083 R)
• M7: 1,440,179 km (0.083 R)
• M8: 1,552,975 km (0.067 R)
• M9: 1,698,235 km (0.118 R)
• M10: 2,355,718 km (0.075 R)
• M11: 2,940,197 km (0.086 R)
• M12: 4,035,253 km (0.084 R)
• M13: 4,772,022 km (0.098 R)
• M14: 5,242,657 km (0.09 R)
• M15: 5,329,723 km (0.045 R)
• M16: 5,907,919 km (0.111 R)
• M17: 5,953,247 km (0.107 R)
• M18: 6,741,179 km (0.045 R)
• M19: 7,268,362 km (0.079 R)
• M20: 8,159,367 km (0.114 R)
• M21: 9,880,491 km (0.086 R)
• M22: 10,643,589 km (0.117 R)
• M23: 11,709,175 km (0.108 R)
• M24: 12,341,525 km (0.106 R)
• M25: 12,457,613 km (0.118 R)
• M26: 13,459,769 km (0.093 R)
• M27: 14,304,249 km (0.109 R)
• M28: 15,854,532 km (0.099 R)
• M29: 16,298,090 km (0.104 R)
• M30: 16,810,014 km (0.097 R)
• M31: 17,068,070 km (0.086 R)
• M32: 18,843,198 km (0.103 R)
• M33: 19,380,404 km (0.1 R)
• M34: 21,859,390 km (0.117 R)
• M35: 22,070,323 km (0.08 R)
• M36: 22,140,934 km (0.114 R)
• M37: 23,927,581 km (0.111 R)
• M38: 25,242,546 km (0.04 R)
• M39: 26,580,699 km (0.073 R)
• M40: 27,485,617 km (0.093 R)
• M41: 28,018,185 km (0.074 R)
• M42: 29,248,179 km (0.115 R)
• M43: 29,480,654 km (0.106 R)
• M44: 30,417,137 km (0.1 R)
• M45: 34,668,259 km (0.084 R)
• M46: 35,325,892 km (0.114 R)
• M47: 36,070,590 km (0.115 R)
• M48: 36,153,766 km (0.095 R)
• M49: 36,820,674 km (0.095 R)
• M50: 38,335,950 km (0.101 R)
• M51: 38,845,481 km (0.052 R)
• M52: 39,957,442 km (0.104 R)
• M53: 41,427,091 km (0.089 R)
• M54: 42,562,838 km (0.069 R)
• M55: 43,266,846 km (0.105 R)
• M56: 44,152,316 km (0.105 R)
• M57: 45,851,149 km (0.097 R)
• M58: 46,031,115 km (0.04 R)
• M59: 47,116,448 km (0.117 R)
• M60: 48,393,266 km (0.079 R)
• M61: 49,312,245 km (0.065 R)
• M62: 50,144,159 km (0.084 R)
• M63: 50,422,561 km (0.077 R)
• M64: 51,915,847 km (0.094 R)
• M65: 54,182,853 km (0.118 R)
• M66: 55,712,042 km (0.066 R)
• M67: 59,302,242 km (0.08 R)
• M68: 59,596,501 km (0.082 R)
• M69: 59,694,786 km (0.028 R)
• M70: 62,367,203 km (0.113 R)
• M71: 67,828,123 km (0.084 R)
• M72: 68,650,014 km (0.096 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: 182 - 12,894 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit