🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.15 AU - 1.29 AU

Year: 502 Days

Day: 26.2 Hours

Environment

Temp: -14 °C

Axial Tilt: 11.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.26 AU - 1.82 AU

Year: 712 Days

Day: 15.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,933,470 km

• M1: 332,406 km (0.097 R)
• M2: 608,265 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.36 AU - 2.1 AU

Year: 848 Days

Day: 27.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,933,470 km

• M1: 171,290 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.74 AU - 2.14 AU

Year: 1007 Days

Day: 44.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.58 AU - 2.96 AU

Year: 1719 Days

Day: 30.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.35 AU - 4.49 AU

Year: 2893 Days

Day: 18.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.31 AU - 5.25 AU

Year: 3301 Days

Day: 14.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,933,470 km

• M1: 74,949 km (0.053 R)

Asteroid Belt

Center: 5.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816

Radius: 10.5

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.68 AU - 6.94 AU

Year: 5909 Days

Day: 14.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 36,933,470 km

• M1: 151,393 km (0.04 R)
• M2: 667,655 km (0.085 R)
• M3: 877,541 km (0.103 R)
• M4: 952,340 km (0.116 R)
• M5: 1,207,554 km (0.072 R)
• M6: 1,631,066 km (0.099 R)
• M7: 1,706,014 km (0.112 R)
• M8: 1,958,087 km (0.082 R)
• M9: 2,629,332 km (0.118 R)
• M10: 2,967,274 km (0.093 R)
• M11: 3,176,711 km (0.109 R)
• M12: 3,319,128 km (0.07 R)
• M13: 3,935,322 km (0.102 R)
• M14: 4,295,852 km (0.085 R)
• M15: 4,374,541 km (0.067 R)
• M16: 4,533,264 km (0.081 R)
• M17: 4,966,201 km (0.107 R)
• M18: 5,468,999 km (0.111 R)
• M19: 5,669,011 km (0.114 R)
• M20: 6,313,329 km (0.115 R)
• M21: 6,644,240 km (0.062 R)
• M22: 6,888,533 km (0.11 R)
• M23: 7,042,769 km (0.117 R)
• M24: 7,830,701 km (0.096 R)
• M25: 8,121,220 km (0.096 R)
• M26: 8,580,335 km (0.047 R)
• M27: 8,746,240 km (0.11 R)
• M28: 8,846,470 km (0.04 R)
• M29: 9,182,916 km (0.101 R)
• M30: 9,386,818 km (0.084 R)
• M31: 9,489,442 km (0.064 R)
• M32: 9,730,145 km (0.07 R)
• M33: 10,182,529 km (0.066 R)
• M34: 10,927,676 km (0.048 R)
• M35: 11,764,077 km (0.106 R)
• M36: 11,985,781 km (0.106 R)
• M37: 12,208,682 km (0.114 R)
• M38: 12,847,914 km (0.088 R)
• M39: 12,923,910 km (0.056 R)
• M40: 13,229,089 km (0.098 R)
• M41: 13,691,347 km (0.104 R)
• M42: 13,963,465 km (0.093 R)
• M43: 15,109,834 km (0.12 R)
• M44: 15,190,018 km (0.082 R)
• M45: 16,081,173 km (0.047 R)
• M46: 16,204,142 km (0.113 R)
• M47: 16,409,540 km (0.043 R)
• M48: 16,657,274 km (0.078 R)
• M49: 16,864,617 km (0.035 R)
• M50: 16,947,793 km (0.103 R)
• M51: 17,156,333 km (0.085 R)
• M52: 17,407,807 km (0.114 R)
• M53: 17,744,851 km (0.113 R)
• M54: 18,339,951 km (0.088 R)
• M55: 18,425,521 km (0.045 R)
• M56: 18,554,175 km (0.099 R)
• M57: 18,640,044 km (0.102 R)
• M58: 18,726,063 km (0.052 R)
• M59: 18,898,549 km (0.098 R)
• M60: 18,984,867 km (0.075 R)
• M61: 19,288,401 km (0.082 R)
• M62: 20,296,990 km (0.108 R)
• M63: 21,773,820 km (0.12 R)
• M64: 23,331,434 km (0.069 R)
• M65: 24,405,397 km (0.095 R)
• M66: 24,829,955 km (0.074 R)
• M67: 26,456,084 km (0.079 R)
• M68: 26,601,344 km (0.063 R)
• M69: 27,968,668 km (0.109 R)
• M70: 28,611,191 km (0.102 R)
• M71: 28,760,191 km (0.065 R)
• M72: 29,208,685 km (0.107 R)
• M73: 29,358,732 km (0.102 R)
• M74: 32,464,234 km (0.069 R)
• M75: 32,827,158 km (0.117 R)
• M76: 33,243,639 km (0.062 R)
• M77: 33,504,837 km (0.05 R)
• M78: 34,187,302 km (0.066 R)
• M79: 34,609,467 km (0.051 R)
• M80: 34,768,191 km (0.078 R)
• M81: 35,033,278 km (0.098 R)
• M82: 35,565,697 km (0.059 R)
• M83: 35,725,916 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.1

Radius: 11

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.79 AU - 9.37 AU

Year: 7780 Days

Day: 5.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 36,933,470 km

• M1: 425,157 km (0.05 R)
• M2: 623,075 km (0.111 R)
• M3: 902,075 km (0.049 R)
• M4: 1,038,957 km (0.096 R)
• M5: 1,392,607 km (0.115 R)
• M6: 1,532,481 km (0.03 R)
• M7: 1,783,356 km (0.071 R)
• M8: 2,047,696 km (0.082 R)
• M9: 2,207,915 km (0.111 R)
• M10: 2,324,901 km (0.095 R)
• M11: 3,018,287 km (0.09 R)
• M12: 3,578,531 km (0.11 R)
• M13: 3,661,258 km (0.091 R)
• M14: 3,941,605 km (0.101 R)
• M15: 4,142,066 km (0.109 R)
• M16: 5,101,138 km (0.068 R)
• M17: 5,446,260 km (0.106 R)
• M18: 5,637,745 km (0.118 R)
• M19: 6,901,847 km (0.086 R)
• M20: 7,213,759 km (0.106 R)
• M21: 7,283,771 km (0.096 R)
• M22: 7,601,367 km (0.052 R)
• M23: 7,779,837 km (0.058 R)
• M24: 8,916,931 km (0.108 R)
• M25: 9,370,960 km (0.118 R)
• M26: 9,639,339 km (0.104 R)
• M27: 9,716,531 km (0.078 R)
• M28: 10,027,246 km (0.078 R)
• M29: 10,778,227 km (0.044 R)
• M30: 11,140,254 km (0.083 R)
• M31: 11,506,320 km (0.103 R)
• M32: 12,292,158 km (0.102 R)
• M33: 12,459,857 km (0.109 R)
• M34: 12,586,118 km (0.087 R)
• M35: 14,090,175 km (0.074 R)
• M36: 14,442,029 km (0.079 R)
• M37: 15,424,288 km (0.107 R)
• M38: 17,264,941 km (0.052 R)
• M39: 17,735,875 km (0.104 R)
• M40: 18,258,869 km (0.09 R)
• M41: 19,222,728 km (0.106 R)
• M42: 19,417,504 km (0.095 R)
• M43: 20,599,776 km (0.077 R)
• M44: 20,749,075 km (0.1 R)
• M45: 21,049,019 km (0.103 R)
• M46: 21,199,514 km (0.077 R)
• M47: 21,350,459 km (0.101 R)
• M48: 21,451,287 km (0.119 R)
• M49: 21,703,809 km (0.031 R)
• M50: 22,365,330 km (0.104 R)
• M51: 23,188,568 km (0.034 R)
• M52: 23,395,910 km (0.09 R)
• M53: 23,603,851 km (0.119 R)
• M54: 23,812,540 km (0.057 R)
• M55: 24,074,187 km (0.068 R)
• M56: 24,600,173 km (0.061 R)
• M57: 24,917,620 km (0.084 R)
• M58: 25,610,258 km (0.06 R)
• M59: 25,985,749 km (0.042 R)
• M60: 27,287,100 km (0.077 R)
• M61: 27,945,630 km (0.098 R)
• M62: 28,332,341 km (0.113 R)
• M63: 28,776,347 km (0.099 R)
• M64: 30,859,647 km (0.079 R)
• M65: 31,316,519 km (0.092 R)
• M66: 32,179,100 km (0.075 R)
• M67: 32,410,528 km (0.051 R)
• M68: 33,282,983 km (0.114 R)
• M69: 33,575,597 km (0.033 R)
• M70: 34,104,275 km (0.116 R)
• M71: 34,813,668 km (0.058 R)
• M72: 35,229,551 km (0.101 R)
• M73: 36,246,666 km (0.107 R)
• M74: 36,427,231 km (0.116 R)
• M75: 36,789,108 km (0.112 R)
• M76: 36,909,983 km (0.066 R)
• M77: 38,248,585 km (0.07 R)
• M78: 39,170,407 km (0.12 R)
• M79: 40,473,255 km (0.113 R)
• M80: 41,349,599 km (0.117 R)
• M81: 41,727,184 km (0.115 R)
• M82: 41,916,276 km (0.108 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.4

Radius: 8.1

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 8.62 AU - 11.04 AU

Year: 11489 Days

Day: 12.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 36,933,470 km

• M1: 182,360 km (0.091 R)
• M2: 282,590 km (0.048 R)
• M3: 488,138 km (0.045 R)
• M4: 683,213 km (0.062 R)
• M5: 739,462 km (0.106 R)
• M6: 872,455 km (0.08 R)
• M7: 1,045,839 km (0.103 R)
• M8: 1,230,742 km (0.083 R)
• M9: 1,518,418 km (0.043 R)
• M10: 1,612,815 km (0.103 R)
• M11: 1,689,558 km (0.098 R)
• M12: 2,435,902 km (0.044 R)
• M13: 3,223,685 km (0.105 R)
• M14: 3,444,641 km (0.065 R)
• M15: 4,137,129 km (0.093 R)
• M16: 4,243,344 km (0.104 R)
• M17: 4,567,373 km (0.047 R)
• M18: 5,645,824 km (0.07 R)
• M19: 5,763,856 km (0.103 R)
• M20: 6,032,385 km (0.111 R)
• M21: 6,304,952 km (0.09 R)
• M22: 6,705,725 km (0.108 R)
• M23: 6,830,788 km (0.112 R)
• M24: 6,988,165 km (0.12 R)
• M25: 7,210,468 km (0.109 R)
• M26: 8,089,804 km (0.082 R)
• M27: 8,323,326 km (0.059 R)
• M28: 8,457,665 km (0.041 R)
• M29: 9,175,286 km (0.1 R)
• M30: 9,279,406 km (0.094 R)
• M31: 10,090,526 km (0.107 R)
• M32: 10,341,850 km (0.08 R)
• M33: 10,631,771 km (0.087 R)
• M34: 10,814,280 km (0.119 R)
• M35: 11,256,492 km (0.11 R)
• M36: 13,713,487 km (0.12 R)
• M37: 13,792,774 km (0.113 R)
• M38: 13,991,889 km (0.069 R)
• M39: 14,392,961 km (0.06 R)
• M40: 15,247,613 km (0.064 R)
• M41: 15,329,743 km (0.032 R)
• M42: 16,118,423 km (0.097 R)
• M43: 16,328,308 km (0.093 R)
• M44: 16,538,942 km (0.093 R)
• M45: 16,750,474 km (0.118 R)
• M46: 17,778,361 km (0.1 R)
• M47: 17,995,128 km (0.084 R)
• M48: 18,738,480 km (0.094 R)
• M49: 18,959,137 km (0.081 R)
• M50: 19,492,004 km (0.083 R)
• M51: 20,891,193 km (0.117 R)
• M52: 22,744,112 km (0.118 R)
• M53: 24,408,089 km (0.081 R)
• M54: 26,654,002 km (0.109 R)
• M55: 28,710,823 km (0.12 R)
• M56: 30,092,958 km (0.094 R)
• M57: 31,444,276 km (0.053 R)
• M58: 32,815,340 km (0.112 R)
• M59: 33,883,319 km (0.12 R)
• M60: 34,313,563 km (0.073 R)
• M61: 34,908,214 km (0.103 R)
• M62: 35,288,492 km (0.11 R)
• M63: 36,162,742 km (0.079 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 13,940 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit