🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.53 AU - 0.57 AU

Year: 152 Days

Day: 38.5 Hours

Environment

Temp: 152 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.01 AU - 1.07 AU

Year: 395 Days

Day: 20.4 Hours

Environment

Temp: 26 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.1 AU - 1.54 AU

Year: 565 Days

Day: 25.3 Hours

Environment

Temp: -32 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.33 AU - 1.49 AU

Year: 624 Days

Day: 35.8 Hours

Environment

Temp: -27 °C

Axial Tilt: 94.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,524,751 km

• M1: 277,504 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.39 AU - 1.57 AU

Year: 671 Days

Day: 12.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,524,751 km

• M1: 986,897 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.22 AU - 2.3 AU

Year: 1267 Days

Day: 35.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.4

Radius: 9.2

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.94 AU - 5.6 AU

Year: 3884 Days

Day: 12.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 31,524,751 km

• M1: 122,820 km (0.113 R)
• M2: 221,704 km (0.033 R)
• M3: 334,202 km (0.109 R)
• M4: 399,726 km (0.083 R)
• M5: 485,445 km (0.114 R)
• M6: 589,116 km (0.097 R)
• M7: 960,269 km (0.116 R)
• M8: 1,019,809 km (0.052 R)
• M9: 1,156,840 km (0.11 R)
• M10: 1,285,495 km (0.108 R)
• M11: 1,472,342 km (0.107 R)
• M12: 1,708,408 km (0.032 R)
• M13: 1,856,061 km (0.116 R)
• M14: 1,939,985 km (0.043 R)
• M15: 2,396,558 km (0.112 R)
• M16: 2,515,937 km (0.041 R)
• M17: 2,609,136 km (0.107 R)
• M18: 2,684,534 km (0.045 R)
• M19: 2,944,535 km (0.099 R)
• M20: 3,406,194 km (0.112 R)
• M21: 3,603,514 km (0.102 R)
• M22: 3,879,821 km (0.09 R)
• M23: 4,129,948 km (0.084 R)
• M24: 4,229,281 km (0.102 R)
• M25: 4,318,143 km (0.073 R)
• M26: 4,418,972 km (0.111 R)
• M27: 4,554,657 km (0.118 R)
• M28: 4,645,911 km (0.116 R)
• M29: 4,841,885 km (0.091 R)
• M30: 5,325,684 km (0.113 R)
• M31: 5,518,665 km (0.081 R)
• M32: 5,603,787 km (0.092 R)
• M33: 5,750,841 km (0.05 R)
• M34: 5,849,576 km (0.103 R)
• M35: 6,023,708 km (0.057 R)
• M36: 6,351,776 km (0.04 R)
• M37: 6,492,248 km (0.074 R)
• M38: 6,646,783 km (0.058 R)
• M39: 6,815,529 km (0.083 R)
• M40: 6,907,083 km (0.072 R)
• M41: 6,972,607 km (0.106 R)
• M42: 7,383,852 km (0.105 R)
• M43: 7,572,195 km (0.082 R)
• M44: 7,803,025 km (0.037 R)
• M45: 8,119,125 km (0.115 R)
• M46: 8,216,214 km (0.099 R)
• M47: 8,439,414 km (0.104 R)
• M48: 8,792,166 km (0.057 R)
• M49: 9,020,602 km (0.082 R)
• M50: 9,135,493 km (0.12 R)
• M51: 9,879,593 km (0.108 R)
• M52: 9,998,074 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.4

Radius: 9.6

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.19 AU - 6.45 AU

Year: 5234 Days

Day: 5.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 31,524,751 km

• M1: 189,541 km (0.118 R)
• M2: 285,582 km (0.071 R)
• M3: 387,309 km (0.117 R)
• M4: 524,939 km (0.047 R)
• M5: 634,145 km (0.115 R)
• M6: 739,612 km (0.117 R)
• M7: 890,257 km (0.072 R)
• M8: 1,311,076 km (0.09 R)
• M9: 1,464,414 km (0.087 R)
• M10: 1,738,926 km (0.034 R)
• M11: 2,029,894 km (0.083 R)
• M12: 2,190,262 km (0.072 R)
• M13: 2,262,967 km (0.1 R)
• M14: 2,448,169 km (0.076 R)
• M15: 2,580,862 km (0.067 R)
• M16: 2,754,994 km (0.119 R)
• M17: 2,853,579 km (0.066 R)
• M18: 3,054,041 km (0.107 R)
• M19: 3,363,559 km (0.096 R)
• M20: 3,596,931 km (0.063 R)
• M21: 3,661,557 km (0.099 R)
• M22: 4,034,954 km (0.049 R)
• M23: 4,700,066 km (0.072 R)
• M24: 4,794,612 km (0.116 R)
• M25: 5,130,160 km (0.085 R)
• M26: 5,448,654 km (0.078 R)
• M27: 6,027,897 km (0.12 R)
• M28: 6,547,450 km (0.046 R)
• M29: 6,786,059 km (0.099 R)
• M30: 7,271,803 km (0.101 R)
• M31: 7,518,939 km (0.041 R)
• M32: 7,824,717 km (0.114 R)
• M33: 8,305,225 km (0.094 R)
• M34: 8,563,581 km (0.1 R)
• M35: 9,058,749 km (0.118 R)
• M36: 9,384,274 km (0.038 R)
• M37: 9,713,539 km (0.097 R)
• M38: 10,107,580 km (0.112 R)
• M39: 10,599,757 km (0.094 R)
• M40: 11,068,148 km (0.054 R)
• M41: 11,416,113 km (0.044 R)
• M42: 11,896,322 km (0.091 R)
• M43: 12,350,501 km (0.1 R)
• M44: 12,777,304 km (0.083 R)
• M45: 13,611,761 km (0.116 R)
• M46: 14,052,626 km (0.068 R)
• M47: 14,532,685 km (0.11 R)
• M48: 14,670,764 km (0.117 R)
• M49: 14,913,711 km (0.068 R)
• M50: 15,262,872 km (0.079 R)
• M51: 16,076,236 km (0.106 R)
• M52: 16,650,243 km (0.114 R)
• M53: 16,939,864 km (0.111 R)
• M54: 17,450,741 km (0.084 R)
• M55: 17,929,604 km (0.072 R)
• M56: 19,126,686 km (0.112 R)
• M57: 19,391,923 km (0.075 R)
• M58: 19,849,543 km (0.094 R)
• M59: 20,775,554 km (0.071 R)
• M60: 21,676,133 km (0.058 R)
• M61: 21,754,971 km (0.078 R)
• M62: 22,151,106 km (0.12 R)
• M63: 22,349,922 km (0.047 R)
• M64: 22,429,658 km (0.077 R)
• M65: 22,549,485 km (0.073 R)
• M66: 22,910,016 km (0.099 R)
• M67: 24,248,468 km (0.084 R)
• M68: 24,617,826 km (0.106 R)
• M69: 25,695,529 km (0.085 R)
• M70: 26,324,289 km (0.087 R)
• M71: 26,577,259 km (0.11 R)
• M72: 28,283,871 km (0.076 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.9

Radius: 10

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 6.41 AU - 7.01 AU

Year: 6479 Days

Day: 11.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 31,524,751 km

• M1: 278,102 km (0.086 R)
• M2: 347,366 km (0.091 R)
• M3: 433,684 km (0.093 R)
• M4: 549,024 km (0.11 R)
• M5: 849,417 km (0.098 R)
• M6: 999,164 km (0.109 R)
• M7: 1,104,032 km (0.047 R)
• M8: 1,171,651 km (0.112 R)
• M9: 1,296,864 km (0.117 R)
• M10: 1,368,521 km (0.047 R)
• M11: 1,456,335 km (0.102 R)
• M12: 1,684,472 km (0.104 R)
• M13: 1,794,875 km (0.091 R)
• M14: 2,039,917 km (0.065 R)
• M15: 2,295,879 km (0.084 R)
• M16: 2,383,543 km (0.12 R)
• M17: 2,508,307 km (0.106 R)
• M18: 2,838,919 km (0.058 R)
• M19: 2,914,316 km (0.114 R)
• M20: 3,009,460 km (0.057 R)
• M21: 3,481,142 km (0.091 R)
• M22: 3,705,090 km (0.116 R)
• M23: 3,996,956 km (0.119 R)
• M24: 4,081,778 km (0.044 R)
• M25: 4,296,451 km (0.05 R)
• M26: 4,781,746 km (0.086 R)
• M27: 4,894,543 km (0.116 R)
• M28: 5,076,753 km (0.097 R)
• M29: 5,214,982 km (0.063 R)
• M30: 5,307,882 km (0.066 R)
• M31: 5,495,179 km (0.033 R)
• M32: 5,566,088 km (0.035 R)
• M33: 5,708,655 km (0.06 R)
• M34: 5,804,397 km (0.103 R)
• M35: 6,045,998 km (0.111 R)
• M36: 6,143,685 km (0.09 R)
• M37: 6,414,757 km (0.118 R)
• M38: 6,639,602 km (0.097 R)
• M39: 6,816,277 km (0.084 R)
• M40: 7,174,265 km (0.06 R)
• M41: 7,433,668 km (0.107 R)
• M42: 7,590,895 km (0.085 R)
• M43: 7,669,883 km (0.108 R)
• M44: 7,855,384 km (0.107 R)
• M45: 8,095,938 km (0.116 R)
• M46: 8,176,720 km (0.087 R)
• M47: 8,257,653 km (0.069 R)
• M48: 8,749,381 km (0.067 R)
• M49: 8,887,759 km (0.034 R)
• M50: 9,732,688 km (0.106 R)
• M51: 10,020,065 km (0.114 R)
• M52: 10,662,139 km (0.079 R)
• M53: 11,559,128 km (0.113 R)
• M54: 12,232,319 km (0.054 R)
• M55: 12,542,435 km (0.032 R)
• M56: 12,855,244 km (0.105 R)
• M57: 13,616,398 km (0.108 R)
• M58: 13,841,244 km (0.1 R)
• M59: 16,223,739 km (0.069 R)
• M60: 16,530,415 km (0.088 R)
• M61: 16,873,293 km (0.12 R)
• M62: 16,942,258 km (0.104 R)
• M63: 17,741,111 km (0.115 R)
• M64: 17,881,284 km (0.084 R)
• M65: 17,951,445 km (0.092 R)
• M66: 18,410,262 km (0.117 R)
• M67: 19,051,738 km (0.083 R)
• M68: 20,137,369 km (0.054 R)
• M69: 20,283,526 km (0.095 R)
• M70: 22,179,081 km (0.111 R)
• M71: 23,128,878 km (0.093 R)
• M72: 23,282,066 km (0.096 R)
• M73: 23,705,129 km (0.077 R)
• M74: 24,014,348 km (0.116 R)
• M75: 24,169,481 km (0.098 R)
• M76: 24,363,808 km (0.115 R)
• M77: 24,519,689 km (0.105 R)
• M78: 24,910,888 km (0.077 R)
• M79: 25,185,998 km (0.084 R)
• M80: 25,462,006 km (0.081 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.5

Radius: 8

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 6.64 AU - 8.24 AU

Year: 7565 Days

Day: 5.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 31,524,751 km

• M1: 151,543 km (0.053 R)
• M2: 246,687 km (0.027 R)
• M3: 296,503 km (0.074 R)
• M4: 379,679 km (0.045 R)
• M5: 632,350 km (0.096 R)
• M6: 770,878 km (0.096 R)
• M7: 1,078,301 km (0.091 R)
• M8: 1,214,884 km (0.054 R)
• M9: 1,373,308 km (0.072 R)
• M10: 1,488,349 km (0.099 R)
• M11: 1,572,423 km (0.054 R)
• M12: 1,728,005 km (0.11 R)
• M13: 2,091,827 km (0.096 R)
• M14: 2,148,525 km (0.116 R)
• M15: 2,439,642 km (0.108 R)
• M16: 2,826,353 km (0.096 R)
• M17: 3,188,679 km (0.098 R)
• M18: 3,520,636 km (0.103 R)
• M19: 4,582,033 km (0.096 R)
• M20: 5,497,273 km (0.101 R)
• M21: 5,602,440 km (0.107 R)
• M22: 5,948,759 km (0.078 R)
• M23: 6,111,073 km (0.075 R)
• M24: 6,165,377 km (0.117 R)
• M25: 6,302,109 km (0.105 R)
• M26: 6,357,162 km (0.083 R)
• M27: 6,495,240 km (0.106 R)
• M28: 6,915,610 km (0.11 R)
• M29: 8,049,562 km (0.088 R)
• M30: 8,531,267 km (0.113 R)
• M31: 8,714,375 km (0.1 R)
• M32: 8,806,378 km (0.047 R)
• M33: 9,053,364 km (0.063 R)
• M34: 9,649,063 km (0.098 R)
• M35: 9,744,357 km (0.1 R)
• M36: 9,808,085 km (0.119 R)
• M37: 10,128,374 km (0.07 R)
• M38: 10,452,254 km (0.067 R)
• M39: 11,209,967 km (0.104 R)
• M40: 12,156,173 km (0.109 R)
• M41: 12,259,097 km (0.107 R)
• M42: 12,917,627 km (0.097 R)
• M43: 13,445,557 km (0.094 R)
• M44: 14,016,423 km (0.11 R)
• M45: 14,377,253 km (0.056 R)
• M46: 14,668,071 km (0.085 R)
• M47: 15,071,237 km (0.095 R)
• M48: 15,478,144 km (0.054 R)
• M49: 15,963,439 km (0.087 R)
• M50: 16,264,729 km (0.098 R)
• M51: 16,567,815 km (0.108 R)
• M52: 17,218,117 km (0.059 R)
• M53: 17,720,915 km (0.083 R)
• M54: 17,876,646 km (0.099 R)
• M55: 18,425,222 km (0.078 R)
• M56: 19,019,125 km (0.043 R)
• M57: 19,458,644 km (0.052 R)
• M58: 19,780,429 km (0.1 R)
• M59: 20,185,091 km (0.099 R)
• M60: 21,249,929 km (0.055 R)
• M61: 21,498,261 km (0.051 R)
• M62: 22,333,017 km (0.078 R)
• M63: 22,459,278 km (0.086 R)
• M64: 22,543,502 km (0.11 R)
• M65: 22,796,771 km (0.091 R)
• M66: 23,562,263 km (0.117 R)
• M67: 24,336,133 km (0.034 R)
• M68: 25,074,697 km (0.036 R)
• M69: 25,249,577 km (0.064 R)
• M70: 25,600,534 km (0.111 R)
• M71: 25,688,498 km (0.108 R)
• M72: 25,997,268 km (0.069 R)
• M73: 27,694,605 km (0.107 R)
• M74: 27,830,141 km (0.045 R)
• M75: 28,147,288 km (0.036 R)
• M76: 28,374,527 km (0.117 R)
• M77: 28,922,355 km (0.112 R)
• M78: 29,243,541 km (0.12 R)
• M79: 29,796,904 km (0.094 R)
• M80: 30,028,481 km (0.062 R)
• M81: 30,167,757 km (0.114 R)
• M82: 31,242,319 km (0.119 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 17,677 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit