🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.53 AU - 0.71 AU

Year: 174 Days

Day: 25.4 Hours

Environment

Temp: 185 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.61 AU - 0.83 AU

Year: 218 Days

Day: 45.6 Hours

Environment

Temp: 135 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.27 AU - 3.23 AU

Year: 1626 Days

Day: 30.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.87 AU - 4.19 AU

Year: 2884 Days

Day: 16.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,614,406 km

• M1: 624,272 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.4

Radius: 14

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.4 AU - 6.42 AU

Year: 5121 Days

Day: 9.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 52,614,406 km

• M1: 180,415 km (0.067 R)
• M2: 290,669 km (0.103 R)
• M3: 419,472 km (0.069 R)
• M4: 512,522 km (0.113 R)
• M5: 1,020,257 km (0.091 R)
• M6: 1,366,726 km (0.094 R)
• M7: 1,476,681 km (0.049 R)
• M8: 1,994,588 km (0.06 R)
• M9: 2,431,713 km (0.109 R)
• M10: 2,550,045 km (0.099 R)
• M11: 3,025,168 km (0.118 R)
• M12: 3,116,124 km (0.116 R)
• M13: 3,376,274 km (0.042 R)
• M14: 3,470,820 km (0.085 R)
• M15: 3,604,860 km (0.074 R)
• M16: 3,898,072 km (0.116 R)
• M17: 4,158,522 km (0.103 R)
• M18: 4,301,088 km (0.06 R)
• M19: 4,424,806 km (0.109 R)
• M20: 4,528,627 km (0.068 R)
• M21: 4,717,868 km (0.094 R)
• M22: 4,866,718 km (0.094 R)
• M23: 5,345,282 km (0.09 R)
• M24: 5,976,285 km (0.061 R)
• M25: 6,394,411 km (0.094 R)
• M26: 6,966,922 km (0.113 R)
• M27: 7,137,015 km (0.112 R)
• M28: 7,283,920 km (0.077 R)
• M29: 7,580,872 km (0.049 R)
• M30: 7,881,863 km (0.117 R)
• M31: 8,651,394 km (0.116 R)
• M32: 8,860,682 km (0.071 R)
• M33: 8,992,328 km (0.065 R)
• M34: 9,418,233 km (0.046 R)
• M35: 9,552,572 km (0.04 R)
• M36: 9,769,040 km (0.062 R)
• M37: 10,014,530 km (0.031 R)
• M38: 10,317,167 km (0.114 R)
• M39: 10,623,094 km (0.108 R)
• M40: 10,931,864 km (0.112 R)
• M41: 12,021,535 km (0.072 R)
• M42: 12,255,357 km (0.061 R)
• M43: 12,579,236 km (0.078 R)
• M44: 12,787,028 km (0.047 R)
• M45: 13,025,636 km (0.1 R)
• M46: 13,568,228 km (0.117 R)
• M47: 13,934,144 km (0.108 R)
• M48: 14,737,933 km (0.106 R)
• M49: 15,019,626 km (0.051 R)
• M50: 15,588,547 km (0.073 R)
• M51: 15,716,004 km (0.092 R)
• M52: 16,003,831 km (0.098 R)
• M53: 16,325,915 km (0.054 R)
• M54: 16,878,081 km (0.063 R)
• M55: 17,205,850 km (0.088 R)
• M56: 17,469,591 km (0.115 R)
• M57: 17,635,046 km (0.054 R)
• M58: 18,067,832 km (0.109 R)
• M59: 18,436,741 km (0.057 R)
• M60: 19,352,878 km (0.112 R)
• M61: 20,179,706 km (0.074 R)
• M62: 21,406,109 km (0.097 R)
• M63: 22,117,746 km (0.079 R)
• M64: 22,225,157 km (0.057 R)
• M65: 22,728,853 km (0.12 R)
• M66: 22,873,365 km (0.084 R)
• M67: 23,163,435 km (0.083 R)
• M68: 23,381,848 km (0.113 R)
• M69: 23,637,511 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.2

Radius: 11.7

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 10.35 AU - 11.29 AU

Year: 12686 Days

Day: 10.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 52,614,406 km

• M1: 147,055 km (0.037 R)
• M2: 309,219 km (0.07 R)
• M3: 767,437 km (0.076 R)
• M4: 870,061 km (0.041 R)
• M5: 1,052,122 km (0.096 R)
• M6: 1,167,911 km (0.068 R)
• M7: 1,455,138 km (0.101 R)
• M8: 1,607,429 km (0.1 R)
• M9: 1,834,369 km (0.045 R)
• M10: 2,072,080 km (0.037 R)
• M11: 2,630,230 km (0.115 R)
• M12: 3,262,430 km (0.032 R)
• M13: 3,435,066 km (0.036 R)
• M14: 3,699,705 km (0.056 R)
• M15: 4,406,256 km (0.075 R)
• M16: 4,629,605 km (0.064 R)
• M17: 4,759,007 km (0.08 R)
• M18: 4,988,191 km (0.096 R)
• M19: 5,525,996 km (0.052 R)
• M20: 5,628,919 km (0.101 R)
• M21: 6,224,319 km (0.104 R)
• M22: 6,802,963 km (0.077 R)
• M23: 7,061,618 km (0.079 R)
• M24: 7,474,658 km (0.099 R)
• M25: 7,550,653 km (0.064 R)
• M26: 8,167,445 km (0.103 R)
• M27: 8,245,835 km (0.119 R)
• M28: 8,961,361 km (0.101 R)
• M29: 9,082,685 km (0.074 R)
• M30: 9,204,458 km (0.112 R)
• M31: 9,655,645 km (0.098 R)
• M32: 10,367,132 km (0.069 R)
• M33: 11,269,357 km (0.107 R)
• M34: 11,619,715 km (0.078 R)
• M35: 11,707,829 km (0.117 R)
• M36: 12,196,714 km (0.072 R)
• M37: 12,556,348 km (0.053 R)
• M38: 14,787,301 km (0.094 R)
• M39: 15,315,531 km (0.103 R)
• M40: 16,341,323 km (0.066 R)
• M41: 16,738,057 km (0.061 R)
• M42: 17,288,577 km (0.113 R)
• M43: 17,692,641 km (0.118 R)
• M44: 18,099,996 km (0.103 R)
• M45: 19,654,767 km (0.103 R)
• M46: 19,970,717 km (0.099 R)
• M47: 20,714,817 km (0.119 R)
• M48: 21,684,810 km (0.109 R)
• M49: 22,614,561 km (0.108 R)
• M50: 22,945,770 km (0.116 R)
• M51: 23,445,577 km (0.072 R)
• M52: 23,612,977 km (0.101 R)
• M53: 23,893,024 km (0.051 R)
• M54: 24,286,766 km (0.097 R)
• M55: 24,569,356 km (0.059 R)
• M56: 25,137,678 km (0.082 R)
• M57: 26,403,426 km (0.112 R)
• M58: 26,577,707 km (0.066 R)
• M59: 27,102,646 km (0.107 R)
• M60: 28,578,728 km (0.095 R)
• M61: 28,697,958 km (0.056 R)
• M62: 30,262,752 km (0.115 R)
• M63: 30,627,920 km (0.06 R)
• M64: 31,362,296 km (0.114 R)
• M65: 34,929,756 km (0.111 R)
• M66: 35,248,699 km (0.063 R)
• M67: 35,568,689 km (0.119 R)
• M68: 38,163,314 km (0.113 R)
• M69: 39,350,523 km (0.09 R)
• M70: 41,154,225 km (0.047 R)
• M71: 41,761,442 km (0.115 R)
• M72: 42,916,338 km (0.112 R)
• M73: 43,326,535 km (0.068 R)
• M74: 44,634,021 km (0.099 R)
• M75: 44,841,663 km (0.075 R)
• M76: 45,049,604 km (0.071 R)
• M77: 45,605,659 km (0.11 R)
• M78: 45,745,084 km (0.106 R)
• M79: 46,163,958 km (0.037 R)
• M80: 46,373,994 km (0.116 R)
• M81: 47,005,745 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.2

Radius: 9.3

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 11.3 AU - 11.58 AU

Year: 13792 Days

Day: 11.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 52,614,406 km

• M1: 335,847 km (0.08 R)
• M2: 464,801 km (0.098 R)
• M3: 612,154 km (0.073 R)
• M4: 913,744 km (0.118 R)
• M5: 1,495,680 km (0.101 R)
• M6: 1,746,256 km (0.108 R)
• M7: 2,119,652 km (0.116 R)
• M8: 2,401,644 km (0.086 R)
• M9: 2,665,834 km (0.109 R)
• M10: 2,786,260 km (0.116 R)
• M11: 2,908,631 km (0.097 R)
• M12: 3,190,474 km (0.054 R)
• M13: 3,579,877 km (0.068 R)
• M14: 3,646,299 km (0.106 R)
• M15: 4,018,947 km (0.084 R)
• M16: 4,227,486 km (0.114 R)
• M17: 4,874,048 km (0.048 R)
• M18: 4,947,800 km (0.108 R)
• M19: 5,322,393 km (0.095 R)
• M20: 5,436,536 km (0.094 R)
• M21: 5,512,981 km (0.11 R)
• M22: 5,667,216 km (0.095 R)
• M23: 5,744,857 km (0.044 R)
• M24: 6,581,558 km (0.109 R)
• M25: 7,118,465 km (0.085 R)
• M26: 7,202,240 km (0.084 R)
• M27: 7,841,771 km (0.037 R)
• M28: 7,928,388 km (0.081 R)
• M29: 8,410,691 km (0.114 R)
• M30: 9,129,210 km (0.033 R)
• M31: 9,960,825 km (0.111 R)
• M32: 10,101,895 km (0.113 R)
• M33: 10,196,142 km (0.093 R)
• M34: 11,058,574 km (0.115 R)
• M35: 11,351,337 km (0.112 R)
• M36: 12,648,799 km (0.089 R)
• M37: 12,852,701 km (0.104 R)
• M38: 13,418,630 km (0.075 R)
• M39: 13,522,451 km (0.079 R)
• M40: 15,111,180 km (0.081 R)
• M41: 16,147,744 km (0.089 R)
• M42: 17,263,445 km (0.062 R)
• M43: 17,773,573 km (0.061 R)
• M44: 18,059,156 km (0.091 R)
• M45: 18,346,234 km (0.108 R)
• M46: 18,519,169 km (0.025 R)
• M47: 18,634,808 km (0.08 R)
• M48: 19,275,087 km (0.117 R)
• M49: 19,804,215 km (0.047 R)
• M50: 20,100,269 km (0.099 R)
• M51: 20,219,199 km (0.116 R)
• M52: 20,278,590 km (0.095 R)
• M53: 20,577,038 km (0.084 R)
• M54: 21,420,321 km (0.09 R)
• M55: 22,213,489 km (0.108 R)
• M56: 23,327,544 km (0.063 R)
• M57: 23,514,990 km (0.083 R)
• M58: 23,702,885 km (0.086 R)
• M59: 23,828,547 km (0.102 R)
• M60: 26,256,221 km (0.085 R)
• M61: 26,581,447 km (0.119 R)
• M62: 26,646,672 km (0.087 R)
• M63: 26,711,897 km (0.118 R)
• M64: 27,039,067 km (0.059 R)
• M65: 27,433,407 km (0.116 R)
• M66: 28,028,507 km (0.102 R)
• M67: 29,231,274 km (0.09 R)
• M68: 29,635,937 km (0.09 R)
• M69: 29,771,323 km (0.094 R)
• M70: 30,724,261 km (0.077 R)
• M71: 32,311,345 km (0.049 R)
• M72: 34,991,540 km (0.081 R)
• M73: 36,575,632 km (0.089 R)
• M74: 37,011,710 km (0.113 R)
• M75: 37,742,196 km (0.111 R)
• M76: 37,888,952 km (0.112 R)
• M77: 38,551,371 km (0.03 R)
• M78: 39,440,731 km (0.114 R)
• M79: 39,664,080 km (0.108 R)
• M80: 40,486,569 km (0.099 R)
• M81: 40,787,111 km (0.116 R)
• M82: 45,383,207 km (0.093 R)
• M83: 45,695,268 km (0.087 R)
• M84: 50,543,735 km (0.116 R)
• M85: 51,842,394 km (0.115 R)
• M86: 52,005,456 km (0.102 R)
• M87: 52,495,688 km (0.093 R)
• M88: 52,741,477 km (0.093 R)
• M89: 54,472,175 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 241.3

Radius: 8

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 12.38 AU - 16.32 AU

Year: 19376 Days

Day: 22.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 52,614,406 km

• M1: 104,120 km (0.064 R)
• M2: 372,349 km (0.086 R)
• M3: 458,218 km (0.039 R)
• M4: 535,411 km (0.038 R)
• M5: 600,785 km (0.118 R)
• M6: 669,151 km (0.09 R)
• M7: 989,889 km (0.115 R)
• M8: 1,310,178 km (0.095 R)
• M9: 1,937,592 km (0.073 R)
• M10: 2,094,221 km (0.119 R)
• M11: 3,180,900 km (0.105 R)
• M12: 3,812,951 km (0.101 R)
• M13: 3,911,087 km (0.105 R)
• M14: 3,977,059 km (0.061 R)
• M15: 4,076,542 km (0.078 R)
• M16: 4,483,149 km (0.049 R)
• M17: 4,726,246 km (0.045 R)
• M18: 4,902,621 km (0.072 R)
• M19: 5,704,316 km (0.1 R)
• M20: 5,779,115 km (0.087 R)
• M21: 6,005,756 km (0.092 R)
• M22: 6,082,051 km (0.099 R)
• M23: 6,742,825 km (0.047 R)
• M24: 7,385,348 km (0.087 R)
• M25: 8,300,737 km (0.091 R)
• M26: 8,513,764 km (0.098 R)
• M27: 8,728,587 km (0.098 R)
• M28: 8,945,205 km (0.045 R)
• M29: 9,163,618 km (0.108 R)
• M30: 9,919,386 km (0.112 R)
• M31: 10,054,772 km (0.089 R)
• M32: 10,327,489 km (0.071 R)
• M33: 11,160,300 km (0.03 R)
• M34: 12,062,675 km (0.118 R)
• M35: 12,889,801 km (0.092 R)
• M36: 13,886,123 km (0.111 R)
• M37: 14,189,807 km (0.109 R)
• M38: 16,057,985 km (0.066 R)
• M39: 16,643,960 km (0.104 R)
• M40: 17,020,647 km (0.102 R)
• M41: 17,672,744 km (0.048 R)
• M42: 17,946,957 km (0.115 R)
• M43: 18,333,069 km (0.049 R)
• M44: 18,610,574 km (0.106 R)
• M45: 18,722,024 km (0.078 R)
• M46: 18,889,574 km (0.097 R)
• M47: 18,945,523 km (0.097 R)
• M48: 20,190,327 km (0.112 R)
• M49: 20,591,997 km (0.092 R)
• M50: 21,871,358 km (0.036 R)
• M51: 22,342,891 km (0.115 R)
• M52: 22,639,394 km (0.11 R)
• M53: 23,838,122 km (0.079 R)
• M54: 25,057,494 km (0.103 R)
• M55: 25,550,868 km (0.062 R)
• M56: 26,547,189 km (0.11 R)
• M57: 27,176,398 km (0.074 R)
• M58: 27,619,806 km (0.107 R)
• M59: 28,513,653 km (0.056 R)
• M60: 28,577,831 km (0.116 R)
• M61: 29,937,376 km (0.101 R)
• M62: 30,592,166 km (0.036 R)
• M63: 31,516,831 km (0.042 R)
• M64: 31,716,245 km (0.099 R)
• M65: 31,915,958 km (0.098 R)
• M66: 32,383,750 km (0.056 R)
• M67: 34,004,494 km (0.049 R)
• M68: 34,072,561 km (0.076 R)
• M69: 34,824,739 km (0.092 R)
• M70: 36,554,389 km (0.107 R)
• M71: 36,973,712 km (0.056 R)
• M72: 38,382,924 km (0.1 R)
• M73: 38,808,979 km (0.107 R)
• M74: 39,594,368 km (0.089 R)
• M75: 40,457,099 km (0.074 R)
• M76: 41,035,743 km (0.075 R)
• M77: 41,762,789 km (0.094 R)
• M78: 42,494,173 km (0.119 R)
• M79: 43,082,242 km (0.109 R)
• M80: 43,303,497 km (0.107 R)
• M81: 45,012,204 km (0.108 R)
• M82: 46,063,129 km (0.093 R)
• M83: 48,036,026 km (0.086 R)
• M84: 48,572,035 km (0.118 R)
• M85: 49,418,011 km (0.11 R)
• M86: 49,804,273 km (0.12 R)
• M87: 49,959,107 km (0.068 R)
• M88: 51,672,002 km (0.106 R)
• M89: 51,907,020 km (0.102 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 11,312 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit