🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.42 AU - 0.64 AU

Year: 142 Days

Day: 35.9 Hours

Environment

Temp: 205 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,589,897 km

• M1: 148,551 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.82 AU - 1 AU

Year: 320 Days

Day: 31.8 Hours

Environment

Temp: 162 °C

Axial Tilt: 155.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.06 AU - 1.14 AU

Year: 426 Days

Day: 13.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.05 AU - 1.25 AU

Year: 455 Days

Day: 33.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.09 AU - 1.55 AU

Year: 560 Days

Day: 32.6 Hours

Environment

Temp: -18 °C

Axial Tilt: 5.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.6 AU - 2.34 AU

Year: 1020 Days

Day: 21 Hours

Environment

Temp: -70 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.4

Radius: 11.8

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.98 AU - 5.38 AU

Year: 3735 Days

Day: 11.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 75,589,897 km

• M1: 161,566 km (0.054 R)
• M2: 265,686 km (0.083 R)
• M3: 349,909 km (0.101 R)
• M4: 587,022 km (0.054 R)
• M5: 689,197 km (0.099 R)
• M6: 764,894 km (0.119 R)
• M7: 1,035,516 km (0.041 R)
• M8: 1,189,004 km (0.069 R)
• M9: 1,771,688 km (0.063 R)
• M10: 1,848,581 km (0.09 R)
• M11: 1,973,794 km (0.111 R)
• M12: 2,350,033 km (0.066 R)
• M13: 2,469,113 km (0.095 R)
• M14: 3,989,626 km (0.119 R)
• M15: 4,173,781 km (0.033 R)
• M16: 4,298,096 km (0.048 R)
• M17: 4,764,543 km (0.078 R)
• M18: 4,960,067 km (0.083 R)
• M19: 5,180,574 km (0.051 R)
• M20: 5,562,797 km (0.069 R)
• M21: 5,722,867 km (0.087 R)
• M22: 5,954,145 km (0.081 R)
• M23: 6,235,987 km (0.084 R)
• M24: 6,330,832 km (0.037 R)
• M25: 7,381,309 km (0.111 R)
• M26: 7,684,095 km (0.065 R)
• M27: 8,042,531 km (0.108 R)
• M28: 8,120,023 km (0.106 R)
• M29: 8,301,934 km (0.048 R)
• M30: 8,432,682 km (0.092 R)
• M31: 8,909,152 km (0.054 R)
• M32: 9,204,607 km (0.101 R)
• M33: 9,585,484 km (0.091 R)
• M34: 10,334,371 km (0.089 R)
• M35: 10,673,359 km (0.071 R)
• M36: 11,159,852 km (0.074 R)
• M37: 11,449,323 km (0.112 R)
• M38: 12,154,528 km (0.044 R)
• M39: 12,243,539 km (0.098 R)
• M40: 12,542,285 km (0.081 R)
• M41: 13,207,846 km (0.114 R)
• M42: 13,330,068 km (0.119 R)
• M43: 13,760,910 km (0.118 R)
• M44: 13,884,926 km (0.095 R)
• M45: 13,978,126 km (0.071 R)
• M46: 14,165,123 km (0.116 R)
• M47: 14,384,434 km (0.115 R)
• M48: 14,636,506 km (0.071 R)
• M49: 15,465,577 km (0.058 R)
• M50: 15,788,410 km (0.087 R)
• M51: 16,179,010 km (0.075 R)
• M52: 16,277,146 km (0.034 R)
• M53: 16,969,485 km (0.103 R)
• M54: 17,102,477 km (0.027 R)
• M55: 17,269,279 km (0.117 R)
• M56: 17,503,549 km (0.107 R)
• M57: 17,671,548 km (0.105 R)
• M58: 17,941,572 km (0.067 R)
• M59: 18,280,860 km (0.107 R)
• M60: 18,519,768 km (0.096 R)
• M61: 18,862,646 km (0.069 R)
• M62: 19,624,697 km (0.054 R)
• M63: 19,764,272 km (0.107 R)
• M64: 20,044,619 km (0.054 R)
• M65: 20,467,382 km (0.079 R)
• M66: 20,751,020 km (0.061 R)
• M67: 21,214,474 km (0.089 R)
• M68: 21,465,499 km (0.096 R)
• M69: 22,224,559 km (0.109 R)
• M70: 22,406,470 km (0.096 R)
• M71: 22,552,477 km (0.072 R)
• M72: 22,698,784 km (0.082 R)
• M73: 22,992,295 km (0.095 R)
• M74: 23,843,208 km (0.095 R)
• M75: 23,917,558 km (0.106 R)
• M76: 23,992,207 km (0.047 R)
• M77: 25,385,412 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883

Radius: 14.5

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.14 AU - 9.14 AU

Year: 7791 Days

Day: 6.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 75,589,897 km

• M1: 187,596 km (0.096 R)
• M2: 364,720 km (0.104 R)
• M3: 572,511 km (0.08 R)
• M4: 732,282 km (0.053 R)
• M5: 1,270,535 km (0.081 R)
• M6: 1,448,107 km (0.095 R)
• M7: 2,338,215 km (0.077 R)
• M8: 2,559,171 km (0.112 R)
• M9: 2,684,983 km (0.047 R)
• M10: 3,291,004 km (0.057 R)
• M11: 3,652,432 km (0.116 R)
• M12: 3,766,126 km (0.078 R)
• M13: 3,881,317 km (0.093 R)
• M14: 4,144,459 km (0.111 R)
• M15: 4,565,727 km (0.087 R)
• M16: 4,657,879 km (0.11 R)
• M17: 5,449,850 km (0.111 R)
• M18: 5,547,687 km (0.038 R)
• M19: 5,911,659 km (0.098 R)
• M20: 6,838,268 km (0.085 R)
• M21: 7,192,965 km (0.087 R)
• M22: 7,336,579 km (0.074 R)
• M23: 7,809,906 km (0.08 R)
• M24: 8,106,110 km (0.079 R)
• M25: 8,293,257 km (0.083 R)
• M26: 8,824,629 km (0.095 R)
• M27: 9,880,939 km (0.1 R)
• M28: 10,121,044 km (0.078 R)
• M29: 10,689,067 km (0.059 R)
• M30: 11,018,332 km (0.076 R)
• M31: 11,142,648 km (0.11 R)
• M32: 11,476,401 km (0.093 R)
• M33: 12,068,659 km (0.057 R)
• M34: 12,325,668 km (0.09 R)
• M35: 13,726,203 km (0.099 R)
• M36: 14,039,311 km (0.086 R)
• M37: 15,407,833 km (0.106 R)
• M38: 16,249,321 km (0.092 R)
• M39: 16,723,396 km (0.036 R)
• M40: 17,009,876 km (0.079 R)
• M41: 17,201,960 km (0.09 R)
• M42: 17,442,962 km (0.073 R)
• M43: 18,074,714 km (0.101 R)
• M44: 20,881,320 km (0.087 R)
• M45: 20,984,093 km (0.058 R)
• M46: 21,138,478 km (0.113 R)
• M47: 21,500,206 km (0.093 R)
• M48: 21,916,238 km (0.101 R)
• M49: 23,020,868 km (0.117 R)
• M50: 23,127,083 km (0.117 R)
• M51: 23,339,811 km (0.109 R)
• M52: 24,143,600 km (0.079 R)
• M53: 24,467,779 km (0.113 R)
• M54: 25,558,347 km (0.084 R)
• M55: 25,999,063 km (0.114 R)
• M56: 26,331,320 km (0.059 R)
• M57: 27,167,871 km (0.095 R)
• M58: 27,280,069 km (0.1 R)
• M59: 27,843,455 km (0.077 R)
• M60: 29,211,378 km (0.062 R)
• M61: 29,326,269 km (0.092 R)
• M62: 29,672,139 km (0.06 R)
• M63: 30,367,919 km (0.077 R)
• M64: 30,659,336 km (0.095 R)
• M65: 30,893,157 km (0.039 R)
• M66: 31,421,537 km (0.077 R)
• M67: 32,308,802 km (0.072 R)
• M68: 33,504,538 km (0.12 R)
• M69: 33,866,116 km (0.111 R)
• M70: 35,939,392 km (0.062 R)
• M71: 36,371,282 km (0.065 R)
• M72: 36,929,132 km (0.066 R)
• M73: 37,365,060 km (0.075 R)
• M74: 37,927,997 km (0.102 R)
• M75: 38,179,022 km (0.108 R)
• M76: 38,745,998 km (0.067 R)
• M77: 40,720,241 km (0.031 R)
• M78: 41,235,007 km (0.117 R)
• M79: 43,578,309 km (0.073 R)

Asteroid Belt

Center: 8.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.3

Radius: 9.9

Gravity: 8.98 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 8.44 AU - 11.4 AU

Year: 11528 Days

Day: 6.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 75,589,897 km

• M1: 217,814 km (0.112 R)
• M2: 322,533 km (0.101 R)
• M3: 513,569 km (0.061 R)
• M4: 687,103 km (0.075 R)
• M5: 860,487 km (0.028 R)
• M6: 1,092,513 km (0.037 R)
• M7: 1,204,712 km (0.081 R)
• M8: 1,666,670 km (0.086 R)
• M9: 1,744,610 km (0.115 R)
• M10: 2,096,165 km (0.081 R)
• M11: 2,180,539 km (0.096 R)
• M12: 2,294,831 km (0.086 R)
• M13: 3,611,891 km (0.09 R)
• M14: 3,679,659 km (0.048 R)
• M15: 3,747,875 km (0.03 R)
• M16: 3,989,775 km (0.088 R)
• M17: 4,308,419 km (0.096 R)
• M18: 4,562,137 km (0.115 R)
• M19: 4,635,440 km (0.115 R)
• M20: 5,198,376 km (0.084 R)
• M21: 5,982,419 km (0.115 R)
• M22: 6,971,410 km (0.113 R)
• M23: 7,355,428 km (0.114 R)
• M24: 7,746,327 km (0.09 R)
• M25: 8,143,958 km (0.075 R)
• M26: 8,233,268 km (0.071 R)
• M27: 8,367,757 km (0.111 R)
• M28: 8,457,964 km (0.11 R)
• M29: 8,821,637 km (0.115 R)
• M30: 9,097,795 km (0.096 R)
• M31: 9,376,645 km (0.09 R)
• M32: 9,753,033 km (0.044 R)
• M33: 10,813,532 km (0.111 R)
• M34: 11,658,012 km (0.068 R)
• M35: 11,859,820 km (0.052 R)
• M36: 13,042,391 km (0.105 R)
• M37: 13,621,185 km (0.109 R)
• M38: 13,993,834 km (0.05 R)
• M39: 14,749,452 km (0.104 R)
• M40: 16,980,106 km (0.067 R)
• M41: 17,554,113 km (0.064 R)
• M42: 17,901,629 km (0.106 R)
• M43: 18,368,375 km (0.085 R)
• M44: 18,957,641 km (0.09 R)
• M45: 19,135,512 km (0.111 R)
• M46: 19,973,410 km (0.047 R)
• M47: 22,495,181 km (0.067 R)
• M48: 23,379,006 km (0.051 R)
• M49: 23,633,771 km (0.108 R)
• M50: 24,403,153 km (0.091 R)
• M51: 25,769,280 km (0.117 R)
• M52: 25,966,450 km (0.111 R)
• M53: 26,098,246 km (0.107 R)
• M54: 26,494,830 km (0.052 R)
• M55: 26,760,217 km (0.058 R)
• M56: 27,226,962 km (0.098 R)
• M57: 27,360,852 km (0.077 R)
• M58: 28,575,288 km (0.113 R)
• M59: 29,807,226 km (0.119 R)
• M60: 30,499,116 km (0.092 R)
• M61: 30,916,943 km (0.077 R)
• M62: 31,757,982 km (0.101 R)
• M63: 32,252,104 km (0.109 R)
• M64: 33,319,485 km (0.116 R)
• M65: 35,342,647 km (0.097 R)
• M66: 36,516,541 km (0.074 R)
• M67: 37,628,652 km (0.091 R)
• M68: 37,777,801 km (0.102 R)
• M69: 38,001,898 km (0.054 R)
• M70: 39,506,853 km (0.051 R)
• M71: 39,734,391 km (0.097 R)
• M72: 39,886,233 km (0.12 R)
• M73: 40,648,434 km (0.107 R)
• M74: 42,187,198 km (0.064 R)
• M75: 42,264,690 km (0.06 R)
• M76: 43,980,428 km (0.093 R)
• M77: 44,688,774 km (0.101 R)
• M78: 47,157,737 km (0.113 R)
• M79: 48,611,529 km (0.118 R)
• M80: 49,017,986 km (0.04 R)
• M81: 49,343,960 km (0.043 R)
• M82: 50,984,450 km (0.118 R)
• M83: 51,977,481 km (0.067 R)
• M84: 52,143,535 km (0.075 R)
• M85: 52,393,064 km (0.072 R)
• M86: 52,642,892 km (0.097 R)
• M87: 53,143,896 km (0.104 R)
• M88: 53,227,670 km (0.047 R)
• M89: 53,562,620 km (0.099 R)
• M90: 56,353,368 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.2

Radius: 6.1

Gravity: 11.35 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 15.23 AU - 18.21 AU

Year: 25225 Days

Day: 19.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 75,589,897 km

• M1: 429,645 km (0.084 R)
• M2: 591,660 km (0.101 R)
• M3: 679,922 km (0.117 R)
• M4: 725,849 km (0.029 R)
• M5: 1,626,877 km (0.049 R)
• M6: 2,047,097 km (0.066 R)
• M7: 2,392,519 km (0.118 R)
• M8: 2,681,991 km (0.086 R)
• M9: 2,793,291 km (0.114 R)
• M10: 3,738,600 km (0.096 R)
• M11: 3,989,177 km (0.106 R)
• M12: 4,331,906 km (0.088 R)
• M13: 5,183,117 km (0.063 R)
• M14: 5,746,802 km (0.097 R)
• M15: 6,084,594 km (0.068 R)
• M16: 7,446,982 km (0.079 R)
• M17: 7,603,910 km (0.112 R)
• M18: 8,188,987 km (0.069 R)
• M19: 10,318,962 km (0.051 R)
• M20: 11,144,443 km (0.054 R)
• M21: 11,264,121 km (0.085 R)
• M22: 11,747,023 km (0.098 R)
• M23: 12,175,172 km (0.118 R)
• M24: 12,670,640 km (0.112 R)
• M25: 12,795,555 km (0.083 R)
• M26: 12,983,749 km (0.1 R)
• M27: 13,172,691 km (0.082 R)
• M28: 13,489,838 km (0.113 R)
• M29: 15,511,354 km (0.073 R)
• M30: 16,659,518 km (0.104 R)
• M31: 17,347,519 km (0.11 R)
• M32: 18,326,338 km (0.026 R)
• M33: 19,466,872 km (0.111 R)
• M34: 19,683,190 km (0.066 R)
• M35: 21,072,057 km (0.059 R)
• M36: 21,517,260 km (0.112 R)
• M37: 23,866,096 km (0.096 R)
• M38: 25,424,158 km (0.085 R)
• M39: 25,660,672 km (0.064 R)
• M40: 26,294,967 km (0.036 R)
• M41: 26,694,094 km (0.101 R)
• M42: 27,740,980 km (0.092 R)
• M43: 28,147,288 km (0.082 R)
• M44: 28,228,669 km (0.117 R)
• M45: 28,391,881 km (0.116 R)
• M46: 28,473,561 km (0.086 R)
• M47: 28,719,201 km (0.09 R)
• M48: 28,883,459 km (0.052 R)
• M49: 30,291,175 km (0.11 R)
• M50: 31,298,268 km (0.111 R)
• M51: 31,636,509 km (0.078 R)
• M52: 31,721,181 km (0.11 R)
• M53: 34,297,855 km (0.038 R)
• M54: 34,908,663 km (0.109 R)
• M55: 35,875,813 km (0.065 R)
• M56: 37,119,420 km (0.12 R)
• M57: 37,477,408 km (0.1 R)
• M58: 37,567,017 km (0.106 R)
• M59: 40,106,292 km (0.085 R)
• M60: 41,118,920 km (0.089 R)
• M61: 41,860,626 km (0.043 R)
• M62: 42,046,726 km (0.059 R)
• M63: 42,326,474 km (0.045 R)
• M64: 43,263,255 km (0.079 R)
• M65: 43,922,982 km (0.089 R)
• M66: 44,017,528 km (0.053 R)
• M67: 44,396,310 km (0.111 R)
• M68: 45,061,871 km (0.083 R)
• M69: 45,539,237 km (0.047 R)
• M70: 46,691,889 km (0.101 R)
• M71: 47,368,520 km (0.105 R)
• M72: 47,465,460 km (0.106 R)
• M73: 48,536,281 km (0.067 R)
• M74: 48,927,629 km (0.108 R)
• M75: 49,320,024 km (0.089 R)
• M76: 49,516,596 km (0.041 R)
• M77: 49,713,467 km (0.071 R)
• M78: 49,811,902 km (0.115 R)
• M79: 51,795,869 km (0.028 R)
• M80: 52,998,636 km (0.093 R)
• M81: 54,109,251 km (0.06 R)
• M82: 54,616,687 km (0.107 R)
• M83: 56,558,916 km (0.107 R)
• M84: 57,280,277 km (0.077 R)
• M85: 60,300,658 km (0.107 R)
• M86: 61,142,894 km (0.102 R)
• M87: 64,014,275 km (0.112 R)
• M88: 65,952,914 km (0.076 R)
• M89: 69,777,084 km (0.093 R)
• M90: 69,997,741 km (0.035 R)
• M91: 70,661,208 km (0.055 R)
• M92: 71,437,920 km (0.108 R)
• M93: 72,217,325 km (0.051 R)
• M94: 72,328,925 km (0.104 R)
• M95: 73,784,811 km (0.108 R)
• M96: 74,685,540 km (0.111 R)
• M97: 75,024,230 km (0.099 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 12,465 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit