🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.46 AU - 0.56 AU

Year: 133 Days

Day: 18.4 Hours

Environment

Temp: 182 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 112,798,667 km

• M1: 393,442 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.64 AU - 1.02 AU

Year: 276 Days

Day: 19.7 Hours

Environment

Temp: 126 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 112,798,667 km

• M1: 298,747 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.46 AU - 1.94 AU

Year: 810 Days

Day: 42 Hours

Environment

Temp: -60 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.54 AU - 1.98 AU

Year: 853 Days

Day: 13.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 112,798,667 km

• M1: 987,496 km (0.043 R)
• M2: 1,417,739 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.66 AU - 2.7 AU

Year: 1176 Days

Day: 36.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,798,667 km

• M1: 915,689 km (0.034 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.9 AU - 2.54 AU

Year: 1208 Days

Day: 45.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,798,667 km

• M1: 1,035,217 km (0.049 R)

Asteroid Belt

Center: 3.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.9

Radius: 10.1

Gravity: 9.75 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.87 AU - 6.09 AU

Year: 4059 Days

Day: 9.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 112,798,667 km

• M1: 143,016 km (0.08 R)
• M2: 209,437 km (0.082 R)
• M3: 662,719 km (0.11 R)
• M4: 746,493 km (0.113 R)
• M5: 1,148,313 km (0.057 R)
• M6: 1,728,005 km (0.096 R)
• M7: 1,969,007 km (0.083 R)
• M8: 2,407,479 km (0.074 R)
• M9: 2,776,088 km (0.067 R)
• M10: 3,079,771 km (0.077 R)
• M11: 3,415,619 km (0.101 R)
• M12: 3,631,638 km (0.044 R)
• M13: 3,719,153 km (0.036 R)
• M14: 4,145,207 km (0.092 R)
• M15: 4,539,697 km (0.076 R)
• M16: 4,634,243 km (0.074 R)
• M17: 4,922,069 km (0.112 R)
• M18: 5,068,077 km (0.094 R)
• M19: 5,190,897 km (0.109 R)
• M20: 5,289,930 km (0.09 R)
• M21: 5,565,490 km (0.073 R)
• M22: 5,692,199 km (0.075 R)
• M23: 5,794,374 km (0.069 R)
• M24: 5,974,640 km (0.099 R)
• M25: 6,340,706 km (0.105 R)
• M26: 6,419,993 km (0.098 R)
• M27: 6,821,962 km (0.076 R)
• M28: 6,957,797 km (0.026 R)
• M29: 7,259,835 km (0.108 R)
• M30: 7,370,687 km (0.115 R)
• M31: 7,622,311 km (0.073 R)
• M32: 7,791,655 km (0.087 R)
• M33: 8,076,639 km (0.118 R)
• M34: 8,191,531 km (0.087 R)
• M35: 8,627,459 km (0.025 R)
• M36: 9,130,706 km (0.085 R)
• M37: 9,340,741 km (0.054 R)
• M38: 9,949,605 km (0.115 R)
• M39: 10,072,873 km (0.102 R)
• M40: 10,823,406 km (0.077 R)
• M41: 11,852,041 km (0.111 R)
• M42: 12,146,898 km (0.12 R)
• M43: 12,477,510 km (0.093 R)
• M44: 12,710,583 km (0.099 R)
• M45: 12,945,302 km (0.115 R)
• M46: 13,555,063 km (0.027 R)
• M47: 13,691,945 km (0.106 R)
• M48: 14,243,662 km (0.087 R)
• M49: 14,452,501 km (0.109 R)
• M50: 15,120,455 km (0.103 R)
• M51: 15,191,365 km (0.073 R)
• M52: 15,762,529 km (0.047 R)
• M53: 16,413,579 km (0.075 R)
• M54: 17,332,260 km (0.064 R)
• M55: 17,406,460 km (0.069 R)
• M56: 17,480,810 km (0.09 R)
• M57: 17,741,709 km (0.096 R)
• M58: 18,570,332 km (0.045 R)
• M59: 19,219,287 km (0.093 R)
• M60: 19,334,627 km (0.091 R)
• M61: 19,450,117 km (0.118 R)
• M62: 20,148,140 km (0.094 R)
• M63: 20,421,755 km (0.08 R)
• M64: 20,539,488 km (0.047 R)
• M65: 20,696,716 km (0.116 R)
• M66: 21,250,078 km (0.104 R)
• M67: 21,369,308 km (0.107 R)
• M68: 22,533,478 km (0.057 R)
• M69: 23,676,855 km (0.064 R)
• M70: 24,089,745 km (0.114 R)
• M71: 24,172,622 km (0.111 R)
• M72: 24,505,029 km (0.058 R)
• M73: 24,630,093 km (0.101 R)
• M74: 24,964,593 km (0.094 R)
• M75: 25,132,442 km (0.113 R)
• M76: 25,469,337 km (0.093 R)
• M77: 25,595,896 km (0.048 R)
• M78: 26,488,547 km (0.114 R)
• M79: 26,616,902 km (0.092 R)
• M80: 27,132,416 km (0.102 R)
• M81: 27,694,605 km (0.114 R)
• M82: 28,042,570 km (0.071 R)
• M83: 28,435,563 km (0.102 R)
• M84: 29,404,209 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.5

Radius: 11.5

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 9.79 AU - 11.27 AU

Year: 12481 Days

Day: 11.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 112,798,667 km

• M1: 156,479 km (0.091 R)
• M2: 432,338 km (0.115 R)
• M3: 505,042 km (0.096 R)
• M4: 808,128 km (0.116 R)
• M5: 941,569 km (0.119 R)
• M6: 1,719,628 km (0.111 R)
• M7: 2,103,196 km (0.067 R)
• M8: 2,318,917 km (0.073 R)
• M9: 3,009,311 km (0.097 R)
• M10: 3,377,621 km (0.08 R)
• M11: 5,575,363 km (0.068 R)
• M12: 5,913,604 km (0.096 R)
• M13: 6,142,937 km (0.086 R)
• M14: 6,928,326 km (0.106 R)
• M15: 7,048,902 km (0.115 R)
• M16: 9,291,673 km (0.08 R)
• M17: 9,873,160 km (0.118 R)
• M18: 10,145,578 km (0.117 R)
• M19: 10,512,691 km (0.095 R)
• M20: 11,544,468 km (0.119 R)
• M21: 11,783,525 km (0.03 R)
• M22: 13,956,733 km (0.111 R)
• M23: 15,983,934 km (0.035 R)
• M24: 16,787,873 km (0.111 R)
• M25: 17,058,795 km (0.108 R)
• M26: 17,990,939 km (0.106 R)
• M27: 19,904,146 km (0.106 R)
• M28: 20,363,711 km (0.083 R)
• M29: 20,479,201 km (0.092 R)
• M30: 20,652,734 km (0.095 R)
• M31: 21,001,297 km (0.098 R)
• M32: 21,117,983 km (0.041 R)
• M33: 22,953,250 km (0.056 R)
• M34: 23,073,377 km (0.091 R)
• M35: 23,254,091 km (0.104 R)
• M36: 23,798,777 km (0.091 R)
• M37: 24,777,596 km (0.109 R)
• M38: 24,900,865 km (0.066 R)
• M39: 25,458,117 km (0.062 R)
• M40: 26,521,907 km (0.118 R)
• M41: 27,728,115 km (0.111 R)
• M42: 28,305,712 km (0.08 R)
• M43: 28,434,516 km (0.026 R)
• M44: 28,692,872 km (0.063 R)
• M45: 29,472,725 km (0.116 R)
• M46: 34,021,548 km (0.053 R)
• M47: 36,376,517 km (0.071 R)
• M48: 38,569,323 km (0.044 R)
• M49: 39,142,133 km (0.104 R)
• M50: 40,223,726 km (0.076 R)
• M51: 40,368,686 km (0.103 R)
• M52: 40,513,796 km (0.109 R)
• M53: 40,586,351 km (0.101 R)
• M54: 41,096,031 km (0.096 R)
• M55: 41,607,805 km (0.094 R)
• M56: 42,637,637 km (0.059 R)
• M57: 44,347,690 km (0.111 R)
• M58: 44,572,386 km (0.065 R)
• M59: 44,872,629 km (0.085 R)
• M60: 45,626,004 km (0.056 R)
• M61: 45,852,944 km (0.072 R)
• M62: 46,383,717 km (0.094 R)
• M63: 46,916,435 km (0.117 R)
• M64: 47,221,914 km (0.113 R)
• M65: 50,077,738 km (0.079 R)
• M66: 50,311,858 km (0.068 R)
• M67: 52,355,066 km (0.11 R)
• M68: 52,434,203 km (0.058 R)
• M69: 52,513,341 km (0.102 R)
• M70: 52,592,627 km (0.051 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240.9

Radius: 7.1

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 11.82 AU - 17.74 AU

Year: 20754 Days

Day: 17.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 112,798,667 km

• M1: 135,236 km (0.096 R)
• M2: 199,564 km (0.083 R)
• M3: 280,047 km (0.09 R)
• M4: 702,811 km (0.092 R)
• M5: 816,655 km (0.103 R)
• M6: 999,164 km (0.077 R)
• M7: 1,150,108 km (0.047 R)
• M8: 1,547,590 km (0.104 R)
• M9: 2,287,800 km (0.106 R)
• M10: 2,605,247 km (0.087 R)
• M11: 2,694,258 km (0.077 R)
• M12: 2,784,166 km (0.12 R)
• M13: 3,060,324 km (0.107 R)
• M14: 3,671,880 km (0.081 R)
• M15: 3,839,130 km (0.086 R)
• M16: 3,974,666 km (0.049 R)
• M17: 4,215,818 km (0.1 R)
• M18: 4,320,536 km (0.105 R)
• M19: 4,461,607 km (0.083 R)
• M20: 4,604,174 km (0.099 R)
• M21: 4,712,183 km (0.104 R)
• M22: 4,784,589 km (0.052 R)
• M23: 5,189,700 km (0.098 R)
• M24: 5,605,731 km (0.055 R)
• M25: 5,915,100 km (0.051 R)
• M26: 6,876,117 km (0.101 R)
• M27: 7,713,565 km (0.093 R)
• M28: 7,971,023 km (0.063 R)
• M29: 8,057,491 km (0.047 R)
• M30: 9,255,022 km (0.12 R)
• M31: 10,554,579 km (0.044 R)
• M32: 11,322,614 km (0.097 R)
• M33: 11,566,309 km (0.062 R)
• M34: 11,811,799 km (0.082 R)
• M35: 12,009,268 km (0.12 R)
• M36: 12,658,972 km (0.103 R)
• M37: 13,577,353 km (0.108 R)
• M38: 13,992,338 km (0.101 R)
• M39: 14,096,757 km (0.092 R)
• M40: 14,569,935 km (0.061 R)
• M41: 15,531,550 km (0.117 R)
• M42: 16,293,602 km (0.118 R)
• M43: 16,513,660 km (0.065 R)
• M44: 16,900,969 km (0.065 R)
• M45: 17,684,563 km (0.054 R)
• M46: 17,967,303 km (0.11 R)
• M47: 18,767,053 km (0.106 R)
• M48: 19,636,516 km (0.057 R)
• M49: 19,695,008 km (0.036 R)
• M50: 21,294,659 km (0.076 R)
• M51: 21,958,275 km (0.046 R)
• M52: 22,506,252 km (0.115 R)
• M53: 22,874,113 km (0.112 R)
• M54: 23,740,135 km (0.112 R)
• M55: 24,177,110 km (0.113 R)
• M56: 24,616,928 km (0.059 R)
• M57: 25,185,998 km (0.049 R)
• M58: 26,919,538 km (0.087 R)
• M59: 27,114,464 km (0.105 R)
• M60: 27,899,105 km (0.111 R)
• M61: 29,290,066 km (0.115 R)
• M62: 29,423,657 km (0.055 R)
• M63: 29,624,567 km (0.111 R)
• M64: 31,384,287 km (0.057 R)
• M65: 32,345,752 km (0.107 R)
• M66: 32,968,977 km (0.119 R)
• M67: 33,177,517 km (0.104 R)
• M68: 35,786,354 km (0.058 R)
• M69: 36,502,778 km (0.093 R)
• M70: 36,718,498 km (0.091 R)
• M71: 36,790,604 km (0.091 R)
• M72: 37,513,461 km (0.096 R)
• M73: 37,658,721 km (0.118 R)
• M74: 37,876,685 km (0.049 R)
• M75: 38,314,109 km (0.071 R)
• M76: 41,422,603 km (0.079 R)
• M77: 43,158,986 km (0.086 R)
• M78: 44,611,132 km (0.091 R)
• M79: 45,924,003 km (0.101 R)
• M80: 47,641,686 km (0.107 R)
• M81: 49,380,462 km (0.094 R)
• M82: 50,017,749 km (0.1 R)
• M83: 51,139,733 km (0.08 R)
• M84: 51,784,649 km (0.118 R)
• M85: 52,108,080 km (0.114 R)
• M86: 52,675,654 km (0.031 R)
• M87: 52,919,648 km (0.075 R)
• M88: 53,082,411 km (0.115 R)
• M89: 54,801,889 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873.9

Radius: 5.4

Gravity: 29.97 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 14.98 AU - 24.44 AU

Year: 31961 Days

Day: 18 Hours

Environment

Temp: -211 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 112,798,667 km

• M1: 70,760 km (0.051 R)
• M2: 163,361 km (0.109 R)
• M3: 253,868 km (0.104 R)
• M4: 539,749 km (0.062 R)
• M5: 1,179,280 km (0.096 R)
• M6: 1,215,782 km (0.089 R)
• M7: 1,561,054 km (0.1 R)
• M8: 1,601,296 km (0.04 R)
• M9: 2,665,984 km (0.104 R)
• M10: 2,714,304 km (0.09 R)
• M11: 4,068,314 km (0.069 R)
• M12: 4,520,997 km (0.074 R)
• M13: 6,747,612 km (0.09 R)
• M14: 7,281,976 km (0.084 R)
• M15: 7,417,661 km (0.027 R)
• M16: 8,038,642 km (0.083 R)
• M17: 9,329,821 km (0.082 R)
• M18: 9,924,173 km (0.063 R)
• M19: 13,821,796 km (0.1 R)
• M20: 14,328,035 km (0.079 R)
• M21: 14,583,399 km (0.119 R)
• M22: 14,754,539 km (0.062 R)
• M23: 15,271,848 km (0.042 R)
• M24: 17,399,878 km (0.082 R)
• M25: 17,946,359 km (0.086 R)
• M26: 18,129,616 km (0.095 R)
• M27: 19,149,275 km (0.101 R)
• M28: 19,242,924 km (0.099 R)
• M29: 19,336,722 km (0.05 R)
• M30: 20,761,342 km (0.037 R)
• M31: 21,340,735 km (0.099 R)
• M32: 23,010,696 km (0.081 R)
• M33: 23,309,742 km (0.077 R)
• M34: 23,509,754 km (0.07 R)
• M35: 26,578,605 km (0.076 R)
• M36: 27,629,081 km (0.05 R)
• M37: 27,840,912 km (0.103 R)
• M38: 28,053,191 km (0.074 R)
• M39: 28,586,208 km (0.057 R)
• M40: 29,662,415 km (0.117 R)
• M41: 30,751,637 km (0.037 R)
• M42: 31,191,006 km (0.12 R)
• M43: 31,632,470 km (0.064 R)
• M44: 32,076,027 km (0.097 R)
• M45: 32,521,680 km (0.088 R)
• M46: 32,969,276 km (0.116 R)
• M47: 33,418,968 km (0.081 R)
• M48: 36,739,292 km (0.11 R)
• M49: 37,088,753 km (0.119 R)
• M50: 37,205,589 km (0.079 R)
• M51: 39,089,774 km (0.093 R)
• M52: 39,804,253 km (0.076 R)
• M53: 41,004,776 km (0.114 R)
• M54: 41,246,227 km (0.112 R)
• M55: 41,609,451 km (0.063 R)
• M56: 41,730,625 km (0.12 R)
• M57: 41,973,572 km (0.061 R)
• M58: 42,216,968 km (0.117 R)
• M59: 45,548,662 km (0.078 R)
• M60: 46,551,865 km (0.089 R)
• M61: 46,929,899 km (0.047 R)
• M62: 47,182,570 km (0.054 R)
• M63: 48,197,592 km (0.075 R)
• M64: 49,862,317 km (0.105 R)
• M65: 50,896,188 km (0.089 R)
• M66: 54,968,242 km (0.106 R)
• M67: 56,975,995 km (0.097 R)
• M68: 58,599,281 km (0.086 R)
• M69: 59,280,101 km (0.1 R)
• M70: 60,375,008 km (0.085 R)
• M71: 66,656,473 km (0.085 R)
• M72: 67,082,528 km (0.067 R)
• M73: 76,979,773 km (0.084 R)
• M74: 77,725,369 km (0.076 R)
• M75: 78,473,209 km (0.058 R)
• M76: 79,524,283 km (0.093 R)
• M77: 80,428,902 km (0.109 R)
• M78: 81,640,495 km (0.053 R)
• M79: 88,722,458 km (0.064 R)
• M80: 89,034,818 km (0.036 R)
• M81: 89,191,148 km (0.096 R)
• M82: 96,319,038 km (0.078 R)
• M83: 96,479,407 km (0.046 R)
• M84: 97,444,163 km (0.119 R)
• M85: 100,357,283 km (0.088 R)
• M86: 101,661,028 km (0.116 R)
• M87: 103,134,567 km (0.071 R)
• M88: 104,615,287 km (0.115 R)
• M89: 108,764,833 km (0.089 R)
• M90: 109,433,685 km (0.07 R)
• M91: 109,601,085 km (0.104 R)
• M92: 110,943,726 km (0.059 R)
• M93: 111,111,874 km (0.086 R)
• M94: 112,123,006 km (0.09 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 15,173 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit