🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.49 AU - 0.63 AU

Year: 150 Days

Day: 28.2 Hours

Environment

Temp: 165 °C

Axial Tilt: 41.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.77 AU - 1.19 AU

Year: 347 Days

Day: 23 Hours

Environment

Temp: 92 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.8 AU - 2.12 AU

Year: 983 Days

Day: 41.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.67 AU - 2.27 AU

Year: 990 Days

Day: 21.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,728,852 km

• M1: 457,321 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.95 AU - 4.33 AU

Year: 3017 Days

Day: 45.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,728,852 km

• M1: 248,781 km (0.111 R)

Asteroid Belt

Center: 5.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.2

Radius: 8

Gravity: 11.03 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.32 AU - 7.56 AU

Year: 5853 Days

Day: 10.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 64,728,852 km

• M1: 181,013 km (0.101 R)
• M2: 359,633 km (0.099 R)
• M3: 422,016 km (0.083 R)
• M4: 488,587 km (0.087 R)
• M5: 863,928 km (0.062 R)
• M6: 936,632 km (0.036 R)
• M7: 1,151,904 km (0.083 R)
• M8: 1,298,510 km (0.093 R)
• M9: 1,850,226 km (0.104 R)
• M10: 2,023,012 km (0.027 R)
• M11: 2,261,621 km (0.059 R)
• M12: 2,322,657 km (0.092 R)
• M13: 2,384,440 km (0.069 R)
• M14: 2,722,532 km (0.077 R)
• M15: 3,166,538 km (0.083 R)
• M16: 3,825,966 km (0.066 R)
• M17: 4,121,421 km (0.103 R)
• M18: 4,347,763 km (0.042 R)
• M19: 4,475,370 km (0.111 R)
• M20: 4,604,174 km (0.067 R)
• M21: 4,682,114 km (0.118 R)
• M22: 5,348,124 km (0.101 R)
• M23: 5,874,260 km (0.116 R)
• M24: 6,301,212 km (0.094 R)
• M25: 6,445,723 km (0.089 R)
• M26: 6,945,380 km (0.08 R)
• M27: 7,034,840 km (0.084 R)
• M28: 7,154,817 km (0.076 R)
• M29: 7,579,825 km (0.117 R)
• M30: 7,672,127 km (0.076 R)
• M31: 8,075,742 km (0.106 R)
• M32: 8,613,995 km (0.096 R)
• M33: 9,993,287 km (0.052 R)
• M34: 10,162,034 km (0.05 R)
• M35: 10,399,745 km (0.117 R)
• M36: 10,468,111 km (0.075 R)
• M37: 10,536,477 km (0.104 R)
• M38: 10,811,737 km (0.057 R)
• M39: 11,159,253 km (0.084 R)
• M40: 11,865,056 km (0.109 R)
• M41: 12,115,483 km (0.105 R)
• M42: 12,548,868 km (0.086 R)
• M43: 12,658,074 km (0.064 R)
• M44: 14,256,976 km (0.071 R)
• M45: 14,561,408 km (0.09 R)
• M46: 15,293,091 km (0.08 R)
• M47: 15,761,332 km (0.079 R)
• M48: 15,997,248 km (0.078 R)
• M49: 16,512,463 km (0.056 R)
• M50: 16,712,027 km (0.117 R)
• M51: 16,992,822 km (0.042 R)
• M52: 17,194,330 km (0.075 R)
• M53: 18,213,690 km (0.078 R)
• M54: 18,296,119 km (0.118 R)
• M55: 18,378,697 km (0.111 R)
• M56: 18,544,002 km (0.106 R)
• M57: 19,673,616 km (0.09 R)
• M58: 20,182,698 km (0.091 R)
• M59: 20,954,473 km (0.077 R)
• M60: 21,040,941 km (0.095 R)
• M61: 21,823,337 km (0.081 R)
• M62: 22,130,312 km (0.093 R)
• M63: 22,527,046 km (0.114 R)
• M64: 23,911,275 km (0.056 R)
• M65: 24,590,898 km (0.03 R)
• M66: 24,773,258 km (0.117 R)
• M67: 24,864,512 km (0.071 R)
• M68: 25,047,620 km (0.076 R)
• M69: 25,139,174 km (0.027 R)
• M70: 25,507,035 km (0.054 R)
• M71: 25,969,143 km (0.106 R)
• M72: 26,154,944 km (0.117 R)
• M73: 26,527,592 km (0.061 R)
• M74: 26,855,062 km (0.078 R)
• M75: 27,845,699 km (0.078 R)
• M76: 28,656,370 km (0.086 R)
• M77: 29,862,577 km (0.043 R)
• M78: 30,008,435 km (0.071 R)
• M79: 30,594,111 km (0.111 R)
• M80: 30,937,588 km (0.045 R)
• M81: 31,677,948 km (0.061 R)
• M82: 33,326,965 km (0.059 R)
• M83: 33,680,465 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.4

Radius: 9

Gravity: 10.76 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 8.44 AU - 9.88 AU

Year: 9929 Days

Day: 8.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,728,852 km

• M1: 116,537 km (0.046 R)
• M2: 188,344 km (0.105 R)
• M3: 540,198 km (0.085 R)
• M4: 723,605 km (0.087 R)
• M5: 927,507 km (0.085 R)
• M6: 1,150,258 km (0.071 R)
• M7: 1,323,044 km (0.096 R)
• M8: 1,504,506 km (0.082 R)
• M9: 1,792,182 km (0.067 R)
• M10: 2,123,392 km (0.08 R)
• M11: 2,309,941 km (0.055 R)
• M12: 2,474,050 km (0.107 R)
• M13: 2,959,794 km (0.086 R)
• M14: 3,695,367 km (0.111 R)
• M15: 4,485,243 km (0.118 R)
• M16: 5,653,603 km (0.06 R)
• M17: 6,214,445 km (0.1 R)
• M18: 6,366,885 km (0.1 R)
• M19: 6,520,672 km (0.062 R)
• M20: 7,348,397 km (0.077 R)
• M21: 7,795,096 km (0.104 R)
• M22: 7,877,225 km (0.075 R)
• M23: 8,167,146 km (0.06 R)
• M24: 8,545,030 km (0.093 R)
• M25: 9,274,320 km (0.087 R)
• M26: 9,536,565 km (0.11 R)
• M27: 9,624,529 km (0.068 R)
• M28: 9,978,926 km (0.085 R)
• M29: 10,157,845 km (0.084 R)
• M30: 10,564,153 km (0.036 R)
• M31: 12,433,677 km (0.062 R)
• M32: 12,529,719 km (0.069 R)
• M33: 13,062,886 km (0.111 R)
• M34: 13,160,723 km (0.063 R)
• M35: 13,653,050 km (0.102 R)
• M36: 14,001,314 km (0.106 R)
• M37: 15,217,544 km (0.119 R)
• M38: 15,890,286 km (0.112 R)
• M39: 16,837,988 km (0.12 R)
• M40: 17,211,385 km (0.095 R)
• M41: 18,293,426 km (0.069 R)
• M42: 18,457,684 km (0.103 R)
• M43: 19,008,504 km (0.094 R)
• M44: 19,453,109 km (0.087 R)
• M45: 19,620,808 km (0.081 R)
• M46: 21,611,507 km (0.076 R)
• M47: 21,669,401 km (0.079 R)
• M48: 21,901,128 km (0.055 R)
• M49: 22,075,559 km (0.104 R)
• M50: 23,013,388 km (0.101 R)
• M51: 23,249,903 km (0.11 R)
• M52: 23,546,705 km (0.061 R)
• M53: 24,867,355 km (0.1 R)
• M54: 25,720,212 km (0.11 R)
• M55: 26,150,306 km (0.058 R)
• M56: 26,644,578 km (0.111 R)
• M57: 27,768,207 km (0.074 R)
• M58: 28,462,491 km (0.106 R)
• M59: 28,716,508 km (0.064 R)
• M60: 29,098,731 km (0.111 R)
• M61: 29,546,776 km (0.039 R)
• M62: 29,997,066 km (0.12 R)
• M63: 30,644,376 km (0.039 R)
• M64: 30,774,526 km (0.053 R)
• M65: 31,296,323 km (0.117 R)
• M66: 31,492,895 km (0.107 R)
• M67: 32,879,667 km (0.098 R)
• M68: 33,547,023 km (0.032 R)
• M69: 35,234,786 km (0.096 R)
• M70: 35,780,819 km (0.104 R)
• M71: 36,742,883 km (0.106 R)
• M72: 37,019,339 km (0.085 R)
• M73: 37,227,131 km (0.034 R)
• M74: 39,114,757 km (0.1 R)
• M75: 39,397,048 km (0.088 R)
• M76: 40,034,634 km (0.088 R)
• M77: 41,033,350 km (0.11 R)
• M78: 41,320,129 km (0.069 R)
• M79: 42,619,087 km (0.108 R)
• M80: 43,784,903 km (0.117 R)
• M81: 43,931,509 km (0.057 R)
• M82: 44,078,115 km (0.104 R)
• M83: 44,298,323 km (0.085 R)
• M84: 44,445,378 km (0.066 R)
• M85: 45,479,249 km (0.091 R)
• M86: 45,553,449 km (0.106 R)
• M87: 45,850,401 km (0.106 R)
• M88: 47,119,739 km (0.029 R)
• M89: 48,552,288 km (0.089 R)
• M90: 50,919,824 km (0.085 R)
• M91: 51,382,530 km (0.116 R)
• M92: 51,536,915 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.2

Radius: 9.7

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 8.98 AU - 11.56 AU

Year: 11788 Days

Day: 11 Hours

Environment

Temp: -172 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 64,728,852 km

• M1: 137,032 km (0.107 R)
• M2: 346,020 km (0.099 R)
• M3: 490,531 km (0.104 R)
• M4: 571,165 km (0.118 R)
• M5: 647,160 km (0.089 R)
• M6: 800,049 km (0.098 R)
• M7: 1,070,223 km (0.059 R)
• M8: 1,735,784 km (0.084 R)
• M9: 1,807,142 km (0.115 R)
• M10: 1,997,431 km (0.063 R)
• M11: 2,087,489 km (0.106 R)
• M12: 2,445,626 km (0.076 R)
• M13: 2,509,953 km (0.032 R)
• M14: 3,061,969 km (0.099 R)
• M15: 3,378,818 km (0.077 R)
• M16: 4,044,079 km (0.116 R)
• M17: 4,139,672 km (0.115 R)
• M18: 4,274,909 km (0.089 R)
• M19: 4,529,824 km (0.111 R)
• M20: 4,992,979 km (0.077 R)
• M21: 5,345,132 km (0.036 R)
• M22: 5,641,186 km (0.032 R)
• M23: 5,899,242 km (0.084 R)
• M24: 6,008,000 km (0.075 R)
• M25: 6,404,734 km (0.108 R)
• M26: 6,741,927 km (0.066 R)
• M27: 7,108,143 km (0.091 R)
• M28: 7,363,506 km (0.091 R)
• M29: 7,504,128 km (0.08 R)
• M30: 7,883,658 km (0.106 R)
• M31: 8,220,702 km (0.065 R)
• M32: 8,513,465 km (0.108 R)
• M33: 9,564,989 km (0.071 R)
• M34: 9,718,626 km (0.088 R)
• M35: 10,002,263 km (0.107 R)
• M36: 10,184,174 km (0.038 R)
• M37: 11,244,823 km (0.105 R)
• M38: 11,953,019 km (0.104 R)
• M39: 12,146,150 km (0.11 R)
• M40: 12,340,478 km (0.067 R)
• M41: 12,929,146 km (0.113 R)
• M42: 13,469,643 km (0.074 R)
• M43: 13,901,681 km (0.05 R)
• M44: 14,279,715 km (0.08 R)
• M45: 14,514,135 km (0.046 R)
• M46: 14,602,398 km (0.059 R)
• M47: 14,956,945 km (0.108 R)
• M48: 15,524,369 km (0.085 R)
• M49: 15,977,202 km (0.074 R)
• M50: 16,159,562 km (0.088 R)
• M51: 17,486,794 km (0.058 R)
• M52: 17,768,936 km (0.109 R)
• M53: 19,137,906 km (0.095 R)
• M54: 19,461,187 km (0.11 R)
• M55: 20,606,807 km (0.065 R)
• M56: 21,572,462 km (0.091 R)
• M57: 21,639,482 km (0.054 R)
• M58: 21,773,970 km (0.119 R)
• M59: 22,246,999 km (0.115 R)
• M60: 22,416,643 km (0.117 R)
• M61: 22,791,535 km (0.087 R)
• M62: 22,962,675 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 412.3

Radius: 7.6

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 11.73 AU - 17.71 AU

Year: 20227 Days

Day: 18.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,728,852 km

• M1: 179,517 km (0.073 R)
• M2: 237,711 km (0.116 R)
• M3: 711,487 km (0.032 R)
• M4: 997,369 km (0.112 R)
• M5: 1,266,047 km (0.116 R)
• M6: 2,356,765 km (0.043 R)
• M7: 2,681,243 km (0.09 R)
• M8: 2,950,968 km (0.09 R)
• M9: 3,124,052 km (0.12 R)
• M10: 3,300,578 km (0.06 R)
• M11: 3,480,245 km (0.12 R)
• M12: 3,589,751 km (0.117 R)
• M13: 3,887,001 km (0.025 R)
• M14: 4,308,867 km (0.087 R)
• M15: 5,617,400 km (0.063 R)
• M16: 5,962,522 km (0.115 R)
• M17: 6,093,720 km (0.103 R)
• M18: 6,583,054 km (0.092 R)
• M19: 7,084,955 km (0.114 R)
• M20: 7,270,457 km (0.026 R)
• M21: 8,663,362 km (0.08 R)
• M22: 9,212,835 km (0.118 R)
• M23: 9,670,904 km (0.104 R)
• M24: 9,825,139 km (0.058 R)
• M25: 9,928,511 km (0.06 R)
• M26: 10,293,081 km (0.11 R)
• M27: 11,739,843 km (0.061 R)
• M28: 13,535,316 km (0.096 R)
• M29: 14,818,567 km (0.112 R)
• M30: 15,294,737 km (0.071 R)
• M31: 16,938,817 km (0.05 R)
• M32: 17,311,765 km (0.075 R)
• M33: 17,687,405 km (0.104 R)
• M34: 18,255,877 km (0.058 R)
• M35: 18,702,277 km (0.108 R)
• M36: 19,087,641 km (0.101 R)
• M37: 19,735,849 km (0.106 R)
• M38: 19,866,298 km (0.105 R)
• M39: 20,193,917 km (0.059 R)
• M40: 21,387,708 km (0.087 R)
• M41: 21,925,662 km (0.099 R)
• M42: 22,604,238 km (0.081 R)
• M43: 23,083,400 km (0.066 R)
• M44: 23,152,215 km (0.117 R)
• M45: 23,566,003 km (0.07 R)
• M46: 24,962,798 km (0.072 R)
• M47: 25,245,389 km (0.092 R)
• M48: 25,813,861 km (0.117 R)
• M49: 26,674,198 km (0.12 R)
• M50: 27,544,110 km (0.115 R)
• M51: 27,616,964 km (0.106 R)
• M52: 28,496,898 km (0.042 R)
• M53: 28,718,303 km (0.026 R)
• M54: 29,237,109 km (0.084 R)
• M55: 29,311,608 km (0.099 R)
• M56: 29,983,752 km (0.111 R)
• M57: 30,736,678 km (0.075 R)
• M58: 31,801,067 km (0.067 R)
• M59: 32,030,699 km (0.109 R)
• M60: 32,723,038 km (0.08 R)
• M61: 34,671,850 km (0.077 R)
• M62: 36,417,657 km (0.099 R)
• M63: 36,818,430 km (0.112 R)
• M64: 39,089,624 km (0.107 R)
• M65: 39,417,842 km (0.061 R)
• M66: 39,994,243 km (0.099 R)
• M67: 42,159,672 km (0.068 R)
• M68: 42,327,820 km (0.088 R)
• M69: 44,534,089 km (0.07 R)
• M70: 46,777,309 km (0.111 R)
• M71: 47,038,507 km (0.101 R)
• M72: 47,562,399 km (0.097 R)
• M73: 48,000,422 km (0.096 R)
• M74: 48,088,236 km (0.071 R)
• M75: 48,439,791 km (0.067 R)
• M76: 48,792,243 km (0.109 R)
• M77: 51,193,588 km (0.089 R)
• M78: 51,642,382 km (0.109 R)
• M79: 53,087,647 km (0.081 R)
• M80: 53,541,976 km (0.112 R)
• M81: 53,906,396 km (0.051 R)
• M82: 57,129,931 km (0.109 R)
• M83: 57,782,178 km (0.081 R)
• M84: 58,156,023 km (0.09 R)
• M85: 59,564,786 km (0.096 R)
• M86: 61,365,346 km (0.105 R)
• M87: 61,555,933 km (0.025 R)
• M88: 63,183,857 km (0.075 R)
• M89: 63,472,581 km (0.067 R)
• M90: 64,438,236 km (0.063 R)
• M91: 64,631,965 km (0.085 R)
• M92: 64,728,904 km (0.093 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 151 - 15,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit