🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.48 AU - 0.6 AU

Year: 138 Days

Day: 33.9 Hours

Environment

Temp: 250 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.65 AU - 1.03 AU

Year: 268 Days

Day: 37.2 Hours

Environment

Temp: 118 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.12 AU - 1.18 AU

Year: 429 Days

Day: 46.3 Hours

Environment

Temp: 49 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.11 AU - 1.23 AU

Year: 441 Days

Day: 26.3 Hours

Environment

Temp: 33 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,125,166 km

• M1: 209,736 km (0.099 R)

Asteroid Belt

Center: 3.72 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.3

Radius: 13.5

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.78 AU - 6.74 AU

Year: 5455 Days

Day: 10 Hours

Environment

Temp: -133 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 78,125,166 km

• M1: 191,485 km (0.11 R)
• M2: 362,326 km (0.055 R)
• M3: 508,334 km (0.074 R)
• M4: 671,844 km (0.092 R)
• M5: 781,200 km (0.099 R)
• M6: 906,264 km (0.116 R)
• M7: 1,197,381 km (0.116 R)
• M8: 1,364,632 km (0.064 R)
• M9: 1,477,279 km (0.116 R)
• M10: 1,812,229 km (0.107 R)
• M11: 1,994,888 km (0.113 R)
• M12: 2,292,737 km (0.074 R)
• M13: 2,541,518 km (0.111 R)
• M14: 2,747,215 km (0.102 R)
• M15: 3,012,004 km (0.034 R)
• M16: 3,425,193 km (0.083 R)
• M17: 3,841,973 km (0.114 R)
• M18: 3,930,235 km (0.084 R)
• M19: 4,019,246 km (0.114 R)
• M20: 4,229,581 km (0.068 R)
• M21: 4,320,835 km (0.116 R)
• M22: 4,520,848 km (0.119 R)
• M23: 4,692,586 km (0.063 R)
• M24: 5,074,809 km (0.106 R)
• M25: 5,384,626 km (0.112 R)
• M26: 6,810,144 km (0.093 R)
• M27: 7,592,391 km (0.1 R)
• M28: 7,890,988 km (0.098 R)
• M29: 8,441,808 km (0.115 R)
• M30: 8,789,922 km (0.071 R)
• M31: 9,005,044 km (0.102 R)
• M32: 9,500,512 km (0.051 R)
• M33: 9,681,077 km (0.047 R)
• M34: 10,127,327 km (0.057 R)
• M35: 10,538,871 km (0.114 R)
• M36: 11,293,442 km (0.066 R)
• M37: 11,591,591 km (0.115 R)
• M38: 11,827,806 km (0.068 R)
• M39: 12,699,812 km (0.116 R)
• M40: 13,210,689 km (0.036 R)
• M41: 13,300,298 km (0.109 R)
• M42: 13,434,936 km (0.06 R)
• M43: 13,660,380 km (0.089 R)
• M44: 14,046,642 km (0.073 R)
• M45: 14,183,823 km (0.095 R)
• M46: 14,298,564 km (0.111 R)
• M47: 14,551,983 km (0.099 R)
• M48: 14,690,810 km (0.06 R)
• M49: 14,923,136 km (0.056 R)
• M50: 15,063,159 km (0.075 R)
• M51: 15,651,228 km (0.04 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.6

Radius: 11.3

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 6.65 AU - 7.67 AU

Year: 6672 Days

Day: 13.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 109.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 78,125,166 km

• M1: 167,101 km (0.104 R)
• M2: 310,416 km (0.114 R)
• M3: 398,978 km (0.045 R)
• M4: 792,869 km (0.06 R)
• M5: 1,066,782 km (0.103 R)
• M6: 1,339,051 km (0.09 R)
• M7: 1,451,099 km (0.025 R)
• M8: 1,685,070 km (0.064 R)
• M9: 1,931,458 km (0.115 R)
• M10: 2,518,480 km (0.094 R)
• M11: 2,904,742 km (0.093 R)
• M12: 3,223,236 km (0.045 R)
• M13: 3,331,844 km (0.072 R)
• M14: 3,552,949 km (0.031 R)
• M15: 3,665,297 km (0.112 R)
• M16: 3,824,619 km (0.065 R)
• M17: 4,582,183 km (0.066 R)
• M18: 4,655,635 km (0.114 R)
• M19: 4,978,318 km (0.118 R)
• M20: 5,104,429 km (0.119 R)
• M21: 5,359,793 km (0.119 R)
• M22: 5,489,195 km (0.052 R)
• M23: 5,593,315 km (0.096 R)
• M24: 5,698,183 km (0.113 R)
• M25: 5,830,128 km (0.08 R)
• M26: 5,909,864 km (0.12 R)
• M27: 6,368,381 km (0.095 R)
• M28: 6,560,615 km (0.114 R)
• M29: 6,894,517 km (0.119 R)
• M30: 7,291,251 km (0.026 R)
• M31: 7,695,464 km (0.039 R)
• M32: 8,616,239 km (0.096 R)
• M33: 8,798,449 km (0.098 R)
• M34: 9,290,776 km (0.084 R)
• M35: 9,603,136 km (0.104 R)
• M36: 9,887,073 km (0.107 R)
• M37: 9,982,516 km (0.114 R)
• M38: 10,495,936 km (0.112 R)
• M39: 10,821,162 km (0.099 R)
• M40: 11,149,828 km (0.086 R)
• M41: 11,381,705 km (0.072 R)
• M42: 11,481,637 km (0.066 R)
• M43: 12,223,343 km (0.116 R)
• M44: 13,119,883 km (0.108 R)
• M45: 13,646,767 km (0.115 R)
• M46: 15,048,947 km (0.088 R)
• M47: 15,158,603 km (0.092 R)
• M48: 15,268,707 km (0.032 R)
• M49: 15,711,367 km (0.105 R)
• M50: 15,859,917 km (0.108 R)
• M51: 16,008,917 km (0.066 R)
• M52: 16,421,059 km (0.107 R)
• M53: 16,723,097 km (0.117 R)
• M54: 17,103,076 km (0.069 R)
• M55: 18,730,252 km (0.051 R)
• M56: 18,966,616 km (0.111 R)
• M57: 19,722,086 km (0.098 R)
• M58: 20,002,881 km (0.096 R)
• M59: 20,365,805 km (0.037 R)
• M60: 20,690,283 km (0.107 R)
• M61: 22,213,189 km (0.085 R)
• M62: 22,714,791 km (0.03 R)
• M63: 23,262,469 km (0.112 R)
• M64: 23,686,728 km (0.105 R)
• M65: 23,771,850 km (0.104 R)
• M66: 24,070,746 km (0.118 R)
• M67: 26,021,502 km (0.1 R)
• M68: 26,153,448 km (0.083 R)
• M69: 26,329,524 km (0.066 R)
• M70: 26,506,050 km (0.093 R)
• M71: 26,594,462 km (0.087 R)
• M72: 27,305,501 km (0.113 R)
• M73: 28,519,338 km (0.106 R)
• M74: 28,700,651 km (0.09 R)
• M75: 29,338,386 km (0.07 R)
• M76: 30,026,836 km (0.037 R)
• M77: 30,442,419 km (0.096 R)
• M78: 31,046,196 km (0.079 R)
• M79: 31,186,070 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.2

Radius: 10.9

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 10.83 AU - 14.15 AU

Year: 15372 Days

Day: 9.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 78,125,166 km

• M1: 142,118 km (0.119 R)
• M2: 231,727 km (0.064 R)
• M3: 382,372 km (0.099 R)
• M4: 506,090 km (0.078 R)
• M5: 698,772 km (0.111 R)
• M6: 977,772 km (0.118 R)
• M7: 1,291,778 km (0.105 R)
• M8: 1,652,458 km (0.03 R)
• M9: 1,821,204 km (0.101 R)
• M10: 1,979,778 km (0.068 R)
• M11: 2,259,825 km (0.106 R)
• M12: 2,694,856 km (0.043 R)
• M13: 2,894,719 km (0.09 R)
• M14: 3,484,134 km (0.102 R)
• M15: 3,622,512 km (0.086 R)
• M16: 3,722,294 km (0.072 R)
• M17: 3,802,927 km (0.111 R)
• M18: 3,924,999 km (0.116 R)
• M19: 4,277,751 km (0.078 R)
• M20: 5,215,730 km (0.097 R)
• M21: 5,906,872 km (0.11 R)
• M22: 6,048,541 km (0.113 R)
• M23: 6,167,621 km (0.119 R)
• M24: 6,823,458 km (0.109 R)
• M25: 7,172,470 km (0.083 R)
• M26: 8,386,008 km (0.068 R)
• M27: 8,840,636 km (0.052 R)
• M28: 9,193,687 km (0.058 R)
• M29: 9,745,852 km (0.093 R)
• M30: 10,167,120 km (0.101 R)
• M31: 10,565,798 km (0.042 R)
• M32: 10,680,540 km (0.044 R)
• M33: 11,614,180 km (0.113 R)
• M34: 13,063,036 km (0.092 R)
• M35: 13,621,036 km (0.089 R)
• M36: 14,504,411 km (0.108 R)
• M37: 15,438,949 km (0.092 R)
• M38: 16,127,847 km (0.103 R)
• M39: 16,359,574 km (0.111 R)
• M40: 16,525,927 km (0.102 R)
• M41: 16,860,129 km (0.103 R)
• M42: 19,297,078 km (0.113 R)
• M43: 19,578,472 km (0.118 R)
• M44: 20,502,538 km (0.106 R)
• M45: 21,150,596 km (0.095 R)
• M46: 23,284,310 km (0.105 R)
• M47: 23,583,955 km (0.03 R)
• M48: 24,338,676 km (0.035 R)
• M49: 24,948,287 km (0.109 R)
• M50: 25,331,707 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 792.3

Radius: 3.8

Gravity: 54.87 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 12.95 AU - 18.79 AU

Year: 22017 Days

Day: 23.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 98.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,125,166 km

• M1: 203,603 km (0.112 R)
• M2: 287,976 km (0.088 R)
• M3: 806,183 km (0.07 R)
• M4: 998,715 km (0.089 R)
• M5: 1,085,632 km (0.1 R)
• M6: 1,361,191 km (0.096 R)
• M7: 1,490,294 km (0.077 R)
• M8: 1,556,416 km (0.089 R)
• M9: 2,045,601 km (0.076 R)
• M10: 2,193,703 km (0.12 R)
• M11: 2,306,949 km (0.047 R)
• M12: 2,901,600 km (0.05 R)
• M13: 3,280,083 km (0.048 R)
• M14: 3,323,167 km (0.045 R)
• M15: 3,763,434 km (0.07 R)
• M16: 3,944,746 km (0.095 R)
• M17: 3,990,523 km (0.105 R)
• M18: 4,082,526 km (0.107 R)
• M19: 5,596,606 km (0.069 R)
• M20: 6,492,548 km (0.081 R)
• M21: 6,655,310 km (0.041 R)
• M22: 7,432,172 km (0.097 R)
• M23: 7,888,894 km (0.12 R)
• M24: 8,062,577 km (0.051 R)
• M25: 8,178,964 km (0.103 R)
• M26: 8,413,534 km (0.069 R)
• M27: 10,431,310 km (0.076 R)
• M28: 10,685,626 km (0.112 R)
• M29: 11,135,617 km (0.089 R)
• M30: 12,320,581 km (0.117 R)
• M31: 13,476,075 km (0.07 R)
• M32: 14,242,016 km (0.047 R)
• M33: 14,950,512 km (0.09 R)
• M34: 15,453,310 km (0.09 R)
• M35: 17,669,752 km (0.115 R)
• M36: 17,745,299 km (0.081 R)
• M37: 18,124,829 km (0.046 R)
• M38: 18,507,052 km (0.059 R)
• M39: 18,814,625 km (0.095 R)
• M40: 20,298,935 km (0.097 R)
• M41: 20,536,796 km (0.078 R)
• M42: 21,175,429 km (0.069 R)
• M43: 22,800,211 km (0.076 R)
• M44: 25,567,323 km (0.099 R)
• M45: 26,081,790 km (0.079 R)
• M46: 26,426,613 km (0.104 R)
• M47: 27,033,682 km (0.12 R)
• M48: 27,120,748 km (0.066 R)
• M49: 28,173,169 km (0.028 R)
• M50: 28,971,273 km (0.095 R)
• M51: 29,866,766 km (0.12 R)
• M52: 30,680,279 km (0.119 R)
• M53: 32,978,402 km (0.061 R)
• M54: 33,071,452 km (0.115 R)
• M55: 33,164,651 km (0.101 R)
• M56: 33,257,851 km (0.101 R)
• M57: 34,572,367 km (0.068 R)
• M58: 37,445,993 km (0.116 R)
• M59: 38,714,732 km (0.052 R)
• M60: 39,898,351 km (0.104 R)
• M61: 40,793,993 km (0.104 R)
• M62: 40,993,856 km (0.093 R)
• M63: 41,495,009 km (0.052 R)
• M64: 42,503,448 km (0.112 R)
• M65: 43,621,991 km (0.1 R)
• M66: 44,338,864 km (0.113 R)
• M67: 45,576,786 km (0.101 R)
• M68: 45,991,921 km (0.105 R)
• M69: 46,095,891 km (0.078 R)
• M70: 46,304,131 km (0.118 R)
• M71: 50,963,058 km (0.037 R)
• M72: 52,584,998 km (0.08 R)
• M73: 53,020,477 km (0.051 R)
• M74: 53,347,797 km (0.087 R)
• M75: 53,675,866 km (0.091 R)
• M76: 53,785,222 km (0.1 R)
• M77: 55,879,592 km (0.116 R)
• M78: 56,323,898 km (0.084 R)
• M79: 56,769,250 km (0.077 R)
• M80: 60,033,626 km (0.104 R)
• M81: 61,860,515 km (0.087 R)
• M82: 62,205,188 km (0.069 R)
• M83: 63,127,160 km (0.087 R)
• M84: 64,053,619 km (0.109 R)
• M85: 65,451,761 km (0.112 R)
• M86: 66,977,809 km (0.108 R)
• M87: 68,634,306 km (0.075 R)
• M88: 68,872,017 km (0.104 R)
• M89: 69,110,028 km (0.106 R)
• M90: 69,229,107 km (0.043 R)
• M91: 76,007,237 km (0.117 R)
• M92: 76,499,414 km (0.104 R)
• M93: 78,851,691 km (0.059 R)
• M94: 80,349,465 km (0.113 R)
• M95: 82,487,518 km (0.095 R)
• M96: 82,866,599 km (0.045 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399.7

Radius: 6

Gravity: 11.1 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 16.72 AU - 19.86 AU

Year: 27240 Days

Day: 15 Hours

Environment

Temp: -186 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,125,166 km

• M1: 77,043 km (0.025 R)
• M2: 440,267 km (0.092 R)
• M3: 652,845 km (0.118 R)
• M4: 1,054,067 km (0.066 R)
• M5: 1,193,193 km (0.101 R)
• M6: 1,368,073 km (0.112 R)
• M7: 1,458,579 km (0.093 R)
• M8: 3,238,345 km (0.074 R)
• M9: 3,359,819 km (0.071 R)
• M10: 3,946,093 km (0.073 R)
• M11: 4,075,794 km (0.069 R)
• M12: 4,163,159 km (0.108 R)
• M13: 4,518,604 km (0.113 R)
• M14: 4,745,693 km (0.076 R)
• M15: 5,116,696 km (0.118 R)
• M16: 5,497,123 km (0.033 R)
• M17: 6,134,709 km (0.115 R)
• M18: 6,184,825 km (0.062 R)
• M19: 6,386,184 km (0.065 R)
• M20: 7,108,143 km (0.039 R)
• M21: 7,160,652 km (0.084 R)
• M22: 7,532,103 km (0.025 R)
• M23: 8,019,044 km (0.042 R)
• M24: 8,238,654 km (0.107 R)
• M25: 8,683,857 km (0.12 R)
• M26: 9,194,136 km (0.12 R)
• M27: 10,422,184 km (0.076 R)
• M28: 10,721,979 km (0.107 R)
• M29: 10,842,854 km (0.106 R)
• M30: 11,024,765 km (0.099 R)
• M31: 11,576,781 km (0.117 R)
• M32: 11,700,797 km (0.088 R)
• M33: 14,005,053 km (0.12 R)
• M34: 16,513,810 km (0.101 R)
• M35: 16,583,522 km (0.106 R)
• M36: 16,863,270 km (0.089 R)
• M37: 18,865,339 km (0.115 R)
• M38: 19,230,657 km (0.073 R)
• M39: 19,524,616 km (0.066 R)
• M40: 20,266,024 km (0.088 R)
• M41: 21,929,103 km (0.07 R)
• M42: 22,544,698 km (0.029 R)
• M43: 22,932,456 km (0.078 R)
• M44: 23,400,398 km (0.12 R)
• M45: 25,545,482 km (0.04 R)
• M46: 26,192,942 km (0.112 R)
• M47: 26,927,916 km (0.111 R)
• M48: 27,256,732 km (0.091 R)
• M49: 27,339,160 km (0.093 R)
• M50: 28,920,709 km (0.1 R)
• M51: 29,510,873 km (0.087 R)
• M52: 29,595,396 km (0.099 R)
• M53: 29,934,833 km (0.094 R)
• M54: 31,132,514 km (0.036 R)
• M55: 32,958,356 km (0.034 R)
• M56: 33,486,287 km (0.089 R)
• M57: 34,550,675 km (0.098 R)
• M58: 36,077,471 km (0.087 R)
• M59: 38,362,579 km (0.081 R)
• M60: 38,639,784 km (0.053 R)
• M61: 39,475,886 km (0.083 R)
• M62: 39,755,784 km (0.079 R)
• M63: 39,849,282 km (0.083 R)
• M64: 40,224,025 km (0.064 R)
• M65: 43,070,723 km (0.111 R)
• M66: 45,590,101 km (0.105 R)
• M67: 45,883,911 km (0.115 R)
• M68: 45,981,898 km (0.065 R)
• M69: 46,867,517 km (0.045 R)
• M70: 47,362,087 km (0.094 R)
• M71: 50,972,782 km (0.049 R)
• M72: 51,685,167 km (0.089 R)
• M73: 52,093,719 km (0.112 R)
• M74: 52,605,942 km (0.073 R)
• M75: 54,671,140 km (0.107 R)
• M76: 54,983,201 km (0.081 R)
• M77: 56,868,135 km (0.062 R)
• M78: 57,078,918 km (0.088 R)
• M79: 57,501,083 km (0.116 R)
• M80: 59,413,991 km (0.102 R)
• M81: 59,734,879 km (0.075 R)
• M82: 63,739,165 km (0.081 R)
• M83: 64,946,120 km (0.064 R)
• M84: 65,166,478 km (0.104 R)
• M85: 65,939,450 km (0.04 R)
• M86: 68,500,267 km (0.06 R)
• M87: 69,398,602 km (0.104 R)
• M88: 69,849,340 km (0.055 R)
• M89: 70,866,755 km (0.1 R)
• M90: 72,459,374 km (0.091 R)
• M91: 73,260,022 km (0.098 R)
• M92: 77,073,870 km (0.089 R)
• M93: 77,540,466 km (0.094 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 15,473 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit