🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.64 AU - 0.74 AU

Year: 205 Days

Day: 30.8 Hours

Environment

Temp: 197 °C

Axial Tilt: 42.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.62 AU - 0.92 AU

Year: 242 Days

Day: 21.1 Hours

Environment

Temp: 200 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,508,605 km

• M1: 70,311 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.88 AU - 2.62 AU

Year: 1209 Days

Day: 15.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.05 AU - 3.39 AU

Year: 2069 Days

Day: 18.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,508,605 km

• M1: 79,586 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.5

Radius: 8.4

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.73 AU - 6.83 AU

Year: 4977 Days

Day: 14.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 87,508,605 km

• M1: 107,710 km (0.036 R)
• M2: 172,187 km (0.032 R)
• M3: 871,108 km (0.108 R)
• M4: 931,396 km (0.088 R)
• M5: 1,003,652 km (0.037 R)
• M6: 1,132,007 km (0.052 R)
• M7: 1,243,158 km (0.029 R)
• M8: 1,358,199 km (0.073 R)
• M9: 1,686,417 km (0.092 R)
• M10: 1,945,371 km (0.1 R)
• M11: 2,012,241 km (0.07 R)
• M12: 2,357,662 km (0.103 R)
• M13: 2,706,973 km (0.065 R)
• M14: 3,026,066 km (0.118 R)
• M15: 3,518,991 km (0.075 R)
• M16: 3,783,330 km (0.107 R)
• M17: 3,968,832 km (0.1 R)
• M18: 4,296,152 km (0.104 R)
• M19: 5,050,723 km (0.116 R)
• M20: 5,273,923 km (0.115 R)
• M21: 5,538,263 km (0.11 R)
• M22: 5,982,120 km (0.086 R)
• M23: 6,842,457 km (0.104 R)
• M24: 7,360,365 km (0.085 R)
• M25: 7,486,625 km (0.108 R)
• M26: 7,977,007 km (0.035 R)
• M27: 8,215,167 km (0.069 R)
• M28: 9,033,617 km (0.11 R)
• M29: 9,101,086 km (0.105 R)
• M30: 10,486,212 km (0.075 R)
• M31: 10,675,753 km (0.079 R)
• M32: 11,421,349 km (0.095 R)
• M33: 11,812,697 km (0.082 R)
• M34: 12,583,425 km (0.074 R)
• M35: 12,734,369 km (0.114 R)
• M36: 13,089,215 km (0.076 R)
• M37: 14,540,763 km (0.068 R)
• M38: 14,991,502 km (0.095 R)
• M39: 15,906,592 km (0.072 R)
• M40: 15,961,046 km (0.107 R)
• M41: 16,535,950 km (0.114 R)
• M42: 16,784,432 km (0.11 R)
• M43: 17,006,286 km (0.08 R)
• M44: 18,415,199 km (0.045 R)
• M45: 18,500,918 km (0.079 R)
• M46: 19,017,929 km (0.114 R)
• M47: 19,133,568 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 274.8

Radius: 5.1

Gravity: 10.57 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 15.83 AU - 20.81 AU

Year: 28084 Days

Day: 16.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,508,605 km

• M1: 81,232 km (0.075 R)
• M2: 155,881 km (0.071 R)
• M3: 192,532 km (0.057 R)
• M4: 247,584 km (0.108 R)
• M5: 324,777 km (0.116 R)
• M6: 604,974 km (0.073 R)
• M7: 1,070,971 km (0.107 R)
• M8: 1,201,720 km (0.116 R)
• M9: 1,805,646 km (0.033 R)
• M10: 2,154,658 km (0.111 R)
• M11: 4,229,730 km (0.09 R)
• M12: 4,478,960 km (0.116 R)
• M13: 4,904,716 km (0.037 R)
• M14: 5,387,767 km (0.082 R)
• M15: 5,748,747 km (0.113 R)
• M16: 6,926,082 km (0.072 R)
• M17: 7,767,869 km (0.078 R)
• M18: 7,869,147 km (0.045 R)
• M19: 8,381,370 km (0.049 R)
• M20: 8,641,521 km (0.117 R)
• M21: 8,746,389 km (0.099 R)
• M22: 9,600,144 km (0.108 R)
• M23: 10,202,276 km (0.077 R)
• M24: 10,760,425 km (0.117 R)
• M25: 11,558,081 km (0.082 R)
• M26: 11,673,720 km (0.086 R)
• M27: 13,391,403 km (0.094 R)
• M28: 13,817,607 km (0.027 R)
• M29: 14,558,865 km (0.09 R)
• M30: 14,997,037 km (0.03 R)
• M31: 15,312,838 km (0.118 R)
• M32: 15,694,612 km (0.048 R)
• M33: 15,886,695 km (0.076 R)
• M34: 16,467,434 km (0.059 R)
• M35: 16,793,109 km (0.089 R)
• M36: 16,924,007 km (0.094 R)
• M37: 17,649,856 km (0.105 R)
• M38: 18,723,669 km (0.12 R)
• M39: 21,074,750 km (0.096 R)
• M40: 21,428,249 km (0.041 R)
• M41: 21,926,410 km (0.049 R)
• M42: 22,141,233 km (0.084 R)
• M43: 22,572,673 km (0.118 R)
• M44: 22,644,779 km (0.075 R)
• M45: 22,789,440 km (0.074 R)
• M46: 22,934,401 km (0.095 R)
• M47: 23,370,927 km (0.12 R)
• M48: 24,252,208 km (0.025 R)
• M49: 24,696,963 km (0.118 R)
• M50: 29,447,294 km (0.107 R)
• M51: 31,359,902 km (0.064 R)
• M52: 31,682,435 km (0.049 R)
• M53: 32,168,479 km (0.026 R)
• M54: 32,984,087 km (0.062 R)
• M55: 33,723,848 km (0.116 R)
• M56: 33,889,004 km (0.112 R)
• M57: 34,468,995 km (0.044 R)
• M58: 35,807,298 km (0.119 R)
• M59: 36,060,118 km (0.052 R)
• M60: 36,822,020 km (0.102 R)
• M61: 36,906,991 km (0.106 R)
• M62: 37,932,036 km (0.092 R)
• M63: 39,052,973 km (0.114 R)
• M64: 39,226,357 km (0.112 R)
• M65: 39,835,220 km (0.107 R)
• M66: 39,922,585 km (0.116 R)
• M67: 40,974,558 km (0.08 R)
• M68: 43,195,188 km (0.05 R)
• M69: 43,643,982 km (0.116 R)
• M70: 45,363,610 km (0.092 R)
• M71: 45,454,715 km (0.11 R)
• M72: 45,545,969 km (0.066 R)
• M73: 46,369,206 km (0.119 R)
• M74: 46,644,766 km (0.069 R)
• M75: 47,752,388 km (0.116 R)
• M76: 48,123,541 km (0.059 R)
• M77: 51,791,680 km (0.043 R)
• M78: 52,077,562 km (0.056 R)
• M79: 53,996,753 km (0.098 R)
• M80: 54,093,393 km (0.087 R)
• M81: 54,770,922 km (0.058 R)
• M82: 56,918,848 km (0.112 R)
• M83: 57,607,896 km (0.087 R)
• M84: 57,706,631 km (0.104 R)
• M85: 58,101,868 km (0.099 R)
• M86: 58,398,970 km (0.112 R)
• M87: 59,592,162 km (0.092 R)
• M88: 60,793,283 km (0.066 R)
• M89: 62,103,611 km (0.08 R)
• M90: 62,407,445 km (0.084 R)
• M91: 67,541,195 km (0.074 R)
• M92: 68,375,203 km (0.087 R)
• M93: 69,002,766 km (0.116 R)
• M94: 69,212,502 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 552.1

Radius: 5.8

Gravity: 16.41 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 14.42 AU - 23.18 AU

Year: 29195 Days

Day: 19.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,508,605 km

• M1: 104,270 km (0.102 R)
• M2: 329,714 km (0.087 R)
• M3: 410,646 km (0.081 R)
• M4: 1,029,682 km (0.12 R)
• M5: 2,654,315 km (0.104 R)
• M6: 2,738,090 km (0.046 R)
• M7: 3,081,866 km (0.089 R)
• M8: 3,856,932 km (0.105 R)
• M9: 4,944,060 km (0.099 R)
• M10: 5,361,588 km (0.053 R)
• M11: 5,682,026 km (0.078 R)
• M12: 5,736,181 km (0.03 R)
• M13: 5,899,242 km (0.108 R)
• M14: 6,119,151 km (0.066 R)
• M15: 6,794,735 km (0.026 R)
• M16: 7,258,339 km (0.103 R)
• M17: 7,493,956 km (0.093 R)
• M18: 7,791,955 km (0.111 R)
• M19: 8,033,256 km (0.106 R)
• M20: 8,276,951 km (0.098 R)
• M21: 8,896,735 km (0.087 R)
• M22: 9,339,545 km (0.066 R)
• M23: 9,403,273 km (0.058 R)
• M24: 11,113,476 km (0.097 R)
• M25: 11,316,929 km (0.031 R)
• M26: 11,521,579 km (0.094 R)
• M27: 11,865,355 km (0.11 R)
• M28: 11,934,469 km (0.083 R)
• M29: 12,633,540 km (0.038 R)
• M30: 13,634,350 km (0.1 R)
• M31: 13,998,022 km (0.032 R)
• M32: 14,071,026 km (0.113 R)
• M33: 14,512,340 km (0.059 R)
• M34: 14,734,642 km (0.109 R)
• M35: 15,483,978 km (0.119 R)
• M36: 18,122,735 km (0.056 R)
• M37: 18,282,206 km (0.102 R)
• M38: 19,167,826 km (0.102 R)
• M39: 19,248,908 km (0.116 R)
• M40: 20,563,723 km (0.083 R)
• M41: 20,813,402 km (0.066 R)
• M42: 21,231,827 km (0.047 R)
• M43: 23,887,489 km (0.084 R)
• M44: 25,476,817 km (0.09 R)
• M45: 26,104,080 km (0.112 R)
• M46: 26,736,431 km (0.062 R)
• M47: 27,099,953 km (0.119 R)
• M48: 27,373,867 km (0.061 R)
• M49: 28,385,448 km (0.075 R)
• M50: 29,972,981 km (0.062 R)
• M51: 30,161,623 km (0.072 R)
• M52: 31,015,379 km (0.11 R)
• M53: 31,493,045 km (0.117 R)
• M54: 33,820,039 km (0.088 R)
• M55: 34,311,768 km (0.098 R)
• M56: 35,501,519 km (0.111 R)
• M57: 36,805,564 km (0.116 R)
• M58: 38,842,190 km (0.102 R)
• M59: 39,047,887 km (0.091 R)
• M60: 41,754,411 km (0.095 R)
• M61: 44,091,429 km (0.071 R)
• M62: 44,628,486 km (0.101 R)
• M63: 45,709,031 km (0.117 R)
• M64: 45,926,247 km (0.102 R)
• M65: 47,675,645 km (0.093 R)
• M66: 48,669,274 km (0.058 R)
• M67: 49,224,282 km (0.103 R)
• M68: 50,677,027 km (0.119 R)
• M69: 51,803,947 km (0.119 R)
• M70: 53,738,846 km (0.103 R)
• M71: 55,350,015 km (0.062 R)
• M72: 56,860,056 km (0.098 R)
• M73: 57,444,535 km (0.043 R)
• M74: 63,397,334 km (0.079 R)
• M75: 63,518,358 km (0.087 R)
• M76: 66,200,648 km (0.062 R)
• M77: 68,298,609 km (0.084 R)
• M78: 69,542,814 km (0.102 R)
• M79: 71,675,182 km (0.041 R)
• M80: 72,812,724 km (0.067 R)
• M81: 73,066,293 km (0.112 R)
• M82: 74,211,165 km (0.076 R)
• M83: 74,721,892 km (0.101 R)
• M84: 74,849,799 km (0.108 R)
• M85: 76,132,301 km (0.082 R)
• M86: 76,905,423 km (0.078 R)
• M87: 81,861,451 km (0.104 R)
• M88: 83,315,243 km (0.11 R)
• M89: 84,244,844 km (0.072 R)
• M90: 85,445,068 km (0.082 R)
• M91: 86,650,976 km (0.105 R)
• M92: 88,267,531 km (0.073 R)
• M93: 88,944,162 km (0.07 R)
• M94: 89,350,769 km (0.077 R)
• M95: 90,847,496 km (0.086 R)
• M96: 90,983,929 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.8

Radius: 5.8

Gravity: 13.91 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 14.5 AU - 23.66 AU

Year: 29850 Days

Day: 18.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 87,508,605 km

• M1: 201,658 km (0.048 R)
• M2: 526,435 km (0.092 R)
• M3: 824,733 km (0.096 R)
• M4: 1,904,082 km (0.114 R)
• M5: 2,162,886 km (0.101 R)
• M6: 2,315,925 km (0.115 R)
• M7: 2,432,910 km (0.077 R)
• M8: 2,754,546 km (0.116 R)
• M9: 3,752,363 km (0.099 R)
• M10: 4,554,507 km (0.038 R)
• M11: 4,849,963 km (0.049 R)
• M12: 5,563,395 km (0.094 R)
• M13: 5,668,114 km (0.064 R)
• M14: 5,826,239 km (0.118 R)
• M15: 6,363,744 km (0.107 R)
• M16: 6,805,207 km (0.06 R)
• M17: 7,659,261 km (0.076 R)
• M18: 7,834,141 km (0.093 R)
• M19: 8,306,871 km (0.115 R)
• M20: 8,486,538 km (0.077 R)
• M21: 8,910,648 km (0.119 R)
• M22: 9,716,681 km (0.104 R)
• M23: 10,096,510 km (0.068 R)
• M24: 10,160,388 km (0.077 R)
• M25: 11,663,996 km (0.056 R)
• M26: 12,271,065 km (0.11 R)
• M27: 13,026,833 km (0.093 R)
• M28: 13,797,711 km (0.097 R)
• M29: 14,224,514 km (0.111 R)
• M30: 14,511,293 km (0.088 R)
• M31: 17,025,584 km (0.102 R)
• M32: 17,559,798 km (0.083 R)
• M33: 17,790,328 km (0.076 R)
• M34: 19,910,579 km (0.115 R)
• M35: 20,796,946 km (0.089 R)
• M36: 22,775,229 km (0.11 R)
• M37: 23,279,074 km (0.038 R)
• M38: 24,812,602 km (0.106 R)
• M39: 25,591,558 km (0.109 R)
• M40: 25,853,055 km (0.067 R)
• M41: 27,351,128 km (0.107 R)
• M42: 28,065,907 km (0.059 R)
• M43: 28,696,312 km (0.062 R)
• M44: 29,149,444 km (0.095 R)
• M45: 29,971,036 km (0.098 R)
• M46: 30,154,742 km (0.09 R)
• M47: 31,357,359 km (0.089 R)
• M48: 32,292,944 km (0.116 R)
• M49: 32,669,781 km (0.117 R)
• M50: 32,764,327 km (0.07 R)
• M51: 32,953,419 km (0.075 R)
• M52: 35,154,602 km (0.075 R)
• M53: 35,639,449 km (0.112 R)
• M54: 37,008,568 km (0.09 R)
• M55: 37,699,561 km (0.12 R)
• M56: 38,394,892 km (0.03 R)
• M57: 39,495,932 km (0.114 R)
• M58: 44,629,982 km (0.086 R)
• M59: 45,681,655 km (0.107 R)
• M60: 46,316,548 km (0.081 R)
• M61: 48,346,292 km (0.058 R)
• M62: 49,101,462 km (0.11 R)
• M63: 50,078,037 km (0.119 R)
• M64: 50,405,058 km (0.064 R)
• M65: 51,719,873 km (0.117 R)
• M66: 52,271,142 km (0.11 R)
• M67: 54,159,665 km (0.055 R)
• M68: 54,719,460 km (0.09 R)
• M69: 55,618,992 km (0.096 R)
• M70: 56,863,796 km (0.074 R)
• M71: 57,889,140 km (0.078 R)
• M72: 58,576,093 km (0.095 R)
• M73: 58,805,577 km (0.095 R)
• M74: 59,957,929 km (0.118 R)
• M75: 61,001,524 km (0.105 R)
• M76: 61,467,222 km (0.066 R)
• M77: 62,636,628 km (0.084 R)
• M78: 63,577,449 km (0.099 R)
• M79: 63,813,365 km (0.098 R)
• M80: 65,949,773 km (0.11 R)
• M81: 67,988,941 km (0.096 R)
• M82: 69,683,885 km (0.108 R)
• M83: 69,927,131 km (0.05 R)
• M84: 70,780,737 km (0.085 R)
• M85: 71,025,179 km (0.1 R)
• M86: 71,147,551 km (0.104 R)
• M87: 71,637,783 km (0.102 R)
• M88: 76,224,753 km (0.079 R)
• M89: 76,475,329 km (0.115 R)
• M90: 76,851,867 km (0.115 R)
• M91: 77,732,699 km (0.104 R)
• M92: 78,363,853 km (0.079 R)
• M93: 78,616,823 km (0.057 R)
• M94: 79,250,519 km (0.067 R)
• M95: 79,885,712 km (0.054 R)
• M96: 82,443,835 km (0.106 R)
• M97: 84,509,483 km (0.075 R)
• M98: 85,288,439 km (0.051 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 14,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit