🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.47 AU - 0.57 AU

Year: 132 Days

Day: 47.4 Hours

Environment

Temp: 203 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 102,325,395 km

• M1: 158,424 km (0.098 R)
• M2: 213,626 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.99 AU - 1.09 AU

Year: 373 Days

Day: 30 Hours

Environment

Temp: 148 °C

Axial Tilt: 48.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,325,395 km

• M1: 189,690 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.89 AU - 1.23 AU

Year: 384 Days

Day: 32.4 Hours

Environment

Temp: 165 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.57 AU - 2.03 AU

Year: 849 Days

Day: 17 Hours

Environment

Temp: -33 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.01 AU - 2.75 AU

Year: 1290 Days

Day: 21 Hours

Environment

Temp: -79 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.6

Radius: 9.8

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.96 AU - 9.8 AU

Year: 8526 Days

Day: 5.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 102,325,395 km

• M1: 125,812 km (0.077 R)
• M2: 204,051 km (0.096 R)
• M3: 652,247 km (0.085 R)
• M4: 795,711 km (0.054 R)
• M5: 1,133,802 km (0.12 R)
• M6: 1,269,488 km (0.119 R)
• M7: 1,369,868 km (0.113 R)
• M8: 1,493,884 km (0.059 R)
• M9: 1,888,673 km (0.079 R)
• M10: 2,514,890 km (0.066 R)
• M11: 2,850,887 km (0.068 R)
• M12: 2,957,251 km (0.106 R)
• M13: 3,119,265 km (0.102 R)
• M14: 3,537,092 km (0.079 R)
• M15: 3,651,534 km (0.074 R)
• M16: 4,182,008 km (0.033 R)
• M17: 4,456,371 km (0.066 R)
• M18: 4,799,698 km (0.068 R)
• M19: 5,611,715 km (0.082 R)
• M20: 6,153,708 km (0.06 R)
• M21: 6,222,673 km (0.043 R)
• M22: 6,465,919 km (0.029 R)
• M23: 6,712,456 km (0.066 R)
• M24: 6,961,986 km (0.048 R)
• M25: 7,178,304 km (0.117 R)
• M26: 7,433,668 km (0.117 R)
• M27: 7,728,974 km (0.065 R)
• M28: 8,103,717 km (0.084 R)
• M29: 9,741,514 km (0.113 R)
• M30: 9,862,240 km (0.11 R)
• M31: 10,639,101 km (0.116 R)
• M32: 11,181,992 km (0.048 R)
• M33: 11,862,513 km (0.08 R)
• M34: 12,121,167 km (0.117 R)
• M35: 12,775,957 km (0.089 R)
• M36: 13,218,917 km (0.103 R)
• M37: 13,442,266 km (0.063 R)
• M38: 13,532,025 km (0.072 R)
• M39: 14,485,861 km (0.028 R)
• M40: 14,947,670 km (0.074 R)
• M41: 15,461,239 km (0.108 R)
• M42: 17,475,126 km (0.115 R)
• M43: 17,868,119 km (0.092 R)
• M44: 18,863,095 km (0.061 R)
• M45: 19,266,111 km (0.118 R)
• M46: 20,080,672 km (0.101 R)
• M47: 20,183,296 km (0.085 R)
• M48: 20,388,993 km (0.078 R)
• M49: 22,537,966 km (0.03 R)
• M50: 22,858,405 km (0.106 R)
• M51: 23,019,223 km (0.09 R)
• M52: 24,812,752 km (0.101 R)
• M53: 25,587,220 km (0.102 R)
• M54: 25,698,521 km (0.114 R)
• M55: 26,033,321 km (0.111 R)
• M56: 26,594,612 km (0.116 R)
• M57: 28,244,676 km (0.099 R)
• M58: 28,821,376 km (0.082 R)
• M59: 29,343,772 km (0.095 R)
• M60: 30,045,087 km (0.076 R)
• M61: 30,515,572 km (0.113 R)
• M62: 31,166,622 km (0.096 R)
• M63: 31,643,091 km (0.1 R)
• M64: 31,882,149 km (0.065 R)
• M65: 32,663,349 km (0.071 R)
• M66: 33,268,622 km (0.109 R)
• M67: 33,572,605 km (0.109 R)
• M68: 34,244,748 km (0.109 R)
• M69: 34,613,058 km (0.092 R)
• M70: 34,736,177 km (0.086 R)
• M71: 35,106,432 km (0.117 R)
• M72: 35,726,365 km (0.114 R)
• M73: 37,228,926 km (0.114 R)
• M74: 37,797,697 km (0.092 R)
• M75: 38,051,415 km (0.094 R)
• M76: 38,369,311 km (0.049 R)
• M77: 38,815,860 km (0.078 R)
• M78: 38,943,766 km (0.108 R)
• M79: 39,521,214 km (0.106 R)
• M80: 40,554,487 km (0.098 R)
• M81: 41,074,639 km (0.113 R)
• M82: 41,662,259 km (0.073 R)
• M83: 41,989,878 km (0.101 R)
• M84: 42,384,368 km (0.101 R)
• M85: 42,647,959 km (0.081 R)
• M86: 42,912,000 km (0.108 R)
• M87: 43,242,910 km (0.096 R)
• M88: 43,309,182 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 719.8

Radius: 3.6

Gravity: 55.54 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 11.25 AU - 16.45 AU

Year: 18116 Days

Day: 16.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 102,325,395 km

• M1: 128,205 km (0.079 R)
• M2: 151,991 km (0.108 R)
• M3: 348,114 km (0.053 R)
• M4: 383,868 km (0.106 R)
• M5: 559,795 km (0.053 R)
• M6: 712,684 km (0.104 R)
• M7: 878,289 km (0.074 R)
• M8: 1,385,127 km (0.097 R)
• M9: 1,775,278 km (0.048 R)
• M10: 2,402,392 km (0.103 R)
• M11: 2,507,111 km (0.055 R)
• M12: 2,542,416 km (0.11 R)
• M13: 2,649,229 km (0.099 R)
• M14: 2,830,392 km (0.108 R)
• M15: 4,333,551 km (0.074 R)
• M16: 4,461,158 km (0.066 R)
• M17: 4,939,572 km (0.109 R)
• M18: 5,117,594 km (0.076 R)
• M19: 5,710,450 km (0.118 R)
• M20: 6,664,136 km (0.067 R)
• M21: 7,411,228 km (0.1 R)
• M22: 8,079,931 km (0.117 R)
• M23: 8,132,140 km (0.102 R)
• M24: 8,500,899 km (0.104 R)
• M25: 8,607,263 km (0.112 R)
• M26: 9,309,326 km (0.062 R)
• M27: 10,029,640 km (0.087 R)
• M28: 11,172,268 km (0.105 R)
• M29: 11,347,148 km (0.052 R)
• M30: 12,475,864 km (0.101 R)
• M31: 12,839,686 km (0.07 R)
• M32: 13,330,217 km (0.115 R)
• M33: 14,456,091 km (0.063 R)
• M34: 15,094,724 km (0.112 R)
• M35: 15,742,483 km (0.076 R)
• M36: 16,465,340 km (0.108 R)
• M37: 17,064,779 km (0.088 R)
• M38: 17,671,398 km (0.086 R)
• M39: 18,285,198 km (0.066 R)
• M40: 19,814,388 km (0.077 R)
• M41: 20,026,069 km (0.101 R)
• M42: 20,737,107 km (0.105 R)
• M43: 21,673,740 km (0.088 R)
• M44: 22,183,719 km (0.063 R)
• M45: 23,513,345 km (0.106 R)
• M46: 23,737,442 km (0.102 R)
• M47: 24,716,710 km (0.113 R)
• M48: 25,939,972 km (0.085 R)
• M49: 28,048,554 km (0.073 R)
• M50: 28,763,482 km (0.112 R)
• M51: 29,243,392 km (0.097 R)
• M52: 29,484,394 km (0.043 R)
• M53: 29,564,878 km (0.082 R)
• M54: 29,806,777 km (0.089 R)
• M55: 30,373,604 km (0.027 R)
• M56: 30,944,020 km (0.115 R)
• M57: 34,694,589 km (0.061 R)
• M58: 35,034,924 km (0.032 R)
• M59: 35,633,016 km (0.103 R)
• M60: 35,890,324 km (0.057 R)
• M61: 36,148,381 km (0.103 R)
• M62: 36,493,204 km (0.069 R)
• M63: 37,099,524 km (0.106 R)
• M64: 38,761,855 km (0.067 R)
• M65: 40,091,182 km (0.11 R)
• M66: 42,430,594 km (0.089 R)
• M67: 44,168,023 km (0.092 R)
• M68: 44,352,178 km (0.084 R)
• M69: 44,721,535 km (0.075 R)
• M70: 45,742,092 km (0.077 R)
• M71: 46,864,226 km (0.107 R)
• M72: 49,422,050 km (0.077 R)
• M73: 49,900,614 km (0.037 R)
• M74: 52,121,993 km (0.049 R)
• M75: 52,414,008 km (0.068 R)
• M76: 54,869,357 km (0.059 R)
• M77: 54,968,391 km (0.091 R)
• M78: 58,976,417 km (0.105 R)
• M79: 59,382,426 km (0.031 R)
• M80: 59,585,729 km (0.108 R)
• M81: 59,687,456 km (0.108 R)
• M82: 62,249,918 km (0.063 R)
• M83: 62,663,257 km (0.104 R)
• M84: 64,534,427 km (0.092 R)
• M85: 65,057,571 km (0.094 R)
• M86: 65,581,911 km (0.09 R)
• M87: 65,687,079 km (0.05 R)
• M88: 66,423,998 km (0.118 R)
• M89: 69,185,126 km (0.117 R)
• M90: 69,934,910 km (0.063 R)
• M91: 70,256,994 km (0.059 R)
• M92: 70,364,555 km (0.116 R)
• M93: 71,010,668 km (0.087 R)
• M94: 72,308,879 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884

Radius: 7.7

Gravity: 14.91 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 12.26 AU - 17.6 AU

Year: 20275 Days

Day: 18 Hours

Environment

Temp: -196 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 102,325,395 km

• M1: 249,230 km (0.109 R)
• M2: 406,158 km (0.113 R)
• M3: 486,941 km (0.105 R)
• M4: 1,114,654 km (0.119 R)
• M5: 1,172,847 km (0.104 R)
• M6: 1,353,861 km (0.102 R)
• M7: 1,479,523 km (0.109 R)
• M8: 1,675,496 km (0.112 R)
• M9: 1,985,164 km (0.12 R)
• M10: 2,238,583 km (0.092 R)
• M11: 2,776,088 km (0.085 R)
• M12: 2,977,596 km (0.087 R)
• M13: 3,697,910 km (0.119 R)
• M14: 3,830,453 km (0.035 R)
• M15: 5,093,060 km (0.116 R)
• M16: 5,794,524 km (0.099 R)
• M17: 6,208,760 km (0.082 R)
• M18: 6,419,544 km (0.107 R)
• M19: 6,525,908 km (0.099 R)
• M20: 6,740,282 km (0.115 R)
• M21: 6,794,137 km (0.079 R)
• M22: 7,066,106 km (0.1 R)
• M23: 7,733,163 km (0.105 R)
• M24: 8,074,246 km (0.117 R)
• M25: 8,131,542 km (0.036 R)
• M26: 8,478,459 km (0.103 R)
• M27: 9,366,622 km (0.068 R)
• M28: 9,913,701 km (0.076 R)
• M29: 10,160,089 km (0.096 R)
• M30: 10,975,098 km (0.051 R)
• M31: 11,038,677 km (0.046 R)
• M32: 11,230,013 km (0.053 R)
• M33: 12,137,773 km (0.107 R)
• M34: 12,467,786 km (0.092 R)
• M35: 13,611,461 km (0.059 R)
• M36: 15,353,379 km (0.081 R)
• M37: 16,214,165 km (0.103 R)
• M38: 16,650,393 km (0.035 R)
• M39: 17,982,262 km (0.095 R)
• M40: 19,271,347 km (0.082 R)
• M41: 19,733,455 km (0.092 R)
• M42: 20,199,153 km (0.048 R)
• M43: 22,017,665 km (0.055 R)
• M44: 22,339,151 km (0.085 R)
• M45: 23,476,992 km (0.07 R)
• M46: 26,744,509 km (0.114 R)
• M47: 27,604,996 km (0.046 R)
• M48: 27,951,764 km (0.113 R)
• M49: 28,387,243 km (0.098 R)
• M50: 28,649,638 km (0.101 R)
• M51: 28,912,780 km (0.026 R)
• M52: 30,687,610 km (0.084 R)
• M53: 30,777,368 km (0.071 R)
• M54: 31,227,060 km (0.093 R)
• M55: 31,588,338 km (0.108 R)
• M56: 33,047,217 km (0.115 R)
• M57: 34,434,887 km (0.09 R)
• M58: 34,621,286 km (0.076 R)
• M59: 35,276,524 km (0.096 R)
• M60: 36,599,269 km (0.032 R)
• M61: 36,789,557 km (0.093 R)
• M62: 38,130,852 km (0.078 R)
• M63: 39,195,839 km (0.029 R)
• M64: 39,878,604 km (0.093 R)
• M65: 40,860,863 km (0.052 R)
• M66: 41,058,332 km (0.1 R)
• M67: 41,553,202 km (0.117 R)
• M68: 44,158,449 km (0.109 R)
• M69: 47,852,020 km (0.109 R)
• M70: 47,955,991 km (0.073 R)
• M71: 48,164,231 km (0.114 R)
• M72: 48,477,190 km (0.079 R)
• M73: 48,790,747 km (0.101 R)
• M74: 53,143,746 km (0.072 R)
• M75: 56,516,430 km (0.108 R)
• M76: 57,066,801 km (0.084 R)
• M77: 58,284,078 km (0.105 R)
• M78: 58,951,584 km (0.117 R)
• M79: 64,038,361 km (0.098 R)
• M80: 64,727,109 km (0.092 R)
• M81: 65,880,509 km (0.072 R)
• M82: 65,996,148 km (0.059 R)
• M83: 67,623,324 km (0.047 R)
• M84: 69,734,748 km (0.093 R)
• M85: 71,035,651 km (0.048 R)
• M86: 72,105,874 km (0.1 R)
• M87: 73,301,461 km (0.104 R)
• M88: 74,142,201 km (0.112 R)
• M89: 76,927,115 km (0.059 R)
• M90: 77,048,887 km (0.077 R)
• M91: 77,414,953 km (0.11 R)
• M92: 77,537,025 km (0.089 R)
• M93: 78,761,633 km (0.072 R)
• M94: 79,869,406 km (0.081 R)
• M95: 81,851,278 km (0.074 R)
• M96: 82,349,289 km (0.117 R)
• M97: 82,848,348 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969.6

Radius: 7.2

Gravity: 18.7 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 15.2 AU - 20.24 AU

Year: 26216 Days

Day: 21.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 102,325,395 km

• M1: 98,735 km (0.114 R)
• M2: 518,207 km (0.114 R)
• M3: 758,910 km (0.098 R)
• M4: 1,336,956 km (0.102 R)
• M5: 1,517,670 km (0.104 R)
• M6: 1,744,760 km (0.113 R)
• M7: 1,862,493 km (0.094 R)
• M8: 2,231,551 km (0.036 R)
• M9: 2,316,673 km (0.062 R)
• M10: 3,226,078 km (0.108 R)
• M11: 3,322,569 km (0.091 R)
• M12: 4,937,029 km (0.097 R)
• M13: 5,273,774 km (0.109 R)
• M14: 5,792,878 km (0.117 R)
• M15: 5,969,553 km (0.085 R)
• M16: 6,388,876 km (0.106 R)
• M17: 6,755,690 km (0.086 R)
• M18: 7,066,704 km (0.12 R)
• M19: 7,896,972 km (0.057 R)
• M20: 8,027,571 km (0.075 R)
• M21: 9,440,374 km (0.039 R)
• M22: 9,578,901 km (0.072 R)
• M23: 9,998,523 km (0.115 R)
• M24: 10,352,771 km (0.098 R)
• M25: 10,495,637 km (0.117 R)
• M26: 10,711,208 km (0.114 R)
• M27: 12,411,687 km (0.111 R)
• M28: 13,176,880 km (0.039 R)
• M29: 15,236,992 km (0.109 R)
• M30: 15,726,476 km (0.111 R)
• M31: 15,808,605 km (0.105 R)
• M32: 16,138,319 km (0.053 R)
• M33: 17,906,566 km (0.083 R)
• M34: 17,992,286 km (0.108 R)
• M35: 19,646,838 km (0.109 R)
• M36: 20,447,486 km (0.104 R)
• M37: 22,912,709 km (0.062 R)
• M38: 23,285,806 km (0.104 R)
• M39: 23,566,901 km (0.113 R)
• M40: 24,417,215 km (0.082 R)
• M41: 26,244,852 km (0.117 R)
• M42: 26,439,778 km (0.097 R)
• M43: 26,635,302 km (0.076 R)
• M44: 27,027,548 km (0.078 R)
• M45: 28,615,829 km (0.112 R)
• M46: 28,916,969 km (0.102 R)
• M47: 30,951,351 km (0.087 R)
• M48: 31,881,849 km (0.108 R)
• M49: 34,088,418 km (0.043 R)
• M50: 36,343,905 km (0.102 R)
• M51: 37,434,773 km (0.091 R)
• M52: 38,204,753 km (0.114 R)
• M53: 38,315,156 km (0.076 R)
• M54: 39,091,120 km (0.035 R)
• M55: 44,433,560 km (0.061 R)
• M56: 45,248,569 km (0.083 R)
• M57: 45,951,230 km (0.072 R)
• M58: 48,080,456 km (0.054 R)
• M59: 48,318,915 km (0.077 R)
• M60: 49,277,090 km (0.092 R)
• M61: 49,397,367 km (0.054 R)
• M62: 49,517,643 km (0.039 R)
• M63: 49,758,645 km (0.067 R)
• M64: 51,577,905 km (0.063 R)
• M65: 51,822,049 km (0.041 R)
• M66: 54,037,294 km (0.088 R)
• M67: 54,533,660 km (0.084 R)
• M68: 61,900,009 km (0.046 R)
• M69: 62,549,563 km (0.042 R)
• M70: 63,201,360 km (0.1 R)
• M71: 65,038,123 km (0.074 R)
• M72: 65,963,087 km (0.06 R)
• M73: 66,493,710 km (0.077 R)
• M74: 66,626,553 km (0.084 R)
• M75: 68,629,968 km (0.036 R)
• M76: 69,436,749 km (0.114 R)
• M77: 69,976,498 km (0.084 R)
• M78: 73,930,520 km (0.098 R)
• M79: 74,481,489 km (0.061 R)
• M80: 75,865,119 km (0.113 R)
• M81: 77,816,324 km (0.111 R)
• M82: 79,642,914 km (0.113 R)
• M83: 80,349,316 km (0.113 R)
• M84: 80,915,843 km (0.112 R)
• M85: 85,929,316 km (0.114 R)
• M86: 88,692,688 km (0.114 R)
• M87: 88,985,301 km (0.103 R)
• M88: 89,278,214 km (0.088 R)
• M89: 89,571,426 km (0.066 R)
• M90: 90,600,210 km (0.116 R)
• M91: 91,780,687 km (0.07 R)
• M92: 92,076,741 km (0.076 R)
• M93: 95,652,579 km (0.051 R)
• M94: 96,553,607 km (0.091 R)
• M95: 99,273,745 km (0.099 R)
• M96: 102,018,866 km (0.118 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 12,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit