🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.5 AU - 0.56 AU

Year: 140 Days

Day: 14.8 Hours

Environment

Temp: 170 °C

Axial Tilt: 47.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.91 AU - 2.75 AU

Year: 1286 Days

Day: 13.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.92 AU - 2.96 AU

Year: 1378 Days

Day: 15.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,914,274 km

• M1: 1,418,337 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.3 AU - 5.32 AU

Year: 3815 Days

Day: 38.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 120.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.4

Radius: 10.8

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 8.07 AU - 13.39 AU

Year: 12711 Days

Day: 7.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 42,914,274 km

• M1: 180,565 km (0.083 R)
• M2: 620,831 km (0.053 R)
• M3: 865,872 km (0.058 R)
• M4: 991,086 km (0.111 R)
• M5: 1,280,707 km (0.083 R)
• M6: 2,302,610 km (0.115 R)
• M7: 2,378,008 km (0.115 R)
• M8: 2,454,452 km (0.107 R)
• M9: 2,583,555 km (0.089 R)
• M10: 2,768,159 km (0.078 R)
• M11: 3,995,759 km (0.079 R)
• M12: 4,087,014 km (0.112 R)
• M13: 4,396,681 km (0.102 R)
• M14: 4,810,469 km (0.079 R)
• M15: 4,907,708 km (0.029 R)
• M16: 5,071,368 km (0.076 R)
• M17: 5,203,612 km (0.081 R)
• M18: 5,709,852 km (0.097 R)
• M19: 5,847,482 km (0.105 R)
• M20: 6,373,617 km (0.09 R)
• M21: 6,444,826 km (0.061 R)
• M22: 7,811,552 km (0.108 R)
• M23: 8,903,766 km (0.111 R)
• M24: 8,983,502 km (0.104 R)
• M25: 9,712,941 km (0.098 R)
• M26: 10,757,284 km (0.06 R)
• M27: 11,228,068 km (0.11 R)
• M28: 11,487,770 km (0.092 R)
• M29: 11,969,026 km (0.099 R)
• M30: 12,680,664 km (0.075 R)
• M31: 13,727,849 km (0.072 R)
• M32: 14,145,077 km (0.111 R)
• M33: 14,285,101 km (0.102 R)
• M34: 14,944,678 km (0.101 R)
• M35: 15,855,729 km (0.09 R)
• M36: 16,636,779 km (0.103 R)
• M37: 16,784,731 km (0.057 R)
• M38: 16,932,983 km (0.12 R)
• M39: 17,081,683 km (0.112 R)
• M40: 17,630,857 km (0.114 R)
• M41: 18,900,195 km (0.1 R)
• M42: 19,571,889 km (0.064 R)
• M43: 19,832,339 km (0.05 R)
• M44: 20,198,854 km (0.086 R)
• M45: 20,885,658 km (0.106 R)
• M46: 21,687,503 km (0.074 R)
• M47: 22,119,242 km (0.096 R)
• M48: 24,656,571 km (0.068 R)
• M49: 25,107,160 km (0.107 R)
• M50: 25,902,423 km (0.081 R)
• M51: 27,459,138 km (0.093 R)
• M52: 27,634,018 km (0.073 R)
• M53: 27,750,704 km (0.112 R)
• M54: 29,105,463 km (0.114 R)
• M55: 29,343,174 km (0.099 R)
• M56: 29,820,690 km (0.116 R)
• M57: 30,180,622 km (0.108 R)
• M58: 31,268,648 km (0.093 R)
• M59: 32,123,899 km (0.078 R)
• M60: 32,369,688 km (0.093 R)
• M61: 33,234,663 km (0.117 R)
• M62: 33,358,979 km (0.068 R)
• M63: 33,857,289 km (0.078 R)
• M64: 34,987,651 km (0.066 R)
• M65: 36,834,586 km (0.083 R)
• M66: 37,478,904 km (0.05 R)
• M67: 38,061,887 km (0.105 R)
• M68: 38,713,087 km (0.083 R)
• M69: 39,762,815 km (0.116 R)
• M70: 40,026,705 km (0.071 R)
• M71: 41,957,416 km (0.109 R)
• M72: 42,562,689 km (0.073 R)
• M73: 42,900,181 km (0.116 R)
• M74: 42,967,800 km (0.115 R)
• M75: 43,374,257 km (0.094 R)
• M76: 43,645,927 km (0.086 R)
• M77: 43,713,994 km (0.108 R)
• M78: 43,986,262 km (0.059 R)
• M79: 44,669,775 km (0.069 R)
• M80: 45,356,578 km (0.063 R)
• M81: 45,494,358 km (0.091 R)
• M82: 45,770,516 km (0.074 R)
• M83: 45,908,744 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 690.2

Radius: 8

Gravity: 10.78 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 12.32 AU - 17.52 AU

Year: 20842 Days

Day: 18.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 42,914,274 km

• M1: 288,574 km (0.098 R)
• M2: 725,998 km (0.099 R)
• M3: 1,054,964 km (0.116 R)
• M4: 1,109,567 km (0.077 R)
• M5: 1,250,339 km (0.081 R)
• M6: 1,518,867 km (0.091 R)
• M7: 1,612,366 km (0.114 R)
• M8: 1,971,999 km (0.109 R)
• M9: 2,213,749 km (0.113 R)
• M10: 2,392,369 km (0.088 R)
• M11: 4,334,000 km (0.117 R)
• M12: 6,790,696 km (0.111 R)
• M13: 6,894,517 km (0.089 R)
• M14: 7,051,146 km (0.061 R)
• M15: 8,124,960 km (0.066 R)
• M16: 8,235,213 km (0.057 R)
• M17: 9,421,973 km (0.118 R)
• M18: 9,537,762 km (0.11 R)
• M19: 9,595,806 km (0.075 R)
• M20: 11,269,357 km (0.115 R)
• M21: 12,076,737 km (0.067 R)
• M22: 12,582,677 km (0.115 R)
• M23: 13,877,895 km (0.061 R)
• M24: 14,142,085 km (0.105 R)
• M25: 14,742,421 km (0.072 R)
• M26: 15,215,151 km (0.037 R)
• M27: 15,967,927 km (0.095 R)
• M28: 16,244,683 km (0.045 R)
• M29: 16,802,982 km (0.104 R)
• M30: 16,943,604 km (0.105 R)
• M31: 18,010,237 km (0.091 R)
• M32: 18,587,984 km (0.091 R)
• M33: 18,733,393 km (0.11 R)
• M34: 18,879,102 km (0.094 R)
• M35: 19,761,580 km (0.114 R)
• M36: 24,450,874 km (0.117 R)
• M37: 24,610,196 km (0.111 R)
• M38: 25,735,322 km (0.087 R)
• M39: 25,897,336 km (0.079 R)
• M40: 26,222,562 km (0.075 R)
• M41: 27,619,507 km (0.09 R)
• M42: 28,285,367 km (0.06 R)
• M43: 28,536,392 km (0.112 R)
• M44: 28,788,165 km (0.11 R)
• M45: 29,293,956 km (0.098 R)
• M46: 30,314,213 km (0.079 R)
• M47: 30,571,222 km (0.029 R)
• M48: 30,742,811 km (0.098 R)
• M49: 32,040,573 km (0.087 R)
• M50: 32,127,788 km (0.119 R)
• M51: 35,949,116 km (0.104 R)
• M52: 36,311,891 km (0.119 R)
• M53: 37,041,031 km (0.047 R)
• M54: 38,143,717 km (0.11 R)
• M55: 39,443,723 km (0.092 R)
• M56: 39,724,219 km (0.093 R)
• M57: 41,896,380 km (0.106 R)
• M58: 42,948,950 km (0.085 R)
• M59: 43,719,828 km (0.047 R)
• M60: 44,592,582 km (0.047 R)
• M61: 45,765,130 km (0.047 R)
• M62: 46,453,729 km (0.094 R)
• M63: 46,947,701 km (0.072 R)
• M64: 48,240,227 km (0.042 R)
• M65: 49,746,229 km (0.117 R)
• M66: 50,657,130 km (0.118 R)
• M67: 52,598,163 km (0.083 R)
• M68: 52,906,933 km (0.091 R)
• M69: 53,010,005 km (0.085 R)
• M70: 53,940,355 km (0.117 R)
• M71: 56,027,095 km (0.047 R)
• M72: 56,132,113 km (0.092 R)
• M73: 56,974,648 km (0.095 R)
• M74: 57,186,030 km (0.108 R)
• M75: 58,033,801 km (0.096 R)
• M76: 58,565,771 km (0.032 R)
• M77: 59,420,274 km (0.106 R)
• M78: 59,956,583 km (0.037 R)
• M79: 60,709,957 km (0.119 R)
• M80: 60,817,818 km (0.104 R)
• M81: 60,925,678 km (0.041 R)
• M82: 63,425,907 km (0.111 R)
• M83: 63,754,573 km (0.119 R)
• M84: 64,083,689 km (0.074 R)
• M85: 64,413,402 km (0.106 R)
• M86: 64,633,610 km (0.056 R)
• M87: 70,330,746 km (0.101 R)
• M88: 72,036,611 km (0.104 R)
• M89: 72,150,903 km (0.047 R)
• M90: 72,952,150 km (0.077 R)
• M91: 73,066,742 km (0.047 R)
• M92: 73,181,483 km (0.071 R)
• M93: 75,373,391 km (0.097 R)
• M94: 76,419,080 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330

Radius: 3.3

Gravity: 30.3 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 17.3 AU - 19.12 AU

Year: 28103 Days

Day: 16.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 42,914,274 km

• M1: 84,822 km (0.114 R)
• M2: 336,745 km (0.086 R)
• M3: 449,242 km (0.117 R)
• M4: 639,381 km (0.059 R)
• M5: 1,085,781 km (0.048 R)
• M6: 1,829,432 km (0.096 R)
• M7: 1,861,895 km (0.109 R)
• M8: 1,960,181 km (0.118 R)
• M9: 2,128,030 km (0.091 R)
• M10: 2,196,396 km (0.053 R)
• M11: 2,335,522 km (0.11 R)
• M12: 2,441,587 km (0.118 R)
• M13: 2,513,244 km (0.069 R)
• M14: 2,732,405 km (0.081 R)
• M15: 3,425,941 km (0.06 R)
• M16: 3,506,275 km (0.063 R)
• M17: 3,750,718 km (0.087 R)
• M18: 3,875,034 km (0.081 R)
• M19: 3,958,808 km (0.1 R)
• M20: 5,099,343 km (0.113 R)
• M21: 5,283,198 km (0.117 R)
• M22: 5,516,272 km (0.098 R)
• M23: 6,040,463 km (0.094 R)
• M24: 7,135,818 km (0.039 R)
• M25: 7,863,911 km (0.079 R)
• M26: 8,290,564 km (0.078 R)
• M27: 8,344,420 km (0.095 R)
• M28: 8,398,424 km (0.094 R)
• M29: 9,614,954 km (0.079 R)
• M30: 9,785,047 km (0.06 R)
• M31: 10,243,565 km (0.037 R)
• M32: 10,591,978 km (0.112 R)
• M33: 11,240,934 km (0.118 R)
• M34: 11,479,991 km (0.108 R)
• M35: 11,841,868 km (0.081 R)
• M36: 12,887,258 km (0.079 R)
• M37: 13,074,854 km (0.066 R)
• M38: 13,326,328 km (0.095 R)
• M39: 14,218,829 km (0.066 R)
• M40: 14,999,281 km (0.1 R)
• M41: 17,629,511 km (0.114 R)
• M42: 19,317,274 km (0.058 R)
• M43: 20,325,414 km (0.104 R)
• M44: 20,909,145 km (0.113 R)
• M45: 21,720,564 km (0.077 R)
• M46: 22,994,988 km (0.068 R)
• M47: 23,679,398 km (0.116 R)
• M48: 24,370,391 km (0.069 R)
• M49: 25,380,326 km (0.119 R)
• M50: 26,880,643 km (0.096 R)
• M51: 28,490,765 km (0.08 R)
• M52: 28,572,146 km (0.079 R)
• M53: 28,898,269 km (0.106 R)
• M54: 30,713,490 km (0.108 R)
• M55: 30,963,917 km (0.106 R)
• M56: 31,719,087 km (0.075 R)
• M57: 31,803,311 km (0.099 R)
• M58: 32,056,729 km (0.056 R)
• M59: 32,735,455 km (0.079 R)
• M60: 32,820,576 km (0.086 R)
• M61: 33,076,538 km (0.1 R)
• M62: 33,333,248 km (0.06 R)
• M63: 34,973,888 km (0.101 R)
• M64: 35,060,954 km (0.109 R)
• M65: 35,322,600 km (0.114 R)
• M66: 37,261,239 km (0.101 R)
• M67: 38,064,281 km (0.109 R)
• M68: 39,959,985 km (0.074 R)
• M69: 40,690,172 km (0.038 R)
• M70: 42,907,063 km (0.085 R)
• M71: 45,257,694 km (0.05 R)
• M72: 45,828,111 km (0.085 R)
• M73: 46,209,585 km (0.078 R)
• M74: 47,649,914 km (0.114 R)
• M75: 48,521,022 km (0.053 R)
• M76: 48,909,827 km (0.09 R)
• M77: 53,055,034 km (0.119 R)
• M78: 55,575,310 km (0.054 R)
• M79: 57,413,868 km (0.077 R)
• M80: 58,031,108 km (0.05 R)
• M81: 59,583,934 km (0.091 R)
• M82: 60,731,200 km (0.116 R)
• M83: 61,045,356 km (0.039 R)
• M84: 62,096,580 km (0.085 R)
• M85: 63,047,723 km (0.049 R)
• M86: 63,897,290 km (0.118 R)
• M87: 64,643,783 km (0.084 R)
• M88: 66,900,317 km (0.117 R)
• M89: 67,441,413 km (0.055 R)
• M90: 68,527,942 km (0.098 R)
• M91: 68,854,963 km (0.1 R)
• M92: 69,073,376 km (0.095 R)
• M93: 69,182,582 km (0.062 R)
• M94: 69,948,972 km (0.066 R)
• M95: 72,154,195 km (0.08 R)
• M96: 73,934,708 km (0.056 R)
• M97: 74,270,107 km (0.03 R)
• M98: 74,382,156 km (0.039 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 48.2

Radius: 5

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 15.47 AU - 24.19 AU

Year: 31936 Days

Day: 24.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 42,914,274 km

• M1: 65,973 km (0.105 R)
• M2: 201,957 km (0.106 R)
• M3: 471,233 km (0.083 R)
• M4: 723,754 km (0.037 R)
• M5: 942,317 km (0.043 R)
• M6: 1,733,391 km (0.105 R)
• M7: 2,140,746 km (0.112 R)
• M8: 3,012,901 km (0.088 R)
• M9: 4,010,569 km (0.093 R)
• M10: 4,068,763 km (0.045 R)
• M11: 5,386,571 km (0.07 R)
• M12: 6,582,007 km (0.056 R)
• M13: 7,674,221 km (0.062 R)
• M14: 7,782,979 km (0.114 R)
• M15: 7,819,182 km (0.078 R)
• M16: 7,965,189 km (0.067 R)
• M17: 8,408,298 km (0.106 R)
• M18: 9,434,240 km (0.087 R)
• M19: 9,942,125 km (0.097 R)
• M20: 10,100,250 km (0.088 R)
• M21: 11,935,068 km (0.066 R)
• M22: 12,061,029 km (0.031 R)
• M23: 12,740,054 km (0.1 R)
• M24: 12,868,708 km (0.116 R)
• M25: 12,954,876 km (0.084 R)
• M26: 13,257,513 km (0.081 R)
• M27: 13,737,872 km (0.098 R)
• M28: 14,446,666 km (0.119 R)
• M29: 15,121,802 km (0.06 R)
• M30: 17,019,451 km (0.04 R)
• M31: 17,732,135 km (0.091 R)
• M32: 18,600,251 km (0.109 R)
• M33: 18,941,634 km (0.088 R)
• M34: 18,990,552 km (0.095 R)
• M35: 19,432,913 km (0.04 R)
• M36: 21,235,717 km (0.075 R)
• M37: 22,570,579 km (0.119 R)
• M38: 23,248,107 km (0.061 R)
• M39: 24,250,413 km (0.116 R)
• M40: 24,356,628 km (0.029 R)
• M41: 24,463,141 km (0.105 R)
• M42: 24,676,618 km (0.113 R)
• M43: 26,406,119 km (0.109 R)
• M44: 26,515,475 km (0.118 R)
• M45: 28,006,816 km (0.12 R)
• M46: 28,903,356 km (0.118 R)
• M47: 29,582,081 km (0.077 R)
• M48: 29,695,626 km (0.077 R)
• M49: 31,128,026 km (0.107 R)
• M50: 31,591,031 km (0.059 R)
• M51: 33,525,182 km (0.103 R)
• M52: 34,656,142 km (0.089 R)
• M53: 35,075,914 km (0.103 R)
• M54: 35,678,643 km (0.088 R)
• M55: 36,588,946 km (0.098 R)
• M56: 38,246,790 km (0.113 R)
• M57: 38,991,488 km (0.093 R)
• M58: 40,054,531 km (0.084 R)
• M59: 40,117,362 km (0.079 R)
• M60: 40,180,193 km (0.1 R)
• M61: 40,368,985 km (0.108 R)
• M62: 41,190,577 km (0.113 R)
• M63: 41,953,676 km (0.066 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 12,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit