🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.55 AU - 0.65 AU

Year: 178 Days

Day: 31.5 Hours

Environment

Temp: 113 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.6 AU - 0.6 AU

Year: 178 Days

Day: 28.6 Hours

Environment

Temp: 125 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.77 AU - 0.87 AU

Year: 284 Days

Day: 33.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 44.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.33 AU - 3.75 AU

Year: 2550 Days

Day: 27.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.1

Radius: 11.7

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.95 AU - 5.15 AU

Year: 3716 Days

Day: 9.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 78,183,722 km

• M1: 151,692 km (0.031 R)
• M2: 256,261 km (0.113 R)
• M3: 398,529 km (0.114 R)
• M4: 598,541 km (0.111 R)
• M5: 861,235 km (0.055 R)
• M6: 1,031,029 km (0.079 R)
• M7: 1,202,168 km (0.099 R)
• M8: 1,318,107 km (0.106 R)
• M9: 1,415,944 km (0.039 R)
• M10: 1,630,916 km (0.086 R)
• M11: 2,156,902 km (0.094 R)
• M12: 2,312,933 km (0.056 R)
• M13: 2,445,925 km (0.111 R)
• M14: 2,874,373 km (0.119 R)
• M15: 3,032,199 km (0.112 R)
• M16: 3,237,298 km (0.095 R)
• M17: 3,477,403 km (0.073 R)
• M18: 3,584,365 km (0.11 R)
• M19: 3,832,847 km (0.116 R)
• M20: 3,959,257 km (0.053 R)
• M21: 4,055,000 km (0.079 R)
• M22: 4,232,573 km (0.081 R)
• M23: 4,696,176 km (0.061 R)
• M24: 5,003,002 km (0.073 R)
• M25: 5,106,673 km (0.104 R)
• M26: 5,457,630 km (0.068 R)
• M27: 5,546,640 km (0.068 R)
• M28: 5,636,100 km (0.114 R)
• M29: 5,852,717 km (0.116 R)
• M30: 6,053,927 km (0.111 R)
• M31: 6,257,230 km (0.077 R)
• M32: 6,519,475 km (0.074 R)
• M33: 7,524,773 km (0.12 R)
• M34: 7,663,899 km (0.118 R)
• M35: 8,045,523 km (0.039 R)
• M36: 8,392,441 km (0.043 R)
• M37: 8,932,489 km (0.116 R)
• M38: 9,164,366 km (0.114 R)
• M39: 9,334,159 km (0.085 R)
• M40: 10,089,778 km (0.106 R)
• M41: 10,177,442 km (0.088 R)
• M42: 10,309,388 km (0.112 R)
• M43: 11,135,318 km (0.056 R)
• M44: 11,225,824 km (0.097 R)
• M45: 11,682,397 km (0.034 R)
• M46: 12,145,103 km (0.115 R)
• M47: 12,285,127 km (0.116 R)
• M48: 12,779,249 km (0.11 R)
• M49: 13,256,017 km (0.082 R)
• M50: 14,128,771 km (0.044 R)
• M51: 14,276,125 km (0.114 R)
• M52: 14,374,560 km (0.12 R)
• M53: 14,473,295 km (0.119 R)
• M54: 14,547,346 km (0.109 R)
• M55: 14,671,362 km (0.096 R)
• M56: 14,995,092 km (0.062 R)
• M57: 15,095,173 km (0.085 R)
• M58: 15,472,609 km (0.116 R)
• M59: 15,980,643 km (0.099 R)
• M60: 16,134,130 km (0.076 R)
• M61: 16,494,212 km (0.056 R)
• M62: 17,039,347 km (0.064 R)
• M63: 17,117,587 km (0.071 R)
• M64: 17,327,173 km (0.075 R)
• M65: 17,669,453 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.5

Radius: 14.7

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.28 AU - 8.14 AU

Year: 6655 Days

Day: 9.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 78,183,722 km

• M1: 188,045 km (0.06 R)
• M2: 314,455 km (0.029 R)
• M3: 492,626 km (0.099 R)
• M4: 752,028 km (0.053 R)
• M5: 1,002,605 km (0.085 R)
• M6: 1,344,137 km (0.039 R)
• M7: 1,439,580 km (0.117 R)
• M8: 1,537,417 km (0.065 R)
• M9: 1,988,904 km (0.078 R)
• M10: 2,117,707 km (0.072 R)
• M11: 2,541,069 km (0.093 R)
• M12: 3,291,452 km (0.081 R)
• M13: 3,445,239 km (0.086 R)
• M14: 3,556,540 km (0.118 R)
• M15: 4,155,230 km (0.071 R)
• M16: 4,588,316 km (0.058 R)
• M17: 5,239,815 km (0.043 R)
• M18: 5,760,864 km (0.11 R)
• M19: 5,867,228 km (0.116 R)
• M20: 6,189,911 km (0.061 R)
• M21: 6,298,818 km (0.083 R)
• M22: 6,573,779 km (0.099 R)
• M23: 7,192,965 km (0.063 R)
• M24: 7,336,280 km (0.098 R)
• M25: 7,625,901 km (0.106 R)
• M26: 8,577,942 km (0.095 R)
• M27: 9,037,207 km (0.031 R)
• M28: 9,192,041 km (0.083 R)
• M29: 9,757,072 km (0.053 R)
• M30: 10,011,688 km (0.102 R)
• M31: 10,365,636 km (0.041 R)
• M32: 11,052,739 km (0.056 R)
• M33: 11,619,715 km (0.107 R)
• M34: 12,299,039 km (0.093 R)
• M35: 12,609,006 km (0.101 R)
• M36: 12,747,534 km (0.1 R)
• M37: 12,956,372 km (0.111 R)
• M38: 13,131,402 km (0.062 R)
• M39: 13,377,490 km (0.102 R)
• M40: 13,554,315 km (0.111 R)
• M41: 14,233,190 km (0.077 R)
• M42: 14,486,160 km (0.083 R)
• M43: 14,667,772 km (0.108 R)
• M44: 16,714,869 km (0.12 R)
• M45: 16,829,162 km (0.081 R)
• M46: 17,636,093 km (0.058 R)
• M47: 17,868,867 km (0.111 R)
• M48: 18,534,279 km (0.074 R)
• M49: 19,167,975 km (0.086 R)
• M50: 19,487,516 km (0.08 R)
• M51: 20,742,343 km (0.027 R)
• M52: 21,814,810 km (0.11 R)
• M53: 22,023,200 km (0.108 R)
• M54: 22,357,851 km (0.03 R)
• M55: 22,990,051 km (0.055 R)
• M56: 23,287,003 km (0.095 R)
• M57: 23,713,656 km (0.087 R)
• M58: 24,358,273 km (0.1 R)
• M59: 24,574,442 km (0.053 R)
• M60: 24,704,443 km (0.109 R)
• M61: 25,008,725 km (0.111 R)
• M62: 25,973,033 km (0.107 R)
• M63: 26,459,824 km (0.104 R)
• M64: 27,442,233 km (0.114 R)
• M65: 29,075,842 km (0.058 R)
• M66: 29,719,562 km (0.12 R)
• M67: 29,904,315 km (0.108 R)
• M68: 30,089,517 km (0.114 R)
• M69: 30,275,019 km (0.084 R)
• M70: 30,694,042 km (0.089 R)
• M71: 30,880,740 km (0.087 R)
• M72: 31,068,037 km (0.073 R)
• M73: 31,208,659 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.3

Radius: 13.3

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 7.29 AU - 10.69 AU

Year: 10321 Days

Day: 7 Hours

Environment

Temp: -172 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 78,183,722 km

• M1: 166,652 km (0.082 R)
• M2: 258,206 km (0.075 R)
• M3: 355,295 km (0.092 R)
• M4: 461,509 km (0.068 R)
• M5: 716,424 km (0.075 R)
• M6: 939,475 km (0.079 R)
• M7: 1,152,203 km (0.058 R)
• M8: 1,492,388 km (0.072 R)
• M9: 1,723,966 km (0.047 R)
• M10: 1,885,232 km (0.033 R)
• M11: 2,158,099 km (0.028 R)
• M12: 2,310,539 km (0.071 R)
• M13: 2,649,378 km (0.11 R)
• M14: 2,789,551 km (0.048 R)
• M15: 3,299,830 km (0.091 R)
• M16: 3,451,073 km (0.034 R)
• M17: 4,406,854 km (0.079 R)
• M18: 4,601,930 km (0.119 R)
• M19: 4,714,726 km (0.087 R)
• M20: 4,885,717 km (0.112 R)
• M21: 5,801,555 km (0.116 R)
• M22: 6,931,169 km (0.055 R)
• M23: 7,322,666 km (0.1 R)
• M24: 7,454,761 km (0.094 R)
• M25: 8,367,458 km (0.117 R)
• M26: 9,279,556 km (0.049 R)
• M27: 9,386,967 km (0.05 R)
• M28: 9,530,581 km (0.111 R)
• M29: 9,820,203 km (0.053 R)
• M30: 10,334,071 km (0.089 R)
• M31: 10,519,872 km (0.09 R)
• M32: 11,273,546 km (0.1 R)
• M33: 11,503,179 km (0.036 R)
• M34: 12,005,828 km (0.062 R)
• M35: 12,162,008 km (0.073 R)
• M36: 13,032,817 km (0.076 R)
• M37: 13,314,210 km (0.093 R)
• M38: 13,719,471 km (0.114 R)
• M39: 13,964,662 km (0.106 R)
• M40: 15,764,175 km (0.099 R)
• M41: 15,849,745 km (0.101 R)
• M42: 16,279,390 km (0.044 R)
• M43: 16,800,140 km (0.112 R)
• M44: 17,238,163 km (0.096 R)
• M45: 18,439,882 km (0.069 R)
• M46: 19,622,603 km (0.081 R)
• M47: 21,158,973 km (0.103 R)
• M48: 21,442,461 km (0.069 R)
• M49: 21,870,012 km (0.097 R)
• M50: 22,781,961 km (0.072 R)
• M51: 24,991,072 km (0.064 R)
• M52: 25,140,820 km (0.039 R)
• M53: 26,807,190 km (0.071 R)
• M54: 27,011,541 km (0.115 R)
• M55: 27,989,612 km (0.108 R)
• M56: 29,294,255 km (0.118 R)
• M57: 30,298,805 km (0.075 R)
• M58: 30,618,495 km (0.047 R)
• M59: 31,046,345 km (0.102 R)
• M60: 32,396,316 km (0.048 R)
• M61: 32,832,394 km (0.084 R)
• M62: 32,996,503 km (0.075 R)
• M63: 33,986,243 km (0.07 R)
• M64: 34,707,304 km (0.091 R)
• M65: 35,657,700 km (0.108 R)
• M66: 36,333,732 km (0.09 R)
• M67: 36,616,622 km (0.107 R)
• M68: 37,241,642 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515.4

Radius: 4

Gravity: 32.21 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 14.18 AU - 18.12 AU

Year: 24850 Days

Day: 19.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 78,183,722 km

• M1: 52,210 km (0.054 R)
• M2: 1,530,087 km (0.029 R)
• M3: 1,626,278 km (0.096 R)
• M4: 2,030,641 km (0.071 R)
• M5: 2,539,723 km (0.103 R)
• M6: 3,126,446 km (0.089 R)
• M7: 3,289,807 km (0.108 R)
• M8: 3,331,096 km (0.094 R)
• M9: 3,883,262 km (0.115 R)
• M10: 3,926,944 km (0.043 R)
• M11: 4,192,181 km (0.085 R)
• M12: 4,786,683 km (0.074 R)
• M13: 4,927,604 km (0.091 R)
• M14: 5,407,215 km (0.096 R)
• M15: 6,722,180 km (0.118 R)
• M16: 6,774,689 km (0.075 R)
• M17: 7,742,139 km (0.12 R)
• M18: 7,907,594 km (0.105 R)
• M19: 8,410,841 km (0.098 R)
• M20: 9,506,795 km (0.063 R)
• M21: 10,954,154 km (0.091 R)
• M22: 12,533,010 km (0.063 R)
• M23: 13,913,350 km (0.097 R)
• M24: 15,340,962 km (0.099 R)
• M25: 16,107,053 km (0.093 R)
• M26: 16,530,266 km (0.096 R)
• M27: 17,387,611 km (0.117 R)
• M28: 17,967,003 km (0.076 R)
• M29: 18,700,332 km (0.063 R)
• M30: 19,293,937 km (0.112 R)
• M31: 21,807,181 km (0.114 R)
• M32: 21,962,763 km (0.099 R)
• M33: 22,353,363 km (0.059 R)
• M34: 22,825,045 km (0.107 R)
• M35: 23,300,168 km (0.066 R)
• M36: 23,459,190 km (0.109 R)
• M37: 23,618,661 km (0.064 R)
• M38: 24,099,020 km (0.086 R)
• M39: 26,135,346 km (0.08 R)
• M40: 26,217,924 km (0.093 R)
• M41: 26,798,514 km (0.119 R)
• M42: 27,299,517 km (0.081 R)
• M43: 27,719,438 km (0.11 R)
• M44: 28,395,621 km (0.094 R)
• M45: 28,735,806 km (0.068 R)
• M46: 29,936,927 km (0.089 R)
• M47: 30,456,630 km (0.102 R)
• M48: 30,543,547 km (0.1 R)
• M49: 32,476,501 km (0.104 R)
• M50: 32,654,223 km (0.107 R)
• M51: 34,358,293 km (0.106 R)
• M52: 34,902,380 km (0.088 R)
• M53: 38,226,146 km (0.054 R)
• M54: 39,545,748 km (0.076 R)
• M55: 40,211,160 km (0.086 R)
• M56: 40,880,311 km (0.095 R)
• M57: 41,649,394 km (0.078 R)
• M58: 42,132,595 km (0.117 R)
• M59: 43,887,228 km (0.113 R)
• M60: 45,070,248 km (0.082 R)
• M61: 45,169,282 km (0.102 R)
• M62: 47,568,233 km (0.098 R)
• M63: 48,783,118 km (0.11 R)
• M64: 48,884,844 km (0.066 R)
• M65: 49,598,725 km (0.077 R)
• M66: 51,243,404 km (0.098 R)
• M67: 51,346,776 km (0.108 R)
• M68: 53,953,968 km (0.093 R)
• M69: 57,246,168 km (0.116 R)
• M70: 57,353,430 km (0.04 R)
• M71: 59,839,148 km (0.088 R)
• M72: 59,948,056 km (0.033 R)
• M73: 66,825,518 km (0.083 R)
• M74: 68,982,570 km (0.1 R)
• M75: 69,210,856 km (0.119 R)
• M76: 69,439,592 km (0.056 R)
• M77: 69,782,919 km (0.046 R)
• M78: 71,624,020 km (0.108 R)
• M79: 72,782,805 km (0.082 R)
• M80: 72,899,042 km (0.096 R)
• M81: 74,532,502 km (0.118 R)
• M82: 76,060,195 km (0.1 R)
• M83: 77,835,623 km (0.12 R)
• M84: 78,430,424 km (0.094 R)
• M85: 79,504,985 km (0.055 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.1

Radius: 6.9

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 14.57 AU - 19.67 AU

Year: 27122 Days

Day: 23.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 78,183,722 km

• M1: 131,497 km (0.119 R)
• M2: 215,122 km (0.108 R)
• M3: 274,362 km (0.085 R)
• M4: 340,634 km (0.076 R)
• M5: 432,338 km (0.075 R)
• M6: 782,247 km (0.106 R)
• M7: 907,161 km (0.063 R)
• M8: 1,754,484 km (0.103 R)
• M9: 1,886,130 km (0.081 R)
• M10: 2,265,061 km (0.034 R)
• M11: 2,667,480 km (0.115 R)
• M12: 2,974,006 km (0.06 R)
• M13: 3,131,532 km (0.052 R)
• M14: 4,851,609 km (0.098 R)
• M15: 5,037,260 km (0.036 R)
• M16: 5,705,513 km (0.08 R)
• M17: 5,852,269 km (0.058 R)
• M18: 6,049,887 km (0.116 R)
• M19: 6,249,900 km (0.067 R)
• M20: 7,547,811 km (0.116 R)
• M21: 7,817,237 km (0.112 R)
• M22: 8,644,214 km (0.064 R)
• M23: 9,268,186 km (0.107 R)
• M24: 9,731,192 km (0.041 R)
• M25: 10,499,377 km (0.072 R)
• M26: 10,679,493 km (0.057 R)
• M27: 11,164,639 km (0.105 R)
• M28: 13,893,005 km (0.066 R)
• M29: 14,289,289 km (0.066 R)
• M30: 14,555,723 km (0.109 R)
• M31: 15,980,493 km (0.06 R)
• M32: 16,326,364 km (0.11 R)
• M33: 16,465,340 km (0.098 R)
• M34: 16,744,490 km (0.075 R)
• M35: 16,954,974 km (0.1 R)
• M36: 17,095,745 km (0.079 R)
• M37: 17,307,576 km (0.078 R)
• M38: 18,163,874 km (0.102 R)
• M39: 18,235,831 km (0.084 R)
• M40: 20,364,160 km (0.12 R)
• M41: 20,588,706 km (0.06 R)
• M42: 20,663,804 km (0.092 R)
• M43: 20,964,945 km (0.111 R)
• M44: 23,191,260 km (0.065 R)
• M45: 23,425,830 km (0.104 R)
• M46: 23,582,608 km (0.048 R)
• M47: 24,055,188 km (0.09 R)
• M48: 24,530,909 km (0.072 R)
• M49: 26,382,931 km (0.104 R)
• M50: 28,279,533 km (0.117 R)
• M51: 28,362,859 km (0.107 R)
• M52: 28,865,358 km (0.12 R)
• M53: 29,117,730 km (0.074 R)
• M54: 34,048,924 km (0.088 R)
• M55: 34,137,636 km (0.047 R)
• M56: 34,493,679 km (0.097 R)
• M57: 34,850,769 km (0.048 R)
• M58: 36,564,113 km (0.097 R)
• M59: 39,045,493 km (0.096 R)
• M60: 40,824,062 km (0.081 R)
• M61: 42,724,553 km (0.091 R)
• M62: 44,459,440 km (0.096 R)
• M63: 44,945,483 km (0.066 R)
• M64: 46,315,800 km (0.114 R)
• M65: 46,512,521 km (0.108 R)
• M66: 47,104,779 km (0.061 R)
• M67: 50,710,537 km (0.12 R)
• M68: 51,116,545 km (0.045 R)
• M69: 51,829,828 km (0.051 R)
• M70: 52,136,504 km (0.093 R)
• M71: 55,340,591 km (0.11 R)
• M72: 56,282,758 km (0.113 R)
• M73: 57,335,778 km (0.087 R)
• M74: 57,758,840 km (0.083 R)
• M75: 60,426,170 km (0.078 R)
• M76: 62,479,999 km (0.101 R)
• M77: 62,915,329 km (0.076 R)
• M78: 63,133,293 km (0.085 R)
• M79: 65,437,849 km (0.107 R)
• M80: 66,544,873 km (0.066 R)
• M81: 67,212,079 km (0.096 R)
• M82: 67,546,431 km (0.048 R)
• M83: 69,451,859 km (0.054 R)
• M84: 70,807,664 km (0.091 R)
• M85: 71,147,850 km (0.115 R)
• M86: 71,830,016 km (0.071 R)
• M87: 72,743,012 km (0.118 R)
• M88: 73,315,523 km (0.084 R)
• M89: 73,774,639 km (0.101 R)
• M90: 74,811,202 km (0.1 R)
• M91: 75,042,181 km (0.071 R)
• M92: 77,365,137 km (0.086 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 13,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit