🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.61 AU - 0.69 AU

Year: 197 Days

Day: 25.6 Hours

Environment

Temp: 199 °C

Axial Tilt: 47.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,866,993 km

• M1: 274,063 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.71 AU - 1.07 AU

Year: 316 Days

Day: 22.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,866,993 km

• M1: 566,078 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.58 AU - 3.86 AU

Year: 2177 Days

Day: 23.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.17 AU - 4.59 AU

Year: 2879 Days

Day: 17.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,866,993 km

• M1: 1,612,815 km (0.063 R)
• M2: 2,186,822 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.3

Radius: 8.5

Gravity: 13.47 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.23 AU - 5.55 AU

Year: 4714 Days

Day: 11.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 55,866,993 km

• M1: 124,765 km (0.12 R)
• M2: 469,438 km (0.082 R)
• M3: 620,233 km (0.043 R)
• M4: 828,174 km (0.102 R)
• M5: 1,119,142 km (0.117 R)
• M6: 1,181,225 km (0.079 R)
• M7: 1,308,832 km (0.057 R)
• M8: 2,207,466 km (0.088 R)
• M9: 2,266,557 km (0.102 R)
• M10: 2,366,040 km (0.078 R)
• M11: 2,569,643 km (0.076 R)
• M12: 2,631,875 km (0.071 R)
• M13: 2,757,837 km (0.107 R)
• M14: 2,972,210 km (0.095 R)
• M15: 3,103,408 km (0.059 R)
• M16: 3,281,579 km (0.077 R)
• M17: 3,371,786 km (0.039 R)
• M18: 3,440,153 km (0.076 R)
• M19: 3,578,082 km (0.065 R)
• M20: 3,812,053 km (0.1 R)
• M21: 4,123,815 km (0.105 R)
• M22: 4,518,903 km (0.067 R)
• M23: 5,532,129 km (0.074 R)
• M24: 5,857,654 km (0.093 R)
• M25: 6,078,161 km (0.088 R)
• M26: 6,133,662 km (0.109 R)
• M27: 6,784,862 km (0.107 R)
• M28: 7,339,272 km (0.105 R)
• M29: 7,606,902 km (0.102 R)
• M30: 8,029,815 km (0.073 R)
• M31: 8,398,275 km (0.042 R)
• M32: 8,460,208 km (0.074 R)
• M33: 8,741,004 km (0.09 R)
• M34: 9,120,085 km (0.116 R)
• M35: 9,633,804 km (0.084 R)
• M36: 9,796,267 km (0.107 R)
• M37: 10,422,184 km (0.049 R)
• M38: 11,402,051 km (0.06 R)
• M39: 11,574,088 km (0.079 R)
• M40: 11,643,053 km (0.056 R)
• M41: 11,920,557 km (0.08 R)
• M42: 11,990,269 km (0.035 R)
• M43: 12,165,000 km (0.063 R)
• M44: 12,270,317 km (0.089 R)
• M45: 12,376,082 km (0.095 R)
• M46: 12,517,303 km (0.11 R)
• M47: 12,623,667 km (0.119 R)
• M48: 13,886,273 km (0.074 R)
• M49: 14,291,384 km (0.04 R)
• M50: 14,887,681 km (0.105 R)
• M51: 15,188,821 km (0.057 R)
• M52: 15,340,065 km (0.092 R)
• M53: 15,988,871 km (0.025 R)
• M54: 16,065,764 km (0.066 R)
• M55: 16,258,596 km (0.091 R)
• M56: 16,374,684 km (0.114 R)
• M57: 16,724,593 km (0.109 R)
• M58: 17,313,111 km (0.098 R)
• M59: 18,269,042 km (0.111 R)
• M60: 18,712,749 km (0.113 R)
• M61: 19,446,676 km (0.113 R)
• M62: 19,775,941 km (0.034 R)
• M63: 20,565,219 km (0.109 R)
• M64: 21,195,475 km (0.073 R)
• M65: 21,789,528 km (0.115 R)
• M66: 21,874,949 km (0.067 R)
• M67: 21,960,369 km (0.097 R)
• M68: 22,518,219 km (0.107 R)
• M69: 23,037,474 km (0.109 R)
• M70: 23,342,205 km (0.105 R)
• M71: 23,473,103 km (0.111 R)
• M72: 23,604,450 km (0.113 R)
• M73: 23,955,556 km (0.1 R)
• M74: 24,352,738 km (0.093 R)
• M75: 25,287,725 km (0.115 R)
• M76: 25,737,117 km (0.079 R)
• M77: 26,234,530 km (0.076 R)
• M78: 26,416,291 km (0.047 R)
• M79: 26,735,084 km (0.085 R)
• M80: 26,872,266 km (0.078 R)
• M81: 27,238,930 km (0.108 R)
• M82: 27,653,316 km (0.113 R)
• M83: 29,143,909 km (0.096 R)
• M84: 29,426,200 km (0.062 R)
• M85: 31,476,439 km (0.059 R)
• M86: 31,814,530 km (0.032 R)
• M87: 32,251,057 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.2

Radius: 8.2

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.13 AU - 6.45 AU

Year: 5943 Days

Day: 14.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 55,866,993 km

• M1: 127,757 km (0.104 R)
• M2: 228,286 km (0.068 R)
• M3: 428,747 km (0.103 R)
• M4: 636,090 km (0.113 R)
• M5: 796,309 km (0.025 R)
• M6: 1,068,877 km (0.081 R)
• M7: 1,126,771 km (0.11 R)
• M8: 1,596,060 km (0.117 R)
• M9: 1,765,105 km (0.106 R)
• M10: 1,887,028 km (0.026 R)
• M11: 2,084,198 km (0.11 R)
• M12: 2,139,250 km (0.087 R)
• M13: 3,359,669 km (0.092 R)
• M14: 3,577,334 km (0.09 R)
• M15: 3,665,746 km (0.107 R)
• M16: 3,754,757 km (0.081 R)
• M17: 4,469,536 km (0.115 R)
• M18: 4,636,786 km (0.101 R)
• M19: 5,051,471 km (0.088 R)
• M20: 5,200,620 km (0.081 R)
• M21: 5,838,057 km (0.076 R)
• M22: 6,205,768 km (0.114 R)
• M23: 6,339,060 km (0.097 R)
• M24: 6,581,110 km (0.115 R)
• M25: 6,936,255 km (0.088 R)
• M26: 6,991,456 km (0.117 R)
• M27: 7,213,609 km (0.1 R)
• M28: 7,636,523 km (0.091 R)
• M29: 8,038,642 km (0.093 R)
• M30: 8,506,584 km (0.034 R)
• M31: 8,714,076 km (0.084 R)
• M32: 9,073,709 km (0.087 R)
• M33: 9,134,147 km (0.106 R)
• M34: 9,468,797 km (0.11 R)
• M35: 10,496,983 km (0.088 R)
• M36: 10,655,856 km (0.083 R)
• M37: 10,751,449 km (0.094 R)
• M38: 11,299,277 km (0.076 R)
• M39: 11,494,652 km (0.107 R)
• M40: 11,560,175 km (0.101 R)
• M41: 12,221,099 km (0.086 R)
• M42: 12,321,329 km (0.033 R)
• M43: 12,455,369 km (0.079 R)
• M44: 12,724,795 km (0.087 R)
• M45: 13,098,640 km (0.096 R)
• M46: 13,166,857 km (0.11 R)
• M47: 14,101,095 km (0.074 R)
• M48: 14,700,235 km (0.116 R)
• M49: 15,271,848 km (0.112 R)
• M50: 16,069,504 km (0.112 R)
• M51: 17,479,015 km (0.108 R)
• M52: 18,160,434 km (0.06 R)
• M53: 18,657,996 km (0.116 R)
• M54: 18,734,889 km (0.119 R)
• M55: 18,811,932 km (0.09 R)
• M56: 18,966,317 km (0.106 R)
• M57: 19,588,196 km (0.048 R)
• M58: 19,783,870 km (0.1 R)
• M59: 20,414,574 km (0.095 R)
• M60: 20,891,791 km (0.079 R)
• M61: 20,971,826 km (0.103 R)
• M62: 21,131,896 km (0.071 R)
• M63: 21,292,415 km (0.078 R)
• M64: 21,655,040 km (0.03 R)
• M65: 21,776,513 km (0.114 R)
• M66: 21,897,987 km (0.114 R)
• M67: 22,019,759 km (0.112 R)
• M68: 22,101,141 km (0.117 R)
• M69: 22,223,362 km (0.075 R)
• M70: 23,126,185 km (0.118 R)
• M71: 24,798,241 km (0.111 R)
• M72: 25,009,922 km (0.076 R)
• M73: 25,520,649 km (0.045 R)
• M74: 27,160,241 km (0.118 R)
• M75: 27,422,187 km (0.092 R)
• M76: 27,553,534 km (0.111 R)
• M77: 27,904,790 km (0.089 R)
• M78: 28,611,490 km (0.094 R)
• M79: 29,100,975 km (0.112 R)
• M80: 29,369,054 km (0.09 R)
• M81: 29,503,393 km (0.11 R)
• M82: 29,682,761 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.9

Radius: 13.8

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 6.58 AU - 7.46 AU

Year: 7007 Days

Day: 7.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 55,866,993 km

• M1: 201,658 km (0.073 R)
• M2: 347,217 km (0.098 R)
• M3: 584,778 km (0.118 R)
• M4: 865,573 km (0.106 R)
• M5: 1,031,777 km (0.095 R)
• M6: 1,172,997 km (0.114 R)
• M7: 1,515,875 km (0.119 R)
• M8: 1,657,993 km (0.108 R)
• M9: 1,890,767 km (0.104 R)
• M10: 2,295,131 km (0.057 R)
• M11: 2,604,499 km (0.08 R)
• M12: 2,952,912 km (0.096 R)
• M13: 3,106,998 km (0.058 R)
• M14: 3,585,263 km (0.085 R)
• M15: 5,500,863 km (0.08 R)
• M16: 6,079,508 km (0.089 R)
• M17: 6,745,518 km (0.104 R)
• M18: 6,881,502 km (0.102 R)
• M19: 7,575,337 km (0.109 R)
• M20: 8,110,449 km (0.102 R)
• M21: 8,657,827 km (0.108 R)
• M22: 8,917,379 km (0.063 R)
• M23: 9,254,872 km (0.115 R)
• M24: 9,406,265 km (0.092 R)
• M25: 9,596,703 km (0.073 R)
• M26: 9,711,595 km (0.068 R)
• M27: 9,981,320 km (0.107 R)
• M28: 10,410,366 km (0.065 R)
• M29: 10,567,893 km (0.116 R)
• M30: 11,448,426 km (0.111 R)
• M31: 11,651,879 km (0.073 R)
• M32: 11,815,539 km (0.095 R)
• M33: 13,450,494 km (0.099 R)
• M34: 14,141,786 km (0.096 R)
• M35: 14,404,031 km (0.113 R)
• M36: 14,800,316 km (0.093 R)
• M37: 14,933,308 km (0.116 R)
• M38: 15,648,835 km (0.104 R)
• M39: 15,784,371 km (0.094 R)
• M40: 16,329,954 km (0.051 R)
• M41: 16,513,211 km (0.094 R)
• M42: 17,439,821 km (0.113 R)
• M43: 18,003,954 km (0.099 R)
• M44: 20,319,879 km (0.112 R)
• M45: 20,418,314 km (0.116 R)
• M46: 20,566,416 km (0.038 R)
• M47: 20,764,484 km (0.095 R)
• M48: 20,863,667 km (0.098 R)
• M49: 21,062,632 km (0.064 R)
• M50: 21,713,682 km (0.072 R)
• M51: 22,218,874 km (0.066 R)
• M52: 22,676,943 km (0.057 R)
• M53: 23,344,149 km (0.114 R)
• M54: 24,908,345 km (0.076 R)
• M55: 25,172,385 km (0.075 R)
• M56: 25,331,258 km (0.104 R)
• M57: 26,344,933 km (0.097 R)
• M58: 27,753,696 km (0.106 R)
• M59: 28,853,989 km (0.091 R)
• M60: 29,688,595 km (0.106 R)
• M61: 30,080,691 km (0.101 R)
• M62: 30,418,333 km (0.1 R)
• M63: 31,723,724 km (0.079 R)
• M64: 32,297,133 km (0.086 R)
• M65: 32,412,174 km (0.119 R)
• M66: 32,700,449 km (0.057 R)
• M67: 35,748,805 km (0.043 R)
• M68: 36,046,654 km (0.111 R)
• M69: 36,585,057 km (0.049 R)
• M70: 37,005,427 km (0.074 R)
• M71: 37,126,003 km (0.117 R)
• M72: 37,730,079 km (0.055 R)
• M73: 38,459,369 km (0.114 R)
• M74: 39,070,625 km (0.114 R)
• M75: 39,746,808 km (0.101 R)
• M76: 39,870,077 km (0.054 R)
• M77: 39,993,644 km (0.069 R)
• M78: 40,675,063 km (0.12 R)
• M79: 41,048,309 km (0.058 R)
• M80: 41,735,712 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.8

Radius: 9.9

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 8.95 AU - 11.51 AU

Year: 12326 Days

Day: 9.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 55,866,993 km

• M1: 305,030 km (0.104 R)
• M2: 384,317 km (0.116 R)
• M3: 881,730 km (0.042 R)
• M4: 1,089,820 km (0.117 R)
• M5: 1,245,253 km (0.057 R)
• M6: 1,337,405 km (0.092 R)
• M7: 1,678,638 km (0.103 R)
• M8: 2,046,948 km (0.1 R)
• M9: 2,156,753 km (0.093 R)
• M10: 2,440,390 km (0.094 R)
• M11: 2,980,887 km (0.048 R)
• M12: 3,757,899 km (0.032 R)
• M13: 3,961,651 km (0.074 R)
• M14: 4,274,161 km (0.102 R)
• M15: 4,415,680 km (0.106 R)
• M16: 4,886,315 km (0.076 R)
• M17: 4,997,167 km (0.114 R)
• M18: 5,487,549 km (0.072 R)
• M19: 5,564,442 km (0.057 R)
• M20: 5,719,127 km (0.117 R)
• M21: 6,191,856 km (0.057 R)
• M22: 6,392,616 km (0.12 R)
• M23: 6,841,709 km (0.104 R)
• M24: 7,513,403 km (0.103 R)
• M25: 8,030,862 km (0.094 R)
• M26: 8,337,987 km (0.119 R)
• M27: 8,470,830 km (0.099 R)
• M28: 9,605,230 km (0.09 R)
• M29: 10,166,522 km (0.107 R)
• M30: 10,546,799 km (0.11 R)
• M31: 10,690,563 km (0.087 R)
• M32: 11,077,124 km (0.089 R)
• M33: 11,370,037 km (0.113 R)
• M34: 13,543,394 km (0.114 R)
• M35: 13,856,802 km (0.059 R)
• M36: 14,757,381 km (0.102 R)
• M37: 15,296,083 km (0.057 R)
• M38: 15,896,120 km (0.025 R)
• M39: 16,281,933 km (0.103 R)
• M40: 16,894,387 km (0.039 R)
• M41: 17,855,852 km (0.095 R)
• M42: 18,084,737 km (0.096 R)
• M43: 18,893,164 km (0.118 R)
• M44: 19,890,682 km (0.086 R)
• M45: 21,086,119 km (0.082 R)
• M46: 21,631,703 km (0.119 R)
• M47: 21,936,733 km (0.083 R)
• M48: 22,984,666 km (0.112 R)
• M49: 24,491,715 km (0.111 R)
• M50: 25,836,450 km (0.089 R)
• M51: 26,030,478 km (0.104 R)
• M52: 26,095,254 km (0.064 R)
• M53: 26,355,106 km (0.115 R)
• M54: 27,600,358 km (0.107 R)
• M55: 27,864,997 km (0.074 R)
• M56: 27,997,690 km (0.038 R)
• M57: 28,396,817 km (0.089 R)
• M58: 28,463,538 km (0.104 R)
• M59: 29,944,258 km (0.105 R)
• M60: 30,694,042 km (0.12 R)
• M61: 30,762,558 km (0.113 R)
• M62: 31,105,736 km (0.079 R)
• M63: 31,174,401 km (0.082 R)
• M64: 32,142,598 km (0.043 R)
• M65: 34,321,342 km (0.086 R)
• M66: 35,464,419 km (0.096 R)
• M67: 35,680,139 km (0.089 R)
• M68: 36,185,032 km (0.069 R)
• M69: 37,494,612 km (0.095 R)
• M70: 39,413,354 km (0.117 R)
• M71: 40,010,250 km (0.095 R)
• M72: 40,685,235 km (0.118 R)
• M73: 41,212,717 km (0.12 R)
• M74: 41,288,264 km (0.062 R)
• M75: 42,046,426 km (0.102 R)
• M76: 42,427,153 km (0.091 R)
• M77: 43,038,859 km (0.096 R)
• M78: 43,961,728 km (0.117 R)
• M79: 44,193,455 km (0.095 R)
• M80: 44,425,631 km (0.058 R)
• M81: 45,514,404 km (0.06 R)
• M82: 46,533,166 km (0.057 R)
• M83: 47,480,270 km (0.108 R)
• M84: 47,638,844 km (0.11 R)
• M85: 50,763,943 km (0.111 R)
• M86: 52,228,656 km (0.075 R)
• M87: 52,474,146 km (0.071 R)
• M88: 53,130,581 km (0.039 R)
• M89: 53,707,132 km (0.112 R)
• M90: 54,949,691 km (0.051 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 20,360 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit