🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.01 AU - 1.33 AU

Year: 458 Days

Day: 19.7 Hours

Environment

Temp: -1 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 40,585,946 km

• M1: 242,049 km (0.094 R)
• M2: 583,731 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.6 AU - 2.14 AU

Year: 925 Days

Day: 35.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,585,946 km

• M1: 821,292 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.03 AU - 3.99 AU

Year: 2378 Days

Day: 46.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 100.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.82 AU - 5.56 AU

Year: 3673 Days

Day: 21.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,585,946 km

• M1: 552,465 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.4

Radius: 9.6

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5.1 AU - 6.48 AU

Year: 5039 Days

Day: 12.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 40,585,946 km

• M1: 128,804 km (0.107 R)
• M2: 280,047 km (0.031 R)
• M3: 375,191 km (0.047 R)
• M4: 658,679 km (0.114 R)
• M5: 783,294 km (0.051 R)
• M6: 1,070,223 km (0.113 R)
• M7: 1,191,547 km (0.055 R)
• M8: 1,289,234 km (0.073 R)
• M9: 1,389,615 km (0.078 R)
• M10: 1,477,877 km (0.108 R)
• M11: 1,568,085 km (0.074 R)
• M12: 1,691,354 km (0.115 R)
• M13: 1,947,615 km (0.051 R)
• M14: 2,408,526 km (0.12 R)
• M15: 2,497,536 km (0.107 R)
• M16: 2,605,995 km (0.098 R)
• M17: 2,752,900 km (0.091 R)
• M18: 3,249,565 km (0.119 R)
• M19: 3,407,989 km (0.081 R)
• M20: 3,609,797 km (0.116 R)
• M21: 3,919,763 km (0.105 R)
• M22: 4,368,258 km (0.088 R)
• M23: 4,991,632 km (0.056 R)
• M24: 5,501,013 km (0.047 R)
• M25: 5,666,618 km (0.058 R)
• M26: 6,197,690 km (0.077 R)
• M27: 6,370,177 km (0.117 R)
• M28: 6,469,360 km (0.1 R)
• M29: 6,594,125 km (0.068 R)
• M30: 6,694,505 km (0.053 R)
• M31: 7,204,035 km (0.119 R)
• M32: 8,152,635 km (0.038 R)
• M33: 8,287,423 km (0.11 R)
• M34: 8,395,881 km (0.052 R)
• M35: 8,972,880 km (0.093 R)
• M36: 9,140,131 km (0.111 R)
• M37: 9,308,279 km (0.113 R)
• M38: 9,962,919 km (0.092 R)
• M39: 10,252,092 km (0.058 R)
• M40: 10,368,479 km (0.075 R)
• M41: 10,898,055 km (0.05 R)
• M42: 11,136,215 km (0.08 R)
• M43: 11,316,032 km (0.091 R)
• M44: 11,496,896 km (0.05 R)
• M45: 11,648,139 km (0.08 R)
• M46: 11,952,870 km (0.118 R)
• M47: 12,260,293 km (0.068 R)
• M48: 12,914,186 km (0.05 R)
• M49: 13,229,538 km (0.119 R)
• M50: 13,324,682 km (0.089 R)
• M51: 13,900,185 km (0.109 R)
• M52: 14,093,765 km (0.064 R)
• M53: 15,042,365 km (0.102 R)
• M54: 15,174,759 km (0.099 R)
• M55: 15,274,391 km (0.054 R)
• M56: 15,675,014 km (0.049 R)
• M57: 15,910,182 km (0.12 R)
• M58: 16,045,120 km (0.07 R)
• M59: 16,214,464 km (0.081 R)
• M60: 16,897,379 km (0.092 R)
• M61: 17,694,287 km (0.102 R)
• M62: 17,799,155 km (0.103 R)
• M63: 18,009,489 km (0.064 R)
• M64: 18,185,416 km (0.108 R)
• M65: 18,609,826 km (0.099 R)
• M66: 19,001,922 km (0.109 R)
• M67: 19,073,429 km (0.104 R)
• M68: 19,180,990 km (0.059 R)
• M69: 19,396,561 km (0.06 R)
• M70: 19,576,976 km (0.109 R)
• M71: 20,267,220 km (0.096 R)
• M72: 20,854,841 km (0.116 R)
• M73: 21,076,545 km (0.085 R)
• M74: 21,933,890 km (0.061 R)
• M75: 22,008,988 km (0.099 R)
• M76: 22,084,236 km (0.075 R)
• M77: 22,159,484 km (0.063 R)
• M78: 23,644,243 km (0.108 R)
• M79: 24,340,172 km (0.094 R)
• M80: 24,807,964 km (0.1 R)
• M81: 25,515,263 km (0.107 R)
• M82: 26,668,513 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.4

Radius: 8.6

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 7.9 AU - 9.68 AU

Year: 9425 Days

Day: 14 Hours

Environment

Temp: -175 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,585,946 km

• M1: 134,040 km (0.071 R)
• M2: 213,925 km (0.089 R)
• M3: 331,658 km (0.099 R)
• M4: 484,996 km (0.066 R)
• M5: 555,457 km (0.094 R)
• M6: 662,719 km (0.039 R)
• M7: 1,162,226 km (0.09 R)
• M8: 1,806,394 km (0.103 R)
• M9: 1,904,082 km (0.108 R)
• M10: 2,618,561 km (0.076 R)
• M11: 3,014,247 km (0.086 R)
• M12: 3,130,784 km (0.112 R)
• M13: 3,189,576 km (0.114 R)
• M14: 3,388,541 km (0.077 R)
• M15: 3,530,061 km (0.047 R)
• M16: 3,882,364 km (0.105 R)
• M17: 3,987,980 km (0.094 R)
• M18: 4,116,185 km (0.103 R)
• M19: 4,202,503 km (0.089 R)
• M20: 4,267,578 km (0.066 R)
• M21: 4,553,310 km (0.095 R)
• M22: 5,028,284 km (0.109 R)
• M23: 5,143,773 km (0.119 R)
• M24: 5,213,486 km (0.082 R)
• M25: 5,542,751 km (0.117 R)
• M26: 5,879,047 km (0.101 R)
• M27: 6,345,942 km (0.058 R)
• M28: 6,445,723 km (0.055 R)
• M29: 7,710,424 km (0.093 R)
• M30: 7,897,272 km (0.104 R)
• M31: 8,031,760 km (0.092 R)
• M32: 8,248,378 km (0.074 R)
• M33: 8,604,421 km (0.066 R)
• M34: 8,770,474 km (0.098 R)
• M35: 8,853,950 km (0.029 R)
• M36: 9,502,457 km (0.097 R)
• M37: 9,588,176 km (0.094 R)
• M38: 9,846,831 km (0.044 R)
• M39: 10,020,664 km (0.058 R)
• M40: 10,137,051 km (0.087 R)
• M41: 10,341,850 km (0.075 R)
• M42: 10,844,798 km (0.116 R)
• M43: 11,114,374 km (0.074 R)
• M44: 11,813,295 km (0.062 R)
• M45: 11,905,597 km (0.078 R)
• M46: 12,338,982 km (0.096 R)
• M47: 12,463,896 km (0.049 R)
• M48: 13,030,723 km (0.112 R)
• M49: 13,253,474 km (0.085 R)
• M50: 13,929,207 km (0.052 R)
• M51: 14,091,820 km (0.095 R)
• M52: 14,320,406 km (0.112 R)
• M53: 14,715,195 km (0.101 R)
• M54: 14,980,432 km (0.079 R)
• M55: 15,213,804 km (0.051 R)
• M56: 15,582,862 km (0.083 R)
• M57: 16,227,479 km (0.07 R)
• M58: 16,398,470 km (0.111 R)
• M59: 16,880,624 km (0.101 R)
• M60: 17,682,917 km (0.097 R)
• M61: 17,823,689 km (0.106 R)
• M62: 18,533,381 km (0.111 R)
• M63: 19,071,485 km (0.118 R)
• M64: 19,179,793 km (0.112 R)
• M65: 20,976,913 km (0.099 R)
• M66: 21,387,708 km (0.079 R)
• M67: 22,217,229 km (0.03 R)
• M68: 22,445,365 km (0.094 R)
• M69: 23,326,796 km (0.115 R)
• M70: 24,102,461 km (0.093 R)
• M71: 24,297,686 km (0.07 R)
• M72: 24,571,899 km (0.088 R)
• M73: 24,886,653 km (0.098 R)
• M74: 25,083,973 km (0.104 R)
• M75: 25,202,604 km (0.049 R)
• M76: 25,519,901 km (0.099 R)
• M77: 26,118,591 km (0.096 R)
• M78: 26,399,387 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.1

Radius: 12

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 9.97 AU - 13.75 AU

Year: 14771 Days

Day: 6.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 40,585,946 km

• M1: 157,676 km (0.057 R)
• M2: 445,054 km (0.115 R)
• M3: 547,379 km (0.069 R)
• M4: 642,672 km (0.062 R)
• M5: 779,854 km (0.065 R)
• M6: 927,956 km (0.116 R)
• M7: 1,210,845 km (0.085 R)
• M8: 1,475,633 km (0.073 R)
• M9: 1,735,036 km (0.098 R)
• M10: 1,882,839 km (0.07 R)
• M11: 2,112,621 km (0.102 R)
• M12: 2,378,905 km (0.113 R)
• M13: 2,973,706 km (0.046 R)
• M14: 3,122,108 km (0.086 R)
• M15: 3,488,323 km (0.074 R)
• M16: 3,868,601 km (0.112 R)
• M17: 4,531,768 km (0.108 R)
• M18: 4,772,471 km (0.067 R)
• M19: 5,302,197 km (0.069 R)
• M20: 6,188,565 km (0.112 R)
• M21: 7,441,297 km (0.109 R)
• M22: 7,522,230 km (0.099 R)
• M23: 7,807,513 km (0.065 R)
• M24: 7,889,792 km (0.053 R)
• M25: 8,138,124 km (0.09 R)
• M26: 8,473,223 km (0.059 R)
• M27: 9,027,633 km (0.086 R)
• M28: 9,113,951 km (0.043 R)
• M29: 10,037,120 km (0.079 R)
• M30: 10,126,579 km (0.09 R)
• M31: 11,360,612 km (0.072 R)
• M32: 13,127,662 km (0.103 R)
• M33: 15,493,103 km (0.063 R)
• M34: 15,804,566 km (0.047 R)
• M35: 17,446,104 km (0.083 R)
• M36: 17,987,199 km (0.072 R)
• M37: 18,643,635 km (0.099 R)
• M38: 18,974,994 km (0.075 R)
• M39: 19,419,599 km (0.11 R)
• M40: 19,867,794 km (0.085 R)
• M41: 20,036,690 km (0.107 R)
• M42: 20,206,184 km (0.112 R)
• M43: 20,489,523 km (0.096 R)
• M44: 21,060,388 km (0.102 R)
• M45: 22,100,991 km (0.118 R)
• M46: 22,393,006 km (0.108 R)
• M47: 22,745,159 km (0.098 R)
• M48: 23,693,161 km (0.114 R)
• M49: 23,872,379 km (0.092 R)
• M50: 24,172,024 km (0.11 R)
• M51: 24,714,466 km (0.03 R)
• M52: 25,505,240 km (0.112 R)
• M53: 26,986,857 km (0.074 R)
• M54: 28,306,161 km (0.077 R)
• M55: 28,686,888 km (0.059 R)
• M56: 29,133,288 km (0.103 R)
• M57: 29,517,754 km (0.095 R)
• M58: 30,681,177 km (0.092 R)
• M59: 31,859,709 km (0.064 R)
• M60: 32,852,889 km (0.093 R)
• M61: 33,386,954 km (0.103 R)
• M62: 35,141,886 km (0.093 R)
• M63: 35,756,434 km (0.066 R)
• M64: 37,830,310 km (0.106 R)
• M65: 37,970,034 km (0.063 R)
• M66: 40,727,272 km (0.118 R)
• M67: 42,818,950 km (0.073 R)
• M68: 43,841,302 km (0.097 R)
• M69: 44,502,674 km (0.094 R)
• M70: 45,241,538 km (0.094 R)
• M71: 46,207,940 km (0.09 R)
• M72: 46,656,434 km (0.096 R)
• M73: 47,331,719 km (0.072 R)
• M74: 47,406,967 km (0.115 R)
• M75: 47,482,215 km (0.1 R)
• M76: 47,934,599 km (0.075 R)
• M77: 48,085,842 km (0.042 R)
• M78: 48,161,389 km (0.117 R)
• M79: 49,758,795 km (0.12 R)
• M80: 50,065,022 km (0.08 R)
• M81: 50,679,420 km (0.12 R)
• M82: 50,833,356 km (0.08 R)
• M83: 51,373,405 km (0.038 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 75.9

Radius: 3.9

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 14.7 AU - 17.54 AU

Year: 23407 Days

Day: 16.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 40,585,946 km

• M1: 77,492 km (0.105 R)
• M2: 122,969 km (0.093 R)
• M3: 228,286 km (0.042 R)
• M4: 372,798 km (0.058 R)
• M5: 461,509 km (0.075 R)
• M6: 831,615 km (0.104 R)
• M7: 1,567,935 km (0.11 R)
• M8: 1,948,512 km (0.119 R)
• M9: 1,992,644 km (0.117 R)
• M10: 2,172,011 km (0.047 R)
• M11: 2,263,565 km (0.111 R)
• M12: 2,333,278 km (0.068 R)
• M13: 2,790,150 km (0.081 R)
• M14: 3,432,374 km (0.076 R)
• M15: 4,231,525 km (0.081 R)
• M16: 5,268,388 km (0.088 R)
• M17: 5,862,591 km (0.101 R)
• M18: 5,990,348 km (0.107 R)
• M19: 6,022,511 km (0.098 R)
• M20: 6,977,693 km (0.118 R)
• M21: 7,079,121 km (0.102 R)
• M22: 8,191,680 km (0.101 R)
• M23: 8,442,257 km (0.081 R)
• M24: 8,804,583 km (0.099 R)
• M25: 8,841,085 km (0.037 R)
• M26: 8,877,586 km (0.092 R)
• M27: 9,061,143 km (0.05 R)
• M28: 9,171,995 km (0.116 R)
• M29: 9,283,146 km (0.103 R)
• M30: 9,432,146 km (0.106 R)
• M31: 11,043,016 km (0.113 R)
• M32: 11,121,854 km (0.087 R)
• M33: 11,161,348 km (0.063 R)
• M34: 12,285,576 km (0.032 R)
• M35: 12,572,205 km (0.077 R)
• M36: 12,654,484 km (0.116 R)
• M37: 13,277,409 km (0.061 R)
• M38: 13,445,258 km (0.074 R)
• M39: 13,867,872 km (0.102 R)
• M40: 13,995,479 km (0.041 R)
• M41: 14,553,030 km (0.049 R)
• M42: 14,639,348 km (0.076 R)
• M43: 14,986,864 km (0.094 R)
• M44: 15,161,445 km (0.111 R)
• M45: 16,000,539 km (0.043 R)
• M46: 16,268,768 km (0.117 R)
• M47: 16,538,344 km (0.097 R)
• M48: 16,809,415 km (0.11 R)
• M49: 17,036,355 km (0.061 R)
• M50: 18,186,464 km (0.083 R)
• M51: 18,372,862 km (0.105 R)
• M52: 19,886,344 km (0.1 R)
• M53: 20,270,811 km (0.097 R)
• M54: 20,367,451 km (0.039 R)
• M55: 20,852,298 km (0.077 R)
• M56: 20,998,604 km (0.107 R)
• M57: 21,685,408 km (0.089 R)
• M58: 22,529,290 km (0.083 R)
• M59: 23,131,421 km (0.074 R)
• M60: 23,789,801 km (0.12 R)
• M61: 23,891,528 km (0.098 R)
• M62: 24,505,478 km (0.042 R)
• M63: 25,801,145 km (0.067 R)
• M64: 26,220,468 km (0.114 R)
• M65: 27,545,306 km (0.102 R)
• M66: 27,705,675 km (0.068 R)
• M67: 28,242,732 km (0.113 R)
• M68: 29,709,838 km (0.088 R)
• M69: 30,204,259 km (0.107 R)
• M70: 31,090,177 km (0.08 R)
• M71: 31,312,929 km (0.072 R)
• M72: 31,704,127 km (0.101 R)
• M73: 31,760,077 km (0.038 R)
• M74: 31,816,176 km (0.042 R)
• M75: 32,153,070 km (0.119 R)
• M76: 32,660,806 km (0.113 R)
• M77: 32,773,902 km (0.109 R)
• M78: 32,830,599 km (0.05 R)
• M79: 33,057,389 km (0.103 R)
• M80: 33,284,778 km (0.074 R)
• M81: 33,569,762 km (0.117 R)
• M82: 34,199,569 km (0.071 R)
• M83: 35,354,465 km (0.117 R)
• M84: 37,465,440 km (0.077 R)
• M85: 37,583,922 km (0.111 R)
• M86: 37,880,724 km (0.083 R)
• M87: 38,595,951 km (0.097 R)
• M88: 38,715,630 km (0.118 R)
• M89: 38,895,297 km (0.07 R)
• M90: 39,797,970 km (0.114 R)
• M91: 40,039,870 km (0.099 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 12,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit