🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.8 AU - 0.82 AU

Year: 266 Days

Day: 14.1 Hours

Environment

Temp: 175 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 98,487,286 km

• M1: 138,827 km (0.115 R)
• M2: 359,932 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.84 AU - 1.3 AU

Year: 404 Days

Day: 20.8 Hours

Environment

Temp: 31 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 98,487,286 km

• M1: 664,663 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.17 AU - 1.21 AU

Year: 474 Days

Day: 20 Hours

Environment

Temp: 9 °C

Axial Tilt: 12.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.36 AU - 1.96 AU

Year: 781 Days

Day: 15.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.92 AU - 2.1 AU

Year: 1041 Days

Day: 41 Hours

Environment

Temp: -62 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,487,286 km

• M1: 196,123 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.7

Radius: 9.6

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 8.02 AU - 11.54 AU

Year: 11171 Days

Day: 9.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 98,487,286 km

• M1: 132,693 km (0.065 R)
• M2: 216,019 km (0.084 R)
• M3: 539,899 km (0.03 R)
• M4: 654,939 km (0.101 R)
• M5: 911,201 km (0.083 R)
• M6: 1,907,672 km (0.074 R)
• M7: 2,063,254 km (0.07 R)
• M8: 2,359,158 km (0.086 R)
• M9: 3,234,156 km (0.116 R)
• M10: 3,483,386 km (0.103 R)
• M11: 3,610,245 km (0.107 R)
• M12: 3,803,526 km (0.03 R)
• M13: 4,100,029 km (0.116 R)
• M14: 4,576,049 km (0.104 R)
• M15: 4,962,311 km (0.107 R)
• M16: 5,069,573 km (0.084 R)
• M17: 5,691,750 km (0.106 R)
• M18: 6,069,036 km (0.12 R)
• M19: 7,823,669 km (0.107 R)
• M20: 8,541,141 km (0.112 R)
• M21: 8,756,113 km (0.11 R)
• M22: 8,972,880 km (0.097 R)
• M23: 9,060,096 km (0.114 R)
• M24: 9,589,373 km (0.11 R)
• M25: 10,310,734 km (0.026 R)
• M26: 11,002,923 km (0.086 R)
• M27: 12,286,324 km (0.096 R)
• M28: 13,666,513 km (0.113 R)
• M29: 14,273,133 km (0.094 R)
• M30: 14,630,971 km (0.108 R)
• M31: 15,147,383 km (0.087 R)
• M32: 15,251,353 km (0.049 R)
• M33: 15,355,623 km (0.105 R)
• M34: 15,564,761 km (0.103 R)
• M35: 16,091,944 km (0.036 R)
• M36: 16,304,373 km (0.054 R)
• M37: 16,893,639 km (0.095 R)
• M38: 17,217,967 km (0.05 R)
• M39: 17,598,843 km (0.06 R)
• M40: 17,708,199 km (0.098 R)
• M41: 19,038,124 km (0.071 R)
• M42: 20,113,583 km (0.096 R)
• M43: 20,228,026 km (0.092 R)
• M44: 20,629,995 km (0.06 R)
• M45: 21,325,176 km (0.094 R)
• M46: 21,441,863 km (0.08 R)
• M47: 23,216,542 km (0.03 R)
• M48: 23,396,658 km (0.099 R)
• M49: 23,939,549 km (0.104 R)
• M50: 24,425,592 km (0.08 R)
• M51: 24,792,406 km (0.062 R)
• M52: 25,099,381 km (0.101 R)
• M53: 25,407,702 km (0.099 R)
• M54: 25,841,387 km (0.103 R)
• M55: 25,965,702 km (0.115 R)
• M56: 26,215,082 km (0.072 R)
• M57: 26,904,728 km (0.07 R)
• M58: 27,918,703 km (0.092 R)
• M59: 28,238,094 km (0.081 R)
• M60: 29,268,225 km (0.092 R)
• M61: 29,592,703 km (0.101 R)
• M62: 29,722,853 km (0.078 R)
• M63: 30,441,970 km (0.104 R)
• M64: 30,968,554 km (0.116 R)
• M65: 31,034,527 km (0.066 R)
• M66: 31,564,552 km (0.089 R)
• M67: 33,578,439 km (0.059 R)
• M68: 35,702,878 km (0.052 R)
• M69: 35,772,142 km (0.105 R)
• M70: 36,467,024 km (0.062 R)
• M71: 38,507,539 km (0.095 R)
• M72: 38,578,598 km (0.058 R)
• M73: 39,005,700 km (0.08 R)
• M74: 39,077,058 km (0.102 R)
• M75: 39,936,348 km (0.077 R)
• M76: 40,440,493 km (0.101 R)
• M77: 41,382,361 km (0.086 R)
• M78: 43,731,497 km (0.096 R)
• M79: 44,400,050 km (0.079 R)
• M80: 44,847,497 km (0.079 R)
• M81: 47,031,626 km (0.118 R)
• M82: 47,259,463 km (0.078 R)
• M83: 48,557,973 km (0.065 R)
• M84: 49,404,398 km (0.106 R)
• M85: 49,713,317 km (0.08 R)
• M86: 50,488,683 km (0.077 R)
• M87: 51,033,818 km (0.085 R)
• M88: 51,424,268 km (0.079 R)
• M89: 51,815,915 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.3

Radius: 11.4

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 9.12 AU - 12.02 AU

Year: 12552 Days

Day: 13.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 98,487,286 km

• M1: 154,983 km (0.088 R)
• M2: 246,836 km (0.104 R)
• M3: 793,318 km (0.048 R)
• M4: 962,812 km (0.044 R)
• M5: 1,187,059 km (0.062 R)
• M6: 1,294,770 km (0.106 R)
• M7: 1,858,305 km (0.113 R)
• M8: 1,959,283 km (0.117 R)
• M9: 2,354,521 km (0.055 R)
• M10: 3,218,897 km (0.1 R)
• M11: 3,496,252 km (0.118 R)
• M12: 3,878,175 km (0.09 R)
• M13: 5,646,721 km (0.063 R)
• M14: 5,832,073 km (0.118 R)
• M15: 6,019,519 km (0.118 R)
• M16: 6,323,502 km (0.075 R)
• M17: 7,917,767 km (0.114 R)
• M18: 8,674,133 km (0.055 R)
• M19: 8,888,208 km (0.097 R)
• M20: 9,321,892 km (0.079 R)
• M21: 9,718,177 km (0.109 R)
• M22: 9,896,049 km (0.1 R)
• M23: 11,078,470 km (0.08 R)
• M24: 11,592,189 km (0.119 R)
• M25: 11,686,436 km (0.102 R)
• M26: 13,525,143 km (0.086 R)
• M27: 13,773,775 km (0.099 R)
• M28: 14,124,433 km (0.08 R)
• M29: 15,348,742 km (0.119 R)
• M30: 15,816,534 km (0.042 R)
• M31: 16,131,138 km (0.096 R)
• M32: 16,500,795 km (0.045 R)
• M33: 17,788,982 km (0.093 R)
• M34: 18,225,658 km (0.097 R)
• M35: 18,390,365 km (0.07 R)
• M36: 20,746,831 km (0.12 R)
• M37: 20,918,869 km (0.115 R)
• M38: 22,135,698 km (0.074 R)
• M39: 25,430,142 km (0.092 R)
• M40: 25,737,117 km (0.065 R)
• M41: 26,230,939 km (0.075 R)
• M42: 26,354,806 km (0.081 R)
• M43: 26,541,056 km (0.099 R)
• M44: 26,977,433 km (0.109 R)
• M45: 27,730,957 km (0.103 R)
• M46: 28,300,776 km (0.11 R)
• M47: 28,491,513 km (0.1 R)
• M48: 28,874,334 km (0.038 R)
• M49: 29,387,305 km (0.115 R)
• M50: 29,580,585 km (0.107 R)
• M51: 30,357,447 km (0.077 R)
• M52: 31,206,714 km (0.086 R)
• M53: 32,928,735 km (0.107 R)
• M54: 33,464,744 km (0.096 R)
• M55: 34,206,451 km (0.066 R)
• M56: 34,681,274 km (0.09 R)
• M57: 34,953,692 km (0.084 R)
• M58: 35,090,125 km (0.1 R)
• M59: 35,981,130 km (0.098 R)
• M60: 37,855,592 km (0.066 R)
• M61: 37,995,765 km (0.073 R)
• M62: 38,628,414 km (0.098 R)
• M63: 39,052,075 km (0.12 R)
• M64: 39,832,827 km (0.092 R)
• M65: 39,975,393 km (0.064 R)
• M66: 40,189,468 km (0.102 R)
• M67: 40,475,499 km (0.113 R)
• M68: 40,547,156 km (0.102 R)
• M69: 41,337,781 km (0.065 R)
• M70: 41,554,249 km (0.114 R)
• M71: 41,771,166 km (0.105 R)
• M72: 42,133,492 km (0.034 R)
• M73: 42,278,752 km (0.116 R)
• M74: 42,788,282 km (0.061 R)
• M75: 44,624,746 km (0.05 R)
• M76: 45,143,551 km (0.066 R)
• M77: 45,515,302 km (0.028 R)
• M78: 45,738,951 km (0.107 R)
• M79: 46,262,094 km (0.093 R)
• M80: 47,163,421 km (0.097 R)
• M81: 47,314,216 km (0.111 R)
• M82: 49,365,502 km (0.083 R)
• M83: 49,595,284 km (0.09 R)
• M84: 50,517,705 km (0.085 R)
• M85: 50,981,010 km (0.103 R)
• M86: 51,213,185 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 473.3

Radius: 3.1

Gravity: 49.25 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 15.74 AU - 16.68 AU

Year: 23838 Days

Day: 19.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 98,487,286 km

• M1: 125,812 km (0.116 R)
• M2: 392,694 km (0.12 R)
• M3: 471,233 km (0.109 R)
• M4: 689,048 km (0.053 R)
• M5: 784,192 km (0.107 R)
• M6: 986,897 km (0.057 R)
• M7: 1,590,973 km (0.065 R)
• M8: 1,878,500 km (0.09 R)
• M9: 2,795,835 km (0.089 R)
• M10: 2,871,382 km (0.101 R)
• M11: 3,459,152 km (0.055 R)
• M12: 3,663,203 km (0.088 R)
• M13: 3,955,368 km (0.104 R)
• M14: 4,040,190 km (0.112 R)
• M15: 5,336,156 km (0.084 R)
• M16: 7,259,985 km (0.113 R)
• M17: 8,429,690 km (0.116 R)
• M18: 8,484,294 km (0.047 R)
• M19: 8,538,897 km (0.088 R)
• M20: 8,648,552 km (0.093 R)
• M21: 8,758,806 km (0.089 R)
• M22: 9,943,022 km (0.108 R)
• M23: 10,937,998 km (0.083 R)
• M24: 11,116,767 km (0.092 R)
• M25: 12,086,760 km (0.09 R)
• M26: 13,020,550 km (0.054 R)
• M27: 13,273,370 km (0.096 R)
• M28: 13,784,097 km (0.105 R)
• M29: 15,487,419 km (0.093 R)
• M30: 17,812,768 km (0.078 R)
• M31: 18,517,075 km (0.107 R)
• M32: 18,588,134 km (0.058 R)
• M33: 19,807,805 km (0.099 R)
• M34: 20,831,354 km (0.066 R)
• M35: 20,979,007 km (0.035 R)
• M36: 21,424,061 km (0.107 R)
• M37: 21,647,709 km (0.119 R)
• M38: 22,323,443 km (0.116 R)
• M39: 23,772,298 km (0.111 R)
• M40: 24,391,484 km (0.064 R)
• M41: 24,702,947 km (0.069 R)
• M42: 26,041,698 km (0.081 R)
• M43: 27,000,770 km (0.055 R)
• M44: 27,403,787 km (0.118 R)
• M45: 28,379,165 km (0.105 R)
• M46: 28,542,825 km (0.085 R)
• M47: 28,624,805 km (0.106 R)
• M48: 28,953,321 km (0.108 R)
• M49: 30,447,355 km (0.074 R)
• M50: 31,457,141 km (0.096 R)
• M51: 33,250,520 km (0.088 R)
• M52: 34,639,088 km (0.05 R)
• M53: 35,692,855 km (0.097 R)
• M54: 35,781,268 km (0.078 R)
• M55: 37,024,875 km (0.051 R)
• M56: 37,651,989 km (0.114 R)
• M57: 38,463,408 km (0.112 R)
• M58: 38,916,839 km (0.082 R)
• M59: 40,103,599 km (0.089 R)
• M60: 41,117,124 km (0.107 R)
• M61: 42,699,870 km (0.089 R)
• M62: 46,598,390 km (0.118 R)
• M63: 47,178,381 km (0.053 R)
• M64: 48,052,781 km (0.117 R)
• M65: 52,303,904 km (0.071 R)
• M66: 53,309,650 km (0.117 R)
• M67: 53,713,714 km (0.083 R)
• M68: 53,916,120 km (0.119 R)
• M69: 54,728,287 km (0.106 R)
• M70: 54,830,163 km (0.09 R)
• M71: 56,056,865 km (0.114 R)
• M72: 56,262,114 km (0.11 R)
• M73: 58,017,495 km (0.092 R)
• M74: 59,581,092 km (0.059 R)
• M75: 60,210,450 km (0.118 R)
• M76: 61,158,601 km (0.109 R)
• M77: 61,369,983 km (0.078 R)
• M78: 62,749,724 km (0.11 R)
• M79: 63,176,378 km (0.117 R)
• M80: 63,283,190 km (0.11 R)
• M81: 63,710,891 km (0.028 R)
• M82: 63,818,003 km (0.081 R)
• M83: 66,189,428 km (0.118 R)
• M84: 66,406,345 km (0.097 R)
• M85: 66,623,711 km (0.082 R)
• M86: 66,732,319 km (0.06 R)
• M87: 68,589,427 km (0.113 R)
• M88: 72,577,856 km (0.036 R)
• M89: 74,374,377 km (0.113 R)
• M90: 74,825,863 km (0.109 R)
• M91: 75,391,343 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 979

Radius: 6.2

Gravity: 25.47 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 12.73 AU - 20.41 AU

Year: 24636 Days

Day: 22.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 98,487,286 km

• M1: 93,349 km (0.104 R)
• M2: 161,117 km (0.098 R)
• M3: 206,445 km (0.069 R)
• M4: 588,518 km (0.118 R)
• M5: 749,336 km (0.105 R)
• M6: 1,210,546 km (0.111 R)
• M7: 1,523,505 km (0.115 R)
• M8: 1,670,410 km (0.054 R)
• M9: 2,262,219 km (0.115 R)
• M10: 2,559,021 km (0.086 R)
• M11: 3,235,952 km (0.097 R)
• M12: 3,282,925 km (0.109 R)
• M13: 3,569,854 km (0.094 R)
• M14: 4,219,109 km (0.073 R)
• M15: 4,374,242 km (0.078 R)
• M16: 4,636,636 km (0.09 R)
• M17: 4,904,267 km (0.109 R)
• M18: 5,966,561 km (0.081 R)
• M19: 6,914,114 km (0.084 R)
• M20: 8,879,232 km (0.117 R)
• M21: 8,945,205 km (0.084 R)
• M22: 9,011,477 km (0.111 R)
• M23: 9,345,379 km (0.044 R)
• M24: 9,887,821 km (0.118 R)
• M25: 10,440,435 km (0.109 R)
• M26: 10,510,148 km (0.056 R)
• M27: 11,216,549 km (0.076 R)
• M28: 11,865,355 km (0.086 R)
• M29: 12,011,213 km (0.031 R)
• M30: 12,526,279 km (0.079 R)
• M31: 13,123,772 km (0.109 R)
• M32: 13,883,730 km (0.101 R)
• M33: 13,960,473 km (0.117 R)
• M34: 16,328,458 km (0.116 R)
• M35: 16,898,725 km (0.112 R)
• M36: 18,142,332 km (0.085 R)
• M37: 19,072,981 km (0.071 R)
• M38: 19,158,401 km (0.07 R)
• M39: 20,804,576 km (0.109 R)
• M40: 21,333,704 km (0.113 R)
• M41: 22,405,273 km (0.114 R)
• M42: 25,347,564 km (0.106 R)
• M43: 25,629,556 km (0.062 R)
• M44: 25,912,595 km (0.04 R)
• M45: 26,291,527 km (0.062 R)
• M46: 28,116,770 km (0.08 R)
• M47: 28,311,247 km (0.084 R)
• M48: 28,603,711 km (0.1 R)
• M49: 29,388,950 km (0.067 R)
• M50: 29,487,535 km (0.119 R)
• M51: 31,887,684 km (0.11 R)
• M52: 31,988,961 km (0.082 R)
• M53: 35,288,642 km (0.081 R)
• M54: 35,498,528 km (0.092 R)
• M55: 37,512,264 km (0.057 R)
• M56: 40,766,317 km (0.096 R)
• M57: 42,761,803 km (0.065 R)
• M58: 46,386,859 km (0.111 R)
• M59: 47,887,475 km (0.057 R)
• M60: 48,003,563 km (0.099 R)
• M61: 48,352,425 km (0.098 R)
• M62: 48,468,962 km (0.103 R)
• M63: 49,638,668 km (0.025 R)
• M64: 52,364,341 km (0.052 R)
• M65: 53,805,567 km (0.084 R)
• M66: 57,588,748 km (0.088 R)
• M67: 57,959,451 km (0.035 R)
• M68: 64,124,230 km (0.042 R)
• M69: 65,665,537 km (0.052 R)
• M70: 66,699,707 km (0.111 R)
• M71: 67,218,811 km (0.097 R)
• M72: 68,391,808 km (0.099 R)
• M73: 70,625,753 km (0.119 R)
• M74: 70,890,093 km (0.117 R)
• M75: 71,552,512 km (0.092 R)
• M76: 72,084,033 km (0.108 R)
• M77: 73,017,075 km (0.037 R)
• M78: 73,686,077 km (0.094 R)
• M79: 74,222,684 km (0.081 R)
• M80: 77,469,706 km (0.11 R)
• M81: 83,262,285 km (0.06 R)
• M82: 83,961,207 km (0.117 R)
• M83: 85,646,277 km (0.112 R)
• M84: 86,351,781 km (0.095 R)
• M85: 88,907,211 km (0.106 R)
• M86: 89,192,644 km (0.062 R)
• M87: 91,055,736 km (0.085 R)
• M88: 92,208,537 km (0.115 R)
• M89: 93,076,354 km (0.06 R)
• M90: 96,427,945 km (0.106 R)
• M91: 96,868,062 km (0.115 R)
• M92: 98,487,309 km (0.099 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: 354 - 18,897 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit