🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.4 AU - 0.62 AU

Year: 132 Days

Day: 16.4 Hours

Environment

Temp: 226 °C

Axial Tilt: 155.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,371,950 km

• M1: 251,175 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.48 AU - 0.76 AU

Year: 177 Days

Day: 13.3 Hours

Environment

Temp: 183 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.67 AU - 1.07 AU

Year: 295 Days

Day: 15.3 Hours

Environment

Temp: 144 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.87 AU - 1.41 AU

Year: 442 Days

Day: 41.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.44 AU - 1.68 AU

Year: 708 Days

Day: 46.6 Hours

Environment

Temp: -30 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706

Radius: 12.2

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.36 AU - 5.56 AU

Year: 4637 Days

Day: 8.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 70,371,950 km

• M1: 156,479 km (0.118 R)
• M2: 279,748 km (0.094 R)
• M3: 417,976 km (0.118 R)
• M4: 534,064 km (0.098 R)
• M5: 943,813 km (0.091 R)
• M6: 1,366,128 km (0.052 R)
• M7: 1,535,473 km (0.117 R)
• M8: 1,744,910 km (0.096 R)
• M9: 2,068,041 km (0.106 R)
• M10: 2,336,868 km (0.112 R)
• M11: 2,829,943 km (0.049 R)
• M12: 3,068,402 km (0.099 R)
• M13: 3,438,806 km (0.082 R)
• M14: 3,544,273 km (0.101 R)
• M15: 3,889,096 km (0.096 R)
• M16: 4,611,354 km (0.08 R)
• M17: 4,798,352 km (0.051 R)
• M18: 5,011,977 km (0.105 R)
• M19: 5,204,360 km (0.114 R)
• M20: 5,350,368 km (0.072 R)
• M21: 5,547,239 km (0.064 R)
• M22: 5,671,405 km (0.107 R)
• M23: 5,796,618 km (0.095 R)
• M24: 5,973,293 km (0.118 R)
• M25: 6,540,718 km (0.102 R)
• M26: 6,724,873 km (0.112 R)
• M27: 6,857,417 km (0.054 R)
• M28: 7,506,073 km (0.1 R)
• M29: 7,699,054 km (0.03 R)
• M30: 7,837,881 km (0.108 R)
• M31: 8,287,722 km (0.066 R)
• M32: 8,372,993 km (0.071 R)
• M33: 8,861,879 km (0.073 R)
• M34: 8,978,266 km (0.03 R)
• M35: 9,567,831 km (0.088 R)
• M36: 10,139,744 km (0.106 R)
• M37: 10,722,577 km (0.109 R)
• M38: 10,971,358 km (0.079 R)
• M39: 11,127,688 km (0.066 R)
• M40: 11,316,481 km (0.053 R)
• M41: 11,442,891 km (0.095 R)
• M42: 12,081,823 km (0.079 R)
• M43: 12,178,763 km (0.094 R)
• M44: 12,896,982 km (0.05 R)
• M45: 14,101,843 km (0.09 R)
• M46: 14,306,194 km (0.104 R)
• M47: 14,683,330 km (0.069 R)
• M48: 14,855,817 km (0.11 R)
• M49: 15,168,027 km (0.046 R)
• M50: 15,342,458 km (0.047 R)
• M51: 15,482,482 km (0.087 R)
• M52: 16,011,311 km (0.091 R)
• M53: 16,581,877 km (0.066 R)
• M54: 17,816,508 km (0.106 R)
• M55: 18,743,267 km (0.111 R)
• M56: 19,875,872 km (0.11 R)
• M57: 20,258,394 km (0.089 R)
• M58: 20,527,521 km (0.102 R)
• M59: 20,681,906 km (0.1 R)
• M60: 20,759,248 km (0.082 R)
• M61: 21,577,099 km (0.036 R)
• M62: 21,773,222 km (0.096 R)
• M63: 22,683,675 km (0.077 R)
• M64: 22,843,296 km (0.112 R)
• M65: 22,963,273 km (0.115 R)
• M66: 23,971,114 km (0.088 R)
• M67: 24,993,316 km (0.11 R)
• M68: 25,323,479 km (0.066 R)
• M69: 26,029,730 km (0.097 R)
• M70: 26,113,206 km (0.117 R)
• M71: 26,280,606 km (0.117 R)
• M72: 26,658,341 km (0.066 R)
• M73: 26,953,348 km (0.048 R)
• M74: 27,376,710 km (0.119 R)
• M75: 27,845,100 km (0.113 R)
• M76: 28,187,380 km (0.058 R)
• M77: 28,531,007 km (0.064 R)
• M78: 28,660,110 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.2

Radius: 11.6

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 8.2 AU - 9.06 AU

Year: 9214 Days

Day: 11.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 70,371,950 km

• M1: 154,385 km (0.084 R)
• M2: 399,426 km (0.063 R)
• M3: 473,776 km (0.116 R)
• M4: 1,008,589 km (0.114 R)
• M5: 1,131,708 km (0.052 R)
• M6: 1,318,705 km (0.057 R)
• M7: 1,595,012 km (0.113 R)
• M8: 2,079,261 km (0.055 R)
• M9: 2,256,833 km (0.099 R)
• M10: 2,420,942 km (0.095 R)
• M11: 2,645,938 km (0.057 R)
• M12: 2,799,874 km (0.099 R)
• M13: 2,976,698 km (0.109 R)
• M14: 3,259,139 km (0.104 R)
• M15: 3,592,593 km (0.097 R)
• M16: 4,566,325 km (0.106 R)
• M17: 4,681,965 km (0.1 R)
• M18: 4,869,111 km (0.087 R)
• M19: 5,154,395 km (0.094 R)
• M20: 5,323,440 km (0.064 R)
• M21: 5,543,349 km (0.091 R)
• M22: 5,617,400 km (0.105 R)
• M23: 5,716,583 km (0.073 R)
• M24: 5,942,027 km (0.089 R)
• M25: 6,170,314 km (0.119 R)
• M26: 7,382,356 km (0.032 R)
• M27: 7,518,490 km (0.09 R)
• M28: 7,959,804 km (0.047 R)
• M29: 8,352,797 km (0.112 R)
• M30: 8,666,055 km (0.105 R)
• M31: 9,245,747 km (0.105 R)
• M32: 9,807,936 km (0.116 R)
• M33: 10,350,976 km (0.102 R)
• M34: 10,749,205 km (0.042 R)
• M35: 10,903,740 km (0.117 R)
• M36: 11,623,904 km (0.044 R)
• M37: 12,198,360 km (0.109 R)
• M38: 12,782,091 km (0.097 R)
• M39: 13,044,486 km (0.108 R)
• M40: 13,341,886 km (0.091 R)
• M41: 14,281,062 km (0.065 R)
• M42: 14,382,938 km (0.106 R)
• M43: 14,519,221 km (0.112 R)
• M44: 14,758,728 km (0.037 R)
• M45: 15,206,923 km (0.077 R)
• M46: 15,589,744 km (0.092 R)
• M47: 15,835,084 km (0.109 R)
• M48: 16,258,446 km (0.026 R)
• M49: 16,471,623 km (0.088 R)
• M50: 16,828,863 km (0.098 R)
• M51: 16,936,573 km (0.086 R)
• M52: 17,044,433 km (0.094 R)
• M53: 17,587,474 km (0.086 R)
• M54: 18,764,809 km (0.069 R)
• M55: 18,839,159 km (0.037 R)
• M56: 19,853,732 km (0.1 R)
• M57: 19,967,576 km (0.056 R)
• M58: 20,693,425 km (0.119 R)
• M59: 20,808,765 km (0.11 R)
• M60: 20,963,000 km (0.032 R)
• M61: 21,156,280 km (0.093 R)
• M62: 22,644,779 km (0.112 R)
• M63: 23,041,962 km (0.085 R)
• M64: 23,281,468 km (0.05 R)
• M65: 23,602,056 km (0.068 R)
• M66: 23,964,532 km (0.05 R)
• M67: 24,695,018 km (0.104 R)
• M68: 25,103,869 km (0.101 R)
• M69: 25,391,546 km (0.103 R)
• M70: 25,721,559 km (0.069 R)
• M71: 25,804,286 km (0.118 R)
• M72: 26,011,479 km (0.063 R)
• M73: 26,552,874 km (0.059 R)
• M74: 26,720,124 km (0.111 R)
• M75: 27,308,493 km (0.085 R)
• M76: 28,156,414 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 638.1

Radius: 3.8

Gravity: 44.19 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 11.38 AU - 17.24 AU

Year: 19674 Days

Day: 21.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,371,950 km

• M1: 53,855 km (0.114 R)
• M2: 131,945 km (0.119 R)
• M3: 239,656 km (0.106 R)
• M4: 270,772 km (0.109 R)
• M5: 528,230 km (0.117 R)
• M6: 968,945 km (0.109 R)
• M7: 1,099,993 km (0.099 R)
• M8: 1,181,225 km (0.111 R)
• M9: 1,349,822 km (0.058 R)
• M10: 2,690,667 km (0.118 R)
• M11: 3,650,338 km (0.088 R)
• M12: 5,150,505 km (0.097 R)
• M13: 5,378,642 km (0.115 R)
• M14: 6,226,862 km (0.102 R)
• M15: 8,308,516 km (0.073 R)
• M16: 8,846,021 km (0.084 R)
• M17: 8,900,475 km (0.116 R)
• M18: 9,228,992 km (0.062 R)
• M19: 9,339,395 km (0.059 R)
• M20: 9,450,247 km (0.116 R)
• M21: 10,181,182 km (0.072 R)
• M22: 10,352,472 km (0.075 R)
• M23: 11,399,956 km (0.069 R)
• M24: 11,637,368 km (0.111 R)
• M25: 11,936,265 km (0.057 R)
• M26: 12,177,267 km (0.069 R)
• M27: 13,531,127 km (0.091 R)
• M28: 14,035,272 km (0.102 R)
• M29: 15,452,712 km (0.101 R)
• M30: 15,518,236 km (0.037 R)
• M31: 15,715,256 km (0.033 R)
• M32: 15,913,174 km (0.051 R)
• M33: 17,457,772 km (0.102 R)
• M34: 17,731,237 km (0.119 R)
• M35: 19,826,804 km (0.084 R)
• M36: 20,112,087 km (0.049 R)
• M37: 20,542,630 km (0.11 R)
• M38: 21,339,687 km (0.052 R)
• M39: 21,852,060 km (0.069 R)
• M40: 22,146,768 km (0.1 R)
• M41: 22,442,673 km (0.115 R)
• M42: 22,516,873 km (0.103 R)
• M43: 22,889,073 km (0.113 R)
• M44: 23,113,469 km (0.038 R)
• M45: 23,488,960 km (0.087 R)
• M46: 24,627,400 km (0.095 R)
• M47: 26,485,854 km (0.04 R)
• M48: 26,564,243 km (0.064 R)
• M49: 27,988,864 km (0.115 R)
• M50: 28,952,274 km (0.111 R)
• M51: 29,356,937 km (0.025 R)
• M52: 29,519,400 km (0.081 R)
• M53: 30,911,558 km (0.032 R)
• M54: 32,325,108 km (0.117 R)
• M55: 33,929,695 km (0.094 R)
• M56: 34,100,087 km (0.104 R)
• M57: 34,356,198 km (0.114 R)
• M58: 34,698,777 km (0.027 R)
• M59: 37,303,426 km (0.094 R)
• M60: 37,567,316 km (0.027 R)
• M61: 38,362,878 km (0.118 R)
• M62: 39,790,640 km (0.091 R)
• M63: 40,330,539 km (0.11 R)
• M64: 40,691,818 km (0.079 R)
• M65: 41,873,342 km (0.105 R)
• M66: 43,158,387 km (0.117 R)
• M67: 44,270,199 km (0.049 R)
• M68: 44,923,044 km (0.075 R)
• M69: 46,711,038 km (0.106 R)
• M70: 47,280,407 km (0.109 R)
• M71: 47,375,551 km (0.055 R)
• M72: 47,661,433 km (0.055 R)
• M73: 49,484,582 km (0.095 R)
• M74: 49,774,503 km (0.111 R)
• M75: 51,135,095 km (0.102 R)
• M76: 52,507,805 km (0.115 R)
• M77: 53,297,682 km (0.108 R)
• M78: 53,992,116 km (0.063 R)
• M79: 54,190,931 km (0.107 R)
• M80: 54,290,563 km (0.095 R)
• M81: 55,289,428 km (0.096 R)
• M82: 56,093,068 km (0.059 R)
• M83: 56,395,256 km (0.106 R)
• M84: 57,305,559 km (0.112 R)
• M85: 58,220,499 km (0.067 R)
• M86: 58,628,752 km (0.103 R)
• M87: 60,477,482 km (0.117 R)
• M88: 62,972,176 km (0.105 R)
• M89: 63,811,121 km (0.081 R)
• M90: 66,031,004 km (0.103 R)
• M91: 66,883,413 km (0.061 R)
• M92: 67,204,001 km (0.111 R)
• M93: 67,846,524 km (0.086 R)
• M94: 69,678,499 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 554.2

Radius: 5.1

Gravity: 21.31 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 12.64 AU - 16.08 AU

Year: 19777 Days

Day: 20.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 70,371,950 km

• M1: 410,646 km (0.098 R)
• M2: 465,848 km (0.104 R)
• M3: 563,834 km (0.099 R)
• M4: 604,974 km (0.066 R)
• M5: 734,526 km (0.049 R)
• M6: 970,292 km (0.09 R)
• M7: 1,654,253 km (0.107 R)
• M8: 1,805,796 km (0.077 R)
• M9: 2,220,481 km (0.034 R)
• M10: 2,593,578 km (0.109 R)
• M11: 2,877,216 km (0.099 R)
• M12: 3,283,224 km (0.097 R)
• M13: 4,818,697 km (0.108 R)
• M14: 5,122,530 km (0.085 R)
• M15: 5,166,512 km (0.092 R)
• M16: 5,210,494 km (0.117 R)
• M17: 5,657,941 km (0.06 R)
• M18: 5,794,674 km (0.028 R)
• M19: 5,886,377 km (0.075 R)
• M20: 6,446,621 km (0.09 R)
• M21: 6,589,337 km (0.101 R)
• M22: 6,733,101 km (0.043 R)
• M23: 7,318,477 km (0.037 R)
• M24: 7,667,489 km (0.091 R)
• M25: 8,589,611 km (0.119 R)
• M26: 9,116,943 km (0.093 R)
• M27: 9,763,505 km (0.12 R)
• M28: 9,927,464 km (0.078 R)
• M29: 10,930,069 km (0.104 R)
• M30: 11,157,308 km (0.074 R)
• M31: 11,271,452 km (0.05 R)
• M32: 11,558,530 km (0.104 R)
• M33: 12,611,998 km (0.089 R)
• M34: 13,210,539 km (0.067 R)
• M35: 13,391,852 km (0.11 R)
• M36: 13,879,391 km (0.077 R)
• M37: 15,951,471 km (0.092 R)
• M38: 17,517,761 km (0.036 R)
• M39: 17,983,758 km (0.112 R)
• M40: 19,681,245 km (0.117 R)
• M41: 20,653,931 km (0.098 R)
• M42: 20,864,265 km (0.041 R)
• M43: 21,216,718 km (0.051 R)
• M44: 22,357,402 km (0.061 R)
• M45: 22,573,421 km (0.081 R)
• M46: 22,862,743 km (0.054 R)
• M47: 23,153,113 km (0.116 R)
• M48: 23,444,829 km (0.115 R)
• M49: 26,427,511 km (0.086 R)
• M50: 26,808,686 km (0.057 R)
• M51: 27,038,319 km (0.11 R)
• M52: 27,499,380 km (0.062 R)
• M53: 27,730,957 km (0.116 R)
• M54: 28,351,489 km (0.095 R)
• M55: 28,507,370 km (0.077 R)
• M56: 29,055,048 km (0.065 R)
• M57: 29,369,652 km (0.12 R)
• M58: 32,250,907 km (0.051 R)
• M59: 32,332,289 km (0.118 R)
• M60: 35,304,798 km (0.105 R)
• M61: 36,314,734 km (0.076 R)
• M62: 36,399,406 km (0.109 R)
• M63: 38,363,177 km (0.101 R)
• M64: 39,054,319 km (0.035 R)
• M65: 39,488,452 km (0.074 R)
• M66: 40,186,177 km (0.096 R)
• M67: 40,712,163 km (0.101 R)
• M68: 41,152,280 km (0.108 R)
• M69: 41,417,068 km (0.111 R)
• M70: 41,593,893 km (0.098 R)
• M71: 42,126,012 km (0.05 R)
• M72: 42,303,884 km (0.119 R)
• M73: 43,465,961 km (0.082 R)
• M74: 44,638,509 km (0.064 R)
• M75: 45,547,615 km (0.063 R)
• M76: 46,554,558 km (0.065 R)
• M77: 47,754,183 km (0.075 R)
• M78: 48,311,136 km (0.082 R)
• M79: 49,619,370 km (0.077 R)
• M80: 50,939,122 km (0.029 R)
• M81: 51,128,663 km (0.11 R)
• M82: 51,318,353 km (0.09 R)
• M83: 51,508,342 km (0.12 R)
• M84: 55,355,999 km (0.04 R)
• M85: 56,234,438 km (0.12 R)
• M86: 56,430,262 km (0.109 R)
• M87: 56,528,398 km (0.101 R)
• M88: 57,906,344 km (0.075 R)
• M89: 58,698,614 km (0.114 R)
• M90: 59,394,843 km (0.118 R)
• M91: 62,409,688 km (0.085 R)
• M92: 62,815,398 km (0.074 R)
• M93: 64,652,011 km (0.085 R)
• M94: 64,857,110 km (0.099 R)
• M95: 65,679,898 km (0.057 R)
• M96: 65,989,416 km (0.102 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 14,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit