🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.5 AU - 0.58 AU

Year: 141 Days

Day: 37.4 Hours

Environment

Temp: 198 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,156,491 km

• M1: 63,429 km (0.094 R)
• M2: 352,901 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.51 AU - 0.73 AU

Year: 173 Days

Day: 16.9 Hours

Environment

Temp: 190 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.13 AU - 1.39 AU

Year: 502 Days

Day: 30.2 Hours

Environment

Temp: 28 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.34 AU - 1.42 AU

Year: 575 Days

Day: 32.7 Hours

Environment

Temp: 9 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.6

Radius: 8.8

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.65 AU - 6.35 AU

Year: 4576 Days

Day: 5.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 58,156,491 km

• M1: 130,449 km (0.097 R)
• M2: 283,189 km (0.071 R)
• M3: 498,460 km (0.094 R)
• M4: 625,917 km (0.051 R)
• M5: 828,922 km (0.066 R)
• M6: 1,167,312 km (0.106 R)
• M7: 1,242,261 km (0.087 R)
• M8: 1,329,925 km (0.104 R)
• M9: 1,476,980 km (0.068 R)
• M10: 1,665,323 km (0.107 R)
• M11: 2,481,829 km (0.099 R)
• M12: 2,537,479 km (0.077 R)
• M13: 2,607,491 km (0.119 R)
• M14: 2,749,758 km (0.119 R)
• M15: 2,821,865 km (0.095 R)
• M16: 2,938,401 km (0.114 R)
• M17: 3,267,517 km (0.096 R)
• M18: 3,374,778 km (0.089 R)
• M19: 3,483,237 km (0.092 R)
• M20: 3,640,165 km (0.086 R)
• M21: 4,290,916 km (0.117 R)
• M22: 5,012,725 km (0.117 R)
• M23: 5,460,322 km (0.117 R)
• M24: 5,827,585 km (0.1 R)
• M25: 6,127,080 km (0.119 R)
• M26: 6,355,217 km (0.102 R)
• M27: 7,175,163 km (0.1 R)
• M28: 7,435,762 km (0.116 R)
• M29: 7,863,163 km (0.119 R)
• M30: 8,361,623 km (0.086 R)
• M31: 8,445,697 km (0.075 R)
• M32: 8,998,910 km (0.118 R)
• M33: 10,342,598 km (0.072 R)
• M34: 10,773,889 km (0.036 R)
• M35: 11,072,337 km (0.119 R)
• M36: 11,141,601 km (0.115 R)
• M37: 11,211,014 km (0.119 R)
• M38: 11,936,564 km (0.05 R)
• M39: 12,846,717 km (0.047 R)
• M40: 14,103,040 km (0.109 R)
• M41: 14,809,441 km (0.039 R)
• M42: 14,936,749 km (0.115 R)
• M43: 15,295,335 km (0.043 R)
• M44: 15,916,465 km (0.058 R)
• M45: 17,775,069 km (0.073 R)
• M46: 17,883,229 km (0.04 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.7

Radius: 14

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.31 AU - 8.45 AU

Year: 7112 Days

Day: 7.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 58,156,491 km

• M1: 177,273 km (0.083 R)
• M2: 268,678 km (0.081 R)
• M3: 363,523 km (0.11 R)
• M4: 511,026 km (0.109 R)
• M5: 609,611 km (0.112 R)
• M6: 703,409 km (0.087 R)
• M7: 796,309 km (0.058 R)
• M8: 922,869 km (0.115 R)
• M9: 1,134,700 km (0.115 R)
• M10: 1,457,682 km (0.053 R)
• M11: 1,717,234 km (0.049 R)
• M12: 1,963,023 km (0.102 R)
• M13: 2,230,953 km (0.114 R)
• M14: 3,255,250 km (0.107 R)
• M15: 3,526,171 km (0.078 R)
• M16: 3,878,325 km (0.116 R)
• M17: 3,990,074 km (0.026 R)
• M18: 4,140,719 km (0.074 R)
• M19: 4,293,160 km (0.091 R)
• M20: 5,357,848 km (0.106 R)
• M21: 5,692,797 km (0.077 R)
• M22: 5,862,890 km (0.117 R)
• M23: 6,575,126 km (0.068 R)
• M24: 6,964,080 km (0.08 R)
• M25: 7,407,039 km (0.119 R)
• M26: 8,192,279 km (0.071 R)
• M27: 8,368,654 km (0.096 R)
• M28: 8,774,065 km (0.111 R)
• M29: 9,152,847 km (0.107 R)
• M30: 9,520,259 km (0.086 R)
• M31: 9,875,404 km (0.081 R)
• M32: 10,235,038 km (0.098 R)
• M33: 10,529,297 km (0.071 R)
• M34: 10,668,722 km (0.111 R)
• M35: 11,037,780 km (0.105 R)
• M36: 11,662,201 km (0.103 R)
• M37: 12,060,730 km (0.118 R)
• M38: 12,408,395 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.1

Radius: 10.2

Gravity: 7.6 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 8.7 AU - 10.32 AU

Year: 10404 Days

Day: 7 Hours

Environment

Temp: -165 °C

Axial Tilt: 68.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 58,156,491 km

• M1: 157,078 km (0.099 R)
• M2: 272,567 km (0.088 R)
• M3: 368,160 km (0.039 R)
• M4: 602,281 km (0.089 R)
• M5: 773,271 km (0.053 R)
• M6: 921,972 km (0.09 R)
• M7: 1,611,319 km (0.114 R)
• M8: 1,755,681 km (0.039 R)
• M9: 1,854,415 km (0.086 R)
• M10: 2,083,450 km (0.118 R)
• M11: 2,294,831 km (0.103 R)
• M12: 2,569,044 km (0.063 R)
• M13: 2,738,838 km (0.109 R)
• M14: 3,642,110 km (0.054 R)
• M15: 4,126,208 km (0.108 R)
• M16: 4,872,851 km (0.04 R)
• M17: 5,083,784 km (0.092 R)
• M18: 5,587,630 km (0.096 R)
• M19: 6,526,955 km (0.109 R)
• M20: 7,758,594 km (0.048 R)
• M21: 8,088,009 km (0.096 R)
• M22: 8,760,451 km (0.045 R)
• M23: 9,538,510 km (0.09 R)
• M24: 9,891,411 km (0.088 R)
• M25: 10,474,095 km (0.114 R)
• M26: 10,838,216 km (0.1 R)
• M27: 11,206,526 km (0.082 R)
• M28: 11,766,621 km (0.054 R)
• M29: 12,575,795 km (0.08 R)
• M30: 13,011,424 km (0.074 R)
• M31: 13,353,704 km (0.088 R)
• M32: 14,650,867 km (0.054 R)
• M33: 15,006,910 km (0.114 R)
• M34: 16,040,033 km (0.092 R)
• M35: 16,459,805 km (0.116 R)
• M36: 17,256,414 km (0.064 R)
• M37: 17,632,503 km (0.118 R)
• M38: 17,956,980 km (0.08 R)
• M39: 18,174,496 km (0.088 R)
• M40: 18,611,920 km (0.12 R)
• M41: 19,832,938 km (0.12 R)
• M42: 20,114,032 km (0.065 R)
• M43: 20,396,473 km (0.047 R)
• M44: 21,770,380 km (0.1 R)
• M45: 22,060,450 km (0.108 R)
• M46: 23,351,629 km (0.117 R)
• M47: 24,006,270 km (0.083 R)
• M48: 24,848,356 km (0.105 R)
• M49: 25,090,704 km (0.098 R)
• M50: 25,577,795 km (0.111 R)
• M51: 27,244,764 km (0.087 R)
• M52: 28,501,985 km (0.101 R)
• M53: 29,971,185 km (0.086 R)
• M54: 31,727,016 km (0.104 R)
• M55: 32,319,722 km (0.049 R)
• M56: 32,385,845 km (0.115 R)
• M57: 33,583,076 km (0.08 R)
• M58: 33,783,986 km (0.073 R)
• M59: 33,985,345 km (0.093 R)
• M60: 34,862,437 km (0.112 R)
• M61: 36,020,475 km (0.112 R)
• M62: 36,432,317 km (0.09 R)
• M63: 36,638,763 km (0.107 R)
• M64: 36,707,727 km (0.105 R)
• M65: 37,052,849 km (0.116 R)
• M66: 37,399,168 km (0.09 R)
• M67: 39,853,172 km (0.085 R)
• M68: 40,635,120 km (0.059 R)
• M69: 41,350,347 km (0.089 R)
• M70: 43,083,888 km (0.054 R)
• M71: 43,156,742 km (0.052 R)
• M72: 43,667,020 km (0.033 R)
• M73: 43,740,173 km (0.11 R)
• M74: 45,728,479 km (0.086 R)
• M75: 45,951,230 km (0.12 R)
• M76: 46,547,078 km (0.086 R)
• M77: 46,621,728 km (0.035 R)
• M78: 47,671,007 km (0.095 R)
• M79: 49,564,019 km (0.101 R)
• M80: 49,716,459 km (0.034 R)
• M81: 50,711,584 km (0.094 R)
• M82: 51,096,050 km (0.095 R)
• M83: 51,635,949 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 407.3

Radius: 5.1

Gravity: 15.66 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 11.98 AU - 18.4 AU

Year: 21003 Days

Day: 18.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 58,156,491 km

• M1: 86,767 km (0.066 R)
• M2: 139,575 km (0.118 R)
• M3: 340,335 km (0.087 R)
• M4: 672,891 km (0.034 R)
• M5: 1,208,751 km (0.119 R)
• M6: 1,260,362 km (0.105 R)
• M7: 1,585,887 km (0.077 R)
• M8: 2,310,390 km (0.118 R)
• M9: 3,230,566 km (0.12 R)
• M10: 3,597,230 km (0.062 R)
• M11: 3,785,425 km (0.112 R)
• M12: 4,489,582 km (0.042 R)
• M13: 6,059,013 km (0.098 R)
• M14: 6,831,686 km (0.074 R)
• M15: 7,158,707 km (0.041 R)
• M16: 7,205,830 km (0.114 R)
• M17: 7,490,964 km (0.104 R)
• M18: 8,121,070 km (0.059 R)
• M19: 9,174,538 km (0.11 R)
• M20: 9,328,624 km (0.071 R)
• M21: 10,376,856 km (0.117 R)
• M22: 10,969,264 km (0.063 R)
• M23: 11,023,568 km (0.115 R)
• M24: 12,074,044 km (0.108 R)
• M25: 12,753,817 km (0.084 R)
• M26: 14,268,645 km (0.074 R)
• M27: 14,506,805 km (0.101 R)
• M28: 15,047,152 km (0.098 R)
• M29: 15,107,739 km (0.038 R)
• M30: 16,271,611 km (0.12 R)
• M31: 17,464,205 km (0.119 R)
• M32: 18,490,147 km (0.118 R)
• M33: 19,535,537 km (0.036 R)
• M34: 20,398,866 km (0.089 R)
• M35: 20,667,095 km (0.03 R)
• M36: 21,071,458 km (0.078 R)
• M37: 21,478,514 km (0.115 R)
• M38: 22,438,334 km (0.098 R)
• M39: 22,784,504 km (0.083 R)
• M40: 23,482,228 km (0.105 R)
• M41: 24,257,744 km (0.085 R)
• M42: 26,051,123 km (0.101 R)
• M43: 26,196,532 km (0.032 R)
• M44: 26,780,412 km (0.116 R)
• M45: 26,853,715 km (0.117 R)
• M46: 27,221,277 km (0.077 R)
• M47: 28,035,539 km (0.085 R)
• M48: 29,008,224 km (0.045 R)
• M49: 31,449,212 km (0.111 R)
• M50: 31,836,521 km (0.04 R)
• M51: 32,850,944 km (0.116 R)
• M52: 33,243,938 km (0.03 R)
• M53: 33,480,452 km (0.103 R)
• M54: 34,352,458 km (0.082 R)
• M55: 35,312,428 km (0.094 R)
• M56: 35,714,846 km (0.062 R)
• M57: 36,280,924 km (0.094 R)
• M58: 36,849,995 km (0.077 R)
• M59: 38,079,390 km (0.119 R)
• M60: 38,906,367 km (0.08 R)
• M61: 40,241,977 km (0.038 R)
• M62: 40,999,690 km (0.103 R)
• M63: 41,507,575 km (0.116 R)
• M64: 42,102,675 km (0.105 R)
• M65: 43,215,234 km (0.082 R)
• M66: 43,387,272 km (0.08 R)
• M67: 44,164,283 km (0.071 R)
• M68: 44,858,866 km (0.059 R)
• M69: 44,945,932 km (0.113 R)
• M70: 45,907,248 km (0.101 R)
• M71: 46,434,581 km (0.058 R)
• M72: 47,939,386 km (0.074 R)
• M73: 48,206,567 km (0.112 R)
• M74: 50,362,123 km (0.057 R)
• M75: 50,543,137 km (0.061 R)
• M76: 53,008,210 km (0.114 R)
• M77: 53,838,628 km (0.111 R)
• M78: 56,543,358 km (0.054 R)
• M79: 57,959,601 km (0.098 R)
• M80: 58,339,280 km (0.085 R)
• M81: 59,387,662 km (0.071 R)
• M82: 59,578,848 km (0.099 R)
• M83: 59,674,591 km (0.114 R)
• M84: 60,153,902 km (0.108 R)
• M85: 60,730,752 km (0.06 R)
• M86: 60,923,434 km (0.091 R)
• M87: 61,986,925 km (0.108 R)
• M88: 62,278,042 km (0.107 R)
• M89: 63,154,087 km (0.108 R)
• M90: 64,328,431 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 147

Radius: 5.7

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 15.84 AU - 21.7 AU

Year: 28849 Days

Day: 21.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 58,156,491 km

• M1: 85,570 km (0.112 R)
• M2: 300,542 km (0.073 R)
• M3: 882,179 km (0.112 R)
• M4: 924,515 km (0.107 R)
• M5: 1,078,301 km (0.106 R)
• M6: 1,360,593 km (0.095 R)
• M7: 1,880,296 km (0.117 R)
• M8: 2,047,247 km (0.118 R)
• M9: 2,218,985 km (0.099 R)
• M10: 2,336,120 km (0.114 R)
• M11: 2,546,006 km (0.114 R)
• M12: 2,825,006 km (0.078 R)
• M13: 3,179,104 km (0.104 R)
• M14: 3,244,927 km (0.111 R)
• M15: 3,753,560 km (0.099 R)
• M16: 3,964,044 km (0.117 R)
• M17: 5,344,384 km (0.115 R)
• M18: 5,620,841 km (0.111 R)
• M19: 5,983,167 km (0.078 R)
• M20: 7,994,809 km (0.109 R)
• M21: 9,425,115 km (0.099 R)
• M22: 9,951,250 km (0.097 R)
• M23: 10,684,280 km (0.085 R)
• M24: 10,832,831 km (0.115 R)
• M25: 12,669,743 km (0.107 R)
• M26: 14,655,505 km (0.097 R)
• M27: 15,543,668 km (0.085 R)
• M28: 16,392,187 km (0.051 R)
• M29: 16,735,813 km (0.107 R)
• M30: 16,850,854 km (0.066 R)
• M31: 17,839,396 km (0.1 R)
• M32: 18,192,896 km (0.096 R)
• M33: 19,266,859 km (0.12 R)
• M34: 19,447,873 km (0.113 R)
• M35: 19,933,318 km (0.097 R)
• M36: 20,116,426 km (0.097 R)
• M37: 21,164,209 km (0.099 R)
• M38: 21,788,930 km (0.105 R)
• M39: 22,419,634 km (0.082 R)
• M40: 22,928,417 km (0.078 R)
• M41: 23,120,201 km (0.113 R)
• M42: 23,763,472 km (0.101 R)
• M43: 25,993,976 km (0.051 R)
• M44: 27,812,339 km (0.11 R)
• M45: 27,948,772 km (0.102 R)
• M46: 28,496,300 km (0.081 R)
• M47: 29,254,911 km (0.075 R)
• M48: 29,462,852 km (0.086 R)
• M49: 29,532,415 km (0.108 R)
• M50: 29,950,242 km (0.063 R)
• M51: 30,229,840 km (0.067 R)
• M52: 31,997,489 km (0.064 R)
• M53: 33,146,101 km (0.101 R)
• M54: 33,580,384 km (0.108 R)
• M55: 34,308,327 km (0.098 R)
• M56: 34,381,480 km (0.108 R)
• M57: 34,747,546 km (0.07 R)
• M58: 35,115,108 km (0.115 R)
• M59: 35,853,822 km (0.103 R)
• M60: 36,597,773 km (0.103 R)
• M61: 36,747,221 km (0.097 R)
• M62: 37,949,539 km (0.105 R)
• M63: 38,707,701 km (0.096 R)
• M64: 40,161,792 km (0.035 R)
• M65: 41,711,477 km (0.104 R)
• M66: 42,650,802 km (0.11 R)
• M67: 43,438,734 km (0.061 R)
• M68: 44,311,188 km (0.111 R)
• M69: 44,550,096 km (0.084 R)
• M70: 44,789,453 km (0.113 R)
• M71: 45,670,734 km (0.098 R)
• M72: 46,153,785 km (0.059 R)
• M73: 46,962,661 km (0.12 R)
• M74: 47,613,262 km (0.097 R)
• M75: 48,676,604 km (0.063 R)
• M76: 49,417,413 km (0.084 R)
• M77: 50,993,576 km (0.084 R)
• M78: 51,997,527 km (0.101 R)
• M79: 52,417,748 km (0.096 R)
• M80: 52,923,538 km (0.099 R)
• M81: 53,092,434 km (0.115 R)
• M82: 53,177,106 km (0.099 R)
• M83: 53,685,290 km (0.096 R)
• M84: 54,109,999 km (0.092 R)
• M85: 54,621,025 km (0.089 R)
• M86: 55,476,575 km (0.099 R)
• M87: 55,819,902 km (0.067 R)
• M88: 56,336,464 km (0.077 R)
• M89: 57,027,456 km (0.104 R)
• M90: 57,374,075 km (0.108 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 18,565 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit