🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.41 AU - 0.67 AU

Year: 142 Days

Day: 12.1 Hours

Environment

Temp: 246 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.89 AU - 1.39 AU

Year: 436 Days

Day: 30.4 Hours

Environment

Temp: 14 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.76 AU - 2.4 AU

Year: 1074 Days

Day: 20.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,065,209 km

• M1: 857,495 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.17 AU - 2.69 AU

Year: 1357 Days

Day: 34.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4 AU - 4.62 AU

Year: 3205 Days

Day: 41 Hours

Environment

Temp: -118 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.2

Radius: 10.4

Gravity: 8.98 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.93 AU - 6.49 AU

Year: 4259 Days

Day: 10.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 62,065,209 km

• M1: 164,408 km (0.097 R)
• M2: 345,421 km (0.117 R)
• M3: 667,506 km (0.107 R)
• M4: 765,343 km (0.071 R)
• M5: 868,266 km (0.046 R)
• M6: 948,899 km (0.061 R)
• M7: 1,060,499 km (0.077 R)
• M8: 1,568,534 km (0.109 R)
• M9: 1,840,054 km (0.063 R)
• M10: 2,035,728 km (0.089 R)
• M11: 2,163,784 km (0.106 R)
• M12: 2,275,683 km (0.097 R)
• M13: 2,583,854 km (0.114 R)
• M14: 2,864,650 km (0.056 R)
• M15: 3,029,506 km (0.097 R)
• M16: 3,197,654 km (0.084 R)
• M17: 3,477,552 km (0.069 R)
• M18: 3,675,919 km (0.055 R)
• M19: 3,787,818 km (0.115 R)
• M20: 3,855,436 km (0.101 R)
• M21: 4,153,435 km (0.114 R)
• M22: 4,411,492 km (0.114 R)
• M23: 4,554,507 km (0.11 R)
• M24: 4,918,778 km (0.092 R)
• M25: 5,042,346 km (0.102 R)
• M26: 5,116,995 km (0.094 R)
• M27: 5,343,038 km (0.082 R)
• M28: 5,649,713 km (0.115 R)
• M29: 5,962,223 km (0.108 R)
• M30: 6,041,211 km (0.06 R)
• M31: 6,200,233 km (0.081 R)
• M32: 6,795,334 km (0.075 R)
• M33: 7,099,765 km (0.072 R)
• M34: 7,211,665 km (0.086 R)
• M35: 7,436,959 km (0.048 R)
• M36: 9,170,349 km (0.068 R)
• M37: 10,066,291 km (0.11 R)
• M38: 10,192,103 km (0.077 R)
• M39: 10,700,436 km (0.109 R)
• M40: 11,249,610 km (0.054 R)
• M41: 11,774,998 km (0.05 R)
• M42: 11,907,542 km (0.111 R)
• M43: 12,007,323 km (0.083 R)
• M44: 12,611,848 km (0.103 R)
• M45: 13,157,432 km (0.077 R)
• M46: 13,398,584 km (0.095 R)
• M47: 14,025,399 km (0.116 R)
• M48: 14,448,611 km (0.09 R)
• M49: 15,235,496 km (0.06 R)
• M50: 15,343,805 km (0.1 R)
• M51: 15,488,765 km (0.058 R)
• M52: 15,670,527 km (0.103 R)
• M53: 15,816,384 km (0.094 R)
• M54: 16,036,144 km (0.099 R)
• M55: 16,220,000 km (0.037 R)
• M56: 16,330,702 km (0.103 R)
• M57: 16,404,603 km (0.061 R)
• M58: 17,262,697 km (0.104 R)
• M59: 17,338,094 km (0.075 R)
• M60: 17,451,190 km (0.112 R)
• M61: 18,557,915 km (0.065 R)
• M62: 19,530,152 km (0.09 R)
• M63: 20,439,108 km (0.055 R)
• M64: 21,160,170 km (0.089 R)
• M65: 22,257,321 km (0.104 R)
• M66: 23,081,904 km (0.077 R)
• M67: 23,289,546 km (0.119 R)
• M68: 24,591,197 km (0.093 R)
• M69: 24,845,813 km (0.075 R)
• M70: 25,315,101 km (0.059 R)
• M71: 25,830,167 km (0.106 R)
• M72: 27,176,996 km (0.115 R)
• M73: 28,279,682 km (0.107 R)
• M74: 29,217,212 km (0.095 R)
• M75: 29,352,000 km (0.03 R)
• M76: 29,531,966 km (0.107 R)
• M77: 30,119,586 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.6

Radius: 12

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 7.98 AU - 9.34 AU

Year: 9127 Days

Day: 9.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 62,065,209 km

• M1: 204,500 km (0.043 R)
• M2: 346,020 km (0.104 R)
• M3: 498,011 km (0.056 R)
• M4: 1,398,890 km (0.078 R)
• M5: 1,619,696 km (0.108 R)
• M6: 1,787,695 km (0.088 R)
• M7: 1,873,863 km (0.08 R)
• M8: 1,961,677 km (0.114 R)
• M9: 2,787,906 km (0.099 R)
• M10: 3,094,133 km (0.113 R)
• M11: 3,465,285 km (0.066 R)
• M12: 3,628,796 km (0.084 R)
• M13: 3,850,799 km (0.117 R)
• M14: 3,991,870 km (0.109 R)
• M15: 4,221,353 km (0.042 R)
• M16: 4,396,233 km (0.086 R)
• M17: 4,573,506 km (0.104 R)
• M18: 4,935,383 km (0.112 R)
• M19: 5,150,804 km (0.106 R)
• M20: 5,495,777 km (0.084 R)
• M21: 6,778,429 km (0.1 R)
• M22: 7,226,026 km (0.103 R)
• M23: 7,683,347 km (0.106 R)
• M24: 8,186,295 km (0.088 R)
• M25: 8,662,913 km (0.064 R)
• M26: 10,224,865 km (0.104 R)
• M27: 10,421,287 km (0.03 R)
• M28: 10,777,928 km (0.114 R)
• M29: 11,421,947 km (0.099 R)
• M30: 11,503,328 km (0.11 R)
• M31: 13,214,279 km (0.113 R)
• M32: 13,471,288 km (0.101 R)
• M33: 14,252,189 km (0.115 R)
• M34: 14,692,456 km (0.066 R)
• M35: 14,825,448 km (0.12 R)
• M36: 18,419,986 km (0.096 R)
• M37: 18,563,450 km (0.09 R)
• M38: 18,755,235 km (0.115 R)
• M39: 18,947,767 km (0.096 R)
• M40: 19,773,099 km (0.037 R)
• M41: 19,969,072 km (0.088 R)
• M42: 20,067,208 km (0.065 R)
• M43: 20,165,494 km (0.105 R)
• M44: 20,759,098 km (0.083 R)
• M45: 21,208,041 km (0.102 R)
• M46: 21,963,361 km (0.085 R)
• M47: 22,064,788 km (0.083 R)
• M48: 22,267,942 km (0.115 R)
• M49: 22,676,344 km (0.069 R)
• M50: 22,932,755 km (0.086 R)
• M51: 23,087,140 km (0.064 R)
• M52: 23,396,957 km (0.042 R)
• M53: 23,707,971 km (0.091 R)
• M54: 23,968,272 km (0.116 R)
• M55: 24,702,348 km (0.09 R)
• M56: 24,860,473 km (0.111 R)
• M57: 25,443,606 km (0.076 R)
• M58: 25,656,783 km (0.106 R)
• M59: 26,353,610 km (0.08 R)
• M60: 26,893,957 km (0.114 R)
• M61: 27,002,416 km (0.12 R)
• M62: 27,274,235 km (0.069 R)
• M63: 29,649,849 km (0.051 R)
• M64: 29,761,898 km (0.111 R)
• M65: 30,437,482 km (0.119 R)
• M66: 30,833,916 km (0.12 R)
• M67: 31,174,999 km (0.058 R)
• M68: 31,689,018 km (0.1 R)
• M69: 32,725,581 km (0.089 R)
• M70: 32,841,520 km (0.116 R)
• M71: 32,957,458 km (0.084 R)
• M72: 33,714,872 km (0.039 R)
• M73: 33,831,858 km (0.068 R)
• M74: 35,009,492 km (0.044 R)
• M75: 35,484,316 km (0.105 R)
• M76: 36,680,650 km (0.087 R)
• M77: 36,921,502 km (0.107 R)
• M78: 37,526,027 km (0.041 R)
• M79: 38,011,921 km (0.104 R)
• M80: 38,194,730 km (0.052 R)
• M81: 38,377,838 km (0.094 R)
• M82: 40,348,491 km (0.06 R)
• M83: 40,659,355 km (0.094 R)
• M84: 41,033,499 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46

Radius: 7.4

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 15.03 AU - 17.39 AU

Year: 23375 Days

Day: 18.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 62,065,209 km

• M1: 107,860 km (0.107 R)
• M2: 196,123 km (0.026 R)
• M3: 910,303 km (0.081 R)
• M4: 1,223,262 km (0.113 R)
• M5: 1,461,721 km (0.068 R)
• M6: 1,808,489 km (0.12 R)
• M7: 1,865,635 km (0.108 R)
• M8: 1,923,380 km (0.117 R)
• M9: 2,001,171 km (0.052 R)
• M10: 2,241,425 km (0.116 R)
• M11: 2,344,199 km (0.114 R)
• M12: 2,881,704 km (0.096 R)
• M13: 3,016,342 km (0.104 R)
• M14: 3,153,074 km (0.11 R)
• M15: 3,479,946 km (0.102 R)
• M16: 4,216,865 km (0.059 R)
• M17: 4,318,741 km (0.119 R)
• M18: 4,734,324 km (0.11 R)
• M19: 4,787,132 km (0.073 R)
• M20: 5,217,076 km (0.038 R)
• M21: 5,326,432 km (0.102 R)
• M22: 5,828,333 km (0.093 R)
• M23: 5,999,024 km (0.105 R)
• M24: 6,200,233 km (0.117 R)
• M25: 6,258,128 km (0.057 R)
• M26: 6,316,172 km (0.111 R)
• M27: 6,638,854 km (0.115 R)
• M28: 7,269,709 km (0.098 R)
• M29: 7,330,744 km (0.037 R)
• M30: 7,453,415 km (0.079 R)
• M31: 7,950,977 km (0.114 R)
• M32: 8,108,803 km (0.091 R)
• M33: 8,588,115 km (0.048 R)
• M34: 8,847,517 km (0.096 R)
• M35: 9,241,408 km (0.086 R)
• M36: 9,507,244 km (0.054 R)
• M37: 9,876,900 km (0.095 R)
• M38: 10,114,611 km (0.091 R)
• M39: 10,285,602 km (0.112 R)
• M40: 10,734,395 km (0.116 R)
• M41: 10,943,832 km (0.052 R)
• M42: 11,508,714 km (0.037 R)
• M43: 12,083,020 km (0.093 R)
• M44: 12,300,835 km (0.068 R)
• M45: 13,073,358 km (0.104 R)
• M46: 13,521,852 km (0.075 R)
• M47: 13,597,100 km (0.119 R)
• M48: 13,823,591 km (0.073 R)
• M49: 13,975,283 km (0.091 R)
• M50: 15,052,837 km (0.098 R)
• M51: 15,444,185 km (0.088 R)
• M52: 15,997,547 km (0.092 R)
• M53: 16,236,754 km (0.094 R)
• M54: 16,637,976 km (0.045 R)
• M55: 17,943,965 km (0.075 R)
• M56: 18,067,982 km (0.091 R)
• M57: 18,317,062 km (0.056 R)
• M58: 18,567,340 km (0.1 R)
• M59: 18,650,965 km (0.082 R)
• M60: 19,028,999 km (0.114 R)
• M61: 19,324,754 km (0.111 R)
• M62: 19,920,901 km (0.119 R)
• M63: 20,350,397 km (0.104 R)
• M64: 20,826,417 km (0.098 R)
• M65: 21,043,932 km (0.054 R)
• M66: 22,409,611 km (0.072 R)
• M67: 22,901,190 km (0.077 R)
• M68: 23,305,852 km (0.116 R)
• M69: 23,758,386 km (0.104 R)
• M70: 23,849,192 km (0.066 R)
• M71: 25,504,193 km (0.104 R)
• M72: 26,251,584 km (0.091 R)
• M73: 27,481,428 km (0.113 R)
• M74: 29,849,712 km (0.096 R)
• M75: 30,785,447 km (0.114 R)
• M76: 32,031,447 km (0.099 R)
• M77: 32,232,357 km (0.088 R)
• M78: 32,635,374 km (0.094 R)
• M79: 33,446,344 km (0.119 R)
• M80: 33,905,460 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263.3

Radius: 3.5

Gravity: 21.49 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 14.16 AU - 18.62 AU

Year: 23765 Days

Day: 21.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,065,209 km

• M1: 125,064 km (0.036 R)
• M2: 274,063 km (0.057 R)
• M3: 778,956 km (0.047 R)
• M4: 1,119,142 km (0.063 R)
• M5: 1,266,795 km (0.113 R)
• M6: 1,342,940 km (0.111 R)
• M7: 1,526,646 km (0.074 R)
• M8: 1,917,246 km (0.057 R)
• M9: 1,975,440 km (0.053 R)
• M10: 2,153,761 km (0.098 R)
• M11: 2,917,158 km (0.117 R)
• M12: 2,984,178 km (0.081 R)
• M13: 3,865,011 km (0.049 R)
• M14: 4,125,012 km (0.09 R)
• M15: 4,200,409 km (0.037 R)
• M16: 5,302,197 km (0.114 R)
• M17: 5,674,397 km (0.114 R)
• M18: 6,574,826 km (0.04 R)
• M19: 7,335,831 km (0.095 R)
• M20: 7,610,941 km (0.099 R)
• M21: 8,793,363 km (0.116 R)
• M22: 9,480,017 km (0.094 R)
• M23: 9,629,465 km (0.09 R)
• M24: 9,679,431 km (0.109 R)
• M25: 9,930,456 km (0.06 R)
• M26: 10,183,875 km (0.057 R)
• M27: 10,696,697 km (0.077 R)
• M28: 10,956,398 km (0.07 R)
• M29: 11,587,851 km (0.036 R)
• M30: 12,177,117 km (0.12 R)
• M31: 13,440,172 km (0.119 R)
• M32: 13,776,468 km (0.086 R)
• M33: 14,975,196 km (0.102 R)
• M34: 15,910,781 km (0.107 R)
• M35: 17,227,691 km (0.059 R)
• M36: 17,592,859 km (0.097 R)
• M37: 17,653,895 km (0.077 R)
• M38: 17,715,081 km (0.099 R)
• M39: 17,960,571 km (0.11 R)
• M40: 18,022,055 km (0.031 R)
• M41: 21,708,895 km (0.097 R)
• M42: 22,037,262 km (0.085 R)
• M43: 24,723,143 km (0.086 R)
• M44: 24,928,840 km (0.099 R)
• M45: 25,479,659 km (0.112 R)
• M46: 25,548,923 km (0.037 R)
• M47: 27,156,501 km (0.106 R)
• M48: 28,294,044 km (0.076 R)
• M49: 28,724,586 km (0.071 R)
• M50: 29,664,959 km (0.118 R)
• M51: 30,541,752 km (0.081 R)
• M52: 31,057,266 km (0.056 R)
• M53: 32,545,765 km (0.075 R)
• M54: 33,753,169 km (0.049 R)
• M55: 34,209,742 km (0.108 R)
• M56: 34,821,747 km (0.064 R)
• M57: 35,746,411 km (0.108 R)
• M58: 36,289,451 km (0.119 R)
• M59: 36,679,004 km (0.037 R)
• M60: 37,935,028 km (0.071 R)
• M61: 40,005,911 km (0.109 R)
• M62: 40,166,729 km (0.108 R)
• M63: 40,569,746 km (0.047 R)
• M64: 40,731,311 km (0.12 R)
• M65: 41,623,812 km (0.116 R)
• M66: 43,758,574 km (0.111 R)
• M67: 44,505,815 km (0.115 R)
• M68: 45,508,719 km (0.047 R)
• M69: 45,844,716 km (0.064 R)
• M70: 47,451,697 km (0.088 R)
• M71: 47,621,939 km (0.107 R)
• M72: 50,199,510 km (0.104 R)
• M73: 50,459,811 km (0.07 R)
• M74: 50,633,494 km (0.06 R)
• M75: 51,068,824 km (0.098 R)
• M76: 52,381,994 km (0.038 R)
• M77: 52,469,957 km (0.051 R)
• M78: 52,645,884 km (0.104 R)
• M79: 53,086,899 km (0.1 R)
• M80: 53,972,369 km (0.026 R)
• M81: 54,684,305 km (0.098 R)
• M82: 56,207,361 km (0.09 R)
• M83: 57,744,479 km (0.102 R)
• M84: 59,203,657 km (0.104 R)
• M85: 59,662,174 km (0.11 R)
• M86: 59,754,027 km (0.111 R)
• M87: 60,029,736 km (0.096 R)
• M88: 60,674,952 km (0.115 R)
• M89: 61,137,209 km (0.06 R)
• M90: 61,229,810 km (0.089 R)
• M91: 61,415,162 km (0.025 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 14,429 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit