🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.67 AU - 0.91 AU

Year: 249 Days

Day: 33.9 Hours

Environment

Temp: 177 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.82 AU - 1.22 AU

Year: 365 Days

Day: 15.6 Hours

Environment

Temp: 81 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.8 AU - 4.6 AU

Year: 2525 Days

Day: 39.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,563,138 km

• M1: 704,606 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.58 AU - 5.04 AU

Year: 3174 Days

Day: 17.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 109,563,138 km

• M1: 128,505 km (0.113 R)
• M2: 1,536,669 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.4

Radius: 12.3

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.33 AU - 8.53 AU

Year: 6472 Days

Day: 10.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 109,563,138 km

• M1: 159,172 km (0.109 R)
• M2: 275,110 km (0.052 R)
• M3: 430,094 km (0.05 R)
• M4: 648,806 km (0.082 R)
• M5: 1,047,634 km (0.109 R)
• M6: 1,163,123 km (0.102 R)
• M7: 1,574,218 km (0.095 R)
• M8: 1,669,662 km (0.12 R)
• M9: 1,747,303 km (0.116 R)
• M10: 1,906,774 km (0.118 R)
• M11: 2,370,229 km (0.1 R)
• M12: 2,592,681 km (0.118 R)
• M13: 2,798,677 km (0.114 R)
• M14: 3,010,358 km (0.052 R)
• M15: 3,399,612 km (0.111 R)
• M16: 3,625,804 km (0.115 R)
• M17: 3,961,352 km (0.11 R)
• M18: 4,119,626 km (0.086 R)
• M19: 4,334,000 km (0.086 R)
• M20: 4,858,041 km (0.117 R)
• M21: 4,970,988 km (0.064 R)
• M22: 5,113,405 km (0.042 R)
• M23: 5,257,168 km (0.093 R)
• M24: 5,489,943 km (0.098 R)
• M25: 5,666,917 km (0.119 R)
• M26: 5,965,963 km (0.119 R)
• M27: 6,209,060 km (0.1 R)
• M28: 6,704,977 km (0.108 R)
• M29: 7,117,268 km (0.112 R)
• M30: 7,213,609 km (0.06 R)
• M31: 7,867,202 km (0.106 R)
• M32: 8,642,269 km (0.118 R)
• M33: 8,986,793 km (0.09 R)
• M34: 9,091,063 km (0.118 R)
• M35: 10,592,876 km (0.103 R)
• M36: 10,776,731 km (0.114 R)
• M37: 11,409,979 km (0.053 R)
• M38: 11,940,603 km (0.074 R)
• M39: 12,132,088 km (0.088 R)
• M40: 13,065,280 km (0.082 R)
• M41: 13,222,956 km (0.104 R)
• M42: 14,142,534 km (0.07 R)
• M43: 14,548,842 km (0.082 R)
• M44: 15,372,976 km (0.1 R)
• M45: 16,339,379 km (0.101 R)
• M46: 16,424,201 km (0.054 R)
• M47: 16,594,593 km (0.08 R)
• M48: 18,022,654 km (0.035 R)
• M49: 18,951,806 km (0.042 R)
• M50: 20,123,606 km (0.105 R)
• M51: 20,306,116 km (0.117 R)
• M52: 20,397,520 km (0.05 R)
• M53: 20,718,408 km (0.064 R)
• M54: 21,179,917 km (0.082 R)
• M55: 22,869,026 km (0.114 R)
• M56: 23,298,073 km (0.079 R)
• M57: 23,393,816 km (0.12 R)
• M58: 23,633,621 km (0.091 R)
• M59: 23,729,813 km (0.073 R)
• M60: 24,358,124 km (0.102 R)
• M61: 25,335,297 km (0.091 R)
• M62: 25,433,732 km (0.065 R)
• M63: 25,927,854 km (0.111 R)
• M64: 26,176,037 km (0.116 R)
• M65: 28,701,548 km (0.113 R)
• M66: 29,785,235 km (0.045 R)
• M67: 30,149,506 km (0.079 R)
• M68: 31,356,611 km (0.108 R)
• M69: 31,674,058 km (0.07 R)
• M70: 31,780,123 km (0.112 R)
• M71: 32,312,242 km (0.054 R)
• M72: 33,062,326 km (0.118 R)
• M73: 33,547,472 km (0.1 R)
• M74: 34,143,620 km (0.082 R)
• M75: 34,743,208 km (0.072 R)
• M76: 35,346,386 km (0.112 R)
• M77: 36,897,268 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129

Radius: 9.4

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 7.12 AU - 7.58 AU

Year: 7069 Days

Day: 9 Hours

Environment

Temp: -165 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 109,563,138 km

• M1: 178,171 km (0.082 R)
• M2: 258,954 km (0.106 R)
• M3: 427,700 km (0.107 R)
• M4: 492,925 km (0.11 R)
• M5: 553,512 km (0.088 R)
• M6: 616,792 km (0.105 R)
• M7: 1,228,647 km (0.114 R)
• M8: 1,376,749 km (0.087 R)
• M9: 1,491,790 km (0.108 R)
• M10: 1,610,122 km (0.063 R)
• M11: 1,898,696 km (0.059 R)
• M12: 1,998,628 km (0.041 R)
• M13: 2,159,296 km (0.095 R)
• M14: 2,571,587 km (0.086 R)
• M15: 2,795,236 km (0.078 R)
• M16: 2,942,291 km (0.066 R)
• M17: 3,008,563 km (0.09 R)
• M18: 3,364,456 km (0.092 R)
• M19: 3,433,720 km (0.092 R)
• M20: 3,644,653 km (0.089 R)
• M21: 3,733,813 km (0.108 R)
• M22: 4,005,782 km (0.095 R)
• M23: 4,227,935 km (0.028 R)
• M24: 4,761,999 km (0.119 R)
• M25: 4,859,687 km (0.047 R)
• M26: 5,017,363 km (0.116 R)
• M27: 5,096,799 km (0.101 R)
• M28: 5,196,731 km (0.117 R)
• M29: 5,378,343 km (0.12 R)
• M30: 5,956,538 km (0.107 R)
• M31: 6,104,192 km (0.062 R)
• M32: 6,554,332 km (0.05 R)
• M33: 6,663,239 km (0.096 R)
• M34: 6,728,763 km (0.075 R)
• M35: 6,816,577 km (0.051 R)
• M36: 7,532,402 km (0.106 R)
• M37: 7,623,507 km (0.063 R)
• M38: 7,715,061 km (0.079 R)
• M39: 8,248,677 km (0.096 R)
• M40: 8,389,748 km (0.086 R)
• M41: 9,522,952 km (0.118 R)
• M42: 9,745,404 km (0.085 R)
• M43: 10,069,881 km (0.112 R)
• M44: 10,678,146 km (0.066 R)
• M45: 10,755,040 km (0.067 R)
• M46: 10,857,813 km (0.115 R)
• M47: 11,533,846 km (0.1 R)
• M48: 11,691,822 km (0.089 R)
• M49: 12,519,247 km (0.09 R)
• M50: 12,627,407 km (0.094 R)
• M51: 12,899,226 km (0.117 R)
• M52: 13,531,576 km (0.076 R)
• M53: 14,912,365 km (0.088 R)
• M54: 15,575,981 km (0.114 R)
• M55: 15,663,196 km (0.112 R)
• M56: 16,544,627 km (0.04 R)
• M57: 17,141,223 km (0.083 R)
• M58: 17,231,431 km (0.116 R)
• M59: 17,381,926 km (0.073 R)
• M60: 17,472,433 km (0.052 R)
• M61: 17,745,000 km (0.066 R)
• M62: 18,079,950 km (0.103 R)
• M63: 18,171,653 km (0.065 R)
• M64: 18,324,842 km (0.104 R)
• M65: 18,447,811 km (0.083 R)
• M66: 19,440,692 km (0.078 R)
• M67: 19,723,133 km (0.093 R)
• M68: 19,849,094 km (0.096 R)
• M69: 20,006,920 km (0.062 R)
• M70: 20,292,054 km (0.086 R)
• M71: 20,482,940 km (0.09 R)
• M72: 20,834,346 km (0.053 R)
• M73: 21,026,729 km (0.098 R)
• M74: 21,219,860 km (0.07 R)
• M75: 21,575,454 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.7

Radius: 9.1

Gravity: 9.19 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 9.77 AU - 15.07 AU

Year: 15528 Days

Day: 10.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 109,563,138 km

• M1: 130,001 km (0.101 R)
• M2: 287,228 km (0.113 R)
• M3: 407,953 km (0.116 R)
• M4: 475,871 km (0.112 R)
• M5: 812,017 km (0.082 R)
• M6: 878,439 km (0.116 R)
• M7: 2,373,969 km (0.064 R)
• M8: 2,772,497 km (0.108 R)
• M9: 2,979,541 km (0.101 R)
• M10: 3,227,724 km (0.052 R)
• M11: 3,781,984 km (0.075 R)
• M12: 4,207,440 km (0.103 R)
• M13: 4,445,899 km (0.075 R)
• M14: 4,526,383 km (0.067 R)
• M15: 5,019,457 km (0.093 R)
• M16: 5,145,419 km (0.096 R)
• M17: 5,486,502 km (0.05 R)
• M18: 5,791,083 km (0.109 R)
• M19: 7,157,660 km (0.119 R)
• M20: 7,538,536 km (0.067 R)
• M21: 7,682,898 km (0.087 R)
• M22: 7,877,076 km (0.116 R)
• M23: 8,121,968 km (0.07 R)
• M24: 8,319,736 km (0.11 R)
• M25: 8,419,219 km (0.109 R)
• M26: 8,619,381 km (0.083 R)
• M27: 8,821,038 km (0.029 R)
• M28: 9,229,141 km (0.114 R)
• M29: 9,435,586 km (0.093 R)
• M30: 11,360,911 km (0.094 R)
• M31: 12,367,705 km (0.094 R)
• M32: 14,645,781 km (0.05 R)
• M33: 15,007,509 km (0.065 R)
• M34: 15,068,096 km (0.038 R)
• M35: 15,433,414 km (0.08 R)
• M36: 15,801,574 km (0.076 R)
• M37: 16,421,508 km (0.055 R)
• M38: 16,986,389 km (0.066 R)
• M39: 17,366,518 km (0.106 R)
• M40: 17,493,825 km (0.11 R)
• M41: 18,718,882 km (0.098 R)
• M42: 20,171,777 km (0.075 R)
• M43: 20,238,647 km (0.036 R)
• M44: 20,372,687 km (0.058 R)
• M45: 20,574,345 km (0.107 R)
• M46: 20,708,983 km (0.082 R)
• M47: 21,592,059 km (0.118 R)
• M48: 24,528,216 km (0.116 R)
• M49: 24,742,740 km (0.077 R)
• M50: 25,245,538 km (0.066 R)
• M51: 25,534,412 km (0.105 R)
• M52: 26,261,457 km (0.081 R)
• M53: 29,236,809 km (0.057 R)
• M54: 29,920,921 km (0.116 R)
• M55: 30,150,104 km (0.09 R)
• M56: 31,770,698 km (0.117 R)
• M57: 32,630,886 km (0.106 R)
• M58: 33,182,154 km (0.12 R)
• M59: 33,261,142 km (0.046 R)
• M60: 33,498,703 km (0.12 R)
• M61: 34,454,035 km (0.046 R)
• M62: 38,032,865 km (0.067 R)
• M63: 38,529,979 km (0.055 R)
• M64: 40,708,872 km (0.118 R)
• M65: 42,669,651 km (0.077 R)
• M66: 43,013,726 km (0.092 R)
• M67: 43,964,720 km (0.098 R)
• M68: 44,312,385 km (0.114 R)
• M69: 44,399,451 km (0.037 R)
• M70: 46,682,165 km (0.118 R)
• M71: 48,553,784 km (0.092 R)
• M72: 49,363,408 km (0.104 R)
• M73: 50,358,832 km (0.113 R)
• M74: 50,540,593 km (0.087 R)
• M75: 52,185,871 km (0.117 R)
• M76: 52,738,186 km (0.098 R)
• M77: 53,477,648 km (0.074 R)
• M78: 54,034,452 km (0.074 R)
• M79: 54,127,502 km (0.056 R)
• M80: 54,313,601 km (0.026 R)
• M81: 55,434,987 km (0.11 R)
• M82: 57,510,657 km (0.089 R)
• M83: 60,285,399 km (0.11 R)
• M84: 60,574,871 km (0.103 R)
• M85: 60,671,511 km (0.115 R)
• M86: 61,543,218 km (0.094 R)
• M87: 61,737,545 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 972

Radius: 5.8

Gravity: 28.89 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 17.35 AU - 20.33 AU

Year: 29011 Days

Day: 23.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 109,563,138 km

• M1: 150,495 km (0.084 R)
• M2: 405,261 km (0.107 R)
• M3: 557,850 km (0.046 R)
• M4: 758,611 km (0.087 R)
• M5: 883,226 km (0.101 R)
• M6: 948,002 km (0.106 R)
• M7: 1,641,238 km (0.052 R)
• M8: 1,721,722 km (0.114 R)
• M9: 3,077,827 km (0.109 R)
• M10: 3,177,459 km (0.107 R)
• M11: 3,328,852 km (0.074 R)
• M12: 4,121,272 km (0.109 R)
• M13: 4,176,174 km (0.067 R)
• M14: 4,623,621 km (0.043 R)
• M15: 7,211,365 km (0.047 R)
• M16: 7,746,627 km (0.069 R)
• M17: 9,211,788 km (0.072 R)
• M18: 13,349,964 km (0.116 R)
• M19: 15,008,556 km (0.06 R)
• M20: 15,689,974 km (0.099 R)
• M21: 15,862,012 km (0.059 R)
• M22: 16,034,498 km (0.056 R)
• M23: 16,555,996 km (0.084 R)
• M24: 17,259,854 km (0.12 R)
• M25: 18,605,786 km (0.064 R)
• M26: 19,892,178 km (0.103 R)
• M27: 21,112,149 km (0.069 R)
• M28: 21,301,989 km (0.091 R)
• M29: 22,938,290 km (0.1 R)
• M30: 23,427,176 km (0.113 R)
• M31: 23,525,312 km (0.113 R)
• M32: 23,919,503 km (0.103 R)
• M33: 24,614,534 km (0.071 R)
• M34: 25,014,709 km (0.059 R)
• M35: 25,821,490 km (0.119 R)
• M36: 29,555,902 km (0.066 R)
• M37: 29,661,967 km (0.07 R)
• M38: 30,945,367 km (0.117 R)
• M39: 32,794,097 km (0.099 R)
• M40: 35,351,922 km (0.108 R)
• M41: 36,029,600 km (0.099 R)
• M42: 36,256,390 km (0.12 R)
• M43: 38,319,495 km (0.117 R)
• M44: 39,015,573 km (0.105 R)
• M45: 39,248,497 km (0.076 R)
• M46: 40,655,914 km (0.043 R)
• M47: 44,246,263 km (0.096 R)
• M48: 44,367,587 km (0.116 R)
• M49: 46,819,047 km (0.069 R)
• M50: 47,811,928 km (0.093 R)
• M51: 48,811,691 km (0.113 R)
• M52: 50,324,125 km (0.107 R)
• M53: 55,345,079 km (0.114 R)
• M54: 56,526,154 km (0.114 R)
• M55: 57,980,993 km (0.095 R)
• M56: 58,513,113 km (0.091 R)
• M57: 62,146,845 km (0.111 R)
• M58: 62,282,829 km (0.105 R)
• M59: 62,964,098 km (0.084 R)
• M60: 64,334,265 km (0.084 R)
• M61: 65,161,093 km (0.03 R)
• M62: 65,575,778 km (0.063 R)
• M63: 67,942,416 km (0.114 R)
• M64: 68,082,589 km (0.114 R)
• M65: 69,347,589 km (0.049 R)
• M66: 69,488,660 km (0.106 R)
• M67: 71,900,925 km (0.105 R)
• M68: 72,186,508 km (0.11 R)
• M69: 72,329,523 km (0.055 R)
• M70: 72,902,184 km (0.101 R)
• M71: 73,476,490 km (0.073 R)
• M72: 73,620,254 km (0.116 R)
• M73: 74,052,143 km (0.074 R)
• M74: 74,629,441 km (0.11 R)
• M75: 74,918,614 km (0.085 R)
• M76: 76,224,453 km (0.116 R)
• M77: 79,005,777 km (0.093 R)
• M78: 80,334,954 km (0.068 R)
• M79: 80,483,056 km (0.117 R)
• M80: 83,464,691 km (0.04 R)
• M81: 84,065,327 km (0.116 R)
• M82: 86,027,452 km (0.104 R)
• M83: 86,482,379 km (0.117 R)
• M84: 90,612,477 km (0.064 R)
• M85: 91,539,087 km (0.118 R)
• M86: 91,848,605 km (0.119 R)
• M87: 93,401,431 km (0.085 R)
• M88: 93,713,043 km (0.105 R)
• M89: 97,163,518 km (0.084 R)
• M90: 99,858,224 km (0.111 R)
• M91: 102,577,465 km (0.067 R)
• M92: 102,738,133 km (0.045 R)
• M93: 103,220,736 km (0.107 R)
• M94: 104,349,900 km (0.104 R)
• M95: 106,945,872 km (0.113 R)
• M96: 108,906,801 km (0.098 R)
• M97: 109,070,760 km (0.062 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 15,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit