🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.13 AU - 1.21 AU

Year: 462 Days

Day: 40.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 25.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.28 AU - 1.7 AU

Year: 664 Days

Day: 16.1 Hours

Environment

Temp: -34 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,578,724 km

• M1: 995,125 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.43 AU - 2.03 AU

Year: 831 Days

Day: 15.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,578,724 km

• M1: 346,469 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.5 AU - 2.08 AU

Year: 875 Days

Day: 29.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.62 AU - 2.58 AU

Year: 1112 Days

Day: 42 Hours

Environment

Temp: -75 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 107,578,724 km

• M1: 99,931 km (0.105 R)
• M2: 293,361 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723

Radius: 13.9

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.34 AU - 9.5 AU

Year: 8141 Days

Day: 7.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 107,578,724 km

• M1: 235,617 km (0.032 R)
• M2: 764,744 km (0.117 R)
• M3: 1,131,708 km (0.108 R)
• M4: 1,279,062 km (0.044 R)
• M5: 1,553,424 km (0.107 R)
• M6: 1,934,450 km (0.086 R)
• M7: 2,784,016 km (0.075 R)
• M8: 3,064,961 km (0.046 R)
• M9: 3,436,113 km (0.085 R)
• M10: 4,077,440 km (0.086 R)
• M11: 4,280,145 km (0.079 R)
• M12: 5,217,824 km (0.087 R)
• M13: 5,726,307 km (0.107 R)
• M14: 6,184,376 km (0.093 R)
• M15: 6,417,898 km (0.112 R)
• M16: 6,756,737 km (0.086 R)
• M17: 7,381,309 km (0.114 R)
• M18: 7,664,946 km (0.061 R)
• M19: 8,096,985 km (0.072 R)
• M20: 8,316,146 km (0.049 R)
• M21: 9,022,996 km (0.088 R)
• M22: 9,174,239 km (0.075 R)
• M23: 9,364,528 km (0.111 R)
• M24: 9,787,889 km (0.077 R)
• M25: 10,335,717 km (0.038 R)
• M26: 10,853,326 km (0.113 R)
• M27: 11,461,291 km (0.109 R)
• M28: 11,707,529 km (0.092 R)
• M29: 11,872,835 km (0.094 R)
• M30: 12,038,739 km (0.107 R)
• M31: 12,247,278 km (0.116 R)
• M32: 12,667,948 km (0.11 R)
• M33: 12,965,199 km (0.079 R)
• M34: 13,093,404 km (0.088 R)
• M35: 14,177,540 km (0.119 R)
• M36: 14,708,313 km (0.08 R)
• M37: 15,245,519 km (0.117 R)
• M38: 15,971,817 km (0.095 R)
• M39: 17,035,607 km (0.08 R)
• M40: 17,599,741 km (0.057 R)
• M41: 19,182,785 km (0.105 R)
• M42: 20,015,896 km (0.049 R)
• M43: 20,263,331 km (0.089 R)
• M44: 20,811,009 km (0.112 R)
• M45: 21,011,320 km (0.039 R)
• M46: 21,212,380 km (0.063 R)
• M47: 23,413,413 km (0.109 R)
• M48: 23,517,533 km (0.111 R)
• M49: 23,726,222 km (0.085 R)
• M50: 23,988,019 km (0.118 R)
• M51: 24,408,987 km (0.08 R)
• M52: 24,726,134 km (0.032 R)
• M53: 26,876,155 km (0.093 R)
• M54: 27,149,022 km (0.102 R)
• M55: 28,750,317 km (0.092 R)
• M56: 30,495,676 km (0.092 R)
• M57: 30,666,367 km (0.119 R)
• M58: 30,837,357 km (0.104 R)
• M59: 30,951,650 km (0.063 R)
• M60: 31,524,759 km (0.087 R)
• M61: 32,043,565 km (0.105 R)
• M62: 32,739,793 km (0.1 R)
• M63: 33,148,195 km (0.082 R)
• M64: 34,206,152 km (0.108 R)
• M65: 34,442,815 km (0.12 R)
• M66: 34,858,099 km (0.096 R)
• M67: 36,355,275 km (0.063 R)
• M68: 36,778,188 km (0.11 R)
• M69: 37,081,273 km (0.106 R)
• M70: 37,202,746 km (0.104 R)
• M71: 38,240,657 km (0.12 R)
• M72: 39,164,423 km (0.113 R)
• M73: 39,350,074 km (0.073 R)
• M74: 39,908,673 km (0.071 R)
• M75: 40,095,371 km (0.026 R)
• M76: 40,720,241 km (0.09 R)
• M77: 41,285,272 km (0.118 R)
• M78: 41,474,214 km (0.044 R)
• M79: 41,916,127 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.3

Radius: 10.2

Gravity: 8.65 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.87 AU - 9.03 AU

Year: 8187 Days

Day: 11.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 107,578,724 km

• M1: 237,561 km (0.045 R)
• M2: 654,640 km (0.056 R)
• M3: 750,383 km (0.091 R)
• M4: 1,068,129 km (0.083 R)
• M5: 1,282,503 km (0.078 R)
• M6: 1,426,416 km (0.086 R)
• M7: 1,575,864 km (0.076 R)
• M8: 1,663,678 km (0.114 R)
• M9: 1,844,392 km (0.102 R)
• M10: 2,349,435 km (0.06 R)
• M11: 2,475,994 km (0.038 R)
• M12: 2,604,798 km (0.061 R)
• M13: 2,683,187 km (0.118 R)
• M14: 3,338,725 km (0.091 R)
• M15: 3,684,745 km (0.079 R)
• M16: 3,951,927 km (0.05 R)
• M17: 4,287,026 km (0.083 R)
• M18: 4,442,458 km (0.11 R)
• M19: 4,823,185 km (0.043 R)
• M20: 5,115,649 km (0.054 R)
• M21: 5,992,891 km (0.053 R)
• M22: 6,307,345 km (0.111 R)
• M23: 6,413,410 km (0.065 R)
• M24: 6,484,469 km (0.075 R)
• M25: 7,098,868 km (0.096 R)
• M26: 7,357,373 km (0.062 R)
• M27: 7,997,801 km (0.087 R)
• M28: 8,074,395 km (0.04 R)
• M29: 9,051,718 km (0.085 R)
• M30: 9,696,784 km (0.108 R)
• M31: 9,983,563 km (0.087 R)
• M32: 10,734,096 km (0.073 R)
• M33: 11,158,954 km (0.089 R)
• M34: 11,937,461 km (0.06 R)
• M35: 12,068,958 km (0.117 R)
• M36: 12,555,151 km (0.094 R)
• M37: 12,867,960 km (0.076 R)
• M38: 13,501,208 km (0.12 R)
• M39: 14,005,801 km (0.113 R)
• M40: 14,986,415 km (0.096 R)
• M41: 15,080,961 km (0.119 R)
• M42: 15,461,090 km (0.026 R)
• M43: 16,085,661 km (0.081 R)
• M44: 16,474,017 km (0.099 R)
• M45: 17,062,535 km (0.093 R)
• M46: 17,260,303 km (0.057 R)
• M47: 18,411,758 km (0.028 R)
• M48: 18,767,053 km (0.103 R)
• M49: 19,433,063 km (0.097 R)
• M50: 19,794,940 km (0.116 R)
• M51: 19,950,671 km (0.045 R)
• M52: 20,106,851 km (0.044 R)
• M53: 20,999,352 km (0.101 R)
• M54: 21,744,200 km (0.118 R)
• M55: 22,443,421 km (0.088 R)
• M56: 22,660,188 km (0.087 R)
• M57: 22,986,461 km (0.074 R)
• M58: 23,259,477 km (0.086 R)
• M59: 23,643,644 km (0.059 R)
• M60: 23,753,898 km (0.086 R)
• M61: 24,808,862 km (0.114 R)
• M62: 25,313,904 km (0.096 R)
• M63: 25,878,936 km (0.074 R)
• M64: 28,297,634 km (0.116 R)
• M65: 29,178,915 km (0.036 R)
• M66: 30,069,172 km (0.116 R)
• M67: 30,188,551 km (0.111 R)
• M68: 31,633,218 km (0.094 R)
• M69: 32,608,895 km (0.112 R)
• M70: 33,100,474 km (0.117 R)
• M71: 34,090,812 km (0.087 R)
• M72: 34,902,679 km (0.052 R)
• M73: 35,342,497 km (0.089 R)
• M74: 36,800,478 km (0.03 R)
• M75: 38,536,860 km (0.091 R)
• M76: 39,382,537 km (0.088 R)
• M77: 41,689,336 km (0.113 R)
• M78: 43,094,359 km (0.109 R)
• M79: 44,446,874 km (0.104 R)
• M80: 44,651,075 km (0.093 R)
• M81: 45,128,442 km (0.118 R)
• M82: 45,196,808 km (0.107 R)
• M83: 45,538,938 km (0.036 R)
• M84: 45,607,604 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 149.7

Radius: 5.2

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 13.37 AU - 17.65 AU

Year: 22310 Days

Day: 21.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 107,578,724 km

• M1: 69,114 km (0.098 R)
• M2: 164,258 km (0.084 R)
• M3: 488,437 km (0.097 R)
• M4: 717,023 km (0.094 R)
• M5: 1,075,908 km (0.113 R)
• M6: 1,178,682 km (0.096 R)
• M7: 1,263,204 km (0.064 R)
• M8: 1,416,093 km (0.097 R)
• M9: 1,812,079 km (0.061 R)
• M10: 1,959,583 km (0.102 R)
• M11: 2,085,694 km (0.068 R)
• M12: 2,214,348 km (0.105 R)
• M13: 2,726,870 km (0.063 R)
• M14: 2,924,788 km (0.077 R)
• M15: 3,069,000 km (0.041 R)
• M16: 3,515,400 km (0.12 R)
• M17: 4,271,468 km (0.115 R)
• M18: 4,369,455 km (0.113 R)
• M19: 5,318,952 km (0.085 R)
• M20: 5,424,419 km (0.038 R)
• M21: 6,218,634 km (0.052 R)
• M22: 6,441,535 km (0.062 R)
• M23: 6,516,334 km (0.102 R)
• M24: 7,673,772 km (0.091 R)
• M25: 7,713,416 km (0.049 R)
• M26: 8,479,955 km (0.103 R)
• M27: 9,144,170 km (0.111 R)
• M28: 9,228,393 km (0.117 R)
• M29: 10,787,502 km (0.096 R)
• M30: 10,831,933 km (0.083 R)
• M31: 11,415,514 km (0.073 R)
• M32: 11,460,842 km (0.09 R)
• M33: 11,734,008 km (0.084 R)
• M34: 11,871,339 km (0.084 R)
• M35: 12,101,421 km (0.098 R)
• M36: 12,426,198 km (0.116 R)
• M37: 12,612,896 km (0.036 R)
• M38: 14,189,358 km (0.088 R)
• M39: 14,238,127 km (0.109 R)
• M40: 14,580,856 km (0.081 R)
• M41: 15,574,934 km (0.111 R)
• M42: 15,776,292 km (0.1 R)
• M43: 15,927,984 km (0.114 R)
• M44: 15,978,549 km (0.107 R)
• M45: 16,385,754 km (0.108 R)
• M46: 16,488,079 km (0.076 R)
• M47: 17,210,337 km (0.074 R)
• M48: 17,418,578 km (0.105 R)
• M49: 17,942,769 km (0.054 R)
• M50: 18,899,447 km (0.088 R)
• M51: 19,329,990 km (0.099 R)
• M52: 19,438,149 km (0.111 R)
• M53: 20,036,391 km (0.092 R)
• M54: 20,310,454 km (0.114 R)
• M55: 21,642,623 km (0.043 R)
• M56: 21,979,966 km (0.113 R)
• M57: 22,888,325 km (0.107 R)
• M58: 23,751,056 km (0.093 R)
• M59: 24,507,273 km (0.104 R)
• M60: 24,800,185 km (0.057 R)
• M61: 24,917,769 km (0.105 R)
• M62: 25,271,419 km (0.039 R)
• M63: 25,389,601 km (0.12 R)
• M64: 25,745,494 km (0.053 R)
• M65: 26,943,474 km (0.065 R)
• M66: 27,488,609 km (0.115 R)
• M67: 28,282,225 km (0.093 R)
• M68: 28,712,768 km (0.115 R)
• M69: 29,083,472 km (0.11 R)
• M70: 30,393,351 km (0.069 R)
• M71: 30,834,216 km (0.1 R)
• M72: 31,531,342 km (0.115 R)
• M73: 32,105,648 km (0.113 R)
• M74: 32,554,591 km (0.058 R)
• M75: 33,458,910 km (0.096 R)
• M76: 34,044,586 km (0.108 R)
• M77: 35,358,205 km (0.11 R)
• M78: 35,556,572 km (0.108 R)
• M79: 36,021,073 km (0.107 R)
• M80: 37,157,568 km (0.111 R)
• M81: 38,034,660 km (0.093 R)
• M82: 41,470,624 km (0.104 R)
• M83: 43,366,777 km (0.107 R)
• M84: 43,650,116 km (0.117 R)
• M85: 43,863,143 km (0.112 R)
• M86: 44,861,110 km (0.089 R)
• M87: 45,076,082 km (0.08 R)
• M88: 45,506,775 km (0.115 R)
• M89: 46,879,784 km (0.117 R)
• M90: 47,243,307 km (0.099 R)
• M91: 47,607,727 km (0.092 R)
• M92: 47,826,888 km (0.044 R)
• M93: 47,900,041 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 936.4

Radius: 3.5

Gravity: 76.44 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 16.31 AU - 20.43 AU

Year: 28758 Days

Day: 24.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 107,578,724 km

• M1: 53,107 km (0.117 R)
• M2: 135,386 km (0.073 R)
• M3: 167,550 km (0.1 R)
• M4: 241,152 km (0.117 R)
• M5: 630,405 km (0.114 R)
• M6: 871,707 km (0.052 R)
• M7: 1,703,621 km (0.107 R)
• M8: 1,866,832 km (0.105 R)
• M9: 1,992,644 km (0.079 R)
• M10: 2,386,086 km (0.077 R)
• M11: 2,708,469 km (0.109 R)
• M12: 2,946,928 km (0.042 R)
• M13: 3,393,179 km (0.089 R)
• M14: 4,513,667 km (0.053 R)
• M15: 4,795,958 km (0.108 R)
• M16: 5,025,890 km (0.06 R)
• M17: 5,083,934 km (0.118 R)
• M18: 5,200,770 km (0.08 R)
• M19: 8,669,795 km (0.089 R)
• M20: 8,739,358 km (0.08 R)
• M21: 9,019,854 km (0.098 R)
• M22: 9,374,700 km (0.031 R)
• M23: 9,661,778 km (0.091 R)
• M24: 9,878,995 km (0.091 R)
• M25: 9,951,699 km (0.095 R)
• M26: 11,139,955 km (0.103 R)
• M27: 11,367,793 km (0.091 R)
• M28: 13,004,393 km (0.118 R)
• M29: 15,046,554 km (0.084 R)
• M30: 16,318,734 km (0.097 R)
• M31: 16,491,071 km (0.095 R)
• M32: 17,361,132 km (0.066 R)
• M33: 17,536,910 km (0.109 R)
• M34: 18,246,153 km (0.09 R)
• M35: 21,268,628 km (0.089 R)
• M36: 22,596,908 km (0.115 R)
• M37: 23,271,146 km (0.026 R)
• M38: 24,147,639 km (0.053 R)
• M39: 24,836,687 km (0.112 R)
• M40: 27,657,056 km (0.081 R)
• M41: 28,068,151 km (0.108 R)
• M42: 30,365,226 km (0.057 R)
• M43: 31,108,578 km (0.064 R)
• M44: 31,322,204 km (0.114 R)
• M45: 32,613,383 km (0.037 R)
• M46: 32,830,300 km (0.059 R)
• M47: 36,589,844 km (0.108 R)
• M48: 38,405,663 km (0.065 R)
• M49: 38,979,072 km (0.074 R)
• M50: 40,018,328 km (0.114 R)
• M51: 40,483,129 km (0.083 R)
• M52: 40,599,665 km (0.108 R)
• M53: 43,309,332 km (0.096 R)
• M54: 47,052,869 km (0.061 R)
• M55: 48,035,577 km (0.109 R)
• M56: 48,653,267 km (0.051 R)
• M57: 49,149,333 km (0.09 R)
• M58: 50,271,467 km (0.106 R)
• M59: 50,522,043 km (0.113 R)
• M60: 50,647,406 km (0.115 R)
• M61: 52,795,183 km (0.085 R)
• M62: 52,922,491 km (0.027 R)
• M63: 53,049,799 km (0.05 R)
• M64: 55,747,946 km (0.114 R)
• M65: 59,546,684 km (0.11 R)
• M66: 60,077,308 km (0.093 R)
• M67: 61,946,234 km (0.116 R)
• M68: 63,022,741 km (0.116 R)
• M69: 64,377,200 km (0.073 R)
• M70: 64,785,303 km (0.066 R)
• M71: 66,014,997 km (0.097 R)
• M72: 66,701,502 km (0.093 R)
• M73: 67,804,786 km (0.094 R)
• M74: 69,053,180 km (0.045 R)
• M75: 69,750,007 km (0.081 R)
• M76: 72,419,132 km (0.067 R)
• M77: 72,843,691 km (0.11 R)
• M78: 73,552,935 km (0.081 R)
• M79: 78,436,707 km (0.095 R)
• M80: 80,624,276 km (0.033 R)
• M81: 80,770,882 km (0.077 R)
• M82: 81,652,014 km (0.087 R)
• M83: 83,720,504 km (0.104 R)
• M84: 84,017,455 km (0.11 R)
• M85: 85,059,405 km (0.068 R)
• M86: 85,507,151 km (0.042 R)
• M87: 87,156,019 km (0.056 R)
• M88: 88,210,684 km (0.103 R)
• M89: 89,117,995 km (0.12 R)
• M90: 89,572,922 km (0.104 R)
• M91: 91,399,961 km (0.114 R)
• M92: 94,009,396 km (0.087 R)
• M93: 103,730,715 km (0.101 R)
• M94: 104,209,278 km (0.084 R)
• M95: 105,488,639 km (0.063 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: 235 - 14,772 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit