🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.68 AU - 0.98 AU

Year: 273 Days

Day: 30.3 Hours

Environment

Temp: 160 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.2 AU - 1.5 AU

Year: 567 Days

Day: 41.4 Hours

Environment

Temp: -12 °C

Axial Tilt: 129.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.47 AU - 1.59 AU

Year: 684 Days

Day: 13.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.54 AU - 1.64 AU

Year: 725 Days

Day: 21.1 Hours

Environment

Temp: -49 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.9

Radius: 14

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.49 AU - 6.87 AU

Year: 5556 Days

Day: 7.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 82,778,189 km

• M1: 205,099 km (0.064 R)
• M2: 308,920 km (0.12 R)
• M3: 654,341 km (0.033 R)
• M4: 1,056,460 km (0.107 R)
• M5: 1,372,112 km (0.094 R)
• M6: 1,496,278 km (0.073 R)
• M7: 1,756,578 km (0.034 R)
• M8: 2,133,864 km (0.103 R)
• M9: 2,364,245 km (0.106 R)
• M10: 2,736,743 km (0.097 R)
• M11: 2,964,731 km (0.071 R)
• M12: 3,151,878 km (0.046 R)
• M13: 3,612,041 km (0.068 R)
• M14: 4,041,985 km (0.11 R)
• M15: 4,145,507 km (0.048 R)
• M16: 4,542,091 km (0.11 R)
• M17: 4,731,332 km (0.117 R)
• M18: 5,034,268 km (0.027 R)
• M19: 5,921,832 km (0.112 R)
• M20: 6,278,473 km (0.051 R)
• M21: 6,950,766 km (0.108 R)
• M22: 7,581,919 km (0.088 R)
• M23: 8,034,602 km (0.1 R)
• M24: 8,529,622 km (0.116 R)
• M25: 8,629,852 km (0.061 R)
• M26: 9,273,572 km (0.028 R)
• M27: 9,514,724 km (0.091 R)
• M28: 9,618,694 km (0.114 R)
• M29: 10,073,621 km (0.073 R)
• M30: 10,215,141 km (0.06 R)
• M31: 10,428,468 km (0.049 R)
• M32: 11,077,573 km (0.07 R)
• M33: 11,260,232 km (0.084 R)
• M34: 11,406,987 km (0.093 R)
• M35: 11,554,491 km (0.109 R)
• M36: 11,963,342 km (0.054 R)
• M37: 12,490,525 km (0.112 R)
• M38: 13,063,933 km (0.049 R)
• M39: 13,218,318 km (0.106 R)
• M40: 14,315,918 km (0.099 R)
• M41: 14,515,033 km (0.068 R)
• M42: 14,634,860 km (0.107 R)
• M43: 15,036,980 km (0.12 R)
• M44: 15,361,158 km (0.109 R)
• M45: 15,565,060 km (0.067 R)
• M46: 16,223,440 km (0.094 R)
• M47: 16,890,946 km (0.081 R)
• M48: 17,737,969 km (0.12 R)
• M49: 18,166,717 km (0.06 R)
• M50: 18,512,138 km (0.063 R)
• M51: 18,642,288 km (0.068 R)
• M52: 19,960,096 km (0.096 R)
• M53: 20,048,957 km (0.075 R)
• M54: 20,630,294 km (0.089 R)
• M55: 21,626,616 km (0.101 R)
• M56: 21,946,905 km (0.073 R)
• M57: 22,176,538 km (0.118 R)
• M58: 22,731,247 km (0.084 R)
• M59: 22,917,197 km (0.114 R)
• M60: 23,150,270 km (0.059 R)
• M61: 23,665,934 km (0.115 R)
• M62: 23,901,551 km (0.106 R)
• M63: 24,851,797 km (0.115 R)
• M64: 25,235,366 km (0.058 R)
• M65: 26,789,239 km (0.075 R)
• M66: 26,887,524 km (0.066 R)
• M67: 27,034,878 km (0.104 R)
• M68: 27,133,314 km (0.112 R)
• M69: 28,174,365 km (0.111 R)
• M70: 28,424,044 km (0.105 R)
• M71: 29,077,039 km (0.088 R)
• M72: 29,582,530 km (0.032 R)
• M73: 30,499,864 km (0.1 R)
• M74: 31,841,458 km (0.085 R)
• M75: 33,096,883 km (0.091 R)
• M76: 34,208,695 km (0.116 R)
• M77: 34,742,460 km (0.088 R)
• M78: 34,956,684 km (0.112 R)
• M79: 35,278,918 km (0.027 R)
• M80: 35,602,199 km (0.109 R)
• M81: 36,197,299 km (0.088 R)
• M82: 36,360,211 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 411.6

Radius: 3.9

Gravity: 27.06 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 13.54 AU - 14.88 AU

Year: 19372 Days

Day: 19.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,778,189 km

• M1: 64,327 km (0.117 R)
• M2: 442,211 km (0.073 R)
• M3: 1,162,226 km (0.106 R)
• M4: 1,211,743 km (0.104 R)
• M5: 1,416,692 km (0.118 R)
• M6: 2,529,999 km (0.114 R)
• M7: 3,163,845 km (0.104 R)
• M8: 3,993,066 km (0.104 R)
• M9: 4,219,857 km (0.047 R)
• M10: 4,528,776 km (0.069 R)
• M11: 5,291,277 km (0.099 R)
• M12: 5,415,293 km (0.058 R)
• M13: 6,886,289 km (0.066 R)
• M14: 7,711,770 km (0.102 R)
• M15: 8,279,345 km (0.119 R)
• M16: 8,375,237 km (0.069 R)
• M17: 8,616,538 km (0.107 R)
• M18: 9,106,172 km (0.077 R)
• M19: 9,155,539 km (0.092 R)
• M20: 9,205,056 km (0.119 R)
• M21: 9,304,389 km (0.037 R)
• M22: 12,172,180 km (0.094 R)
• M23: 12,281,237 km (0.041 R)
• M24: 13,277,260 km (0.088 R)
• M25: 13,389,458 km (0.051 R)
• M26: 13,502,105 km (0.065 R)
• M27: 14,069,680 km (0.063 R)
• M28: 15,878,168 km (0.065 R)
• M29: 16,057,087 km (0.09 R)
• M30: 16,779,196 km (0.041 R)
• M31: 16,961,407 km (0.068 R)
• M32: 17,511,927 km (0.065 R)
• M33: 18,379,744 km (0.062 R)
• M34: 18,755,983 km (0.12 R)
• M35: 19,707,724 km (0.092 R)
• M36: 20,545,024 km (0.076 R)
• M37: 21,262,645 km (0.12 R)
• M38: 25,597,392 km (0.094 R)
• M39: 25,737,117 km (0.027 R)
• M40: 26,087,625 km (0.1 R)
• M41: 26,510,239 km (0.064 R)
• M42: 27,006,156 km (0.077 R)
• M43: 27,362,348 km (0.039 R)
• M44: 27,433,706 km (0.096 R)
• M45: 27,505,214 km (0.092 R)
• M46: 28,007,265 km (0.096 R)
• M47: 28,947,487 km (0.091 R)
• M48: 29,311,908 km (0.055 R)
• M49: 29,677,974 km (0.076 R)
• M50: 33,038,690 km (0.054 R)
• M51: 33,266,976 km (0.045 R)
• M52: 33,648,750 km (0.094 R)
• M53: 33,955,126 km (0.114 R)
• M54: 34,108,614 km (0.026 R)
• M55: 35,734,743 km (0.113 R)
• M56: 35,969,013 km (0.104 R)
• M57: 36,203,881 km (0.096 R)
• M58: 36,282,271 km (0.084 R)
• M59: 36,517,887 km (0.102 R)
• M60: 36,675,115 km (0.025 R)
• M61: 37,703,151 km (0.057 R)
• M62: 37,941,760 km (0.105 R)
• M63: 38,180,817 km (0.064 R)
• M64: 38,740,613 km (0.11 R)
• M65: 38,820,797 km (0.109 R)
• M66: 39,464,217 km (0.097 R)
• M67: 40,111,228 km (0.062 R)
• M68: 40,192,460 km (0.066 R)
• M69: 40,436,155 km (0.065 R)
• M70: 40,843,360 km (0.098 R)
• M71: 41,170,232 km (0.084 R)
• M72: 41,333,892 km (0.085 R)
• M73: 41,826,368 km (0.115 R)
• M74: 42,073,354 km (0.088 R)
• M75: 44,485,470 km (0.093 R)
• M76: 45,665,947 km (0.107 R)
• M77: 45,835,441 km (0.082 R)
• M78: 46,175,028 km (0.105 R)
• M79: 47,284,446 km (0.11 R)
• M80: 48,057,568 km (0.037 R)
• M81: 49,965,090 km (0.098 R)
• M82: 50,664,909 km (0.089 R)
• M83: 52,074,121 km (0.057 R)
• M84: 52,961,386 km (0.045 R)
• M85: 54,122,266 km (0.06 R)
• M86: 54,301,633 km (0.104 R)
• M87: 56,378,351 km (0.116 R)
• M88: 56,833,278 km (0.069 R)
• M89: 58,388,947 km (0.032 R)
• M90: 59,865,777 km (0.114 R)
• M91: 59,958,527 km (0.074 R)
• M92: 60,422,879 km (0.078 R)
• M93: 61,448,522 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 466

Radius: 3.5

Gravity: 38.04 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 15.09 AU - 16.67 AU

Year: 22886 Days

Day: 18.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 114.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,778,189 km

• M1: 62,083 km (0.083 R)
• M2: 151,991 km (0.071 R)
• M3: 177,872 km (0.056 R)
• M4: 298,747 km (0.093 R)
• M5: 332,706 km (0.113 R)
• M6: 628,909 km (0.097 R)
• M7: 837,150 km (0.112 R)
• M8: 1,039,256 km (0.077 R)
• M9: 1,340,995 km (0.097 R)
• M10: 1,398,590 km (0.098 R)
• M11: 1,953,599 km (0.059 R)
• M12: 2,971,762 km (0.103 R)
• M13: 4,167,348 km (0.112 R)
• M14: 4,638,731 km (0.082 R)
• M15: 5,036,811 km (0.093 R)
• M16: 5,724,512 km (0.041 R)
• M17: 5,865,583 km (0.069 R)
• M18: 6,834,828 km (0.095 R)
• M19: 6,884,494 km (0.091 R)
• M20: 8,700,014 km (0.107 R)
• M21: 8,970,786 km (0.109 R)
• M22: 9,079,992 km (0.117 R)
• M23: 9,134,596 km (0.071 R)
• M24: 10,081,401 km (0.108 R)
• M25: 10,768,204 km (0.054 R)
• M26: 11,707,230 km (0.085 R)
• M27: 13,474,879 km (0.084 R)
• M28: 14,040,209 km (0.095 R)
• M29: 14,103,489 km (0.115 R)
• M30: 14,293,927 km (0.096 R)
• M31: 14,677,346 km (0.108 R)
• M32: 15,979,596 km (0.118 R)
• M33: 16,644,409 km (0.036 R)
• M34: 16,845,618 km (0.108 R)
• M35: 17,182,811 km (0.081 R)
• M36: 17,386,115 km (0.095 R)
• M37: 17,590,316 km (0.06 R)
• M38: 18,207,557 km (0.061 R)
• M39: 19,463,281 km (0.093 R)
• M40: 20,244,182 km (0.093 R)
• M41: 20,459,005 km (0.076 R)
• M42: 22,204,214 km (0.107 R)
• M43: 23,920,849 km (0.074 R)
• M44: 25,679,671 km (0.065 R)
• M45: 25,912,146 km (0.076 R)
• M46: 27,084,844 km (0.098 R)
• M47: 27,479,633 km (0.054 R)
• M48: 28,514,850 km (0.082 R)
• M49: 28,836,037 km (0.112 R)
• M50: 29,806,478 km (0.099 R)
• M51: 29,887,859 km (0.106 R)
• M52: 30,459,473 km (0.097 R)
• M53: 31,199,534 km (0.087 R)
• M54: 31,862,402 km (0.065 R)
• M55: 33,963,653 km (0.114 R)
• M56: 34,645,520 km (0.083 R)
• M57: 34,731,090 km (0.066 R)
• M58: 35,763,017 km (0.101 R)
• M59: 37,945,051 km (0.043 R)
• M60: 38,475,226 km (0.073 R)
• M61: 38,563,788 km (0.093 R)
• M62: 38,652,350 km (0.057 R)
• M63: 38,918,784 km (0.1 R)
• M64: 39,364,137 km (0.097 R)
• M65: 39,811,135 km (0.071 R)
• M66: 43,262,657 km (0.105 R)
• M67: 44,651,374 km (0.087 R)
• M68: 45,024,172 km (0.034 R)
• M69: 45,210,870 km (0.093 R)
• M70: 46,808,725 km (0.032 R)
• M71: 47,282,352 km (0.098 R)
• M72: 48,329,537 km (0.102 R)
• M73: 48,520,723 km (0.111 R)
• M74: 49,384,501 km (0.12 R)
• M75: 50,640,824 km (0.083 R)
• M76: 50,737,913 km (0.026 R)
• M77: 53,382,504 km (0.111 R)
• M78: 54,771,371 km (0.114 R)
• M79: 56,675,153 km (0.118 R)
• M80: 57,179,747 km (0.104 R)
• M81: 58,498,602 km (0.043 R)
• M82: 61,787,511 km (0.063 R)
• M83: 61,891,332 km (0.059 R)
• M84: 63,978,222 km (0.064 R)
• M85: 64,398,443 km (0.04 R)
• M86: 64,503,610 km (0.115 R)
• M87: 65,770,255 km (0.119 R)
• M88: 70,159,457 km (0.117 R)
• M89: 71,679,820 km (0.054 R)
• M90: 72,006,990 km (0.08 R)
• M91: 72,334,610 km (0.11 R)
• M92: 72,772,333 km (0.089 R)
• M93: 73,210,954 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 441.6

Radius: 3.3

Gravity: 40.55 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 16.56 AU - 20 AU

Year: 28265 Days

Day: 22.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 82,778,189 km

• M1: 1,167,013 km (0.111 R)
• M2: 2,019,422 km (0.116 R)
• M3: 2,091,378 km (0.083 R)
• M4: 2,274,935 km (0.061 R)
• M5: 3,480,394 km (0.089 R)
• M6: 4,609,260 km (0.112 R)
• M7: 5,237,272 km (0.078 R)
• M8: 5,336,156 km (0.049 R)
• M9: 5,385,972 km (0.115 R)
• M10: 5,485,904 km (0.026 R)
• M11: 6,202,178 km (0.109 R)
• M12: 6,359,405 km (0.076 R)
• M13: 6,518,129 km (0.117 R)
• M14: 6,731,605 km (0.072 R)
• M15: 8,003,187 km (0.105 R)
• M16: 8,753,869 km (0.097 R)
• M17: 9,346,426 km (0.097 R)
• M18: 11,842,766 km (0.097 R)
• M19: 13,095,947 km (0.083 R)
• M20: 13,432,692 km (0.097 R)
• M21: 13,909,012 km (0.063 R)
• M22: 14,114,709 km (0.062 R)
• M23: 15,229,213 km (0.058 R)
• M24: 16,661,463 km (0.094 R)
• M25: 17,763,550 km (0.071 R)
• M26: 18,061,400 km (0.045 R)
• M27: 18,435,993 km (0.043 R)
• M28: 19,116,813 km (0.059 R)
• M29: 19,959,946 km (0.114 R)
• M30: 20,192,122 km (0.105 R)
• M31: 21,761,853 km (0.099 R)
• M32: 23,126,634 km (0.099 R)
• M33: 23,614,921 km (0.106 R)
• M34: 24,106,650 km (0.077 R)
• M35: 24,353,785 km (0.04 R)
• M36: 24,601,669 km (0.09 R)
• M37: 25,350,556 km (0.049 R)
• M38: 26,700,228 km (0.047 R)
• M39: 27,383,741 km (0.096 R)
• M40: 27,469,610 km (0.109 R)
• M41: 27,900,302 km (0.026 R)
• M42: 28,246,322 km (0.071 R)
• M43: 30,263,649 km (0.117 R)
• M44: 30,530,233 km (0.106 R)
• M45: 31,334,471 km (0.116 R)
• M46: 34,992,288 km (0.11 R)
• M47: 35,085,488 km (0.107 R)
• M48: 35,833,776 km (0.078 R)
• M49: 35,927,724 km (0.094 R)
• M50: 36,871,238 km (0.051 R)
• M51: 37,536,499 km (0.058 R)
• M52: 39,071,972 km (0.098 R)
• M53: 41,118,321 km (0.037 R)
• M54: 42,204,102 km (0.1 R)
• M55: 43,499,321 km (0.104 R)
• M56: 43,599,402 km (0.06 R)
• M57: 45,212,665 km (0.089 R)
• M58: 45,517,247 km (0.092 R)
• M59: 46,435,329 km (0.095 R)
• M60: 46,537,654 km (0.086 R)
• M61: 49,017,089 km (0.095 R)
• M62: 49,121,358 km (0.047 R)
• M63: 52,069,932 km (0.116 R)
• M64: 53,780,435 km (0.113 R)
• M65: 55,183,663 km (0.084 R)
• M66: 55,944,218 km (0.109 R)
• M67: 56,271,239 km (0.117 R)
• M68: 57,695,710 km (0.086 R)
• M69: 58,357,082 km (0.107 R)
• M70: 61,926,936 km (0.111 R)
• M71: 64,079,650 km (0.118 R)
• M72: 66,026,516 km (0.089 R)
• M73: 67,180,813 km (0.092 R)
• M74: 67,760,356 km (0.084 R)
• M75: 68,924,526 km (0.097 R)
• M76: 69,743,425 km (0.091 R)
• M77: 73,766,411 km (0.087 R)
• M78: 75,204,196 km (0.062 R)
• M79: 77,014,330 km (0.068 R)
• M80: 77,863,897 km (0.031 R)
• M81: 77,985,520 km (0.089 R)
• M82: 78,350,838 km (0.063 R)
• M83: 79,940,165 km (0.085 R)
• M84: 81,663,682 km (0.049 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 19,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit