🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.51 AU - 0.73 AU

Year: 181 Days

Day: 15.8 Hours

Environment

Temp: 122 °C

Axial Tilt: 47 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,088,250 km

• M1: 323,730 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.65 AU - 0.83 AU

Year: 236 Days

Day: 23.9 Hours

Environment

Temp: 152 °C

Axial Tilt: 76.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.73 AU - 0.75 AU

Year: 236 Days

Day: 12.7 Hours

Environment

Temp: 119 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.43 AU - 2.09 AU

Year: 866 Days

Day: 25.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,088,250 km

• M1: 471,233 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.6

Radius: 10.2

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.64 AU - 6.34 AU

Year: 4770 Days

Day: 10.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 81,088,250 km

• M1: 131,497 km (0.061 R)
• M2: 195,824 km (0.086 R)
• M3: 390,450 km (0.034 R)
• M4: 475,422 km (0.113 R)
• M5: 1,084,884 km (0.047 R)
• M6: 1,299,557 km (0.118 R)
• M7: 1,404,425 km (0.092 R)
• M8: 1,769,743 km (0.07 R)
• M9: 1,853,218 km (0.11 R)
• M10: 2,182,334 km (0.059 R)
• M11: 2,253,991 km (0.078 R)
• M12: 2,548,849 km (0.077 R)
• M13: 2,643,544 km (0.066 R)
• M14: 2,720,288 km (0.091 R)
• M15: 2,954,708 km (0.105 R)
• M16: 3,216,354 km (0.098 R)
• M17: 3,318,978 km (0.106 R)
• M18: 3,740,545 km (0.052 R)
• M19: 4,496,014 km (0.06 R)
• M20: 4,611,055 km (0.081 R)
• M21: 5,297,709 km (0.096 R)
• M22: 5,492,935 km (0.064 R)
• M23: 5,815,019 km (0.057 R)
• M24: 6,041,660 km (0.068 R)
• M25: 6,425,977 km (0.099 R)
• M26: 7,164,541 km (0.116 R)
• M27: 8,013,509 km (0.052 R)
• M28: 8,097,284 km (0.104 R)
• M29: 8,663,811 km (0.103 R)
• M30: 9,097,047 km (0.115 R)
• M31: 9,301,696 km (0.1 R)
• M32: 9,685,864 km (0.104 R)
• M33: 9,835,013 km (0.114 R)
• M34: 10,591,978 km (0.108 R)
• M35: 11,148,781 km (0.079 R)
• M36: 11,242,430 km (0.119 R)
• M37: 11,651,580 km (0.078 R)
• M38: 11,715,009 km (0.041 R)
• M39: 12,226,185 km (0.07 R)
• M40: 12,646,854 km (0.049 R)
• M41: 13,402,922 km (0.071 R)
• M42: 13,469,343 km (0.117 R)
• M43: 13,569,125 km (0.03 R)
• M44: 14,786,702 km (0.12 R)
• M45: 15,617,719 km (0.07 R)
• M46: 15,933,220 km (0.097 R)
• M47: 16,642,015 km (0.071 R)
• M48: 16,856,538 km (0.068 R)
• M49: 17,072,109 km (0.053 R)
• M50: 17,144,215 km (0.043 R)
• M51: 17,469,740 km (0.093 R)
• M52: 17,797,210 km (0.053 R)
• M53: 17,906,865 km (0.068 R)
• M54: 18,458,432 km (0.025 R)
• M55: 18,680,735 km (0.113 R)
• M56: 19,052,934 km (0.091 R)
• M57: 19,390,128 km (0.092 R)
• M58: 19,691,568 km (0.075 R)
• M59: 20,146,495 km (0.056 R)
• M60: 20,451,824 km (0.05 R)
• M61: 21,337,892 km (0.099 R)
• M62: 22,354,709 km (0.095 R)
• M63: 23,107,635 km (0.075 R)
• M64: 23,507,361 km (0.084 R)
• M65: 23,667,879 km (0.119 R)
• M66: 23,869,088 km (0.109 R)
• M67: 24,232,461 km (0.116 R)
• M68: 24,801,681 km (0.089 R)
• M69: 24,883,212 km (0.111 R)
• M70: 24,965,042 km (0.077 R)
• M71: 25,046,872 km (0.082 R)
• M72: 25,128,852 km (0.112 R)
• M73: 25,416,229 km (0.069 R)
• M74: 25,911,548 km (0.05 R)
• M75: 26,285,094 km (0.082 R)
• M76: 26,576,959 km (0.102 R)
• M77: 26,744,210 km (0.119 R)
• M78: 27,205,869 km (0.111 R)
• M79: 27,290,092 km (0.114 R)
• M80: 27,670,221 km (0.108 R)
• M81: 28,051,994 km (0.083 R)
• M82: 28,692,423 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 333.3

Radius: 3.9

Gravity: 21.91 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 12.92 AU - 14.56 AU

Year: 18888 Days

Day: 15.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 81,088,250 km

• M1: 106,065 km (0.092 R)
• M2: 508,932 km (0.085 R)
• M3: 790,924 km (0.111 R)
• M4: 1,160,431 km (0.097 R)
• M5: 1,474,885 km (0.05 R)
• M6: 2,148,375 km (0.05 R)
• M7: 2,501,276 km (0.089 R)
• M8: 2,531,495 km (0.064 R)
• M9: 2,592,232 km (0.061 R)
• M10: 4,190,236 km (0.096 R)
• M11: 4,334,598 km (0.083 R)
• M12: 4,444,104 km (0.105 R)
• M13: 4,665,658 km (0.086 R)
• M14: 5,235,327 km (0.118 R)
• M15: 5,547,987 km (0.112 R)
• M16: 6,900,651 km (0.11 R)
• M17: 7,243,230 km (0.069 R)
• M18: 7,767,421 km (0.081 R)
• M19: 8,123,613 km (0.076 R)
• M20: 8,530,819 km (0.089 R)
• M21: 8,805,779 km (0.082 R)
• M22: 10,175,946 km (0.087 R)
• M23: 10,370,124 km (0.076 R)
• M24: 11,258,736 km (0.096 R)
• M25: 11,409,231 km (0.051 R)
• M26: 12,120,120 km (0.087 R)
• M27: 12,171,582 km (0.075 R)
• M28: 12,222,894 km (0.098 R)
• M29: 12,429,189 km (0.116 R)
• M30: 12,845,371 km (0.118 R)
• M31: 13,691,347 km (0.072 R)
• M32: 14,283,305 km (0.106 R)
• M33: 14,337,460 km (0.106 R)
• M34: 14,664,331 km (0.038 R)
• M35: 14,993,596 km (0.11 R)
• M36: 15,492,056 km (0.091 R)
• M37: 15,715,256 km (0.093 R)
• M38: 15,827,305 km (0.102 R)
• M39: 16,052,151 km (0.115 R)
• M40: 16,334,741 km (0.056 R)
• M41: 16,448,286 km (0.115 R)
• M42: 17,077,195 km (0.12 R)
• M43: 17,947,257 km (0.111 R)
• M44: 18,476,384 km (0.114 R)
• M45: 20,215,459 km (0.094 R)
• M46: 20,337,232 km (0.112 R)
• M47: 20,398,268 km (0.1 R)
• M48: 20,827,165 km (0.101 R)
• M49: 20,950,284 km (0.115 R)
• M50: 21,197,121 km (0.082 R)
• M51: 22,508,944 km (0.074 R)
• M52: 22,572,075 km (0.065 R)
• M53: 23,525,911 km (0.085 R)
• M54: 24,039,929 km (0.036 R)
• M55: 25,934,436 km (0.099 R)
• M56: 26,265,796 km (0.109 R)
• M57: 27,067,042 km (0.09 R)
• M58: 27,470,507 km (0.102 R)
• M59: 27,943,985 km (0.049 R)
• M60: 29,587,317 km (0.1 R)
• M61: 29,725,695 km (0.104 R)
• M62: 31,332,077 km (0.089 R)
• M63: 31,543,758 km (0.052 R)
• M64: 32,039,376 km (0.105 R)
• M65: 32,110,285 km (0.089 R)
• M66: 32,181,344 km (0.111 R)
• M67: 32,751,761 km (0.078 R)
• M68: 33,541,488 km (0.082 R)
• M69: 35,286,248 km (0.099 R)
• M70: 35,359,551 km (0.061 R)
• M71: 36,688,279 km (0.087 R)
• M72: 37,732,921 km (0.062 R)
• M73: 38,560,646 km (0.091 R)
• M74: 39,242,214 km (0.068 R)
• M75: 39,546,496 km (0.086 R)
• M76: 40,004,266 km (0.117 R)
• M77: 40,080,710 km (0.087 R)
• M78: 40,157,304 km (0.096 R)
• M79: 41,233,661 km (0.078 R)
• M80: 41,465,538 km (0.119 R)
• M81: 41,775,355 km (0.079 R)
• M82: 42,163,711 km (0.075 R)
• M83: 43,493,187 km (0.103 R)
• M84: 43,886,929 km (0.06 R)
• M85: 44,281,718 km (0.092 R)
• M86: 44,677,703 km (0.098 R)
• M87: 44,756,990 km (0.095 R)
• M88: 44,836,427 km (0.062 R)
• M89: 45,074,886 km (0.083 R)
• M90: 45,393,529 km (0.036 R)
• M91: 45,553,000 km (0.047 R)
• M92: 47,968,856 km (0.031 R)
• M93: 48,783,417 km (0.119 R)
• M94: 49,274,247 km (0.072 R)
• M95: 52,672,213 km (0.1 R)
• M96: 54,780,945 km (0.084 R)
• M97: 55,717,577 km (0.085 R)
• M98: 57,433,914 km (0.116 R)
• M99: 57,606,550 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639

Radius: 3.2

Gravity: 62.4 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 13.98 AU - 20.66 AU

Year: 26732 Days

Day: 15.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,088,250 km

• M1: 555,906 km (0.111 R)
• M2: 843,882 km (0.071 R)
• M3: 872,006 km (0.074 R)
• M4: 929,452 km (0.112 R)
• M5: 1,108,969 km (0.098 R)
• M6: 1,332,019 km (0.043 R)
• M7: 2,080,158 km (0.091 R)
• M8: 2,433,957 km (0.09 R)
• M9: 2,680,046 km (0.087 R)
• M10: 2,934,063 km (0.108 R)
• M11: 4,813,910 km (0.118 R)
• M12: 5,173,842 km (0.055 R)
• M13: 5,595,708 km (0.086 R)
• M14: 6,248,853 km (0.113 R)
• M15: 6,640,949 km (0.104 R)
• M16: 6,811,490 km (0.057 R)
• M17: 6,925,933 km (0.1 R)
• M18: 7,566,660 km (0.099 R)
• M19: 8,286,974 km (0.026 R)
• M20: 8,470,531 km (0.048 R)
• M21: 9,281,052 km (0.094 R)
• M22: 10,181,182 km (0.089 R)
• M23: 11,582,615 km (0.114 R)
• M24: 12,063,123 km (0.074 R)
• M25: 12,340,478 km (0.102 R)
• M26: 12,972,529 km (0.092 R)
• M27: 13,043,289 km (0.082 R)
• M28: 13,114,348 km (0.113 R)
• M29: 13,758,965 km (0.06 R)
• M30: 13,976,181 km (0.111 R)
• M31: 14,194,594 km (0.039 R)
• M32: 16,209,528 km (0.089 R)
• M33: 18,391,562 km (0.112 R)
• M34: 19,435,456 km (0.119 R)
• M35: 19,923,744 km (0.1 R)
• M36: 20,005,424 km (0.096 R)
• M37: 20,746,382 km (0.096 R)
• M38: 22,424,870 km (0.111 R)
• M39: 24,671,082 km (0.102 R)
• M40: 26,626,775 km (0.109 R)
• M41: 27,078,112 km (0.084 R)
• M42: 29,652,093 km (0.05 R)
• M43: 29,838,941 km (0.078 R)
• M44: 29,932,589 km (0.095 R)
• M45: 31,728,661 km (0.086 R)
• M46: 35,127,375 km (0.062 R)
• M47: 36,819,327 km (0.12 R)
• M48: 37,523,784 km (0.093 R)
• M49: 38,843,686 km (0.117 R)
• M50: 42,999,066 km (0.048 R)
• M51: 43,528,343 km (0.062 R)
• M52: 44,379,704 km (0.045 R)
• M53: 45,236,451 km (0.083 R)
• M54: 46,206,893 km (0.106 R)
• M55: 46,749,035 km (0.077 R)
• M56: 47,293,123 km (0.113 R)
• M57: 50,156,576 km (0.079 R)
• M58: 50,267,727 km (0.075 R)
• M59: 50,713,529 km (0.104 R)
• M60: 51,609,171 km (0.088 R)
• M61: 52,735,942 km (0.106 R)
• M62: 52,849,038 km (0.072 R)
• M63: 53,643,104 km (0.091 R)
• M64: 54,212,772 km (0.112 R)
• M65: 55,013,570 km (0.105 R)
• M66: 55,128,311 km (0.098 R)
• M67: 57,206,974 km (0.062 R)
• M68: 57,555,986 km (0.081 R)
• M69: 58,022,282 km (0.098 R)
• M70: 58,489,925 km (0.095 R)
• M71: 59,076,199 km (0.066 R)
• M72: 62,155,971 km (0.116 R)
• M73: 62,514,706 km (0.112 R)
• M74: 62,994,018 km (0.06 R)
• M75: 63,956,381 km (0.089 R)
• M76: 65,287,503 km (0.09 R)
• M77: 67,608,214 km (0.094 R)
• M78: 71,452,132 km (0.104 R)
• M79: 71,827,922 km (0.049 R)
• M80: 72,707,258 km (0.087 R)
• M81: 76,132,002 km (0.095 R)
• M82: 77,285,252 km (0.108 R)
• M83: 77,670,915 km (0.112 R)
• M84: 78,057,177 km (0.078 R)
• M85: 79,349,553 km (0.057 R)
• M86: 79,738,657 km (0.06 R)
• M87: 82,217,643 km (0.112 R)
• M88: 83,005,725 km (0.1 R)
• M89: 85,783,608 km (0.087 R)
• M90: 86,182,885 km (0.117 R)
• M91: 86,449,468 km (0.094 R)
• M92: 86,849,792 km (0.077 R)
• M93: 87,250,714 km (0.067 R)
• M94: 89,534,475 km (0.046 R)
• M95: 89,669,412 km (0.088 R)
• M96: 90,074,673 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464.1

Radius: 3.3

Gravity: 42.62 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 13.73 AU - 20.91 AU

Year: 26732 Days

Day: 16.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 81,088,250 km

• M1: 189,989 km (0.083 R)
• M2: 305,479 km (0.084 R)
• M3: 380,876 km (0.096 R)
• M4: 462,108 km (0.098 R)
• M5: 505,042 km (0.055 R)
• M6: 641,476 km (0.087 R)
• M7: 1,292,226 km (0.097 R)
• M8: 1,806,544 km (0.108 R)
• M9: 2,302,610 km (0.109 R)
• M10: 2,489,458 km (0.079 R)
• M11: 2,917,607 km (0.083 R)
• M12: 3,326,309 km (0.097 R)
• M13: 3,368,046 km (0.085 R)
• M14: 4,562,436 km (0.083 R)
• M15: 4,608,961 km (0.11 R)
• M16: 5,227,997 km (0.112 R)
• M17: 5,276,766 km (0.104 R)
• M18: 5,473,038 km (0.042 R)
• M19: 6,282,063 km (0.106 R)
• M20: 7,840,574 km (0.091 R)
• M21: 8,633,293 km (0.093 R)
• M22: 9,215,079 km (0.099 R)
• M23: 9,929,708 km (0.107 R)
• M24: 11,411,625 km (0.114 R)
• M25: 12,895,037 km (0.053 R)
• M26: 13,692,843 km (0.058 R)
• M27: 14,574,872 km (0.077 R)
• M28: 15,896,719 km (0.115 R)
• M29: 16,037,939 km (0.099 R)
• M30: 16,179,758 km (0.094 R)
• M31: 16,607,608 km (0.115 R)
• M32: 17,474,378 km (0.08 R)
• M33: 20,161,305 km (0.095 R)
• M34: 20,775,703 km (0.114 R)
• M35: 21,865,374 km (0.055 R)
• M36: 23,133,516 km (0.097 R)
• M37: 23,293,735 km (0.119 R)
• M38: 24,506,674 km (0.108 R)
• M39: 25,326,770 km (0.108 R)
• M40: 25,409,198 km (0.099 R)
• M41: 25,491,776 km (0.033 R)
• M42: 26,239,167 km (0.115 R)
• M43: 26,322,643 km (0.056 R)
• M44: 29,126,406 km (0.099 R)
• M45: 29,212,874 km (0.1 R)
• M46: 30,519,611 km (0.057 R)
• M47: 31,224,367 km (0.103 R)
• M48: 32,649,735 km (0.084 R)
• M49: 33,551,212 km (0.102 R)
• M50: 33,823,331 km (0.114 R)
• M51: 35,840,807 km (0.079 R)
• M52: 36,770,558 km (0.058 R)
• M53: 42,807,879 km (0.027 R)
• M54: 43,004,601 km (0.06 R)
• M55: 43,497,526 km (0.066 R)
• M56: 46,292,014 km (0.105 R)
• M57: 48,016,728 km (0.039 R)
• M58: 49,041,174 km (0.088 R)
• M59: 49,556,090 km (0.073 R)
• M60: 49,762,535 km (0.055 R)
• M61: 50,591,158 km (0.117 R)
• M62: 51,319,998 km (0.108 R)
• M63: 51,528,837 km (0.079 R)
• M64: 54,695,674 km (0.101 R)
• M65: 55,015,814 km (0.116 R)
• M66: 55,658,037 km (0.096 R)
• M67: 55,765,299 km (0.083 R)
• M68: 56,410,365 km (0.074 R)
• M69: 57,816,435 km (0.102 R)
• M70: 58,360,224 km (0.083 R)
• M71: 60,332,073 km (0.1 R)
• M72: 60,552,581 km (0.071 R)
• M73: 63,442,512 km (0.031 R)
• M74: 63,778,958 km (0.061 R)
• M75: 64,228,350 km (0.107 R)
• M76: 64,340,847 km (0.115 R)
• M77: 64,904,383 km (0.083 R)
• M78: 66,832,550 km (0.11 R)
• M79: 67,403,265 km (0.043 R)
• M80: 67,975,627 km (0.075 R)
• M81: 69,817,775 km (0.095 R)
• M82: 70,396,868 km (0.111 R)
• M83: 72,260,559 km (0.075 R)
• M84: 73,080,953 km (0.104 R)
• M85: 73,433,556 km (0.078 R)
• M86: 74,967,831 km (0.087 R)
• M87: 75,204,794 km (0.102 R)
• M88: 75,917,329 km (0.107 R)
• M89: 76,155,339 km (0.118 R)
• M90: 77,229,302 km (0.09 R)
• M91: 79,392,188 km (0.045 R)
• M92: 80,845,232 km (0.103 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 16,880 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit