🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.46 AU - 0.64 AU

Year: 153 Days

Day: 18.8 Hours

Environment

Temp: 157 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,475,161 km

• M1: 139,276 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.57 AU - 0.59 AU

Year: 166 Days

Day: 30 Hours

Environment

Temp: 196 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.77 AU - 0.79 AU

Year: 258 Days

Day: 30.9 Hours

Environment

Temp: 177 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.89 AU - 1.07 AU

Year: 364 Days

Day: 39.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.8

Radius: 9.8

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 7.08 AU - 9.66 AU

Year: 9074 Days

Day: 8.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 51,475,161 km

• M1: 126,261 km (0.065 R)
• M2: 301,739 km (0.054 R)
• M3: 434,133 km (0.085 R)
• M4: 609,462 km (0.059 R)
• M5: 751,430 km (0.091 R)
• M6: 929,601 km (0.097 R)
• M7: 1,043,445 km (0.084 R)
• M8: 1,175,540 km (0.098 R)
• M9: 1,355,955 km (0.116 R)
• M10: 1,442,423 km (0.091 R)
• M11: 1,621,043 km (0.073 R)
• M12: 1,682,228 km (0.088 R)
• M13: 1,759,869 km (0.108 R)
• M14: 2,065,947 km (0.084 R)
• M15: 2,250,999 km (0.044 R)
• M16: 2,512,347 km (0.051 R)
• M17: 2,619,608 km (0.111 R)
• M18: 3,121,360 km (0.063 R)
• M19: 3,198,253 km (0.039 R)
• M20: 3,275,745 km (0.085 R)
• M21: 3,413,075 km (0.105 R)
• M22: 3,492,362 km (0.093 R)
• M23: 3,981,248 km (0.111 R)
• M24: 4,513,368 km (0.083 R)
• M25: 4,732,529 km (0.099 R)
• M26: 4,843,381 km (0.098 R)
• M27: 5,045,338 km (0.119 R)
• M28: 5,113,255 km (0.086 R)
• M29: 5,434,143 km (0.115 R)
• M30: 5,644,028 km (0.057 R)
• M31: 6,119,899 km (0.105 R)
• M32: 6,485,367 km (0.058 R)
• M33: 6,559,268 km (0.117 R)
• M34: 7,110,088 km (0.104 R)
• M35: 8,282,935 km (0.073 R)
• M36: 8,741,452 km (0.1 R)
• M37: 8,932,638 km (0.105 R)
• M38: 9,070,119 km (0.071 R)
• M39: 9,796,267 km (0.079 R)
• M40: 10,080,503 km (0.107 R)
• M41: 10,540,965 km (0.076 R)
• M42: 11,452,615 km (0.078 R)
• M43: 11,661,902 km (0.116 R)
• M44: 11,812,248 km (0.083 R)
• M45: 12,054,148 km (0.119 R)
• M46: 12,450,732 km (0.099 R)
• M47: 12,573,551 km (0.074 R)
• M48: 12,820,538 km (0.046 R)
• M49: 12,882,471 km (0.044 R)
• M50: 13,225,200 km (0.097 R)
• M51: 13,319,297 km (0.076 R)
• M52: 14,015,525 km (0.073 R)
• M53: 14,755,885 km (0.097 R)
• M54: 15,049,097 km (0.091 R)
• M55: 15,180,145 km (0.086 R)
• M56: 15,575,233 km (0.107 R)
• M57: 15,674,416 km (0.081 R)
• M58: 15,840,470 km (0.047 R)
• M59: 17,291,868 km (0.058 R)
• M60: 17,394,792 km (0.03 R)
• M61: 17,877,394 km (0.084 R)
• M62: 18,679,987 km (0.087 R)
• M63: 19,032,440 km (0.095 R)
• M64: 19,245,168 km (0.088 R)
• M65: 20,573,597 km (0.111 R)
• M66: 21,524,740 km (0.09 R)
• M67: 22,714,941 km (0.053 R)
• M68: 22,790,039 km (0.09 R)
• M69: 22,978,233 km (0.108 R)
• M70: 23,431,814 km (0.106 R)
• M71: 23,583,656 km (0.07 R)
• M72: 24,232,761 km (0.116 R)
• M73: 24,424,695 km (0.088 R)
• M74: 25,470,384 km (0.055 R)
• M75: 25,704,654 km (0.077 R)
• M76: 26,096,900 km (0.082 R)
• M77: 26,254,277 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.8

Radius: 8

Gravity: 14.68 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 9.07 AU - 12.87 AU

Year: 13616 Days

Day: 7.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 51,475,161 km

• M1: 101,577 km (0.111 R)
• M2: 284,236 km (0.1 R)
• M3: 527,332 km (0.075 R)
• M4: 744,100 km (0.099 R)
• M5: 965,205 km (0.115 R)
• M6: 1,309,430 km (0.084 R)
• M7: 1,361,640 km (0.098 R)
• M8: 1,550,133 km (0.077 R)
• M9: 1,633,459 km (0.111 R)
• M10: 1,804,898 km (0.099 R)
• M11: 1,863,391 km (0.097 R)
• M12: 2,073,127 km (0.074 R)
• M13: 2,614,073 km (0.107 R)
• M14: 2,815,282 km (0.117 R)
• M15: 3,595,286 km (0.04 R)
• M16: 4,202,503 km (0.118 R)
• M17: 4,359,282 km (0.075 R)
• M18: 4,438,419 km (0.096 R)
• M19: 4,719,065 km (0.062 R)
• M20: 5,255,822 km (0.034 R)
• M21: 5,340,046 km (0.08 R)
• M22: 5,424,868 km (0.044 R)
• M23: 5,899,093 km (0.106 R)
• M24: 6,207,713 km (0.106 R)
• M25: 6,979,189 km (0.076 R)
• M26: 7,732,714 km (0.062 R)
• M27: 8,070,506 km (0.096 R)
• M28: 8,314,799 km (0.106 R)
• M29: 8,611,153 km (0.088 R)
• M30: 10,196,740 km (0.112 R)
• M31: 10,727,215 km (0.088 R)
• M32: 11,212,211 km (0.087 R)
• M33: 11,539,531 km (0.069 R)
• M34: 11,980,994 km (0.037 R)
• M35: 12,203,745 km (0.084 R)
• M36: 12,371,744 km (0.111 R)
• M37: 12,994,221 km (0.117 R)
• M38: 15,463,334 km (0.044 R)
• M39: 15,523,921 km (0.102 R)
• M40: 16,626,906 km (0.072 R)
• M41: 16,688,839 km (0.102 R)
• M42: 17,313,261 km (0.106 R)
• M43: 19,297,078 km (0.064 R)
• M44: 20,481,594 km (0.114 R)
• M45: 20,948,639 km (0.08 R)
• M46: 21,284,336 km (0.061 R)
• M47: 21,351,805 km (0.105 R)
• M48: 21,689,597 km (0.073 R)
• M49: 22,233,834 km (0.061 R)
• M50: 22,645,078 km (0.025 R)
• M51: 22,851,524 km (0.099 R)
• M52: 22,989,602 km (0.097 R)
• M53: 24,455,662 km (0.101 R)
• M54: 25,022,039 km (0.106 R)
• M55: 26,167,809 km (0.102 R)
• M56: 26,239,915 km (0.1 R)
• M57: 26,312,171 km (0.118 R)
• M58: 26,819,757 km (0.039 R)
• M59: 28,287,761 km (0.032 R)
• M60: 29,106,211 km (0.046 R)
• M61: 29,180,860 km (0.084 R)
• M62: 30,462,166 km (0.1 R)
• M63: 30,995,033 km (0.087 R)
• M64: 31,071,478 km (0.091 R)
• M65: 31,454,299 km (0.107 R)
• M66: 34,256,566 km (0.103 R)
• M67: 35,287,894 km (0.059 R)
• M68: 37,381,217 km (0.065 R)
• M69: 38,115,144 km (0.057 R)
• M70: 39,597,210 km (0.118 R)
• M71: 39,929,168 km (0.117 R)
• M72: 41,182,050 km (0.049 R)
• M73: 41,686,793 km (0.082 R)
• M74: 43,469,551 km (0.09 R)
• M75: 44,499,383 km (0.092 R)
• M76: 45,885,108 km (0.1 R)
• M77: 46,146,455 km (0.08 R)
• M78: 46,408,251 km (0.041 R)
• M79: 47,021,304 km (0.115 R)
• M80: 48,965,178 km (0.087 R)
• M81: 49,678,461 km (0.075 R)
• M82: 50,305,575 km (0.066 R)
• M83: 50,845,025 km (0.119 R)
• M84: 50,935,233 km (0.119 R)
• M85: 51,657,940 km (0.102 R)
• M86: 52,475,193 km (0.089 R)
• M87: 52,839,763 km (0.106 R)
• M88: 53,113,677 km (0.069 R)
• M89: 53,663,000 km (0.061 R)
• M90: 56,905,085 km (0.105 R)
• M91: 57,279,529 km (0.09 R)
• M92: 63,965,207 km (0.083 R)
• M93: 65,233,647 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 750.1

Radius: 5.5

Gravity: 24.8 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 10.83 AU - 13.31 AU

Year: 15714 Days

Day: 24.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 51,475,161 km

• M1: 70,461 km (0.025 R)
• M2: 167,250 km (0.085 R)
• M3: 229,483 km (0.118 R)
• M4: 271,371 km (0.054 R)
• M5: 381,026 km (0.11 R)
• M6: 602,131 km (0.081 R)
• M7: 1,251,386 km (0.107 R)
• M8: 1,384,229 km (0.11 R)
• M9: 1,577,809 km (0.103 R)
• M10: 1,634,806 km (0.092 R)
• M11: 1,780,215 km (0.053 R)
• M12: 2,177,995 km (0.093 R)
• M13: 2,670,023 km (0.096 R)
• M14: 2,841,462 km (0.053 R)
• M15: 3,123,304 km (0.067 R)
• M16: 3,828,210 km (0.101 R)
• M17: 3,866,656 km (0.066 R)
• M18: 4,499,006 km (0.101 R)
• M19: 4,662,068 km (0.067 R)
• M20: 4,994,026 km (0.046 R)
• M21: 5,462,865 km (0.082 R)
• M22: 5,506,249 km (0.109 R)
• M23: 6,305,700 km (0.114 R)
• M24: 6,442,432 km (0.109 R)
• M25: 6,534,136 km (0.12 R)
• M26: 6,858,464 km (0.086 R)
• M27: 7,522,978 km (0.096 R)
• M28: 8,010,068 km (0.119 R)
• M29: 8,557,746 km (0.087 R)
• M30: 8,861,430 km (0.051 R)
• M31: 8,912,443 km (0.109 R)
• M32: 9,479,568 km (0.119 R)
• M33: 9,952,298 km (0.089 R)
• M34: 10,005,255 km (0.1 R)
• M35: 10,378,951 km (0.12 R)
• M36: 11,194,857 km (0.109 R)
• M37: 11,582,615 km (0.079 R)
• M38: 12,144,206 km (0.044 R)
• M39: 13,704,362 km (0.065 R)
• M40: 14,598,059 km (0.079 R)
• M41: 17,135,090 km (0.095 R)
• M42: 19,207,619 km (0.081 R)
• M43: 19,339,714 km (0.094 R)
• M44: 19,405,985 km (0.104 R)
• M45: 19,604,951 km (0.094 R)
• M46: 20,071,995 km (0.116 R)
• M47: 20,273,204 km (0.074 R)
• M48: 21,153,139 km (0.07 R)
• M49: 21,563,336 km (0.039 R)
• M50: 25,083,075 km (0.104 R)
• M51: 25,589,913 km (0.099 R)
• M52: 26,982,519 km (0.079 R)
• M53: 27,130,471 km (0.039 R)
• M54: 29,611,403 km (0.064 R)
• M55: 29,917,031 km (0.06 R)
• M56: 31,616,612 km (0.092 R)
• M57: 31,928,973 km (0.11 R)
• M58: 33,426,597 km (0.1 R)
• M59: 33,506,033 km (0.094 R)
• M60: 33,983,999 km (0.105 R)
• M61: 34,866,327 km (0.055 R)
• M62: 37,393,035 km (0.116 R)
• M63: 37,806,075 km (0.101 R)
• M64: 39,978,086 km (0.107 R)
• M65: 40,315,878 km (0.105 R)
• M66: 40,909,183 km (0.045 R)
• M67: 41,590,751 km (0.099 R)
• M68: 42,362,078 km (0.077 R)
• M69: 42,878,938 km (0.095 R)
• M70: 43,484,511 km (0.118 R)
• M71: 43,571,277 km (0.083 R)
• M72: 43,744,961 km (0.071 R)
• M73: 44,529,302 km (0.099 R)
• M74: 45,054,690 km (0.055 R)
• M75: 45,670,285 km (0.118 R)
• M76: 46,111,748 km (0.049 R)
• M77: 46,999,013 km (0.117 R)
• M78: 48,519,975 km (0.065 R)
• M79: 51,793,924 km (0.037 R)
• M80: 56,079,754 km (0.09 R)
• M81: 56,363,092 km (0.111 R)
• M82: 56,552,333 km (0.038 R)
• M83: 57,121,404 km (0.119 R)
• M84: 57,787,563 km (0.117 R)
• M85: 57,882,857 km (0.108 R)
• M86: 58,839,535 km (0.086 R)
• M87: 60,187,562 km (0.063 R)
• M88: 62,033,300 km (0.099 R)
• M89: 62,130,988 km (0.065 R)
• M90: 63,208,691 km (0.049 R)
• M91: 64,688,064 km (0.096 R)
• M92: 66,079,175 km (0.028 R)
• M93: 66,778,395 km (0.063 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 321.5

Radius: 6.9

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 9.69 AU - 14.99 AU

Year: 16244 Days

Day: 17.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 51,475,161 km

• M1: 98,884 km (0.12 R)
• M2: 242,199 km (0.116 R)
• M3: 301,290 km (0.068 R)
• M4: 436,826 km (0.078 R)
• M5: 766,839 km (0.077 R)
• M6: 1,017,266 km (0.046 R)
• M7: 1,226,852 km (0.071 R)
• M8: 1,314,666 km (0.115 R)
• M9: 1,404,574 km (0.119 R)
• M10: 1,496,577 km (0.076 R)
• M11: 1,710,951 km (0.086 R)
• M12: 1,884,484 km (0.081 R)
• M13: 2,063,852 km (0.087 R)
• M14: 2,864,799 km (0.071 R)
• M15: 2,923,292 km (0.054 R)
• M16: 3,191,521 km (0.093 R)
• M17: 3,436,562 km (0.078 R)
• M18: 4,308,269 km (0.109 R)
• M19: 4,716,671 km (0.11 R)
• M20: 5,208,848 km (0.072 R)
• M21: 6,052,580 km (0.072 R)
• M22: 6,548,048 km (0.11 R)
• M23: 6,625,390 km (0.044 R)
• M24: 6,703,181 km (0.1 R)
• M25: 7,375,773 km (0.064 R)
• M26: 7,618,272 km (0.097 R)
• M27: 7,699,802 km (0.111 R)
• M28: 8,656,930 km (0.105 R)
• M29: 9,214,331 km (0.072 R)
• M30: 9,301,248 km (0.076 R)
• M31: 9,563,193 km (0.069 R)
• M32: 9,607,175 km (0.091 R)
• M33: 10,139,295 km (0.079 R)
• M34: 10,228,904 km (0.114 R)
• M35: 10,955,501 km (0.093 R)
• M36: 11,651,580 km (0.036 R)
• M37: 12,362,020 km (0.11 R)
• M38: 13,380,034 km (0.08 R)
• M39: 13,774,822 km (0.084 R)
• M40: 14,023,604 km (0.052 R)
• M41: 14,223,616 km (0.071 R)
• M42: 14,424,675 km (0.091 R)
• M43: 14,576,069 km (0.095 R)
• M44: 15,392,275 km (0.114 R)
• M45: 15,443,736 km (0.095 R)
• M46: 15,650,480 km (0.11 R)
• M47: 15,857,973 km (0.051 R)
• M48: 16,433,326 km (0.11 R)
• M49: 16,909,197 km (0.084 R)
• M50: 17,068,818 km (0.081 R)
• M51: 19,578,472 km (0.093 R)
• M52: 20,478,004 km (0.106 R)
• M53: 22,142,579 km (0.052 R)
• M54: 23,434,058 km (0.096 R)
• M55: 24,208,675 km (0.116 R)
• M56: 24,328,503 km (0.117 R)
• M57: 24,870,646 km (0.092 R)
• M58: 25,477,565 km (0.082 R)
• M59: 26,458,777 km (0.108 R)
• M60: 29,092,896 km (0.117 R)
• M61: 29,348,110 km (0.079 R)
• M62: 29,476,016 km (0.09 R)
• M63: 30,118,091 km (0.114 R)
• M64: 30,764,952 km (0.1 R)
• M65: 32,931,578 km (0.068 R)
• M66: 33,197,563 km (0.102 R)
• M67: 34,066,726 km (0.115 R)
• M68: 34,875,901 km (0.095 R)
• M69: 36,306,805 km (0.04 R)
• M70: 36,857,026 km (0.079 R)
• M71: 36,925,990 km (0.059 R)
• M72: 37,202,298 km (0.115 R)
• M73: 37,409,940 km (0.07 R)
• M74: 37,965,696 km (0.109 R)
• M75: 38,874,503 km (0.101 R)
• M76: 39,014,975 km (0.059 R)
• M77: 39,437,290 km (0.09 R)
• M78: 39,649,120 km (0.083 R)
• M79: 40,784,867 km (0.057 R)
• M80: 40,998,942 km (0.072 R)
• M81: 41,141,958 km (0.11 R)
• M82: 41,213,465 km (0.054 R)
• M83: 41,285,123 km (0.112 R)
• M84: 42,798,006 km (0.117 R)
• M85: 45,581,424 km (0.094 R)
• M86: 47,294,320 km (0.101 R)
• M87: 47,519,315 km (0.119 R)
• M88: 48,876,766 km (0.071 R)
• M89: 51,090,216 km (0.099 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 12,986 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit