🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.54 AU - 0.74 AU

Year: 192 Days

Day: 18.7 Hours

Environment

Temp: 209 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.59 AU - 0.91 AU

Year: 243 Days

Day: 39.8 Hours

Environment

Temp: 86 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 93,224,610 km

• M1: 59,390 km (0.051 R)
• M2: 309,668 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.63 AU - 0.93 AU

Year: 258 Days

Day: 19.4 Hours

Environment

Temp: 117 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.77 AU - 0.85 AU

Year: 273 Days

Day: 26.2 Hours

Environment

Temp: 118 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,224,610 km

• M1: 133,591 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.78 AU - 0.94 AU

Year: 299 Days

Day: 32.3 Hours

Environment

Temp: 98 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 93,224,610 km

• M1: 109,206 km (0.09 R)
• M2: 817,702 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.2

Radius: 8.8

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 8.1 AU - 11.28 AU

Year: 11304 Days

Day: 14.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 93,224,610 km

• M1: 111,002 km (0.076 R)
• M2: 548,276 km (0.114 R)
• M3: 832,811 km (0.097 R)
• M4: 1,223,112 km (0.054 R)
• M5: 1,527,843 km (0.108 R)
• M6: 1,619,247 km (0.111 R)
• M7: 1,712,746 km (0.093 R)
• M8: 2,028,697 km (0.097 R)
• M9: 2,911,623 km (0.079 R)
• M10: 3,083,661 km (0.107 R)
• M11: 3,259,289 km (0.085 R)
• M12: 3,348,300 km (0.107 R)
• M13: 3,498,346 km (0.101 R)
• M14: 3,589,601 km (0.117 R)
• M15: 3,867,853 km (0.067 R)
• M16: 4,025,529 km (0.109 R)
• M17: 4,089,258 km (0.071 R)
• M18: 4,412,688 km (0.05 R)
• M19: 4,511,423 km (0.111 R)
• M20: 4,744,496 km (0.107 R)
• M21: 4,811,816 km (0.06 R)
• M22: 5,015,867 km (0.119 R)
• M23: 5,084,383 km (0.116 R)
• M24: 5,257,318 km (0.08 R)
• M25: 5,680,381 km (0.088 R)
• M26: 6,041,211 km (0.091 R)
• M27: 6,975,898 km (0.066 R)
• M28: 7,052,642 km (0.1 R)
• M29: 7,323,265 km (0.117 R)
• M30: 7,636,971 km (0.05 R)
• M31: 7,914,924 km (0.1 R)
• M32: 8,115,684 km (0.057 R)
• M33: 9,566,784 km (0.084 R)
• M34: 9,866,578 km (0.096 R)
• M35: 10,917,653 km (0.086 R)
• M36: 12,841,332 km (0.111 R)
• M37: 13,938,333 km (0.051 R)
• M38: 15,314,035 km (0.107 R)
• M39: 15,866,350 km (0.053 R)
• M40: 16,425,098 km (0.097 R)
• M41: 17,457,623 km (0.1 R)
• M42: 17,718,970 km (0.098 R)
• M43: 18,298,662 km (0.069 R)
• M44: 18,724,118 km (0.091 R)
• M45: 18,938,043 km (0.066 R)
• M46: 19,422,441 km (0.089 R)
• M47: 19,530,600 km (0.115 R)
• M48: 19,801,971 km (0.108 R)
• M49: 20,623,562 km (0.104 R)
• M50: 20,733,966 km (0.1 R)
• M51: 21,010,871 km (0.061 R)
• M52: 22,130,312 km (0.07 R)
• M53: 22,470,049 km (0.109 R)
• M54: 23,845,751 km (0.12 R)
• M55: 24,252,208 km (0.039 R)
• M56: 24,778,045 km (0.056 R)
• M57: 25,662,916 km (0.097 R)
• M58: 28,195,159 km (0.09 R)
• M59: 28,994,910 km (0.117 R)
• M60: 30,302,545 km (0.104 R)
• M61: 32,012,000 km (0.066 R)
• M62: 32,717,354 km (0.079 R)
• M63: 32,975,111 km (0.076 R)
• M64: 33,104,214 km (0.049 R)
• M65: 33,687,346 km (0.09 R)
• M66: 33,882,571 km (0.036 R)
• M67: 34,143,320 km (0.095 R)
• M68: 34,339,443 km (0.088 R)
• M69: 34,535,865 km (0.091 R)
• M70: 34,601,389 km (0.056 R)
• M71: 34,863,933 km (0.117 R)
• M72: 35,921,142 km (0.1 R)
• M73: 38,270,127 km (0.108 R)
• M74: 38,337,895 km (0.102 R)
• M75: 38,473,730 km (0.116 R)
• M76: 39,428,763 km (0.096 R)
• M77: 39,840,606 km (0.095 R)
• M78: 42,340,685 km (0.111 R)
• M79: 42,481,008 km (0.08 R)
• M80: 44,106,539 km (0.116 R)
• M81: 44,320,015 km (0.12 R)
• M82: 44,391,223 km (0.081 R)
• M83: 44,462,582 km (0.118 R)
• M84: 44,605,298 km (0.1 R)
• M85: 45,320,974 km (0.081 R)
• M86: 47,199,624 km (0.075 R)
• M87: 47,928,914 km (0.112 R)
• M88: 48,221,677 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 574.7

Radius: 3.1

Gravity: 59.8 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 15.66 AU - 17.18 AU

Year: 24934 Days

Day: 21.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 93,224,610 km

• M1: 45,927 km (0.109 R)
• M2: 427,850 km (0.036 R)
• M3: 492,027 km (0.07 R)
• M4: 1,199,177 km (0.12 R)
• M5: 2,134,014 km (0.113 R)
• M6: 2,587,594 km (0.098 R)
• M7: 2,705,627 km (0.113 R)
• M8: 3,194,663 km (0.082 R)
• M9: 3,710,626 km (0.052 R)
• M10: 3,843,618 km (0.063 R)
• M11: 4,531,619 km (0.093 R)
• M12: 4,817,351 km (0.083 R)
• M13: 5,207,352 km (0.07 R)
• M14: 5,356,202 km (0.101 R)
• M15: 5,556,813 km (0.096 R)
• M16: 5,811,129 km (0.074 R)
• M17: 6,436,748 km (0.064 R)
• M18: 9,564,540 km (0.075 R)
• M19: 10,052,977 km (0.071 R)
• M20: 10,300,262 km (0.068 R)
• M21: 10,863,797 km (0.065 R)
• M22: 10,990,507 km (0.102 R)
• M23: 12,217,509 km (0.093 R)
• M24: 13,759,713 km (0.076 R)
• M25: 14,658,198 km (0.108 R)
• M26: 15,079,166 km (0.055 R)
• M27: 15,362,056 km (0.059 R)
• M28: 15,504,174 km (0.086 R)
• M29: 15,933,071 km (0.09 R)
• M30: 16,293,452 km (0.119 R)
• M31: 16,729,530 km (0.112 R)
• M32: 17,095,895 km (0.115 R)
• M33: 17,169,348 km (0.097 R)
• M34: 18,285,647 km (0.11 R)
• M35: 20,119,717 km (0.115 R)
• M36: 20,743,989 km (0.07 R)
• M37: 21,137,282 km (0.088 R)
• M38: 22,412,603 km (0.068 R)
• M39: 22,897,300 km (0.093 R)
• M40: 24,620,518 km (0.098 R)
• M41: 25,036,849 km (0.105 R)
• M42: 25,792,169 km (0.108 R)
• M43: 26,384,876 km (0.092 R)
• M44: 26,640,239 km (0.114 R)
• M45: 27,067,790 km (0.098 R)
• M46: 27,153,510 km (0.119 R)
• M47: 27,411,267 km (0.12 R)
• M48: 28,363,607 km (0.11 R)
• M49: 29,414,831 km (0.04 R)
• M50: 29,679,619 km (0.064 R)
• M51: 31,104,988 km (0.093 R)
• M52: 31,464,920 km (0.056 R)
• M53: 32,097,869 km (0.081 R)
• M54: 33,837,243 km (0.1 R)
• M55: 34,022,146 km (0.088 R)
• M56: 35,044,797 km (0.102 R)
• M57: 35,513,039 km (0.095 R)
• M58: 35,700,784 km (0.072 R)
• M59: 35,888,978 km (0.104 R)
• M60: 37,310,906 km (0.048 R)
• M61: 37,597,535 km (0.077 R)
• M62: 38,365,272 km (0.092 R)
• M63: 38,461,613 km (0.036 R)
• M64: 38,558,103 km (0.092 R)
• M65: 38,654,594 km (0.064 R)
• M66: 40,405,338 km (0.115 R)
• M67: 40,896,168 km (0.101 R)
• M68: 40,994,604 km (0.09 R)
• M69: 42,579,892 km (0.058 R)
• M70: 43,079,400 km (0.09 R)
• M71: 45,912,185 km (0.1 R)
• M72: 48,492,000 km (0.062 R)
• M73: 50,378,280 km (0.067 R)
• M74: 52,075,019 km (0.119 R)
• M75: 54,654,984 km (0.116 R)
• M76: 54,871,901 km (0.105 R)
• M77: 55,306,482 km (0.114 R)
• M78: 55,415,390 km (0.104 R)
• M79: 55,524,297 km (0.08 R)
• M80: 57,056,329 km (0.028 R)
• M81: 57,496,595 km (0.075 R)
• M82: 57,606,849 km (0.091 R)
• M83: 58,713,275 km (0.114 R)
• M84: 61,848,098 km (0.109 R)
• M85: 62,413,578 km (0.067 R)
• M86: 63,321,936 km (0.103 R)
• M87: 63,435,780 km (0.12 R)
• M88: 64,120,340 km (0.112 R)
• M89: 65,036,926 km (0.074 R)
• M90: 66,882,964 km (0.102 R)
• M91: 67,928,952 km (0.096 R)
• M92: 68,629,220 km (0.099 R)
• M93: 68,863,191 km (0.119 R)
• M94: 69,684,184 km (0.117 R)
• M95: 69,919,352 km (0.092 R)
• M96: 70,862,567 km (0.083 R)
• M97: 80,523,597 km (0.109 R)
• M98: 82,877,968 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 368.4

Radius: 6.8

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 14.73 AU - 19.33 AU

Year: 26336 Days

Day: 16.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,224,610 km

• M1: 119,080 km (0.068 R)
• M2: 182,210 km (0.101 R)
• M3: 1,121,685 km (0.058 R)
• M4: 2,293,186 km (0.116 R)
• M5: 2,397,455 km (0.064 R)
• M6: 2,503,520 km (0.08 R)
• M7: 2,793,591 km (0.108 R)
• M8: 3,056,135 km (0.063 R)
• M9: 4,099,879 km (0.071 R)
• M10: 4,484,795 km (0.12 R)
• M11: 4,528,328 km (0.031 R)
• M12: 4,572,010 km (0.095 R)
• M13: 5,755,180 km (0.094 R)
• M14: 5,849,875 km (0.119 R)
• M15: 5,897,447 km (0.054 R)
• M16: 7,486,925 km (0.09 R)
• M17: 8,328,413 km (0.11 R)
• M18: 8,651,694 km (0.084 R)
• M19: 10,271,390 km (0.033 R)
• M20: 10,909,724 km (0.042 R)
• M21: 11,027,158 km (0.056 R)
• M22: 11,560,923 km (0.093 R)
• M23: 11,800,878 km (0.05 R)
• M24: 13,149,653 km (0.067 R)
• M25: 13,842,141 km (0.091 R)
• M26: 14,740,626 km (0.082 R)
• M27: 15,790,354 km (0.097 R)
• M28: 17,067,920 km (0.101 R)
• M29: 17,478,267 km (0.102 R)
• M30: 17,546,933 km (0.117 R)
• M31: 19,010,449 km (0.047 R)
• M32: 19,222,578 km (0.108 R)
• M33: 20,585,116 km (0.114 R)
• M34: 20,730,226 km (0.107 R)
• M35: 20,875,784 km (0.085 R)
• M36: 20,948,788 km (0.098 R)
• M37: 21,756,318 km (0.086 R)
• M38: 23,705,428 km (0.114 R)
• M39: 23,933,864 km (0.068 R)
• M40: 26,969,654 km (0.104 R)
• M41: 27,208,113 km (0.081 R)
• M42: 27,447,320 km (0.086 R)
• M43: 27,527,205 km (0.06 R)
• M44: 30,041,945 km (0.082 R)
• M45: 30,124,374 km (0.114 R)
• M46: 30,289,230 km (0.085 R)
• M47: 30,537,114 km (0.111 R)
• M48: 30,702,869 km (0.108 R)
• M49: 32,544,568 km (0.065 R)
• M50: 32,629,240 km (0.119 R)
• M51: 33,138,172 km (0.096 R)
• M52: 34,078,096 km (0.106 R)
• M53: 36,685,587 km (0.082 R)
• M54: 37,126,302 km (0.068 R)
• M55: 39,626,980 km (0.049 R)
• M56: 39,717,337 km (0.088 R)
• M57: 40,715,304 km (0.047 R)
• M58: 41,905,356 km (0.094 R)
• M59: 43,571,876 km (0.087 R)
• M60: 45,637,972 km (0.089 R)
• M61: 45,732,667 km (0.035 R)
• M62: 46,302,187 km (0.059 R)
• M63: 49,572,845 km (0.08 R)
• M64: 50,646,958 km (0.063 R)
• M65: 52,222,821 km (0.089 R)
• M66: 52,420,889 km (0.113 R)
• M67: 52,817,922 km (0.092 R)
• M68: 54,616,687 km (0.038 R)
• M69: 56,130,916 km (0.074 R)
• M70: 57,454,409 km (0.098 R)
• M71: 58,171,282 km (0.118 R)
• M72: 58,376,679 km (0.088 R)
• M73: 58,685,300 km (0.081 R)
• M74: 58,788,223 km (0.107 R)
• M75: 58,891,147 km (0.102 R)
• M76: 58,994,220 km (0.097 R)
• M77: 59,200,665 km (0.117 R)
• M78: 60,860,004 km (0.12 R)
• M79: 62,429,435 km (0.117 R)
• M80: 62,850,254 km (0.114 R)
• M81: 63,483,203 km (0.112 R)
• M82: 64,224,161 km (0.077 R)
• M83: 65,715,053 km (0.108 R)
• M84: 66,357,427 km (0.107 R)
• M85: 66,464,688 km (0.071 R)
• M86: 67,001,894 km (0.047 R)
• M87: 67,648,307 km (0.063 R)
• M88: 69,600,409 km (0.112 R)
• M89: 70,036,637 km (0.11 R)
• M90: 70,364,555 km (0.107 R)
• M91: 70,692,773 km (0.095 R)
• M92: 71,021,589 km (0.106 R)
• M93: 71,790,971 km (0.071 R)
• M94: 72,342,090 km (0.038 R)
• M95: 73,226,811 km (0.107 R)
• M96: 74,226,574 km (0.044 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 688.3

Radius: 7.9

Gravity: 11.03 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 17.18 AU - 17.5 AU

Year: 27058 Days

Day: 21.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 93,224,610 km

• M1: 141,520 km (0.102 R)
• M2: 899,831 km (0.095 R)
• M3: 1,108,371 km (0.064 R)
• M4: 1,299,407 km (0.065 R)
• M5: 1,570,778 km (0.09 R)
• M6: 2,570,839 km (0.082 R)
• M7: 2,654,614 km (0.088 R)
• M8: 3,357,724 km (0.089 R)
• M9: 4,263,390 km (0.104 R)
• M10: 4,666,257 km (0.095 R)
• M11: 4,976,523 km (0.041 R)
• M12: 5,028,882 km (0.104 R)
• M13: 5,081,391 km (0.091 R)
• M14: 6,857,417 km (0.083 R)
• M15: 7,150,928 km (0.093 R)
• M16: 7,328,949 km (0.1 R)
• M17: 7,871,840 km (0.107 R)
• M18: 9,124,273 km (0.092 R)
• M19: 9,839,202 km (0.075 R)
• M20: 11,808,957 km (0.112 R)
• M21: 13,091,010 km (0.11 R)
• M22: 14,192,799 km (0.084 R)
• M23: 14,868,084 km (0.095 R)
• M24: 15,247,763 km (0.051 R)
• M25: 16,327,710 km (0.105 R)
• M26: 17,672,146 km (0.099 R)
• M27: 18,235,980 km (0.077 R)
• M28: 18,969,459 km (0.086 R)
• M29: 19,629,634 km (0.112 R)
• M30: 20,297,439 km (0.071 R)
• M31: 21,398,330 km (0.083 R)
• M32: 21,483,750 km (0.056 R)
• M33: 22,779,567 km (0.079 R)
• M34: 23,041,812 km (0.118 R)
• M35: 23,305,104 km (0.078 R)
• M36: 24,011,805 km (0.093 R)
• M37: 24,905,203 km (0.101 R)
• M38: 29,342,126 km (0.065 R)
• M39: 30,488,944 km (0.094 R)
• M40: 33,717,266 km (0.055 R)
• M41: 34,516,118 km (0.052 R)
• M42: 35,119,297 km (0.104 R)
• M43: 37,257,948 km (0.03 R)
• M44: 37,360,722 km (0.111 R)
• M45: 37,566,868 km (0.119 R)
• M46: 42,301,939 km (0.071 R)
• M47: 42,731,884 km (0.075 R)
• M48: 42,839,594 km (0.112 R)
• M49: 44,030,244 km (0.108 R)
• M50: 45,012,653 km (0.036 R)
• M51: 45,231,963 km (0.073 R)
• M52: 48,114,565 km (0.109 R)
• M53: 48,226,614 km (0.065 R)
• M54: 48,338,812 km (0.047 R)
• M55: 49,352,038 km (0.097 R)
• M56: 51,972,993 km (0.108 R)
• M57: 53,474,208 km (0.095 R)
• M58: 54,288,618 km (0.059 R)
• M59: 55,341,488 km (0.106 R)
• M60: 58,182,352 km (0.082 R)
• M61: 60,223,016 km (0.07 R)
• M62: 61,799,329 km (0.05 R)
• M63: 62,653,832 km (0.091 R)
• M64: 63,143,765 km (0.11 R)
• M65: 63,266,435 km (0.113 R)
• M66: 67,234,369 km (0.106 R)
• M67: 67,861,633 km (0.106 R)
• M68: 69,374,965 km (0.059 R)
• M69: 70,262,829 km (0.093 R)
• M70: 71,665,758 km (0.054 R)
• M71: 72,049,925 km (0.087 R)
• M72: 72,949,008 km (0.092 R)
• M73: 73,335,569 km (0.116 R)
• M74: 74,239,888 km (0.112 R)
• M75: 74,628,693 km (0.108 R)
• M76: 75,278,097 km (0.108 R)
• M77: 79,081,474 km (0.067 R)
• M78: 79,345,963 km (0.106 R)
• M79: 80,008,831 km (0.109 R)
• M80: 80,806,636 km (0.116 R)
• M81: 80,939,778 km (0.118 R)
• M82: 81,740,725 km (0.091 R)
• M83: 82,410,026 km (0.047 R)
• M84: 85,512,536 km (0.12 R)
• M85: 87,693,225 km (0.089 R)
• M86: 87,830,256 km (0.083 R)
• M87: 89,616,455 km (0.089 R)
• M88: 89,754,234 km (0.108 R)
• M89: 90,583,156 km (0.077 R)
• M90: 90,998,590 km (0.074 R)
• M91: 92,805,881 km (0.057 R)
• M92: 93,084,881 km (0.057 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 18,850 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit