🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.52 AU - 0.56 AU

Year: 144 Days

Day: 15.8 Hours

Environment

Temp: 229 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 112,735,160 km

• M1: 30,967 km (0.087 R)
• M2: 231,278 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.51 AU - 0.81 AU

Year: 194 Days

Day: 31 Hours

Environment

Temp: 138 °C

Axial Tilt: 42.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.77 AU - 1.07 AU

Year: 319 Days

Day: 44.9 Hours

Environment

Temp: 154 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 112,735,160 km

• M1: 682,017 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.98 AU - 2.38 AU

Year: 1164 Days

Day: 39.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.68 AU - 4.04 AU

Year: 2227 Days

Day: 15.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,735,160 km

• M1: 1,961,228 km (0.058 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.72 AU - 4.76 AU

Year: 3732 Days

Day: 17.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,735,160 km

• M1: 1,289,534 km (0.03 R)

Asteroid Belt

Center: 7.76 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.5

Radius: 8

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 10.49 AU - 11.05 AU

Year: 12782 Days

Day: 10.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 112,735,160 km

• M1: 253,718 km (0.058 R)
• M2: 367,412 km (0.062 R)
• M3: 488,287 km (0.106 R)
• M4: 757,414 km (0.104 R)
• M5: 842,535 km (0.118 R)
• M6: 1,069,924 km (0.061 R)
• M7: 1,232,387 km (0.092 R)
• M8: 1,282,802 km (0.082 R)
• M9: 1,351,018 km (0.117 R)
• M10: 1,455,737 km (0.046 R)
• M11: 1,729,651 km (0.082 R)
• M12: 1,882,390 km (0.062 R)
• M13: 2,160,343 km (0.097 R)
• M14: 2,494,245 km (0.099 R)
• M15: 2,601,956 km (0.103 R)
• M16: 3,712,570 km (0.075 R)
• M17: 4,683,461 km (0.076 R)
• M18: 4,816,902 km (0.101 R)
• M19: 4,897,535 km (0.106 R)
• M20: 5,362,934 km (0.106 R)
• M21: 5,813,972 km (0.115 R)
• M22: 6,015,181 km (0.046 R)
• M23: 6,189,462 km (0.034 R)
• M24: 6,424,331 km (0.072 R)
• M25: 6,483,572 km (0.104 R)
• M26: 6,542,962 km (0.102 R)
• M27: 6,692,261 km (0.066 R)
• M28: 6,782,319 km (0.118 R)
• M29: 6,872,825 km (0.118 R)
• M30: 7,517,742 km (0.082 R)
• M31: 8,245,984 km (0.093 R)
• M32: 9,396,990 km (0.057 R)
• M33: 9,803,148 km (0.081 R)
• M34: 9,871,515 km (0.105 R)
• M35: 9,974,139 km (0.104 R)
• M36: 10,702,830 km (0.103 R)
• M37: 10,773,141 km (0.084 R)
• M38: 10,843,602 km (0.112 R)
• M39: 10,984,972 km (0.103 R)
• M40: 11,162,544 km (0.043 R)
• M41: 11,918,762 km (0.086 R)
• M42: 13,253,175 km (0.109 R)
• M43: 13,442,266 km (0.07 R)
• M44: 13,556,110 km (0.077 R)
• M45: 14,986,864 km (0.049 R)
• M46: 15,144,391 km (0.079 R)
• M47: 15,700,147 km (0.1 R)
• M48: 16,262,485 km (0.097 R)
• M49: 16,465,041 km (0.047 R)
• M50: 16,913,386 km (0.057 R)
• M51: 16,995,216 km (0.111 R)
• M52: 17,077,345 km (0.073 R)
• M53: 17,159,624 km (0.114 R)
• M54: 17,738,867 km (0.084 R)
• M55: 17,905,519 km (0.111 R)
• M56: 18,156,394 km (0.072 R)
• M57: 18,916,352 km (0.082 R)
• M58: 19,600,612 km (0.105 R)
• M59: 20,205,885 km (0.115 R)
• M60: 20,510,915 km (0.03 R)
• M61: 20,685,795 km (0.025 R)
• M62: 21,257,857 km (0.036 R)
• M63: 21,346,419 km (0.104 R)
• M64: 23,232,250 km (0.075 R)
• M65: 24,056,834 km (0.042 R)
• M66: 25,264,537 km (0.104 R)
• M67: 25,358,335 km (0.11 R)
• M68: 25,781,547 km (0.08 R)
• M69: 25,923,067 km (0.115 R)
• M70: 26,207,004 km (0.119 R)
• M71: 26,539,560 km (0.058 R)
• M72: 26,921,483 km (0.087 R)
• M73: 27,017,076 km (0.092 R)
• M74: 27,112,968 km (0.101 R)
• M75: 27,353,073 km (0.111 R)
• M76: 27,787,056 km (0.104 R)
• M77: 28,418,060 km (0.073 R)
• M78: 29,595,096 km (0.114 R)
• M79: 30,040,599 km (0.034 R)
• M80: 31,440,835 km (0.113 R)
• M81: 31,844,899 km (0.118 R)
• M82: 32,301,322 km (0.112 R)
• M83: 32,708,976 km (0.104 R)
• M84: 32,913,476 km (0.041 R)
• M85: 34,149,005 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.3

Radius: 5.3

Gravity: 29.49 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 12.04 AU - 13.88 AU

Year: 16873 Days

Day: 18.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 112,735,160 km

• M1: 127,607 km (0.039 R)
• M2: 499,358 km (0.093 R)
• M3: 756,217 km (0.093 R)
• M4: 923,318 km (0.083 R)
• M5: 1,182,272 km (0.067 R)
• M6: 1,641,089 km (0.106 R)
• M7: 1,763,908 km (0.106 R)
• M8: 2,421,541 km (0.116 R)
• M9: 3,935,172 km (0.112 R)
• M10: 5,450,598 km (0.092 R)
• M11: 5,634,155 km (0.113 R)
• M12: 5,773,131 km (0.098 R)
• M13: 5,913,305 km (0.098 R)
• M14: 6,196,942 km (0.083 R)
• M15: 6,876,117 km (0.066 R)
• M16: 6,975,001 km (0.051 R)
• M17: 7,783,428 km (0.057 R)
• M18: 8,888,657 km (0.073 R)
• M19: 8,942,512 km (0.092 R)
• M20: 9,104,676 km (0.11 R)
• M21: 10,042,206 km (0.074 R)
• M22: 10,722,278 km (0.111 R)
• M23: 11,183,937 km (0.117 R)
• M24: 11,534,295 km (0.091 R)
• M25: 11,947,784 km (0.043 R)
• M26: 12,186,243 km (0.051 R)
• M27: 12,546,773 km (0.103 R)
• M28: 12,728,385 km (0.092 R)
• M29: 13,216,972 km (0.059 R)
• M30: 13,278,457 km (0.115 R)
• M31: 13,711,542 km (0.057 R)
• M32: 15,425,336 km (0.118 R)
• M33: 15,685,038 km (0.076 R)
• M34: 17,407,208 km (0.111 R)
• M35: 20,740,548 km (0.053 R)
• M36: 20,811,906 km (0.074 R)
• M37: 21,531,472 km (0.077 R)
• M38: 23,514,392 km (0.071 R)
• M39: 24,868,402 km (0.095 R)
• M40: 25,554,907 km (0.119 R)
• M41: 27,337,365 km (0.116 R)
• M42: 27,494,144 km (0.078 R)
• M43: 27,651,371 km (0.103 R)
• M44: 28,441,846 km (0.082 R)
• M45: 30,450,048 km (0.107 R)
• M46: 31,841,458 km (0.081 R)
• M47: 33,170,037 km (0.078 R)
• M48: 33,337,287 km (0.099 R)
• M49: 33,588,911 km (0.113 R)
• M50: 33,672,835 km (0.085 R)
• M51: 34,770,883 km (0.115 R)
• M52: 34,855,855 km (0.072 R)
• M53: 35,196,489 km (0.072 R)
• M54: 38,661,775 km (0.1 R)
• M55: 39,014,227 km (0.049 R)
• M56: 40,345,499 km (0.116 R)
• M57: 41,962,502 km (0.027 R)
• M58: 42,143,515 km (0.1 R)
• M59: 43,052,322 km (0.106 R)
• M60: 43,417,640 km (0.117 R)
• M61: 43,875,709 km (0.101 R)
• M62: 44,889,235 km (0.081 R)
• M63: 44,981,686 km (0.096 R)
• M64: 45,074,287 km (0.093 R)
• M65: 45,259,639 km (0.082 R)
• M66: 45,817,190 km (0.041 R)
• M67: 46,283,487 km (0.08 R)
• M68: 47,315,114 km (0.032 R)
• M69: 48,543,911 km (0.08 R)
• M70: 50,166,748 km (0.111 R)
• M71: 50,647,406 km (0.077 R)
• M72: 52,585,148 km (0.07 R)
• M73: 53,073,435 km (0.094 R)
• M74: 53,367,096 km (0.055 R)
• M75: 53,563,218 km (0.119 R)
• M76: 55,338,646 km (0.045 R)
• M77: 56,133,908 km (0.094 R)
• M78: 56,832,979 km (0.079 R)
• M79: 58,138,669 km (0.096 R)
• M80: 61,086,944 km (0.094 R)
• M81: 62,941,060 km (0.026 R)
• M82: 63,771,179 km (0.059 R)
• M83: 65,232,451 km (0.097 R)
• M84: 65,546,905 km (0.097 R)
• M85: 65,651,923 km (0.089 R)
• M86: 65,862,108 km (0.098 R)
• M87: 66,177,610 km (0.079 R)
• M88: 66,282,927 km (0.112 R)
• M89: 66,493,710 km (0.105 R)
• M90: 66,810,259 km (0.1 R)
• M91: 67,762,899 km (0.091 R)
• M92: 67,869,113 km (0.116 R)
• M93: 68,826,839 km (0.117 R)
• M94: 70,110,688 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 448.1

Radius: 7.2

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 11.17 AU - 17.47 AU

Year: 19598 Days

Day: 15.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 112,735,160 km

• M1: 136,134 km (0.104 R)
• M2: 209,138 km (0.045 R)
• M3: 571,613 km (0.099 R)
• M4: 861,235 km (0.084 R)
• M5: 975,079 km (0.071 R)
• M6: 1,069,924 km (0.074 R)
• M7: 1,589,627 km (0.083 R)
• M8: 1,935,048 km (0.087 R)
• M9: 2,055,475 km (0.083 R)
• M10: 2,178,295 km (0.109 R)
• M11: 2,335,223 km (0.096 R)
• M12: 2,760,829 km (0.076 R)
• M13: 3,139,611 km (0.107 R)
• M14: 3,534,848 km (0.106 R)
• M15: 4,490,629 km (0.114 R)
• M16: 6,262,466 km (0.12 R)
• M17: 6,396,506 km (0.082 R)
• M18: 6,850,236 km (0.031 R)
• M19: 7,408,236 km (0.081 R)
• M20: 7,692,771 km (0.028 R)
• M21: 8,321,531 km (0.1 R)
• M22: 8,419,667 km (0.098 R)
• M23: 9,016,862 km (0.09 R)
• M24: 10,199,433 km (0.051 R)
• M25: 10,568,940 km (0.116 R)
• M26: 10,675,454 km (0.062 R)
• M27: 11,375,572 km (0.116 R)
• M28: 11,593,985 km (0.115 R)
• M29: 12,594,046 km (0.104 R)
• M30: 13,218,767 km (0.064 R)
• M31: 13,970,048 km (0.056 R)
• M32: 14,321,303 km (0.109 R)
• M33: 15,393,023 km (0.072 R)
• M34: 16,490,173 km (0.113 R)
• M35: 17,612,457 km (0.04 R)
• M36: 19,081,956 km (0.111 R)
• M37: 20,923,357 km (0.102 R)
• M38: 20,990,227 km (0.088 R)
• M39: 21,662,220 km (0.09 R)
• M40: 22,546,344 km (0.1 R)
• M41: 23,096,266 km (0.116 R)
• M42: 24,209,423 km (0.082 R)
• M43: 25,553,859 km (0.027 R)
• M44: 27,140,494 km (0.096 R)
• M45: 27,432,510 km (0.086 R)
• M46: 30,030,875 km (0.097 R)
• M47: 31,627,084 km (0.111 R)
• M48: 32,474,257 km (0.108 R)
• M49: 32,706,582 km (0.091 R)
• M50: 32,784,224 km (0.09 R)
• M51: 33,641,420 km (0.096 R)
• M52: 34,506,095 km (0.12 R)
• M53: 37,143,655 km (0.115 R)
• M54: 37,955,523 km (0.119 R)
• M55: 39,762,516 km (0.114 R)
• M56: 41,765,332 km (0.106 R)
• M57: 42,863,829 km (0.033 R)
• M58: 43,203,865 km (0.112 R)
• M59: 44,830,742 km (0.117 R)
• M60: 45,868,502 km (0.077 R)
• M61: 47,001,706 km (0.108 R)
• M62: 47,791,583 km (0.108 R)
• M63: 48,585,798 km (0.041 R)
• M64: 49,206,629 km (0.119 R)
• M65: 49,562,523 km (0.046 R)
• M66: 49,740,843 km (0.116 R)
• M67: 51,264,797 km (0.115 R)
• M68: 51,715,984 km (0.045 R)
• M69: 53,077,325 km (0.114 R)
• M70: 55,649,810 km (0.07 R)
• M71: 56,671,563 km (0.078 R)
• M72: 57,138,009 km (0.056 R)
• M73: 57,887,046 km (0.116 R)
• M74: 58,262,686 km (0.112 R)
• M75: 59,394,693 km (0.1 R)
• M76: 62,448,734 km (0.078 R)
• M77: 64,577,810 km (0.059 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 965.7

Radius: 5.7

Gravity: 29.72 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 15.9 AU - 22.46 AU

Year: 30378 Days

Day: 23.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 112,735,160 km

• M1: 237,861 km (0.109 R)
• M2: 413,788 km (0.106 R)
• M3: 746,344 km (0.114 R)
• M4: 840,441 km (0.101 R)
• M5: 1,484,609 km (0.084 R)
• M6: 1,810,134 km (0.098 R)
• M7: 2,112,920 km (0.116 R)
• M8: 2,431,414 km (0.106 R)
• M9: 2,478,089 km (0.068 R)
• M10: 2,572,485 km (0.081 R)
• M11: 3,062,268 km (0.032 R)
• M12: 3,740,994 km (0.083 R)
• M13: 4,350,456 km (0.079 R)
• M14: 4,522,044 km (0.082 R)
• M15: 4,812,863 km (0.093 R)
• M16: 5,230,241 km (0.091 R)
• M17: 5,290,828 km (0.053 R)
• M18: 6,163,283 km (0.113 R)
• M19: 7,898,319 km (0.093 R)
• M20: 8,460,508 km (0.077 R)
• M21: 9,108,566 km (0.062 R)
• M22: 10,299,365 km (0.091 R)
• M23: 10,528,100 km (0.108 R)
• M24: 10,604,694 km (0.059 R)
• M25: 10,758,480 km (0.049 R)
• M26: 12,175,472 km (0.083 R)
• M27: 12,336,439 km (0.117 R)
• M28: 12,742,148 km (0.073 R)
• M29: 13,317,502 km (0.084 R)
• M30: 14,749,602 km (0.063 R)
• M31: 16,318,285 km (0.106 R)
• M32: 16,584,869 km (0.081 R)
• M33: 18,306,591 km (0.104 R)
• M34: 18,583,496 km (0.107 R)
• M35: 19,516,837 km (0.066 R)
• M36: 20,084,113 km (0.095 R)
• M37: 21,525,937 km (0.099 R)
• M38: 21,720,564 km (0.101 R)
• M39: 23,100,155 km (0.1 R)
• M40: 24,102,760 km (0.111 R)
• M41: 24,507,871 km (0.114 R)
• M42: 24,813,051 km (0.08 R)
• M43: 25,736,369 km (0.1 R)
• M44: 26,462,218 km (0.094 R)
• M45: 31,176,196 km (0.051 R)
• M46: 32,283,071 km (0.055 R)
• M47: 36,605,103 km (0.097 R)
• M48: 38,007,134 km (0.085 R)
• M49: 39,784,357 km (0.032 R)
• M50: 40,142,943 km (0.109 R)
• M51: 40,863,556 km (0.117 R)
• M52: 41,104,708 km (0.119 R)
• M53: 41,346,308 km (0.076 R)
• M54: 42,195,575 km (0.108 R)
• M55: 42,561,342 km (0.088 R)
• M56: 44,035,031 km (0.102 R)
• M57: 44,158,599 km (0.107 R)
• M58: 45,275,646 km (0.115 R)
• M59: 45,775,153 km (0.044 R)
• M60: 52,825,701 km (0.114 R)
• M61: 52,957,048 km (0.094 R)
• M62: 53,614,979 km (0.099 R)
• M63: 58,704,000 km (0.039 R)
• M64: 59,658,135 km (0.119 R)
• M65: 60,068,482 km (0.107 R)
• M66: 60,205,513 km (0.079 R)
• M67: 60,892,317 km (0.107 R)
• M68: 61,858,121 km (0.085 R)
• M69: 66,762,239 km (0.06 R)
• M70: 67,472,978 km (0.111 R)
• M71: 68,472,292 km (0.109 R)
• M72: 68,758,622 km (0.068 R)
• M73: 70,485,430 km (0.11 R)
• M74: 74,864,310 km (0.071 R)
• M75: 79,330,255 km (0.09 R)
• M76: 79,631,096 km (0.088 R)
• M77: 79,932,237 km (0.065 R)
• M78: 80,989,445 km (0.109 R)
• M79: 81,292,231 km (0.108 R)
• M80: 82,507,564 km (0.066 R)
• M81: 85,109,819 km (0.115 R)
• M82: 85,726,013 km (0.116 R)
• M83: 90,237,735 km (0.079 R)
• M84: 94,188,615 km (0.04 R)
• M85: 97,068,074 km (0.094 R)
• M86: 99,165,586 km (0.108 R)
• M87: 101,767,542 km (0.091 R)
• M88: 102,421,434 km (0.088 R)
• M89: 102,912,863 km (0.061 R)
• M90: 107,038,473 km (0.088 R)
• M91: 109,204,950 km (0.112 R)
• M92: 110,377,498 km (0.104 R)
• M93: 111,049,491 km (0.081 R)
• M94: 112,228,622 km (0.101 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 18,091 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit