🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.28 AU - 1.58 AU

Year: 628 Days

Day: 46.3 Hours

Environment

Temp: -25 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,153,679 km

• M1: 499,358 km (0.068 R)
• M2: 1,262,606 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.44 AU - 3.48 AU

Year: 1869 Days

Day: 24.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.8 AU - 3.72 AU

Year: 2161 Days

Day: 31.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.31 AU - 5.01 AU

Year: 3693 Days

Day: 20.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,153,679 km

• M1: 271,071 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373

Radius: 14.8

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.83 AU - 5.25 AU

Year: 4154 Days

Day: 11.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 65,153,679 km

• M1: 194,028 km (0.097 R)
• M2: 307,723 km (0.039 R)
• M3: 709,991 km (0.073 R)
• M4: 1,127,519 km (0.077 R)
• M5: 1,401,732 km (0.098 R)
• M6: 1,973,346 km (0.111 R)
• M7: 2,278,076 km (0.098 R)
• M8: 2,708,469 km (0.051 R)
• M9: 2,820,219 km (0.103 R)
• M10: 2,982,533 km (0.064 R)
• M11: 3,198,402 km (0.071 R)
• M12: 3,454,065 km (0.113 R)
• M13: 3,663,502 km (0.12 R)
• M14: 3,949,384 km (0.084 R)
• M15: 4,870,308 km (0.097 R)
• M16: 5,046,684 km (0.091 R)
• M17: 5,205,258 km (0.104 R)
• M18: 5,405,869 km (0.101 R)
• M19: 6,107,034 km (0.041 R)
• M20: 6,276,229 km (0.049 R)
• M21: 6,447,070 km (0.111 R)
• M22: 6,706,173 km (0.098 R)
• M23: 7,234,852 km (0.08 R)
• M24: 7,549,457 km (0.109 R)
• M25: 7,937,663 km (0.08 R)
• M26: 8,355,939 km (0.074 R)
• M27: 8,449,886 km (0.052 R)
• M28: 9,165,562 km (0.11 R)
• M29: 10,075,267 km (0.117 R)
• M30: 10,426,972 km (0.082 R)
• M31: 11,039,425 km (0.12 R)
• M32: 11,298,080 km (0.06 R)
• M33: 11,611,188 km (0.104 R)
• M34: 12,086,162 km (0.072 R)
• M35: 12,192,526 km (0.101 R)
• M36: 12,486,785 km (0.055 R)
• M37: 13,246,592 km (0.088 R)
• M38: 14,668,819 km (0.094 R)
• M39: 14,839,361 km (0.097 R)
• M40: 14,981,928 km (0.085 R)
• M41: 15,268,557 km (0.116 R)
• M42: 15,556,982 km (0.068 R)
• M43: 15,818,030 km (0.111 R)
• M44: 16,728,632 km (0.058 R)
• M45: 16,877,183 km (0.106 R)
• M46: 17,656,289 km (0.099 R)
• M47: 17,837,751 km (0.104 R)
• M48: 17,989,443 km (0.106 R)
• M49: 18,141,584 km (0.105 R)
• M50: 19,032,440 km (0.099 R)
• M51: 19,530,002 km (0.112 R)
• M52: 20,158,163 km (0.088 R)
• M53: 20,697,314 km (0.096 R)
• M54: 21,466,397 km (0.109 R)
• M55: 21,724,902 km (0.041 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 502.7

Radius: 5.4

Gravity: 17.24 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 10.49 AU - 16.35 AU

Year: 18047 Days

Day: 21.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 65,153,679 km

• M1: 89,759 km (0.082 R)
• M2: 335,548 km (0.105 R)
• M3: 399,875 km (0.092 R)
• M4: 450,888 km (0.05 R)
• M5: 579,393 km (0.079 R)
• M6: 658,081 km (0.064 R)
• M7: 719,416 km (0.097 R)
• M8: 826,229 km (0.059 R)
• M9: 915,539 km (0.095 R)
• M10: 1,031,627 km (0.12 R)
• M11: 1,128,118 km (0.112 R)
• M12: 1,227,451 km (0.103 R)
• M13: 1,408,464 km (0.093 R)
• M14: 1,710,053 km (0.068 R)
• M15: 1,882,839 km (0.075 R)
• M16: 2,828,896 km (0.084 R)
• M17: 2,896,514 km (0.095 R)
• M18: 3,277,989 km (0.083 R)
• M19: 4,319,040 km (0.096 R)
• M20: 5,120,137 km (0.114 R)
• M21: 5,369,217 km (0.107 R)
• M22: 6,449,463 km (0.113 R)
• M23: 7,547,362 km (0.102 R)
• M24: 7,594,336 km (0.096 R)
• M25: 7,973,866 km (0.049 R)
• M26: 8,850,060 km (0.099 R)
• M27: 9,451,145 km (0.076 R)
• M28: 9,654,299 km (0.049 R)
• M29: 9,756,474 km (0.094 R)
• M30: 10,065,244 km (0.079 R)
• M31: 10,481,724 km (0.087 R)
• M32: 11,010,403 km (0.106 R)
• M33: 11,170,623 km (0.07 R)
• M34: 11,547,609 km (0.112 R)
• M35: 11,764,975 km (0.113 R)
• M36: 12,038,440 km (0.086 R)
• M37: 12,424,851 km (0.095 R)
• M38: 14,126,677 km (0.095 R)
• M39: 14,534,181 km (0.101 R)
• M40: 14,592,674 km (0.083 R)
• M41: 15,004,666 km (0.096 R)
• M42: 15,480,088 km (0.076 R)
• M43: 15,719,595 km (0.111 R)
• M44: 16,751,521 km (0.077 R)
• M45: 17,306,529 km (0.097 R)
• M46: 17,617,543 km (0.09 R)
• M47: 17,679,925 km (0.086 R)
• M48: 18,245,106 km (0.1 R)
• M49: 19,457,447 km (0.099 R)
• M50: 20,695,519 km (0.112 R)
• M51: 22,498,323 km (0.059 R)
• M52: 24,839,081 km (0.098 R)
• M53: 26,109,316 km (0.111 R)
• M54: 26,394,450 km (0.101 R)
• M55: 26,537,465 km (0.12 R)
• M56: 29,821,139 km (0.064 R)
• M57: 29,969,989 km (0.055 R)
• M58: 30,193,787 km (0.104 R)
• M59: 31,624,092 km (0.066 R)
• M60: 31,775,934 km (0.117 R)
• M61: 34,316,106 km (0.116 R)
• M62: 34,784,796 km (0.085 R)
• M63: 35,098,503 km (0.114 R)
• M64: 35,570,933 km (0.079 R)
• M65: 35,649,771 km (0.081 R)
• M66: 36,283,318 km (0.108 R)
• M67: 36,442,340 km (0.053 R)
• M68: 36,601,513 km (0.102 R)
• M69: 39,261,363 km (0.109 R)
• M70: 39,587,935 km (0.104 R)
• M71: 42,149,649 km (0.084 R)
• M72: 44,423,985 km (0.083 R)
• M73: 46,824,433 km (0.086 R)
• M74: 48,739,884 km (0.116 R)
• M75: 50,858,489 km (0.114 R)
• M76: 53,097,071 km (0.113 R)
• M77: 53,367,844 km (0.041 R)
• M78: 54,364,764 km (0.032 R)
• M79: 55,093,605 km (0.074 R)
• M80: 57,299,425 km (0.093 R)
• M81: 57,484,478 km (0.069 R)
• M82: 58,134,032 km (0.063 R)
• M83: 60,191,002 km (0.084 R)
• M84: 61,228,314 km (0.073 R)
• M85: 61,796,786 km (0.1 R)
• M86: 61,986,626 km (0.104 R)
• M87: 62,747,929 km (0.11 R)
• M88: 62,843,223 km (0.072 R)
• M89: 63,416,482 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 334.1

Radius: 3.1

Gravity: 34.77 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 15.13 AU - 16.43 AU

Year: 23011 Days

Day: 21.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,153,679 km

• M1: 171,589 km (0.029 R)
• M2: 1,255,725 km (0.057 R)
• M3: 1,497,923 km (0.079 R)
• M4: 1,581,848 km (0.118 R)
• M5: 1,872,666 km (0.056 R)
• M6: 2,873,775 km (0.099 R)
• M7: 2,978,194 km (0.06 R)
• M8: 3,190,623 km (0.042 R)
• M9: 3,444,641 km (0.1 R)
• M10: 4,166,301 km (0.115 R)
• M11: 4,974,428 km (0.043 R)
• M12: 5,183,865 km (0.049 R)
• M13: 5,524,799 km (0.062 R)
• M14: 5,568,033 km (0.074 R)
• M15: 5,873,063 km (0.085 R)
• M16: 5,961,326 km (0.097 R)
• M17: 6,363,594 km (0.072 R)
• M18: 6,499,579 km (0.111 R)
• M19: 6,590,684 km (0.074 R)
• M20: 7,193,862 km (0.1 R)
• M21: 7,717,904 km (0.118 R)
• M22: 8,008,872 km (0.111 R)
• M23: 8,155,777 km (0.034 R)
• M24: 8,303,430 km (0.094 R)
• M25: 8,402,464 km (0.073 R)
• M26: 8,852,753 km (0.083 R)
• M27: 9,208,347 km (0.065 R)
• M28: 9,620,340 km (0.096 R)
• M29: 10,355,913 km (0.116 R)
• M30: 11,273,097 km (0.057 R)
• M31: 11,713,663 km (0.104 R)
• M32: 12,782,240 km (0.08 R)
• M33: 14,890,673 km (0.082 R)
• M34: 15,923,197 km (0.111 R)
• M35: 16,541,186 km (0.045 R)
• M36: 16,665,801 km (0.114 R)
• M37: 17,041,292 km (0.046 R)
• M38: 17,419,625 km (0.098 R)
• M39: 18,184,369 km (0.091 R)
• M40: 19,680,797 km (0.098 R)
• M41: 19,878,864 km (0.054 R)
• M42: 20,077,530 km (0.115 R)
• M43: 22,032,326 km (0.064 R)
• M44: 22,306,688 km (0.114 R)
• M45: 23,136,507 km (0.085 R)
• M46: 24,541,830 km (0.042 R)
• M47: 25,111,648 km (0.047 R)
• M48: 25,613,848 km (0.041 R)
• M49: 25,757,911 km (0.108 R)
• M50: 26,555,118 km (0.078 R)
• M51: 26,847,133 km (0.12 R)
• M52: 27,507,757 km (0.096 R)
• M53: 28,845,162 km (0.079 R)
• M54: 29,370,999 km (0.087 R)
• M55: 32,747,722 km (0.101 R)
• M56: 33,453,375 km (0.107 R)
• M57: 33,926,553 km (0.12 R)
• M58: 34,322,539 km (0.118 R)
• M59: 34,481,412 km (0.096 R)
• M60: 36,163,939 km (0.062 R)
• M61: 36,325,654 km (0.063 R)
• M62: 36,811,997 km (0.073 R)
• M63: 37,382,114 km (0.093 R)
• M64: 37,873,095 km (0.093 R)
• M65: 38,448,598 km (0.045 R)
• M66: 39,441,927 km (0.111 R)
• M67: 40,276,235 km (0.086 R)
• M68: 40,611,484 km (0.069 R)
• M69: 42,216,818 km (0.067 R)
• M70: 42,472,182 km (0.073 R)
• M71: 45,663,703 km (0.086 R)
• M72: 47,863,240 km (0.102 R)
• M73: 48,574,429 km (0.107 R)
• M74: 49,109,989 km (0.098 R)
• M75: 49,917,219 km (0.061 R)
• M76: 50,007,127 km (0.074 R)
• M77: 51,544,545 km (0.079 R)
• M78: 52,547,598 km (0.087 R)
• M79: 52,822,260 km (0.069 R)
• M80: 53,097,371 km (0.119 R)
• M81: 54,295,201 km (0.105 R)
• M82: 55,222,708 km (0.107 R)
• M83: 55,968,453 km (0.109 R)
• M84: 56,529,894 km (0.076 R)
• M85: 57,093,279 km (0.101 R)
• M86: 57,658,460 km (0.072 R)
• M87: 60,704,123 km (0.057 R)
• M88: 60,800,165 km (0.106 R)
• M89: 61,956,257 km (0.086 R)
• M90: 62,731,025 km (0.034 R)
• M91: 63,411,545 km (0.108 R)
• M92: 63,606,471 km (0.101 R)
• M93: 63,704,009 km (0.097 R)
• M94: 63,801,547 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 200

Radius: 3.8

Gravity: 13.85 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 15.1 AU - 22 AU

Year: 29328 Days

Day: 21.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 65,153,679 km

• M1: 63,729 km (0.116 R)
• M2: 204,500 km (0.106 R)
• M3: 289,322 km (0.066 R)
• M4: 336,146 km (0.076 R)
• M5: 510,578 km (0.072 R)
• M6: 775,216 km (0.082 R)
• M7: 1,893,759 km (0.096 R)
• M8: 2,044,704 km (0.041 R)
• M9: 2,422,588 km (0.117 R)
• M10: 2,652,819 km (0.12 R)
• M11: 2,719,988 km (0.058 R)
• M12: 3,028,758 km (0.096 R)
• M13: 3,531,108 km (0.107 R)
• M14: 4,020,293 km (0.104 R)
• M15: 4,977,869 km (0.118 R)
• M16: 5,102,335 km (0.056 R)
• M17: 5,481,864 km (0.104 R)
• M18: 5,653,603 km (0.113 R)
• M19: 6,765,564 km (0.087 R)
• M20: 7,322,666 km (0.093 R)
• M21: 7,369,790 km (0.049 R)
• M22: 7,416,913 km (0.093 R)
• M23: 7,894,280 km (0.108 R)
• M24: 8,283,384 km (0.077 R)
• M25: 8,529,771 km (0.107 R)
• M26: 8,728,587 km (0.093 R)
• M27: 9,849,075 km (0.078 R)
• M28: 10,057,614 km (0.102 R)
• M29: 10,906,134 km (0.06 R)
• M30: 11,230,312 km (0.037 R)
• M31: 12,445,645 km (0.112 R)
• M32: 12,614,541 km (0.09 R)
• M33: 14,759,625 km (0.05 R)
• M34: 15,358,465 km (0.109 R)
• M35: 15,904,198 km (0.049 R)
• M36: 16,210,126 km (0.103 R)
• M37: 16,271,611 km (0.041 R)
• M38: 16,703,649 km (0.105 R)
• M39: 18,086,083 km (0.071 R)
• M40: 18,405,325 km (0.073 R)
• M41: 19,049,344 km (0.082 R)
• M42: 19,374,271 km (0.055 R)
• M43: 19,963,537 km (0.04 R)
• M44: 21,293,911 km (0.049 R)
• M45: 21,496,017 km (0.058 R)
• M46: 23,829,594 km (0.042 R)
• M47: 24,460,748 km (0.03 R)
• M48: 24,884,409 km (0.086 R)
• M49: 24,955,318 km (0.065 R)
• M50: 25,882,676 km (0.107 R)
• M51: 27,331,082 km (0.104 R)
• M52: 27,917,805 km (0.064 R)
• M53: 29,778,055 km (0.083 R)
• M54: 30,154,892 km (0.078 R)
• M55: 30,305,985 km (0.094 R)
• M56: 30,533,225 km (0.089 R)
• M57: 30,761,062 km (0.097 R)
• M58: 31,065,643 km (0.055 R)
• M59: 31,831,435 km (0.111 R)
• M60: 32,836,284 km (0.088 R)
• M61: 33,459,957 km (0.11 R)
• M62: 34,087,371 km (0.118 R)
• M63: 34,639,537 km (0.089 R)
• M64: 34,797,961 km (0.108 R)
• M65: 34,877,098 km (0.086 R)
• M66: 35,274,280 km (0.093 R)
• M67: 35,672,959 km (0.058 R)
• M68: 35,992,948 km (0.062 R)
• M69: 37,201,400 km (0.099 R)
• M70: 37,282,333 km (0.11 R)
• M71: 38,504,846 km (0.096 R)
• M72: 38,750,935 km (0.05 R)
• M73: 39,492,342 km (0.108 R)
• M74: 40,155,360 km (0.109 R)
• M75: 41,492,166 km (0.09 R)
• M76: 42,250,627 km (0.1 R)
• M77: 44,639,107 km (0.092 R)
• M78: 45,329,501 km (0.11 R)
• M79: 45,936,569 km (0.104 R)
• M80: 47,861,894 km (0.085 R)
• M81: 48,745,718 km (0.071 R)
• M82: 49,634,778 km (0.12 R)
• M83: 50,260,397 km (0.117 R)
• M84: 53,153,470 km (0.105 R)
• M85: 53,335,979 km (0.112 R)
• M86: 54,344,119 km (0.074 R)
• M87: 54,896,584 km (0.105 R)
• M88: 56,007,049 km (0.051 R)
• M89: 56,378,950 km (0.067 R)
• M90: 58,438,613 km (0.059 R)
• M91: 60,522,661 km (0.119 R)
• M92: 60,618,104 km (0.119 R)
• M93: 60,999,729 km (0.091 R)
• M94: 61,957,604 km (0.09 R)
• M95: 62,342,220 km (0.037 R)
• M96: 62,438,411 km (0.098 R)
• M97: 63,985,253 km (0.079 R)
• M98: 64,763,461 km (0.11 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 14,030 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit