🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.52 AU - 0.62 AU

Year: 164 Days

Day: 27.7 Hours

Environment

Temp: 204 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.17 AU - 1.41 AU

Year: 558 Days

Day: 26.8 Hours

Environment

Temp: -36 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.92 AU - 4.32 AU

Year: 2623 Days

Day: 43 Hours

Environment

Temp: -127 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.3

Radius: 12

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.27 AU - 9.49 AU

Year: 8423 Days

Day: 5.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 77,333,576 km

• M1: 155,432 km (0.101 R)
• M2: 331,658 km (0.116 R)
• M3: 424,559 km (0.114 R)
• M4: 566,826 km (0.117 R)
• M5: 748,737 km (0.1 R)
• M6: 825,182 km (0.103 R)
• M7: 951,442 km (0.107 R)
• M8: 1,303,446 km (0.063 R)
• M9: 1,681,181 km (0.088 R)
• M10: 1,890,468 km (0.089 R)
• M11: 2,092,874 km (0.111 R)
• M12: 2,690,219 km (0.087 R)
• M13: 2,812,590 km (0.112 R)
• M14: 3,527,518 km (0.07 R)
• M15: 3,975,115 km (0.108 R)
• M16: 4,195,622 km (0.034 R)
• M17: 4,461,457 km (0.095 R)
• M18: 4,648,754 km (0.088 R)
• M19: 4,817,500 km (0.109 R)
• M20: 4,902,621 km (0.08 R)
• M21: 5,160,977 km (0.086 R)
• M22: 5,646,572 km (0.066 R)
• M23: 6,449,164 km (0.119 R)
• M24: 6,661,444 km (0.077 R)
• M25: 7,189,973 km (0.078 R)
• M26: 7,287,511 km (0.07 R)
• M27: 7,632,483 km (0.067 R)
• M28: 7,707,133 km (0.072 R)
• M29: 7,832,047 km (0.078 R)
• M30: 8,083,820 km (0.105 R)
• M31: 8,312,854 km (0.084 R)
• M32: 8,751,326 km (0.115 R)
• M33: 9,117,990 km (0.104 R)
• M34: 9,276,714 km (0.12 R)
• M35: 9,543,447 km (0.073 R)
• M36: 9,650,708 km (0.114 R)
• M37: 9,758,568 km (0.069 R)
• M38: 9,866,728 km (0.077 R)
• M39: 9,948,109 km (0.042 R)
• M40: 10,057,016 km (0.074 R)
• M41: 10,166,222 km (0.069 R)
• M42: 10,385,982 km (0.089 R)
• M43: 10,579,561 km (0.091 R)
• M44: 10,690,713 km (0.086 R)
• M45: 10,802,313 km (0.069 R)
• M46: 11,026,560 km (0.088 R)
• M47: 11,139,207 km (0.034 R)
• M48: 11,394,271 km (0.083 R)
• M49: 11,881,362 km (0.065 R)
• M50: 12,639,374 km (0.076 R)
• M51: 13,263,048 km (0.091 R)
• M52: 14,171,406 km (0.095 R)
• M53: 14,355,561 km (0.102 R)
• M54: 15,162,492 km (0.118 R)
• M55: 15,287,855 km (0.096 R)
• M56: 15,539,778 km (0.064 R)
• M57: 15,729,767 km (0.11 R)
• M58: 16,047,962 km (0.114 R)
• M59: 16,787,873 km (0.103 R)
• M60: 17,276,310 km (0.081 R)
• M61: 17,835,657 km (0.103 R)
• M62: 17,934,990 km (0.069 R)
• M63: 18,770,045 km (0.113 R)
• M64: 18,871,023 km (0.041 R)
• M65: 19,107,538 km (0.072 R)
• M66: 19,515,192 km (0.073 R)
• M67: 19,788,657 km (0.11 R)
• M68: 20,408,441 km (0.056 R)
• M69: 20,546,968 km (0.052 R)
• M70: 20,929,789 km (0.058 R)
• M71: 21,139,526 km (0.041 R)
• M72: 21,314,854 km (0.086 R)
• M73: 21,950,196 km (0.029 R)
• M74: 22,555,918 km (0.102 R)
• M75: 23,420,444 km (0.082 R)
• M76: 24,039,331 km (0.11 R)
• M77: 24,332,542 km (0.093 R)
• M78: 24,626,801 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.6

Radius: 12.1

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.57 AU - 9.95 AU

Year: 9873 Days

Day: 11.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 77,333,576 km

• M1: 166,502 km (0.087 R)
• M2: 295,157 km (0.069 R)
• M3: 524,789 km (0.107 R)
• M4: 1,675,496 km (0.119 R)
• M5: 1,786,498 km (0.115 R)
• M6: 3,518,692 km (0.091 R)
• M7: 3,686,840 km (0.094 R)
• M8: 3,882,364 km (0.092 R)
• M9: 4,056,346 km (0.092 R)
• M10: 4,515,612 km (0.069 R)
• M11: 4,884,370 km (0.118 R)
• M12: 5,126,569 km (0.112 R)
• M13: 5,567,135 km (0.11 R)
• M14: 5,991,245 km (0.045 R)
• M15: 7,356,625 km (0.098 R)
• M16: 7,510,711 km (0.116 R)
• M17: 7,790,758 km (0.116 R)
• M18: 7,885,005 km (0.051 R)
• M19: 8,489,978 km (0.103 R)
• M20: 9,176,034 km (0.081 R)
• M21: 9,576,208 km (0.075 R)
• M22: 9,812,274 km (0.111 R)
• M23: 9,982,068 km (0.097 R)
• M24: 10,428,168 km (0.081 R)
• M25: 10,566,696 km (0.115 R)
• M26: 11,162,544 km (0.104 R)
• M27: 11,268,759 km (0.067 R)
• M28: 12,094,838 km (0.043 R)
• M29: 12,313,550 km (0.034 R)
• M30: 12,423,355 km (0.092 R)
• M31: 13,276,362 km (0.115 R)
• M32: 13,615,351 km (0.083 R)
• M33: 14,378,899 km (0.049 R)
• M34: 14,765,908 km (0.072 R)
• M35: 15,234,748 km (0.104 R)
• M36: 16,067,111 km (0.092 R)
• M37: 16,147,145 km (0.091 R)
• M38: 17,159,025 km (0.098 R)
• M39: 17,322,835 km (0.062 R)
• M40: 17,446,104 km (0.03 R)
• M41: 17,569,522 km (0.052 R)
• M42: 18,108,074 km (0.11 R)
• M43: 18,989,355 km (0.067 R)
• M44: 19,499,334 km (0.074 R)
• M45: 19,627,540 km (0.069 R)
• M46: 21,099,732 km (0.12 R)
• M47: 21,583,682 km (0.095 R)
• M48: 21,937,929 km (0.053 R)
• M49: 22,115,801 km (0.043 R)
• M50: 23,601,458 km (0.088 R)
• M51: 24,241,437 km (0.119 R)
• M52: 24,471,369 km (0.084 R)
• M53: 24,979,703 km (0.111 R)
• M54: 25,538,451 km (0.082 R)
• M55: 25,725,598 km (0.095 R)
• M56: 28,054,687 km (0.11 R)
• M57: 29,171,136 km (0.051 R)
• M58: 29,513,865 km (0.073 R)
• M59: 29,612,001 km (0.118 R)
• M60: 29,808,573 km (0.118 R)
• M61: 30,649,163 km (0.082 R)
• M62: 30,897,795 km (0.07 R)
• M63: 32,657,365 km (0.104 R)
• M64: 33,217,160 km (0.083 R)

Asteroid Belt

Center: 11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541.1

Radius: 4.8

Gravity: 23.49 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 12.17 AU - 14.29 AU

Year: 18325 Days

Day: 23.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 77,333,576 km

• M1: 116,238 km (0.1 R)
• M2: 233,373 km (0.032 R)
• M3: 290,968 km (0.107 R)
• M4: 353,799 km (0.111 R)
• M5: 421,567 km (0.105 R)
• M6: 692,489 km (0.105 R)
• M7: 1,503,758 km (0.106 R)
• M8: 1,559,707 km (0.102 R)
• M9: 1,879,548 km (0.093 R)
• M10: 2,062,356 km (0.119 R)
• M11: 2,283,013 km (0.074 R)
• M12: 2,577,871 km (0.063 R)
• M13: 2,954,408 km (0.082 R)
• M14: 3,095,479 km (0.066 R)
• M15: 3,495,205 km (0.103 R)
• M16: 4,183,654 km (0.075 R)
• M17: 4,422,263 km (0.101 R)
• M18: 4,624,519 km (0.119 R)
• M19: 4,871,206 km (0.114 R)
• M20: 6,853,677 km (0.115 R)
• M21: 7,087,798 km (0.111 R)
• M22: 7,134,921 km (0.117 R)
• M23: 7,467,627 km (0.028 R)
• M24: 7,805,419 km (0.065 R)
• M25: 7,902,807 km (0.102 R)
• M26: 9,051,868 km (0.118 R)
• M27: 9,515,621 km (0.052 R)
• M28: 9,724,310 km (0.084 R)
• M29: 9,776,670 km (0.092 R)
• M30: 10,466,166 km (0.091 R)
• M31: 10,627,433 km (0.1 R)
• M32: 10,735,442 km (0.095 R)
• M33: 11,007,112 km (0.119 R)
• M34: 11,061,715 km (0.116 R)
• M35: 11,116,468 km (0.084 R)
• M36: 11,391,279 km (0.111 R)
• M37: 11,668,335 km (0.109 R)
• M38: 11,723,985 km (0.086 R)
• M39: 12,059,832 km (0.102 R)
• M40: 12,285,576 km (0.112 R)
• M41: 12,342,273 km (0.101 R)
• M42: 12,741,101 km (0.059 R)
• M43: 13,668,907 km (0.07 R)
• M44: 13,904,224 km (0.047 R)
• M45: 14,140,888 km (0.116 R)
• M46: 17,209,141 km (0.055 R)
• M47: 17,718,521 km (0.107 R)
• M48: 18,168,362 km (0.116 R)
• M49: 18,362,241 km (0.114 R)
• M50: 19,341,957 km (0.083 R)
• M51: 20,004,526 km (0.107 R)
• M52: 20,071,247 km (0.044 R)
• M53: 20,472,768 km (0.03 R)
• M54: 20,539,937 km (0.113 R)
• M55: 21,351,954 km (0.104 R)
• M56: 22,797,968 km (0.098 R)
• M57: 23,216,842 km (0.087 R)
• M58: 23,920,700 km (0.091 R)
• M59: 24,702,947 km (0.045 R)
• M60: 24,989,427 km (0.105 R)
• M61: 25,205,147 km (0.109 R)
• M62: 25,349,210 km (0.03 R)
• M63: 28,437,957 km (0.048 R)
• M64: 30,026,088 km (0.081 R)
• M65: 31,100,949 km (0.06 R)
• M66: 32,266,316 km (0.12 R)
• M67: 32,344,556 km (0.117 R)
• M68: 32,972,418 km (0.106 R)
• M69: 33,129,944 km (0.113 R)
• M70: 33,525,032 km (0.071 R)
• M71: 34,639,686 km (0.093 R)
• M72: 35,121,092 km (0.098 R)
• M73: 35,443,176 km (0.077 R)
• M74: 36,415,562 km (0.098 R)
• M75: 37,890,448 km (0.059 R)
• M76: 38,635,146 km (0.094 R)
• M77: 40,223,277 km (0.088 R)
• M78: 40,729,067 km (0.103 R)
• M79: 46,078,538 km (0.076 R)
• M80: 46,607,965 km (0.064 R)
• M81: 46,784,789 km (0.099 R)
• M82: 47,227,898 km (0.111 R)
• M83: 47,316,759 km (0.062 R)
• M84: 49,554,743 km (0.064 R)
• M85: 51,552,623 km (0.105 R)
• M86: 53,114,275 km (0.097 R)
• M87: 55,908,015 km (0.109 R)
• M88: 57,322,613 km (0.104 R)
• M89: 58,176,966 km (0.054 R)
• M90: 58,558,142 km (0.119 R)
• M91: 61,152,169 km (0.094 R)
• M92: 61,345,748 km (0.073 R)
• M93: 62,316,938 km (0.093 R)
• M94: 63,587,173 km (0.072 R)
• M95: 63,685,310 km (0.06 R)
• M96: 65,162,140 km (0.086 R)
• M97: 65,458,942 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 334

Radius: 7.4

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 13.89 AU - 22.33 AU

Year: 29348 Days

Day: 15.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,333,576 km

• M1: 137,331 km (0.043 R)
• M2: 397,332 km (0.074 R)
• M3: 513,569 km (0.065 R)
• M4: 686,953 km (0.094 R)
• M5: 879,037 km (0.086 R)
• M6: 1,088,325 km (0.118 R)
• M7: 1,431,652 km (0.079 R)
• M8: 1,646,923 km (0.108 R)
• M9: 1,774,680 km (0.063 R)
• M10: 1,839,755 km (0.088 R)
• M11: 3,104,305 km (0.091 R)
• M12: 3,343,064 km (0.116 R)
• M13: 3,838,532 km (0.116 R)
• M14: 4,181,560 km (0.115 R)
• M15: 5,222,013 km (0.116 R)
• M16: 5,316,110 km (0.118 R)
• M17: 5,363,383 km (0.118 R)
• M18: 8,008,273 km (0.105 R)
• M19: 8,062,577 km (0.108 R)
• M20: 8,226,088 km (0.086 R)
• M21: 9,344,481 km (0.068 R)
• M22: 10,748,607 km (0.094 R)
• M23: 11,536,240 km (0.049 R)
• M24: 11,906,046 km (0.111 R)
• M25: 12,279,891 km (0.09 R)
• M26: 12,720,756 km (0.085 R)
• M27: 12,784,036 km (0.081 R)
• M28: 13,553,268 km (0.111 R)
• M29: 14,271,338 km (0.114 R)
• M30: 15,948,928 km (0.087 R)
• M31: 17,405,712 km (0.073 R)
• M32: 17,546,633 km (0.06 R)
• M33: 17,829,822 km (0.119 R)
• M34: 18,832,278 km (0.09 R)
• M35: 19,413,316 km (0.068 R)
• M36: 20,518,694 km (0.112 R)
• M37: 22,482,466 km (0.09 R)
• M38: 22,559,209 km (0.072 R)
• M39: 23,798,628 km (0.098 R)
• M40: 24,347,801 km (0.117 R)
• M41: 25,538,600 km (0.098 R)
• M42: 25,939,672 km (0.036 R)
• M43: 30,742,811 km (0.102 R)
• M44: 30,827,932 km (0.119 R)
• M45: 31,340,754 km (0.084 R)
• M46: 32,808,758 km (0.097 R)
• M47: 32,982,890 km (0.074 R)
• M48: 33,858,486 km (0.064 R)
• M49: 34,122,526 km (0.11 R)
• M50: 38,716,378 km (0.12 R)
• M51: 38,900,533 km (0.077 R)
• M52: 39,547,095 km (0.062 R)
• M53: 39,918,097 km (0.098 R)
• M54: 40,290,297 km (0.104 R)
• M55: 40,944,488 km (0.102 R)
• M56: 42,073,952 km (0.116 R)
• M57: 42,168,498 km (0.088 R)
• M58: 44,075,123 km (0.083 R)
• M59: 45,426,441 km (0.092 R)
• M60: 47,675,794 km (0.086 R)
• M61: 48,665,085 km (0.064 R)
• M62: 49,861,120 km (0.05 R)
• M63: 50,261,893 km (0.107 R)
• M64: 51,167,708 km (0.066 R)
• M65: 52,893,170 km (0.084 R)
• M66: 53,917,167 km (0.063 R)
• M67: 57,237,342 km (0.085 R)
• M68: 57,867,299 km (0.083 R)
• M69: 58,183,100 km (0.087 R)
• M70: 59,239,859 km (0.097 R)
• M71: 59,983,510 km (0.072 R)
• M72: 60,196,388 km (0.079 R)
• M73: 60,623,191 km (0.062 R)
• M74: 61,802,022 km (0.076 R)
• M75: 63,530,177 km (0.106 R)
• M76: 64,182,274 km (0.052 R)
• M77: 64,945,971 km (0.116 R)
• M78: 65,274,039 km (0.106 R)
• M79: 65,712,510 km (0.1 R)
• M80: 67,254,715 km (0.103 R)
• M81: 68,697,586 km (0.116 R)
• M82: 68,920,337 km (0.091 R)
• M83: 69,255,137 km (0.08 R)
• M84: 69,590,386 km (0.089 R)
• M85: 69,814,334 km (0.116 R)
• M86: 71,387,805 km (0.082 R)
• M87: 71,613,548 km (0.069 R)
• M88: 72,745,705 km (0.095 R)
• M89: 74,340,867 km (0.075 R)
• M90: 75,717,167 km (0.071 R)
• M91: 76,293,119 km (0.07 R)
• M92: 77,217,783 km (0.099 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: 425 - 20,155 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit