🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.42 AU - 2.26 AU

Year: 894 Days

Day: 37.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.06 AU - 4.26 AU

Year: 2508 Days

Day: 20.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,625,458 km

• M1: 788,979 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.73 AU - 5.39 AU

Year: 3488 Days

Day: 37.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.1

Radius: 8.1

Gravity: 15.18 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 7.06 AU - 10.58 AU

Year: 9382 Days

Day: 11.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 95,625,458 km

• M1: 226,192 km (0.094 R)
• M2: 357,240 km (0.099 R)
• M3: 531,970 km (0.101 R)
• M4: 1,042,099 km (0.087 R)
• M5: 1,868,029 km (0.075 R)
• M6: 2,100,055 km (0.092 R)
• M7: 2,206,120 km (0.112 R)
• M8: 2,341,356 km (0.031 R)
• M9: 2,648,630 km (0.06 R)
• M10: 2,734,649 km (0.056 R)
• M11: 3,028,160 km (0.117 R)
• M12: 3,645,551 km (0.113 R)
• M13: 3,741,443 km (0.114 R)
• M14: 4,402,516 km (0.083 R)
• M15: 4,816,303 km (0.09 R)
• M16: 5,242,807 km (0.095 R)
• M17: 5,980,175 km (0.092 R)
• M18: 6,361,051 km (0.07 R)
• M19: 8,635,537 km (0.106 R)
• M20: 8,721,107 km (0.096 R)
• M21: 8,936,079 km (0.084 R)
• M22: 9,022,547 km (0.113 R)
• M23: 9,371,259 km (0.06 R)
• M24: 9,591,467 km (0.045 R)
• M25: 10,217,086 km (0.103 R)
• M26: 11,040,772 km (0.093 R)
• M27: 11,180,197 km (0.099 R)
• M28: 11,366,895 km (0.086 R)
• M29: 12,654,185 km (0.106 R)
• M30: 13,339,642 km (0.086 R)
• M31: 15,002,871 km (0.051 R)
• M32: 15,054,183 km (0.065 R)
• M33: 15,415,761 km (0.095 R)
• M34: 15,467,672 km (0.064 R)
• M35: 15,832,541 km (0.12 R)
• M36: 18,080,548 km (0.07 R)
• M37: 18,907,226 km (0.116 R)
• M38: 19,074,177 km (0.114 R)
• M39: 19,185,628 km (0.044 R)
• M40: 20,255,701 km (0.08 R)
• M41: 21,344,923 km (0.103 R)
• M42: 21,460,712 km (0.084 R)
• M43: 21,925,962 km (0.094 R)
• M44: 22,218,425 km (0.097 R)
• M45: 23,103,446 km (0.079 R)
• M46: 23,341,307 km (0.11 R)
• M47: 23,520,376 km (0.039 R)
• M48: 25,029,669 km (0.11 R)
• M49: 25,335,297 km (0.08 R)
• M50: 25,703,757 km (0.028 R)
• M51: 25,765,241 km (0.095 R)
• M52: 25,888,510 km (0.092 R)
• M53: 25,950,294 km (0.107 R)
• M54: 26,507,995 km (0.089 R)
• M55: 27,132,267 km (0.074 R)
• M56: 28,969,927 km (0.115 R)
• M57: 29,355,141 km (0.095 R)
• M58: 29,548,272 km (0.059 R)
• M59: 30,065,731 km (0.094 R)
• M60: 32,430,724 km (0.096 R)
• M61: 32,830,599 km (0.071 R)
• M62: 33,165,250 km (0.08 R)
• M63: 33,232,269 km (0.099 R)
• M64: 33,299,289 km (0.084 R)
• M65: 33,568,117 km (0.118 R)
• M66: 36,019,727 km (0.092 R)
• M67: 36,988,522 km (0.08 R)
• M68: 37,266,924 km (0.069 R)
• M69: 37,546,074 km (0.071 R)
• M70: 37,755,810 km (0.069 R)
• M71: 38,246,790 km (0.109 R)
• M72: 39,946,222 km (0.074 R)
• M73: 41,236,952 km (0.068 R)
• M74: 42,322,883 km (0.066 R)
• M75: 42,395,737 km (0.072 R)
• M76: 42,468,442 km (0.083 R)
• M77: 42,541,296 km (0.096 R)
• M78: 43,418,388 km (0.118 R)
• M79: 43,712,049 km (0.112 R)
• M80: 44,301,315 km (0.104 R)
• M81: 44,523,019 km (0.119 R)
• M82: 45,041,675 km (0.045 R)
• M83: 45,487,925 km (0.079 R)
• M84: 45,786,224 km (0.116 R)
• M85: 49,492,361 km (0.113 R)
• M86: 49,952,823 km (0.078 R)
• M87: 51,575,362 km (0.092 R)
• M88: 51,808,585 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.4

Radius: 9

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 7.9 AU - 10.62 AU

Year: 10092 Days

Day: 8.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 95,625,458 km

• M1: 146,756 km (0.097 R)
• M2: 218,712 km (0.04 R)
• M3: 282,890 km (0.113 R)
• M4: 462,856 km (0.103 R)
• M5: 696,228 km (0.092 R)
• M6: 850,913 km (0.092 R)
• M7: 932,743 km (0.027 R)
• M8: 1,343,688 km (0.103 R)
• M9: 1,519,166 km (0.066 R)
• M10: 1,913,955 km (0.091 R)
• M11: 2,045,152 km (0.098 R)
• M12: 2,457,145 km (0.081 R)
• M13: 2,624,246 km (0.071 R)
• M14: 2,944,684 km (0.108 R)
• M15: 3,435,665 km (0.047 R)
• M16: 3,896,576 km (0.117 R)
• M17: 4,007,877 km (0.068 R)
• M18: 4,996,270 km (0.09 R)
• M19: 5,486,502 km (0.084 R)
• M20: 5,832,522 km (0.111 R)
• M21: 6,512,594 km (0.073 R)
• M22: 6,678,348 km (0.119 R)
• M23: 7,911,932 km (0.12 R)
• M24: 8,124,361 km (0.032 R)
• M25: 8,446,595 km (0.086 R)
• M26: 8,772,868 km (0.085 R)
• M27: 10,349,929 km (0.083 R)
• M28: 10,465,867 km (0.099 R)
• M29: 10,973,453 km (0.111 R)
• M30: 11,250,059 km (0.093 R)
• M31: 11,329,496 km (0.083 R)
• M32: 11,488,967 km (0.097 R)
• M33: 12,379,523 km (0.116 R)
• M34: 12,502,642 km (0.088 R)
• M35: 12,999,457 km (0.056 R)
• M36: 14,875,264 km (0.095 R)
• M37: 14,962,629 km (0.09 R)
• M38: 15,049,995 km (0.098 R)
• M39: 15,137,659 km (0.081 R)
• M40: 15,445,681 km (0.076 R)
• M41: 16,562,429 km (0.096 R)
• M42: 16,970,831 km (0.072 R)
• M43: 17,520,603 km (0.108 R)
• M44: 17,751,283 km (0.119 R)
• M45: 20,258,992 km (0.117 R)
• M46: 20,355,633 km (0.073 R)
• M47: 20,452,572 km (0.107 R)
• M48: 20,598,280 km (0.072 R)
• M49: 21,627,813 km (0.117 R)
• M50: 22,074,213 km (0.09 R)
• M51: 22,523,605 km (0.12 R)
• M52: 22,975,989 km (0.071 R)
• M53: 24,145,844 km (0.085 R)
• M54: 24,351,242 km (0.055 R)
• M55: 24,608,850 km (0.078 R)
• M56: 25,022,787 km (0.082 R)
• M57: 25,857,693 km (0.036 R)
• M58: 26,015,369 km (0.115 R)
• M59: 27,930,970 km (0.073 R)
• M60: 29,781,645 km (0.073 R)
• M61: 30,222,809 km (0.059 R)
• M62: 30,555,066 km (0.096 R)
• M63: 30,777,368 km (0.1 R)
• M64: 30,888,669 km (0.106 R)
• M65: 31,223,320 km (0.081 R)
• M66: 32,065,406 km (0.112 R)
• M67: 32,178,352 km (0.067 R)
• M68: 32,234,751 km (0.114 R)
• M69: 33,142,810 km (0.082 R)
• M70: 34,059,246 km (0.061 R)
• M71: 34,462,712 km (0.077 R)
• M72: 34,867,973 km (0.104 R)
• M73: 35,391,116 km (0.113 R)
• M74: 35,624,489 km (0.092 R)
• M75: 36,268,957 km (0.112 R)
• M76: 37,509,871 km (0.105 R)
• M77: 38,884,975 km (0.105 R)
• M78: 39,186,115 km (0.09 R)
• M79: 39,488,004 km (0.12 R)
• M80: 40,337,420 km (0.025 R)

Asteroid Belt

Center: 9.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.6

Radius: 8.4

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 8.51 AU - 12.5 AU

Year: 12186 Days

Day: 13.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 95,625,458 km

• M1: 205,099 km (0.102 R)
• M2: 389,104 km (0.038 R)
• M3: 732,431 km (0.114 R)
• M4: 795,262 km (0.094 R)
• M5: 977,772 km (0.093 R)
• M6: 1,482,365 km (0.056 R)
• M7: 1,815,520 km (0.118 R)
• M8: 2,013,288 km (0.114 R)
• M9: 2,171,862 km (0.089 R)
• M10: 2,311,287 km (0.088 R)
• M11: 2,429,769 km (0.086 R)
• M12: 2,672,716 km (0.079 R)
• M13: 2,797,031 km (0.112 R)
• M14: 2,872,728 km (0.087 R)
• M15: 3,448,081 km (0.082 R)
• M16: 3,748,923 km (0.078 R)
• M17: 3,832,548 km (0.045 R)
• M18: 4,822,587 km (0.095 R)
• M19: 4,913,542 km (0.029 R)
• M20: 5,758,321 km (0.102 R)
• M21: 6,313,180 km (0.113 R)
• M22: 6,748,958 km (0.082 R)
• M23: 6,919,201 km (0.075 R)
• M24: 7,333,437 km (0.052 R)
• M25: 7,862,714 km (0.086 R)
• M26: 8,258,700 km (0.105 R)
• M27: 8,477,412 km (0.094 R)
• M28: 8,661,268 km (0.076 R)
• M29: 10,022,758 km (0.064 R)
• M30: 10,100,250 km (0.047 R)
• M31: 10,530,643 km (0.115 R)
• M32: 12,896,982 km (0.117 R)
• M33: 12,981,355 km (0.093 R)
• M34: 13,449,148 km (0.029 R)
• M35: 14,269,991 km (0.108 R)
• M36: 14,532,536 km (0.107 R)
• M37: 15,018,130 km (0.093 R)
• M38: 15,106,991 km (0.107 R)
• M39: 15,196,002 km (0.114 R)
• M40: 16,552,406 km (0.086 R)
• M41: 16,782,188 km (0.092 R)
• M42: 17,291,569 km (0.1 R)
• M43: 17,618,440 km (0.086 R)
• M44: 18,041,503 km (0.118 R)
• M45: 18,658,594 km (0.078 R)
• M46: 19,234,397 km (0.107 R)
• M47: 19,379,357 km (0.107 R)
• M48: 20,011,258 km (0.055 R)
• M49: 25,093,098 km (0.111 R)
• M50: 28,102,858 km (0.03 R)
• M51: 29,427,098 km (0.089 R)
• M52: 29,538,399 km (0.045 R)
• M53: 29,817,249 km (0.047 R)
• M54: 30,152,947 km (0.113 R)
• M55: 30,941,178 km (0.056 R)
• M56: 31,679,294 km (0.107 R)
• M57: 32,365,649 km (0.057 R)
• M58: 32,710,622 km (0.077 R)
• M59: 33,462,501 km (0.087 R)
• M60: 33,520,544 km (0.1 R)
• M61: 33,694,976 km (0.082 R)
• M62: 34,512,678 km (0.068 R)
• M63: 35,218,929 km (0.103 R)
• M64: 36,525,966 km (0.1 R)
• M65: 37,667,547 km (0.096 R)
• M66: 38,333,856 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 736.8

Radius: 6.5

Gravity: 17.44 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 15.81 AU - 20.03 AU

Year: 27169 Days

Day: 20.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 95,625,458 km

• M1: 504,743 km (0.101 R)
• M2: 1,023,399 km (0.032 R)
• M3: 1,149,061 km (0.078 R)
• M4: 1,313,170 km (0.109 R)
• M5: 1,627,774 km (0.081 R)
• M6: 1,737,878 km (0.07 R)
• M7: 1,850,376 km (0.092 R)
• M8: 2,004,163 km (0.068 R)
• M9: 2,448,618 km (0.07 R)
• M10: 2,834,431 km (0.096 R)
• M11: 4,354,196 km (0.077 R)
• M12: 4,767,535 km (0.094 R)
• M13: 5,520,760 km (0.107 R)
• M14: 7,316,682 km (0.107 R)
• M15: 7,499,341 km (0.115 R)
• M16: 7,993,762 km (0.049 R)
• M17: 8,371,497 km (0.095 R)
• M18: 11,596,528 km (0.118 R)
• M19: 13,188,548 km (0.046 R)
• M20: 13,934,593 km (0.081 R)
• M21: 14,312,776 km (0.09 R)
• M22: 14,847,888 km (0.095 R)
• M23: 16,412,532 km (0.097 R)
• M24: 16,811,809 km (0.118 R)
• M25: 17,620,086 km (0.1 R)
• M26: 18,939,240 km (0.099 R)
• M27: 19,190,116 km (0.07 R)
• M28: 20,289,959 km (0.059 R)
• M29: 20,546,669 km (0.064 R)
• M30: 21,063,380 km (0.071 R)
• M31: 21,410,148 km (0.083 R)
• M32: 21,671,496 km (0.093 R)
• M33: 22,109,518 km (0.116 R)
• M34: 24,797,792 km (0.098 R)
• M35: 25,072,304 km (0.06 R)
• M36: 25,809,073 km (0.107 R)
• M37: 29,695,327 km (0.113 R)
• M38: 31,458,188 km (0.1 R)
• M39: 32,053,289 km (0.098 R)
• M40: 32,452,116 km (0.054 R)
• M41: 33,658,474 km (0.09 R)
• M42: 35,186,915 km (0.092 R)
• M43: 36,529,706 km (0.038 R)
• M44: 38,840,245 km (0.052 R)
• M45: 40,120,354 km (0.111 R)
• M46: 41,414,226 km (0.1 R)
• M47: 41,848,508 km (0.085 R)
• M48: 44,819,372 km (0.119 R)
• M49: 46,386,560 km (0.083 R)
• M50: 46,499,057 km (0.061 R)
• M51: 46,724,651 km (0.055 R)
• M52: 47,176,736 km (0.088 R)
• M53: 47,289,981 km (0.067 R)
• M54: 48,085,393 km (0.104 R)
• M55: 48,770,551 km (0.103 R)
• M56: 48,885,143 km (0.075 R)
• M57: 49,689,232 km (0.087 R)
• M58: 52,127,677 km (0.066 R)
• M59: 52,244,812 km (0.074 R)
• M60: 54,248,676 km (0.094 R)
• M61: 54,605,018 km (0.067 R)
• M62: 55,081,188 km (0.095 R)
• M63: 56,277,672 km (0.081 R)
• M64: 57,241,082 km (0.076 R)
• M65: 57,724,732 km (0.085 R)
• M66: 58,452,825 km (0.082 R)
• M67: 58,574,597 km (0.099 R)
• M68: 58,940,065 km (0.046 R)
• M69: 61,395,714 km (0.073 R)
• M70: 62,263,083 km (0.079 R)
• M71: 63,634,297 km (0.112 R)
• M72: 64,009,937 km (0.107 R)
• M73: 64,637,650 km (0.112 R)
• M74: 67,169,145 km (0.082 R)
• M75: 68,190,749 km (0.106 R)
• M76: 69,088,934 km (0.113 R)
• M77: 70,378,767 km (0.089 R)
• M78: 71,416,378 km (0.102 R)
• M79: 73,244,314 km (0.038 R)
• M80: 73,769,403 km (0.092 R)
• M81: 74,823,320 km (0.103 R)
• M82: 76,147,710 km (0.102 R)
• M83: 81,658,297 km (0.032 R)
• M84: 81,794,281 km (0.048 R)
• M85: 82,748,417 km (0.027 R)
• M86: 84,392,497 km (0.097 R)
• M87: 85,080,797 km (0.066 R)
• M88: 85,218,726 km (0.1 R)
• M89: 86,740,286 km (0.041 R)
• M90: 88,131,247 km (0.099 R)
• M91: 90,794,388 km (0.102 R)
• M92: 91,499,593 km (0.108 R)
• M93: 92,348,262 km (0.072 R)
• M94: 94,053,378 km (0.11 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 12,229 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit