🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.56 AU - 0.74 AU

Year: 200 Days

Day: 41.6 Hours

Environment

Temp: 153 °C

Axial Tilt: 76.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,320,261 km

• M1: 376,837 km (0.097 R)

Asteroid Belt

Center: 2.78 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.3

Radius: 11.5

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.97 AU - 5.85 AU

Year: 4143 Days

Day: 14.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 76,320,261 km

• M1: 265,985 km (0.097 R)
• M2: 410,497 km (0.106 R)
• M3: 538,552 km (0.108 R)
• M4: 875,596 km (0.11 R)
• M5: 985,700 km (0.032 R)
• M6: 1,207,105 km (0.072 R)
• M7: 1,303,147 km (0.088 R)
• M8: 1,430,754 km (0.071 R)
• M9: 1,592,469 km (0.089 R)
• M10: 1,760,468 km (0.061 R)
• M11: 2,048,294 km (0.085 R)
• M12: 2,181,287 km (0.087 R)
• M13: 2,438,296 km (0.089 R)
• M14: 2,633,222 km (0.078 R)
• M15: 2,723,579 km (0.043 R)
• M16: 2,888,884 km (0.1 R)
• M17: 3,190,923 km (0.028 R)
• M18: 3,663,502 km (0.099 R)
• M19: 3,866,955 km (0.118 R)
• M20: 4,032,411 km (0.076 R)
• M21: 4,179,166 km (0.095 R)
• M22: 4,499,754 km (0.12 R)
• M23: 5,347,376 km (0.102 R)
• M24: 5,601,991 km (0.102 R)
• M25: 6,243,766 km (0.081 R)
• M26: 6,462,927 km (0.045 R)
• M27: 6,759,131 km (0.099 R)
• M28: 6,883,896 km (0.073 R)
• M29: 7,110,387 km (0.087 R)
• M30: 7,211,814 km (0.03 R)
• M31: 7,365,002 km (0.067 R)
• M32: 8,359,679 km (0.05 R)
• M33: 8,682,660 km (0.114 R)
• M34: 9,174,688 km (0.077 R)
• M35: 9,929,858 km (0.12 R)
• M36: 10,386,730 km (0.034 R)
• M37: 10,704,924 km (0.039 R)
• M38: 10,792,140 km (0.108 R)
• M39: 11,648,588 km (0.09 R)
• M40: 12,039,637 km (0.045 R)
• M41: 12,252,066 km (0.12 R)
• M42: 12,557,544 km (0.105 R)
• M43: 12,741,999 km (0.03 R)
• M44: 12,865,566 km (0.109 R)
• M45: 13,804,592 km (0.116 R)
• M46: 13,995,180 km (0.118 R)
• M47: 14,571,730 km (0.102 R)
• M48: 14,993,147 km (0.111 R)
• M49: 15,550,250 km (0.034 R)
• M50: 16,080,724 km (0.09 R)
• M51: 16,314,695 km (0.031 R)
• M52: 16,887,505 km (0.114 R)
• M53: 17,023,340 km (0.1 R)
• M54: 17,125,366 km (0.11 R)
• M55: 17,295,907 km (0.068 R)
• M56: 17,467,047 km (0.087 R)
• M57: 17,604,378 km (0.097 R)
• M58: 17,742,008 km (0.057 R)
• M59: 18,157,292 km (0.079 R)
• M60: 18,261,562 km (0.084 R)
• M61: 18,821,207 km (0.079 R)
• M62: 19,032,440 km (0.093 R)
• M63: 19,350,933 km (0.096 R)
• M64: 19,885,596 km (0.083 R)
• M65: 20,896,728 km (0.057 R)
• M66: 21,042,436 km (0.074 R)
• M67: 21,225,245 km (0.083 R)
• M68: 21,629,159 km (0.111 R)
• M69: 21,998,516 km (0.067 R)
• M70: 22,481,867 km (0.07 R)
• M71: 23,119,154 km (0.111 R)
• M72: 23,572,585 km (0.087 R)
• M73: 23,724,427 km (0.113 R)
• M74: 24,105,453 km (0.072 R)
• M75: 24,526,870 km (0.115 R)
• M76: 25,221,603 km (0.062 R)
• M77: 25,571,512 km (0.096 R)
• M78: 25,649,453 km (0.094 R)
• M79: 26,118,891 km (0.092 R)

Planet 3 - Ice Giant

Semi-Major Axis: 11.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907.4

Radius: 6.9

Gravity: 19.06 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 9.77 AU - 13.79 AU

Year: 15396 Days

Day: 18.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 76,320,261 km

• M1: 92,152 km (0.101 R)
• M2: 155,881 km (0.117 R)
• M3: 346,469 km (0.041 R)
• M4: 1,142,030 km (0.063 R)
• M5: 1,328,878 km (0.075 R)
• M6: 1,468,453 km (0.032 R)
• M7: 1,792,482 km (0.095 R)
• M8: 2,748,711 km (0.111 R)
• M9: 2,819,770 km (0.11 R)
• M10: 3,876,829 km (0.115 R)
• M11: 4,656,832 km (0.083 R)
• M12: 5,130,309 km (0.119 R)
• M13: 5,484,258 km (0.07 R)
• M14: 5,664,224 km (0.082 R)
• M15: 5,754,880 km (0.049 R)
• M16: 5,845,986 km (0.114 R)
• M17: 6,168,967 km (0.117 R)
• M18: 8,535,307 km (0.106 R)
• M19: 8,796,355 km (0.099 R)
• M20: 9,007,138 km (0.101 R)
• M21: 9,487,347 km (0.114 R)
• M22: 9,541,203 km (0.109 R)
• M23: 10,417,098 km (0.094 R)
• M24: 10,752,197 km (0.057 R)
• M25: 11,034,040 km (0.091 R)
• M26: 12,895,336 km (0.105 R)
• M27: 14,726,564 km (0.106 R)
• M28: 16,249,022 km (0.052 R)
• M29: 17,489,637 km (0.104 R)
• M30: 18,760,321 km (0.112 R)
• M31: 19,099,609 km (0.09 R)
• M32: 19,509,507 km (0.077 R)
• M33: 19,922,248 km (0.089 R)
• M34: 20,896,579 km (0.091 R)
• M35: 21,744,051 km (0.084 R)
• M36: 22,243,558 km (0.091 R)
• M37: 22,674,699 km (0.104 R)
• M38: 23,181,237 km (0.111 R)
• M39: 26,449,352 km (0.039 R)
• M40: 27,288,746 km (0.085 R)
• M41: 28,837,084 km (0.036 R)
• M42: 30,175,386 km (0.117 R)
• M43: 30,652,604 km (0.089 R)
• M44: 31,292,733 km (0.066 R)
• M45: 32,993,960 km (0.111 R)
• M46: 33,075,640 km (0.11 R)
• M47: 34,227,394 km (0.106 R)
• M48: 36,739,292 km (0.107 R)
• M49: 38,188,746 km (0.116 R)
• M50: 38,791,177 km (0.117 R)
• M51: 39,223,215 km (0.095 R)
• M52: 39,483,216 km (0.081 R)
• M53: 40,704,384 km (0.077 R)
• M54: 41,849,406 km (0.07 R)
• M55: 43,094,210 km (0.102 R)
• M56: 43,900,842 km (0.084 R)
• M57: 44,080,808 km (0.08 R)
• M58: 45,802,530 km (0.1 R)
• M59: 45,985,039 km (0.067 R)
• M60: 46,533,914 km (0.087 R)
• M61: 46,717,470 km (0.068 R)
• M62: 47,545,943 km (0.1 R)
• M63: 47,638,395 km (0.034 R)
• M64: 47,915,749 km (0.112 R)
• M65: 48,008,350 km (0.11 R)
• M66: 49,498,195 km (0.034 R)
• M67: 52,809,544 km (0.067 R)
• M68: 54,443,602 km (0.038 R)
• M69: 55,704,263 km (0.065 R)
• M70: 56,387,177 km (0.086 R)
• M71: 56,484,865 km (0.103 R)
• M72: 56,582,702 km (0.111 R)
• M73: 57,761,084 km (0.064 R)
• M74: 58,551,111 km (0.1 R)
• M75: 59,942,371 km (0.1 R)
• M76: 60,441,878 km (0.063 R)
• M77: 61,646,291 km (0.093 R)
• M78: 61,847,799 km (0.095 R)
• M79: 62,251,414 km (0.066 R)
• M80: 62,554,798 km (0.102 R)
• M81: 63,061,337 km (0.117 R)
• M82: 64,282,953 km (0.035 R)
• M83: 65,820,670 km (0.065 R)
• M84: 66,336,034 km (0.073 R)
• M85: 67,578,145 km (0.074 R)
• M86: 67,889,907 km (0.113 R)
• M87: 68,514,778 km (0.109 R)
• M88: 68,932,455 km (0.034 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 491.8

Radius: 3.9

Gravity: 32.33 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 12.52 AU - 18.9 AU

Year: 23712 Days

Day: 24.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 76,320,261 km

• M1: 113,694 km (0.115 R)
• M2: 174,880 km (0.098 R)
• M3: 280,646 km (0.074 R)
• M4: 314,604 km (0.086 R)
• M5: 926,908 km (0.03 R)
• M6: 979,118 km (0.063 R)
• M7: 1,032,375 km (0.113 R)
• M8: 1,583,793 km (0.119 R)
• M9: 1,839,455 km (0.109 R)
• M10: 2,246,661 km (0.041 R)
• M11: 2,388,480 km (0.06 R)
• M12: 2,755,593 km (0.117 R)
• M13: 3,419,209 km (0.081 R)
• M14: 3,873,837 km (0.063 R)
• M15: 4,657,879 km (0.098 R)
• M16: 4,702,908 km (0.117 R)
• M17: 5,067,777 km (0.084 R)
• M18: 5,441,772 km (0.085 R)
• M19: 6,565,851 km (0.091 R)
• M20: 7,758,445 km (0.064 R)
• M21: 8,080,379 km (0.099 R)
• M22: 8,461,555 km (0.113 R)
• M23: 8,792,914 km (0.034 R)
• M24: 9,697,084 km (0.088 R)
• M25: 9,869,869 km (0.055 R)
• M26: 9,927,763 km (0.116 R)
• M27: 10,689,665 km (0.105 R)
• M28: 11,836,782 km (0.053 R)
• M29: 14,049,783 km (0.098 R)
• M30: 15,102,952 km (0.036 R)
• M31: 15,370,134 km (0.063 R)
• M32: 15,909,285 km (0.084 R)
• M33: 16,386,053 km (0.051 R)
• M34: 17,493,526 km (0.11 R)
• M35: 18,410,860 km (0.116 R)
• M36: 18,553,427 km (0.081 R)
• M37: 18,911,415 km (0.055 R)
• M38: 19,488,863 km (0.074 R)
• M39: 19,561,418 km (0.115 R)
• M40: 19,998,842 km (0.062 R)
• M41: 20,145,298 km (0.115 R)
• M42: 24,389,539 km (0.098 R)
• M43: 25,333,801 km (0.061 R)
• M44: 25,492,225 km (0.09 R)
• M45: 26,209,697 km (0.092 R)
• M46: 26,289,881 km (0.072 R)
• M47: 27,746,067 km (0.082 R)
• M48: 30,062,590 km (0.084 R)
• M49: 32,440,448 km (0.101 R)
• M50: 33,477,759 km (0.082 R)
• M51: 34,087,969 km (0.079 R)
• M52: 35,762,568 km (0.073 R)
• M53: 36,654,620 km (0.106 R)
• M54: 37,013,505 km (0.08 R)
• M55: 40,295,533 km (0.102 R)
• M56: 43,195,188 km (0.042 R)
• M57: 43,574,269 km (0.116 R)
• M58: 43,764,259 km (0.051 R)
• M59: 45,197,406 km (0.084 R)
• M60: 46,064,775 km (0.072 R)
• M61: 46,743,051 km (0.039 R)
• M62: 46,937,529 km (0.115 R)
• M63: 48,011,641 km (0.066 R)
• M64: 49,192,717 km (0.119 R)
• M65: 50,184,102 km (0.082 R)
• M66: 50,383,216 km (0.083 R)
• M67: 53,197,751 km (0.068 R)
• M68: 53,400,755 km (0.071 R)
• M69: 54,419,666 km (0.11 R)
• M70: 54,521,842 km (0.079 R)
• M71: 55,136,539 km (0.06 R)
• M72: 55,341,937 km (0.073 R)
• M73: 55,959,776 km (0.045 R)
• M74: 56,166,221 km (0.071 R)
• M75: 56,269,593 km (0.071 R)
• M76: 59,187,949 km (0.055 R)
• M77: 59,503,600 km (0.119 R)
• M78: 59,714,234 km (0.029 R)
• M79: 60,347,931 km (0.096 R)
• M80: 60,453,696 km (0.116 R)
• M81: 61,302,515 km (0.083 R)
• M82: 62,368,998 km (0.069 R)
• M83: 63,119,231 km (0.109 R)
• M84: 63,549,175 km (0.096 R)
• M85: 64,412,206 km (0.11 R)
• M86: 64,953,451 km (0.094 R)
• M87: 65,713,857 km (0.109 R)
• M88: 68,343,189 km (0.033 R)
• M89: 68,453,592 km (0.066 R)
• M90: 70,226,476 km (0.045 R)
• M91: 70,560,528 km (0.062 R)
• M92: 70,671,979 km (0.107 R)
• M93: 70,895,179 km (0.046 R)
• M94: 71,678,025 km (0.103 R)
• M95: 72,351,215 km (0.115 R)
• M96: 72,576,061 km (0.076 R)
• M97: 76,205,903 km (0.113 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 10,553 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit