🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.52 AU - 0.7 AU

Year: 308 Days

Day: 18.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.06 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530

Radius: 10.5

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.26 AU - 1.76 AU

Year: 1198 Days

Day: 14.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 61,171,728 km

• M1: 142,716 km (0.106 R)
• M2: 208,839 km (0.086 R)
• M3: 297,550 km (0.108 R)
• M4: 430,243 km (0.087 R)
• M5: 564,283 km (0.067 R)
• M6: 695,780 km (0.051 R)
• M7: 775,216 km (0.072 R)
• M8: 877,541 km (0.114 R)
• M9: 1,026,241 km (0.085 R)
• M10: 1,198,429 km (0.087 R)
• M11: 1,303,446 km (0.062 R)
• M12: 1,411,606 km (0.108 R)
• M13: 1,539,063 km (0.114 R)
• M14: 1,637,349 km (0.027 R)
• M15: 1,771,837 km (0.08 R)
• M16: 1,945,072 km (0.103 R)
• M17: 2,243,370 km (0.11 R)
• M18: 2,412,266 km (0.117 R)
• M19: 2,508,008 km (0.105 R)
• M20: 2,605,097 km (0.108 R)
• M21: 2,803,015 km (0.09 R)
• M22: 2,914,017 km (0.095 R)
• M23: 2,985,375 km (0.106 R)
• M24: 3,067,804 km (0.118 R)
• M25: 3,383,455 km (0.07 R)
• M26: 3,480,245 km (0.11 R)
• M27: 3,577,932 km (0.085 R)
• M28: 3,899,119 km (0.101 R)
• M29: 4,000,696 km (0.091 R)
• M30: 4,080,282 km (0.115 R)
• M31: 4,310,812 km (0.112 R)
• M32: 4,462,953 km (0.106 R)
• M33: 4,569,317 km (0.113 R)
• M34: 4,881,379 km (0.076 R)
• M35: 5,114,003 km (0.1 R)
• M36: 5,225,304 km (0.073 R)
• M37: 5,312,669 km (0.094 R)
• M38: 5,704,765 km (0.1 R)
• M39: 6,330,533 km (0.11 R)
• M40: 6,611,179 km (0.066 R)
• M41: 6,759,879 km (0.098 R)
• M42: 6,923,389 km (0.076 R)
• M43: 7,019,282 km (0.052 R)
• M44: 7,760,240 km (0.109 R)
• M45: 8,104,016 km (0.044 R)
• M46: 8,277,699 km (0.059 R)
• M47: 8,452,728 km (0.081 R)
• M48: 8,526,031 km (0.1 R)
• M49: 8,702,856 km (0.089 R)
• M50: 8,806,378 km (0.12 R)
• M51: 8,910,498 km (0.119 R)
• M52: 9,119,935 km (0.076 R)
• M53: 9,467,451 km (0.111 R)
• M54: 9,635,300 km (0.1 R)
• M55: 9,742,561 km (0.115 R)
• M56: 10,066,740 km (0.116 R)
• M57: 10,206,764 km (0.105 R)
• M58: 10,331,827 km (0.077 R)
• M59: 10,551,886 km (0.094 R)
• M60: 10,694,153 km (0.094 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 815.6

Radius: 5.3

Gravity: 29.04 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.75 AU - 7.71 AU

Year: 10040 Days

Day: 15.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,171,728 km

• M1: 95,743 km (0.113 R)
• M2: 317,147 km (0.091 R)
• M3: 442,810 km (0.089 R)
• M4: 740,061 km (0.049 R)
• M5: 1,048,831 km (0.105 R)
• M6: 1,485,507 km (0.114 R)
• M7: 1,871,619 km (0.101 R)
• M8: 2,049,940 km (0.094 R)
• M9: 2,478,089 km (0.101 R)
• M10: 2,617,514 km (0.106 R)
• M11: 2,933,165 km (0.089 R)
• M12: 3,170,428 km (0.032 R)
• M13: 3,291,452 km (0.103 R)
• M14: 3,726,633 km (0.106 R)
• M15: 4,015,955 km (0.12 R)
• M16: 4,081,329 km (0.109 R)
• M17: 4,246,036 km (0.043 R)
• M18: 4,412,988 km (0.03 R)
• M19: 5,031,874 km (0.089 R)
• M20: 5,972,845 km (0.118 R)
• M21: 6,197,690 km (0.117 R)
• M22: 6,463,376 km (0.119 R)
• M23: 6,694,206 km (0.109 R)
• M24: 7,362,609 km (0.089 R)
• M25: 7,442,644 km (0.077 R)
• M26: 7,684,394 km (0.068 R)
• M27: 8,052,105 km (0.089 R)
• M28: 8,383,614 km (0.056 R)
• M29: 9,361,685 km (0.113 R)
• M30: 9,622,584 km (0.116 R)
• M31: 9,930,157 km (0.039 R)
• M32: 10,107,431 km (0.119 R)
• M33: 10,196,441 km (0.099 R)
• M34: 10,872,175 km (0.052 R)
• M35: 11,054,684 km (0.108 R)
• M36: 11,983,089 km (0.053 R)
• M37: 12,219,004 km (0.088 R)
• M38: 13,081,287 km (0.09 R)
• M39: 13,519,758 km (0.076 R)
• M40: 13,666,962 km (0.098 R)
• M41: 13,765,398 km (0.094 R)
• M42: 14,310,981 km (0.12 R)
• M43: 15,474,553 km (0.1 R)
• M44: 15,577,177 km (0.102 R)
• M45: 15,886,247 km (0.108 R)
• M46: 16,563,177 km (0.076 R)
• M47: 16,615,536 km (0.095 R)
• M48: 17,837,302 km (0.067 R)
• M49: 18,813,428 km (0.118 R)
• M50: 18,868,181 km (0.097 R)
• M51: 19,197,596 km (0.083 R)
• M52: 21,100,630 km (0.115 R)
• M53: 21,271,471 km (0.114 R)
• M54: 21,614,349 km (0.099 R)
• M55: 22,132,257 km (0.066 R)
• M56: 23,062,905 km (0.089 R)
• M57: 23,474,150 km (0.117 R)
• M58: 24,902,211 km (0.079 R)
• M59: 25,687,301 km (0.057 R)
• M60: 29,161,562 km (0.074 R)
• M61: 30,116,744 km (0.06 R)
• M62: 30,694,940 km (0.051 R)
• M63: 31,211,801 km (0.072 R)
• M64: 31,406,427 km (0.072 R)
• M65: 32,582,416 km (0.105 R)
• M66: 34,172,791 km (0.102 R)
• M67: 34,775,671 km (0.108 R)
• M68: 35,449,609 km (0.06 R)
• M69: 35,923,834 km (0.041 R)
• M70: 36,264,020 km (0.027 R)
• M71: 36,741,985 km (0.097 R)
• M72: 37,497,155 km (0.086 R)
• M73: 38,049,620 km (0.072 R)
• M74: 38,465,801 km (0.053 R)
• M75: 39,582,849 km (0.036 R)
• M76: 40,215,797 km (0.101 R)
• M77: 40,923,096 km (0.038 R)
• M78: 41,065,064 km (0.093 R)
• M79: 41,634,583 km (0.107 R)
• M80: 42,134,839 km (0.103 R)
• M81: 43,430,805 km (0.069 R)
• M82: 44,083,650 km (0.082 R)
• M83: 45,105,553 km (0.104 R)
• M84: 45,178,856 km (0.052 R)
• M85: 46,578,943 km (0.075 R)
• M86: 47,247,047 km (0.064 R)
• M87: 47,918,442 km (0.076 R)
• M88: 48,217,787 km (0.045 R)
• M89: 48,592,979 km (0.097 R)
• M90: 49,572,845 km (0.115 R)
• M91: 50,103,020 km (0.068 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 533.2

Radius: 5.1

Gravity: 20.5 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.8 AU - 10.44 AU

Year: 16341 Days

Day: 18 Hours

Environment

Temp: -219 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 61,171,728 km

• M1: 91,853 km (0.086 R)
• M2: 236,215 km (0.079 R)
• M3: 480,808 km (0.117 R)
• M4: 589,416 km (0.094 R)
• M5: 706,102 km (0.045 R)
• M6: 746,643 km (0.072 R)
• M7: 851,661 km (0.038 R)
• M8: 1,006,794 km (0.112 R)
• M9: 1,052,870 km (0.112 R)
• M10: 1,123,181 km (0.104 R)
• M11: 1,394,551 km (0.087 R)
• M12: 1,604,587 km (0.081 R)
• M13: 1,796,521 km (0.107 R)
• M14: 1,881,044 km (0.095 R)
• M15: 1,966,913 km (0.046 R)
• M16: 2,202,230 km (0.062 R)
• M17: 2,477,640 km (0.033 R)
• M18: 3,264,525 km (0.115 R)
• M19: 3,720,499 km (0.092 R)
• M20: 4,808,076 km (0.101 R)
• M21: 4,965,453 km (0.079 R)
• M22: 5,044,590 km (0.105 R)
• M23: 5,406,617 km (0.105 R)
• M24: 5,776,871 km (0.09 R)
• M25: 6,369,129 km (0.069 R)
• M26: 6,585,298 km (0.119 R)
• M27: 7,338,224 km (0.075 R)
• M28: 7,428,581 km (0.111 R)
• M29: 7,978,653 km (0.038 R)
• M30: 8,589,162 km (0.075 R)
• M31: 8,732,177 km (0.029 R)
• M32: 10,306,097 km (0.096 R)
• M33: 10,407,225 km (0.111 R)
• M34: 10,508,802 km (0.088 R)
• M35: 10,970,012 km (0.114 R)
• M36: 11,700,498 km (0.108 R)
• M37: 12,018,244 km (0.103 R)
• M38: 13,043,438 km (0.058 R)
• M39: 14,946,622 km (0.085 R)
• M40: 15,003,918 km (0.087 R)
• M41: 15,118,660 km (0.064 R)
• M42: 15,871,885 km (0.046 R)
• M43: 16,341,473 km (0.072 R)
• M44: 18,264,703 km (0.11 R)
• M45: 18,818,365 km (0.08 R)
• M46: 21,023,587 km (0.108 R)
• M47: 21,603,728 km (0.089 R)
• M48: 22,189,104 km (0.111 R)
• M49: 22,254,478 km (0.069 R)
• M50: 23,508,408 km (0.081 R)
• M51: 24,649,840 km (0.092 R)
• M52: 25,056,895 km (0.097 R)
• M53: 26,568,731 km (0.107 R)
• M54: 27,756,987 km (0.089 R)
• M55: 28,677,313 km (0.115 R)
• M56: 28,891,089 km (0.11 R)
• M57: 32,383,152 km (0.105 R)
• M58: 34,632,206 km (0.11 R)
• M59: 36,313,387 km (0.083 R)
• M60: 36,931,226 km (0.073 R)
• M61: 38,099,137 km (0.102 R)
• M62: 38,255,766 km (0.069 R)
• M63: 38,884,376 km (0.101 R)
• M64: 39,437,290 km (0.092 R)
• M65: 39,754,437 km (0.116 R)
• M66: 39,833,874 km (0.028 R)
• M67: 41,674,825 km (0.034 R)
• M68: 41,997,807 km (0.08 R)
• M69: 42,159,522 km (0.095 R)
• M70: 42,971,689 km (0.058 R)
• M71: 43,706,963 km (0.111 R)
• M72: 44,446,425 km (0.041 R)
• M73: 44,776,438 km (0.1 R)
• M74: 45,024,471 km (0.114 R)
• M75: 45,272,953 km (0.112 R)
• M76: 45,521,884 km (0.091 R)
• M77: 47,193,042 km (0.067 R)
• M78: 48,036,175 km (0.04 R)
• M79: 48,205,371 km (0.075 R)
• M80: 51,198,525 km (0.049 R)
• M81: 54,075,292 km (0.061 R)
• M82: 54,251,369 km (0.055 R)
• M83: 55,134,445 km (0.09 R)
• M84: 55,577,703 km (0.045 R)
• M85: 57,542,073 km (0.119 R)
• M86: 58,081,822 km (0.067 R)
• M87: 58,532,860 km (0.097 R)
• M88: 60,348,679 km (0.109 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 19,300 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit