🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.57 AU - 0.65 AU

Year: 175 Days

Day: 32.3 Hours

Environment

Temp: 140 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,160,773 km

• M1: 289,921 km (0.086 R)

Asteroid Belt

Center: 2.55 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.4 AU - 4.58 AU

Year: 3493 Days

Day: 18.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.57 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.7

Radius: 12.8

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 9.25 AU - 12.03 AU

Year: 12740 Days

Day: 12.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 80,160,773 km

• M1: 164,707 km (0.117 R)
• M2: 434,133 km (0.094 R)
• M3: 582,534 km (0.119 R)
• M4: 750,832 km (0.071 R)
• M5: 1,483,562 km (0.064 R)
• M6: 2,482,577 km (0.094 R)
• M7: 3,199,749 km (0.116 R)
• M8: 4,052,158 km (0.033 R)
• M9: 4,200,858 km (0.109 R)
• M10: 4,313,655 km (0.048 R)
• M11: 4,427,499 km (0.098 R)
• M12: 5,496,824 km (0.108 R)
• M13: 5,786,745 km (0.096 R)
• M14: 6,039,416 km (0.085 R)
• M15: 6,381,845 km (0.113 R)
• M16: 6,599,211 km (0.034 R)
• M17: 6,818,970 km (0.093 R)
• M18: 6,907,532 km (0.078 R)
• M19: 8,047,318 km (0.093 R)
• M20: 8,711,084 km (0.106 R)
• M21: 9,294,067 km (0.088 R)
• M22: 9,392,502 km (0.083 R)
• M23: 9,491,237 km (0.105 R)
• M24: 9,839,501 km (0.118 R)
• M25: 10,141,539 km (0.108 R)
• M26: 11,170,174 km (0.08 R)
• M27: 11,327,252 km (0.085 R)
• M28: 11,538,035 km (0.11 R)
• M29: 12,448,039 km (0.044 R)
• M30: 13,603,982 km (0.096 R)
• M31: 14,336,712 km (0.078 R)
• M32: 14,909,223 km (0.09 R)
• M33: 15,082,308 km (0.081 R)
• M34: 15,605,900 km (0.068 R)
• M35: 16,491,819 km (0.062 R)
• M36: 16,671,037 km (0.101 R)
• M37: 17,212,432 km (0.054 R)
• M38: 17,394,044 km (0.032 R)
• M39: 19,121,001 km (0.067 R)
• M40: 20,451,675 km (0.116 R)
• M41: 20,644,207 km (0.109 R)
• M42: 20,837,338 km (0.099 R)
• M43: 21,681,369 km (0.08 R)
• M44: 21,812,118 km (0.094 R)
• M45: 22,536,470 km (0.063 R)
• M46: 23,402,642 km (0.071 R)
• M47: 23,873,576 km (0.092 R)
• M48: 24,144,049 km (0.063 R)
• M49: 24,415,569 km (0.119 R)
• M50: 24,824,719 km (0.044 R)
• M51: 25,511,822 km (0.088 R)
• M52: 25,719,165 km (0.089 R)
• M53: 25,996,370 km (0.106 R)
• M54: 27,894,169 km (0.103 R)
• M55: 28,036,586 km (0.052 R)
• M56: 28,895,726 km (0.12 R)
• M57: 29,690,989 km (0.096 R)
• M58: 30,933,997 km (0.099 R)
• M59: 31,524,909 km (0.06 R)
• M60: 31,970,561 km (0.113 R)
• M61: 32,194,060 km (0.115 R)
• M62: 33,168,989 km (0.114 R)
• M63: 34,534,818 km (0.075 R)
• M64: 35,378,550 km (0.088 R)
• M65: 35,609,828 km (0.1 R)
• M66: 37,164,449 km (0.115 R)
• M67: 37,635,234 km (0.078 R)
• M68: 38,345,076 km (0.082 R)
• M69: 39,138,992 km (0.084 R)
• M70: 40,581,564 km (0.099 R)
• M71: 42,450,191 km (0.094 R)
• M72: 43,106,626 km (0.105 R)
• M73: 43,601,197 km (0.058 R)
• M74: 46,692,637 km (0.041 R)
• M75: 47,200,522 km (0.074 R)
• M76: 48,392,817 km (0.114 R)
• M77: 48,478,387 km (0.051 R)
• M78: 52,204,271 km (0.085 R)
• M79: 53,172,170 km (0.117 R)
• M80: 56,651,218 km (0.091 R)
• M81: 58,190,580 km (0.076 R)
• M82: 58,554,701 km (0.094 R)
• M83: 59,377,040 km (0.114 R)
• M84: 60,295,123 km (0.102 R)
• M85: 60,940,637 km (0.066 R)
• M86: 61,495,646 km (0.091 R)
• M87: 61,866,648 km (0.052 R)
• M88: 61,959,548 km (0.064 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881

Radius: 6.4

Gravity: 21.51 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 12.7 AU - 15.56 AU

Year: 19498 Days

Day: 18.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,160,773 km

• M1: 82,129 km (0.086 R)
• M2: 228,885 km (0.064 R)
• M3: 275,858 km (0.067 R)
• M4: 544,835 km (0.052 R)
• M5: 729,738 km (0.083 R)
• M6: 829,670 km (0.112 R)
• M7: 1,214,884 km (0.051 R)
• M8: 1,682,677 km (0.115 R)
• M9: 2,023,012 km (0.033 R)
• M10: 2,649,827 km (0.09 R)
• M11: 2,964,282 km (0.096 R)
• M12: 3,044,765 km (0.098 R)
• M13: 3,628,496 km (0.083 R)
• M14: 4,066,369 km (0.08 R)
• M15: 4,428,695 km (0.115 R)
• M16: 5,039,354 km (0.055 R)
• M17: 5,135,695 km (0.112 R)
• M18: 5,428,159 km (0.117 R)
• M19: 5,526,893 km (0.072 R)
• M20: 5,676,192 km (0.076 R)
• M21: 6,183,329 km (0.1 R)
• M22: 6,338,163 km (0.098 R)
• M23: 6,442,283 km (0.045 R)
• M24: 7,186,233 km (0.085 R)
• M25: 7,403,748 km (0.11 R)
• M26: 9,161,822 km (0.098 R)
• M27: 9,695,438 km (0.059 R)
• M28: 9,935,842 km (0.078 R)
• M29: 9,996,279 km (0.103 R)
• M30: 10,422,484 km (0.102 R)
• M31: 10,606,938 km (0.12 R)
• M32: 11,928,485 km (0.068 R)
• M33: 11,992,813 km (0.094 R)
• M34: 13,301,195 km (0.054 R)
• M35: 13,904,673 km (0.025 R)
• M36: 13,972,292 km (0.032 R)
• M37: 14,175,745 km (0.106 R)
• M38: 14,243,812 km (0.057 R)
• M39: 14,792,088 km (0.067 R)
• M40: 14,861,052 km (0.093 R)
• M41: 15,768,064 km (0.105 R)
• M42: 17,125,665 km (0.051 R)
• M43: 20,486,830 km (0.093 R)
• M44: 21,651,300 km (0.064 R)
• M45: 22,044,293 km (0.102 R)
• M46: 22,837,162 km (0.103 R)
• M47: 24,777,895 km (0.058 R)
• M48: 27,361,899 km (0.112 R)
• M49: 27,701,487 km (0.085 R)
• M50: 28,987,430 km (0.081 R)
• M51: 29,507,282 km (0.095 R)
• M52: 29,681,265 km (0.062 R)
• M53: 30,292,821 km (0.077 R)
• M54: 30,380,485 km (0.093 R)
• M55: 30,556,113 km (0.106 R)
• M56: 31,262,215 km (0.114 R)
• M57: 32,062,863 km (0.057 R)
• M58: 35,980,233 km (0.102 R)
• M59: 36,259,233 km (0.11 R)
• M60: 36,445,482 km (0.098 R)
• M61: 36,912,676 km (0.091 R)
• M62: 37,664,406 km (0.103 R)
• M63: 39,661,537 km (0.099 R)
• M64: 39,757,429 km (0.065 R)
• M65: 39,853,471 km (0.116 R)
• M66: 41,205,985 km (0.036 R)
• M67: 42,967,052 km (0.08 R)
• M68: 44,055,376 km (0.034 R)
• M69: 44,254,192 km (0.066 R)
• M70: 46,562,038 km (0.116 R)
• M71: 47,679,684 km (0.049 R)
• M72: 48,395,510 km (0.035 R)
• M73: 49,734,261 km (0.085 R)
• M74: 50,148,497 km (0.075 R)
• M75: 51,085,130 km (0.118 R)
• M76: 51,398,537 km (0.084 R)
• M77: 52,237,482 km (0.088 R)
• M78: 52,975,299 km (0.077 R)
• M79: 56,607,834 km (0.035 R)
• M80: 58,781,791 km (0.072 R)
• M81: 60,209,553 km (0.086 R)
• M82: 62,875,087 km (0.103 R)
• M83: 64,109,719 km (0.067 R)
• M84: 64,899,446 km (0.082 R)
• M85: 67,975,926 km (0.085 R)
• M86: 68,090,817 km (0.041 R)
• M87: 71,799,947 km (0.111 R)
• M88: 72,033,918 km (0.107 R)
• M89: 73,561,163 km (0.103 R)
• M90: 74,624,654 km (0.102 R)
• M91: 75,336,440 km (0.036 R)
• M92: 76,408,459 km (0.034 R)
• M93: 77,245,609 km (0.077 R)
• M94: 78,929,183 km (0.116 R)
• M95: 79,896,782 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639.7

Radius: 5.1

Gravity: 24.59 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 14.76 AU - 16.22 AU

Year: 22379 Days

Day: 24.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,160,773 km

• M1: 70,610 km (0.118 R)
• M2: 168,746 km (0.071 R)
• M3: 399,277 km (0.044 R)
• M4: 1,578,706 km (0.074 R)
• M5: 1,675,795 km (0.101 R)
• M6: 2,154,359 km (0.069 R)
• M7: 2,335,073 km (0.108 R)
• M8: 2,634,419 km (0.11 R)
• M9: 3,393,029 km (0.119 R)
• M10: 3,518,692 km (0.062 R)
• M11: 3,688,485 km (0.027 R)
• M12: 7,227,522 km (0.085 R)
• M13: 7,881,863 km (0.114 R)
• M14: 8,840,935 km (0.103 R)
• M15: 9,539,856 km (0.085 R)
• M16: 10,866,640 km (0.059 R)
• M17: 11,614,330 km (0.083 R)
• M18: 11,803,870 km (0.08 R)
• M19: 12,122,065 km (0.083 R)
• M20: 12,766,832 km (0.094 R)
• M21: 14,426,919 km (0.103 R)
• M22: 14,903,688 km (0.052 R)
• M23: 15,109,684 km (0.061 R)
• M24: 16,506,629 km (0.104 R)
• M25: 17,005,239 km (0.056 R)
• M26: 17,148,703 km (0.025 R)
• M27: 17,292,467 km (0.112 R)
• M28: 18,236,728 km (0.108 R)
• M29: 18,530,539 km (0.072 R)
• M30: 19,123,096 km (0.087 R)
• M31: 19,346,894 km (0.042 R)
• M32: 21,014,312 km (0.106 R)
• M33: 21,091,205 km (0.112 R)
• M34: 21,168,248 km (0.068 R)
• M35: 22,099,196 km (0.107 R)
• M36: 22,491,142 km (0.107 R)
• M37: 22,885,183 km (0.117 R)
• M38: 23,122,744 km (0.091 R)
• M39: 23,920,700 km (0.115 R)
• M40: 24,322,968 km (0.079 R)
• M41: 25,052,707 km (0.099 R)
• M42: 25,134,237 km (0.066 R)
• M43: 26,950,206 km (0.088 R)
• M44: 28,637,371 km (0.101 R)
• M45: 29,150,192 km (0.106 R)
• M46: 29,579,837 km (0.111 R)
• M47: 31,407,026 km (0.111 R)
• M48: 31,494,989 km (0.118 R)
• M49: 31,582,953 km (0.093 R)
• M50: 31,847,442 km (0.077 R)
• M51: 32,556,386 km (0.116 R)
• M52: 33,002,038 km (0.076 R)
• M53: 33,270,417 km (0.107 R)
• M54: 34,987,052 km (0.075 R)
• M55: 35,443,625 km (0.056 R)
• M56: 37,010,513 km (0.036 R)
• M57: 37,662,162 km (0.095 R)
• M58: 39,639,995 km (0.079 R)
• M59: 41,073,292 km (0.045 R)
• M60: 41,362,016 km (0.075 R)
• M61: 41,747,979 km (0.066 R)
• M62: 44,384,192 km (0.041 R)
• M63: 45,274,898 km (0.119 R)
• M64: 46,872,902 km (0.099 R)
• M65: 47,577,808 km (0.045 R)
• M66: 48,896,214 km (0.106 R)
• M67: 49,304,317 km (0.047 R)
• M68: 49,508,667 km (0.086 R)
• M69: 49,713,467 km (0.093 R)
• M70: 52,922,790 km (0.108 R)
• M71: 53,551,699 km (0.11 R)
• M72: 55,559,303 km (0.116 R)
• M73: 56,305,198 km (0.093 R)
• M74: 56,840,010 km (0.105 R)
• M75: 57,591,440 km (0.09 R)
• M76: 57,914,572 km (0.11 R)
• M77: 59,647,813 km (0.082 R)
• M78: 60,849,383 km (0.088 R)
• M79: 61,838,374 km (0.086 R)
• M80: 62,279,538 km (0.083 R)
• M81: 63,054,306 km (0.04 R)
• M82: 63,498,462 km (0.094 R)
• M83: 63,832,215 km (0.059 R)
• M84: 63,943,515 km (0.035 R)
• M85: 66,184,791 km (0.082 R)
• M86: 68,110,115 km (0.064 R)
• M87: 68,337,803 km (0.051 R)
• M88: 69,480,133 km (0.119 R)
• M89: 71,436,574 km (0.107 R)
• M90: 72,131,306 km (0.049 R)
• M91: 73,878,160 km (0.071 R)
• M92: 75,638,927 km (0.08 R)
• M93: 78,603,957 km (0.074 R)
• M94: 78,962,394 km (0.065 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 20,013 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit