🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.67 AU - 0.85 AU

Year: 241 Days

Day: 38.8 Hours

Environment

Temp: 117 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,191,586 km

• M1: 664,663 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.05 AU - 1.33 AU

Year: 472 Days

Day: 42.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 93 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,191,586 km

• M1: 211,531 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.47 AU - 2.63 AU

Year: 1480 Days

Day: 35.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 75.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.5

Radius: 14.6

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.76 AU - 9.96 AU

Year: 10407 Days

Day: 8.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 80,191,586 km

• M1: 234,121 km (0.048 R)
• M2: 418,724 km (0.093 R)
• M3: 601,533 km (0.084 R)
• M4: 722,109 km (0.071 R)
• M5: 1,018,163 km (0.12 R)
• M6: 1,223,860 km (0.082 R)
• M7: 1,324,988 km (0.06 R)
• M8: 1,567,337 km (0.099 R)
• M9: 2,027,350 km (0.089 R)
• M10: 2,273,140 km (0.032 R)
• M11: 2,814,086 km (0.086 R)
• M12: 2,931,071 km (0.094 R)
• M13: 3,374,330 km (0.113 R)
• M14: 3,498,945 km (0.096 R)
• M15: 3,646,299 km (0.096 R)
• M16: 3,817,438 km (0.107 R)
• M17: 4,057,094 km (0.034 R)
• M18: 4,167,647 km (0.076 R)
• M19: 4,414,633 km (0.115 R)
• M20: 4,505,738 km (0.063 R)
• M21: 4,782,644 km (0.061 R)
• M22: 4,994,175 km (0.028 R)
• M23: 5,160,678 km (0.055 R)
• M24: 5,377,744 km (0.106 R)
• M25: 5,524,051 km (0.093 R)
• M26: 5,795,870 km (0.043 R)
• M27: 6,953,608 km (0.111 R)
• M28: 7,166,935 km (0.102 R)
• M29: 8,634,340 km (0.101 R)
• M30: 8,777,505 km (0.101 R)
• M31: 9,831,871 km (0.051 R)
• M32: 10,679,493 km (0.089 R)
• M33: 11,236,745 km (0.096 R)
• M34: 11,487,620 km (0.073 R)
• M35: 12,283,182 km (0.109 R)
• M36: 13,063,784 km (0.036 R)
• M37: 13,793,522 km (0.065 R)
• M38: 13,994,881 km (0.065 R)
• M39: 14,264,755 km (0.03 R)
• M40: 14,707,116 km (0.075 R)
• M41: 14,912,813 km (0.057 R)
• M42: 15,050,593 km (0.068 R)
• M43: 15,500,883 km (0.105 R)
• M44: 15,850,493 km (0.026 R)
• M45: 16,202,497 km (0.085 R)
• M46: 16,699,760 km (0.07 R)
• M47: 16,914,433 km (0.044 R)
• M48: 17,166,056 km (0.113 R)
• M49: 17,346,621 km (0.085 R)
• M50: 17,636,691 km (0.114 R)
• M51: 18,962,129 km (0.115 R)
• M52: 19,074,028 km (0.111 R)
• M53: 19,863,456 km (0.035 R)
• M54: 20,128,992 km (0.08 R)
• M55: 20,319,430 km (0.117 R)
• M56: 20,433,872 km (0.063 R)
• M57: 20,663,655 km (0.102 R)
• M58: 20,894,185 km (0.086 R)
• M59: 21,241,701 km (0.103 R)
• M60: 21,668,952 km (0.029 R)
• M61: 22,295,468 km (0.071 R)
• M62: 22,492,638 km (0.067 R)
• M63: 22,650,614 km (0.092 R)
• M64: 23,047,347 km (0.092 R)
• M65: 23,727,120 km (0.076 R)
• M66: 23,928,329 km (0.109 R)
• M67: 24,575,938 km (0.081 R)
• M68: 25,311,361 km (0.047 R)
• M69: 25,599,337 km (0.065 R)
• M70: 25,888,360 km (0.06 R)
• M71: 26,553,173 km (0.093 R)
• M72: 27,223,671 km (0.073 R)
• M73: 28,112,133 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 614.5

Radius: 7.4

Gravity: 11.22 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 15.32 AU - 16.3 AU

Year: 22847 Days

Day: 18.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,191,586 km

• M1: 254,167 km (0.072 R)
• M2: 447,447 km (0.034 R)
• M3: 572,212 km (0.087 R)
• M4: 662,120 km (0.083 R)
• M5: 756,965 km (0.116 R)
• M6: 960,867 km (0.116 R)
• M7: 1,041,800 km (0.085 R)
• M8: 1,512,434 km (0.072 R)
• M9: 2,290,792 km (0.068 R)
• M10: 2,437,398 km (0.085 R)
• M11: 2,817,377 km (0.102 R)
• M12: 3,589,601 km (0.073 R)
• M13: 3,889,844 km (0.056 R)
• M14: 4,153,734 km (0.098 R)
• M15: 6,621,351 km (0.074 R)
• M16: 6,830,788 km (0.092 R)
• M17: 7,472,414 km (0.106 R)
• M18: 7,910,735 km (0.109 R)
• M19: 8,812,362 km (0.073 R)
• M20: 9,509,787 km (0.07 R)
• M21: 9,627,670 km (0.099 R)
• M22: 10,044,450 km (0.057 R)
• M23: 10,104,439 km (0.113 R)
• M24: 10,467,064 km (0.056 R)
• M25: 11,454,709 km (0.079 R)
• M26: 11,580,371 km (0.071 R)
• M27: 11,896,172 km (0.102 R)
• M28: 12,536,451 km (0.113 R)
• M29: 12,730,779 km (0.048 R)
• M30: 14,185,768 km (0.111 R)
• M31: 14,591,627 km (0.101 R)
• M32: 14,659,544 km (0.078 R)
• M33: 14,864,344 km (0.105 R)
• M34: 15,207,521 km (0.115 R)
• M35: 15,345,600 km (0.1 R)
• M36: 16,677,619 km (0.098 R)
• M37: 17,034,410 km (0.09 R)
• M38: 18,412,506 km (0.111 R)
• M39: 18,486,108 km (0.092 R)
• M40: 20,052,547 km (0.076 R)
• M41: 20,203,940 km (0.116 R)
• M42: 20,584,218 km (0.079 R)
• M43: 21,043,484 km (0.103 R)
• M44: 21,506,190 km (0.057 R)
• M45: 22,050,277 km (0.097 R)
• M46: 22,677,691 km (0.088 R)
• M47: 23,629,732 km (0.065 R)
• M48: 26,148,810 km (0.082 R)
• M49: 27,314,178 km (0.072 R)
• M50: 29,437,121 km (0.052 R)
• M51: 30,040,898 km (0.088 R)
• M52: 31,348,683 km (0.098 R)
• M53: 34,652,851 km (0.093 R)
• M54: 37,878,779 km (0.098 R)
• M55: 37,972,278 km (0.09 R)
• M56: 38,065,926 km (0.12 R)
• M57: 38,159,724 km (0.034 R)
• M58: 39,006,598 km (0.085 R)
• M59: 39,859,754 km (0.096 R)
• M60: 40,336,523 km (0.116 R)
• M61: 41,103,062 km (0.098 R)
• M62: 41,295,445 km (0.069 R)
• M63: 41,488,127 km (0.116 R)
• M64: 42,942,817 km (0.118 R)
• M65: 43,235,729 km (0.119 R)
• M66: 45,205,485 km (0.068 R)
• M67: 45,802,230 km (0.09 R)
• M68: 46,001,644 km (0.113 R)
• M69: 48,926,133 km (0.085 R)
• M70: 50,359,430 km (0.062 R)
• M71: 50,462,354 km (0.056 R)
• M72: 51,495,177 km (0.082 R)
• M73: 54,952,833 km (0.064 R)
• M74: 60,770,096 km (0.057 R)
• M75: 61,538,430 km (0.08 R)
• M76: 61,648,385 km (0.096 R)
• M77: 62,089,100 km (0.037 R)
• M78: 62,862,970 km (0.083 R)
• M79: 63,417,679 km (0.069 R)
• M80: 64,308,534 km (0.093 R)
• M81: 64,643,633 km (0.06 R)
• M82: 64,755,533 km (0.047 R)
• M83: 66,666,646 km (0.077 R)
• M84: 68,710,302 km (0.097 R)
• M85: 70,774,453 km (0.101 R)
• M86: 72,510,238 km (0.12 R)
• M87: 72,975,337 km (0.103 R)
• M88: 75,316,245 km (0.071 R)
• M89: 77,681,686 km (0.096 R)
• M90: 79,112,740 km (0.111 R)
• M91: 79,591,602 km (0.117 R)
• M92: 79,831,408 km (0.109 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 18,404 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit