🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.61 AU - 0.97 AU

Year: 262 Days

Day: 32.2 Hours

Environment

Temp: 156 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.86 AU - 1.04 AU

Year: 345 Days

Day: 18.2 Hours

Environment

Temp: 18 °C

Axial Tilt: 42.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.87 AU - 3.69 AU

Year: 2214 Days

Day: 30.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,928,953 km

• M1: 2,170,516 km (0.081 R)

Asteroid Belt

Center: 10.04 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 691.6

Radius: 6.4

Gravity: 16.88 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 15.99 AU - 17.61 AU

Year: 25670 Days

Day: 17.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 86,928,953 km

• M1: 435,629 km (0.108 R)
• M2: 619,485 km (0.071 R)
• M3: 910,901 km (0.107 R)
• M4: 1,056,610 km (0.11 R)
• M5: 1,436,588 km (0.066 R)
• M6: 2,716,997 km (0.072 R)
• M7: 2,758,734 km (0.08 R)
• M8: 2,842,808 km (0.094 R)
• M9: 3,144,098 km (0.095 R)
• M10: 3,638,071 km (0.085 R)
• M11: 4,108,107 km (0.117 R)
• M12: 5,104,279 km (0.051 R)
• M13: 5,522,854 km (0.114 R)
• M14: 7,130,732 km (0.06 R)
• M15: 7,363,207 km (0.084 R)
• M16: 8,135,731 km (0.091 R)
• M17: 8,439,713 km (0.119 R)
• M18: 8,747,436 km (0.062 R)
• M19: 8,996,367 km (0.099 R)
• M20: 9,247,392 km (0.098 R)
• M21: 9,310,672 km (0.077 R)
• M22: 9,437,382 km (0.104 R)
• M23: 10,537,674 km (0.109 R)
• M24: 11,002,325 km (0.115 R)
• M25: 11,406,090 km (0.087 R)
• M26: 11,951,823 km (0.056 R)
• M27: 12,645,957 km (0.074 R)
• M28: 12,927,350 km (0.051 R)
• M29: 13,424,614 km (0.099 R)
• M30: 14,145,975 km (0.088 R)
• M31: 14,511,293 km (0.074 R)
• M32: 15,927,685 km (0.064 R)
• M33: 16,307,813 km (0.054 R)
• M34: 16,922,062 km (0.097 R)
• M35: 17,700,570 km (0.106 R)
• M36: 18,970,207 km (0.07 R)
• M37: 20,433,274 km (0.11 R)
• M38: 21,428,848 km (0.111 R)
• M39: 21,848,171 km (0.109 R)
• M40: 22,865,885 km (0.106 R)
• M41: 23,037,025 km (0.074 R)
• M42: 23,898,858 km (0.052 R)
• M43: 24,333,889 km (0.108 R)
• M44: 25,388,255 km (0.104 R)
• M45: 25,565,528 km (0.093 R)
• M46: 26,278,362 km (0.072 R)
• M47: 29,380,124 km (0.119 R)
• M48: 30,596,355 km (0.085 R)
• M49: 31,068,486 km (0.098 R)
• M50: 31,828,892 km (0.064 R)
• M51: 32,019,928 km (0.058 R)
• M52: 32,403,198 km (0.086 R)
• M53: 33,368,104 km (0.041 R)
• M54: 33,562,282 km (0.086 R)
• M55: 35,029,837 km (0.077 R)
• M56: 35,227,157 km (0.074 R)
• M57: 37,825,074 km (0.045 R)
• M58: 40,071,136 km (0.039 R)
• M59: 40,277,432 km (0.097 R)
• M60: 40,691,219 km (0.072 R)
• M61: 41,314,294 km (0.105 R)
• M62: 42,780,653 km (0.061 R)
• M63: 42,886,119 km (0.093 R)
• M64: 45,979,803 km (0.065 R)
• M65: 46,303,982 km (0.094 R)
• M66: 50,141,018 km (0.108 R)
• M67: 51,592,117 km (0.076 R)
• M68: 55,681,674 km (0.119 R)
• M69: 57,998,197 km (0.112 R)
• M70: 60,937,945 km (0.045 R)
• M71: 61,531,699 km (0.062 R)
• M72: 62,366,006 km (0.044 R)
• M73: 62,844,570 km (0.059 R)
• M74: 63,084,375 km (0.106 R)
• M75: 65,376,663 km (0.1 R)
• M76: 65,862,856 km (0.117 R)
• M77: 66,106,252 km (0.093 R)
• M78: 69,546,405 km (0.101 R)
• M79: 71,788,577 km (0.082 R)
• M80: 73,927,827 km (0.106 R)
• M81: 74,307,506 km (0.099 R)
• M82: 74,941,652 km (0.116 R)
• M83: 78,397,512 km (0.028 R)
• M84: 79,043,177 km (0.103 R)
• M85: 80,599,892 km (0.102 R)
• M86: 84,403,717 km (0.117 R)
• M87: 84,932,845 km (0.101 R)
• M88: 85,197,932 km (0.062 R)
• M89: 85,330,476 km (0.099 R)
• M90: 86,527,259 km (0.107 R)
• M91: 88,668,304 km (0.034 R)
• M92: 88,802,642 km (0.117 R)
• M93: 88,937,131 km (0.12 R)
• M94: 90,015,283 km (0.056 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593.2

Radius: 4.9

Gravity: 24.71 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 14.97 AU - 19.13 AU

Year: 26245 Days

Day: 23.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,928,953 km

• M1: 101,278 km (0.12 R)
• M2: 236,813 km (0.118 R)
• M3: 383,868 km (0.106 R)
• M4: 425,157 km (0.117 R)
• M5: 512,373 km (0.117 R)
• M6: 808,576 km (0.105 R)
• M7: 1,151,006 km (0.093 R)
• M8: 1,467,406 km (0.101 R)
• M9: 1,809,536 km (0.073 R)
• M10: 2,026,602 km (0.117 R)
• M11: 2,564,407 km (0.097 R)
• M12: 2,766,813 km (0.119 R)
• M13: 3,404,548 km (0.077 R)
• M14: 3,448,680 km (0.093 R)
• M15: 3,672,029 km (0.114 R)
• M16: 4,132,641 km (0.104 R)
• M17: 4,660,273 km (0.095 R)
• M18: 4,709,191 km (0.096 R)
• M19: 5,883,086 km (0.058 R)
• M20: 7,085,554 km (0.082 R)
• M21: 7,141,952 km (0.069 R)
• M22: 7,312,194 km (0.114 R)
• M23: 7,426,337 km (0.055 R)
• M24: 8,301,485 km (0.105 R)
• M25: 9,956,935 km (0.116 R)
• M26: 10,020,215 km (0.104 R)
• M27: 10,210,653 km (0.105 R)
• M28: 11,181,094 km (0.117 R)
• M29: 11,577,379 km (0.051 R)
• M30: 11,978,302 km (0.054 R)
• M31: 12,588,212 km (0.082 R)
• M32: 14,909,522 km (0.029 R)
• M33: 15,199,742 km (0.108 R)
• M34: 15,418,604 km (0.089 R)
• M35: 17,971,043 km (0.029 R)
• M36: 18,202,471 km (0.096 R)
• M37: 18,590,378 km (0.118 R)
• M38: 19,374,420 km (0.108 R)
• M39: 20,169,084 km (0.12 R)
• M40: 20,651,088 km (0.064 R)
• M41: 21,462,657 km (0.09 R)
• M42: 21,626,167 km (0.119 R)
• M43: 23,200,835 km (0.118 R)
• M44: 25,674,286 km (0.065 R)
• M45: 26,196,382 km (0.066 R)
• M46: 27,162,635 km (0.066 R)
• M47: 29,129,997 km (0.057 R)
• M48: 29,856,593 km (0.084 R)
• M49: 30,313,914 km (0.082 R)
• M50: 30,773,479 km (0.115 R)
• M51: 37,050,905 km (0.111 R)
• M52: 37,149,041 km (0.081 R)
• M53: 38,233,476 km (0.106 R)
• M54: 39,028,738 km (0.112 R)
• M55: 39,228,451 km (0.111 R)
• M56: 39,628,775 km (0.105 R)
• M57: 41,548,864 km (0.102 R)
• M58: 42,468,891 km (0.095 R)
• M59: 43,085,982 km (0.064 R)
• M60: 43,189,055 km (0.113 R)
• M61: 45,688,985 km (0.12 R)
• M62: 46,110,103 km (0.086 R)
• M63: 46,321,185 km (0.084 R)
• M64: 46,426,802 km (0.094 R)
• M65: 46,850,313 km (0.104 R)
• M66: 46,956,378 km (0.071 R)
• M67: 47,807,740 km (0.085 R)
• M68: 48,342,402 km (0.091 R)
• M69: 49,525,572 km (0.109 R)
• M70: 49,633,582 km (0.065 R)
• M71: 50,066,518 km (0.118 R)
• M72: 50,283,584 km (0.054 R)
• M73: 50,936,280 km (0.109 R)
• M74: 52,580,211 km (0.102 R)
• M75: 62,218,652 km (0.111 R)
• M76: 63,153,340 km (0.068 R)
• M77: 63,622,478 km (0.098 R)
• M78: 64,564,047 km (0.11 R)
• M79: 65,985,078 km (0.084 R)
• M80: 67,775,914 km (0.028 R)
• M81: 68,376,400 km (0.095 R)
• M82: 70,188,479 km (0.104 R)
• M83: 70,552,749 km (0.098 R)
• M84: 71,283,236 km (0.041 R)
• M85: 74,106,596 km (0.103 R)
• M86: 75,345,416 km (0.108 R)
• M87: 75,718,513 km (0.082 R)
• M88: 76,216,824 km (0.117 R)
• M89: 78,346,649 km (0.111 R)
• M90: 79,355,686 km (0.076 R)
• M91: 79,988,485 km (0.115 R)
• M92: 80,115,344 km (0.065 R)
• M93: 81,769,299 km (0.12 R)
• M94: 86,798,629 km (0.057 R)
• M95: 86,928,929 km (0.099 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 17,502 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit