🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.62 AU - 0.94 AU

Year: 258 Days

Day: 32.9 Hours

Environment

Temp: 165 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 76,888,582 km

• M1: 155,283 km (0.075 R)
• M2: 213,925 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.04 AU - 1.38 AU

Year: 499 Days

Day: 30.1 Hours

Environment

Temp: -8 °C

Axial Tilt: 27 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.29 AU - 1.39 AU

Year: 581 Days

Day: 34.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,888,582 km

• M1: 1,084,136 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.62 AU - 1.8 AU

Year: 838 Days

Day: 37.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.8

Radius: 9

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 5.82 AU - 6.98 AU

Year: 6067 Days

Day: 13.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 76,888,582 km

• M1: 135,236 km (0.047 R)
• M2: 256,860 km (0.11 R)
• M3: 393,293 km (0.079 R)
• M4: 455,526 km (0.113 R)
• M5: 979,567 km (0.078 R)
• M6: 1,083,986 km (0.105 R)
• M7: 1,208,003 km (0.091 R)
• M8: 1,288,038 km (0.081 R)
• M9: 1,769,144 km (0.05 R)
• M10: 1,953,748 km (0.106 R)
• M11: 2,712,359 km (0.117 R)
• M12: 2,925,985 km (0.112 R)
• M13: 3,740,246 km (0.115 R)
• M14: 4,075,046 km (0.042 R)
• M15: 4,148,050 km (0.059 R)
• M16: 5,005,844 km (0.071 R)
• M17: 5,348,124 km (0.116 R)
• M18: 5,481,864 km (0.115 R)
• M19: 5,562,647 km (0.087 R)
• M20: 5,698,033 km (0.072 R)
• M21: 5,889,519 km (0.098 R)
• M22: 6,307,196 km (0.044 R)
• M23: 6,448,416 km (0.091 R)
• M24: 6,505,263 km (0.095 R)
• M25: 7,112,032 km (0.09 R)
• M26: 8,441,509 km (0.074 R)
• M27: 8,848,864 km (0.101 R)
• M28: 8,975,423 km (0.111 R)
• M29: 9,166,460 km (0.072 R)
• M30: 9,552,722 km (0.067 R)
• M31: 9,682,573 km (0.063 R)
• M32: 9,747,797 km (0.094 R)
• M33: 9,813,172 km (0.083 R)
• M34: 10,108,927 km (0.073 R)
• M35: 10,911,968 km (0.104 R)
• M36: 11,150,128 km (0.1 R)
• M37: 11,321,268 km (0.059 R)
• M38: 12,436,969 km (0.116 R)
• M39: 12,650,146 km (0.098 R)
• M40: 14,138,495 km (0.085 R)
• M41: 14,212,546 km (0.1 R)
• M42: 15,262,274 km (0.077 R)
• M43: 15,605,003 km (0.11 R)
• M44: 16,220,598 km (0.088 R)
• M45: 16,375,731 km (0.11 R)
• M46: 16,453,522 km (0.036 R)
• M47: 16,844,122 km (0.037 R)
• M48: 16,922,661 km (0.11 R)
• M49: 17,080,038 km (0.108 R)
• M50: 17,317,001 km (0.11 R)
• M51: 17,515,218 km (0.118 R)
• M52: 17,634,597 km (0.116 R)
• M53: 17,914,046 km (0.098 R)
• M54: 20,035,942 km (0.068 R)
• M55: 21,253,519 km (0.118 R)
• M56: 22,021,106 km (0.029 R)
• M57: 22,150,059 km (0.111 R)
• M58: 22,624,584 km (0.104 R)
• M59: 22,711,201 km (0.037 R)
• M60: 22,971,800 km (0.038 R)
• M61: 23,495,991 km (0.072 R)
• M62: 23,847,546 km (0.086 R)
• M63: 24,467,181 km (0.031 R)
• M64: 24,912,982 km (0.03 R)
• M65: 25,136,781 km (0.056 R)
• M66: 25,226,539 km (0.118 R)
• M67: 25,631,800 km (0.084 R)
• M68: 26,266,394 km (0.107 R)
• M69: 26,494,232 km (0.11 R)
• M70: 26,722,817 km (0.062 R)
• M71: 27,089,781 km (0.111 R)
• M72: 27,597,217 km (0.113 R)
• M73: 27,875,319 km (0.118 R)
• M74: 28,574,689 km (0.06 R)
• M75: 28,762,135 km (0.037 R)
• M76: 28,950,030 km (0.098 R)
• M77: 29,374,140 km (0.1 R)
• M78: 29,610,804 km (0.095 R)
• M79: 29,990,484 km (0.085 R)
• M80: 30,181,071 km (0.085 R)
• M81: 30,659,036 km (0.094 R)
• M82: 31,187,865 km (0.115 R)
• M83: 31,962,333 km (0.091 R)
• M84: 32,254,348 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 459.8

Radius: 6.2

Gravity: 11.96 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 12.73 AU - 19.99 AU

Year: 24797 Days

Day: 17.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 76,888,582 km

• M1: 218,263 km (0.097 R)
• M2: 417,827 km (0.084 R)
• M3: 1,067,830 km (0.107 R)
• M4: 1,262,905 km (0.039 R)
• M5: 1,439,132 km (0.101 R)
• M6: 1,561,054 km (0.118 R)
• M7: 1,750,445 km (0.113 R)
• M8: 2,116,511 km (0.093 R)
• M9: 2,690,518 km (0.112 R)
• M10: 4,719,065 km (0.088 R)
• M11: 4,764,393 km (0.071 R)
• M12: 5,085,430 km (0.112 R)
• M13: 5,131,955 km (0.082 R)
• M14: 5,178,480 km (0.081 R)
• M15: 5,225,304 km (0.107 R)
• M16: 5,461,070 km (0.068 R)
• M17: 7,102,458 km (0.115 R)
• M18: 7,363,656 km (0.094 R)
• M19: 8,494,466 km (0.099 R)
• M20: 9,051,868 km (0.066 R)
• M21: 9,563,493 km (0.095 R)
• M22: 10,319,112 km (0.062 R)
• M23: 10,733,946 km (0.064 R)
• M24: 11,518,737 km (0.116 R)
• M25: 12,010,764 km (0.076 R)
• M26: 12,761,746 km (0.084 R)
• M27: 14,046,642 km (0.065 R)
• M28: 15,305,209 km (0.117 R)
• M29: 17,786,738 km (0.066 R)
• M30: 18,641,241 km (0.058 R)
• M31: 18,929,067 km (0.072 R)
• M32: 19,073,429 km (0.039 R)
• M33: 21,660,126 km (0.084 R)
• M34: 25,302,385 km (0.05 R)
• M35: 25,780,799 km (0.115 R)
• M36: 26,101,537 km (0.114 R)
• M37: 26,423,472 km (0.11 R)
• M38: 27,397,204 km (0.084 R)
• M39: 30,472,637 km (0.105 R)
• M40: 30,557,160 km (0.058 R)
• M41: 33,045,272 km (0.085 R)
• M42: 33,830,511 km (0.081 R)
• M43: 39,220,373 km (0.095 R)
• M44: 40,515,891 km (0.089 R)
• M45: 42,202,008 km (0.101 R)
• M46: 48,676,155 km (0.1 R)
• M47: 49,967,634 km (0.053 R)
• M48: 50,267,278 km (0.112 R)
• M49: 51,471,840 km (0.085 R)
• M50: 52,889,130 km (0.073 R)
• M51: 53,296,336 km (0.027 R)
• M52: 55,865,380 km (0.11 R)
• M53: 55,969,051 km (0.109 R)
• M54: 56,176,394 km (0.102 R)
• M55: 57,217,146 km (0.12 R)
• M56: 58,159,314 km (0.079 R)
• M57: 58,895,635 km (0.102 R)
• M58: 60,590,279 km (0.086 R)
• M59: 63,810,523 km (0.102 R)
• M60: 64,027,141 km (0.113 R)
• M61: 64,352,666 km (0.071 R)
• M62: 64,896,304 km (0.087 R)
• M63: 66,207,230 km (0.05 R)
• M64: 67,526,833 km (0.091 R)
• M65: 68,633,110 km (0.12 R)
• M66: 69,077,415 km (0.036 R)
• M67: 69,856,970 km (0.086 R)
• M68: 69,968,570 km (0.115 R)
• M69: 70,863,763 km (0.094 R)
• M70: 72,439,179 km (0.078 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 15,933 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit