🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.74 AU - 0.98 AU

Year: 299 Days

Day: 34.9 Hours

Environment

Temp: 140 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.19 AU - 4.21 AU

Year: 3226 Days

Day: 17.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.2

Radius: 14.2

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.9 AU - 6.36 AU

Year: 5006 Days

Day: 11 Hours

Environment

Temp: -152 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,393,865 km

• M1: 201,060 km (0.108 R)
• M2: 449,691 km (0.114 R)
• M3: 597,045 km (0.053 R)
• M4: 1,502,262 km (0.041 R)
• M5: 1,611,618 km (0.078 R)
• M6: 1,922,632 km (0.076 R)
• M7: 2,307,248 km (0.104 R)
• M8: 2,754,994 km (0.028 R)
• M9: 2,890,829 km (0.114 R)
• M10: 2,989,265 km (0.116 R)
• M11: 3,394,525 km (0.093 R)
• M12: 3,625,056 km (0.111 R)
• M13: 4,079,684 km (0.106 R)
• M14: 4,393,091 km (0.119 R)
• M15: 4,484,047 km (0.094 R)
• M16: 4,598,788 km (0.057 R)
• M17: 4,901,574 km (0.062 R)
• M18: 5,067,329 km (0.071 R)
• M19: 5,380,138 km (0.1 R)
• M20: 6,075,768 km (0.116 R)
• M21: 6,511,995 km (0.111 R)
• M22: 6,642,145 km (0.095 R)
• M23: 6,826,001 km (0.095 R)
• M24: 6,985,024 km (0.12 R)
• M25: 7,333,587 km (0.1 R)
• M26: 7,496,499 km (0.118 R)
• M27: 7,798,238 km (0.118 R)
• M28: 7,992,416 km (0.074 R)
• M29: 8,188,090 km (0.043 R)
• M30: 8,871,303 km (0.041 R)
• M31: 9,249,038 km (0.11 R)
• M32: 9,661,928 km (0.092 R)
• M33: 10,110,871 km (0.118 R)
• M34: 10,262,115 km (0.046 R)
• M35: 10,998,435 km (0.116 R)
• M36: 11,467,275 km (0.094 R)
• M37: 12,006,725 km (0.097 R)
• M38: 12,263,435 km (0.104 R)
• M39: 12,360,075 km (0.083 R)
• M40: 12,651,791 km (0.117 R)
• M41: 12,782,240 km (0.067 R)
• M42: 12,880,377 km (0.037 R)
• M43: 13,110,309 km (0.057 R)
• M44: 13,607,422 km (0.097 R)
• M45: 13,707,653 km (0.108 R)
• M46: 13,875,203 km (0.066 R)
• M47: 14,110,819 km (0.037 R)
• M48: 14,860,304 km (0.084 R)
• M49: 15,101,456 km (0.062 R)
• M50: 15,483,080 km (0.078 R)
• M51: 15,727,673 km (0.093 R)
• M52: 16,079,228 km (0.082 R)
• M53: 16,220,598 km (0.07 R)
• M54: 17,729,741 km (0.057 R)
• M55: 17,912,400 km (0.084 R)
• M56: 18,390,216 km (0.098 R)
• M57: 18,797,870 km (0.103 R)
• M58: 18,946,720 km (0.04 R)
• M59: 19,096,168 km (0.075 R)
• M60: 19,773,099 km (0.09 R)
• M61: 19,924,641 km (0.094 R)
• M62: 20,841,826 km (0.057 R)
• M63: 21,383,370 km (0.109 R)
• M64: 21,968,597 km (0.114 R)
• M65: 22,638,197 km (0.089 R)
• M66: 23,035,379 km (0.077 R)
• M67: 24,078,525 km (0.109 R)
• M68: 24,362,013 km (0.092 R)
• M69: 24,850,600 km (0.104 R)
• M70: 24,973,270 km (0.115 R)
• M71: 25,137,080 km (0.076 R)
• M72: 25,424,757 km (0.039 R)
• M73: 26,169,305 km (0.055 R)
• M74: 26,627,972 km (0.084 R)
• M75: 26,837,260 km (0.092 R)
• M76: 27,468,413 km (0.057 R)
• M77: 28,317,830 km (0.098 R)
• M78: 28,488,671 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.3

Radius: 13.5

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 5.58 AU - 7.84 AU

Year: 6513 Days

Day: 13.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 40,393,865 km

• M1: 182,061 km (0.08 R)
• M2: 299,196 km (0.066 R)
• M3: 431,291 km (0.033 R)
• M4: 526,585 km (0.059 R)
• M5: 803,939 km (0.11 R)
• M6: 896,989 km (0.099 R)
• M7: 1,819,260 km (0.106 R)
• M8: 2,075,222 km (0.064 R)
• M9: 2,230,055 km (0.119 R)
• M10: 2,435,005 km (0.116 R)
• M11: 2,646,386 km (0.053 R)
• M12: 2,790,748 km (0.111 R)
• M13: 2,937,803 km (0.109 R)
• M14: 3,188,828 km (0.09 R)
• M15: 3,446,885 km (0.034 R)
• M16: 3,819,982 km (0.105 R)
• M17: 3,928,889 km (0.11 R)
• M18: 4,122,319 km (0.075 R)
• M19: 4,927,006 km (0.081 R)
• M20: 5,016,166 km (0.115 R)
• M21: 5,470,046 km (0.076 R)
• M22: 5,717,631 km (0.091 R)
• M23: 5,811,428 km (0.118 R)
• M24: 6,032,385 km (0.045 R)
• M25: 6,613,123 km (0.099 R)
• M26: 7,110,985 km (0.099 R)
• M27: 7,279,582 km (0.059 R)
• M28: 7,655,372 km (0.117 R)
• M29: 8,002,439 km (0.103 R)
• M30: 8,784,387 km (0.034 R)
• M31: 9,294,815 km (0.098 R)
• M32: 9,739,869 km (0.09 R)
• M33: 9,927,464 km (0.053 R)
• M34: 10,040,560 km (0.11 R)
• M35: 10,458,986 km (0.113 R)
• M36: 10,999,931 km (0.103 R)
• M37: 11,431,372 km (0.101 R)
• M38: 11,550,003 km (0.119 R)
• M39: 12,189,683 km (0.114 R)
• M40: 12,840,883 km (0.116 R)
• M41: 13,378,388 km (0.106 R)
• M42: 13,587,077 km (0.105 R)
• M43: 14,347,333 km (0.072 R)
• M44: 15,469,766 km (0.101 R)
• M45: 16,130,241 km (0.117 R)
• M46: 16,352,394 km (0.068 R)
• M47: 17,070,314 km (0.115 R)
• M48: 17,524,343 km (0.058 R)
• M49: 18,258,869 km (0.119 R)
• M50: 20,426,542 km (0.11 R)
• M51: 20,618,925 km (0.089 R)
• M52: 21,102,425 km (0.112 R)
• M53: 21,345,522 km (0.058 R)
• M54: 22,525,550 km (0.104 R)
• M55: 23,625,842 km (0.066 R)
• M56: 23,726,671 km (0.086 R)
• M57: 24,233,359 km (0.098 R)
• M58: 24,436,962 km (0.095 R)
• M59: 24,743,488 km (0.04 R)
• M60: 26,138,787 km (0.067 R)
• M61: 26,557,063 km (0.104 R)
• M62: 27,347,538 km (0.102 R)
• M63: 28,413,273 km (0.104 R)
• M64: 28,574,240 km (0.032 R)
• M65: 29,873,648 km (0.059 R)
• M66: 31,192,054 km (0.089 R)
• M67: 32,081,712 km (0.115 R)
• M68: 32,979,599 km (0.041 R)
• M69: 33,148,794 km (0.088 R)
• M70: 33,318,438 km (0.087 R)
• M71: 33,431,534 km (0.049 R)
• M72: 34,056,554 km (0.115 R)
• M73: 34,972,392 km (0.078 R)
• M74: 35,145,028 km (0.079 R)
• M75: 35,433,303 km (0.075 R)
• M76: 36,945,438 km (0.091 R)
• M77: 37,709,434 km (0.034 R)
• M78: 38,359,886 km (0.099 R)
• M79: 40,032,390 km (0.117 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 11,258 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit