🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.76 AU - 0.92 AU

Year: 273 Days

Day: 28.3 Hours

Environment

Temp: 189 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,804,352 km

• M1: 441,314 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.37 AU - 1.91 AU

Year: 745 Days

Day: 43.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.82 AU - 3.5 AU

Year: 1993 Days

Day: 35.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.72 AU - 4.4 AU

Year: 2383 Days

Day: 16.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.96 AU - 4.82 AU

Year: 2722 Days

Day: 44.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.9

Radius: 9.6

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.73 AU - 7.07 AU

Year: 6430 Days

Day: 6.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 46,804,352 km

• M1: 120,725 km (0.118 R)
• M2: 243,097 km (0.08 R)
• M3: 306,227 km (0.111 R)
• M4: 419,173 km (0.057 R)
• M5: 633,397 km (0.077 R)
• M6: 793,467 km (0.119 R)
• M7: 1,126,622 km (0.029 R)
• M8: 1,275,771 km (0.065 R)
• M9: 1,411,755 km (0.069 R)
• M10: 1,491,640 km (0.103 R)
• M11: 1,740,721 km (0.085 R)
• M12: 1,848,581 km (0.116 R)
• M13: 2,116,660 km (0.057 R)
• M14: 2,361,552 km (0.077 R)
• M15: 2,554,384 km (0.044 R)
• M16: 2,802,716 km (0.105 R)
• M17: 2,878,712 km (0.092 R)
• M18: 3,007,067 km (0.095 R)
• M19: 3,444,042 km (0.112 R)
• M20: 3,553,099 km (0.047 R)
• M21: 4,158,671 km (0.108 R)
• M22: 4,318,741 km (0.083 R)
• M23: 4,407,004 km (0.05 R)
• M24: 4,600,135 km (0.063 R)
• M25: 4,675,233 km (0.118 R)
• M26: 4,872,253 km (0.108 R)
• M27: 5,072,116 km (0.06 R)
• M28: 5,384,925 km (0.119 R)
• M29: 5,559,506 km (0.102 R)
• M30: 5,947,263 km (0.118 R)
• M31: 6,144,433 km (0.046 R)
• M32: 6,327,092 km (0.049 R)
• M33: 6,461,132 km (0.113 R)
• M34: 6,766,012 km (0.117 R)
• M35: 6,851,582 km (0.109 R)
• M36: 6,937,452 km (0.059 R)
• M37: 7,232,309 km (0.119 R)
• M38: 7,602,115 km (0.107 R)
• M39: 7,762,484 km (0.12 R)
• M40: 7,960,103 km (0.088 R)
• M41: 8,086,662 km (0.094 R)
• M42: 8,195,719 km (0.072 R)
• M43: 8,378,528 km (0.096 R)
• M44: 8,544,282 km (0.115 R)
• M45: 8,729,784 km (0.039 R)
• M46: 9,180,223 km (0.077 R)
• M47: 9,275,068 km (0.115 R)
• M48: 9,446,507 km (0.099 R)
• M49: 9,696,036 km (0.099 R)
• M50: 10,221,424 km (0.045 R)
• M51: 10,457,789 km (0.041 R)
• M52: 10,537,076 km (0.05 R)
• M53: 10,916,157 km (0.094 R)
• M54: 11,319,921 km (0.089 R)
• M55: 11,564,663 km (0.118 R)
• M56: 11,811,051 km (0.075 R)
• M57: 11,893,629 km (0.11 R)
• M58: 12,267,325 km (0.101 R)
• M59: 12,455,668 km (0.118 R)
• M60: 12,539,742 km (0.106 R)
• M61: 12,792,862 km (0.108 R)
• M62: 12,962,655 km (0.097 R)
• M63: 13,047,777 km (0.074 R)
• M64: 13,261,402 km (0.097 R)
• M65: 13,411,748 km (0.098 R)
• M66: 13,562,543 km (0.103 R)
• M67: 13,974,835 km (0.073 R)
• M68: 14,062,200 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.5

Radius: 6.2

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 16.49 AU - 19.29 AU

Year: 26844 Days

Day: 21.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 46,804,352 km

• M1: 138,528 km (0.041 R)
• M2: 209,287 km (0.119 R)
• M3: 250,876 km (0.043 R)
• M4: 307,872 km (0.09 R)
• M5: 423,212 km (0.095 R)
• M6: 1,134,401 km (0.107 R)
• M7: 1,235,080 km (0.102 R)
• M8: 1,381,088 km (0.063 R)
• M9: 1,923,230 km (0.107 R)
• M10: 2,167,075 km (0.119 R)
• M11: 2,446,524 km (0.091 R)
• M12: 2,551,092 km (0.09 R)
• M13: 2,657,157 km (0.077 R)
• M14: 2,764,569 km (0.097 R)
• M15: 3,352,339 km (0.102 R)
• M16: 5,164,268 km (0.098 R)
• M17: 5,366,375 km (0.051 R)
• M18: 5,502,509 km (0.082 R)
• M19: 5,571,025 km (0.063 R)
• M20: 6,236,286 km (0.045 R)
• M21: 7,640,262 km (0.1 R)
• M22: 7,716,857 km (0.039 R)
• M23: 7,793,600 km (0.112 R)
• M24: 8,064,372 km (0.114 R)
• M25: 8,416,975 km (0.087 R)
• M26: 9,218,520 km (0.1 R)
• M27: 9,545,990 km (0.025 R)
• M28: 9,587,129 km (0.084 R)
• M29: 9,835,611 km (0.099 R)
• M30: 9,877,199 km (0.112 R)
• M31: 10,086,188 km (0.051 R)
• M32: 10,466,017 km (0.078 R)
• M33: 11,501,533 km (0.089 R)
• M34: 11,853,986 km (0.104 R)
• M35: 11,986,978 km (0.085 R)
• M36: 12,031,558 km (0.065 R)
• M37: 12,886,809 km (0.098 R)
• M38: 14,182,626 km (0.045 R)
• M39: 14,893,814 km (0.103 R)
• M40: 15,181,491 km (0.118 R)
• M41: 15,422,643 km (0.098 R)
• M42: 16,055,442 km (0.037 R)
• M43: 16,746,584 km (0.088 R)
• M44: 16,846,067 km (0.061 R)
• M45: 17,346,621 km (0.103 R)
• M46: 17,598,694 km (0.096 R)
• M47: 18,157,741 km (0.044 R)
• M48: 18,259,916 km (0.043 R)
• M49: 18,929,217 km (0.033 R)
• M50: 19,032,888 km (0.089 R)
• M51: 20,877,580 km (0.113 R)
• M52: 21,145,659 km (0.063 R)
• M53: 22,175,192 km (0.097 R)
• M54: 22,284,398 km (0.109 R)
• M55: 23,442,884 km (0.103 R)
• M56: 23,833,484 km (0.098 R)
• M57: 24,057,582 km (0.082 R)
• M58: 24,169,930 km (0.117 R)
• M59: 24,395,074 km (0.088 R)
• M60: 25,017,850 km (0.074 R)
• M61: 25,074,697 km (0.061 R)
• M62: 25,474,124 km (0.059 R)
• M63: 26,684,670 km (0.096 R)
• M64: 28,150,131 km (0.032 R)
• M65: 28,743,735 km (0.119 R)
• M66: 29,461,356 km (0.12 R)
• M67: 29,581,483 km (0.089 R)
• M68: 29,882,623 km (0.049 R)
• M69: 30,427,309 km (0.062 R)
• M70: 30,609,669 km (0.069 R)
• M71: 32,328,399 km (0.101 R)
• M72: 32,576,432 km (0.08 R)
• M73: 33,074,593 km (0.081 R)
• M74: 33,700,660 km (0.117 R)
• M75: 34,774,025 km (0.059 R)
• M76: 35,346,835 km (0.092 R)
• M77: 35,410,714 km (0.038 R)
• M78: 35,474,592 km (0.068 R)
• M79: 36,372,777 km (0.065 R)
• M80: 37,019,040 km (0.097 R)
• M81: 37,408,593 km (0.073 R)
• M82: 37,473,668 km (0.094 R)
• M83: 40,040,020 km (0.114 R)
• M84: 40,774,096 km (0.113 R)
• M85: 41,109,196 km (0.102 R)
• M86: 41,579,980 km (0.09 R)
• M87: 42,391,100 km (0.099 R)
• M88: 42,526,785 km (0.118 R)
• M89: 43,139,239 km (0.112 R)
• M90: 43,207,455 km (0.069 R)
• M91: 44,028,897 km (0.101 R)
• M92: 44,166,378 km (0.062 R)
• M93: 44,303,858 km (0.113 R)
• M94: 46,244,741 km (0.085 R)
• M95: 46,804,387 km (0.067 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 14,404 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit