🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.53 AU - 0.59 AU

Year: 152 Days

Day: 42.6 Hours

Environment

Temp: 165 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.7 AU - 0.72 AU

Year: 216 Days

Day: 27.4 Hours

Environment

Temp: 187 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 105,870,903 km

• M1: 46,076 km (0.064 R)
• M2: 361,279 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.8 AU - 1.28 AU

Year: 384 Days

Day: 12.9 Hours

Environment

Temp: 29 °C

Axial Tilt: 11.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.04 AU - 1.38 AU

Year: 481 Days

Day: 30 Hours

Environment

Temp: 16 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.06 AU - 2.74 AU

Year: 1345 Days

Day: 38.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.01 AU - 2.87 AU

Year: 1378 Days

Day: 23.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 18.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 835.9

Radius: 3.4

Gravity: 72.31 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 17.07 AU - 20.73 AU

Year: 29715 Days

Day: 21.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 105,870,903 km

• M1: 104,270 km (0.101 R)
• M2: 511,774 km (0.085 R)
• M3: 765,193 km (0.111 R)
• M4: 920,924 km (0.088 R)
• M5: 1,086,380 km (0.107 R)
• M6: 1,155,195 km (0.095 R)
• M7: 1,225,506 km (0.099 R)
• M8: 1,482,515 km (0.049 R)
• M9: 3,489,819 km (0.09 R)
• M10: 4,008,924 km (0.103 R)
• M11: 4,331,906 km (0.049 R)
• M12: 4,719,364 km (0.052 R)
• M13: 5,467,503 km (0.111 R)
• M14: 5,885,479 km (0.105 R)
• M15: 7,199,846 km (0.105 R)
• M16: 7,394,772 km (0.069 R)
• M17: 8,668,897 km (0.107 R)
• M18: 9,366,323 km (0.05 R)
• M19: 9,650,259 km (0.046 R)
• M20: 11,186,779 km (0.079 R)
• M21: 12,175,322 km (0.048 R)
• M22: 12,954,577 km (0.102 R)
• M23: 13,270,827 km (0.078 R)
• M24: 13,991,590 km (0.112 R)
• M25: 14,724,918 km (0.096 R)
• M26: 15,470,813 km (0.075 R)
• M27: 16,144,004 km (0.097 R)
• M28: 16,655,030 km (0.109 R)
• M29: 17,085,124 km (0.112 R)
• M30: 17,344,826 km (0.066 R)
• M31: 18,663,082 km (0.076 R)
• M32: 20,653,931 km (0.108 R)
• M33: 23,092,077 km (0.053 R)
• M34: 24,247,571 km (0.093 R)
• M35: 24,344,660 km (0.1 R)
• M36: 25,323,329 km (0.102 R)
• M37: 25,718,268 km (0.119 R)
• M38: 27,016,029 km (0.077 R)
• M39: 27,723,627 km (0.103 R)
• M40: 28,745,081 km (0.118 R)
• M41: 30,509,439 km (0.111 R)
• M42: 32,629,689 km (0.105 R)
• M43: 34,468,995 km (0.094 R)
• M44: 35,126,029 km (0.062 R)
• M45: 35,897,954 km (0.082 R)
• M46: 36,563,964 km (0.088 R)
• M47: 36,786,864 km (0.057 R)
• M48: 37,683,105 km (0.037 R)
• M49: 38,021,047 km (0.106 R)
• M50: 39,840,157 km (0.086 R)
• M51: 40,184,382 km (0.111 R)
• M52: 41,107,101 km (0.048 R)
• M53: 42,387,360 km (0.062 R)
• M54: 42,856,050 km (0.03 R)
• M55: 43,326,535 km (0.092 R)
• M56: 43,917,148 km (0.088 R)
• M57: 44,391,373 km (0.091 R)
• M58: 44,510,303 km (0.1 R)
• M59: 44,986,772 km (0.078 R)
• M60: 45,225,531 km (0.083 R)
• M61: 46,064,924 km (0.081 R)
• M62: 46,426,203 km (0.102 R)
• M63: 47,030,279 km (0.039 R)
• M64: 48,858,515 km (0.117 R)
• M65: 53,592,839 km (0.1 R)
• M66: 55,629,464 km (0.114 R)
• M67: 56,528,398 km (0.048 R)
• M68: 57,691,372 km (0.096 R)
• M69: 57,950,774 km (0.114 R)
• M70: 58,992,574 km (0.111 R)
• M71: 65,507,112 km (0.091 R)
• M72: 67,136,832 km (0.117 R)
• M73: 70,713,567 km (0.085 R)
• M74: 71,966,000 km (0.028 R)
• M75: 73,085,441 km (0.115 R)
• M76: 74,069,646 km (0.069 R)
• M77: 75,058,338 km (0.081 R)
• M78: 77,334,320 km (0.051 R)
• M79: 80,066,276 km (0.09 R)
• M80: 83,122,411 km (0.1 R)
• M81: 84,591,163 km (0.117 R)
• M82: 86,364,945 km (0.108 R)
• M83: 86,810,298 km (0.099 R)
• M84: 89,948,861 km (0.081 R)
• M85: 90,099,357 km (0.076 R)
• M86: 92,213,474 km (0.107 R)
• M87: 92,820,542 km (0.106 R)
• M88: 94,802,714 km (0.097 R)
• M89: 95,261,979 km (0.104 R)
• M90: 96,029,267 km (0.061 R)
• M91: 96,644,563 km (0.094 R)
• M92: 97,724,510 km (0.04 R)
• M93: 97,879,194 km (0.063 R)
• M94: 102,711,953 km (0.105 R)
• M95: 103,026,408 km (0.093 R)
• M96: 103,656,365 km (0.061 R)
• M97: 104,761,594 km (0.118 R)
• M98: 105,870,862 km (0.11 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 11,412 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit