🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.45 AU - 0.69 AU

Year: 158 Days

Day: 21.7 Hours

Environment

Temp: 188 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,703,061 km

• M1: 207,492 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.12 AU - 1.6 AU

Year: 582 Days

Day: 15.8 Hours

Environment

Temp: -18 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,703,061 km

• M1: 211,382 km (0.048 R)
• M2: 281,094 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.25 AU - 1.61 AU

Year: 628 Days

Day: 41.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,703,061 km

• M1: 768,933 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.13 AU - 1.77 AU

Year: 641 Days

Day: 15.6 Hours

Environment

Temp: -36 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.57 AU - 2.91 AU

Year: 1665 Days

Day: 41.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 64.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,703,061 km

• M1: 1,762,263 km (0.053 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.92 AU - 3.18 AU

Year: 1955 Days

Day: 33.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,703,061 km

• M1: 839,244 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.6

Radius: 14.2

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 7.28 AU - 8.22 AU

Year: 7920 Days

Day: 5.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 39,703,061 km

• M1: 222,153 km (0.085 R)
• M2: 332,855 km (0.085 R)
• M3: 1,054,216 km (0.086 R)
• M4: 1,426,565 km (0.09 R)
• M5: 1,540,708 km (0.052 R)
• M6: 1,718,132 km (0.07 R)
• M7: 1,860,998 km (0.113 R)
• M8: 2,137,155 km (0.076 R)
• M9: 2,291,690 km (0.032 R)
• M10: 2,542,117 km (0.052 R)
• M11: 2,706,225 km (0.095 R)
• M12: 2,825,754 km (0.113 R)
• M13: 3,020,830 km (0.091 R)
• M14: 3,195,111 km (0.116 R)
• M15: 3,553,997 km (0.057 R)
• M16: 4,255,311 km (0.089 R)
• M17: 4,593,552 km (0.087 R)
• M18: 4,708,294 km (0.11 R)
• M19: 4,940,619 km (0.101 R)
• M20: 5,117,444 km (0.101 R)
• M21: 5,447,008 km (0.102 R)
• M22: 5,538,113 km (0.108 R)
• M23: 5,752,786 km (0.027 R)
• M24: 6,064,249 km (0.113 R)
• M25: 6,381,396 km (0.059 R)
• M26: 7,331,642 km (0.067 R)
• M27: 8,047,468 km (0.116 R)
• M28: 8,186,295 km (0.109 R)
• M29: 8,396,180 km (0.077 R)
• M30: 9,108,566 km (0.098 R)
• M31: 10,063,748 km (0.111 R)
• M32: 10,858,561 km (0.097 R)
• M33: 11,399,657 km (0.087 R)
• M34: 11,555,987 km (0.102 R)
• M35: 12,307,866 km (0.047 R)
• M36: 12,750,376 km (0.037 R)
• M37: 13,157,282 km (0.1 R)
• M38: 14,445,769 km (0.099 R)
• M39: 15,083,654 km (0.062 R)
• M40: 15,255,392 km (0.057 R)
• M41: 15,600,664 km (0.03 R)
• M42: 15,774,347 km (0.056 R)
• M43: 16,079,677 km (0.085 R)
• M44: 16,740,750 km (0.067 R)
• M45: 17,365,770 km (0.086 R)
• M46: 17,590,914 km (0.087 R)
• M47: 18,044,046 km (0.101 R)
• M48: 18,915,454 km (0.104 R)
• M49: 19,706,827 km (0.107 R)
• M50: 20,083,065 km (0.097 R)
• M51: 20,272,007 km (0.036 R)
• M52: 21,033,909 km (0.106 R)
• M53: 22,585,688 km (0.043 R)
• M54: 22,979,430 km (0.096 R)
• M55: 23,226,565 km (0.073 R)
• M56: 24,576,836 km (0.108 R)
• M57: 24,880,370 km (0.044 R)
• M58: 26,572,023 km (0.106 R)
• M59: 26,779,515 km (0.108 R)
• M60: 28,247,519 km (0.08 R)
• M61: 28,671,778 km (0.106 R)
• M62: 28,884,806 km (0.081 R)
• M63: 29,205,095 km (0.107 R)
• M64: 29,526,581 km (0.113 R)
• M65: 29,634,141 km (0.074 R)
• M66: 30,011,128 km (0.095 R)
• M67: 31,316,070 km (0.049 R)
• M68: 32,251,655 km (0.097 R)
• M69: 33,140,566 km (0.106 R)
• M70: 34,093,804 km (0.104 R)
• M71: 34,942,323 km (0.097 R)
• M72: 35,112,864 km (0.119 R)
• M73: 35,226,858 km (0.065 R)
• M74: 35,454,845 km (0.09 R)
• M75: 35,798,022 km (0.107 R)
• M76: 35,969,910 km (0.087 R)
• M77: 36,314,584 km (0.086 R)
• M78: 36,775,944 km (0.086 R)
• M79: 37,123,160 km (0.051 R)
• M80: 37,879,378 km (0.047 R)
• M81: 38,054,557 km (0.047 R)
• M82: 38,993,732 km (0.094 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 15,384 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit