🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.58 AU - 0.6 AU

Year: 164 Days

Day: 35.7 Hours

Environment

Temp: 213 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,693,995 km

• M1: 186,997 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.61 AU - 1.77 AU

Year: 795 Days

Day: 32.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.12 AU - 2.24 AU

Year: 1164 Days

Day: 36.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.04 AU - 2.44 AU

Year: 1212 Days

Day: 42.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,693,995 km

• M1: 391,797 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.97 AU - 3.29 AU

Year: 2003 Days

Day: 28.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.4

Radius: 11.8

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.4 AU - 8 AU

Year: 6987 Days

Day: 12.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 22,693,995 km

• M1: 147,803 km (0.117 R)
• M2: 289,322 km (0.111 R)
• M3: 697,276 km (0.073 R)
• M4: 1,019,360 km (0.072 R)
• M5: 1,095,655 km (0.09 R)
• M6: 1,814,622 km (0.119 R)
• M7: 1,947,016 km (0.118 R)
• M8: 2,529,999 km (0.051 R)
• M9: 3,233,708 km (0.093 R)
• M10: 3,583,916 km (0.116 R)
• M11: 3,921,858 km (0.029 R)
• M12: 4,448,143 km (0.1 R)
• M13: 4,706,648 km (0.084 R)
• M14: 4,864,175 km (0.067 R)
• M15: 5,347,376 km (0.103 R)
• M16: 5,845,986 km (0.095 R)
• M17: 6,101,050 km (0.054 R)
• M18: 6,917,555 km (0.07 R)
• M19: 7,007,164 km (0.054 R)
• M20: 7,217,499 km (0.098 R)
• M21: 7,613,933 km (0.066 R)
• M22: 7,986,282 km (0.117 R)
• M23: 8,143,210 km (0.093 R)
• M24: 8,237,756 km (0.104 R)
• M25: 9,269,982 km (0.103 R)
• M26: 9,634,252 km (0.098 R)
• M27: 9,935,692 km (0.119 R)
• M28: 10,240,423 km (0.094 R)
• M29: 10,824,304 km (0.076 R)
• M30: 11,348,494 km (0.099 R)
• M31: 11,454,410 km (0.046 R)
• M32: 12,567,268 km (0.095 R)
• M33: 12,786,728 km (0.045 R)
• M34: 13,192,288 km (0.103 R)
• M35: 13,415,189 km (0.114 R)
• M36: 13,902,729 km (0.087 R)
• M37: 14,243,512 km (0.058 R)
• M38: 14,740,925 km (0.103 R)
• M39: 15,166,083 km (0.102 R)
• M40: 15,713,162 km (0.108 R)
• M41: 16,545,973 km (0.073 R)
• M42: 17,109,060 km (0.033 R)
• M43: 17,392,996 km (0.057 R)
• M44: 17,474,378 km (0.11 R)
• M45: 17,760,409 km (0.083 R)
• M46: 18,544,302 km (0.045 R)
• M47: 18,836,017 km (0.109 R)
• M48: 19,213,303 km (0.091 R)
• M49: 21,093,449 km (0.077 R)
• M50: 21,398,031 km (0.053 R)
• M51: 21,660,276 km (0.073 R)
• M52: 21,835,604 km (0.111 R)
• M53: 22,541,856 km (0.115 R)
• M54: 22,808,589 km (0.04 R)
• M55: 23,480,134 km (0.095 R)
• M56: 23,615,221 km (0.065 R)
• M57: 23,750,607 km (0.112 R)
• M58: 24,022,127 km (0.091 R)
• M59: 25,997,716 km (0.083 R)
• M60: 26,324,289 km (0.044 R)
• M61: 27,170,115 km (0.089 R)
• M62: 27,359,356 km (0.102 R)
• M63: 28,455,759 km (0.115 R)
• M64: 28,744,034 km (0.109 R)
• M65: 28,840,375 km (0.087 R)
• M66: 29,517,904 km (0.107 R)
• M67: 31,234,240 km (0.036 R)
• M68: 31,333,274 km (0.115 R)
• M69: 31,432,457 km (0.098 R)
• M70: 31,929,870 km (0.096 R)
• M71: 32,580,322 km (0.055 R)
• M72: 32,932,326 km (0.056 R)
• M73: 33,033,155 km (0.035 R)
• M74: 33,792,663 km (0.074 R)
• M75: 34,047,129 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.7

Radius: 11.4

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.33 AU - 10.05 AU

Year: 9264 Days

Day: 5.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 22,693,995 km

• M1: 171,439 km (0.032 R)
• M2: 264,938 km (0.078 R)
• M3: 335,847 km (0.105 R)
• M4: 464,950 km (0.092 R)
• M5: 623,674 km (0.106 R)
• M6: 833,709 km (0.113 R)
• M7: 1,210,995 km (0.085 R)
• M8: 1,736,532 km (0.05 R)
• M9: 1,907,223 km (0.111 R)
• M10: 2,039,169 km (0.119 R)
• M11: 2,219,733 km (0.119 R)
• M12: 2,453,106 km (0.113 R)
• M13: 2,743,775 km (0.118 R)
• M14: 2,893,372 km (0.075 R)
• M15: 3,270,658 km (0.102 R)
• M16: 3,866,058 km (0.092 R)
• M17: 4,090,903 km (0.103 R)
• M18: 4,281,641 km (0.06 R)
• M19: 4,397,579 km (0.118 R)
• M20: 4,593,103 km (0.054 R)
• M21: 4,952,288 km (0.106 R)
• M22: 5,403,774 km (0.088 R)
• M23: 5,613,361 km (0.119 R)
• M24: 5,783,005 km (0.117 R)
• M25: 5,889,967 km (0.072 R)
• M26: 5,997,528 km (0.086 R)
• M27: 6,456,495 km (0.117 R)
• M28: 6,836,473 km (0.099 R)
• M29: 7,109,040 km (0.098 R)
• M30: 7,829,803 km (0.116 R)
• M31: 7,900,862 km (0.117 R)
• M32: 8,091,300 km (0.033 R)
• M33: 8,573,903 km (0.099 R)
• M34: 8,720,658 km (0.07 R)
• M35: 8,942,213 km (0.088 R)
• M36: 9,215,528 km (0.087 R)
• M37: 9,390,857 km (0.105 R)
• M38: 9,567,382 km (0.114 R)
• M39: 10,103,391 km (0.096 R)
• M40: 10,310,285 km (0.112 R)
• M41: 11,445,733 km (0.081 R)
• M42: 11,742,685 km (0.119 R)
• M43: 12,151,685 km (0.105 R)
• M44: 12,454,472 km (0.107 R)
• M45: 12,759,801 km (0.114 R)
• M46: 13,236,719 km (0.034 R)
• M47: 13,349,815 km (0.081 R)
• M48: 13,463,060 km (0.116 R)
• M49: 13,776,618 km (0.048 R)
• M50: 13,919,783 km (0.116 R)
• M51: 14,731,351 km (0.068 R)
• M52: 14,966,070 km (0.103 R)
• M53: 15,113,274 km (0.073 R)
• M54: 15,558,179 km (0.105 R)
• M55: 15,707,328 km (0.086 R)
• M56: 15,887,144 km (0.079 R)
• M57: 15,977,202 km (0.096 R)
• M58: 16,157,916 km (0.11 R)
• M59: 16,460,703 km (0.062 R)
• M60: 16,734,766 km (0.093 R)
• M61: 17,194,929 km (0.055 R)
• M62: 17,411,247 km (0.025 R)
• M63: 17,535,114 km (0.052 R)
• M64: 17,659,430 km (0.099 R)
• M65: 17,939,926 km (0.111 R)
• M66: 18,568,836 km (0.084 R)
• M67: 19,109,034 km (0.087 R)
• M68: 19,204,926 km (0.028 R)
• M69: 20,531,261 km (0.105 R)
• M70: 20,662,308 km (0.111 R)
• M71: 20,793,506 km (0.072 R)
• M72: 21,023,886 km (0.074 R)
• M73: 21,653,544 km (0.119 R)
• M74: 22,154,846 km (0.077 R)
• M75: 22,525,101 km (0.065 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 19,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit