🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.56 AU - 2.28 AU

Year: 944 Days

Day: 21 Hours

Environment

Temp: -55 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,230,327 km

• M1: 941,270 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.8 AU - 2.9 AU

Year: 1278 Days

Day: 38.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,230,327 km

• M1: 185,352 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.74 AU - 5.92 AU

Year: 3766 Days

Day: 23.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.43 AU - 5.75 AU

Year: 4074 Days

Day: 19.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.3

Radius: 13.2

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.87 AU - 7.31 AU

Year: 6697 Days

Day: 7.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 31,230,327 km

• M1: 352,752 km (0.076 R)
• M2: 436,676 km (0.071 R)
• M3: 742,753 km (0.101 R)
• M4: 1,103,733 km (0.106 R)
• M5: 1,564,495 km (0.105 R)
• M6: 1,673,252 km (0.083 R)
• M7: 1,816,866 km (0.107 R)
• M8: 2,134,163 km (0.119 R)
• M9: 2,273,140 km (0.091 R)
• M10: 2,505,764 km (0.115 R)
• M11: 2,597,318 km (0.067 R)
• M12: 2,821,715 km (0.111 R)
• M13: 3,052,844 km (0.063 R)
• M14: 3,170,727 km (0.104 R)
• M15: 3,472,167 km (0.094 R)
• M16: 3,699,406 km (0.057 R)
• M17: 3,804,274 km (0.077 R)
• M18: 3,952,825 km (0.111 R)
• M19: 4,299,742 km (0.116 R)
• M20: 4,589,064 km (0.074 R)
• M21: 4,930,746 km (0.063 R)
• M22: 5,566,836 km (0.072 R)
• M23: 6,030,141 km (0.096 R)
• M24: 6,942,089 km (0.054 R)
• M25: 7,072,090 km (0.084 R)
• M26: 7,467,327 km (0.108 R)
• M27: 8,032,807 km (0.116 R)
• M28: 8,196,916 km (0.082 R)
• M29: 8,528,425 km (0.112 R)
• M30: 8,612,050 km (0.113 R)
• M31: 8,780,049 km (0.066 R)
• M32: 8,977,518 km (0.08 R)
• M33: 10,281,562 km (0.065 R)
• M34: 10,370,573 km (0.091 R)
• M35: 10,669,320 km (0.058 R)
• M36: 10,910,322 km (0.089 R)
• M37: 11,031,646 km (0.083 R)
• M38: 11,336,527 km (0.094 R)
• M39: 11,428,529 km (0.045 R)
• M40: 11,954,815 km (0.06 R)
• M41: 12,807,074 km (0.08 R)
• M42: 13,031,171 km (0.119 R)
• M43: 13,613,556 km (0.03 R)
• M44: 13,776,767 km (0.105 R)
• M45: 14,736,737 km (0.099 R)
• M46: 15,174,011 km (0.036 R)
• M47: 15,411,273 km (0.057 R)
• M48: 15,615,624 km (0.081 R)
• M49: 15,855,130 km (0.103 R)
• M50: 16,546,422 km (0.113 R)
• M51: 17,212,133 km (0.092 R)
• M52: 17,459,567 km (0.102 R)
• M53: 17,672,744 km (0.088 R)
• M54: 18,497,478 km (0.063 R)
• M55: 18,606,086 km (0.091 R)
• M56: 19,334,926 km (0.103 R)
• M57: 19,702,937 km (0.103 R)
• M58: 19,813,789 km (0.092 R)
• M59: 20,259,142 km (0.068 R)
• M60: 20,745,485 km (0.073 R)
• M61: 21,273,565 km (0.09 R)
• M62: 21,882,429 km (0.104 R)
• M63: 22,419,934 km (0.091 R)
• M64: 22,535,722 km (0.095 R)
• M65: 22,651,661 km (0.119 R)
• M66: 24,295,741 km (0.048 R)
• M67: 25,052,108 km (0.112 R)
• M68: 25,453,180 km (0.106 R)
• M69: 25,694,930 km (0.046 R)
• M70: 26,099,593 km (0.102 R)
• M71: 26,221,365 km (0.079 R)
• M72: 26,465,509 km (0.084 R)
• M73: 26,751,390 km (0.059 R)
• M74: 26,874,210 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.9

Radius: 13.2

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.03 AU - 9.23 AU

Year: 7477 Days

Day: 9.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 31,230,327 km

• M1: 358,885 km (0.083 R)
• M2: 470,635 km (0.072 R)
• M3: 632,201 km (0.119 R)
• M4: 715,078 km (0.095 R)
• M5: 840,890 km (0.08 R)
• M6: 1,487,900 km (0.117 R)
• M7: 1,620,295 km (0.104 R)
• M8: 1,969,007 km (0.1 R)
• M9: 2,757,388 km (0.085 R)
• M10: 2,859,862 km (0.079 R)
• M11: 2,942,740 km (0.105 R)
• M12: 3,435,665 km (0.114 R)
• M13: 4,164,506 km (0.083 R)
• M14: 4,619,881 km (0.099 R)
• M15: 4,890,803 km (0.085 R)
• M16: 5,091,264 km (0.1 R)
• M17: 5,294,418 km (0.09 R)
• M18: 5,422,773 km (0.116 R)
• M19: 5,552,175 km (0.08 R)
• M20: 6,107,034 km (0.106 R)
• M21: 6,268,899 km (0.079 R)
• M22: 6,459,486 km (0.063 R)
• M23: 6,818,671 km (0.113 R)
• M24: 7,014,794 km (0.062 R)
• M25: 7,326,705 km (0.025 R)
• M26: 7,527,615 km (0.084 R)
• M27: 7,847,156 km (0.091 R)
• M28: 8,801,890 km (0.086 R)
• M29: 9,293,169 km (0.085 R)
• M30: 9,417,336 km (0.1 R)
• M31: 10,238,179 km (0.089 R)
• M32: 10,559,964 km (0.059 R)
• M33: 11,312,890 km (0.073 R)
• M34: 11,512,155 km (0.059 R)
• M35: 13,043,738 km (0.095 R)
• M36: 13,322,588 km (0.095 R)
• M37: 13,427,755 km (0.037 R)
• M38: 13,603,682 km (0.112 R)
• M39: 14,135,652 km (0.103 R)
• M40: 14,386,378 km (0.08 R)
• M41: 15,514,197 km (0.06 R)
• M42: 15,772,702 km (0.09 R)
• M43: 15,921,103 km (0.076 R)
• M44: 16,032,703 km (0.054 R)
• M45: 16,219,401 km (0.066 R)
• M46: 17,011,073 km (0.11 R)
• M47: 17,507,439 km (0.11 R)
• M48: 17,776,715 km (0.067 R)
• M49: 18,086,233 km (0.082 R)
• M50: 18,906,927 km (0.088 R)
• M51: 19,620,210 km (0.117 R)
• M52: 19,779,830 km (0.063 R)
• M53: 20,869,053 km (0.103 R)
• M54: 21,072,954 km (0.072 R)
• M55: 21,277,455 km (0.114 R)
• M56: 21,812,417 km (0.102 R)
• M57: 22,435,043 km (0.107 R)
• M58: 22,769,394 km (0.119 R)
• M59: 22,937,393 km (0.116 R)
• M60: 23,063,504 km (0.115 R)
• M61: 23,953,162 km (0.038 R)
• M62: 25,113,443 km (0.065 R)
• M63: 25,722,307 km (0.075 R)
• M64: 25,897,187 km (0.086 R)
• M65: 25,984,701 km (0.089 R)
• M66: 26,204,161 km (0.097 R)
• M67: 26,291,975 km (0.034 R)
• M68: 26,733,139 km (0.087 R)
• M69: 26,910,263 km (0.089 R)
• M70: 27,221,128 km (0.049 R)
• M71: 27,622,648 km (0.098 R)
• M72: 28,026,114 km (0.069 R)
• M73: 29,339,434 km (0.072 R)
• M74: 30,302,993 km (0.101 R)
• M75: 30,533,973 km (0.069 R)
• M76: 30,719,175 km (0.106 R)
• M77: 30,951,201 km (0.106 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 11,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit