🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.52 AU - 0.56 AU

Year: 139 Days

Day: 41 Hours

Environment

Temp: 252 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.7 AU - 1.84 AU

Year: 828 Days

Day: 13.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,101,134 km

• M1: 1,068,428 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.53 AU - 3.31 AU

Year: 1754 Days

Day: 27.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,101,134 km

• M1: 1,155,195 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.83 AU - 3.89 AU

Year: 2165 Days

Day: 29.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,101,134 km

• M1: 792,420 km (0.053 R)
• M2: 1,482,664 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.4 AU - 3.48 AU

Year: 2242 Days

Day: 34.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,101,134 km

• M1: 2,811,094 km (0.104 R)

Asteroid Belt

Center: 5.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.4

Radius: 11.9

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 7.01 AU - 9.49 AU

Year: 8328 Days

Day: 8.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 115.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 29,101,134 km

• M1: 289,921 km (0.084 R)
• M2: 402,568 km (0.081 R)
• M3: 535,261 km (0.116 R)
• M4: 1,428,809 km (0.116 R)
• M5: 1,514,080 km (0.116 R)
• M6: 1,758,074 km (0.09 R)
• M7: 2,209,860 km (0.041 R)
• M8: 2,334,774 km (0.118 R)
• M9: 2,513,843 km (0.058 R)
• M10: 3,534,250 km (0.089 R)
• M11: 3,622,213 km (0.105 R)
• M12: 4,134,586 km (0.049 R)
• M13: 4,541,941 km (0.063 R)
• M14: 4,896,787 km (0.107 R)
• M15: 5,565,041 km (0.115 R)
• M16: 6,085,193 km (0.081 R)
• M17: 8,161,761 km (0.102 R)
• M18: 8,672,787 km (0.11 R)
• M19: 8,752,373 km (0.114 R)
• M20: 9,032,719 km (0.09 R)
• M21: 9,479,269 km (0.057 R)
• M22: 9,767,245 km (0.05 R)
• M23: 9,891,561 km (0.081 R)
• M24: 10,225,613 km (0.061 R)
• M25: 10,394,060 km (0.081 R)
• M26: 11,336,826 km (0.077 R)
• M27: 11,598,622 km (0.115 R)
• M28: 11,950,925 km (0.036 R)
• M29: 12,306,818 km (0.084 R)
• M30: 12,983,450 km (0.03 R)
• M31: 13,487,445 km (0.116 R)
• M32: 14,138,046 km (0.083 R)
• M33: 14,751,397 km (0.117 R)
• M34: 14,989,557 km (0.059 R)
• M35: 15,809,054 km (0.114 R)
• M36: 16,791,912 km (0.072 R)
• M37: 16,990,728 km (0.115 R)
• M38: 17,240,556 km (0.072 R)
• M39: 17,895,645 km (0.107 R)
• M40: 18,610,274 km (0.069 R)
• M41: 18,816,121 km (0.073 R)
• M42: 19,857,023 km (0.115 R)
• M43: 20,225,782 km (0.097 R)
• M44: 20,596,635 km (0.108 R)
• M45: 21,453,083 km (0.079 R)
• M46: 22,103,085 km (0.088 R)
• M47: 22,594,814 km (0.12 R)
• M48: 22,704,618 km (0.082 R)
• M49: 23,256,036 km (0.104 R)
• M50: 23,867,742 km (0.094 R)
• M51: 24,880,220 km (0.073 R)
• M52: 25,677,427 km (0.118 R)
• M53: 26,194,288 km (0.079 R)
• M54: 26,540,906 km (0.095 R)
• M55: 26,714,739 km (0.086 R)
• M56: 28,770,513 km (0.102 R)
• M57: 29,427,098 km (0.041 R)
• M58: 29,607,064 km (0.08 R)
• M59: 30,755,078 km (0.083 R)
• M60: 32,164,290 km (0.113 R)
• M61: 32,287,858 km (0.059 R)
• M62: 32,783,625 km (0.118 R)
• M63: 33,219,404 km (0.053 R)
• M64: 34,096,795 km (0.118 R)
• M65: 35,108,975 km (0.111 R)
• M66: 35,363,441 km (0.093 R)
• M67: 35,618,655 km (0.071 R)
• M68: 36,581,018 km (0.107 R)
• M69: 36,839,224 km (0.072 R)
• M70: 37,292,206 km (0.1 R)
• M71: 37,812,358 km (0.053 R)
• M72: 39,585,392 km (0.117 R)
• M73: 40,782,474 km (0.109 R)
• M74: 42,126,461 km (0.066 R)
• M75: 45,480,146 km (0.028 R)
• M76: 46,453,879 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.1

Radius: 13.5

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 8.92 AU - 9.12 AU

Year: 9521 Days

Day: 13.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 29,101,134 km

• M1: 175,179 km (0.115 R)
• M2: 268,827 km (0.108 R)
• M3: 399,426 km (0.117 R)
• M4: 541,095 km (0.092 R)
• M5: 636,389 km (0.05 R)
• M6: 798,105 km (0.114 R)
• M7: 1,446,611 km (0.118 R)
• M8: 1,603,091 km (0.082 R)
• M9: 1,831,976 km (0.079 R)
• M10: 2,640,253 km (0.116 R)
• M11: 2,932,417 km (0.054 R)
• M12: 3,442,995 km (0.108 R)
• M13: 3,719,601 km (0.089 R)
• M14: 3,915,575 km (0.096 R)
• M15: 4,003,688 km (0.107 R)
• M16: 4,733,277 km (0.062 R)
• M17: 4,969,791 km (0.072 R)
• M18: 5,853,465 km (0.109 R)
• M19: 7,025,864 km (0.113 R)
• M20: 7,542,425 km (0.061 R)
• M21: 7,652,829 km (0.081 R)
• M22: 7,819,331 km (0.045 R)
• M23: 8,269,321 km (0.099 R)
• M24: 8,756,711 km (0.052 R)
• M25: 8,989,486 km (0.083 R)
• M26: 9,194,734 km (0.088 R)
• M27: 9,371,858 km (0.086 R)
• M28: 10,643,889 km (0.101 R)
• M29: 11,079,817 km (0.074 R)
• M30: 12,357,831 km (0.096 R)
• M31: 12,651,791 km (0.096 R)
• M32: 12,882,022 km (0.078 R)
• M33: 13,014,267 km (0.074 R)
• M34: 13,146,960 km (0.097 R)
• M35: 13,850,818 km (0.026 R)
• M36: 14,020,312 km (0.1 R)
• M37: 14,190,405 km (0.091 R)
• M38: 14,601,500 km (0.103 R)
• M39: 15,086,048 km (0.104 R)
• M40: 16,356,283 km (0.108 R)
• M41: 16,535,352 km (0.113 R)
• M42: 16,787,275 km (0.051 R)
• M43: 17,112,949 km (0.112 R)
• M44: 17,222,006 km (0.078 R)
• M45: 20,137,669 km (0.111 R)
• M46: 20,291,306 km (0.114 R)
• M47: 20,445,242 km (0.101 R)
• M48: 20,870,848 km (0.111 R)
• M49: 21,299,296 km (0.098 R)
• M50: 21,416,730 km (0.12 R)
• M51: 21,888,263 km (0.107 R)
• M52: 22,165,019 km (0.082 R)
• M53: 22,921,835 km (0.097 R)
• M54: 23,849,341 km (0.103 R)
• M55: 24,134,176 km (0.071 R)
• M56: 24,706,986 km (0.044 R)
• M57: 25,118,978 km (0.068 R)
• M58: 25,325,872 km (0.093 R)
• M59: 25,574,803 km (0.118 R)
• M60: 26,033,321 km (0.041 R)
• M61: 26,200,721 km (0.072 R)
• M62: 26,536,568 km (0.05 R)
• M63: 26,789,538 km (0.039 R)
• M64: 26,958,434 km (0.118 R)
• M65: 27,085,442 km (0.077 R)
• M66: 27,255,086 km (0.099 R)
• M67: 28,409,533 km (0.108 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 17,976 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit