🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.7 AU - 1.72 AU

Year: 817 Days

Day: 21.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,777,262 km

• M1: 916,885 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.4 AU - 2.08 AU

Year: 838 Days

Day: 32.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,777,262 km

• M1: 900,130 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.9 AU - 2.54 AU

Year: 1208 Days

Day: 29.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 144.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.75 AU - 3.55 AU

Year: 2042 Days

Day: 39.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.88 AU - 4.02 AU

Year: 2867 Days

Day: 38.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,777,262 km

• M1: 116,836 km (0.106 R)
• M2: 366,066 km (0.036 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.27 AU - 4.67 AU

Year: 3452 Days

Day: 21.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,777,262 km

• M1: 2,186,971 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.8

Radius: 14.3

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.82 AU - 6.02 AU

Year: 4609 Days

Day: 5.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 35,777,262 km

• M1: 195,076 km (0.047 R)
• M2: 315,352 km (0.087 R)
• M3: 486,492 km (0.107 R)
• M4: 619,934 km (0.106 R)
• M5: 879,635 km (0.058 R)
• M6: 1,176,438 km (0.062 R)
• M7: 1,537,567 km (0.064 R)
• M8: 1,682,378 km (0.114 R)
• M9: 2,126,983 km (0.085 R)
• M10: 2,627,687 km (0.094 R)
• M11: 2,783,268 km (0.041 R)
• M12: 3,144,547 km (0.099 R)
• M13: 3,457,506 km (0.108 R)
• M14: 3,585,562 km (0.116 R)
• M15: 4,341,181 km (0.035 R)
• M16: 4,643,219 km (0.069 R)
• M17: 4,904,267 km (0.094 R)
• M18: 5,219,021 km (0.04 R)
• M19: 5,317,157 km (0.093 R)
• M20: 5,842,994 km (0.107 R)
• M21: 6,570,039 km (0.094 R)
• M22: 7,271,055 km (0.045 R)
• M23: 7,995,707 km (0.112 R)
• M24: 8,166,398 km (0.068 R)
• M25: 8,772,868 km (0.103 R)
• M26: 8,919,474 km (0.099 R)
• M27: 9,244,849 km (0.082 R)
• M28: 9,574,264 km (0.051 R)
• M29: 10,616,512 km (0.112 R)
• M30: 11,727,127 km (0.113 R)
• M31: 11,856,379 km (0.068 R)
• M32: 11,986,081 km (0.101 R)
• M33: 12,116,380 km (0.046 R)
• M34: 12,807,822 km (0.101 R)
• M35: 13,108,214 km (0.102 R)
• M36: 13,613,855 km (0.067 R)
• M37: 13,749,839 km (0.053 R)
• M38: 13,954,639 km (0.057 R)
• M39: 14,749,004 km (0.117 R)
• M40: 15,098,913 km (0.057 R)
• M41: 15,310,295 km (0.104 R)
• M42: 15,558,029 km (0.056 R)
• M43: 15,807,109 km (0.103 R)
• M44: 16,021,782 km (0.113 R)
• M45: 16,129,343 km (0.044 R)
• M46: 16,490,024 km (0.09 R)
• M47: 17,219,164 km (0.03 R)
• M48: 17,366,368 km (0.03 R)
• M49: 18,220,422 km (0.094 R)
• M50: 19,431,417 km (0.083 R)
• M51: 19,738,242 km (0.118 R)
• M52: 20,046,713 km (0.115 R)
• M53: 20,824,772 km (0.116 R)
• M54: 21,573,210 km (0.098 R)
• M55: 21,970,542 km (0.083 R)
• M56: 22,611,569 km (0.112 R)
• M57: 22,772,685 km (0.083 R)
• M58: 23,136,807 km (0.084 R)
• M59: 24,529,712 km (0.086 R)
• M60: 24,819,783 km (0.041 R)
• M61: 24,944,547 km (0.102 R)
• M62: 26,076,255 km (0.088 R)
• M63: 26,457,131 km (0.046 R)
• M64: 27,138,999 km (0.084 R)
• M65: 27,310,438 km (0.069 R)
• M66: 27,482,176 km (0.101 R)
• M67: 27,740,382 km (0.079 R)
• M68: 28,433,020 km (0.105 R)
• M69: 28,737,901 km (0.038 R)
• M70: 28,868,799 km (0.073 R)
• M71: 29,262,989 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.5

Radius: 14.7

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 5.82 AU - 6.98 AU

Year: 5914 Days

Day: 10.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 35,777,262 km

• M1: 188,643 km (0.113 R)
• M2: 358,586 km (0.099 R)
• M3: 457,021 km (0.072 R)
• M4: 629,508 km (0.026 R)
• M5: 1,159,982 km (0.055 R)
• M6: 1,258,118 km (0.031 R)
• M7: 1,393,803 km (0.053 R)
• M8: 1,928,765 km (0.106 R)
• M9: 2,250,700 km (0.099 R)
• M10: 2,354,970 km (0.082 R)
• M11: 2,655,811 km (0.034 R)
• M12: 2,833,384 km (0.031 R)
• M13: 3,200,796 km (0.086 R)
• M14: 3,510,763 km (0.05 R)
• M15: 3,906,000 km (0.032 R)
• M16: 4,006,979 km (0.107 R)
• M17: 4,472,976 km (0.045 R)
• M18: 4,632,148 km (0.063 R)
• M19: 5,204,360 km (0.106 R)
• M20: 5,315,960 km (0.042 R)
• M21: 5,973,144 km (0.119 R)
• M22: 6,119,600 km (0.081 R)
• M23: 6,869,235 km (0.093 R)
• M24: 6,961,238 km (0.051 R)
• M25: 7,648,042 km (0.046 R)
• M26: 8,785,434 km (0.069 R)
• M27: 9,664,471 km (0.106 R)
• M28: 9,836,658 km (0.113 R)
• M29: 10,963,579 km (0.084 R)
• M30: 11,107,193 km (0.075 R)
• M31: 11,396,665 km (0.104 R)
• M32: 11,725,182 km (0.028 R)
• M33: 12,354,391 km (0.085 R)
• M34: 12,541,537 km (0.068 R)
• M35: 13,108,663 km (0.104 R)
• M36: 13,376,144 km (0.096 R)
• M37: 13,684,166 km (0.118 R)
• M38: 13,877,895 km (0.113 R)
• M39: 14,189,807 km (0.113 R)
• M40: 14,661,938 km (0.053 R)
• M41: 15,139,155 km (0.101 R)
• M42: 15,379,708 km (0.087 R)
• M43: 16,272,808 km (0.03 R)
• M44: 17,182,662 km (0.115 R)
• M45: 18,836,017 km (0.056 R)
• M46: 19,138,056 km (0.034 R)
• M47: 19,703,536 km (0.056 R)
• M48: 20,362,664 km (0.079 R)
• M49: 20,806,221 km (0.117 R)
• M50: 21,163,312 km (0.099 R)
• M51: 21,477,467 km (0.087 R)
• M52: 21,702,761 km (0.063 R)
• M53: 22,933,204 km (0.043 R)
• M54: 23,025,207 km (0.087 R)
• M55: 23,580,065 km (0.108 R)
• M56: 24,467,629 km (0.026 R)
• M57: 24,608,700 km (0.108 R)
• M58: 24,891,889 km (0.118 R)
• M59: 26,613,162 km (0.096 R)
• M60: 27,146,778 km (0.043 R)
• M61: 27,732,902 km (0.107 R)
• M62: 28,570,501 km (0.087 R)
• M63: 28,917,867 km (0.096 R)
• M64: 29,067,016 km (0.068 R)
• M65: 30,573,915 km (0.111 R)
• M66: 30,929,210 km (0.098 R)
• M67: 32,260,631 km (0.091 R)
• M68: 32,518,837 km (0.051 R)
• M69: 33,767,830 km (0.1 R)
• M70: 34,082,434 km (0.112 R)
• M71: 34,503,552 km (0.066 R)
• M72: 35,191,553 km (0.051 R)
• M73: 35,297,767 km (0.052 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 15,801 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit