🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.43 AU - 0.63 AU

Year: 138 Days

Day: 35.3 Hours

Environment

Temp: 226 °C

Axial Tilt: 41.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 15,663,628 km

• M1: 148,251 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.7 AU - 0.8 AU

Year: 233 Days

Day: 33.9 Hours

Environment

Temp: 176 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 15,663,628 km

• M1: 242,797 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.68 AU - 1 AU

Year: 276 Days

Day: 22.6 Hours

Environment

Temp: 104 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.73 AU - 2.53 AU

Year: 1113 Days

Day: 33.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.74 AU - 3.78 AU

Year: 2611 Days

Day: 17.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 147.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 15,663,628 km

• M1: 310,116 km (0.082 R)
• M2: 3,143,500 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.4

Radius: 10.9

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.16 AU - 6.3 AU

Year: 4284 Days

Day: 10.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 15,663,628 km

• M1: 152,291 km (0.093 R)
• M2: 314,305 km (0.058 R)
• M3: 389,852 km (0.111 R)
• M4: 523,593 km (0.083 R)
• M5: 641,176 km (0.079 R)
• M6: 756,816 km (0.079 R)
• M7: 892,800 km (0.076 R)
• M8: 970,591 km (0.049 R)
• M9: 1,092,064 km (0.12 R)
• M10: 1,518,867 km (0.031 R)
• M11: 1,645,427 km (0.06 R)
• M12: 1,977,833 km (0.082 R)
• M13: 2,099,307 km (0.098 R)
• M14: 2,241,275 km (0.081 R)
• M15: 2,821,416 km (0.059 R)
• M16: 2,919,253 km (0.103 R)
• M17: 3,281,280 km (0.099 R)
• M18: 3,425,941 km (0.042 R)
• M19: 3,593,939 km (0.11 R)
• M20: 3,807,715 km (0.076 R)
• M21: 4,114,390 km (0.099 R)
• M22: 4,589,214 km (0.118 R)
• M23: 4,892,000 km (0.079 R)
• M24: 4,986,546 km (0.118 R)
• M25: 5,346,329 km (0.025 R)
• M26: 5,517,169 km (0.025 R)
• M27: 5,590,921 km (0.091 R)
• M28: 6,040,612 km (0.046 R)
• M29: 6,450,062 km (0.099 R)
• M30: 6,736,841 km (0.088 R)
• M31: 6,895,115 km (0.056 R)
• M32: 7,458,651 km (0.046 R)
• M33: 7,540,331 km (0.12 R)
• M34: 7,649,687 km (0.104 R)
• M35: 7,897,870 km (0.063 R)
• M36: 8,373,890 km (0.11 R)
• M37: 8,830,463 km (0.117 R)
• M38: 8,945,953 km (0.093 R)
• M39: 9,149,107 km (0.034 R)
• M40: 9,236,621 km (0.082 R)
• M41: 10,157,845 km (0.102 R)
• M42: 10,583,301 km (0.114 R)
• M43: 10,890,875 km (0.117 R)
• M44: 11,014,742 km (0.053 R)
• M45: 11,139,057 km (0.039 R)
• M46: 11,609,543 km (0.077 R)
• M47: 11,767,817 km (0.114 R)
• M48: 11,926,840 km (0.115 R)
• M49: 12,408,096 km (0.1 R)
• M50: 12,699,812 km (0.073 R)
• M51: 12,797,649 km (0.063 R)
• M52: 13,257,214 km (0.101 R)
• M53: 13,722,313 km (0.039 R)
• M54: 14,294,226 km (0.114 R)
• M55: 14,497,978 km (0.089 R)
• M56: 14,942,583 km (0.041 R)
• M57: 15,426,532 km (0.099 R)
• M58: 15,635,521 km (0.074 R)
• M59: 16,162,105 km (0.042 R)
• M60: 16,516,503 km (0.118 R)
• M61: 16,587,562 km (0.117 R)
• M62: 16,730,278 km (0.054 R)
• M63: 17,776,565 km (0.068 R)
• M64: 18,215,785 km (0.061 R)
• M65: 18,658,594 km (0.049 R)
• M66: 18,732,645 km (0.097 R)
• M67: 19,404,489 km (0.106 R)
• M68: 19,932,271 km (0.061 R)
• M69: 20,083,963 km (0.105 R)
• M70: 20,312,249 km (0.1 R)
• M71: 21,079,387 km (0.083 R)
• M72: 21,973,384 km (0.117 R)
• M73: 23,397,257 km (0.067 R)
• M74: 23,517,234 km (0.094 R)
• M75: 23,717,695 km (0.06 R)
• M76: 25,300,889 km (0.107 R)
• M77: 25,877,440 km (0.12 R)
• M78: 26,250,387 km (0.094 R)
• M79: 26,917,893 km (0.04 R)
• M80: 27,464,224 km (0.075 R)
• M81: 27,802,315 km (0.085 R)
• M82: 28,014,445 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.2

Radius: 8.1

Gravity: 9.62 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.23 AU - 7.03 AU

Year: 6114 Days

Day: 11.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 84.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 15,663,628 km

• M1: 257,757 km (0.095 R)
• M2: 442,062 km (0.107 R)
• M3: 734,526 km (0.078 R)
• M4: 816,505 km (0.113 R)
• M5: 1,112,859 km (0.116 R)
• M6: 1,208,152 km (0.059 R)
• M7: 1,306,289 km (0.117 R)
• M8: 2,085,993 km (0.049 R)
• M9: 2,244,716 km (0.042 R)
• M10: 2,407,628 km (0.107 R)
• M11: 2,490,505 km (0.098 R)
• M12: 3,324,663 km (0.067 R)
• M13: 3,463,789 km (0.107 R)
• M14: 3,844,216 km (0.057 R)
• M15: 3,941,455 km (0.095 R)
• M16: 4,238,108 km (0.054 R)
• M17: 4,363,919 km (0.099 R)
• M18: 4,542,091 km (0.084 R)
• M19: 4,619,133 km (0.098 R)
• M20: 4,879,284 km (0.115 R)
• M21: 5,495,627 km (0.113 R)
• M22: 5,605,432 km (0.107 R)
• M23: 6,023,409 km (0.091 R)
• M24: 6,164,928 km (0.116 R)
• M25: 6,279,071 km (0.105 R)
• M26: 6,830,340 km (0.108 R)
• M27: 7,126,843 km (0.081 R)
• M28: 8,259,897 km (0.049 R)
• M29: 8,480,554 km (0.119 R)
• M30: 8,607,562 km (0.039 R)
• M31: 8,735,169 km (0.103 R)
• M32: 9,219,268 km (0.052 R)
• M33: 9,911,607 km (0.106 R)
• M34: 10,179,836 km (0.081 R)
• M35: 10,450,309 km (0.083 R)
• M36: 11,241,382 km (0.043 R)
• M37: 11,346,101 km (0.102 R)
• M38: 12,158,717 km (0.09 R)
• M39: 13,173,289 km (0.089 R)
• M40: 13,468,296 km (0.087 R)
• M41: 13,989,495 km (0.094 R)
• M42: 14,821,858 km (0.115 R)
• M43: 15,359,961 km (0.094 R)
• M44: 16,139,815 km (0.119 R)
• M45: 16,653,534 km (0.041 R)
• M46: 17,494,723 km (0.101 R)
• M47: 17,778,211 km (0.119 R)
• M48: 18,144,875 km (0.114 R)
• M49: 19,176,652 km (0.032 R)
• M50: 20,184,941 km (0.095 R)
• M51: 20,439,707 km (0.092 R)
• M52: 21,167,351 km (0.093 R)
• M53: 21,382,921 km (0.048 R)
• M54: 21,512,772 km (0.057 R)
• M55: 22,252,833 km (0.109 R)
• M56: 22,340,348 km (0.096 R)
• M57: 22,559,957 km (0.103 R)
• M58: 22,647,921 km (0.077 R)
• M59: 22,824,297 km (0.071 R)
• M60: 22,912,709 km (0.056 R)
• M61: 23,847,397 km (0.069 R)
• M62: 23,937,006 km (0.089 R)
• M63: 24,206,731 km (0.083 R)
• M64: 24,477,353 km (0.058 R)
• M65: 25,112,845 km (0.102 R)
• M66: 25,295,504 km (0.088 R)
• M67: 25,524,239 km (0.103 R)
• M68: 26,214,932 km (0.1 R)
• M69: 26,771,885 km (0.102 R)
• M70: 26,911,610 km (0.056 R)
• M71: 27,004,959 km (0.118 R)
• M72: 27,850,187 km (0.049 R)
• M73: 28,465,932 km (0.101 R)
• M74: 28,561,076 km (0.106 R)
• M75: 28,990,422 km (0.1 R)
• M76: 29,325,970 km (0.112 R)
• M77: 29,422,012 km (0.099 R)
• M78: 30,534,421 km (0.055 R)
• M79: 31,512,941 km (0.056 R)
• M80: 32,501,783 km (0.114 R)
• M81: 32,650,932 km (0.116 R)
• M82: 33,550,913 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.8

Radius: 9.4

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 6.69 AU - 8.13 AU

Year: 7224 Days

Day: 14.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 15,663,628 km

• M1: 328,517 km (0.068 R)
• M2: 468,690 km (0.068 R)
• M3: 922,570 km (0.118 R)
• M4: 984,204 km (0.082 R)
• M5: 2,494,844 km (0.035 R)
• M6: 2,607,940 km (0.114 R)
• M7: 3,199,150 km (0.079 R)
• M8: 3,349,796 km (0.115 R)
• M9: 3,630,142 km (0.109 R)
• M10: 3,917,968 km (0.077 R)
• M11: 4,035,253 km (0.119 R)
• M12: 4,273,263 km (0.098 R)
• M13: 5,078,399 km (0.045 R)
• M14: 5,222,462 km (0.076 R)
• M15: 5,384,327 km (0.1 R)
• M16: 5,531,232 km (0.094 R)
• M17: 5,946,515 km (0.105 R)
• M18: 6,895,564 km (0.063 R)
• M19: 7,073,137 km (0.092 R)
• M20: 7,523,726 km (0.064 R)
• M21: 7,706,684 km (0.083 R)
• M22: 7,780,136 km (0.079 R)
• M23: 7,890,988 km (0.114 R)
• M24: 8,396,031 km (0.071 R)
• M25: 8,719,461 km (0.086 R)
• M26: 9,773,827 km (0.103 R)
• M27: 10,053,725 km (0.105 R)
• M28: 10,376,856 km (0.055 R)
• M29: 10,498,779 km (0.088 R)
• M30: 10,991,853 km (0.101 R)
• M31: 11,262,027 km (0.078 R)
• M32: 12,907,155 km (0.098 R)
• M33: 14,900,397 km (0.06 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 15,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit