🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.47 AU - 0.69 AU

Year: 168 Days

Day: 27.2 Hours

Environment

Temp: 164 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.75 AU - 0.83 AU

Year: 267 Days

Day: 40.8 Hours

Environment

Temp: 152 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.36 AU - 2.08 AU

Year: 859 Days

Day: 23 Hours

Environment

Temp: -68 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.83 AU - 2.81 AU

Year: 1346 Days

Day: 20 Hours

Environment

Temp: -87 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,168,513 km

• M1: 432,338 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.66 AU - 3.25 AU

Year: 1929 Days

Day: 13.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.37 AU - 4.17 AU

Year: 2787 Days

Day: 22.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,168,513 km

• M1: 2,413,762 km (0.086 R)

Asteroid Belt

Center: 4.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.4

Radius: 14.4

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.47 AU - 5.45 AU

Year: 3587 Days

Day: 11.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 36,168,513 km

• M1: 179,817 km (0.096 R)
• M2: 287,677 km (0.112 R)
• M3: 389,702 km (0.053 R)
• M4: 613,052 km (0.116 R)
• M5: 850,913 km (0.109 R)
• M6: 952,938 km (0.102 R)
• M7: 1,273,676 km (0.06 R)
• M8: 1,447,359 km (0.039 R)
• M9: 1,558,361 km (0.062 R)
• M10: 1,894,507 km (0.057 R)
• M11: 2,367,985 km (0.116 R)
• M12: 2,913,867 km (0.077 R)
• M13: 3,165,192 km (0.1 R)
• M14: 3,256,596 km (0.102 R)
• M15: 3,349,048 km (0.109 R)
• M16: 3,574,492 km (0.119 R)
• M17: 3,961,651 km (0.07 R)
• M18: 4,321,733 km (0.116 R)
• M19: 5,246,697 km (0.081 R)
• M20: 5,465,409 km (0.078 R)
• M21: 5,911,958 km (0.041 R)
• M22: 6,603,998 km (0.068 R)
• M23: 6,721,881 km (0.034 R)
• M24: 7,444,140 km (0.045 R)
• M25: 7,839,377 km (0.112 R)
• M26: 8,064,821 km (0.119 R)
• M27: 8,522,142 km (0.105 R)
• M28: 9,515,322 km (0.112 R)
• M29: 9,944,518 km (0.096 R)
• M30: 10,052,827 km (0.062 R)
• M31: 10,270,642 km (0.111 R)
• M32: 10,877,710 km (0.093 R)
• M33: 11,383,201 km (0.081 R)
• M34: 11,896,322 km (0.115 R)
• M35: 12,011,363 km (0.108 R)
• M36: 12,533,758 km (0.101 R)
• M37: 12,915,682 km (0.047 R)
• M38: 13,271,575 km (0.106 R)
• M39: 13,721,117 km (0.111 R)
• M40: 13,811,623 km (0.069 R)
• M41: 13,963,016 km (0.08 R)
• M42: 14,084,490 km (0.109 R)
• M43: 14,882,445 km (0.088 R)
• M44: 15,130,927 km (0.036 R)
• M45: 15,412,171 km (0.083 R)
• M46: 15,726,626 km (0.105 R)
• M47: 16,075,039 km (0.11 R)
• M48: 16,747,332 km (0.111 R)
• M49: 17,005,837 km (0.054 R)
• M50: 17,690,846 km (0.116 R)
• M51: 17,921,227 km (0.05 R)
• M52: 18,551,482 km (0.074 R)
• M53: 18,953,302 km (0.108 R)
• M54: 19,189,068 km (0.1 R)
• M55: 19,324,155 km (0.099 R)
• M56: 19,459,541 km (0.034 R)
• M57: 19,561,418 km (0.103 R)
• M58: 19,867,944 km (0.08 R)
• M59: 20,073,042 km (0.085 R)
• M60: 20,485,633 km (0.065 R)
• M61: 20,762,240 km (0.072 R)
• M62: 21,845,777 km (0.11 R)
• M63: 22,412,155 km (0.083 R)
• M64: 22,518,967 km (0.063 R)
• M65: 22,697,139 km (0.047 R)
• M66: 23,270,846 km (0.092 R)
• M67: 23,704,381 km (0.077 R)
• M68: 24,615,881 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.9

Radius: 11.6

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 8.58 AU - 11.26 AU

Year: 11898 Days

Day: 9 Hours

Environment

Temp: -185 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 36,168,513 km

• M1: 203,902 km (0.042 R)
• M2: 340,934 km (0.095 R)
• M3: 421,716 km (0.12 R)
• M4: 621,579 km (0.082 R)
• M5: 782,995 km (0.059 R)
• M6: 1,037,012 km (0.099 R)
• M7: 1,300,604 km (0.1 R)
• M8: 1,476,531 km (0.088 R)
• M9: 1,911,262 km (0.108 R)
• M10: 2,112,771 km (0.065 R)
• M11: 2,258,030 km (0.05 R)
• M12: 2,363,946 km (0.079 R)
• M13: 2,736,444 km (0.073 R)
• M14: 3,151,279 km (0.092 R)
• M15: 3,294,145 km (0.119 R)
• M16: 4,014,608 km (0.12 R)
• M17: 4,195,921 km (0.095 R)
• M18: 4,274,310 km (0.098 R)
• M19: 4,379,777 km (0.045 R)
• M20: 4,486,141 km (0.064 R)
• M21: 4,593,403 km (0.1 R)
• M22: 5,058,652 km (0.094 R)
• M23: 5,367,721 km (0.055 R)
• M24: 6,004,559 km (0.06 R)
• M25: 6,362,098 km (0.038 R)
• M26: 6,973,355 km (0.078 R)
• M27: 7,286,164 km (0.112 R)
• M28: 7,539,733 km (0.109 R)
• M29: 7,635,475 km (0.113 R)
• M30: 8,022,934 km (0.044 R)
• M31: 8,850,808 km (0.056 R)
• M32: 9,636,197 km (0.062 R)
• M33: 10,838,067 km (0.075 R)
• M34: 10,946,525 km (0.054 R)
• M35: 11,164,190 km (0.085 R)
• M36: 11,237,044 km (0.094 R)
• M37: 11,530,256 km (0.085 R)
• M38: 12,012,111 km (0.079 R)
• M39: 12,161,708 km (0.054 R)
• M40: 12,728,236 km (0.104 R)
• M41: 12,880,825 km (0.087 R)
• M42: 12,995,567 km (0.076 R)
• M43: 14,241,268 km (0.096 R)
• M44: 14,518,773 km (0.115 R)
• M45: 14,678,244 km (0.095 R)
• M46: 16,677,919 km (0.093 R)
• M47: 17,433,837 km (0.098 R)
• M48: 17,773,424 km (0.117 R)
• M49: 18,373,012 km (0.112 R)
• M50: 18,588,732 km (0.101 R)
• M51: 19,066,249 km (0.073 R)
• M52: 19,328,494 km (0.054 R)
• M53: 19,900,706 km (0.086 R)
• M54: 20,077,829 km (0.095 R)
• M55: 20,478,453 km (0.112 R)
• M56: 20,971,677 km (0.091 R)
• M57: 21,242,299 km (0.097 R)
• M58: 21,605,074 km (0.074 R)
• M59: 22,705,366 km (0.116 R)
• M60: 22,844,193 km (0.089 R)
• M61: 23,309,143 km (0.099 R)
• M62: 23,402,493 km (0.06 R)
• M63: 23,636,314 km (0.093 R)
• M64: 24,153,623 km (0.104 R)
• M65: 25,103,869 km (0.049 R)
• M66: 26,163,172 km (0.092 R)
• M67: 26,600,745 km (0.064 R)
• M68: 26,991,645 km (0.07 R)
• M69: 27,680,543 km (0.099 R)
• M70: 29,427,696 km (0.092 R)
• M71: 29,579,089 km (0.064 R)
• M72: 29,781,495 km (0.049 R)
• M73: 29,933,487 km (0.104 R)
• M74: 31,004,907 km (0.108 R)
• M75: 31,467,912 km (0.093 R)
• M76: 31,726,118 km (0.114 R)
• M77: 31,829,640 km (0.035 R)
• M78: 32,609,344 km (0.093 R)
• M79: 34,772,679 km (0.092 R)
• M80: 34,932,898 km (0.114 R)
• M81: 35,844,847 km (0.102 R)
• M82: 36,006,562 km (0.074 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 16,073 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit