🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.73 AU - 0.75 AU

Year: 234 Days

Day: 43.2 Hours

Environment

Temp: 121 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.82 AU - 1.04 AU

Year: 329 Days

Day: 21.1 Hours

Environment

Temp: 103 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.47 AU - 1.85 AU

Year: 785 Days

Day: 29.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,313,551 km

• M1: 93,499 km (0.093 R)
• M2: 274,662 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.87 AU - 2.75 AU

Year: 1289 Days

Day: 31.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.8 AU - 3.02 AU

Year: 1822 Days

Day: 27 Hours

Environment

Temp: -105 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799

Radius: 9.1

Gravity: 9.65 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.21 AU - 5.57 AU

Year: 3970 Days

Day: 5.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 34,313,551 km

• M1: 144,512 km (0.113 R)
• M2: 407,505 km (0.106 R)
• M3: 482,453 km (0.061 R)
• M4: 552,615 km (0.026 R)
• M5: 809,624 km (0.101 R)
• M6: 907,909 km (0.102 R)
• M7: 971,339 km (0.029 R)
• M8: 1,076,357 km (0.08 R)
• M9: 1,185,414 km (0.045 R)
• M10: 1,298,210 km (0.11 R)
• M11: 1,801,458 km (0.062 R)
• M12: 2,117,109 km (0.103 R)
• M13: 2,185,774 km (0.097 R)
• M14: 2,290,194 km (0.031 R)
• M15: 2,724,925 km (0.117 R)
• M16: 2,837,572 km (0.079 R)
• M17: 3,106,699 km (0.112 R)
• M18: 3,165,491 km (0.072 R)
• M19: 3,244,479 km (0.118 R)
• M20: 3,424,445 km (0.059 R)
• M21: 3,505,677 km (0.044 R)
• M22: 3,836,437 km (0.036 R)
• M23: 4,027,025 km (0.075 R)
• M24: 4,461,607 km (0.057 R)
• M25: 4,572,609 km (0.104 R)
• M26: 4,797,454 km (0.048 R)
• M27: 5,164,717 km (0.09 R)
• M28: 5,351,864 km (0.072 R)
• M29: 5,612,763 km (0.057 R)
• M30: 5,684,719 km (0.088 R)
• M31: 6,073,225 km (0.042 R)
• M32: 6,196,493 km (0.115 R)
• M33: 6,320,510 km (0.096 R)
• M34: 6,545,954 km (0.116 R)
• M35: 7,134,023 km (0.105 R)
• M36: 7,765,625 km (0.064 R)
• M37: 7,953,371 km (0.104 R)
• M38: 8,415,179 km (0.106 R)
• M39: 8,663,362 km (0.059 R)
• M40: 9,336,702 km (0.055 R)
• M41: 9,939,582 km (0.039 R)
• M42: 10,085,140 km (0.094 R)
• M43: 10,763,118 km (0.059 R)
• M44: 10,852,727 km (0.076 R)
• M45: 11,092,682 km (0.037 R)
• M46: 11,183,189 km (0.104 R)
• M47: 11,547,460 km (0.114 R)
• M48: 12,475,116 km (0.103 R)
• M49: 12,695,025 km (0.067 R)
• M50: 13,106,718 km (0.06 R)
• M51: 13,234,325 km (0.074 R)
• M52: 14,302,753 km (0.078 R)
• M53: 14,632,018 km (0.074 R)
• M54: 14,797,473 km (0.105 R)
• M55: 14,863,895 km (0.057 R)
• M56: 15,837,777 km (0.116 R)
• M57: 16,383,959 km (0.111 R)
• M58: 16,728,333 km (0.082 R)
• M59: 17,214,676 km (0.101 R)
• M60: 17,354,400 km (0.113 R)
• M61: 17,740,811 km (0.049 R)
• M62: 17,952,792 km (0.094 R)
• M63: 19,097,365 km (0.071 R)
• M64: 20,191,673 km (0.097 R)
• M65: 21,946,756 km (0.1 R)
• M66: 22,402,730 km (0.065 R)
• M67: 24,179,205 km (0.12 R)
• M68: 24,257,444 km (0.11 R)
• M69: 24,335,834 km (0.105 R)
• M70: 24,414,223 km (0.057 R)
• M71: 24,532,106 km (0.11 R)
• M72: 24,847,159 km (0.115 R)
• M73: 25,005,134 km (0.066 R)
• M74: 25,123,915 km (0.111 R)
• M75: 25,680,569 km (0.093 R)
• M76: 25,760,454 km (0.078 R)
• M77: 25,840,339 km (0.098 R)
• M78: 26,120,835 km (0.039 R)
• M79: 26,603,887 km (0.068 R)
• M80: 26,684,819 km (0.086 R)
• M81: 26,846,684 km (0.106 R)
• M82: 27,008,848 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908

Radius: 9.9

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.56 AU - 6.24 AU

Year: 5261 Days

Day: 5.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,313,551 km

• M1: 147,653 km (0.116 R)
• M2: 242,349 km (0.097 R)
• M3: 460,462 km (0.072 R)
• M4: 702,811 km (0.086 R)
• M5: 797,506 km (0.087 R)
• M6: 1,269,787 km (0.03 R)
• M7: 2,149,273 km (0.111 R)
• M8: 2,229,756 km (0.045 R)
• M9: 2,477,490 km (0.077 R)
• M10: 2,562,013 km (0.104 R)
• M11: 2,843,706 km (0.057 R)
• M12: 3,112,683 km (0.109 R)
• M13: 3,747,875 km (0.054 R)
• M14: 4,018,049 km (0.073 R)
• M15: 4,294,805 km (0.106 R)
• M16: 4,371,250 km (0.097 R)
• M17: 4,551,665 km (0.047 R)
• M18: 4,682,114 km (0.062 R)
• M19: 4,973,232 km (0.084 R)
• M20: 5,297,709 km (0.082 R)
• M21: 5,517,917 km (0.062 R)
• M22: 5,910,612 km (0.113 R)
• M23: 6,139,048 km (0.11 R)
• M24: 6,428,669 km (0.085 R)
• M25: 6,752,549 km (0.117 R)
• M26: 7,233,057 km (0.117 R)
• M27: 7,354,979 km (0.118 R)
• M28: 8,450,335 km (0.092 R)
• M29: 9,230,787 km (0.12 R)
• M30: 9,831,123 km (0.085 R)
• M31: 10,034,128 km (0.104 R)
• M32: 10,102,045 km (0.055 R)
• M33: 10,204,220 km (0.119 R)
• M34: 10,859,758 km (0.061 R)
• M35: 11,104,650 km (0.113 R)
• M36: 11,635,722 km (0.112 R)
• M37: 11,922,352 km (0.106 R)
• M38: 12,392,987 km (0.056 R)
• M39: 12,575,646 km (0.116 R)
• M40: 12,759,352 km (0.066 R)
• M41: 13,728,148 km (0.117 R)
• M42: 13,803,695 km (0.093 R)
• M43: 14,528,048 km (0.071 R)
• M44: 14,836,668 km (0.099 R)
• M45: 14,914,160 km (0.069 R)
• M46: 15,030,696 km (0.106 R)
• M47: 15,108,487 km (0.1 R)
• M48: 15,736,200 km (0.063 R)
• M49: 16,854,893 km (0.082 R)
• M50: 16,976,217 km (0.058 R)
• M51: 17,260,602 km (0.111 R)
• M52: 17,546,633 km (0.091 R)
• M53: 17,916,589 km (0.032 R)
• M54: 18,580,654 km (0.063 R)
• M55: 18,873,716 km (0.028 R)
• M56: 19,168,424 km (0.119 R)
• M57: 19,933,019 km (0.119 R)
• M58: 20,232,962 km (0.107 R)
• M59: 21,011,470 km (0.081 R)
• M60: 22,064,489 km (0.101 R)
• M61: 22,241,613 km (0.063 R)
• M62: 22,865,586 km (0.105 R)
• M63: 23,585,600 km (0.092 R)
• M64: 24,039,480 km (0.117 R)
• M65: 24,176,063 km (0.081 R)
• M66: 24,725,536 km (0.097 R)
• M67: 24,909,541 km (0.059 R)
• M68: 26,916,846 km (0.073 R)
• M69: 27,533,787 km (0.094 R)
• M70: 28,444,090 km (0.104 R)
• M71: 28,540,431 km (0.103 R)
• M72: 29,364,117 km (0.094 R)
• M73: 29,559,043 km (0.082 R)
• M74: 30,490,888 km (0.089 R)
• M75: 31,482,124 km (0.101 R)
• M76: 31,581,906 km (0.103 R)
• M77: 32,383,301 km (0.114 R)
• M78: 33,750,925 km (0.112 R)
• M79: 33,955,126 km (0.114 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 12,350 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit