🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.66 AU - 0.96 AU

Year: 275 Days

Day: 17.6 Hours

Environment

Temp: 106 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.76 AU - 0.94 AU

Year: 295 Days

Day: 25.2 Hours

Environment

Temp: 86 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.98 AU - 1.1 AU

Year: 400 Days

Day: 17.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,410,834 km

• M1: 98,735 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.41 AU - 2.13 AU

Year: 887 Days

Day: 18.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,410,834 km

• M1: 80,334 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.56 AU - 2.14 AU

Year: 948 Days

Day: 12.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,410,834 km

• M1: 1,043,894 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.84 AU - 2.06 AU

Year: 1026 Days

Day: 47.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.5 AU - 4.2 AU

Year: 2846 Days

Day: 26.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.6

Radius: 12.5

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 7.52 AU - 8.96 AU

Year: 8911 Days

Day: 8.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 74,410,834 km

• M1: 239,057 km (0.069 R)
• M2: 351,256 km (0.051 R)
• M3: 539,450 km (0.101 R)
• M4: 709,393 km (0.106 R)
• M5: 838,496 km (0.118 R)
• M6: 1,294,022 km (0.085 R)
• M7: 1,511,836 km (0.089 R)
• M8: 1,821,055 km (0.049 R)
• M9: 1,922,033 km (0.055 R)
• M10: 2,045,751 km (0.117 R)
• M11: 2,344,947 km (0.057 R)
• M12: 2,477,640 km (0.116 R)
• M13: 2,890,979 km (0.114 R)
• M14: 3,252,258 km (0.087 R)
• M15: 3,425,941 km (0.112 R)
• M16: 4,071,156 km (0.091 R)
• M17: 4,698,121 km (0.069 R)
• M18: 5,123,278 km (0.089 R)
• M19: 5,561,151 km (0.067 R)
• M20: 6,348,485 km (0.096 R)
• M21: 6,850,386 km (0.098 R)
• M22: 8,741,303 km (0.044 R)
• M23: 8,984,100 km (0.117 R)
• M24: 10,524,360 km (0.079 R)
• M25: 10,634,763 km (0.036 R)
• M26: 10,782,715 km (0.06 R)
• M27: 12,222,146 km (0.083 R)
• M28: 12,416,025 km (0.118 R)
• M29: 13,162,219 km (0.117 R)
• M30: 13,922,775 km (0.064 R)
• M31: 14,328,933 km (0.091 R)
• M32: 14,410,613 km (0.09 R)
• M33: 15,111,330 km (0.12 R)
• M34: 16,332,048 km (0.112 R)
• M35: 17,019,151 km (0.102 R)
• M36: 17,540,799 km (0.084 R)
• M37: 17,847,475 km (0.113 R)
• M38: 18,778,123 km (0.097 R)
• M39: 19,724,479 km (0.118 R)
• M40: 20,226,380 km (0.107 R)
• M41: 20,409,937 km (0.109 R)
• M42: 20,871,446 km (0.045 R)
• M43: 20,964,047 km (0.085 R)
• M44: 22,228,748 km (0.098 R)
• M45: 22,370,866 km (0.102 R)
• M46: 22,751,143 km (0.075 R)
• M47: 23,277,429 km (0.057 R)
• M48: 24,782,533 km (0.094 R)
• M49: 25,422,961 km (0.117 R)
• M50: 26,019,109 km (0.117 R)
• M51: 27,073,325 km (0.119 R)
• M52: 29,016,302 km (0.039 R)
• M53: 29,223,346 km (0.103 R)
• M54: 31,003,860 km (0.106 R)
• M55: 31,747,211 km (0.026 R)
• M56: 32,981,095 km (0.065 R)
• M57: 33,143,109 km (0.111 R)
• M58: 33,359,727 km (0.086 R)
• M59: 34,668,858 km (0.029 R)
• M60: 35,440,334 km (0.098 R)
• M61: 36,664,045 km (0.091 R)
• M62: 36,887,993 km (0.102 R)

Asteroid Belt

Center: 10.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 12.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 855

Radius: 4.9

Gravity: 35.61 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 12.51 AU - 13.15 AU

Year: 17313 Days

Day: 16.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 122 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,410,834 km

• M1: 303,534 km (0.037 R)
• M2: 337,343 km (0.09 R)
• M3: 372,648 km (0.091 R)
• M4: 633,547 km (0.082 R)
• M5: 700,866 km (0.085 R)
• M6: 892,202 km (0.072 R)
• M7: 1,293,124 km (0.1 R)
• M8: 1,774,979 km (0.094 R)
• M9: 1,871,021 km (0.114 R)
• M10: 2,341,955 km (0.09 R)
• M11: 2,376,961 km (0.052 R)
• M12: 2,626,789 km (0.05 R)
• M13: 2,810,495 km (0.105 R)
• M14: 2,885,145 km (0.091 R)
• M15: 2,960,392 km (0.098 R)
• M16: 3,074,685 km (0.055 R)
• M17: 3,112,982 km (0.056 R)
• M18: 3,151,578 km (0.105 R)
• M19: 3,913,929 km (0.03 R)
• M20: 4,166,151 km (0.045 R)
• M21: 4,337,141 km (0.05 R)
• M22: 4,466,992 km (0.06 R)
• M23: 4,774,865 km (0.087 R)
• M24: 4,864,025 km (0.066 R)
• M25: 6,073,225 km (0.085 R)
• M26: 6,316,022 km (0.039 R)
• M27: 6,414,009 km (0.118 R)
• M28: 6,561,961 km (0.035 R)
• M29: 6,861,157 km (0.062 R)
• M30: 8,476,963 km (0.097 R)
• M31: 9,077,300 km (0.074 R)
• M32: 9,466,404 km (0.079 R)
• M33: 9,804,345 km (0.107 R)
• M34: 10,783,015 km (0.116 R)
• M35: 11,017,883 km (0.092 R)
• M36: 11,792,501 km (0.066 R)
• M37: 11,852,789 km (0.087 R)
• M38: 14,735,989 km (0.091 R)
• M39: 15,324,207 km (0.081 R)
• M40: 16,053,647 km (0.107 R)
• M41: 17,477,220 km (0.108 R)
• M42: 18,238,972 km (0.041 R)
• M43: 20,588,108 km (0.06 R)
• M44: 21,025,382 km (0.053 R)
• M45: 23,560,318 km (0.119 R)
• M46: 24,477,802 km (0.086 R)
• M47: 25,797,554 km (0.045 R)
• M48: 28,182,144 km (0.106 R)
• M49: 28,911,135 km (0.089 R)
• M50: 31,804,507 km (0.026 R)
• M51: 34,702,068 km (0.096 R)
• M52: 35,570,185 km (0.041 R)
• M53: 36,621,409 km (0.089 R)
• M54: 36,797,635 km (0.052 R)
• M55: 37,239,398 km (0.036 R)
• M56: 37,860,678 km (0.096 R)
• M57: 38,575,008 km (0.12 R)
• M58: 38,844,134 km (0.064 R)
• M59: 39,203,768 km (0.081 R)
• M60: 39,835,819 km (0.083 R)
• M61: 41,844,020 km (0.063 R)
• M62: 42,305,081 km (0.097 R)
• M63: 42,953,289 km (0.088 R)
• M64: 43,046,189 km (0.075 R)
• M65: 46,053,256 km (0.063 R)
• M66: 49,030,253 km (0.103 R)
• M67: 49,906,149 km (0.092 R)
• M68: 50,003,836 km (0.075 R)
• M69: 51,772,233 km (0.107 R)
• M70: 52,068,885 km (0.066 R)
• M71: 52,962,433 km (0.08 R)
• M72: 53,961,149 km (0.104 R)
• M73: 57,812,696 km (0.086 R)
• M74: 58,634,736 km (0.117 R)
• M75: 58,737,809 km (0.096 R)
• M76: 59,357,294 km (0.092 R)
• M77: 60,498,576 km (0.109 R)
• M78: 60,602,696 km (0.086 R)
• M79: 61,019,775 km (0.118 R)
• M80: 61,751,907 km (0.1 R)
• M81: 61,961,643 km (0.097 R)
• M82: 63,436,229 km (0.069 R)
• M83: 63,541,995 km (0.096 R)
• M84: 64,284,000 km (0.118 R)
• M85: 65,349,137 km (0.092 R)
• M86: 67,065,324 km (0.115 R)
• M87: 68,145,420 km (0.048 R)
• M88: 68,253,729 km (0.081 R)
• M89: 68,470,497 km (0.079 R)
• M90: 70,104,105 km (0.047 R)
• M91: 72,522,953 km (0.113 R)
• M92: 72,744,209 km (0.103 R)
• M93: 73,187,467 km (0.062 R)
• M94: 73,742,625 km (0.098 R)
• M95: 74,187,828 km (0.057 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: 167 - 15,083 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit