🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.73 AU - 0.87 AU

Year: 254 Days

Day: 34.3 Hours

Environment

Temp: 108 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.74 AU - 1.22 AU

Year: 344 Days

Day: 25.4 Hours

Environment

Temp: 81 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.01 AU - 1.03 AU

Year: 365 Days

Day: 27.6 Hours

Environment

Temp: 67 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 33,088,776 km

• M1: 568,472 km (0.105 R)
• M2: 1,021,903 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.34 AU - 1.38 AU

Year: 563 Days

Day: 22 Hours

Environment

Temp: 16 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.31 AU - 1.55 AU

Year: 607 Days

Day: 45.7 Hours

Environment

Temp: -1 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.39 AU - 1.63 AU

Year: 658 Days

Day: 35.3 Hours

Environment

Temp: -17 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,088,776 km

• M1: 294,409 km (0.102 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.36 AU - 1.7 AU

Year: 671 Days

Day: 14.3 Hours

Environment

Temp: -35 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.24 AU - 3.4 AU

Year: 2146 Days

Day: 32 Hours

Environment

Temp: -102 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,088,776 km

• M1: 1,225,955 km (0.069 R)

Asteroid Belt

Center: 4.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.6

Radius: 8.1

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.13 AU - 6.55 AU

Year: 5663 Days

Day: 12.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 33,088,776 km

• M1: 103,223 km (0.058 R)
• M2: 206,595 km (0.11 R)
• M3: 328,517 km (0.12 R)
• M4: 745,147 km (0.055 R)
• M5: 856,897 km (0.08 R)
• M6: 1,211,294 km (0.112 R)
• M7: 1,269,787 km (0.117 R)
• M8: 1,513,182 km (0.029 R)
• M9: 1,656,796 km (0.06 R)
• M10: 1,974,692 km (0.105 R)
• M11: 2,044,105 km (0.047 R)
• M12: 2,185,475 km (0.098 R)
• M13: 2,552,888 km (0.025 R)
• M14: 2,821,565 km (0.115 R)
• M15: 3,019,184 km (0.114 R)
• M16: 3,407,092 km (0.103 R)
• M17: 3,575,240 km (0.111 R)
• M18: 3,854,240 km (0.064 R)
• M19: 4,207,440 km (0.061 R)
• M20: 4,365,116 km (0.118 R)
• M21: 4,733,277 km (0.058 R)
• M22: 4,850,262 km (0.098 R)
• M23: 5,376,847 km (0.08 R)
• M24: 5,474,534 km (0.097 R)
• M25: 5,622,187 km (0.113 R)
• M26: 5,771,187 km (0.115 R)
• M27: 5,846,285 km (0.058 R)
• M28: 6,098,507 km (0.064 R)
• M29: 6,277,276 km (0.09 R)
• M30: 7,063,114 km (0.045 R)
• M31: 7,116,520 km (0.105 R)
• M32: 7,494,704 km (0.114 R)
• M33: 8,074,395 km (0.101 R)
• M34: 9,101,235 km (0.057 R)
• M35: 9,159,429 km (0.08 R)
• M36: 9,600,294 km (0.079 R)
• M37: 10,108,328 km (0.105 R)
• M38: 10,289,790 km (0.117 R)
• M39: 10,778,826 km (0.086 R)
• M40: 10,902,244 km (0.104 R)
• M41: 11,026,261 km (0.102 R)
• M42: 11,400,704 km (0.09 R)
• M43: 11,463,535 km (0.096 R)
• M44: 11,652,777 km (0.087 R)
• M45: 12,842,229 km (0.081 R)
• M46: 13,302,392 km (0.116 R)
• M47: 13,401,725 km (0.105 R)
• M48: 13,901,981 km (0.089 R)
• M49: 14,036,319 km (0.053 R)
• M50: 14,238,725 km (0.098 R)
• M51: 14,955,000 km (0.102 R)
• M52: 15,300,122 km (0.086 R)
• M53: 15,438,949 km (0.119 R)
• M54: 16,174,522 km (0.099 R)
• M55: 16,386,801 km (0.113 R)
• M56: 16,528,919 km (0.114 R)
• M57: 17,498,313 km (0.069 R)
• M58: 18,559,860 km (0.079 R)
• M59: 19,982,236 km (0.087 R)
• M60: 20,248,221 km (0.096 R)
• M61: 20,476,957 km (0.101 R)
• M62: 20,821,780 km (0.101 R)
• M63: 20,937,120 km (0.065 R)
• M64: 21,207,144 km (0.11 R)
• M65: 21,672,692 km (0.073 R)
• M66: 21,828,723 km (0.06 R)
• M67: 23,448,419 km (0.105 R)
• M68: 23,809,249 km (0.11 R)
• M69: 24,576,836 km (0.032 R)
• M70: 24,658,067 km (0.118 R)
• M71: 25,106,711 km (0.109 R)
• M72: 25,393,491 km (0.099 R)
• M73: 26,468,501 km (0.099 R)
• M74: 26,844,141 km (0.117 R)
• M75: 27,137,503 km (0.068 R)
• M76: 27,263,464 km (0.07 R)
• M77: 27,389,725 km (0.041 R)
• M78: 27,600,658 km (0.058 R)
• M79: 28,023,870 km (0.083 R)
• M80: 28,193,813 km (0.108 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312

Radius: 10.2

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 7.48 AU - 9.14 AU

Year: 8498 Days

Day: 5.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 33,088,776 km

• M1: 127,906 km (0.119 R)
• M2: 193,580 km (0.068 R)
• M3: 289,621 km (0.098 R)
• M4: 648,058 km (0.095 R)
• M5: 817,403 km (0.082 R)
• M6: 900,878 km (0.084 R)
• M7: 1,216,380 km (0.029 R)
• M8: 1,362,388 km (0.094 R)
• M9: 1,689,708 km (0.088 R)
• M10: 1,872,068 km (0.038 R)
• M11: 2,276,132 km (0.036 R)
• M12: 2,356,166 km (0.069 R)
• M13: 2,437,249 km (0.115 R)
• M14: 2,560,667 km (0.119 R)
• M15: 2,792,394 km (0.119 R)
• M16: 3,009,012 km (0.056 R)
• M17: 3,231,164 km (0.046 R)
• M18: 3,458,852 km (0.051 R)
• M19: 3,574,641 km (0.093 R)
• M20: 3,786,472 km (0.059 R)
• M21: 4,296,600 km (0.119 R)
• M22: 4,371,250 km (0.072 R)
• M23: 4,522,044 km (0.078 R)
• M24: 5,036,811 km (0.08 R)
• M25: 5,247,893 km (0.092 R)
• M26: 5,543,050 km (0.113 R)
• M27: 5,788,540 km (0.097 R)
• M28: 6,121,545 km (0.083 R)
• M29: 6,719,338 km (0.098 R)
• M30: 7,217,050 km (0.065 R)
• M31: 7,515,348 km (0.101 R)
• M32: 7,848,054 km (0.113 R)
• M33: 9,259,510 km (0.107 R)
• M34: 9,453,538 km (0.068 R)
• M35: 9,518,613 km (0.084 R)
• M36: 11,054,235 km (0.114 R)
• M37: 11,122,751 km (0.093 R)
• M38: 11,294,639 km (0.092 R)
• M39: 11,536,838 km (0.083 R)
• M40: 11,606,252 km (0.116 R)
• M41: 12,629,651 km (0.064 R)
• M42: 12,773,115 km (0.067 R)
• M43: 12,881,125 km (0.076 R)
• M44: 13,097,892 km (0.066 R)
• M45: 14,875,264 km (0.064 R)
• M46: 15,407,833 km (0.109 R)
• M47: 15,946,684 km (0.112 R)
• M48: 16,140,713 km (0.11 R)
• M49: 17,440,269 km (0.098 R)
• M50: 17,880,985 km (0.029 R)
• M51: 18,001,860 km (0.104 R)
• M52: 18,365,981 km (0.085 R)
• M53: 18,773,336 km (0.04 R)
• M54: 19,307,400 km (0.1 R)
• M55: 19,888,289 km (0.109 R)
• M56: 19,971,615 km (0.111 R)
• M57: 20,854,841 km (0.112 R)
• M58: 21,793,717 km (0.051 R)
• M59: 22,225,008 km (0.059 R)
• M60: 22,877,254 km (0.112 R)
• M61: 23,008,452 km (0.115 R)
• M62: 23,315,576 km (0.12 R)
• M63: 23,447,671 km (0.025 R)
• M64: 24,111,586 km (0.09 R)
• M65: 24,200,597 km (0.083 R)
• M66: 25,186,746 km (0.109 R)
• M67: 25,912,296 km (0.117 R)
• M68: 26,414,945 km (0.097 R)
• M69: 27,476,641 km (0.08 R)
• M70: 27,849,140 km (0.085 R)
• M71: 28,458,003 km (0.12 R)
• M72: 28,740,593 km (0.103 R)
• M73: 29,736,766 km (0.113 R)
• M74: 30,359,093 km (0.096 R)
• M75: 30,840,798 km (0.077 R)
• M76: 31,034,078 km (0.035 R)
• M77: 31,519,374 km (0.107 R)
• M78: 31,958,144 km (0.061 R)
• M79: 32,055,981 km (0.038 R)
• M80: 32,989,921 km (0.107 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 10,595 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit