🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.51 AU - 0.59 AU

Year: 154 Days

Day: 39 Hours

Environment

Temp: 208 °C

Axial Tilt: 41.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.61 AU - 0.99 AU

Year: 271 Days

Day: 40.4 Hours

Environment

Temp: 162 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,825,236 km

• M1: 497,114 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.85 AU - 1.11 AU

Year: 367 Days

Day: 31.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.08 AU - 1.22 AU

Year: 467 Days

Day: 22.9 Hours

Environment

Temp: -11 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,825,236 km

• M1: 348,413 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.02 AU - 1.32 AU

Year: 479 Days

Day: 35.5 Hours

Environment

Temp: -11 °C

Axial Tilt: 43.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.7

Radius: 11.6

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.6 AU - 7.48 AU

Year: 5622 Days

Day: 14.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 41,825,236 km

• M1: 297,251 km (0.109 R)
• M2: 566,826 km (0.113 R)
• M3: 771,775 km (0.068 R)
• M4: 1,066,483 km (0.111 R)
• M5: 1,499,419 km (0.117 R)
• M6: 1,935,348 km (0.073 R)
• M7: 2,017,477 km (0.108 R)
• M8: 2,236,339 km (0.097 R)
• M9: 2,697,698 km (0.051 R)
• M10: 3,034,593 km (0.104 R)
• M11: 3,306,113 km (0.115 R)
• M12: 3,424,894 km (0.09 R)
• M13: 3,626,103 km (0.066 R)
• M14: 4,082,675 km (0.063 R)
• M15: 4,513,667 km (0.074 R)
• M16: 4,756,913 km (0.109 R)
• M17: 4,846,522 km (0.075 R)
• M18: 4,959,169 km (0.113 R)
• M19: 5,072,864 km (0.045 R)
• M20: 5,302,796 km (0.117 R)
• M21: 6,013,236 km (0.117 R)
• M22: 6,578,118 km (0.068 R)
• M23: 6,955,852 km (0.111 R)
• M24: 7,601,068 km (0.12 R)
• M25: 7,758,744 km (0.086 R)
• M26: 8,481,900 km (0.07 R)
• M27: 9,142,823 km (0.066 R)
• M28: 9,677,935 km (0.057 R)
• M29: 10,397,501 km (0.081 R)
• M30: 10,719,585 km (0.05 R)
• M31: 10,807,997 km (0.097 R)
• M32: 10,896,559 km (0.062 R)
• M33: 11,193,960 km (0.107 R)
• M34: 11,343,558 km (0.116 R)
• M35: 11,766,172 km (0.098 R)
• M36: 11,948,831 km (0.056 R)
• M37: 12,378,775 km (0.119 R)
• M38: 12,689,041 km (0.045 R)
• M39: 12,845,221 km (0.104 R)
• M40: 13,285,637 km (0.079 R)
• M41: 13,667,112 km (0.083 R)
• M42: 13,859,196 km (0.062 R)
• M43: 14,538,669 km (0.09 R)
• M44: 15,494,899 km (0.083 R)
• M45: 15,795,740 km (0.108 R)
• M46: 16,098,526 km (0.1 R)
• M47: 16,607,608 km (0.1 R)
• M48: 16,984,145 km (0.094 R)
• M49: 17,156,333 km (0.058 R)
• M50: 17,606,622 km (0.113 R)
• M51: 18,060,652 km (0.069 R)
• M52: 18,554,175 km (0.084 R)
• M53: 19,087,791 km (0.092 R)
• M54: 19,230,806 km (0.105 R)
• M55: 20,352,342 km (0.064 R)
• M56: 20,498,648 km (0.098 R)
• M57: 20,902,712 km (0.054 R)
• M58: 21,830,668 km (0.119 R)
• M59: 21,942,866 km (0.117 R)
• M60: 22,092,913 km (0.054 R)
• M61: 22,168,011 km (0.1 R)
• M62: 23,266,957 km (0.036 R)
• M63: 24,228,422 km (0.06 R)
• M64: 24,889,645 km (0.062 R)
• M65: 24,967,885 km (0.036 R)
• M66: 25,359,981 km (0.119 R)
• M67: 25,438,669 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.8

Radius: 14.3

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 8.25 AU - 9.09 AU

Year: 9669 Days

Day: 5.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 41,825,236 km

• M1: 262,095 km (0.111 R)
• M2: 352,453 km (0.075 R)
• M3: 486,343 km (0.095 R)
• M4: 1,102,536 km (0.074 R)
• M5: 1,246,599 km (0.104 R)
• M6: 1,554,621 km (0.102 R)
• M7: 1,865,934 km (0.099 R)
• M8: 1,974,393 km (0.08 R)
• M9: 2,382,944 km (0.112 R)
• M10: 3,331,844 km (0.074 R)
• M11: 3,681,604 km (0.03 R)
• M12: 4,128,602 km (0.067 R)
• M13: 4,243,194 km (0.086 R)
• M14: 4,475,370 km (0.095 R)
• M15: 4,801,643 km (0.104 R)
• M16: 4,922,368 km (0.077 R)
• M17: 5,197,479 km (0.057 R)
• M18: 6,118,403 km (0.068 R)
• M19: 6,581,259 km (0.112 R)
• M20: 7,227,522 km (0.047 R)
• M21: 9,173,641 km (0.097 R)
• M22: 9,665,369 km (0.09 R)
• M23: 9,972,194 km (0.104 R)
• M24: 11,716,954 km (0.027 R)
• M25: 11,962,145 km (0.098 R)
• M26: 12,126,553 km (0.094 R)
• M27: 12,416,174 km (0.034 R)
• M28: 12,624,415 km (0.098 R)
• M29: 12,833,852 km (0.104 R)
• M30: 13,426,409 km (0.078 R)
• M31: 14,375,458 km (0.069 R)
• M32: 15,390,928 km (0.092 R)
• M33: 15,749,664 km (0.066 R)
• M34: 15,884,900 km (0.06 R)
• M35: 15,975,257 km (0.09 R)
• M36: 16,065,764 km (0.113 R)
• M37: 16,888,253 km (0.08 R)
• M38: 17,351,109 km (0.089 R)
• M39: 18,100,445 km (0.048 R)
• M40: 18,955,995 km (0.113 R)
• M41: 19,582,212 km (0.116 R)
• M42: 20,019,636 km (0.1 R)
• M43: 20,362,215 km (0.042 R)
• M44: 20,904,358 km (0.06 R)
• M45: 22,661,085 km (0.059 R)
• M46: 23,479,835 km (0.079 R)
• M47: 23,892,874 km (0.112 R)
• M48: 24,464,637 km (0.092 R)
• M49: 25,834,206 km (0.073 R)
• M50: 26,314,116 km (0.119 R)
• M51: 26,689,457 km (0.047 R)
• M52: 27,174,603 km (0.118 R)
• M53: 27,336,917 km (0.047 R)
• M54: 28,098,818 km (0.112 R)
• M55: 28,482,387 km (0.108 R)
• M56: 30,314,213 km (0.116 R)
• M57: 30,763,905 km (0.037 R)
• M58: 31,898,156 km (0.094 R)
• M59: 32,012,299 km (0.042 R)
• M60: 33,103,765 km (0.066 R)
• M61: 33,450,832 km (0.108 R)
• M62: 34,207,348 km (0.111 R)
• M63: 34,324,184 km (0.103 R)
• M64: 34,499,663 km (0.03 R)
• M65: 34,734,232 km (0.077 R)
• M66: 35,087,133 km (0.11 R)
• M67: 35,322,900 km (0.092 R)
• M68: 36,390,879 km (0.118 R)
• M69: 36,928,833 km (0.119 R)
• M70: 37,952,232 km (0.115 R)
• M71: 38,133,844 km (0.106 R)
• M72: 38,255,018 km (0.076 R)
• M73: 38,437,079 km (0.091 R)
• M74: 39,842,251 km (0.095 R)
• M75: 39,965,221 km (0.119 R)
• M76: 40,829,747 km (0.046 R)
• M77: 41,202,096 km (0.113 R)
• M78: 41,513,260 km (0.082 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 16,166 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit