🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.6 AU - 0.68 AU

Year: 182 Days

Day: 15.1 Hours

Environment

Temp: 241 °C

Axial Tilt: 113.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.68 AU - 0.74 AU

Year: 212 Days

Day: 24 Hours

Environment

Temp: 223 °C

Axial Tilt: 127.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.99 AU - 1.07 AU

Year: 371 Days

Day: 25.9 Hours

Environment

Temp: 125 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.37 AU - 1.41 AU

Year: 581 Days

Day: 12.3 Hours

Environment

Temp: -12 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 31,969,317 km

• M1: 251,025 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.34 AU - 1.72 AU

Year: 671 Days

Day: 43.8 Hours

Environment

Temp: -36 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.69 AU - 2.11 AU

Year: 929 Days

Day: 45 Hours

Environment

Temp: -57 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.66 AU - 5 AU

Year: 3766 Days

Day: 13.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.1

Radius: 8.9

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.36 AU - 7.9 AU

Year: 6056 Days

Day: 7.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 31,969,317 km

• M1: 113,545 km (0.071 R)
• M2: 530,773 km (0.081 R)
• M3: 1,299,108 km (0.112 R)
• M4: 1,395,748 km (0.099 R)
• M5: 1,753,736 km (0.067 R)
• M6: 2,120,699 km (0.054 R)
• M7: 2,254,889 km (0.056 R)
• M8: 2,352,576 km (0.111 R)
• M9: 2,411,817 km (0.095 R)
• M10: 2,798,827 km (0.075 R)
• M11: 3,183,592 km (0.1 R)
• M12: 3,293,397 km (0.075 R)
• M13: 3,426,988 km (0.094 R)
• M14: 3,653,479 km (0.114 R)
• M15: 3,815,045 km (0.115 R)
• M16: 4,682,862 km (0.099 R)
• M17: 4,808,076 km (0.115 R)
• M18: 5,451,047 km (0.103 R)
• M19: 6,120,946 km (0.05 R)
• M20: 6,507,358 km (0.088 R)
• M21: 6,788,303 km (0.103 R)
• M22: 6,958,844 km (0.118 R)
• M23: 7,773,105 km (0.116 R)
• M24: 7,891,886 km (0.068 R)
• M25: 8,251,968 km (0.103 R)
• M26: 8,617,286 km (0.055 R)
• M27: 8,709,588 km (0.097 R)
• M28: 8,957,023 km (0.04 R)
• M29: 9,300,948 km (0.108 R)
• M30: 9,617,498 km (0.107 R)
• M31: 9,777,118 km (0.052 R)
• M32: 10,293,680 km (0.098 R)
• M33: 10,358,905 km (0.111 R)
• M34: 11,051,991 km (0.112 R)
• M35: 11,828,105 km (0.059 R)
• M36: 11,930,580 km (0.113 R)
• M37: 12,239,948 km (0.068 R)
• M38: 12,309,062 km (0.066 R)
• M39: 12,378,326 km (0.117 R)
• M40: 12,866,614 km (0.11 R)
• M41: 12,936,925 km (0.09 R)
• M42: 13,183,911 km (0.109 R)
• M43: 13,396,938 km (0.108 R)
• M44: 13,539,505 km (0.063 R)
• M45: 13,611,013 km (0.103 R)
• M46: 14,296,470 km (0.11 R)
• M47: 15,364,300 km (0.058 R)
• M48: 16,267,272 km (0.104 R)
• M49: 16,381,416 km (0.068 R)
• M50: 18,085,036 km (0.049 R)
• M51: 18,917,997 km (0.066 R)
• M52: 19,480,186 km (0.095 R)
• M53: 19,560,969 km (0.099 R)
• M54: 19,885,147 km (0.036 R)
• M55: 20,744,438 km (0.104 R)
• M56: 21,282,541 km (0.117 R)
• M57: 21,657,733 km (0.093 R)
• M58: 21,741,358 km (0.091 R)
• M59: 22,414,698 km (0.106 R)
• M60: 22,796,472 km (0.079 R)
• M61: 22,881,593 km (0.059 R)
• M62: 23,137,555 km (0.089 R)
• M63: 23,566,452 km (0.044 R)
• M64: 23,954,509 km (0.073 R)
• M65: 24,518,941 km (0.084 R)
• M66: 25,705,253 km (0.072 R)
• M67: 25,882,526 km (0.1 R)
• M68: 26,238,419 km (0.038 R)
• M69: 26,640,688 km (0.043 R)
• M70: 26,865,085 km (0.119 R)
• M71: 27,950,866 km (0.081 R)
• M72: 28,545,069 km (0.071 R)
• M73: 28,774,702 km (0.054 R)
• M74: 29,467,190 km (0.078 R)
• M75: 29,606,316 km (0.064 R)
• M76: 30,211,888 km (0.063 R)
• M77: 30,774,526 km (0.111 R)
• M78: 31,388,027 km (0.098 R)
• M79: 31,482,722 km (0.06 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.1

Radius: 10

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 7.16 AU - 7.72 AU

Year: 7199 Days

Day: 5.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 31,969,317 km

• M1: 166,203 km (0.086 R)
• M2: 242,797 km (0.042 R)
• M3: 592,408 km (0.099 R)
• M4: 714,180 km (0.101 R)
• M5: 791,522 km (0.117 R)
• M6: 998,566 km (0.068 R)
• M7: 1,161,777 km (0.063 R)
• M8: 1,686,417 km (0.031 R)
• M9: 1,810,433 km (0.027 R)
• M10: 2,030,193 km (0.094 R)
• M11: 2,887,688 km (0.076 R)
• M12: 3,167,137 km (0.05 R)
• M13: 3,477,851 km (0.112 R)
• M14: 3,614,135 km (0.106 R)
• M15: 3,891,938 km (0.105 R)
• M16: 4,081,180 km (0.108 R)
• M17: 4,944,060 km (0.075 R)
• M18: 5,020,654 km (0.076 R)
• M19: 5,304,740 km (0.072 R)
• M20: 6,051,832 km (0.098 R)
• M21: 6,493,445 km (0.114 R)
• M22: 6,746,565 km (0.101 R)
• M23: 7,031,549 km (0.056 R)
• M24: 7,466,430 km (0.082 R)
• M25: 8,180,610 km (0.082 R)
• M26: 8,271,416 km (0.085 R)
• M27: 8,453,925 km (0.076 R)
• M28: 9,041,097 km (0.081 R)
• M29: 9,418,682 km (0.077 R)
• M30: 10,189,410 km (0.113 R)
• M31: 10,483,669 km (0.095 R)
• M32: 10,813,981 km (0.116 R)
• M33: 10,913,763 km (0.082 R)
• M34: 11,688,680 km (0.078 R)
• M35: 11,756,897 km (0.076 R)
• M36: 12,134,482 km (0.097 R)
• M37: 12,760,998 km (0.066 R)
• M38: 13,113,600 km (0.086 R)
• M39: 13,684,465 km (0.091 R)
• M40: 14,009,242 km (0.103 R)
• M41: 14,227,206 km (0.026 R)
• M42: 14,924,632 km (0.069 R)
• M43: 15,035,633 km (0.114 R)
• M44: 15,184,333 km (0.117 R)
• M45: 15,595,578 km (0.055 R)
• M46: 15,934,716 km (0.117 R)
• M47: 16,124,257 km (0.091 R)
• M48: 16,428,988 km (0.042 R)
• M49: 17,005,538 km (0.098 R)
• M50: 17,823,838 km (0.038 R)
• M51: 18,455,889 km (0.087 R)
• M52: 18,694,797 km (0.097 R)
• M53: 18,814,775 km (0.057 R)
• M54: 18,934,902 km (0.076 R)
• M55: 19,296,629 km (0.108 R)
• M56: 19,417,804 km (0.113 R)
• M57: 19,620,210 km (0.066 R)
• M58: 20,437,014 km (0.09 R)
• M59: 20,601,721 km (0.101 R)
• M60: 21,725,052 km (0.114 R)
• M61: 22,188,356 km (0.111 R)
• M62: 22,315,215 km (0.115 R)
• M63: 22,527,345 km (0.072 R)
• M64: 22,740,073 km (0.045 R)
• M65: 23,468,465 km (0.101 R)
• M66: 24,291,553 km (0.094 R)
• M67: 24,422,301 km (0.083 R)
• M68: 25,787,980 km (0.101 R)
• M69: 26,233,782 km (0.038 R)
• M70: 26,637,098 km (0.094 R)
• M71: 27,814,134 km (0.104 R)
• M72: 27,905,239 km (0.106 R)
• M73: 28,271,305 km (0.052 R)
• M74: 29,192,977 km (0.072 R)
• M75: 29,471,529 km (0.039 R)
• M76: 30,171,497 km (0.042 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 18,559 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit