🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.43 AU - 0.59 AU

Year: 136 Days

Day: 17.8 Hours

Environment

Temp: 194 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.4 AU - 0.62 AU

Year: 136 Days

Day: 14.6 Hours

Environment

Temp: 172 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.5 AU - 0.56 AU

Year: 144 Days

Day: 41 Hours

Environment

Temp: 163 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,869,002 km

• M1: 38,596 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.55 AU - 0.61 AU

Year: 165 Days

Day: 35.5 Hours

Environment

Temp: 215 °C

Axial Tilt: 48.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.45 AU - 0.75 AU

Year: 173 Days

Day: 17.4 Hours

Environment

Temp: 212 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.62 AU - 0.8 AU

Year: 223 Days

Day: 29.7 Hours

Environment

Temp: 168 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,869,002 km

• M1: 155,881 km (0.062 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.96 AU - 1.38 AU

Year: 472 Days

Day: 31.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 37,869,002 km

• M1: 614,847 km (0.074 R)

Planet 8 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.08 AU - 1.26 AU

Year: 472 Days

Day: 14 Hours

Environment

Temp: 12 °C

Axial Tilt: 11.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 37,869,002 km

• M1: 388,805 km (0.087 R)
• M2: 736,620 km (0.066 R)

Asteroid Belt

Center: 2.18 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.42 AU - 3.96 AU

Year: 2124 Days

Day: 17.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 10 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.3

Radius: 13.7

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 7.48 AU - 7.96 AU

Year: 7996 Days

Day: 12.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,869,002 km

• M1: 176,525 km (0.118 R)
• M2: 319,391 km (0.116 R)
• M3: 579,243 km (0.116 R)
• M4: 683,363 km (0.11 R)
• M5: 809,624 km (0.089 R)
• M6: 1,137,841 km (0.112 R)
• M7: 1,380,489 km (0.088 R)
• M8: 1,602,343 km (0.107 R)
• M9: 1,757,177 km (0.077 R)
• M10: 1,957,787 km (0.064 R)
• M11: 2,166,327 km (0.098 R)
• M12: 2,316,822 km (0.109 R)
• M13: 2,651,323 km (0.045 R)
• M14: 2,743,176 km (0.071 R)
• M15: 3,097,424 km (0.117 R)
• M16: 3,491,764 km (0.115 R)
• M17: 3,643,905 km (0.065 R)
• M18: 4,220,754 km (0.07 R)
• M19: 5,429,954 km (0.109 R)
• M20: 5,755,928 km (0.114 R)
• M21: 6,118,703 km (0.09 R)
• M22: 6,364,941 km (0.083 R)
• M23: 6,740,282 km (0.098 R)
• M24: 6,962,584 km (0.05 R)
• M25: 7,976,409 km (0.045 R)
• M26: 8,827,471 km (0.107 R)
• M27: 8,966,298 km (0.066 R)
• M28: 9,141,028 km (0.099 R)
• M29: 9,850,870 km (0.106 R)
• M30: 10,212,448 km (0.118 R)
• M31: 10,394,958 km (0.102 R)
• M32: 10,652,266 km (0.087 R)
• M33: 13,498,814 km (0.097 R)
• M34: 13,860,392 km (0.077 R)
• M35: 14,184,421 km (0.07 R)
• M36: 14,388,174 km (0.057 R)
• M37: 14,592,973 km (0.099 R)
• M38: 14,922,537 km (0.039 R)
• M39: 15,171,468 km (0.054 R)
• M40: 15,589,295 km (0.098 R)
• M41: 16,053,348 km (0.081 R)
• M42: 16,564,673 km (0.027 R)
• M43: 17,385,367 km (0.114 R)
• M44: 17,603,630 km (0.079 R)
• M45: 17,778,809 km (0.089 R)
• M46: 18,130,963 km (0.063 R)
• M47: 18,440,930 km (0.092 R)
• M48: 18,752,841 km (0.081 R)
• M49: 18,887,030 km (0.081 R)
• M50: 19,562,614 km (0.099 R)
• M51: 19,835,182 km (0.071 R)
• M52: 20,108,796 km (0.12 R)
• M53: 20,937,718 km (0.1 R)
• M54: 22,296,366 km (0.039 R)
• M55: 22,438,484 km (0.117 R)
• M56: 22,819,210 km (0.116 R)
• M57: 23,106,139 km (0.112 R)
• M58: 23,683,437 km (0.106 R)
• M59: 24,950,830 km (0.115 R)
• M60: 25,444,055 km (0.072 R)
• M61: 25,791,271 km (0.107 R)
• M62: 26,040,352 km (0.108 R)
• M63: 26,290,031 km (0.074 R)
• M64: 26,842,346 km (0.067 R)
• M65: 27,195,846 km (0.082 R)
• M66: 27,652,718 km (0.082 R)
• M67: 27,958,645 km (0.108 R)
• M68: 28,060,821 km (0.064 R)
• M69: 29,505,038 km (0.111 R)
• M70: 30,973,342 km (0.083 R)
• M71: 31,716,394 km (0.057 R)
• M72: 31,876,464 km (0.077 R)
• M73: 32,090,239 km (0.093 R)
• M74: 32,680,403 km (0.063 R)
• M75: 33,111,993 km (0.064 R)
• M76: 33,980,708 km (0.103 R)
• M77: 34,308,476 km (0.08 R)
• M78: 34,582,390 km (0.089 R)
• M79: 34,692,195 km (0.076 R)
• M80: 37,530,216 km (0.104 R)
• M81: 37,812,507 km (0.103 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: 293 - 12,734 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit