🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.58 AU - 0.92 AU

Year: 233 Days

Day: 16.9 Hours

Environment

Temp: 144 °C

Axial Tilt: 77.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.97 AU - 1.13 AU

Year: 385 Days

Day: 12.6 Hours

Environment

Temp: 42 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,442,106 km

• M1: 230,680 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.01 AU - 1.49 AU

Year: 501 Days

Day: 17 Hours

Environment

Temp: 5 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.35 AU - 1.89 AU

Year: 738 Days

Day: 12.9 Hours

Environment

Temp: -27 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.5

Radius: 14.4

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.97 AU - 6.37 AU

Year: 4210 Days

Day: 10.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 71,442,106 km

• M1: 181,462 km (0.099 R)
• M2: 316,848 km (0.027 R)
• M3: 466,745 km (0.05 R)
• M4: 649,255 km (0.098 R)
• M5: 836,252 km (0.076 R)
• M6: 931,097 km (0.11 R)
• M7: 1,107,174 km (0.097 R)
• M8: 1,436,289 km (0.066 R)
• M9: 1,643,183 km (0.063 R)
• M10: 1,734,887 km (0.084 R)
• M11: 2,170,366 km (0.059 R)
• M12: 2,497,536 km (0.072 R)
• M13: 2,877,964 km (0.118 R)
• M14: 3,355,331 km (0.11 R)
• M15: 3,553,398 km (0.1 R)
• M16: 3,674,124 km (0.077 R)
• M17: 3,775,850 km (0.086 R)
• M18: 3,940,558 km (0.043 R)
• M19: 4,149,845 km (0.09 R)
• M20: 4,470,882 km (0.059 R)
• M21: 4,601,631 km (0.109 R)
• M22: 4,711,435 km (0.099 R)
• M23: 5,763,856 km (0.1 R)
• M24: 6,170,912 km (0.114 R)
• M25: 6,390,372 km (0.031 R)
• M26: 6,513,342 km (0.101 R)
• M27: 7,165,738 km (0.117 R)
• M28: 7,681,851 km (0.068 R)
• M29: 8,050,310 km (0.089 R)
• M30: 8,183,303 km (0.118 R)
• M31: 8,424,754 km (0.07 R)
• M32: 8,695,675 km (0.118 R)
• M33: 8,914,388 km (0.032 R)
• M34: 9,190,545 km (0.094 R)
• M35: 9,610,167 km (0.073 R)
• M36: 9,893,356 km (0.104 R)
• M37: 10,064,496 km (0.119 R)
• M38: 10,208,110 km (0.117 R)
• M39: 10,526,155 km (0.03 R)
• M40: 10,730,206 km (0.076 R)
• M41: 10,965,075 km (0.111 R)
• M42: 11,112,728 km (0.12 R)
• M43: 11,469,968 km (0.074 R)
• M44: 11,619,865 km (0.103 R)
• M45: 12,073,745 km (0.107 R)
• M46: 12,318,038 km (0.114 R)
• M47: 13,155,038 km (0.03 R)
• M48: 13,469,792 km (0.096 R)
• M49: 14,461,177 km (0.111 R)
• M50: 14,851,179 km (0.102 R)
• M51: 15,376,716 km (0.104 R)
• M52: 15,575,382 km (0.076 R)
• M53: 16,142,957 km (0.097 R)
• M54: 16,277,445 km (0.118 R)
• M55: 16,378,573 km (0.108 R)
• M56: 16,615,387 km (0.111 R)
• M57: 16,853,397 km (0.107 R)
• M58: 17,505,045 km (0.078 R)
• M59: 18,129,916 km (0.108 R)
• M60: 19,045,604 km (0.087 R)
• M61: 20,084,561 km (0.108 R)
• M62: 20,193,169 km (0.067 R)
• M63: 21,363,025 km (0.085 R)
• M64: 21,993,580 km (0.092 R)
• M65: 22,442,373 km (0.093 R)
• M66: 22,743,215 km (0.091 R)
• M67: 23,959,894 km (0.1 R)
• M68: 24,344,510 km (0.108 R)
• M69: 24,808,712 km (0.114 R)
• M70: 25,080,981 km (0.039 R)
• M71: 25,510,626 km (0.072 R)
• M72: 26,575,613 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 474.8

Radius: 4.9

Gravity: 19.78 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 15.42 AU - 15.58 AU

Year: 21856 Days

Day: 20.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 71,442,106 km

• M1: 102,774 km (0.094 R)
• M2: 143,315 km (0.089 R)
• M3: 278,102 km (0.111 R)
• M4: 326,273 km (0.057 R)
• M5: 1,057,956 km (0.111 R)
• M6: 1,110,016 km (0.085 R)
• M7: 1,243,906 km (0.083 R)
• M8: 1,615,956 km (0.067 R)
• M9: 2,386,236 km (0.103 R)
• M10: 2,455,051 km (0.112 R)
• M11: 2,489,608 km (0.085 R)
• M12: 2,844,753 km (0.12 R)
• M13: 2,991,209 km (0.113 R)
• M14: 3,920,960 km (0.055 R)
• M15: 3,961,501 km (0.055 R)
• M16: 4,291,065 km (0.115 R)
• M17: 4,801,643 km (0.111 R)
• M18: 5,108,468 km (0.106 R)
• M19: 5,466,755 km (0.089 R)
• M20: 5,694,892 km (0.064 R)
• M21: 5,972,695 km (0.043 R)
• M22: 6,349,981 km (0.101 R)
• M23: 6,783,515 km (0.071 R)
• M24: 7,577,880 km (0.078 R)
• M25: 7,934,521 km (0.118 R)
• M26: 8,089,056 km (0.11 R)
• M27: 8,983,651 km (0.11 R)
• M28: 9,144,619 km (0.086 R)
• M29: 9,198,623 km (0.086 R)
• M30: 9,469,695 km (0.115 R)
• M31: 10,354,865 km (0.036 R)
• M32: 11,093,430 km (0.103 R)
• M33: 13,286,385 km (0.035 R)
• M34: 13,715,881 km (0.054 R)
• M35: 13,963,465 km (0.036 R)
• M36: 14,087,781 km (0.093 R)
• M37: 14,525,804 km (0.069 R)
• M38: 14,588,635 km (0.089 R)
• M39: 15,350,986 km (0.098 R)
• M40: 15,866,350 km (0.108 R)
• M41: 15,931,126 km (0.106 R)
• M42: 16,191,277 km (0.04 R)
• M43: 17,046,528 km (0.059 R)
• M44: 17,513,124 km (0.088 R)
• M45: 17,580,143 km (0.11 R)
• M46: 18,869,079 km (0.108 R)
• M47: 20,118,071 km (0.098 R)
• M48: 20,328,855 km (0.105 R)
• M49: 20,965,543 km (0.063 R)
• M50: 21,465,200 km (0.097 R)
• M51: 21,896,640 km (0.061 R)
• M52: 23,134,563 km (0.116 R)
• M53: 24,245,477 km (0.088 R)
• M54: 25,525,436 km (0.115 R)
• M55: 25,906,162 km (0.057 R)
• M56: 26,904,579 km (0.06 R)
• M57: 29,017,948 km (0.076 R)
• M58: 29,574,601 km (0.088 R)
• M59: 31,917,753 km (0.101 R)
• M60: 32,245,671 km (0.095 R)
• M61: 32,822,072 km (0.118 R)
• M62: 33,070,105 km (0.084 R)
• M63: 33,401,913 km (0.066 R)
• M64: 33,734,769 km (0.106 R)
• M65: 34,152,446 km (0.102 R)
• M66: 34,319,846 km (0.056 R)
• M67: 34,739,917 km (0.12 R)
• M68: 34,908,364 km (0.075 R)
• M69: 35,246,156 km (0.105 R)
• M70: 35,669,967 km (0.11 R)
• M71: 39,822,804 km (0.073 R)
• M72: 43,488,999 km (0.094 R)
• M73: 45,224,184 km (0.099 R)
• M74: 45,776,799 km (0.096 R)
• M75: 50,659,075 km (0.075 R)
• M76: 51,232,932 km (0.113 R)
• M77: 52,097,758 km (0.076 R)
• M78: 53,161,399 km (0.107 R)
• M79: 53,549,904 km (0.056 R)
• M80: 54,329,907 km (0.09 R)
• M81: 54,721,256 km (0.101 R)
• M82: 55,015,365 km (0.11 R)
• M83: 55,506,794 km (0.12 R)
• M84: 57,088,941 km (0.083 R)
• M85: 58,585,668 km (0.1 R)
• M86: 60,196,388 km (0.073 R)
• M87: 60,804,204 km (0.088 R)
• M88: 60,905,632 km (0.113 R)
• M89: 63,049,967 km (0.047 R)
• M90: 63,564,285 km (0.1 R)
• M91: 63,770,281 km (0.104 R)
• M92: 64,700,331 km (0.064 R)
• M93: 66,364,907 km (0.093 R)
• M94: 66,678,464 km (0.056 R)
• M95: 66,783,182 km (0.11 R)
• M96: 69,099,556 km (0.077 R)
• M97: 70,054,738 km (0.094 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 20,169 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit