🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.79 AU - 0.91 AU

Year: 295 Days

Day: 29.5 Hours

Environment

Temp: 86 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,596,540 km

• M1: 364,720 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.99 AU - 1.23 AU

Year: 441 Days

Day: 33.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 15.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.61 AU - 1.65 AU

Year: 784 Days

Day: 23 Hours

Environment

Temp: -55 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,596,540 km

• M1: 28,723 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714

Radius: 12.1

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.13 AU - 8.29 AU

Year: 6548 Days

Day: 5.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 106,596,540 km

• M1: 150,495 km (0.095 R)
• M2: 560,693 km (0.086 R)
• M3: 1,227,301 km (0.053 R)
• M4: 1,715,289 km (0.109 R)
• M5: 2,521,472 km (0.098 R)
• M6: 4,878,835 km (0.111 R)
• M7: 5,739,322 km (0.096 R)
• M8: 6,189,612 km (0.109 R)
• M9: 8,723,052 km (0.071 R)
• M10: 10,786,904 km (0.036 R)
• M11: 12,402,561 km (0.054 R)
• M12: 13,158,030 km (0.102 R)
• M13: 14,760,822 km (0.111 R)
• M14: 15,363,552 km (0.107 R)
• M15: 17,536,910 km (0.119 R)
• M16: 19,260,427 km (0.062 R)
• M17: 25,277,253 km (0.085 R)
• M18: 26,053,516 km (0.114 R)
• M19: 30,561,050 km (0.068 R)
• M20: 31,343,297 km (0.066 R)
• M21: 32,744,281 km (0.066 R)
• M22: 33,357,333 km (0.11 R)
• M23: 34,923,324 km (0.117 R)
• M24: 35,349,229 km (0.036 R)
• M25: 36,537,934 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.6

Radius: 12

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 9.72 AU - 11.66 AU

Year: 13167 Days

Day: 6.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 106,596,540 km

• M1: 149,299 km (0.099 R)
• M2: 530,324 km (0.095 R)
• M3: 1,182,422 km (0.027 R)
• M4: 2,598,365 km (0.065 R)
• M5: 4,789,226 km (0.116 R)
• M6: 6,256,632 km (0.045 R)
• M7: 6,891,675 km (0.073 R)
• M8: 7,647,144 km (0.047 R)
• M9: 8,668,149 km (0.074 R)
• M10: 11,436,458 km (0.092 R)
• M11: 12,715,221 km (0.102 R)
• M12: 13,969,000 km (0.079 R)
• M13: 15,116,715 km (0.062 R)
• M14: 15,745,475 km (0.114 R)
• M15: 18,014,875 km (0.078 R)
• M16: 18,436,741 km (0.1 R)
• M17: 19,816,931 km (0.113 R)
• M18: 21,342,829 km (0.118 R)
• M19: 22,054,466 km (0.053 R)
• M20: 22,537,667 km (0.075 R)
• M21: 23,441,837 km (0.066 R)
• M22: 24,284,671 km (0.117 R)
• M23: 27,579,714 km (0.107 R)
• M24: 32,698,504 km (0.11 R)
• M25: 33,963,803 km (0.105 R)
• M26: 38,649,956 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.7

Radius: 6.8

Gravity: 10.48 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 13.51 AU - 14.51 AU

Year: 19755 Days

Day: 24.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 106,596,540 km

• M1: 84,523 km (0.036 R)
• M2: 502,948 km (0.114 R)
• M3: 978,669 km (0.056 R)
• M4: 1,844,093 km (0.088 R)
• M5: 2,369,032 km (0.085 R)
• M6: 2,678,101 km (0.083 R)
• M7: 3,140,508 km (0.05 R)
• M8: 3,917,370 km (0.085 R)
• M9: 4,130,248 km (0.114 R)
• M10: 4,816,004 km (0.091 R)
• M11: 6,164,180 km (0.076 R)
• M12: 8,280,242 km (0.083 R)
• M13: 9,312,168 km (0.059 R)
• M14: 14,303,800 km (0.049 R)
• M15: 15,783,772 km (0.091 R)
• M16: 17,444,757 km (0.094 R)
• M17: 17,691,145 km (0.107 R)
• M18: 20,014,849 km (0.113 R)
• M19: 22,437,586 km (0.103 R)
• M20: 24,429,332 km (0.089 R)
• M21: 24,945,146 km (0.074 R)
• M22: 26,320,100 km (0.09 R)
• M23: 28,419,407 km (0.055 R)
• M24: 28,646,646 km (0.088 R)
• M25: 34,087,072 km (0.11 R)
• M26: 38,349,414 km (0.116 R)
• M27: 39,609,327 km (0.108 R)
• M28: 40,320,964 km (0.07 R)
• M29: 41,477,506 km (0.098 R)
• M30: 41,916,725 km (0.094 R)
• M31: 42,359,086 km (0.074 R)
• M32: 44,159,945 km (0.069 R)
• M33: 53,934,371 km (0.062 R)
• M34: 54,984,548 km (0.118 R)
• M35: 57,851,441 km (0.105 R)
• M36: 62,912,637 km (0.076 R)
• M37: 63,686,656 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 988.8

Radius: 3.3

Gravity: 90.8 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 17.23 AU - 17.79 AU

Year: 27603 Days

Day: 23.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 106,596,540 km

• M1: 40,990 km (0.119 R)
• M2: 211,681 km (0.098 R)
• M3: 641,924 km (0.1 R)
• M4: 1,787,246 km (0.094 R)
• M5: 2,024,059 km (0.084 R)
• M6: 2,405,235 km (0.068 R)
• M7: 3,499,992 km (0.029 R)
• M8: 3,905,252 km (0.063 R)
• M9: 4,454,725 km (0.085 R)
• M10: 7,712,069 km (0.119 R)
• M11: 8,513,016 km (0.079 R)
• M12: 10,211,102 km (0.044 R)
• M13: 11,388,886 km (0.072 R)
• M14: 13,201,264 km (0.03 R)
• M15: 14,342,696 km (0.085 R)
• M16: 17,769,235 km (0.086 R)
• M17: 19,361,854 km (0.114 R)
• M18: 20,616,980 km (0.095 R)
• M19: 20,831,354 km (0.038 R)
• M20: 21,703,509 km (0.112 R)
• M21: 21,925,363 km (0.047 R)
• M22: 23,520,376 km (0.066 R)
• M23: 27,453,453 km (0.111 R)
• M24: 29,574,751 km (0.062 R)
• M25: 29,984,350 km (0.059 R)
• M26: 31,235,736 km (0.062 R)
• M27: 33,250,670 km (0.115 R)
• M28: 33,545,527 km (0.099 R)
• M29: 37,857,088 km (0.108 R)
• M30: 38,339,840 km (0.057 R)
• M31: 38,826,631 km (0.119 R)
• M32: 41,492,914 km (0.044 R)
• M33: 49,449,277 km (0.071 R)
• M34: 51,783,004 km (0.037 R)
• M35: 52,178,989 km (0.072 R)
• M36: 53,379,063 km (0.119 R)
• M37: 68,290,231 km (0.108 R)
• M38: 85,197,932 km (0.062 R)
• M39: 89,964,120 km (0.082 R)
• M40: 98,499,427 km (0.084 R)
• M41: 101,563,341 km (0.079 R)
• M42: 103,745,375 km (0.103 R)
• M43: 105,958,526 km (0.1 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 11,086 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit