🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.64 AU - 0.94 AU

Year: 260 Days

Day: 22.2 Hours

Environment

Temp: 144 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.17 AU - 2.97 AU

Year: 1528 Days

Day: 20.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.7

Radius: 8

Gravity: 12.85 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 8.2 AU - 8.3 AU

Year: 8788 Days

Day: 12.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 48,471,378 km

• M1: 126,859 km (0.05 R)
• M2: 515,365 km (0.107 R)
• M3: 872,455 km (0.109 R)
• M4: 1,019,509 km (0.069 R)
• M5: 1,338,003 km (0.1 R)
• M6: 1,508,695 km (0.088 R)
• M7: 1,801,308 km (0.1 R)
• M8: 2,087,189 km (0.11 R)
• M9: 2,160,941 km (0.064 R)
• M10: 2,755,294 km (0.049 R)
• M11: 3,001,232 km (0.118 R)
• M12: 3,225,928 km (0.094 R)
• M13: 3,751,167 km (0.106 R)
• M14: 4,524,438 km (0.115 R)
• M15: 4,588,466 km (0.098 R)
• M16: 4,847,420 km (0.099 R)
• M17: 5,011,678 km (0.093 R)
• M18: 5,379,539 km (0.07 R)
• M19: 5,447,457 km (0.097 R)
• M20: 5,618,298 km (0.039 R)
• M21: 5,687,113 km (0.113 R)
• M22: 5,930,209 km (0.078 R)
• M23: 6,899,903 km (0.103 R)
• M24: 7,459,698 km (0.05 R)
• M25: 7,535,394 km (0.089 R)
• M26: 7,802,576 km (0.066 R)
• M27: 8,034,004 km (0.112 R)
• M28: 8,228,631 km (0.102 R)
• M29: 9,469,844 km (0.07 R)
• M30: 9,758,120 km (0.053 R)
• M31: 10,175,049 km (0.114 R)
• M32: 10,259,123 km (0.089 R)
• M33: 10,343,496 km (0.111 R)
• M34: 10,811,289 km (0.093 R)
• M35: 11,329,496 km (0.1 R)
• M36: 11,460,394 km (0.096 R)
• M37: 11,591,741 km (0.069 R)
• M38: 12,480,053 km (0.082 R)
• M39: 12,660,318 km (0.103 R)
• M40: 13,114,946 km (0.115 R)
• M41: 14,415,849 km (0.119 R)
• M42: 14,557,668 km (0.095 R)
• M43: 14,795,080 km (0.115 R)
• M44: 15,466,625 km (0.093 R)
• M45: 17,088,565 km (0.098 R)
• M46: 18,712,450 km (0.035 R)
• M47: 18,970,506 km (0.06 R)
• M48: 19,074,177 km (0.106 R)
• M49: 20,278,889 km (0.037 R)
• M50: 20,544,126 km (0.109 R)
• M51: 20,650,490 km (0.087 R)
• M52: 20,703,747 km (0.028 R)
• M53: 20,863,817 km (0.08 R)
• M54: 21,024,335 km (0.112 R)
• M55: 22,651,511 km (0.093 R)
• M56: 23,092,376 km (0.105 R)
• M57: 23,369,282 km (0.113 R)
• M58: 23,647,235 km (0.112 R)
• M59: 24,206,581 km (0.037 R)
• M60: 24,883,511 km (0.088 R)
• M61: 25,853,055 km (0.071 R)
• M62: 26,544,945 km (0.083 R)
• M63: 27,476,940 km (0.111 R)
• M64: 27,594,075 km (0.118 R)
• M65: 27,711,510 km (0.106 R)
• M66: 28,241,984 km (0.103 R)
• M67: 28,301,075 km (0.114 R)
• M68: 30,579,002 km (0.072 R)
• M69: 30,700,475 km (0.027 R)
• M70: 32,109,388 km (0.102 R)
• M71: 33,039,587 km (0.112 R)
• M72: 33,601,926 km (0.114 R)
• M73: 34,419,777 km (0.109 R)
• M74: 34,926,465 km (0.098 R)
• M75: 35,371,669 km (0.04 R)
• M76: 35,563,154 km (0.104 R)
• M77: 35,690,910 km (0.117 R)
• M78: 36,203,582 km (0.117 R)
• M79: 36,783,274 km (0.087 R)
• M80: 37,366,107 km (0.036 R)
• M81: 38,344,178 km (0.118 R)
• M82: 38,803,593 km (0.108 R)
• M83: 39,198,681 km (0.1 R)
• M84: 39,396,749 km (0.116 R)
• M85: 39,727,659 km (0.098 R)
• M86: 39,860,203 km (0.084 R)
• M87: 40,192,460 km (0.097 R)
• M88: 40,792,647 km (0.074 R)
• M89: 41,194,466 km (0.071 R)
• M90: 42,407,705 km (0.1 R)
• M91: 44,387,035 km (0.115 R)
• M92: 44,731,259 km (0.068 R)
• M93: 44,938,303 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.8

Radius: 9.1

Gravity: 9.28 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.19 AU - 9.31 AU

Year: 9599 Days

Day: 7.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 48,471,378 km

• M1: 141,520 km (0.094 R)
• M2: 239,805 km (0.111 R)
• M3: 315,951 km (0.038 R)
• M4: 377,136 km (0.054 R)
• M5: 806,183 km (0.057 R)
• M6: 970,741 km (0.108 R)
• M7: 1,375,552 km (0.043 R)
• M8: 1,462,618 km (0.098 R)
• M9: 1,551,629 km (0.109 R)
• M10: 1,642,435 km (0.097 R)
• M11: 2,073,277 km (0.098 R)
• M12: 2,173,807 km (0.092 R)
• M13: 2,301,862 km (0.086 R)
• M14: 2,432,312 km (0.053 R)
• M15: 2,978,942 km (0.032 R)
• M16: 4,601,631 km (0.118 R)
• M17: 4,733,725 km (0.102 R)
• M18: 4,800,147 km (0.106 R)
• M19: 5,137,340 km (0.073 R)
• M20: 5,239,965 km (0.044 R)
• M21: 6,487,312 km (0.049 R)
• M22: 6,897,659 km (0.119 R)
• M23: 7,316,383 km (0.037 R)
• M24: 7,587,305 km (0.116 R)
• M25: 7,743,485 km (0.102 R)
• M26: 8,098,930 km (0.108 R)
• M27: 8,218,757 km (0.068 R)
• M28: 8,298,792 km (0.11 R)
• M29: 8,459,760 km (0.097 R)
• M30: 8,784,985 km (0.106 R)
• M31: 8,949,094 km (0.08 R)
• M32: 10,558,468 km (0.058 R)
• M33: 10,776,881 km (0.105 R)
• M34: 11,218,195 km (0.118 R)
• M35: 11,575,434 km (0.086 R)
• M36: 11,755,401 km (0.079 R)
• M37: 12,948,145 km (0.075 R)
• M38: 13,511,530 km (0.069 R)
• M39: 14,035,123 km (0.099 R)
• M40: 15,102,055 km (0.089 R)
• M41: 15,200,340 km (0.092 R)
• M42: 15,595,578 km (0.12 R)
• M43: 16,497,354 km (0.102 R)
• M44: 17,622,330 km (0.038 R)
• M45: 17,777,613 km (0.079 R)
• M46: 18,089,674 km (0.032 R)
• M47: 18,194,093 km (0.11 R)
• M48: 19,036,628 km (0.1 R)
• M49: 19,516,089 km (0.119 R)
• M50: 19,730,613 km (0.082 R)
• M51: 22,700,430 km (0.08 R)
• M52: 23,152,215 km (0.109 R)
• M53: 23,322,458 km (0.109 R)
• M54: 23,892,575 km (0.059 R)
• M55: 25,865,621 km (0.046 R)
• M56: 25,983,355 km (0.103 R)
• M57: 26,337,453 km (0.11 R)
• M58: 26,515,026 km (0.07 R)
• M59: 28,252,904 km (0.082 R)
• M60: 28,677,912 km (0.1 R)
• M61: 28,860,571 km (0.067 R)
• M62: 29,043,828 km (0.117 R)
• M63: 29,472,725 km (0.07 R)
• M64: 30,089,069 km (0.108 R)
• M65: 30,896,598 km (0.118 R)
• M66: 31,084,044 km (0.106 R)
• M67: 32,089,790 km (0.078 R)
• M68: 32,279,630 km (0.108 R)
• M69: 33,361,971 km (0.116 R)
• M70: 34,262,400 km (0.092 R)
• M71: 35,170,609 km (0.049 R)
• M72: 35,889,876 km (0.107 R)
• M73: 36,481,984 km (0.113 R)
• M74: 36,812,296 km (0.074 R)
• M75: 37,276,349 km (0.084 R)
• M76: 37,409,341 km (0.048 R)
• M77: 37,742,496 km (0.1 R)
• M78: 37,942,807 km (0.107 R)
• M79: 38,143,418 km (0.094 R)
• M80: 40,442,438 km (0.109 R)
• M81: 40,989,966 km (0.066 R)
• M82: 42,161,467 km (0.073 R)
• M83: 42,230,731 km (0.068 R)
• M84: 42,716,475 km (0.078 R)
• M85: 42,855,601 km (0.119 R)
• M86: 45,599,077 km (0.066 R)
• M87: 45,812,553 km (0.09 R)
• M88: 46,454,627 km (0.085 R)
• M89: 46,597,792 km (0.088 R)
• M90: 47,315,413 km (0.085 R)
• M91: 47,892,262 km (0.114 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: 264 - 12,138 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit