🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.45 AU - 0.75 AU

Year: 173 Days

Day: 22.6 Hours

Environment

Temp: 209 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.1 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.42 AU - 1.76 AU

Year: 747 Days

Day: 27.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.43 AU - 1.85 AU

Year: 783 Days

Day: 36.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.6

Radius: 10.3

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.99 AU - 4.97 AU

Year: 3535 Days

Day: 13.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 14,218,271 km

• M1: 131,646 km (0.117 R)
• M2: 230,082 km (0.05 R)
• M3: 322,383 km (0.067 R)
• M4: 416,780 km (0.103 R)
• M5: 540,198 km (0.085 R)
• M6: 648,956 km (0.105 R)
• M7: 827,276 km (0.047 R)
• M8: 933,640 km (0.117 R)
• M9: 999,763 km (0.072 R)
• M10: 1,137,393 km (0.111 R)
• M11: 1,330,823 km (0.075 R)
• M12: 1,522,158 km (0.117 R)
• M13: 1,601,296 km (0.062 R)
• M14: 1,763,908 km (0.105 R)
• M15: 1,847,384 km (0.054 R)
• M16: 1,989,352 km (0.068 R)
• M17: 2,120,400 km (0.105 R)
• M18: 2,254,290 km (0.109 R)
• M19: 2,406,581 km (0.108 R)
• M20: 2,753,498 km (0.08 R)
• M21: 2,900,104 km (0.093 R)
• M22: 3,049,253 km (0.034 R)
• M23: 3,201,095 km (0.054 R)
• M24: 3,286,516 km (0.055 R)
• M25: 3,477,253 km (0.12 R)
• M26: 3,618,174 km (0.055 R)
• M27: 3,707,334 km (0.099 R)
• M28: 3,942,502 km (0.097 R)
• M29: 4,580,537 km (0.117 R)
• M30: 4,774,416 km (0.044 R)
• M31: 5,783,902 km (0.116 R)
• M32: 6,747,462 km (0.064 R)
• M33: 6,968,269 km (0.038 R)
• M34: 7,057,280 km (0.075 R)
• M35: 7,146,739 km (0.06 R)
• M36: 7,326,705 km (0.097 R)
• M37: 7,599,422 km (0.116 R)
• M38: 7,991,668 km (0.098 R)
• M39: 8,084,867 km (0.086 R)
• M40: 8,580,335 km (0.071 R)
• M41: 8,699,715 km (0.057 R)
• M42: 8,916,183 km (0.113 R)
• M43: 9,158,681 km (0.116 R)
• M44: 9,501,858 km (0.078 R)
• M45: 9,974,438 km (0.08 R)
• M46: 10,942,635 km (0.118 R)
• M47: 11,332,936 km (0.094 R)
• M48: 11,569,451 km (0.105 R)
• M49: 12,234,712 km (0.035 R)
• M50: 12,639,973 km (0.101 R)
• M51: 12,939,917 km (0.089 R)
• M52: 13,435,834 km (0.09 R)
• M53: 13,686,111 km (0.031 R)
• M54: 13,966,008 km (0.1 R)
• M55: 14,078,506 km (0.057 R)
• M56: 14,389,520 km (0.045 R)
• M57: 15,162,343 km (0.115 R)
• M58: 15,451,964 km (0.06 R)
• M59: 15,743,530 km (0.066 R)
• M60: 15,977,950 km (0.115 R)
• M61: 16,125,154 km (0.095 R)
• M62: 16,332,048 km (0.113 R)
• M63: 16,599,230 km (0.109 R)
• M64: 16,897,678 km (0.072 R)
• M65: 17,318,646 km (0.062 R)
• M66: 17,591,214 km (0.102 R)
• M67: 17,682,319 km (0.096 R)
• M68: 18,324,692 km (0.063 R)
• M69: 18,943,578 km (0.089 R)
• M70: 19,037,077 km (0.091 R)
• M71: 19,475,100 km (0.047 R)
• M72: 19,884,699 km (0.076 R)
• M73: 20,584,667 km (0.099 R)
• M74: 20,841,078 km (0.107 R)
• M75: 21,617,042 km (0.035 R)
• M76: 21,747,342 km (0.08 R)
• M77: 21,877,791 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.1

Radius: 9

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.24 AU - 6.1 AU

Year: 4382 Days

Day: 10.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 14,218,271 km

• M1: 114,293 km (0.025 R)
• M2: 200,312 km (0.081 R)
• M3: 284,086 km (0.053 R)
• M4: 367,562 km (0.098 R)
• M5: 431,141 km (0.096 R)
• M6: 505,491 km (0.092 R)
• M7: 564,732 km (0.111 R)
• M8: 683,662 km (0.098 R)
• M9: 773,122 km (0.071 R)
• M10: 907,012 km (0.117 R)
• M11: 972,685 km (0.117 R)
• M12: 1,180,178 km (0.119 R)
• M13: 1,243,458 km (0.101 R)
• M14: 1,459,776 km (0.046 R)
• M15: 1,597,406 km (0.091 R)
• M16: 1,657,844 km (0.057 R)
• M17: 1,729,202 km (0.101 R)
• M18: 1,875,209 km (0.07 R)
• M19: 1,960,480 km (0.115 R)
• M20: 2,168,421 km (0.056 R)
• M21: 2,534,936 km (0.084 R)
• M22: 2,617,664 km (0.093 R)
• M23: 2,847,147 km (0.088 R)
• M24: 3,390,187 km (0.077 R)
• M25: 4,075,644 km (0.118 R)
• M26: 4,243,044 km (0.108 R)
• M27: 4,299,443 km (0.097 R)
• M28: 4,906,062 km (0.101 R)
• M29: 5,084,383 km (0.105 R)
• M30: 5,159,182 km (0.069 R)
• M31: 5,585,685 km (0.087 R)
• M32: 5,678,436 km (0.061 R)
• M33: 5,944,421 km (0.112 R)
• M34: 6,134,560 km (0.089 R)
• M35: 6,246,459 km (0.098 R)
• M36: 6,326,793 km (0.055 R)
• M37: 6,391,270 km (0.1 R)
• M38: 6,766,611 km (0.113 R)
• M39: 6,948,522 km (0.083 R)
• M40: 7,300,526 km (0.093 R)
• M41: 7,555,590 km (0.106 R)
• M42: 7,624,106 km (0.116 R)
• M43: 7,692,771 km (0.118 R)
• M44: 7,987,030 km (0.08 R)
• M45: 8,214,718 km (0.105 R)
• M46: 8,426,698 km (0.1 R)
• M47: 8,604,720 km (0.037 R)
• M48: 9,146,264 km (0.102 R)
• M49: 9,698,879 km (0.091 R)
• M50: 10,035,773 km (0.101 R)
• M51: 10,224,566 km (0.112 R)
• M52: 10,509,998 km (0.108 R)
• M53: 10,586,443 km (0.091 R)
• M54: 11,108,091 km (0.042 R)
• M55: 11,796,690 km (0.026 R)
• M56: 12,015,851 km (0.096 R)
• M57: 12,276,749 km (0.119 R)
• M58: 12,377,578 km (0.094 R)
• M59: 12,478,706 km (0.111 R)
• M60: 12,559,788 km (0.103 R)
• M61: 12,702,206 km (0.095 R)
• M62: 13,297,605 km (0.113 R)
• M63: 13,380,482 km (0.092 R)
• M64: 13,860,093 km (0.1 R)
• M65: 13,944,167 km (0.114 R)
• M66: 14,049,334 km (0.088 R)
• M67: 14,112,614 km (0.051 R)
• M68: 14,218,230 km (0.103 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 17,835 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit