🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.41 AU - 0.65 AU

Year: 171 Days

Day: 39.9 Hours

Environment

Temp: 33 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.22 AU - 1.34 AU

Year: 641 Days

Day: 25.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.1

Radius: 10.8

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.22 AU - 4.12 AU

Year: 3114 Days

Day: 13 Hours

Environment

Temp: -151 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 42,004,302 km

• M1: 197,768 km (0.097 R)
• M2: 282,740 km (0.106 R)
• M3: 562,638 km (0.093 R)
• M4: 754,572 km (0.065 R)
• M5: 915,988 km (0.069 R)
• M6: 1,145,920 km (0.032 R)
• M7: 1,273,975 km (0.025 R)
• M8: 1,419,235 km (0.073 R)
• M9: 1,713,644 km (0.092 R)
• M10: 2,434,705 km (0.111 R)
• M11: 2,756,939 km (0.03 R)
• M12: 2,835,628 km (0.12 R)
• M13: 2,979,391 km (0.102 R)
• M14: 3,224,283 km (0.113 R)
• M15: 3,509,865 km (0.097 R)
• M16: 3,647,196 km (0.091 R)
• M17: 3,768,819 km (0.105 R)
• M18: 3,944,896 km (0.104 R)
• M19: 4,016,254 km (0.111 R)
• M20: 4,323,678 km (0.106 R)
• M21: 4,582,781 km (0.116 R)
• M22: 4,733,277 km (0.083 R)
• M23: 4,847,121 km (0.102 R)
• M24: 5,116,397 km (0.112 R)
• M25: 5,233,233 km (0.119 R)
• M26: 5,709,852 km (0.098 R)
• M27: 5,953,397 km (0.08 R)
• M28: 6,097,160 km (0.096 R)
• M29: 6,241,971 km (0.051 R)
• M30: 6,387,979 km (0.11 R)
• M31: 6,471,903 km (0.049 R)
• M32: 6,556,127 km (0.089 R)
• M33: 6,662,042 km (0.095 R)
• M34: 6,897,060 km (0.089 R)
• M35: 7,026,462 km (0.08 R)
• M36: 7,309,502 km (0.116 R)
• M37: 7,463,587 km (0.084 R)
• M38: 7,819,630 km (0.107 R)
• M39: 7,931,978 km (0.116 R)
• M40: 8,364,017 km (0.103 R)
• M41: 8,594,547 km (0.114 R)
• M42: 8,733,972 km (0.103 R)
• M43: 8,920,820 km (0.106 R)
• M44: 9,014,917 km (0.113 R)
• M45: 9,489,741 km (0.074 R)
• M46: 9,681,974 km (0.102 R)
• M47: 9,875,404 km (0.049 R)
• M48: 10,241,769 km (0.117 R)
• M49: 10,787,203 km (0.109 R)
• M50: 11,443,938 km (0.069 R)
• M51: 11,777,092 km (0.09 R)
• M52: 12,113,688 km (0.112 R)
• M53: 12,270,017 km (0.106 R)
• M54: 12,796,003 km (0.058 R)
• M55: 13,142,023 km (0.094 R)
• M56: 13,383,325 km (0.057 R)
• M57: 13,815,812 km (0.084 R)
• M58: 14,006,549 km (0.071 R)
• M59: 14,170,658 km (0.112 R)
• M60: 14,253,087 km (0.086 R)
• M61: 14,335,515 km (0.074 R)
• M62: 15,057,026 km (0.057 R)
• M63: 16,018,491 km (0.099 R)
• M64: 16,104,211 km (0.055 R)
• M65: 16,218,803 km (0.076 R)
• M66: 16,362,566 km (0.104 R)
• M67: 16,535,501 km (0.052 R)
• M68: 17,321,189 km (0.079 R)
• M69: 17,733,481 km (0.062 R)
• M70: 18,687,916 km (0.102 R)
• M71: 18,808,342 km (0.068 R)
• M72: 19,110,679 km (0.07 R)
• M73: 19,658,955 km (0.058 R)
• M74: 19,812,144 km (0.086 R)
• M75: 20,181,501 km (0.06 R)

Asteroid Belt

Center: 7.19 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 191.8

Radius: 4.1

Gravity: 11.41 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 9.65 AU - 11.75 AU

Year: 15503 Days

Day: 16.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 42,004,302 km

• M1: 61,634 km (0.063 R)
• M2: 106,065 km (0.105 R)
• M3: 258,206 km (0.111 R)
• M4: 492,177 km (0.066 R)
• M5: 592,108 km (0.107 R)
• M6: 714,330 km (0.079 R)
• M7: 878,439 km (0.088 R)
• M8: 1,000,211 km (0.09 R)
• M9: 1,298,809 km (0.096 R)
• M10: 1,417,739 km (0.083 R)
• M11: 1,644,679 km (0.085 R)
• M12: 1,949,709 km (0.103 R)
• M13: 2,272,242 km (0.094 R)
• M14: 2,343,451 km (0.087 R)
• M15: 2,439,642 km (0.07 R)
• M16: 2,537,180 km (0.114 R)
• M17: 2,660,897 km (0.117 R)
• M18: 2,811,842 km (0.077 R)
• M19: 2,965,778 km (0.076 R)
• M20: 2,991,658 km (0.118 R)
• M21: 3,043,718 km (0.097 R)
• M22: 3,201,544 km (0.101 R)
• M23: 3,389,289 km (0.094 R)
• M24: 3,552,949 km (0.118 R)
• M25: 3,973,469 km (0.073 R)
• M26: 4,204,299 km (0.119 R)
• M27: 4,350,605 km (0.031 R)
• M28: 4,922,069 km (0.088 R)
• M29: 5,421,576 km (0.108 R)
• M30: 5,677,239 km (0.05 R)
• M31: 6,068,138 km (0.026 R)
• M32: 6,134,111 km (0.042 R)
• M33: 6,501,374 km (0.111 R)
• M34: 6,807,152 km (0.105 R)
• M35: 6,875,817 km (0.093 R)
• M36: 6,910,225 km (0.096 R)
• M37: 7,187,280 km (0.092 R)
• M38: 8,295,052 km (0.07 R)
• M39: 8,478,609 km (0.045 R)
• M40: 8,700,762 km (0.083 R)
• M41: 9,493,032 km (0.095 R)
• M42: 9,800,904 km (0.098 R)
• M43: 9,878,396 km (0.09 R)
• M44: 10,033,978 km (0.045 R)
• M45: 10,151,263 km (0.041 R)
• M46: 10,664,383 km (0.037 R)
• M47: 11,226,423 km (0.103 R)
• M48: 11,921,903 km (0.103 R)
• M49: 12,421,111 km (0.087 R)
• M50: 12,546,923 km (0.093 R)
• M51: 12,799,893 km (0.075 R)
• M52: 13,353,854 km (0.083 R)
• M53: 14,309,036 km (0.079 R)
• M54: 14,573,376 km (0.097 R)
• M55: 16,146,996 km (0.048 R)
• M56: 17,726,450 km (0.081 R)
• M57: 18,247,948 km (0.103 R)
• M58: 18,295,520 km (0.08 R)
• M59: 18,438,835 km (0.103 R)
• M60: 18,822,554 km (0.082 R)
• M61: 19,257,435 km (0.115 R)
• M62: 20,284,873 km (0.084 R)
• M63: 21,329,964 km (0.12 R)
• M64: 23,783,817 km (0.102 R)
• M65: 24,201,495 km (0.114 R)
• M66: 24,726,882 km (0.05 R)
• M67: 25,362,225 km (0.102 R)
• M68: 26,703,220 km (0.1 R)
• M69: 27,245,961 km (0.085 R)
• M70: 27,464,075 km (0.108 R)
• M71: 28,012,052 km (0.113 R)
• M72: 29,509,227 km (0.076 R)
• M73: 29,621,126 km (0.046 R)
• M74: 29,733,325 km (0.032 R)
• M75: 30,465,158 km (0.118 R)
• M76: 30,861,742 km (0.085 R)
• M77: 32,696,410 km (0.12 R)
• M78: 33,451,729 km (0.077 R)
• M79: 33,568,416 km (0.086 R)
• M80: 33,802,237 km (0.06 R)
• M81: 34,979,573 km (0.11 R)
• M82: 35,216,685 km (0.094 R)
• M83: 35,454,247 km (0.103 R)
• M84: 35,632,866 km (0.112 R)
• M85: 38,652,350 km (0.108 R)
• M86: 39,204,516 km (0.062 R)
• M87: 39,574,172 km (0.091 R)
• M88: 39,821,158 km (0.073 R)
• M89: 40,627,491 km (0.11 R)
• M90: 41,063,868 km (0.08 R)
• M91: 41,126,399 km (0.113 R)
• M92: 41,564,572 km (0.071 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 18,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit