🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.54 AU - 0.64 AU

Year: 166 Days

Day: 16.6 Hours

Environment

Temp: 180 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.04 AU - 1.16 AU

Year: 424 Days

Day: 46.2 Hours

Environment

Temp: 8 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.37 AU - 1.63 AU

Year: 674 Days

Day: 22 Hours

Environment

Temp: -39 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.82 AU - 4.96 AU

Year: 3377 Days

Day: 19.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.4

Radius: 10.7

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.97 AU - 5.71 AU

Year: 4530 Days

Day: 8.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 70,733,841 km

• M1: 186,249 km (0.094 R)
• M2: 283,638 km (0.116 R)
• M3: 362,176 km (0.05 R)
• M4: 494,720 km (0.094 R)
• M5: 606,619 km (0.116 R)
• M6: 707,149 km (0.09 R)
• M7: 792,121 km (0.098 R)
• M8: 938,278 km (0.076 R)
• M9: 1,044,941 km (0.106 R)
• M10: 1,156,092 km (0.111 R)
• M11: 1,258,268 km (0.094 R)
• M12: 1,417,589 km (0.035 R)
• M13: 1,669,512 km (0.081 R)
• M14: 1,860,549 km (0.1 R)
• M15: 1,981,723 km (0.062 R)
• M16: 2,394,015 km (0.117 R)
• M17: 2,729,413 km (0.115 R)
• M18: 3,824,170 km (0.073 R)
• M19: 4,236,612 km (0.086 R)
• M20: 4,357,038 km (0.113 R)
• M21: 4,560,491 km (0.108 R)
• M22: 4,704,703 km (0.071 R)
• M23: 4,808,674 km (0.108 R)
• M24: 4,976,672 km (0.098 R)
• M25: 5,210,793 km (0.098 R)
• M26: 5,426,962 km (0.117 R)
• M27: 5,690,105 km (0.12 R)
• M28: 5,957,586 km (0.082 R)
• M29: 6,551,190 km (0.074 R)
• M30: 6,996,842 km (0.103 R)
• M31: 7,091,986 km (0.074 R)
• M32: 7,331,642 km (0.065 R)
• M33: 7,917,767 km (0.118 R)
• M34: 9,160,925 km (0.109 R)
• M35: 9,474,632 km (0.102 R)
• M36: 9,553,619 km (0.086 R)
• M37: 9,738,821 km (0.116 R)
• M38: 10,166,522 km (0.085 R)
• M39: 10,464,072 km (0.108 R)
• M40: 10,764,614 km (0.098 R)
• M41: 11,402,051 km (0.076 R)
• M42: 11,739,543 km (0.086 R)
• M43: 12,137,474 km (0.118 R)
• M44: 12,309,362 km (0.099 R)
• M45: 12,453,275 km (0.101 R)
• M46: 12,655,681 km (0.089 R)
• M47: 12,742,747 km (0.082 R)
• M48: 13,210,390 km (0.111 R)
• M49: 14,192,799 km (0.102 R)
• M50: 14,708,163 km (0.067 R)
• M51: 15,044,759 km (0.113 R)
• M52: 15,445,980 km (0.119 R)
• M53: 16,416,870 km (0.055 R)
• M54: 16,511,865 km (0.079 R)
• M55: 16,702,453 km (0.111 R)
• M56: 16,861,924 km (0.05 R)
• M57: 16,957,816 km (0.108 R)
• M58: 17,150,049 km (0.09 R)
• M59: 18,056,912 km (0.117 R)
• M60: 18,351,769 km (0.054 R)
• M61: 18,582,150 km (0.116 R)
• M62: 19,513,397 km (0.079 R)
• M63: 19,748,565 km (0.083 R)
• M64: 20,255,701 km (0.082 R)
• M65: 20,767,027 km (0.089 R)
• M66: 21,007,281 km (0.057 R)
• M67: 21,075,946 km (0.045 R)
• M68: 21,351,805 km (0.101 R)
• M69: 21,421,069 km (0.081 R)
• M70: 22,326,884 km (0.088 R)
• M71: 22,537,667 km (0.118 R)
• M72: 23,067,543 km (0.067 R)
• M73: 23,174,057 km (0.055 R)
• M74: 23,280,720 km (0.119 R)
• M75: 23,423,137 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 292.1

Radius: 3.9

Gravity: 19.2 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 14.41 AU - 21.09 AU

Year: 27452 Days

Day: 23.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 70,733,841 km

• M1: 295,007 km (0.113 R)
• M2: 327,919 km (0.081 R)
• M3: 531,372 km (0.096 R)
• M4: 572,062 km (0.058 R)
• M5: 1,357,601 km (0.088 R)
• M6: 2,697,998 km (0.105 R)
• M7: 3,991,720 km (0.054 R)
• M8: 4,154,931 km (0.118 R)
• M9: 4,320,237 km (0.064 R)
• M10: 5,046,834 km (0.056 R)
• M11: 5,090,666 km (0.089 R)
• M12: 5,267,640 km (0.108 R)
• M13: 5,582,095 km (0.108 R)
• M14: 6,088,484 km (0.116 R)
• M15: 6,609,384 km (0.116 R)
• M16: 6,802,365 km (0.062 R)
• M17: 7,794,647 km (0.049 R)
• M18: 8,049,712 km (0.094 R)
• M19: 9,204,159 km (0.063 R)
• M20: 9,691,249 km (0.104 R)
• M21: 11,316,630 km (0.042 R)
• M22: 11,896,322 km (0.066 R)
• M23: 12,307,866 km (0.111 R)
• M24: 12,784,036 km (0.117 R)
• M25: 13,509,286 km (0.116 R)
• M26: 13,815,513 km (0.042 R)
• M27: 14,559,463 km (0.038 R)
• M28: 15,062,710 km (0.109 R)
• M29: 15,189,420 km (0.12 R)
• M30: 16,086,259 km (0.064 R)
• M31: 16,151,035 km (0.049 R)
• M32: 18,537,570 km (0.085 R)
• M33: 18,673,255 km (0.079 R)
• M34: 18,741,322 km (0.084 R)
• M35: 18,877,606 km (0.111 R)
• M36: 19,014,189 km (0.114 R)
• M37: 19,082,704 km (0.12 R)
• M38: 19,219,736 km (0.098 R)
• M39: 19,771,453 km (0.07 R)
• M40: 20,960,906 km (0.088 R)
• M41: 21,315,153 km (0.1 R)
• M42: 22,897,151 km (0.119 R)
• M43: 24,145,246 km (0.103 R)
• M44: 25,490,729 km (0.116 R)
• M45: 26,401,182 km (0.055 R)
• M46: 26,477,477 km (0.113 R)
• M47: 27,631,475 km (0.078 R)
• M48: 31,675,853 km (0.073 R)
• M49: 31,838,167 km (0.101 R)
• M50: 32,082,161 km (0.086 R)
• M51: 33,394,134 km (0.092 R)
• M52: 33,890,500 km (0.086 R)
• M53: 35,731,601 km (0.104 R)
• M54: 36,069,842 km (0.094 R)
• M55: 36,239,336 km (0.111 R)
• M56: 38,553,615 km (0.089 R)
• M57: 38,640,232 km (0.055 R)
• M58: 38,987,299 km (0.093 R)
• M59: 40,474,302 km (0.092 R)
• M60: 40,650,379 km (0.109 R)
• M61: 42,963,461 km (0.067 R)
• M62: 44,045,203 km (0.03 R)
• M63: 48,554,831 km (0.106 R)
• M64: 49,681,453 km (0.082 R)
• M65: 52,535,331 km (0.053 R)
• M66: 53,016,139 km (0.107 R)
• M67: 55,833,366 km (0.107 R)
• M68: 56,520,619 km (0.066 R)
• M69: 59,197,673 km (0.068 R)
• M70: 63,545,585 km (0.097 R)
• M71: 63,647,910 km (0.095 R)
• M72: 64,263,057 km (0.077 R)
• M73: 64,468,604 km (0.032 R)
• M74: 64,674,301 km (0.107 R)
• M75: 66,016,643 km (0.111 R)
• M76: 67,576,949 km (0.055 R)
• M77: 67,785,937 km (0.095 R)
• M78: 68,834,019 km (0.119 R)
• M79: 69,676,255 km (0.049 R)
• M80: 70,733,912 km (0.066 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 16,493 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit