🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.4 AU - 0.62 AU

Year: 132 Days

Day: 35.2 Hours

Environment

Temp: 172 °C

Axial Tilt: 43.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.07 AU - 1.45 AU

Year: 514 Days

Day: 18.2 Hours

Environment

Temp: -3 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,677,702 km

• M1: 388,506 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.53 AU - 4.33 AU

Year: 2832 Days

Day: 20.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.7

Radius: 10.6

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.49 AU - 8.03 AU

Year: 6388 Days

Day: 7.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,677,702 km

• M1: 181,163 km (0.073 R)
• M2: 249,679 km (0.063 R)
• M3: 526,734 km (0.106 R)
• M4: 719,566 km (0.064 R)
• M5: 857,345 km (0.039 R)
• M6: 1,004,400 km (0.083 R)
• M7: 1,189,453 km (0.116 R)
• M8: 1,528,591 km (0.055 R)
• M9: 1,692,700 km (0.117 R)
• M10: 1,777,073 km (0.079 R)
• M11: 1,880,296 km (0.049 R)
• M12: 2,220,481 km (0.082 R)
• M13: 2,426,477 km (0.054 R)
• M14: 2,677,951 km (0.099 R)
• M15: 2,757,089 km (0.12 R)
• M16: 3,061,072 km (0.043 R)
• M17: 3,461,695 km (0.109 R)
• M18: 4,105,115 km (0.082 R)
• M19: 4,499,605 km (0.078 R)
• M20: 5,003,750 km (0.054 R)
• M21: 5,274,971 km (0.045 R)
• M22: 5,374,902 km (0.116 R)
• M23: 5,450,150 km (0.115 R)
• M24: 5,601,842 km (0.114 R)
• M25: 6,091,625 km (0.114 R)
• M26: 6,487,910 km (0.066 R)
• M27: 6,675,805 km (0.116 R)
• M28: 7,139,558 km (0.106 R)
• M29: 7,529,261 km (0.113 R)
• M30: 7,698,456 km (0.111 R)
• M31: 7,783,577 km (0.042 R)
• M32: 8,040,586 km (0.097 R)
• M33: 8,184,649 km (0.108 R)
• M34: 8,475,467 km (0.102 R)
• M35: 8,739,956 km (0.111 R)
• M36: 9,428,406 km (0.115 R)
• M37: 10,165,325 km (0.109 R)
• M38: 11,016,537 km (0.071 R)
• M39: 11,369,887 km (0.115 R)
• M40: 11,564,215 km (0.052 R)
• M41: 11,890,637 km (0.077 R)
• M42: 12,286,174 km (0.118 R)
• M43: 13,430,448 km (0.095 R)
• M44: 13,946,112 km (0.032 R)
• M45: 14,398,197 km (0.095 R)
• M46: 15,855,579 km (0.057 R)
• M47: 16,510,219 km (0.075 R)
• M48: 16,620,174 km (0.12 R)
• M49: 16,693,626 km (0.039 R)
• M50: 17,247,887 km (0.045 R)
• M51: 17,808,280 km (0.028 R)
• M52: 18,564,647 km (0.058 R)
• M53: 18,640,942 km (0.091 R)
• M54: 19,215,846 km (0.115 R)
• M55: 19,370,231 km (0.105 R)
• M56: 19,641,303 km (0.095 R)
• M57: 19,952,616 km (0.115 R)
• M58: 20,501,341 km (0.079 R)
• M59: 20,659,017 km (0.045 R)
• M60: 20,738,005 km (0.114 R)
• M61: 20,817,142 km (0.114 R)
• M62: 21,214,175 km (0.118 R)
• M63: 21,413,589 km (0.069 R)
• M64: 21,734,027 km (0.108 R)
• M65: 22,298,610 km (0.077 R)
• M66: 22,664,077 km (0.076 R)
• M67: 22,786,299 km (0.046 R)
• M68: 23,195,449 km (0.085 R)
• M69: 23,442,136 km (0.099 R)
• M70: 23,855,176 km (0.069 R)
• M71: 23,938,202 km (0.086 R)
• M72: 24,646,698 km (0.034 R)
• M73: 25,277,552 km (0.064 R)
• M74: 25,531,420 km (0.043 R)
• M75: 25,616,242 km (0.108 R)
• M76: 26,383,679 km (0.052 R)
• M77: 27,288,596 km (0.11 R)
• M78: 27,505,663 km (0.114 R)
• M79: 28,160,004 km (0.113 R)
• M80: 28,423,147 km (0.079 R)
• M81: 28,643,056 km (0.104 R)
• M82: 29,572,956 km (0.065 R)
• M83: 29,662,116 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.1

Radius: 12.8

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 8.3 AU - 9.2 AU

Year: 9407 Days

Day: 13 Hours

Environment

Temp: -170 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,677,702 km

• M1: 283,638 km (0.094 R)
• M2: 375,191 km (0.106 R)
• M3: 651,050 km (0.115 R)
• M4: 993,330 km (0.101 R)
• M5: 1,133,802 km (0.118 R)
• M6: 1,550,133 km (0.096 R)
• M7: 1,962,425 km (0.116 R)
• M8: 2,408,675 km (0.096 R)
• M9: 3,033,246 km (0.062 R)
• M10: 3,549,509 km (0.091 R)
• M11: 3,675,021 km (0.086 R)
• M12: 3,770,315 km (0.094 R)
• M13: 5,403,026 km (0.099 R)
• M14: 5,511,634 km (0.097 R)
• M15: 5,879,047 km (0.079 R)
• M16: 6,065,745 km (0.115 R)
• M17: 6,216,540 km (0.068 R)
• M18: 6,754,194 km (0.088 R)
• M19: 6,949,868 km (0.101 R)
• M20: 7,107,844 km (0.069 R)
• M21: 7,548,260 km (0.12 R)
• M22: 7,710,573 km (0.038 R)
• M23: 7,915,223 km (0.089 R)
• M24: 9,180,672 km (0.102 R)
• M25: 9,310,672 km (0.118 R)
• M26: 9,704,414 km (0.089 R)
• M27: 9,792,677 km (0.091 R)
• M28: 9,925,520 km (0.037 R)
• M29: 10,193,150 km (0.107 R)
• M30: 10,372,817 km (0.114 R)
• M31: 10,553,681 km (0.103 R)
• M32: 10,735,442 km (0.066 R)
• M33: 10,826,697 km (0.087 R)
• M34: 11,010,104 km (0.096 R)
• M35: 11,148,333 km (0.075 R)
• M36: 11,287,159 km (0.118 R)
• M37: 11,380,060 km (0.059 R)
• M38: 12,418,269 km (0.047 R)
• M39: 13,046,131 km (0.12 R)
• M40: 13,241,356 km (0.118 R)
• M41: 13,486,846 km (0.05 R)
• M42: 14,082,096 km (0.088 R)
• M43: 14,232,143 km (0.058 R)
• M44: 14,433,203 km (0.116 R)
• M45: 14,635,160 km (0.115 R)
• M46: 15,607,546 km (0.115 R)
• M47: 15,711,068 km (0.095 R)
• M48: 16,337,284 km (0.056 R)
• M49: 16,600,577 km (0.11 R)
• M50: 16,759,300 km (0.065 R)
• M51: 17,506,392 km (0.056 R)
• M52: 18,647,674 km (0.073 R)
• M53: 19,088,688 km (0.067 R)
• M54: 19,421,693 km (0.073 R)
• M55: 21,633,198 km (0.086 R)
• M56: 21,922,521 km (0.1 R)
• M57: 23,447,372 km (0.074 R)
• M58: 24,402,704 km (0.103 R)
• M59: 25,675,931 km (0.101 R)
• M60: 25,920,823 km (0.12 R)
• M61: 27,594,524 km (0.108 R)
• M62: 29,944,557 km (0.093 R)
• M63: 30,396,343 km (0.088 R)
• M64: 31,045,597 km (0.119 R)
• M65: 31,306,646 km (0.08 R)
• M66: 31,437,394 km (0.093 R)
• M67: 32,490,264 km (0.08 R)
• M68: 34,292,918 km (0.114 R)
• M69: 34,765,648 km (0.118 R)
• M70: 35,649,173 km (0.103 R)
• M71: 36,815,737 km (0.112 R)
• M72: 36,953,666 km (0.117 R)
• M73: 37,716,166 km (0.103 R)
• M74: 38,413,891 km (0.104 R)
• M75: 38,904,721 km (0.102 R)
• M76: 40,460,988 km (0.071 R)
• M77: 40,674,763 km (0.117 R)
• M78: 41,533,754 km (0.114 R)
• M79: 42,760,906 km (0.1 R)
• M80: 43,342,542 km (0.108 R)
• M81: 45,250,663 km (0.111 R)
• M82: 47,862,492 km (0.108 R)
• M83: 50,139,970 km (0.086 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 16,977 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit