🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.41 AU - 0.65 AU

Year: 136 Days

Day: 14 Hours

Environment

Temp: 267 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.94 AU - 0.98 AU

Year: 331 Days

Day: 22.9 Hours

Environment

Temp: 119 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.92 AU - 1.04 AU

Year: 341 Days

Day: 20.8 Hours

Environment

Temp: 107 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.27 AU - 1.39 AU

Year: 539 Days

Day: 35.1 Hours

Environment

Temp: 17 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,865,626 km

• M1: 359,035 km (0.078 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.19 AU - 1.83 AU

Year: 652 Days

Day: 34.5 Hours

Environment

Temp: -8 °C

Axial Tilt: 5.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4.22 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.1

Radius: 12.3

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 5.24 AU - 8.62 AU

Year: 6412 Days

Day: 10.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 41,865,626 km

• M1: 165,156 km (0.066 R)
• M2: 388,057 km (0.069 R)
• M3: 503,696 km (0.034 R)
• M4: 723,306 km (0.079 R)
• M5: 990,936 km (0.119 R)
• M6: 1,225,057 km (0.042 R)
• M7: 1,443,021 km (0.09 R)
• M8: 1,530,386 km (0.028 R)
• M9: 1,692,251 km (0.112 R)
• M10: 2,072,978 km (0.119 R)
• M11: 2,397,156 km (0.12 R)
• M12: 2,501,875 km (0.079 R)
• M13: 2,825,305 km (0.084 R)
• M14: 3,512,558 km (0.076 R)
• M15: 3,608,001 km (0.103 R)
• M16: 4,123,965 km (0.108 R)
• M17: 4,377,982 km (0.077 R)
• M18: 4,455,174 km (0.094 R)
• M19: 4,610,906 km (0.113 R)
• M20: 4,715,923 km (0.112 R)
• M21: 5,417,088 km (0.095 R)
• M22: 5,780,013 km (0.074 R)
• M23: 5,921,832 km (0.073 R)
• M24: 6,064,698 km (0.093 R)
• M25: 6,179,888 km (0.116 R)
• M26: 6,707,221 km (0.111 R)
• M27: 7,961,898 km (0.075 R)
• M28: 8,183,452 km (0.117 R)
• M29: 8,958,070 km (0.088 R)
• M30: 9,321,144 km (0.115 R)
• M31: 9,655,196 km (0.094 R)
• M32: 9,993,437 km (0.07 R)
• M33: 10,335,418 km (0.092 R)
• M34: 10,507,904 km (0.06 R)
• M35: 10,646,581 km (0.093 R)
• M36: 11,172,119 km (0.069 R)
• M37: 12,284,977 km (0.087 R)
• M38: 12,541,089 km (0.091 R)
• M39: 12,836,096 km (0.062 R)
• M40: 13,058,697 km (0.106 R)
• M41: 13,320,194 km (0.072 R)
• M42: 14,229,899 km (0.114 R)
• M43: 14,499,026 km (0.077 R)
• M44: 16,068,906 km (0.113 R)
• M45: 16,590,703 km (0.088 R)
• M46: 16,792,810 km (0.102 R)
• M47: 18,189,306 km (0.063 R)
• M48: 18,733,094 km (0.076 R)
• M49: 19,028,101 km (0.12 R)
• M50: 19,879,612 km (0.072 R)
• M51: 20,137,519 km (0.1 R)
• M52: 20,613,091 km (0.107 R)
• M53: 20,961,354 km (0.108 R)
• M54: 21,180,067 km (0.106 R)
• M55: 22,418,438 km (0.104 R)
• M56: 22,956,392 km (0.061 R)
• M57: 23,046,450 km (0.116 R)
• M58: 23,362,699 km (0.075 R)
• M59: 23,680,296 km (0.101 R)
• M60: 26,037,360 km (0.112 R)
• M61: 26,319,501 km (0.097 R)
• M62: 26,744,808 km (0.104 R)
• M63: 27,841,660 km (0.119 R)
• M64: 28,371,535 km (0.055 R)
• M65: 28,613,435 km (0.102 R)
• M66: 28,758,994 km (0.064 R)
• M67: 29,148,248 km (0.101 R)
• M68: 29,392,391 km (0.113 R)
• M69: 30,771,983 km (0.088 R)
• M70: 31,720,284 km (0.119 R)
• M71: 32,122,403 km (0.107 R)
• M72: 32,982,591 km (0.117 R)
• M73: 33,186,044 km (0.032 R)
• M74: 33,543,134 km (0.06 R)
• M75: 33,952,882 km (0.088 R)
• M76: 34,055,506 km (0.074 R)
• M77: 34,158,280 km (0.075 R)
• M78: 34,364,127 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.2

Radius: 14.6

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 10.55 AU - 11.93 AU

Year: 13244 Days

Day: 6.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 41,865,626 km

• M1: 243,396 km (0.093 R)
• M2: 387,458 km (0.032 R)
• M3: 592,856 km (0.102 R)
• M4: 888,312 km (0.106 R)
• M5: 1,382,883 km (0.083 R)
• M6: 2,068,191 km (0.096 R)
• M7: 2,180,688 km (0.035 R)
• M8: 2,530,897 km (0.079 R)
• M9: 3,077,527 km (0.095 R)
• M10: 3,207,079 km (0.045 R)
• M11: 3,909,890 km (0.072 R)
• M12: 4,164,356 km (0.066 R)
• M13: 4,600,733 km (0.068 R)
• M14: 4,809,572 km (0.091 R)
• M15: 5,051,920 km (0.116 R)
• M16: 5,143,923 km (0.112 R)
• M17: 5,329,723 km (0.073 R)
• M18: 5,423,372 km (0.046 R)
• M19: 6,225,665 km (0.072 R)
• M20: 6,423,882 km (0.041 R)
• M21: 8,518,552 km (0.05 R)
• M22: 8,628,506 km (0.101 R)
• M23: 8,775,860 km (0.118 R)
• M24: 9,035,711 km (0.111 R)
• M25: 9,222,858 km (0.074 R)
• M26: 9,525,046 km (0.047 R)
• M27: 9,753,931 km (0.079 R)
• M28: 9,946,014 km (0.083 R)
• M29: 10,726,915 km (0.104 R)
• M30: 11,044,811 km (0.12 R)
• M31: 12,890,699 km (0.104 R)
• M32: 13,017,259 km (0.09 R)
• M33: 13,527,238 km (0.1 R)
• M34: 13,655,742 km (0.094 R)
• M35: 14,698,589 km (0.111 R)
• M36: 14,874,965 km (0.115 R)
• M37: 15,007,658 km (0.116 R)
• M38: 15,229,662 km (0.094 R)
• M39: 16,860,578 km (0.1 R)
• M40: 17,184,158 km (0.112 R)
• M41: 17,323,433 km (0.09 R)
• M42: 17,509,683 km (0.076 R)
• M43: 18,593,968 km (0.071 R)
• M44: 19,264,765 km (0.088 R)
• M45: 20,777,947 km (0.097 R)
• M46: 21,473,877 km (0.11 R)
• M47: 21,573,808 km (0.056 R)
• M48: 21,674,039 km (0.064 R)
• M49: 21,774,419 km (0.041 R)
• M50: 22,126,871 km (0.092 R)
• M51: 22,531,982 km (0.077 R)
• M52: 23,349,684 km (0.097 R)
• M53: 23,504,069 km (0.107 R)
• M54: 23,762,126 km (0.114 R)
• M55: 24,176,961 km (0.1 R)
• M56: 25,489,084 km (0.119 R)
• M57: 26,608,973 km (0.095 R)
• M58: 26,877,950 km (0.119 R)
• M59: 26,985,810 km (0.111 R)
• M60: 27,256,134 km (0.076 R)
• M61: 27,473,051 km (0.085 R)
• M62: 27,963,133 km (0.063 R)
• M63: 28,841,572 km (0.079 R)
• M64: 29,617,686 km (0.111 R)
• M65: 30,456,780 km (0.106 R)
• M66: 30,625,526 km (0.03 R)
• M67: 30,794,572 km (0.11 R)
• M68: 31,020,614 km (0.117 R)
• M69: 31,133,710 km (0.114 R)
• M70: 32,387,640 km (0.107 R)
• M71: 33,078,632 km (0.118 R)
• M72: 33,483,893 km (0.069 R)
• M73: 33,599,981 km (0.071 R)
• M74: 34,357,993 km (0.096 R)
• M75: 36,605,701 km (0.106 R)
• M76: 39,022,754 km (0.073 R)
• M77: 39,389,718 km (0.041 R)
• M78: 39,942,482 km (0.119 R)
• M79: 41,241,889 km (0.104 R)
• M80: 41,740,648 km (0.103 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 14,537 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit