🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.73 AU - 1.05 AU

Year: 321 Days

Day: 35.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 49 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,537,723 km

• M1: 45,777 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.93 AU - 1.13 AU

Year: 400 Days

Day: 28.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 42.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.64 AU - 2.66 AU

Year: 1207 Days

Day: 46.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,537,723 km

• M1: 1,476,681 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.51 AU - 3.95 AU

Year: 2223 Days

Day: 38.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,537,723 km

• M1: 527,183 km (0.045 R)

Asteroid Belt

Center: 3.61 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.69 AU - 4.29 AU

Year: 3052 Days

Day: 22 Hours

Environment

Temp: -135 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,537,723 km

• M1: 787,034 km (0.09 R)

Asteroid Belt

Center: 9.32 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582.8

Radius: 5.2

Gravity: 21.55 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 12.75 AU - 16.53 AU

Year: 21448 Days

Day: 24.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 75,537,723 km

• M1: 118,631 km (0.048 R)
• M2: 232,026 km (0.117 R)
• M3: 363,074 km (0.091 R)
• M4: 476,619 km (0.106 R)
• M5: 858,393 km (0.117 R)
• M6: 985,551 km (0.108 R)
• M7: 1,118,842 km (0.105 R)
• M8: 1,492,538 km (0.105 R)
• M9: 1,869,375 km (0.12 R)
• M10: 2,001,470 km (0.116 R)
• M11: 3,046,411 km (0.11 R)
• M12: 3,241,337 km (0.119 R)
• M13: 4,018,199 km (0.115 R)
• M14: 4,894,992 km (0.051 R)
• M15: 4,940,320 km (0.028 R)
• M16: 5,684,869 km (0.074 R)
• M17: 6,364,641 km (0.114 R)
• M18: 6,463,974 km (0.115 R)
• M19: 6,513,641 km (0.052 R)
• M20: 7,069,846 km (0.098 R)
• M21: 7,379,663 km (0.038 R)
• M22: 9,385,770 km (0.088 R)
• M23: 9,555,414 km (0.11 R)
• M24: 10,477,236 km (0.07 R)
• M25: 10,771,047 km (0.074 R)
• M26: 12,280,639 km (0.118 R)
• M27: 14,437,242 km (0.12 R)
• M28: 15,893,727 km (0.099 R)
• M29: 16,366,905 km (0.103 R)
• M30: 16,639,322 km (0.049 R)
• M31: 17,050,866 km (0.104 R)
• M32: 17,327,024 km (0.095 R)
• M33: 17,396,288 km (0.115 R)
• M34: 18,234,784 km (0.115 R)
• M35: 18,517,224 km (0.1 R)
• M36: 19,157,952 km (0.097 R)
• M37: 20,461,249 km (0.063 R)
• M38: 20,975,716 km (0.112 R)
• M39: 22,092,464 km (0.093 R)
• M40: 22,620,245 km (0.035 R)
• M41: 23,842,011 km (0.088 R)
• M42: 23,996,246 km (0.056 R)
• M43: 24,150,781 km (0.096 R)
• M44: 26,031,226 km (0.086 R)
• M45: 26,508,593 km (0.062 R)
• M46: 27,472,153 km (0.117 R)
• M47: 27,714,801 km (0.093 R)
• M48: 28,202,191 km (0.063 R)
• M49: 28,528,763 km (0.117 R)
• M50: 29,020,940 km (0.103 R)
• M51: 29,268,075 km (0.087 R)
• M52: 30,849,475 km (0.087 R)
• M53: 31,608,085 km (0.115 R)
• M54: 32,287,708 km (0.118 R)
• M55: 34,355,151 km (0.075 R)
• M56: 34,791,229 km (0.031 R)
• M57: 37,088,155 km (0.081 R)
• M58: 37,445,843 km (0.05 R)
• M59: 40,440,344 km (0.026 R)
• M60: 42,105,817 km (0.075 R)
• M61: 42,479,063 km (0.072 R)
• M62: 43,228,549 km (0.119 R)
• M63: 43,416,593 km (0.107 R)
• M64: 44,077,068 km (0.075 R)
• M65: 46,366,514 km (0.109 R)
• M66: 50,267,129 km (0.085 R)
• M67: 52,657,403 km (0.065 R)
• M68: 52,858,313 km (0.11 R)
• M69: 54,575,846 km (0.117 R)
• M70: 54,880,876 km (0.064 R)
• M71: 57,547,907 km (0.097 R)
• M72: 57,651,279 km (0.12 R)
• M73: 58,376,979 km (0.101 R)
• M74: 58,480,800 km (0.116 R)
• M75: 63,113,546 km (0.071 R)
• M76: 63,968,498 km (0.083 R)
• M77: 65,581,612 km (0.09 R)
• M78: 66,230,717 km (0.113 R)
• M79: 70,611,691 km (0.098 R)
• M80: 70,944,097 km (0.115 R)
• M81: 71,054,949 km (0.1 R)
• M82: 72,055,610 km (0.083 R)
• M83: 72,501,860 km (0.095 R)
• M84: 73,958,345 km (0.052 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 15,429 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit