🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.43 AU - 0.71 AU

Year: 158 Days

Day: 26.6 Hours

Environment

Temp: 159 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.81 AU - 0.81 AU

Year: 268 Days

Day: 38.2 Hours

Environment

Temp: 160 °C

Axial Tilt: 45.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.02 AU - 1.5 AU

Year: 519 Days

Day: 41.7 Hours

Environment

Temp: 1 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,860,197 km

• M1: 37,699 km (0.034 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.04 AU - 1.48 AU

Year: 519 Days

Day: 26.4 Hours

Environment

Temp: 3 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.79 AU - 2.27 AU

Year: 1062 Days

Day: 32.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,860,197 km

• M1: 68,217 km (0.025 R)
• M2: 939,923 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.31 AU - 2.39 AU

Year: 1322 Days

Day: 34.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,860,197 km

• M1: 226,491 km (0.116 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.27 AU - 3.25 AU

Year: 1683 Days

Day: 26.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,860,197 km

• M1: 128,355 km (0.092 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.12 AU - 3.42 AU

Year: 2171 Days

Day: 25.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.62 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.1

Radius: 14.2

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 10.61 AU - 13.33 AU

Year: 15202 Days

Day: 6.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 84,860,197 km

• M1: 568,173 km (0.092 R)
• M2: 661,971 km (0.057 R)
• M3: 753,674 km (0.071 R)
• M4: 1,088,175 km (0.087 R)
• M5: 1,252,433 km (0.098 R)
• M6: 1,894,208 km (0.114 R)
• M7: 3,264,375 km (0.092 R)
• M8: 3,615,481 km (0.052 R)
• M9: 3,756,253 km (0.098 R)
• M10: 4,124,413 km (0.115 R)
• M11: 4,222,400 km (0.034 R)
• M12: 4,724,301 km (0.04 R)
• M13: 5,263,152 km (0.094 R)
• M14: 5,549,034 km (0.116 R)
• M15: 6,418,197 km (0.082 R)
• M16: 7,053,988 km (0.061 R)
• M17: 7,152,125 km (0.118 R)
• M18: 8,720,060 km (0.025 R)
• M19: 8,888,956 km (0.061 R)
• M20: 9,859,248 km (0.072 R)
• M21: 10,145,877 km (0.049 R)
• M22: 10,390,619 km (0.105 R)
• M23: 10,682,335 km (0.071 R)
• M24: 11,022,222 km (0.073 R)
• M25: 12,252,066 km (0.087 R)
• M26: 13,378,837 km (0.044 R)
• M27: 13,991,590 km (0.105 R)
• M28: 14,563,652 km (0.082 R)
• M29: 15,016,634 km (0.109 R)
• M30: 15,244,771 km (0.087 R)
• M31: 16,848,311 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643

Radius: 8

Gravity: 10.05 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 15.88 AU - 16.86 AU

Year: 24313 Days

Day: 21.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 144.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,860,197 km

• M1: 138,827 km (0.061 R)
• M2: 395,088 km (0.025 R)
• M3: 496,665 km (0.108 R)
• M4: 630,854 km (0.1 R)
• M5: 803,191 km (0.091 R)
• M6: 990,787 km (0.074 R)
• M7: 1,104,631 km (0.072 R)
• M8: 1,222,813 km (0.119 R)
• M9: 1,439,730 km (0.107 R)
• M10: 1,736,981 km (0.092 R)
• M11: 2,199,986 km (0.074 R)
• M12: 2,350,033 km (0.093 R)
• M13: 2,581,311 km (0.062 R)
• M14: 3,319,128 km (0.1 R)
• M15: 3,667,093 km (0.097 R)
• M16: 4,210,731 km (0.103 R)
• M17: 5,936,044 km (0.119 R)
• M18: 6,145,780 km (0.119 R)
• M19: 6,411,316 km (0.057 R)
• M20: 6,680,592 km (0.104 R)
• M21: 7,064,011 km (0.081 R)
• M22: 7,119,363 km (0.062 R)
• M23: 7,230,364 km (0.092 R)
• M24: 7,567,259 km (0.107 R)
• M25: 7,680,654 km (0.101 R)
• M26: 8,198,113 km (0.07 R)
• M27: 9,206,103 km (0.039 R)
• M28: 10,315,521 km (0.101 R)
• M29: 10,378,352 km (0.08 R)
• M30: 10,567,743 km (0.091 R)
• M31: 11,793,399 km (0.081 R)
• M32: 12,123,411 km (0.027 R)
• M33: 12,456,566 km (0.099 R)
• M34: 12,725,094 km (0.088 R)
• M35: 14,658,497 km (0.099 R)
• M36: 14,800,166 km (0.109 R)
• M37: 15,227,567 km (0.111 R)
• M38: 15,659,157 km (0.076 R)
• M39: 16,021,782 km (0.111 R)
• M40: 18,027,740 km (0.093 R)
• M41: 20,426,542 km (0.118 R)
• M42: 21,061,735 km (0.062 R)
• M43: 21,622,876 km (0.113 R)
• M44: 22,514,629 km (0.086 R)
• M45: 23,916,062 km (0.109 R)
• M46: 24,166,339 km (0.117 R)
• M47: 25,260,947 km (0.089 R)
• M48: 25,942,365 km (0.096 R)
• M49: 26,543,749 km (0.103 R)
• M50: 27,760,129 km (0.073 R)
• M51: 28,110,936 km (0.052 R)
• M52: 30,156,836 km (0.05 R)
• M53: 30,337,102 km (0.091 R)
• M54: 31,791,193 km (0.099 R)
• M55: 33,547,323 km (0.115 R)
• M56: 36,001,027 km (0.038 R)
• M57: 36,096,620 km (0.087 R)
• M58: 36,479,441 km (0.076 R)
• M59: 41,278,690 km (0.119 R)
• M60: 42,786,936 km (0.092 R)
• M61: 43,496,927 km (0.085 R)
• M62: 45,237,499 km (0.069 R)
• M63: 46,168,147 km (0.079 R)
• M64: 48,153,610 km (0.027 R)
• M65: 49,421,901 km (0.118 R)
• M66: 49,740,544 km (0.112 R)
• M67: 50,380,225 km (0.116 R)
• M68: 51,452,243 km (0.07 R)
• M69: 52,099,104 km (0.066 R)
• M70: 53,291,997 km (0.091 R)
• M71: 53,728,075 km (0.056 R)
• M72: 55,373,502 km (0.111 R)
• M73: 55,815,115 km (0.12 R)
• M74: 56,924,234 km (0.099 R)
• M75: 58,601,525 km (0.028 R)
• M76: 61,090,834 km (0.035 R)
• M77: 63,498,911 km (0.043 R)
• M78: 64,192,596 km (0.094 R)
• M79: 64,888,824 km (0.027 R)
• M80: 65,237,986 km (0.105 R)
• M81: 65,821,118 km (0.095 R)
• M82: 66,288,911 km (0.114 R)
• M83: 68,762,661 km (0.078 R)
• M84: 70,070,595 km (0.078 R)
• M85: 72,348,821 km (0.046 R)
• M86: 72,952,449 km (0.067 R)
• M87: 73,678,896 km (0.037 R)
• M88: 73,800,220 km (0.095 R)
• M89: 74,286,263 km (0.061 R)
• M90: 77,347,335 km (0.098 R)
• M91: 77,470,604 km (0.095 R)
• M92: 80,449,397 km (0.071 R)
• M93: 82,456,102 km (0.049 R)
• M94: 84,479,114 km (0.098 R)
• M95: 84,733,132 km (0.065 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: 527 - 13,571 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit