🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.52 AU - 0.68 AU

Year: 163 Days

Day: 41.4 Hours

Environment

Temp: 215 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,431,406 km

• M1: 75,697 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.72 AU - 0.78 AU

Year: 227 Days

Day: 24 Hours

Environment

Temp: 164 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.93 AU - 0.95 AU

Year: 319 Days

Day: 41.1 Hours

Environment

Temp: 184 °C

Axial Tilt: 135.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,431,406 km

• M1: 263,741 km (0.108 R)
• M2: 559,795 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.46 AU - 2.36 AU

Year: 923 Days

Day: 25.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.16 AU - 3.28 AU

Year: 2021 Days

Day: 28.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,431,406 km

• M1: 492,626 km (0.073 R)
• M2: 1,306,737 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.54 AU - 4.6 AU

Year: 2873 Days

Day: 32.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 150.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.36 AU - 5.04 AU

Year: 3011 Days

Day: 19.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,431,406 km

• M1: 566,078 km (0.096 R)
• M2: 3,518,692 km (0.102 R)

Asteroid Belt

Center: 4.84 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Terrestrial

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.11 AU - 5.83 AU

Year: 4476 Days

Day: 47.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 14.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 74.1

Radius: 7.9

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 14.55 AU - 14.67 AU

Year: 19537 Days

Day: 16.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 82,431,406 km

• M1: 123,717 km (0.105 R)
• M2: 191,485 km (0.12 R)
• M3: 283,189 km (0.092 R)
• M4: 404,662 km (0.064 R)
• M5: 674,537 km (0.116 R)
• M6: 1,059,303 km (0.119 R)
• M7: 1,468,303 km (0.112 R)
• M8: 1,652,458 km (0.12 R)
• M9: 1,942,828 km (0.077 R)
• M10: 2,002,816 km (0.071 R)
• M11: 2,291,391 km (0.039 R)
• M12: 2,615,270 km (0.1 R)
• M13: 2,748,861 km (0.117 R)
• M14: 2,839,218 km (0.086 R)
• M15: 3,139,760 km (0.081 R)
• M16: 3,234,306 km (0.062 R)
• M17: 3,499,244 km (0.109 R)
• M18: 3,721,247 km (0.113 R)
• M19: 3,796,196 km (0.104 R)
• M20: 4,441,112 km (0.103 R)
• M21: 4,681,665 km (0.056 R)
• M22: 4,926,407 km (0.096 R)
• M23: 5,542,452 km (0.111 R)
• M24: 5,628,321 km (0.078 R)
• M25: 5,946,964 km (0.073 R)
• M26: 6,723,527 km (0.097 R)
• M27: 6,845,898 km (0.082 R)
• M28: 7,061,767 km (0.111 R)
• M29: 7,248,466 km (0.103 R)
• M30: 7,342,563 km (0.088 R)
• M31: 7,405,394 km (0.117 R)
• M32: 7,947,387 km (0.075 R)
• M33: 8,469,035 km (0.11 R)
• M34: 8,734,122 km (0.045 R)
• M35: 9,035,562 km (0.065 R)
• M36: 9,136,690 km (0.11 R)
• M37: 11,494,203 km (0.029 R)
• M38: 11,935,217 km (0.081 R)
• M39: 12,046,369 km (0.056 R)
• M40: 13,176,730 km (0.11 R)
• M41: 13,560,897 km (0.118 R)
• M42: 13,754,477 km (0.073 R)
• M43: 13,909,909 km (0.063 R)
• M44: 14,301,257 km (0.109 R)
• M45: 14,696,046 km (0.101 R)
• M46: 15,658,409 km (0.11 R)
• M47: 15,739,491 km (0.099 R)
• M48: 16,599,679 km (0.064 R)
• M49: 18,194,542 km (0.089 R)
• M50: 18,450,803 km (0.074 R)
• M51: 19,096,767 km (0.086 R)
• M52: 19,662,546 km (0.09 R)
• M53: 20,366,404 km (0.112 R)
• M54: 20,899,870 km (0.113 R)
• M55: 20,989,180 km (0.092 R)
• M56: 21,347,766 km (0.058 R)
• M57: 21,618,089 km (0.079 R)
• M58: 22,162,177 km (0.098 R)
• M59: 24,665,547 km (0.116 R)
• M60: 24,807,217 km (0.079 R)
• M61: 25,044,030 km (0.118 R)
• M62: 25,138,875 km (0.108 R)
• M63: 26,190,847 km (0.111 R)
• M64: 28,139,958 km (0.049 R)
• M65: 28,386,794 km (0.086 R)
• M66: 28,733,712 km (0.106 R)
• M67: 29,782,842 km (0.077 R)
• M68: 30,387,965 km (0.094 R)
• M69: 30,539,807 km (0.065 R)
• M70: 31,559,017 km (0.115 R)
• M71: 32,279,181 km (0.082 R)
• M72: 32,952,671 km (0.093 R)
• M73: 33,997,762 km (0.119 R)
• M74: 35,053,773 km (0.095 R)
• M75: 35,213,095 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 638.3

Radius: 4.3

Gravity: 34.52 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 13.65 AU - 19.27 AU

Year: 23363 Days

Day: 19.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 82,431,406 km

• M1: 56,099 km (0.104 R)
• M2: 286,480 km (0.108 R)
• M3: 737,368 km (0.084 R)
• M4: 788,082 km (0.11 R)
• M5: 1,174,493 km (0.094 R)
• M6: 1,482,066 km (0.09 R)
• M7: 1,745,508 km (0.061 R)
• M8: 2,427,525 km (0.107 R)
• M9: 2,856,272 km (0.091 R)
• M10: 3,563,870 km (0.106 R)
• M11: 4,415,082 km (0.067 R)
• M12: 4,743,748 km (0.068 R)
• M13: 4,887,063 km (0.036 R)
• M14: 5,424,868 km (0.058 R)
• M15: 6,449,613 km (0.069 R)
• M16: 6,555,379 km (0.088 R)
• M17: 6,715,000 km (0.111 R)
• M18: 7,147,038 km (0.079 R)
• M19: 7,532,402 km (0.043 R)
• M20: 9,140,131 km (0.115 R)
• M21: 9,378,141 km (0.059 R)
• M22: 9,497,969 km (0.053 R)
• M23: 10,412,610 km (0.047 R)
• M24: 11,291,198 km (0.111 R)
• M25: 12,389,696 km (0.118 R)
• M26: 12,719,260 km (0.059 R)
• M27: 12,785,532 km (0.092 R)
• M28: 12,851,953 km (0.114 R)
• M29: 12,918,375 km (0.117 R)
• M30: 13,319,746 km (0.079 R)
• M31: 14,271,936 km (0.032 R)
• M32: 14,825,897 km (0.072 R)
• M33: 15,105,495 km (0.052 R)
• M34: 15,457,499 km (0.073 R)
• M35: 16,385,156 km (0.083 R)
• M36: 17,699,074 km (0.113 R)
• M37: 20,504,034 km (0.102 R)
• M38: 20,737,556 km (0.117 R)
• M39: 21,050,066 km (0.096 R)
• M40: 21,285,533 km (0.108 R)
• M41: 21,443,060 km (0.081 R)
• M42: 23,769,456 km (0.109 R)
• M43: 27,277,526 km (0.039 R)
• M44: 27,877,713 km (0.088 R)
• M45: 28,742,688 km (0.117 R)
• M46: 30,233,281 km (0.1 R)
• M47: 31,838,616 km (0.091 R)
• M48: 32,470,367 km (0.099 R)
• M49: 33,015,203 km (0.104 R)
• M50: 33,197,563 km (0.111 R)
• M51: 33,471,626 km (0.03 R)
• M52: 34,667,811 km (0.088 R)
• M53: 36,159,152 km (0.11 R)
• M54: 36,818,130 km (0.064 R)
• M55: 38,052,462 km (0.119 R)
• M56: 38,434,984 km (0.111 R)
• M57: 39,011,235 km (0.086 R)
• M58: 39,203,917 km (0.1 R)
• M59: 40,659,205 km (0.076 R)
• M60: 41,344,364 km (0.081 R)
• M61: 41,639,221 km (0.031 R)
• M62: 41,836,241 km (0.087 R)
• M63: 43,223,313 km (0.045 R)
• M64: 43,922,533 km (0.118 R)
• M65: 44,927,981 km (0.107 R)
• M66: 45,231,066 km (0.087 R)
• M67: 48,299,169 km (0.119 R)
• M68: 49,336,630 km (0.099 R)
• M69: 49,440,750 km (0.039 R)
• M70: 49,962,697 km (0.103 R)
• M71: 51,222,610 km (0.088 R)
• M72: 51,644,925 km (0.095 R)
• M73: 52,492,995 km (0.038 R)
• M74: 52,599,359 km (0.091 R)
• M75: 53,025,414 km (0.032 R)
• M76: 53,666,591 km (0.093 R)
• M77: 54,417,871 km (0.108 R)
• M78: 54,525,432 km (0.108 R)
• M79: 56,910,920 km (0.043 R)
• M80: 57,020,126 km (0.119 R)
• M81: 59,440,919 km (0.111 R)
• M82: 59,773,624 km (0.071 R)
• M83: 60,106,928 km (0.092 R)
• M84: 62,119,917 km (0.071 R)
• M85: 64,041,053 km (0.103 R)
• M86: 68,870,521 km (0.099 R)
• M87: 69,686,877 km (0.061 R)
• M88: 70,388,940 km (0.078 R)
• M89: 71,328,863 km (0.045 R)
• M90: 73,339,907 km (0.115 R)
• M91: 74,292,696 km (0.051 R)
• M92: 74,890,190 km (0.117 R)
• M93: 77,296,472 km (0.05 R)
• M94: 79,239,599 km (0.096 R)
• M95: 79,361,670 km (0.111 R)
• M96: 79,483,593 km (0.054 R)
• M97: 79,972,479 km (0.061 R)
• M98: 80,953,093 km (0.111 R)
• M99: 82,307,851 km (0.068 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 11,555 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit