🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.48 AU - 0.72 AU

Year: 136 Days

Day: 22.2 Hours

Environment

Temp: 368 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,622,663 km

• M1: 292,613 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.78 AU - 1.12 AU

Year: 271 Days

Day: 33.8 Hours

Environment

Temp: 254 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,622,663 km

• M1: 116,686 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.99 AU - 1.31 AU

Year: 361 Days

Day: 37.4 Hours

Environment

Temp: 166 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,622,663 km

• M1: 220,806 km (0.038 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.05 AU - 1.55 AU

Year: 433 Days

Day: 20.5 Hours

Environment

Temp: 160 °C

Axial Tilt: 130.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.76 AU - 2.14 AU

Year: 796 Days

Day: 46.2 Hours

Environment

Temp: 106 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.92 AU - 2.36 AU

Year: 915 Days

Day: 21.6 Hours

Environment

Temp: 42 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.05 AU - 2.33 AU

Year: 948 Days

Day: 38 Hours

Environment

Temp: 19 °C

Axial Tilt: 47.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 8 - Terrestrial

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.8 AU - 6.22 AU

Year: 3279 Days

Day: 13.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.1

Radius: 10.7

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 15.18 AU - 15.24 AU

Year: 17347 Days

Day: 9.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 78,622,663 km

• M1: 262,694 km (0.067 R)
• M2: 411,993 km (0.041 R)
• M3: 921,822 km (0.12 R)
• M4: 1,043,146 km (0.08 R)
• M5: 1,144,125 km (0.049 R)
• M6: 1,912,459 km (0.092 R)
• M7: 2,364,245 km (0.101 R)
• M8: 2,742,279 km (0.062 R)
• M9: 2,813,188 km (0.116 R)
• M10: 3,251,211 km (0.065 R)
• M11: 3,478,300 km (0.062 R)
• M12: 3,632,685 km (0.115 R)
• M13: 4,480,307 km (0.105 R)
• M14: 4,905,015 km (0.067 R)
• M15: 5,701,773 km (0.048 R)
• M16: 5,838,506 km (0.104 R)
• M17: 6,022,511 km (0.064 R)
• M18: 6,115,262 km (0.105 R)
• M19: 7,020,030 km (0.037 R)
• M20: 7,215,853 km (0.119 R)
• M21: 9,271,777 km (0.072 R)
• M22: 10,141,838 km (0.12 R)
• M23: 10,530,643 km (0.037 R)
• M24: 10,867,837 km (0.093 R)
• M25: 13,997,424 km (0.12 R)
• M26: 14,244,410 km (0.109 R)
• M27: 15,056,577 km (0.1 R)
• M28: 15,246,117 km (0.044 R)
• M29: 15,436,406 km (0.095 R)
• M30: 16,076,685 km (0.113 R)
• M31: 17,848,522 km (0.038 R)
• M32: 18,587,984 km (0.085 R)
• M33: 19,612,430 km (0.096 R)
• M34: 20,936,372 km (0.107 R)
• M35: 21,289,572 km (0.101 R)
• M36: 22,073,465 km (0.061 R)
• M37: 23,449,915 km (0.053 R)
• M38: 23,816,729 km (0.102 R)
• M39: 24,630,392 km (0.116 R)
• M40: 24,853,741 km (0.057 R)
• M41: 25,754,470 km (0.085 R)
• M42: 27,665,134 km (0.109 R)
• M43: 27,742,476 km (0.09 R)
• M44: 29,068,811 km (0.119 R)
• M45: 30,976,333 km (0.067 R)
• M46: 32,188,974 km (0.111 R)
• M47: 32,923,948 km (0.076 R)
• M48: 33,664,607 km (0.115 R)
• M49: 34,244,299 km (0.104 R)
• M50: 34,327,475 km (0.071 R)
• M51: 35,413,855 km (0.072 R)
• M52: 36,341,811 km (0.085 R)
• M53: 37,107,153 km (0.101 R)
• M54: 38,221,807 km (0.109 R)
• M55: 39,000,015 km (0.05 R)
• M56: 39,347,531 km (0.056 R)
• M57: 39,521,813 km (0.062 R)
• M58: 40,220,884 km (0.116 R)
• M59: 40,396,362 km (0.102 R)
• M60: 41,454,318 km (0.082 R)
• M61: 41,631,591 km (0.078 R)
• M62: 41,809,015 km (0.102 R)
• M63: 42,521,400 km (0.104 R)
• M64: 45,685,095 km (0.08 R)
• M65: 46,143,164 km (0.076 R)
• M66: 49,956,863 km (0.094 R)
• M67: 51,377,145 km (0.094 R)
• M68: 53,967,133 km (0.077 R)
• M69: 54,742,648 km (0.088 R)
• M70: 54,839,737 km (0.072 R)
• M71: 56,697,443 km (0.061 R)
• M72: 57,584,559 km (0.048 R)
• M73: 57,881,361 km (0.083 R)
• M74: 58,575,645 km (0.05 R)
• M75: 59,073,357 km (0.059 R)
• M76: 60,072,970 km (0.037 R)
• M77: 61,582,711 km (0.064 R)
• M78: 62,190,079 km (0.099 R)
• M79: 63,512,973 km (0.105 R)
• M80: 63,819,499 km (0.095 R)
• M81: 64,639,594 km (0.034 R)
• M82: 65,256,835 km (0.082 R)
• M83: 69,001,419 km (0.118 R)

Planet 10 - Gas Giant

Semi-Major Axis: 17.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.9

Radius: 8.6

Gravity: 8.69 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 17.44 AU - 17.86 AU

Year: 21684 Days

Day: 5.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,622,663 km

• M1: 514,916 km (0.056 R)
• M2: 1,348,475 km (0.047 R)
• M3: 1,719,628 km (0.026 R)
• M4: 1,850,376 km (0.092 R)
• M5: 2,191,609 km (0.033 R)
• M6: 2,405,983 km (0.11 R)
• M7: 3,411,729 km (0.101 R)
• M8: 3,576,885 km (0.06 R)
• M9: 3,702,547 km (0.083 R)
• M10: 4,532,217 km (0.085 R)
• M11: 4,944,658 km (0.076 R)
• M12: 6,609,533 km (0.107 R)
• M13: 6,919,949 km (0.098 R)
• M14: 7,235,151 km (0.101 R)
• M15: 7,608,996 km (0.09 R)
• M16: 7,771,011 km (0.106 R)
• M17: 8,098,630 km (0.088 R)
• M18: 8,937,575 km (0.058 R)
• M19: 9,570,225 km (0.103 R)
• M20: 9,628,418 km (0.088 R)
• M21: 11,244,973 km (0.116 R)
• M22: 11,802,374 km (0.084 R)
• M23: 12,368,752 km (0.095 R)
• M24: 12,432,181 km (0.038 R)
• M25: 12,751,274 km (0.088 R)
• M26: 14,253,236 km (0.076 R)
• M27: 14,386,528 km (0.054 R)
• M28: 14,453,249 km (0.091 R)
• M29: 15,058,970 km (0.11 R)
• M30: 16,434,373 km (0.1 R)
• M31: 17,278,704 km (0.089 R)
• M32: 19,450,865 km (0.102 R)
• M33: 20,870,549 km (0.061 R)
• M34: 22,400,636 km (0.106 R)
• M35: 23,493,149 km (0.062 R)
• M36: 25,083,673 km (0.082 R)
• M37: 25,486,690 km (0.097 R)
• M38: 25,729,637 km (0.09 R)
• M39: 25,891,951 km (0.029 R)
• M40: 27,866,493 km (0.075 R)
• M41: 27,949,819 km (0.074 R)
• M42: 29,803,785 km (0.116 R)
• M43: 30,059,598 km (0.061 R)
• M44: 31,523,413 km (0.056 R)
• M45: 31,958,294 km (0.1 R)
• M46: 32,922,153 km (0.09 R)
• M47: 33,098,379 km (0.033 R)
• M48: 34,430,399 km (0.11 R)
• M49: 34,519,709 km (0.109 R)
• M50: 36,780,432 km (0.055 R)
• M51: 37,238,201 km (0.106 R)
• M52: 37,330,054 km (0.055 R)
• M53: 38,252,026 km (0.087 R)
• M54: 39,649,270 km (0.111 R)
• M55: 40,307,052 km (0.113 R)
• M56: 41,063,120 km (0.115 R)
• M57: 42,685,359 km (0.08 R)
• M58: 42,781,401 km (0.106 R)
• M59: 42,877,592 km (0.066 R)
• M60: 43,070,125 km (0.048 R)
• M61: 43,262,807 km (0.094 R)
• M62: 45,011,007 km (0.064 R)
• M63: 48,877,065 km (0.115 R)
• M64: 50,087,910 km (0.077 R)
• M65: 50,900,526 km (0.066 R)
• M66: 51,002,402 km (0.08 R)
• M67: 51,410,655 km (0.069 R)
• M68: 52,230,451 km (0.068 R)
• M69: 53,675,417 km (0.059 R)
• M70: 54,298,642 km (0.061 R)
• M71: 54,402,762 km (0.099 R)
• M72: 55,238,116 km (0.082 R)
• M73: 56,499,077 km (0.084 R)
• M74: 57,238,988 km (0.07 R)
• M75: 57,557,033 km (0.079 R)
• M76: 58,728,384 km (0.086 R)
• M77: 58,835,197 km (0.077 R)
• M78: 60,122,786 km (0.07 R)
• M79: 61,094,574 km (0.118 R)
• M80: 62,725,639 km (0.112 R)
• M81: 64,150,858 km (0.064 R)
• M82: 64,591,573 km (0.03 R)
• M83: 65,254,442 km (0.09 R)
• M84: 66,030,705 km (0.067 R)
• M85: 66,141,856 km (0.094 R)
• M86: 66,809,960 km (0.091 R)
• M87: 67,704,256 km (0.069 R)
• M88: 69,504,816 km (0.093 R)
• M89: 69,617,912 km (0.059 R)
• M90: 70,410,931 km (0.107 R)
• M91: 71,207,090 km (0.068 R)
• M92: 72,234,977 km (0.049 R)
• M93: 73,843,753 km (0.105 R)
• M94: 74,074,582 km (0.082 R)
• M95: 74,421,201 km (0.087 R)

Kuiper Belt

Range: 37.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 16,104 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit