🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.58 AU - 0.68 AU

Year: 177 Days

Day: 29.9 Hours

Environment

Temp: 226 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,241,955 km

• M1: 354,098 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.72 AU - 0.88 AU

Year: 254 Days

Day: 16.6 Hours

Environment

Temp: 107 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.07 AU - 1.47 AU

Year: 508 Days

Day: 35.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.42 AU - 1.7 AU

Year: 691 Days

Day: 41.6 Hours

Environment

Temp: -27 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,241,955 km

• M1: 1,200,523 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.24 AU - 1.94 AU

Year: 711 Days

Day: 29.5 Hours

Environment

Temp: -29 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,241,955 km

• M1: 82,728 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.65 AU - 1.87 AU

Year: 828 Days

Day: 39.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,241,955 km

• M1: 1,252,583 km (0.111 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.91 AU - 1.97 AU

Year: 959 Days

Day: 23.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.95 AU - 2.45 AU

Year: 1158 Days

Day: 45.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,241,955 km

• M1: 866,022 km (0.084 R)

Asteroid Belt

Center: 5.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343

Radius: 8

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 8.98 AU - 9.88 AU

Year: 10273 Days

Day: 10 Hours

Environment

Temp: -159 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 84,241,955 km

• M1: 150,346 km (0.031 R)
• M2: 300,393 km (0.108 R)
• M3: 363,523 km (0.114 R)
• M4: 420,370 km (0.1 R)
• M5: 710,739 km (0.106 R)
• M6: 830,717 km (0.098 R)
• M7: 1,023,848 km (0.08 R)
• M8: 1,285,345 km (0.1 R)
• M9: 1,766,900 km (0.078 R)
• M10: 2,081,056 km (0.062 R)
• M11: 2,145,981 km (0.1 R)
• M12: 2,527,007 km (0.059 R)
• M13: 2,690,219 km (0.116 R)
• M14: 2,856,721 km (0.112 R)
• M15: 3,225,180 km (0.11 R)
• M16: 3,427,886 km (0.119 R)
• M17: 3,634,779 km (0.048 R)
• M18: 3,926,047 km (0.091 R)
• M19: 4,115,288 km (0.056 R)
• M20: 4,307,671 km (0.115 R)
• M21: 4,502,896 km (0.077 R)
• M22: 4,758,259 km (0.078 R)
• M23: 4,960,217 km (0.114 R)
• M24: 5,194,487 km (0.086 R)
• M25: 5,402,428 km (0.064 R)
• M26: 5,734,685 km (0.11 R)
• M27: 5,887,873 km (0.066 R)
• M28: 6,136,056 km (0.098 R)
• M29: 6,610,281 km (0.112 R)
• M30: 6,900,651 km (0.104 R)
• M31: 7,063,712 km (0.108 R)
• M32: 7,360,514 km (0.097 R)
• M33: 7,427,085 km (0.059 R)
• M34: 8,588,115 km (0.051 R)
• M35: 8,798,898 km (0.114 R)
• M36: 8,869,508 km (0.101 R)
• M37: 8,940,418 km (0.082 R)
• M38: 9,118,289 km (0.11 R)
• M39: 9,477,474 km (0.101 R)
• M40: 9,622,584 km (0.087 R)
• M41: 9,695,288 km (0.119 R)
• M42: 10,284,255 km (0.041 R)
• M43: 10,922,589 km (0.06 R)
• M44: 11,767,817 km (0.118 R)
• M45: 11,923,698 km (0.12 R)
• M46: 12,001,938 km (0.091 R)
• M47: 12,833,553 km (0.109 R)
• M48: 13,398,284 km (0.029 R)
• M49: 14,136,251 km (0.112 R)
• M50: 15,480,537 km (0.034 R)
• M51: 15,737,098 km (0.088 R)
• M52: 15,951,920 km (0.101 R)
• M53: 16,081,322 km (0.077 R)
• M54: 16,254,407 km (0.114 R)
• M55: 17,483,354 km (0.107 R)
• M56: 17,839,845 km (0.113 R)
• M57: 18,063,943 km (0.118 R)
• M58: 18,787,398 km (0.092 R)
• M59: 19,843,709 km (0.047 R)
• M60: 19,982,835 km (0.095 R)
• M61: 20,496,105 km (0.104 R)
• M62: 20,777,798 km (0.047 R)
• M63: 22,109,668 km (0.061 R)
• M64: 22,350,371 km (0.079 R)
• M65: 22,495,181 km (0.054 R)
• M66: 22,834,469 km (0.065 R)
• M67: 23,273,090 km (0.031 R)
• M68: 23,911,424 km (0.118 R)
• M69: 24,059,676 km (0.089 R)
• M70: 25,658,877 km (0.111 R)
• M71: 26,932,105 km (0.109 R)
• M72: 29,275,107 km (0.086 R)
• M73: 29,910,897 km (0.119 R)
• M74: 30,283,845 km (0.047 R)
• M75: 30,390,658 km (0.037 R)
• M76: 31,845,348 km (0.118 R)
• M77: 32,008,409 km (0.065 R)
• M78: 32,117,316 km (0.108 R)
• M79: 32,608,596 km (0.096 R)
• M80: 34,710,296 km (0.105 R)
• M81: 34,822,196 km (0.078 R)
• M82: 34,934,095 km (0.104 R)
• M83: 35,214,441 km (0.091 R)
• M84: 36,230,061 km (0.087 R)
• M85: 36,286,759 km (0.068 R)
• M86: 36,627,692 km (0.107 R)
• M87: 37,140,963 km (0.05 R)
• M88: 37,828,963 km (0.114 R)
• M89: 38,521,302 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 843

Radius: 6.1

Gravity: 22.66 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 13.96 AU - 16.42 AU

Year: 21003 Days

Day: 23.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 84,241,955 km

• M1: 83,326 km (0.078 R)
• M2: 136,134 km (0.118 R)
• M3: 350,508 km (0.083 R)
• M4: 699,370 km (0.112 R)
• M5: 774,618 km (0.067 R)
• M6: 1,161,478 km (0.097 R)
• M7: 1,470,697 km (0.098 R)
• M8: 1,804,599 km (0.098 R)
• M9: 2,235,740 km (0.107 R)
• M10: 2,424,533 km (0.094 R)
• M11: 2,939,449 km (0.095 R)
• M12: 3,230,566 km (0.103 R)
• M13: 3,315,538 km (0.037 R)
• M14: 3,574,641 km (0.115 R)
• M15: 4,020,892 km (0.056 R)
• M16: 4,579,490 km (0.097 R)
• M17: 4,916,684 km (0.113 R)
• M18: 5,211,990 km (0.077 R)
• M19: 5,462,417 km (0.103 R)
• M20: 6,079,657 km (0.104 R)
• M21: 6,718,889 km (0.067 R)
• M22: 7,887,997 km (0.085 R)
• M23: 9,178,727 km (0.117 R)
• M24: 9,848,327 km (0.062 R)
• M25: 10,033,679 km (0.062 R)
• M26: 10,157,845 km (0.118 R)
• M27: 10,470,654 km (0.118 R)
• M28: 11,041,520 km (0.064 R)
• M29: 11,105,697 km (0.117 R)
• M30: 11,298,529 km (0.072 R)
• M31: 12,949,042 km (0.097 R)
• M32: 13,288,180 km (0.046 R)
• M33: 13,492,980 km (0.061 R)
• M34: 15,026,807 km (0.068 R)
• M35: 16,322,324 km (0.118 R)
• M36: 16,688,390 km (0.092 R)
• M37: 18,407,420 km (0.083 R)
• M38: 18,559,561 km (0.095 R)
• M39: 19,095,271 km (0.115 R)
• M40: 19,403,741 km (0.057 R)
• M41: 19,869,440 km (0.12 R)
• M42: 20,181,950 km (0.081 R)
• M43: 22,903,284 km (0.09 R)
• M44: 23,066,944 km (0.092 R)
• M45: 24,808,563 km (0.075 R)
• M46: 24,976,561 km (0.113 R)
• M47: 25,482,950 km (0.047 R)
• M48: 26,506,050 km (0.07 R)
• M49: 26,763,957 km (0.108 R)
• M50: 27,716,446 km (0.105 R)
• M51: 27,803,662 km (0.105 R)
• M52: 28,065,608 km (0.068 R)
• M53: 28,328,451 km (0.049 R)
• M54: 29,833,107 km (0.111 R)
• M55: 30,550,129 km (0.079 R)
• M56: 32,551,001 km (0.083 R)
• M57: 33,846,219 km (0.116 R)
• M58: 34,500,111 km (0.063 R)
• M59: 35,158,192 km (0.093 R)
• M60: 36,773,550 km (0.105 R)
• M61: 38,025,086 km (0.082 R)
• M62: 38,607,470 km (0.065 R)
• M63: 40,569,746 km (0.083 R)
• M64: 41,264,179 km (0.085 R)
• M65: 41,862,571 km (0.081 R)
• M66: 41,962,652 km (0.067 R)
• M67: 44,386,586 km (0.113 R)
• M68: 44,488,612 km (0.101 R)
• M69: 45,615,532 km (0.086 R)
• M70: 47,792,780 km (0.114 R)
• M71: 48,211,355 km (0.085 R)
• M72: 49,897,771 km (0.072 R)
• M73: 50,110,051 km (0.039 R)
• M74: 52,140,393 km (0.033 R)
• M75: 52,247,954 km (0.105 R)
• M76: 53,653,576 km (0.088 R)
• M77: 59,174,485 km (0.12 R)
• M78: 60,074,466 km (0.049 R)
• M79: 61,888,041 km (0.089 R)
• M80: 62,001,885 km (0.119 R)
• M81: 62,344,165 km (0.109 R)
• M82: 63,489,486 km (0.105 R)
• M83: 65,336,421 km (0.105 R)
• M84: 65,452,509 km (0.052 R)
• M85: 65,684,685 km (0.097 R)
• M86: 71,698,669 km (0.116 R)
• M87: 74,104,801 km (0.046 R)
• M88: 75,196,118 km (0.11 R)
• M89: 77,394,608 km (0.096 R)
• M90: 78,748,618 km (0.118 R)
• M91: 80,483,056 km (0.108 R)
• M92: 81,979,783 km (0.1 R)
• M93: 82,230,060 km (0.096 R)
• M94: 82,982,687 km (0.12 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 20,282 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit