🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.9 AU - 0.96 AU

Year: 326 Days

Day: 17.3 Hours

Environment

Temp: 124 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.19 AU - 1.25 AU

Year: 490 Days

Day: 14.1 Hours

Environment

Temp: 5 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 83,848,659 km

• M1: 241,002 km (0.093 R)
• M2: 382,223 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.58 AU - 2 AU

Year: 870 Days

Day: 39.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,848,659 km

• M1: 64,477 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.93 AU - 2.33 AU

Year: 1130 Days

Day: 31.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,848,659 km

• M1: 65,225 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.2

Radius: 13

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.78 AU - 7.78 AU

Year: 7139 Days

Day: 6 Hours

Environment

Temp: -167 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 83,848,659 km

• M1: 228,885 km (0.079 R)
• M2: 523,144 km (0.116 R)
• M3: 928,704 km (0.118 R)
• M4: 1,061,995 km (0.102 R)
• M5: 1,330,075 km (0.09 R)
• M6: 1,521,410 km (0.086 R)
• M7: 1,742,815 km (0.057 R)
• M8: 2,150,469 km (0.085 R)
• M9: 2,588,043 km (0.103 R)
• M10: 2,732,256 km (0.081 R)
• M11: 3,387,793 km (0.111 R)
• M12: 3,599,325 km (0.112 R)
• M13: 3,706,736 km (0.064 R)
• M14: 4,546,578 km (0.06 R)
• M15: 4,898,881 km (0.037 R)
• M16: 5,290,678 km (0.117 R)
• M17: 5,382,531 km (0.064 R)
• M18: 6,168,818 km (0.038 R)
• M19: 7,363,806 km (0.106 R)
• M20: 7,535,394 km (0.118 R)
• M21: 7,743,036 km (0.063 R)
• M22: 8,270,668 km (0.041 R)
• M23: 8,413,384 km (0.079 R)
• M24: 9,434,988 km (0.071 R)
• M25: 10,650,321 km (0.059 R)
• M26: 10,844,649 km (0.099 R)
• M27: 11,315,882 km (0.086 R)
• M28: 11,474,456 km (0.091 R)
• M29: 11,633,778 km (0.073 R)
• M30: 12,278,544 km (0.108 R)
• M31: 12,523,287 km (0.11 R)
• M32: 13,392,749 km (0.068 R)
• M33: 13,560,598 km (0.071 R)
• M34: 13,686,859 km (0.09 R)
• M35: 14,025,698 km (0.062 R)
• M36: 14,110,969 km (0.098 R)
• M37: 14,281,660 km (0.118 R)
• M38: 14,453,249 km (0.091 R)
• M39: 14,928,372 km (0.115 R)
• M40: 15,102,354 km (0.049 R)
• M41: 15,452,562 km (0.053 R)
• M42: 15,540,526 km (0.062 R)
• M43: 16,071,898 km (0.09 R)
• M44: 16,429,437 km (0.075 R)
• M45: 16,699,311 km (0.101 R)
• M46: 18,302,701 km (0.114 R)
• M47: 20,002,731 km (0.074 R)
• M48: 20,098,624 km (0.116 R)
• M49: 20,194,815 km (0.109 R)
• M50: 20,677,418 km (0.099 R)
• M51: 21,017,603 km (0.114 R)
• M52: 21,506,788 km (0.088 R)
• M53: 22,297,263 km (0.074 R)
• M54: 22,396,746 km (0.071 R)
• M55: 23,703,633 km (0.067 R)
• M56: 23,957,650 km (0.073 R)
• M57: 24,161,702 km (0.109 R)
• M58: 24,622,762 km (0.066 R)
• M59: 25,918,579 km (0.06 R)
• M60: 26,023,298 km (0.063 R)
• M61: 26,443,219 km (0.06 R)
• M62: 26,812,426 km (0.05 R)
• M63: 28,306,759 km (0.066 R)
• M64: 28,414,470 km (0.067 R)
• M65: 28,630,489 km (0.095 R)
• M66: 29,499,653 km (0.08 R)
• M67: 30,598,449 km (0.09 R)
• M68: 31,822,459 km (0.051 R)
• M69: 31,934,508 km (0.074 R)
• M70: 32,440,448 km (0.115 R)
• M71: 32,892,533 km (0.043 R)
• M72: 33,232,868 km (0.109 R)
• M73: 33,688,393 km (0.086 R)
• M74: 34,031,571 km (0.081 R)
• M75: 34,721,217 km (0.042 R)
• M76: 34,836,557 km (0.066 R)
• M77: 36,465,379 km (0.032 R)
• M78: 37,289,214 km (0.068 R)
• M79: 38,059,493 km (0.093 R)
• M80: 38,954,986 km (0.096 R)
• M81: 39,194,941 km (0.087 R)
• M82: 39,555,771 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 588.6

Radius: 6.8

Gravity: 12.73 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 15.33 AU - 18.21 AU

Year: 24959 Days

Day: 15.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 83,848,659 km

• M1: 114,143 km (0.115 R)
• M2: 168,298 km (0.055 R)
• M3: 223,350 km (0.052 R)
• M4: 376,687 km (0.062 R)
• M5: 609,761 km (0.069 R)
• M6: 1,440,777 km (0.051 R)
• M7: 1,537,268 km (0.072 R)
• M8: 1,839,605 km (0.102 R)
• M9: 2,654,315 km (0.055 R)
• M10: 3,566,563 km (0.081 R)
• M11: 4,147,451 km (0.091 R)
• M12: 4,425,404 km (0.12 R)
• M13: 4,902,173 km (0.06 R)
• M14: 5,048,479 km (0.107 R)
• M15: 5,295,465 km (0.089 R)
• M16: 5,596,905 km (0.105 R)
• M17: 5,852,568 km (0.092 R)
• M18: 6,269,348 km (0.088 R)
• M19: 6,641,996 km (0.078 R)
• M20: 6,912,618 km (0.107 R)
• M21: 7,242,033 km (0.088 R)
• M22: 7,408,685 km (0.091 R)
• M23: 10,680,989 km (0.107 R)
• M24: 10,934,258 km (0.098 R)
• M25: 11,061,715 km (0.098 R)
• M26: 11,253,649 km (0.119 R)
• M27: 12,495,162 km (0.078 R)
• M28: 14,263,409 km (0.091 R)
• M29: 14,682,433 km (0.099 R)
• M30: 14,752,744 km (0.093 R)
• M31: 14,893,515 km (0.099 R)
• M32: 14,964,125 km (0.118 R)
• M33: 15,963,738 km (0.101 R)
• M34: 16,398,769 km (0.061 R)
• M35: 18,026,992 km (0.037 R)
• M36: 18,404,278 km (0.113 R)
• M37: 20,642,861 km (0.105 R)
• M38: 21,116,637 km (0.1 R)
• M39: 21,914,293 km (0.067 R)
• M40: 22,155,445 km (0.104 R)
• M41: 22,478,426 km (0.106 R)
• M42: 23,047,497 km (0.104 R)
• M43: 24,615,582 km (0.098 R)
• M44: 25,117,931 km (0.067 R)
• M45: 25,708,244 km (0.089 R)
• M46: 25,962,710 km (0.098 R)
• M47: 26,902,634 km (0.087 R)
• M48: 28,027,759 km (0.117 R)
• M49: 29,522,093 km (0.084 R)
• M50: 30,862,041 km (0.085 R)
• M51: 30,952,099 km (0.117 R)
• M52: 31,584,898 km (0.079 R)
• M53: 31,857,315 km (0.095 R)
• M54: 33,693,629 km (0.069 R)
• M55: 35,847,390 km (0.053 R)
• M56: 39,600,052 km (0.094 R)
• M57: 41,373,535 km (0.073 R)
• M58: 41,472,868 km (0.093 R)
• M59: 44,793,791 km (0.111 R)
• M60: 45,509,019 km (0.115 R)
• M61: 46,537,504 km (0.039 R)
• M62: 47,262,006 km (0.059 R)
• M63: 50,408,947 km (0.056 R)
• M64: 50,833,506 km (0.1 R)
• M65: 51,259,411 km (0.061 R)
• M66: 51,900,438 km (0.108 R)
• M67: 54,599,782 km (0.11 R)
• M68: 55,145,066 km (0.092 R)
• M69: 55,692,295 km (0.12 R)
• M70: 56,902,243 km (0.113 R)
• M71: 57,233,752 km (0.092 R)
• M72: 57,344,454 km (0.102 R)
• M73: 60,246,204 km (0.098 R)
• M74: 61,941,896 km (0.081 R)
• M75: 62,966,791 km (0.049 R)
• M76: 64,342,044 km (0.076 R)
• M77: 64,457,085 km (0.09 R)
• M78: 69,350,880 km (0.087 R)
• M79: 70,652,082 km (0.119 R)
• M80: 71,842,133 km (0.084 R)
• M81: 75,209,133 km (0.105 R)
• M82: 77,034,077 km (0.086 R)
• M83: 77,523,113 km (0.097 R)
• M84: 77,645,484 km (0.107 R)
• M85: 80,727,200 km (0.091 R)
• M86: 81,348,330 km (0.046 R)
• M87: 83,597,534 km (0.102 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 15,678 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit