🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.54 AU - 0.54 AU

Year: 147 Days

Day: 35.7 Hours

Environment

Temp: 203 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.56 AU - 0.86 AU

Year: 222 Days

Day: 16.3 Hours

Environment

Temp: 119 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.73 AU - 1.15 AU

Year: 338 Days

Day: 45.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,209,089 km

• M1: 143,913 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.16 AU - 1.4 AU

Year: 537 Days

Day: 26.7 Hours

Environment

Temp: -18 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.37 AU - 1.57 AU

Year: 661 Days

Day: 29.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.6

Radius: 11.9

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.17 AU - 5.57 AU

Year: 4615 Days

Day: 6 Hours

Environment

Temp: -145 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 44,209,089 km

• M1: 183,856 km (0.116 R)
• M2: 286,480 km (0.07 R)
• M3: 434,731 km (0.07 R)
• M4: 615,146 km (0.103 R)
• M5: 822,788 km (0.066 R)
• M6: 1,268,440 km (0.071 R)
• M7: 1,360,742 km (0.056 R)
• M8: 1,483,113 km (0.073 R)
• M9: 1,783,506 km (0.105 R)
• M10: 2,103,496 km (0.085 R)
• M11: 2,198,341 km (0.096 R)
• M12: 2,278,525 km (0.102 R)
• M13: 2,937,953 km (0.107 R)
• M14: 3,152,626 km (0.101 R)
• M15: 4,121,421 km (0.11 R)
• M16: 4,607,614 km (0.114 R)
• M17: 4,690,492 km (0.104 R)
• M18: 4,984,451 km (0.094 R)
• M19: 5,834,915 km (0.115 R)
• M20: 6,288,496 km (0.066 R)
• M21: 6,566,150 km (0.054 R)
• M22: 6,800,719 km (0.117 R)
• M23: 6,942,688 km (0.05 R)
• M24: 7,643,254 km (0.067 R)
• M25: 8,416,975 km (0.089 R)
• M26: 8,493,120 km (0.062 R)
• M27: 8,620,727 km (0.11 R)
• M28: 8,851,856 km (0.108 R)
• M29: 9,610,766 km (0.111 R)
• M30: 10,227,408 km (0.039 R)
• M31: 11,274,444 km (0.083 R)
• M32: 11,358,518 km (0.061 R)
• M33: 11,555,688 km (0.099 R)
• M34: 11,668,784 km (0.111 R)
• M35: 11,810,752 km (0.092 R)
• M36: 12,239,948 km (0.085 R)
• M37: 12,557,993 km (0.09 R)
• M38: 12,849,560 km (0.106 R)
• M39: 13,025,636 km (0.056 R)
• M40: 13,172,841 km (0.083 R)
• M41: 13,320,793 km (0.054 R)
• M42: 13,857,550 km (0.108 R)
• M43: 14,280,014 km (0.051 R)
• M44: 14,523,260 km (0.076 R)
• M45: 14,614,814 km (0.075 R)
• M46: 14,768,003 km (0.089 R)
• M47: 15,013,941 km (0.11 R)
• M48: 15,261,376 km (0.117 R)
• M49: 15,666,338 km (0.117 R)
• M50: 16,296,294 km (0.079 R)
• M51: 16,391,439 km (0.12 R)
• M52: 16,774,260 km (0.094 R)
• M53: 16,998,806 km (0.052 R)
• M54: 17,353,802 km (0.088 R)
• M55: 17,743,803 km (0.095 R)
• M56: 17,939,926 km (0.105 R)
• M57: 19,332,832 km (0.099 R)
• M58: 19,737,195 km (0.107 R)
• M59: 20,110,292 km (0.078 R)
• M60: 20,212,468 km (0.038 R)
• M61: 21,070,561 km (0.113 R)
• M62: 21,382,472 km (0.049 R)
• M63: 21,591,161 km (0.11 R)
• M64: 22,221,567 km (0.071 R)
• M65: 22,327,183 km (0.084 R)
• M66: 22,929,015 km (0.049 R)
• M67: 24,040,079 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.3

Radius: 9.8

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 6.95 AU - 10.55 AU

Year: 9599 Days

Day: 10.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 100.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 44,209,089 km

• M1: 211,083 km (0.118 R)
• M2: 306,676 km (0.099 R)
• M3: 374,294 km (0.104 R)
• M4: 571,165 km (0.102 R)
• M5: 706,102 km (0.107 R)
• M6: 852,409 km (0.059 R)
• M7: 1,233,734 km (0.026 R)
• M8: 1,332,169 km (0.103 R)
• M9: 1,931,757 km (0.088 R)
• M10: 2,357,513 km (0.086 R)
• M11: 2,812,290 km (0.051 R)
• M12: 2,917,009 km (0.11 R)
• M13: 3,157,712 km (0.101 R)
• M14: 3,321,821 km (0.075 R)
• M15: 3,545,021 km (0.111 R)
• M16: 3,658,416 km (0.107 R)
• M17: 3,859,924 km (0.083 R)
• M18: 4,214,022 km (0.111 R)
• M19: 4,640,227 km (0.107 R)
• M20: 4,764,543 km (0.077 R)
• M21: 5,240,862 km (0.102 R)
• M22: 5,337,951 km (0.101 R)
• M23: 5,468,251 km (0.116 R)
• M24: 5,765,502 km (0.033 R)
• M25: 6,136,056 km (0.057 R)
• M26: 6,204,272 km (0.115 R)
• M27: 7,438,754 km (0.07 R)
• M28: 9,133,548 km (0.113 R)
• M29: 9,329,073 km (0.102 R)
• M30: 9,803,896 km (0.106 R)
• M31: 10,489,952 km (0.092 R)
• M32: 10,942,187 km (0.119 R)
• M33: 11,653,674 km (0.101 R)
• M34: 11,780,832 km (0.108 R)
• M35: 11,993,710 km (0.068 R)
• M36: 12,509,823 km (0.109 R)
• M37: 12,683,506 km (0.1 R)
• M38: 14,011,337 km (0.096 R)
• M39: 14,101,394 km (0.065 R)
• M40: 14,509,198 km (0.032 R)
• M41: 14,920,892 km (0.072 R)
• M42: 15,012,894 km (0.075 R)
• M43: 15,243,724 km (0.087 R)
• M44: 16,084,613 km (0.08 R)
• M45: 16,510,668 km (0.113 R)
• M46: 16,892,592 km (0.104 R)
• M47: 17,616,496 km (0.117 R)
• M48: 18,745,960 km (0.056 R)
• M49: 19,595,825 km (0.059 R)
• M50: 20,000,188 km (0.094 R)
• M51: 21,229,583 km (0.094 R)
• M52: 21,488,687 km (0.078 R)
• M53: 21,644,718 km (0.081 R)
• M54: 22,115,053 km (0.098 R)
• M55: 22,959,533 km (0.108 R)
• M56: 23,599,812 km (0.105 R)
• M57: 24,191,920 km (0.107 R)
• M58: 24,462,693 km (0.062 R)
• M59: 26,163,770 km (0.095 R)
• M60: 27,056,570 km (0.102 R)
• M61: 27,732,752 km (0.117 R)
• M62: 27,902,546 km (0.034 R)
• M63: 29,044,127 km (0.112 R)
• M64: 29,910,449 km (0.106 R)
• M65: 30,434,191 km (0.053 R)
• M66: 31,019,717 km (0.064 R)
• M67: 31,313,826 km (0.09 R)
• M68: 31,549,892 km (0.116 R)
• M69: 32,320,919 km (0.115 R)
• M70: 32,918,413 km (0.091 R)
• M71: 33,459,060 km (0.114 R)
• M72: 34,793,323 km (0.074 R)
• M73: 34,854,359 km (0.087 R)
• M74: 35,774,536 km (0.115 R)
• M75: 36,392,375 km (0.085 R)
• M76: 36,578,475 km (0.1 R)
• M77: 37,076,187 km (0.114 R)
• M78: 37,513,461 km (0.089 R)
• M79: 38,330,266 km (0.092 R)
• M80: 38,645,917 km (0.094 R)
• M81: 39,089,325 km (0.097 R)
• M82: 39,470,800 km (0.076 R)
• M83: 39,981,228 km (0.116 R)
• M84: 43,220,919 km (0.109 R)
• M85: 43,483,613 km (0.073 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 12,124 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit