🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.55 AU - 0.71 AU

Year: 177 Days

Day: 41 Hours

Environment

Temp: 152 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.95 AU - 1.07 AU

Year: 358 Days

Day: 30.9 Hours

Environment

Temp: 153 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.06 AU - 1.26 AU

Year: 441 Days

Day: 29.2 Hours

Environment

Temp: 33 °C

Axial Tilt: 18.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.39 AU - 1.63 AU

Year: 655 Days

Day: 17.4 Hours

Environment

Temp: -22 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 51,771,963 km

• M1: 372,947 km (0.12 R)
• M2: 502,350 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.37 AU - 2.29 AU

Year: 874 Days

Day: 41.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.7

Radius: 12.2

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 7.99 AU - 12.27 AU

Year: 11384 Days

Day: 11.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 51,771,963 km

• M1: 240,853 km (0.05 R)
• M2: 717,322 km (0.06 R)
• M3: 864,376 km (0.084 R)
• M4: 1,022,352 km (0.031 R)
• M5: 1,105,379 km (0.079 R)
• M6: 1,345,782 km (0.054 R)
• M7: 1,437,636 km (0.104 R)
• M8: 2,086,890 km (0.099 R)
• M9: 2,760,081 km (0.071 R)
• M10: 3,029,357 km (0.099 R)
• M11: 3,244,628 km (0.056 R)
• M12: 3,529,163 km (0.113 R)
• M13: 4,465,496 km (0.065 R)
• M14: 4,818,099 km (0.058 R)
• M15: 5,289,930 km (0.105 R)
• M16: 6,161,039 km (0.1 R)
• M17: 6,474,596 km (0.082 R)
• M18: 6,633,319 km (0.108 R)
• M19: 6,713,204 km (0.105 R)
• M20: 7,035,737 km (0.101 R)
• M21: 7,281,228 km (0.113 R)
• M22: 7,363,656 km (0.115 R)
• M23: 7,529,410 km (0.087 R)
• M24: 9,478,521 km (0.117 R)
• M25: 9,840,847 km (0.115 R)
• M26: 10,115,359 km (0.102 R)
• M27: 10,485,614 km (0.038 R)
• M28: 10,954,454 km (0.086 R)
• M29: 11,622,558 km (0.092 R)
• M30: 11,767,518 km (0.078 R)
• M31: 12,108,003 km (0.112 R)
• M32: 12,500,996 km (0.088 R)
• M33: 12,748,880 km (0.065 R)
• M34: 12,948,294 km (0.085 R)
• M35: 13,909,610 km (0.057 R)
• M36: 14,218,081 km (0.074 R)
• M37: 16,115,431 km (0.117 R)
• M38: 16,331,151 km (0.09 R)
• M39: 16,765,583 km (0.106 R)
• M40: 16,929,393 km (0.073 R)
• M41: 17,368,911 km (0.094 R)
• M42: 17,756,669 km (0.109 R)
• M43: 18,371,815 km (0.048 R)
• M44: 18,540,711 km (0.074 R)
• M45: 19,278,827 km (0.114 R)
• M46: 19,393,270 km (0.11 R)
• M47: 19,795,538 km (0.07 R)
• M48: 21,018,800 km (0.12 R)
• M49: 21,788,331 km (0.074 R)
• M50: 22,929,614 km (0.112 R)
• M51: 24,151,978 km (0.113 R)
• M52: 26,404,922 km (0.084 R)
• M53: 26,659,388 km (0.11 R)
• M54: 28,920,709 km (0.08 R)
• M55: 29,182,954 km (0.107 R)
• M56: 30,840,349 km (0.026 R)
• M57: 31,041,259 km (0.093 R)
• M58: 31,714,300 km (0.118 R)
• M59: 33,899,925 km (0.072 R)
• M60: 34,523,449 km (0.104 R)
• M61: 34,662,575 km (0.054 R)
• M62: 34,801,701 km (0.078 R)
• M63: 35,430,610 km (0.113 R)
• M64: 35,711,405 km (0.097 R)
• M65: 35,852,027 km (0.098 R)
• M66: 35,992,948 km (0.067 R)
• M67: 36,275,090 km (0.104 R)
• M68: 36,699,798 km (0.098 R)
• M69: 37,411,286 km (0.115 R)
• M70: 37,912,140 km (0.095 R)
• M71: 38,487,044 km (0.112 R)
• M72: 39,064,941 km (0.075 R)
• M73: 39,645,829 km (0.108 R)
• M74: 41,257,746 km (0.05 R)
• M75: 41,775,056 km (0.098 R)
• M76: 41,997,358 km (0.103 R)
• M77: 43,790,738 km (0.117 R)
• M78: 44,242,822 km (0.113 R)
• M79: 45,532,506 km (0.055 R)
• M80: 46,988,542 km (0.103 R)
• M81: 47,761,065 km (0.109 R)
• M82: 47,838,557 km (0.062 R)
• M83: 48,304,255 km (0.113 R)
• M84: 49,083,809 km (0.117 R)
• M85: 49,318,528 km (0.107 R)
• M86: 50,182,157 km (0.112 R)
• M87: 51,209,446 km (0.111 R)
• M88: 52,403,237 km (0.116 R)
• M89: 52,643,042 km (0.119 R)
• M90: 53,204,184 km (0.073 R)
• M91: 53,525,819 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539

Radius: 10

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 10.55 AU - 11.19 AU

Year: 12654 Days

Day: 13 Hours

Environment

Temp: -169 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 51,771,963 km

• M1: 192,233 km (0.063 R)
• M2: 270,473 km (0.083 R)
• M3: 353,500 km (0.101 R)
• M4: 420,071 km (0.054 R)
• M5: 1,206,507 km (0.045 R)
• M6: 1,359,396 km (0.049 R)
• M7: 1,495,680 km (0.115 R)
• M8: 1,906,774 km (0.092 R)
• M9: 2,191,310 km (0.075 R)
• M10: 2,714,753 km (0.119 R)
• M11: 3,368,046 km (0.085 R)
• M12: 3,808,612 km (0.063 R)
• M13: 4,537,603 km (0.056 R)
• M14: 4,605,969 km (0.114 R)
• M15: 4,674,784 km (0.031 R)
• M16: 4,743,898 km (0.063 R)
• M17: 4,918,180 km (0.106 R)
• M18: 4,988,491 km (0.091 R)
• M19: 6,083,397 km (0.11 R)
• M20: 7,209,869 km (0.103 R)
• M21: 7,531,954 km (0.104 R)
• M22: 7,817,536 km (0.063 R)
• M23: 8,065,270 km (0.097 R)
• M24: 8,357,584 km (0.074 R)
• M25: 8,695,975 km (0.119 R)
• M26: 8,995,619 km (0.114 R)
• M27: 9,429,752 km (0.058 R)
• M28: 10,318,513 km (0.111 R)
• M29: 11,373,328 km (0.114 R)
• M30: 11,748,220 km (0.095 R)
• M31: 12,079,729 km (0.094 R)
• M32: 12,462,251 km (0.101 R)
• M33: 12,655,082 km (0.11 R)
• M34: 12,751,872 km (0.05 R)
• M35: 13,534,718 km (0.112 R)
• M36: 14,789,096 km (0.1 R)
• M37: 14,891,122 km (0.051 R)
• M38: 14,993,297 km (0.027 R)
• M39: 17,085,722 km (0.049 R)
• M40: 17,785,242 km (0.076 R)
• M41: 18,165,819 km (0.096 R)
• M42: 18,604,141 km (0.074 R)
• M43: 18,769,297 km (0.076 R)
• M44: 19,323,707 km (0.113 R)
• M45: 21,018,800 km (0.042 R)
• M46: 23,649,479 km (0.057 R)
• M47: 24,730,622 km (0.045 R)
• M48: 24,851,647 km (0.052 R)
• M49: 25,704,953 km (0.079 R)
• M50: 26,692,000 km (0.107 R)
• M51: 27,377,757 km (0.067 R)
• M52: 28,639,316 km (0.081 R)
• M53: 29,726,593 km (0.115 R)
• M54: 33,268,771 km (0.118 R)
• M55: 33,402,512 km (0.071 R)
• M56: 33,939,119 km (0.11 R)
• M57: 34,073,757 km (0.115 R)
• M58: 34,343,632 km (0.117 R)
• M59: 34,411,250 km (0.068 R)
• M60: 34,478,719 km (0.097 R)
• M61: 35,021,161 km (0.096 R)
• M62: 36,527,462 km (0.09 R)
• M63: 38,474,927 km (0.088 R)
• M64: 39,319,706 km (0.069 R)
• M65: 39,461,226 km (0.095 R)
• M66: 40,884,649 km (0.117 R)
• M67: 41,171,279 km (0.104 R)
• M68: 41,386,849 km (0.11 R)
• M69: 42,180,017 km (0.064 R)
• M70: 43,488,999 km (0.07 R)
• M71: 44,295,331 km (0.057 R)
• M72: 44,516,138 km (0.119 R)
• M73: 46,146,455 km (0.049 R)
• M74: 47,194,089 km (0.112 R)
• M75: 47,419,683 km (0.102 R)
• M76: 47,570,178 km (0.11 R)
• M77: 47,645,575 km (0.063 R)
• M78: 48,780,275 km (0.118 R)
• M79: 49,923,801 km (0.107 R)
• M80: 50,691,238 km (0.112 R)
• M81: 51,385,073 km (0.076 R)
• M82: 51,539,758 km (0.083 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 13,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit