🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.69 AU - 0.91 AU

Year: 210 Days

Day: 31.7 Hours

Environment

Temp: 242 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.85 AU - 1.27 AU

Year: 320 Days

Day: 16.4 Hours

Environment

Temp: 258 °C

Axial Tilt: 42.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.38 AU - 4.34 AU

Year: 2225 Days

Day: 19.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 6.93 AU - 7.79 AU

Year: 5858 Days

Day: 19.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 64.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,421,966 km

• M1: 894,296 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 7.36 AU - 8.48 AU

Year: 6539 Days

Day: 31.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,421,966 km

• M1: 801,845 km (0.065 R)
• M2: 1,119,142 km (0.087 R)

Planet 6 - Terrestrial

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 8.23 AU - 8.57 AU

Year: 7142 Days

Day: 45.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.8

Radius: 14.1

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 10.23 AU - 16.21 AU

Year: 14102 Days

Day: 7.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 61,421,966 km

• M1: 276,756 km (0.056 R)
• M2: 839,693 km (0.045 R)
• M3: 1,261,409 km (0.1 R)
• M4: 2,229,457 km (0.118 R)
• M5: 2,379,354 km (0.112 R)
• M6: 2,689,620 km (0.085 R)
• M7: 2,849,690 km (0.118 R)
• M8: 2,947,377 km (0.116 R)
• M9: 3,112,683 km (0.118 R)
• M10: 3,452,569 km (0.119 R)
• M11: 3,627,300 km (0.076 R)
• M12: 3,985,437 km (0.052 R)
• M13: 4,168,844 km (0.084 R)
• M14: 4,582,482 km (0.088 R)
• M15: 4,930,746 km (0.037 R)
• M16: 5,985,411 km (0.047 R)
• M17: 6,668,475 km (0.086 R)
• M18: 7,063,712 km (0.071 R)
• M19: 7,511,907 km (0.117 R)
• M20: 7,831,149 km (0.028 R)
• M21: 8,625,215 km (0.084 R)
• M22: 9,347,174 km (0.027 R)
• M23: 9,988,650 km (0.096 R)
• M24: 10,188,961 km (0.095 R)
• M25: 10,441,183 km (0.107 R)
• M26: 10,695,500 km (0.114 R)
• M27: 10,951,761 km (0.119 R)
• M28: 11,314,237 km (0.117 R)
• M29: 12,103,964 km (0.102 R)
• M30: 12,210,627 km (0.113 R)
• M31: 13,736,675 km (0.072 R)
• M32: 14,296,321 km (0.12 R)
• M33: 14,578,911 km (0.099 R)
• M34: 15,495,647 km (0.033 R)
• M35: 15,611,585 km (0.027 R)
• M36: 16,019,538 km (0.103 R)
• M37: 16,549,264 km (0.057 R)
• M38: 16,905,756 km (0.09 R)
• M39: 17,324,630 km (0.109 R)
• M40: 17,505,344 km (0.08 R)
• M41: 18,234,036 km (0.077 R)
• M42: 19,658,507 km (0.086 R)
• M43: 21,764,396 km (0.056 R)
• M44: 22,613,513 km (0.05 R)
• M45: 23,340,409 km (0.063 R)
• M46: 24,749,621 km (0.104 R)
• M47: 24,953,224 km (0.114 R)
• M48: 27,368,930 km (0.055 R)
• M49: 28,782,630 km (0.116 R)
• M50: 30,002,900 km (0.112 R)
• M51: 30,801,603 km (0.066 R)
• M52: 31,313,378 km (0.056 R)
• M53: 31,754,392 km (0.086 R)
• M54: 33,388,898 km (0.09 R)
• M55: 33,538,795 km (0.063 R)
• M56: 34,291,871 km (0.099 R)
• M57: 35,661,589 km (0.082 R)
• M58: 36,045,158 km (0.087 R)
• M59: 36,198,945 km (0.048 R)
• M60: 38,611,360 km (0.12 R)
• M61: 39,005,251 km (0.112 R)
• M62: 39,321,352 km (0.101 R)
• M63: 41,235,905 km (0.068 R)
• M64: 41,477,356 km (0.105 R)
• M65: 46,487,987 km (0.059 R)
• M66: 46,655,387 km (0.041 R)
• M67: 47,833,620 km (0.101 R)
• M68: 48,256,683 km (0.092 R)
• M69: 48,681,092 km (0.107 R)
• M70: 49,021,427 km (0.062 R)
• M71: 49,362,660 km (0.069 R)
• M72: 51,426,213 km (0.059 R)
• M73: 51,772,981 km (0.101 R)
• M74: 52,294,479 km (0.054 R)
• M75: 52,555,826 km (0.109 R)
• M76: 53,605,704 km (0.075 R)
• M77: 54,045,223 km (0.113 R)
• M78: 54,221,449 km (0.067 R)
• M79: 55,193,536 km (0.099 R)
• M80: 56,975,995 km (0.118 R)
• M81: 58,867,660 km (0.092 R)
• M82: 59,230,435 km (0.119 R)
• M83: 60,414,202 km (0.103 R)
• M84: 61,146,634 km (0.099 R)
• M85: 61,330,190 km (0.068 R)

Kuiper Belt

Range: 37.4 - 64.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 19,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit