🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.51 AU - 0.57 AU

Year: 152 Days

Day: 16.4 Hours

Environment

Temp: 213 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 80,250,177 km

• M1: 64,925 km (0.065 R)
• M2: 313,707 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.59 AU - 0.85 AU

Year: 234 Days

Day: 18.1 Hours

Environment

Temp: 88 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 80,250,177 km

• M1: 113,096 km (0.069 R)
• M2: 445,502 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.58 AU - 0.92 AU

Year: 249 Days

Day: 43.3 Hours

Environment

Temp: 77 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.9 AU - 2.08 AU

Year: 1075 Days

Day: 26.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.7 AU - 2.78 AU

Year: 1737 Days

Day: 20.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.71 AU - 2.83 AU

Year: 1765 Days

Day: 47.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.95 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 15.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.1

Radius: 3.3

Gravity: 58.14 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 14.56 AU - 15.7 AU

Year: 22533 Days

Day: 20.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,250,177 km

• M1: 48,171 km (0.075 R)
• M2: 339,288 km (0.032 R)
• M3: 416,780 km (0.076 R)
• M4: 543,938 km (0.083 R)
• M5: 588,967 km (0.088 R)
• M6: 964,906 km (0.099 R)
• M7: 1,400,984 km (0.052 R)
• M8: 1,432,100 km (0.113 R)
• M9: 1,622,987 km (0.039 R)
• M10: 2,134,911 km (0.089 R)
• M11: 2,279,273 km (0.059 R)
• M12: 2,426,777 km (0.072 R)
• M13: 3,585,861 km (0.105 R)
• M14: 4,019,545 km (0.065 R)
• M15: 4,378,430 km (0.08 R)
• M16: 4,607,914 km (0.074 R)
• M17: 5,416,939 km (0.057 R)
• M18: 6,789,051 km (0.117 R)
• M19: 6,841,859 km (0.102 R)
• M20: 7,870,494 km (0.117 R)
• M21: 8,544,432 km (0.044 R)
• M22: 8,715,871 km (0.118 R)
• M23: 8,773,317 km (0.086 R)
• M24: 9,120,234 km (0.081 R)
• M25: 9,354,056 km (0.103 R)
• M26: 12,827,269 km (0.037 R)
• M27: 13,551,622 km (0.058 R)
• M28: 13,684,764 km (0.06 R)
• M29: 13,751,485 km (0.049 R)
• M30: 14,019,415 km (0.118 R)
• M31: 16,083,267 km (0.096 R)
• M32: 16,294,798 km (0.074 R)
• M33: 16,791,912 km (0.062 R)
• M34: 17,366,218 km (0.105 R)
• M35: 18,460,228 km (0.095 R)
• M36: 19,576,377 km (0.118 R)
• M37: 21,951,244 km (0.094 R)
• M38: 22,264,202 km (0.099 R)
• M39: 23,053,181 km (0.037 R)
• M40: 24,173,071 km (0.086 R)
• M41: 24,253,704 km (0.049 R)
• M42: 24,577,285 km (0.096 R)
• M43: 25,228,634 km (0.111 R)
• M44: 25,310,464 km (0.105 R)
• M45: 25,474,423 km (0.109 R)
• M46: 25,803,239 km (0.085 R)
• M47: 26,631,563 km (0.045 R)
• M48: 26,881,840 km (0.052 R)
• M49: 26,965,315 km (0.091 R)
• M50: 27,637,010 km (0.078 R)
• M51: 28,314,239 km (0.113 R)
• M52: 28,484,332 km (0.119 R)
• M53: 28,654,874 km (0.092 R)
• M54: 28,740,294 km (0.071 R)
• M55: 29,168,294 km (0.069 R)
• M56: 29,426,200 km (0.059 R)
• M57: 29,598,537 km (0.095 R)
• M58: 30,291,325 km (0.037 R)
• M59: 30,639,738 km (0.109 R)
• M60: 31,077,013 km (0.063 R)
• M61: 32,579,275 km (0.081 R)
• M62: 34,831,171 km (0.114 R)
• M63: 35,562,256 km (0.096 R)
• M64: 36,298,427 km (0.055 R)
• M65: 36,575,782 km (0.102 R)
• M66: 38,160,771 km (0.117 R)
• M67: 39,198,232 km (0.103 R)
• M68: 39,292,928 km (0.12 R)
• M69: 40,340,562 km (0.086 R)
• M70: 40,819,724 km (0.068 R)
• M71: 42,171,341 km (0.105 R)
• M72: 44,423,686 km (0.068 R)
• M73: 46,213,475 km (0.096 R)
• M74: 48,432,759 km (0.063 R)
• M75: 48,534,486 km (0.117 R)
• M76: 52,555,677 km (0.103 R)
• M77: 53,078,970 km (0.086 R)
• M78: 55,189,048 km (0.106 R)
• M79: 58,947,096 km (0.114 R)
• M80: 60,802,110 km (0.039 R)
• M81: 62,012,506 km (0.069 R)
• M82: 63,675,885 km (0.102 R)
• M83: 63,898,786 km (0.095 R)
• M84: 64,233,586 km (0.086 R)
• M85: 67,159,720 km (0.107 R)
• M86: 67,841,138 km (0.107 R)
• M87: 71,397,977 km (0.111 R)
• M88: 71,977,370 km (0.106 R)
• M89: 74,075,929 km (0.07 R)
• M90: 75,486,038 km (0.119 R)
• M91: 78,810,701 km (0.075 R)
• M92: 79,409,392 km (0.116 R)
• M93: 79,889,452 km (0.116 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 14,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit