🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.52 AU - 0.7 AU

Year: 170 Days

Day: 45.8 Hours

Environment

Temp: 198 °C

Axial Tilt: 109.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,716,403 km

• M1: 240,853 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.54 AU - 0.86 AU

Year: 209 Days

Day: 33.7 Hours

Environment

Temp: 135 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.34 AU - 4.38 AU

Year: 3245 Days

Day: 41.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,716,403 km

• M1: 406,906 km (0.12 R)

Asteroid Belt

Center: 6.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.6

Radius: 8.8

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 7.06 AU - 8.38 AU

Year: 7646 Days

Day: 12.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 81,716,403 km

• M1: 143,764 km (0.089 R)
• M2: 516,861 km (0.093 R)
• M3: 815,159 km (0.053 R)
• M4: 916,137 km (0.1 R)
• M5: 975,827 km (0.067 R)
• M6: 1,115,402 km (0.094 R)
• M7: 1,431,801 km (0.068 R)
• M8: 1,519,765 km (0.105 R)
• M9: 1,627,774 km (0.103 R)
• M10: 1,701,227 km (0.083 R)
• M11: 2,026,004 km (0.047 R)
• M12: 2,105,291 km (0.101 R)
• M13: 2,603,003 km (0.061 R)
• M14: 2,887,688 km (0.111 R)
• M15: 3,045,065 km (0.098 R)
• M16: 3,321,671 km (0.084 R)
• M17: 3,606,356 km (0.071 R)
• M18: 3,702,996 km (0.045 R)
• M19: 3,874,286 km (0.054 R)
• M20: 4,048,268 km (0.029 R)
• M21: 4,250,225 km (0.101 R)
• M22: 4,769,629 km (0.068 R)
• M23: 4,983,105 km (0.076 R)
• M24: 5,281,702 km (0.118 R)
• M25: 5,953,397 km (0.099 R)
• M26: 7,071,342 km (0.112 R)
• M27: 7,131,929 km (0.104 R)
• M28: 8,316,594 km (0.087 R)
• M29: 8,573,604 km (0.118 R)
• M30: 8,898,829 km (0.119 R)
• M31: 9,030,027 km (0.062 R)
• M32: 10,308,041 km (0.075 R)
• M33: 10,514,935 km (0.092 R)
• M34: 11,144,144 km (0.117 R)
• M35: 11,214,754 km (0.078 R)
• M36: 11,320,968 km (0.069 R)
• M37: 11,463,236 km (0.059 R)
• M38: 11,821,373 km (0.069 R)
• M39: 11,929,533 km (0.109 R)
• M40: 12,001,788 km (0.05 R)
• M41: 12,074,343 km (0.08 R)
• M42: 12,365,461 km (0.111 R)
• M43: 12,438,614 km (0.046 R)
• M44: 12,548,718 km (0.07 R)
• M45: 12,695,922 km (0.112 R)
• M46: 12,880,676 km (0.078 R)
• M47: 13,970,197 km (0.056 R)
• M48: 14,237,678 km (0.084 R)
• M49: 14,506,805 km (0.077 R)
• M50: 15,049,995 km (0.105 R)
• M51: 15,363,402 km (0.101 R)
• M52: 15,718,697 km (0.07 R)
• M53: 16,557,941 km (0.073 R)
• M54: 17,782,100 km (0.077 R)
• M55: 18,196,636 km (0.108 R)
• M56: 18,698,238 km (0.073 R)
• M57: 18,908,572 km (0.088 R)
• M58: 19,161,991 km (0.047 R)
• M59: 19,246,813 km (0.073 R)
• M60: 19,586,999 km (0.114 R)
• M61: 19,929,279 km (0.108 R)
• M62: 20,793,356 km (0.116 R)
• M63: 20,967,638 km (0.076 R)
• M64: 22,647,622 km (0.115 R)
• M65: 22,782,110 km (0.111 R)
• M66: 23,232,250 km (0.106 R)
• M67: 24,049,952 km (0.064 R)
• M68: 24,187,133 km (0.094 R)
• M69: 24,876,929 km (0.042 R)
• M70: 25,994,276 km (0.115 R)
• M71: 27,461,382 km (0.092 R)
• M72: 28,325,609 km (0.115 R)
• M73: 29,247,581 km (0.11 R)
• M74: 29,540,643 km (0.096 R)
• M75: 29,883,970 km (0.102 R)
• M76: 30,129,909 km (0.11 R)
• M77: 30,277,861 km (0.095 R)
• M78: 30,624,031 km (0.111 R)
• M79: 30,971,397 km (0.074 R)
• M80: 32,172,368 km (0.096 R)
• M81: 32,374,026 km (0.073 R)
• M82: 32,525,569 km (0.046 R)
• M83: 32,829,402 km (0.093 R)
• M84: 33,083,120 km (0.089 R)
• M85: 33,951,087 km (0.05 R)
• M86: 34,362,182 km (0.08 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 699.6

Radius: 6

Gravity: 19.43 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 11.77 AU - 19.49 AU

Year: 22026 Days

Day: 22.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 164.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 81,716,403 km

• M1: 87,964 km (0.054 R)
• M2: 132,993 km (0.118 R)
• M3: 477,816 km (0.04 R)
• M4: 563,984 km (0.107 R)
• M5: 853,905 km (0.093 R)
• M6: 1,751,492 km (0.106 R)
• M7: 1,991,596 km (0.053 R)
• M8: 2,097,811 km (0.116 R)
• M9: 2,315,775 km (0.119 R)
• M10: 3,093,834 km (0.096 R)
• M11: 3,217,102 km (0.119 R)
• M12: 3,258,541 km (0.111 R)
• M13: 3,726,034 km (0.103 R)
• M14: 4,169,293 km (0.116 R)
• M15: 4,535,807 km (0.074 R)
• M16: 5,105,027 km (0.026 R)
• M17: 5,299,654 km (0.056 R)
• M18: 5,348,722 km (0.063 R)
• M19: 6,570,937 km (0.099 R)
• M20: 6,729,660 km (0.11 R)
• M21: 6,943,136 km (0.096 R)
• M22: 7,050,697 km (0.049 R)
• M23: 7,104,702 km (0.075 R)
• M24: 8,100,276 km (0.104 R)
• M25: 8,156,824 km (0.075 R)
• M26: 8,962,857 km (0.099 R)
• M27: 9,197,726 km (0.092 R)
• M28: 9,434,689 km (0.1 R)
• M29: 9,793,873 km (0.09 R)
• M30: 10,464,072 km (0.058 R)
• M31: 12,235,759 km (0.055 R)
• M32: 14,439,635 km (0.07 R)
• M33: 15,131,376 km (0.076 R)
• M34: 16,474,914 km (0.06 R)
• M35: 16,618,678 km (0.089 R)
• M36: 16,762,741 km (0.095 R)
• M37: 16,907,252 km (0.11 R)
• M38: 18,374,658 km (0.104 R)
• M39: 19,199,092 km (0.113 R)
• M40: 19,501,728 km (0.088 R)
• M41: 22,138,241 km (0.086 R)
• M42: 22,535,274 km (0.061 R)
• M43: 22,774,630 km (0.064 R)
• M44: 23,175,553 km (0.088 R)
• M45: 23,984,129 km (0.073 R)
• M46: 26,045,737 km (0.064 R)
• M47: 26,129,362 km (0.114 R)
• M48: 28,163,445 km (0.098 R)
• M49: 28,507,520 km (0.106 R)
• M50: 29,199,560 km (0.086 R)
• M51: 30,160,128 km (0.114 R)
• M52: 30,953,744 km (0.116 R)
• M53: 31,131,018 km (0.029 R)
• M54: 32,201,839 km (0.079 R)
• M55: 32,471,564 km (0.068 R)
• M56: 34,196,278 km (0.113 R)
• M57: 34,931,402 km (0.102 R)
• M58: 36,885,749 km (0.074 R)
• M59: 38,779,658 km (0.104 R)
• M60: 39,642,239 km (0.07 R)
• M61: 40,511,103 km (0.096 R)
• M62: 41,875,137 km (0.113 R)
• M63: 42,169,396 km (0.049 R)
• M64: 42,858,743 km (0.105 R)
• M65: 43,651,013 km (0.096 R)
• M66: 45,551,953 km (0.093 R)
• M67: 45,854,590 km (0.107 R)
• M68: 46,868,115 km (0.056 R)
• M69: 48,402,391 km (0.104 R)
• M70: 48,505,165 km (0.102 R)
• M71: 50,995,670 km (0.095 R)
• M72: 51,414,694 km (0.084 R)
• M73: 52,784,711 km (0.095 R)
• M74: 52,996,542 km (0.082 R)
• M75: 55,345,228 km (0.057 R)
• M76: 55,883,781 km (0.089 R)
• M77: 57,836,781 km (0.105 R)
• M78: 58,383,262 km (0.085 R)
• M79: 59,701,668 km (0.075 R)
• M80: 59,922,474 km (0.096 R)
• M81: 62,479,999 km (0.074 R)
• M82: 67,241,401 km (0.109 R)
• M83: 67,585,924 km (0.055 R)
• M84: 74,005,618 km (0.107 R)
• M85: 75,551,113 km (0.083 R)
• M86: 75,670,493 km (0.096 R)
• M87: 75,789,872 km (0.088 R)
• M88: 80,251,329 km (0.076 R)
• M89: 81,471,599 km (0.086 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 10,358 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit