🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.42 AU - 0.66 AU

Year: 150 Days

Day: 28.5 Hours

Environment

Temp: 136 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,851,062 km

• M1: 53,855 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.44 AU - 1.96 AU

Year: 840 Days

Day: 15.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.13 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.7

Radius: 13.9

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.11 AU - 5.01 AU

Year: 3688 Days

Day: 7 Hours

Environment

Temp: -135 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 47,851,062 km

• M1: 174,880 km (0.052 R)
• M2: 464,801 km (0.085 R)
• M3: 628,610 km (0.112 R)
• M4: 899,532 km (0.08 R)
• M5: 1,044,193 km (0.113 R)
• M6: 1,149,360 km (0.107 R)
• M7: 1,258,417 km (0.101 R)
• M8: 1,461,721 km (0.076 R)
• M9: 1,594,564 km (0.118 R)
• M10: 1,930,411 km (0.029 R)
• M11: 2,077,316 km (0.113 R)
• M12: 2,227,961 km (0.104 R)
• M13: 3,070,646 km (0.093 R)
• M14: 3,295,940 km (0.073 R)
• M15: 3,437,310 km (0.04 R)
• M16: 3,544,722 km (0.046 R)
• M17: 3,653,330 km (0.108 R)
• M18: 4,042,284 km (0.073 R)
• M19: 4,136,830 km (0.1 R)
• M20: 4,444,702 km (0.102 R)
• M21: 5,226,351 km (0.102 R)
• M22: 5,454,638 km (0.093 R)
• M23: 5,856,757 km (0.11 R)
• M24: 5,985,710 km (0.065 R)
• M25: 6,115,711 km (0.108 R)
• M26: 6,356,414 km (0.099 R)
• M27: 6,802,215 km (0.042 R)
• M28: 7,189,225 km (0.08 R)
• M29: 7,397,166 km (0.062 R)
• M30: 7,536,741 km (0.093 R)
• M31: 7,724,336 km (0.049 R)
• M32: 8,734,720 km (0.078 R)
• M33: 9,031,074 km (0.091 R)
• M34: 9,230,488 km (0.108 R)
• M35: 9,456,680 km (0.072 R)
• M36: 9,557,808 km (0.105 R)
• M37: 10,068,685 km (0.094 R)
• M38: 10,379,549 km (0.108 R)
• M39: 10,641,046 km (0.111 R)
• M40: 10,746,213 km (0.118 R)
• M41: 11,063,959 km (0.115 R)
• M42: 11,546,263 km (0.118 R)
• M43: 11,762,881 km (0.116 R)
• M44: 12,172,779 km (0.111 R)
• M45: 12,393,286 km (0.073 R)
• M46: 12,894,289 km (0.036 R)
• M47: 13,430,448 km (0.067 R)
• M48: 13,544,292 km (0.074 R)
• M49: 13,945,065 km (0.095 R)
• M50: 14,031,532 km (0.082 R)
• M51: 14,437,092 km (0.079 R)
• M52: 14,670,614 km (0.107 R)
• M53: 14,758,428 km (0.094 R)
• M54: 14,934,804 km (0.116 R)
• M55: 15,736,948 km (0.072 R)
• M56: 15,886,995 km (0.109 R)
• M57: 16,037,640 km (0.071 R)
• M58: 16,431,232 km (0.078 R)
• M59: 17,290,073 km (0.111 R)
• M60: 17,662,721 km (0.038 R)
• M61: 17,975,231 km (0.086 R)
• M62: 19,339,714 km (0.12 R)
• M63: 19,565,008 km (0.117 R)
• M64: 19,726,574 km (0.085 R)
• M65: 20,181,052 km (0.114 R)
• M66: 20,770,318 km (0.08 R)
• M67: 21,166,453 km (0.047 R)
• M68: 21,265,936 km (0.106 R)
• M69: 21,431,989 km (0.101 R)
• M70: 21,731,933 km (0.106 R)
• M71: 21,966,203 km (0.098 R)
• M72: 22,572,524 km (0.033 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.3

Radius: 13.2

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 9.47 AU - 9.75 AU

Year: 11283 Days

Day: 6.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 47,851,062 km

• M1: 251,773 km (0.096 R)
• M2: 341,532 km (0.117 R)
• M3: 476,469 km (0.087 R)
• M4: 619,335 km (0.117 R)
• M5: 762,500 km (0.114 R)
• M6: 882,627 km (0.111 R)
• M7: 972,685 km (0.11 R)
• M8: 1,538,465 km (0.081 R)
• M9: 2,121,747 km (0.065 R)
• M10: 2,221,229 km (0.119 R)
• M11: 2,662,094 km (0.068 R)
• M12: 2,934,512 km (0.095 R)
• M13: 3,418,611 km (0.12 R)
• M14: 3,625,355 km (0.112 R)
• M15: 3,897,324 km (0.097 R)
• M16: 4,082,376 km (0.056 R)
• M17: 4,207,440 km (0.111 R)
• M18: 5,321,645 km (0.091 R)
• M19: 5,736,031 km (0.099 R)
• M20: 5,947,114 km (0.099 R)
• M21: 6,891,675 km (0.035 R)
• M22: 8,078,435 km (0.107 R)
• M23: 8,355,191 km (0.071 R)
• M24: 9,081,189 km (0.05 R)
• M25: 9,369,015 km (0.044 R)
• M26: 9,659,983 km (0.053 R)
• M27: 9,869,570 km (0.053 R)
• M28: 10,208,110 km (0.12 R)
• M29: 10,766,409 km (0.073 R)
• M30: 11,467,275 km (0.043 R)
• M31: 11,555,837 km (0.101 R)
• M32: 11,733,859 km (0.093 R)
• M33: 12,500,548 km (0.081 R)
• M34: 12,912,989 km (0.111 R)
• M35: 13,190,493 km (0.119 R)
• M36: 13,798,459 km (0.086 R)
• M37: 14,559,314 km (0.108 R)
• M38: 15,775,544 km (0.036 R)
• M39: 16,121,863 km (0.117 R)
• M40: 16,271,012 km (0.096 R)
• M41: 16,822,131 km (0.111 R)
• M42: 17,891,157 km (0.051 R)
• M43: 17,994,081 km (0.084 R)
• M44: 18,563,899 km (0.066 R)
• M45: 19,350,634 km (0.111 R)
• M46: 19,668,230 km (0.069 R)
• M47: 19,774,595 km (0.038 R)
• M48: 20,416,369 km (0.098 R)
• M49: 23,613,575 km (0.056 R)
• M50: 24,809,161 km (0.066 R)
• M51: 24,981,498 km (0.099 R)
• M52: 25,617,139 km (0.104 R)
• M53: 27,674,708 km (0.1 R)
• M54: 27,853,478 km (0.1 R)
• M55: 28,152,374 km (0.052 R)
• M56: 28,572,745 km (0.071 R)
• M57: 29,662,864 km (0.064 R)
• M58: 30,458,725 km (0.099 R)
• M59: 31,137,750 km (0.093 R)
• M60: 31,261,617 km (0.047 R)
• M61: 31,572,331 km (0.086 R)
• M62: 31,821,561 km (0.119 R)
• M63: 32,510,460 km (0.105 R)
• M64: 32,699,252 km (0.079 R)
• M65: 33,204,295 km (0.088 R)
• M66: 35,379,597 km (0.052 R)
• M67: 36,484,377 km (0.038 R)
• M68: 38,994,779 km (0.112 R)
• M69: 39,195,241 km (0.054 R)
• M70: 41,151,681 km (0.112 R)
• M71: 41,287,816 km (0.119 R)
• M72: 41,696,966 km (0.105 R)
• M73: 41,833,698 km (0.119 R)
• M74: 41,970,580 km (0.109 R)
• M75: 42,244,644 km (0.07 R)
• M76: 43,001,609 km (0.101 R)
• M77: 43,624,235 km (0.077 R)
• M78: 44,250,003 km (0.064 R)
• M79: 44,529,003 km (0.038 R)
• M80: 46,853,156 km (0.05 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 19,063 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit