🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.73 AU - 0.75 AU

Year: 226 Days

Day: 41.5 Hours

Environment

Temp: 151 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.6 AU - 2.26 AU

Year: 951 Days

Day: 37.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.59 AU - 2.45 AU

Year: 1019 Days

Day: 39.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,407,084 km

• M1: 1,535,323 km (0.091 R)

Asteroid Belt

Center: 4.07 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.3

Radius: 10.4

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.72 AU - 6.5 AU

Year: 5358 Days

Day: 14 Hours

Environment

Temp: -138 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 50,407,084 km

• M1: 130,001 km (0.075 R)
• M2: 205,248 km (0.08 R)
• M3: 301,589 km (0.047 R)
• M4: 366,365 km (0.048 R)
• M5: 471,233 km (0.099 R)
• M6: 597,643 km (0.067 R)
• M7: 685,607 km (0.057 R)
• M8: 1,012,927 km (0.077 R)
• M9: 1,413,700 km (0.109 R)
• M10: 1,521,410 km (0.092 R)
• M11: 2,086,292 km (0.098 R)
• M12: 2,194,302 km (0.116 R)
• M13: 2,967,573 km (0.093 R)
• M14: 3,302,672 km (0.104 R)
• M15: 4,009,073 km (0.089 R)
• M16: 4,125,012 km (0.077 R)
• M17: 4,439,317 km (0.105 R)
• M18: 4,843,231 km (0.058 R)
• M19: 5,028,882 km (0.111 R)
• M20: 5,174,890 km (0.066 R)
• M21: 5,258,964 km (0.091 R)
• M22: 5,578,355 km (0.115 R)
• M23: 6,124,836 km (0.114 R)
• M24: 6,191,557 km (0.099 R)
• M25: 6,348,335 km (0.109 R)
• M26: 6,460,982 km (0.1 R)
• M27: 6,642,744 km (0.095 R)
• M28: 6,826,300 km (0.066 R)
• M29: 7,292,298 km (0.091 R)
• M30: 7,529,261 km (0.117 R)
• M31: 7,648,640 km (0.117 R)
• M32: 7,720,597 km (0.12 R)
• M33: 8,502,096 km (0.077 R)
• M34: 8,576,745 km (0.063 R)
• M35: 8,651,544 km (0.087 R)
• M36: 9,003,398 km (0.06 R)
• M37: 9,130,257 km (0.116 R)
• M38: 9,360,040 km (0.08 R)
• M39: 9,437,082 km (0.119 R)
• M40: 10,060,906 km (0.083 R)
• M41: 10,404,382 km (0.083 R)
• M42: 10,940,541 km (0.106 R)
• M43: 11,048,700 km (0.105 R)
• M44: 11,239,138 km (0.089 R)
• M45: 11,403,247 km (0.104 R)
• M46: 12,151,237 km (0.104 R)
• M47: 12,375,933 km (0.052 R)
• M48: 12,488,879 km (0.062 R)
• M49: 12,715,669 km (0.1 R)
• M50: 13,144,417 km (0.07 R)
• M51: 13,317,352 km (0.066 R)
• M52: 13,549,079 km (0.111 R)
• M53: 13,636,295 km (0.076 R)
• M54: 13,782,153 km (0.062 R)
• M55: 13,899,138 km (0.059 R)
• M56: 13,987,102 km (0.074 R)
• M57: 14,638,002 km (0.108 R)
• M58: 14,727,611 km (0.094 R)
• M59: 14,817,220 km (0.075 R)
• M60: 15,117,613 km (0.107 R)
• M61: 15,450,318 km (0.081 R)
• M62: 15,632,828 km (0.096 R)
• M63: 16,061,575 km (0.099 R)
• M64: 16,339,229 km (0.093 R)
• M65: 16,463,096 km (0.112 R)
• M66: 17,024,537 km (0.086 R)
• M67: 17,719,120 km (0.058 R)
• M68: 17,846,428 km (0.075 R)
• M69: 18,134,104 km (0.087 R)
• M70: 18,294,473 km (0.104 R)
• M71: 18,519,917 km (0.04 R)
• M72: 18,616,707 km (0.085 R)
• M73: 18,843,497 km (0.103 R)
• M74: 19,430,669 km (0.106 R)
• M75: 19,496,193 km (0.116 R)
• M76: 19,759,336 km (0.071 R)
• M77: 20,289,361 km (0.1 R)
• M78: 20,857,534 km (0.09 R)
• M79: 21,600,586 km (0.1 R)
• M80: 23,043,158 km (0.058 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 279

Radius: 5.6

Gravity: 8.9 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 12.57 AU - 13.71 AU

Year: 16898 Days

Day: 20.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 50,407,084 km

• M1: 74,201 km (0.105 R)
• M2: 181,163 km (0.099 R)
• M3: 222,901 km (0.05 R)
• M4: 683,812 km (0.088 R)
• M5: 828,024 km (0.056 R)
• M6: 1,082,939 km (0.075 R)
• M7: 1,566,888 km (0.099 R)
• M8: 1,637,648 km (0.081 R)
• M9: 1,685,370 km (0.11 R)
• M10: 2,188,318 km (0.089 R)
• M11: 2,763,222 km (0.087 R)
• M12: 3,321,522 km (0.087 R)
• M13: 4,075,046 km (0.101 R)
• M14: 4,605,819 km (0.116 R)
• M15: 5,442,071 km (0.036 R)
• M16: 5,477,825 km (0.056 R)
• M17: 7,210,468 km (0.063 R)
• M18: 7,527,765 km (0.08 R)
• M19: 8,258,401 km (0.082 R)
• M20: 8,842,132 km (0.088 R)
• M21: 11,352,833 km (0.089 R)
• M22: 11,675,366 km (0.114 R)
• M23: 12,047,715 km (0.07 R)
• M24: 13,967,205 km (0.057 R)
• M25: 14,213,742 km (0.071 R)
• M26: 14,362,443 km (0.117 R)
• M27: 15,012,446 km (0.046 R)
• M28: 15,062,860 km (0.116 R)
• M29: 15,214,403 km (0.066 R)
• M30: 17,019,301 km (0.076 R)
• M31: 17,282,593 km (0.059 R)
• M32: 17,866,623 km (0.049 R)
• M33: 18,673,405 km (0.118 R)
• M34: 19,988,968 km (0.105 R)
• M35: 21,788,930 km (0.116 R)
• M36: 22,304,444 km (0.106 R)
• M37: 23,522,919 km (0.092 R)
• M38: 23,698,696 km (0.086 R)
• M39: 23,757,488 km (0.05 R)
• M40: 23,874,923 km (0.11 R)
• M41: 24,287,962 km (0.091 R)
• M42: 24,584,316 km (0.037 R)
• M43: 24,882,015 km (0.08 R)
• M44: 25,480,856 km (0.082 R)
• M45: 26,205,657 km (0.033 R)
• M46: 27,121,196 km (0.086 R)
• M47: 28,109,440 km (0.108 R)
• M48: 29,676,777 km (0.111 R)
• M49: 30,951,051 km (0.098 R)
• M50: 31,208,061 km (0.08 R)
• M51: 31,272,388 km (0.119 R)
• M52: 31,918,351 km (0.104 R)
• M53: 33,026,722 km (0.117 R)
• M54: 33,882,721 km (0.091 R)
• M55: 34,812,621 km (0.078 R)
• M56: 35,146,823 km (0.101 R)
• M57: 36,901,606 km (0.097 R)
• M58: 36,969,673 km (0.034 R)
• M59: 37,310,607 km (0.112 R)
• M60: 37,584,071 km (0.115 R)
• M61: 37,652,587 km (0.08 R)
• M62: 37,926,950 km (0.108 R)
• M63: 38,753,927 km (0.101 R)
• M64: 40,355,372 km (0.105 R)
• M65: 40,706,478 km (0.115 R)
• M66: 41,765,631 km (0.064 R)
• M67: 41,836,541 km (0.044 R)
• M68: 43,622,889 km (0.09 R)
• M69: 45,142,504 km (0.082 R)
• M70: 46,091,852 km (0.119 R)
• M71: 46,385,363 km (0.063 R)
• M72: 48,904,591 km (0.076 R)
• M73: 49,128,988 km (0.106 R)
• M74: 50,105,413 km (0.07 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 12,639 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit