🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.44 AU - 0.72 AU

Year: 167 Days

Day: 23.5 Hours

Environment

Temp: 213 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 40,997,795 km

• M1: 42,187 km (0.092 R)
• M2: 363,672 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.62 AU - 0.64 AU

Year: 189 Days

Day: 18.3 Hours

Environment

Temp: 151 °C

Axial Tilt: 178.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,997,795 km

• M1: 182,809 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.06 AU - 2.34 AU

Year: 1236 Days

Day: 24.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.5 AU - 3.46 AU

Year: 1948 Days

Day: 32.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.5

Radius: 9

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.62 AU - 7.26 AU

Year: 6924 Days

Day: 6 Hours

Environment

Temp: -169 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 40,997,795 km

• M1: 114,143 km (0.089 R)
• M2: 180,714 km (0.12 R)
• M3: 306,526 km (0.045 R)
• M4: 443,109 km (0.055 R)
• M5: 591,809 km (0.083 R)
• M6: 683,363 km (0.075 R)
• M7: 758,012 km (0.088 R)
• M8: 928,105 km (0.066 R)
• M9: 1,939,387 km (0.086 R)
• M10: 2,883,948 km (0.115 R)
• M11: 3,697,910 km (0.119 R)
• M12: 3,814,297 km (0.106 R)
• M13: 4,210,731 km (0.099 R)
• M14: 4,957,374 km (0.033 R)
• M15: 5,215,431 km (0.111 R)
• M16: 5,411,853 km (0.052 R)
• M17: 5,632,958 km (0.118 R)
• M18: 5,992,891 km (0.097 R)
• M19: 7,384,151 km (0.074 R)
• M20: 7,604,808 km (0.082 R)
• M21: 7,827,858 km (0.093 R)
• M22: 8,896,436 km (0.108 R)
• M23: 9,634,103 km (0.078 R)
• M24: 10,832,681 km (0.087 R)
• M25: 11,167,631 km (0.098 R)
• M26: 11,364,651 km (0.082 R)
• M27: 12,048,762 km (0.091 R)
• M28: 12,570,709 km (0.096 R)
• M29: 12,952,184 km (0.086 R)
• M30: 13,367,318 km (0.052 R)
• M31: 14,669,567 km (0.117 R)
• M32: 15,476,498 km (0.119 R)
• M33: 15,664,842 km (0.118 R)
• M34: 16,361,669 km (0.094 R)
• M35: 17,883,977 km (0.115 R)
• M36: 18,912,612 km (0.119 R)
• M37: 19,181,140 km (0.091 R)
• M38: 19,349,737 km (0.107 R)
• M39: 19,451,014 km (0.111 R)
• M40: 20,646,301 km (0.057 R)
• M41: 20,819,087 km (0.09 R)
• M42: 20,957,614 km (0.115 R)
• M43: 21,270,274 km (0.055 R)
• M44: 21,514,717 km (0.054 R)
• M45: 21,795,063 km (0.059 R)
• M46: 22,182,522 km (0.118 R)
• M47: 22,430,406 km (0.119 R)
• M48: 22,572,374 km (0.113 R)
• M49: 22,679,037 km (0.085 R)
• M50: 22,857,208 km (0.082 R)
• M51: 23,610,733 km (0.1 R)
• M52: 23,863,852 km (0.113 R)
• M53: 24,154,072 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.5

Radius: 9.2

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 7.4 AU - 7.42 AU

Year: 7640 Days

Day: 9.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,997,795 km

• M1: 147,653 km (0.114 R)
• M2: 208,539 km (0.112 R)
• M3: 345,122 km (0.095 R)
• M4: 816,356 km (0.029 R)
• M5: 1,109,418 km (0.109 R)
• M6: 1,358,199 km (0.082 R)
• M7: 1,608,626 km (0.11 R)
• M8: 1,908,121 km (0.095 R)
• M9: 2,064,451 km (0.096 R)
• M10: 2,371,575 km (0.105 R)
• M11: 2,948,724 km (0.064 R)
• M12: 3,069,449 km (0.062 R)
• M13: 3,212,165 km (0.101 R)
• M14: 3,357,275 km (0.089 R)
• M15: 3,718,554 km (0.098 R)
• M16: 3,783,629 km (0.086 R)
• M17: 3,849,004 km (0.065 R)
• M18: 4,594,001 km (0.088 R)
• M19: 4,687,350 km (0.116 R)
• M20: 4,923,416 km (0.107 R)
• M21: 5,333,762 km (0.043 R)
• M22: 5,530,633 km (0.114 R)
• M23: 5,629,966 km (0.091 R)
• M24: 6,084,594 km (0.093 R)
• M25: 6,603,549 km (0.095 R)
• M26: 6,948,522 km (0.097 R)
• M27: 7,962,496 km (0.115 R)
• M28: 8,074,844 km (0.069 R)
• M29: 8,244,339 km (0.06 R)
• M30: 8,501,049 km (0.041 R)
• M31: 9,227,496 km (0.093 R)
• M32: 9,762,907 km (0.1 R)
• M33: 10,186,269 km (0.069 R)
• M34: 10,400,194 km (0.085 R)
• M35: 10,461,678 km (0.107 R)
• M36: 10,957,296 km (0.084 R)
• M37: 11,715,009 km (0.082 R)
• M38: 11,875,079 km (0.11 R)
• M39: 12,164,850 km (0.12 R)
• M40: 12,229,626 km (0.095 R)
• M41: 12,391,940 km (0.12 R)
• M42: 12,555,001 km (0.111 R)
• M43: 12,718,811 km (0.11 R)
• M44: 13,649,011 km (0.081 R)
• M45: 13,749,839 km (0.119 R)
• M46: 14,292,581 km (0.079 R)
• M47: 14,360,947 km (0.115 R)
• M48: 14,600,902 km (0.112 R)
• M49: 14,704,124 km (0.103 R)
• M50: 15,293,989 km (0.066 R)
• M51: 15,609,341 km (0.047 R)
• M52: 16,532,509 km (0.095 R)
• M53: 17,254,618 km (0.06 R)
• M54: 17,436,829 km (0.064 R)
• M55: 17,582,986 km (0.084 R)
• M56: 17,766,243 km (0.099 R)
• M57: 18,468,605 km (0.047 R)
• M58: 18,954,349 km (0.096 R)
• M59: 19,482,280 km (0.07 R)
• M60: 19,824,111 km (0.113 R)
• M61: 21,016,855 km (0.12 R)
• M62: 21,172,437 km (0.092 R)
• M63: 21,367,513 km (0.046 R)
• M64: 21,523,992 km (0.06 R)
• M65: 21,720,115 km (0.065 R)
• M66: 21,838,148 km (0.118 R)
• M67: 21,916,836 km (0.048 R)
• M68: 22,153,649 km (0.102 R)
• M69: 22,749,498 km (0.035 R)
• M70: 23,109,580 km (0.073 R)
• M71: 25,640,477 km (0.101 R)
• M72: 25,765,241 km (0.089 R)
• M73: 26,391,608 km (0.081 R)
• M74: 26,643,680 km (0.072 R)
• M75: 27,107,733 km (0.054 R)
• M76: 27,574,478 km (0.108 R)
• M77: 28,300,925 km (0.084 R)
• M78: 28,774,402 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.2

Radius: 8.7

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 7.6 AU - 8.34 AU

Year: 8522 Days

Day: 13.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 40,997,795 km

• M1: 269,875 km (0.079 R)
• M2: 472,729 km (0.09 R)
• M3: 724,203 km (0.062 R)
• M4: 1,175,690 km (0.108 R)
• M5: 1,324,390 km (0.11 R)
• M6: 1,519,316 km (0.07 R)
• M7: 2,296,178 km (0.073 R)
• M8: 2,365,890 km (0.047 R)
• M9: 3,494,606 km (0.097 R)
• M10: 3,656,322 km (0.073 R)
• M11: 4,298,844 km (0.102 R)
• M12: 4,472,228 km (0.092 R)
• M13: 4,677,477 km (0.081 R)
• M14: 4,885,866 km (0.03 R)
• M15: 4,945,855 km (0.032 R)
• M16: 5,127,617 km (0.08 R)
• M17: 5,373,556 km (0.056 R)
• M18: 6,037,172 km (0.117 R)
• M19: 6,659,798 km (0.049 R)
• M20: 6,995,645 km (0.115 R)
• M21: 7,965,638 km (0.089 R)
• M22: 8,322,130 km (0.073 R)
• M23: 8,394,086 km (0.091 R)
• M24: 8,574,950 km (0.1 R)
• M25: 8,830,164 km (0.06 R)
• M26: 9,014,020 km (0.111 R)
• M27: 10,143,783 km (0.12 R)
• M28: 10,220,676 km (0.099 R)
• M29: 10,491,299 km (0.045 R)
• M30: 10,764,464 km (0.119 R)
• M31: 11,158,505 km (0.092 R)
• M32: 11,758,692 km (0.111 R)
• M33: 11,839,475 km (0.07 R)
• M34: 12,328,211 km (0.12 R)
• M35: 12,451,480 km (0.091 R)
• M36: 13,494,326 km (0.113 R)
• M37: 14,262,362 km (0.116 R)
• M38: 14,348,530 km (0.067 R)
• M39: 14,478,232 km (0.112 R)
• M40: 15,618,167 km (0.093 R)
• M41: 15,840,619 km (0.051 R)
• M42: 15,929,929 km (0.062 R)
• M43: 16,153,877 km (0.065 R)
• M44: 16,424,051 km (0.045 R)
• M45: 16,559,736 km (0.089 R)
• M46: 17,060,291 km (0.066 R)
• M47: 17,750,984 km (0.107 R)
• M48: 18,263,207 km (0.089 R)
• M49: 19,159,448 km (0.096 R)
• M50: 19,254,742 km (0.092 R)
• M51: 19,397,758 km (0.062 R)
• M52: 19,973,560 km (0.042 R)
• M53: 20,603,666 km (0.095 R)
• M54: 20,896,579 km (0.086 R)
• M55: 21,684,810 km (0.099 R)
• M56: 21,883,326 km (0.103 R)
• M57: 22,935,598 km (0.081 R)
• M58: 23,391,721 km (0.088 R)
• M59: 23,595,324 km (0.11 R)
• M60: 23,953,162 km (0.063 R)
• M61: 25,089,358 km (0.091 R)
• M62: 26,190,099 km (0.094 R)
• M63: 26,348,673 km (0.033 R)
• M64: 26,507,546 km (0.107 R)
• M65: 26,719,975 km (0.078 R)
• M66: 26,932,853 km (0.089 R)
• M67: 27,574,927 km (0.099 R)
• M68: 27,736,193 km (0.061 R)
• M69: 28,710,524 km (0.108 R)
• M70: 28,819,581 km (0.089 R)
• M71: 29,531,068 km (0.062 R)
• M72: 30,137,837 km (0.086 R)
• M73: 30,359,392 km (0.045 R)
• M74: 30,971,696 km (0.085 R)
• M75: 31,869,433 km (0.119 R)
• M76: 31,982,230 km (0.099 R)
• M77: 32,095,326 km (0.057 R)
• M78: 33,232,120 km (0.11 R)
• M79: 33,575,896 km (0.119 R)
• M80: 34,845,982 km (0.044 R)
• M81: 35,253,337 km (0.114 R)
• M82: 35,779,472 km (0.049 R)
• M83: 37,611,597 km (0.115 R)
• M84: 37,671,287 km (0.115 R)
• M85: 37,790,517 km (0.068 R)
• M86: 38,449,046 km (0.09 R)
• M87: 38,629,162 km (0.087 R)
• M88: 38,930,303 km (0.085 R)
• M89: 38,990,591 km (0.105 R)
• M90: 39,474,091 km (0.098 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 14,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit