🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.63 AU - 0.79 AU

Year: 213 Days

Day: 43.5 Hours

Environment

Temp: 179 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 28,170,095 km

• M1: 12,865 km (0.098 R)
• M2: 122,072 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.97 AU - 1.25 AU

Year: 417 Days

Day: 28.1 Hours

Environment

Temp: 41 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 28,170,095 km

• M1: 43,683 km (0.103 R)
• M2: 188,344 km (0.032 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.35 AU - 2.75 AU

Year: 1451 Days

Day: 23 Hours

Environment

Temp: -84 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,170,095 km

• M1: 1,884,036 km (0.061 R)

Asteroid Belt

Center: 5.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.5

Radius: 8.2

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.29 AU - 7.69 AU

Year: 7307 Days

Day: 9.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 28,170,095 km

• M1: 136,583 km (0.099 R)
• M2: 288,873 km (0.092 R)
• M3: 371,003 km (0.079 R)
• M4: 534,663 km (0.088 R)
• M5: 620,682 km (0.048 R)
• M6: 722,259 km (0.096 R)
• M7: 840,740 km (0.058 R)
• M8: 1,222,364 km (0.075 R)
• M9: 1,273,676 km (0.116 R)
• M10: 1,597,107 km (0.056 R)
• M11: 1,653,505 km (0.071 R)
• M12: 1,991,148 km (0.116 R)
• M13: 2,160,193 km (0.093 R)
• M14: 2,334,176 km (0.064 R)
• M15: 2,512,646 km (0.065 R)
• M16: 2,578,618 km (0.044 R)
• M17: 2,695,754 km (0.107 R)
• M18: 2,797,331 km (0.047 R)
• M19: 3,234,904 km (0.028 R)
• M20: 3,361,315 km (0.103 R)
• M21: 3,416,067 km (0.103 R)
• M22: 3,656,471 km (0.119 R)
• M23: 3,712,720 km (0.116 R)
• M24: 3,902,410 km (0.094 R)
• M25: 4,713,081 km (0.091 R)
• M26: 4,794,911 km (0.115 R)
• M27: 5,423,820 km (0.111 R)
• M28: 5,596,008 km (0.068 R)
• M29: 5,791,831 km (0.064 R)
• M30: 6,012,039 km (0.062 R)
• M31: 6,235,090 km (0.091 R)
• M32: 6,324,998 km (0.044 R)
• M33: 6,529,049 km (0.079 R)
• M34: 6,781,421 km (0.092 R)
• M35: 6,990,260 km (0.083 R)
• M36: 7,154,069 km (0.108 R)
• M37: 7,438,156 km (0.116 R)
• M38: 7,822,473 km (0.114 R)
• M39: 7,919,562 km (0.09 R)
• M40: 8,287,273 km (0.064 R)
• M41: 8,685,802 km (0.117 R)
• M42: 9,346,576 km (0.029 R)
• M43: 9,398,037 km (0.044 R)
• M44: 9,553,170 km (0.109 R)
• M45: 9,735,081 km (0.094 R)
• M46: 10,421,137 km (0.118 R)
• M47: 10,743,072 km (0.072 R)
• M48: 10,851,082 km (0.12 R)
• M49: 11,506,769 km (0.062 R)
• M50: 11,700,498 km (0.048 R)
• M51: 11,756,149 km (0.107 R)
• M52: 12,091,098 km (0.115 R)
• M53: 12,514,460 km (0.109 R)
• M54: 12,713,725 km (0.114 R)
• M55: 13,288,629 km (0.099 R)
• M56: 14,048,736 km (0.092 R)
• M57: 15,003,470 km (0.07 R)
• M58: 15,184,782 km (0.104 R)
• M59: 15,702,690 km (0.079 R)
• M60: 15,794,543 km (0.081 R)
• M61: 15,886,695 km (0.05 R)
• M62: 15,948,330 km (0.105 R)
• M63: 16,226,283 km (0.096 R)
• M64: 16,288,216 km (0.107 R)
• M65: 16,350,299 km (0.078 R)
• M66: 17,195,677 km (0.11 R)
• M67: 17,575,955 km (0.11 R)
• M68: 17,735,276 km (0.104 R)
• M69: 17,895,047 km (0.113 R)
• M70: 18,248,247 km (0.07 R)
• M71: 18,441,827 km (0.096 R)
• M72: 19,190,415 km (0.087 R)
• M73: 19,948,876 km (0.028 R)
• M74: 20,114,930 km (0.073 R)
• M75: 20,314,942 km (0.057 R)
• M76: 21,223,300 km (0.091 R)
• M77: 21,528,929 km (0.101 R)
• M78: 22,385,676 km (0.1 R)
• M79: 22,454,790 km (0.073 R)
• M80: 22,558,461 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.3

Radius: 13.6

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 7.88 AU - 8.5 AU

Year: 8355 Days

Day: 5.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 28,170,095 km

• M1: 200,312 km (0.107 R)
• M2: 343,028 km (0.115 R)
• M3: 628,012 km (0.119 R)
• M4: 933,192 km (0.108 R)
• M5: 1,145,920 km (0.115 R)
• M6: 1,330,523 km (0.109 R)
• M7: 1,501,963 km (0.104 R)
• M8: 1,893,161 km (0.096 R)
• M9: 2,048,294 km (0.059 R)
• M10: 2,140,746 km (0.107 R)
• M11: 2,248,306 km (0.12 R)
• M12: 2,357,662 km (0.054 R)
• M13: 2,813,637 km (0.098 R)
• M14: 2,902,199 km (0.074 R)
• M15: 3,266,320 km (0.042 R)
• M16: 3,485,630 km (0.074 R)
• M17: 5,208,399 km (0.097 R)
• M18: 5,802,303 km (0.113 R)
• M19: 6,184,526 km (0.104 R)
• M20: 7,257,591 km (0.113 R)
• M21: 7,359,766 km (0.105 R)
• M22: 7,941,553 km (0.115 R)
• M23: 8,754,767 km (0.055 R)
• M24: 9,017,161 km (0.052 R)
• M25: 9,594,609 km (0.055 R)
• M26: 9,774,725 km (0.059 R)
• M27: 10,622,346 km (0.059 R)
• M28: 10,996,191 km (0.087 R)
• M29: 11,805,067 km (0.088 R)
• M30: 11,949,728 km (0.108 R)
• M31: 12,314,149 km (0.032 R)
• M32: 12,633,091 km (0.069 R)
• M33: 13,178,824 km (0.119 R)
• M34: 14,012,085 km (0.044 R)
• M35: 14,165,422 km (0.089 R)
• M36: 14,706,518 km (0.052 R)
• M37: 16,992,373 km (0.09 R)
• M38: 17,128,657 km (0.12 R)
• M39: 17,539,752 km (0.108 R)
• M40: 17,732,733 km (0.057 R)
• M41: 18,989,954 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.1

Radius: 13.7

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.59 AU - 10.35 AU

Year: 8787 Days

Day: 10.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 28,170,095 km

• M1: 175,030 km (0.101 R)
• M2: 287,826 km (0.071 R)
• M3: 385,963 km (0.116 R)
• M4: 512,074 km (0.118 R)
• M5: 666,907 km (0.112 R)
• M6: 876,494 km (0.084 R)
• M7: 1,016,218 km (0.074 R)
• M8: 1,437,636 km (0.093 R)
• M9: 1,528,441 km (0.107 R)
• M10: 1,621,342 km (0.025 R)
• M11: 1,945,520 km (0.103 R)
• M12: 2,237,835 km (0.116 R)
• M13: 2,471,058 km (0.11 R)
• M14: 2,600,011 km (0.117 R)
• M15: 3,099,069 km (0.045 R)
• M16: 3,649,290 km (0.059 R)
• M17: 3,903,906 km (0.104 R)
• M18: 4,318,891 km (0.091 R)
• M19: 4,430,491 km (0.118 R)
• M20: 4,771,125 km (0.088 R)
• M21: 5,073,462 km (0.104 R)
• M22: 5,599,448 km (0.064 R)
• M23: 5,696,986 km (0.098 R)
• M24: 6,472,053 km (0.097 R)
• M25: 6,963,631 km (0.034 R)
• M26: 7,094,978 km (0.101 R)
• M27: 7,846,109 km (0.116 R)
• M28: 8,092,946 km (0.106 R)
• M29: 8,370,300 km (0.095 R)
• M30: 8,707,344 km (0.116 R)
• M31: 8,820,590 km (0.088 R)
• M32: 9,481,812 km (0.076 R)
• M33: 9,862,539 km (0.098 R)
• M34: 10,248,501 km (0.093 R)
• M35: 10,669,619 km (0.084 R)
• M36: 10,882,348 km (0.111 R)
• M37: 11,219,541 km (0.094 R)
• M38: 11,684,790 km (0.088 R)
• M39: 11,904,101 km (0.069 R)
• M40: 11,998,497 km (0.041 R)
• M41: 12,474,368 km (0.083 R)
• M42: 12,859,433 km (0.073 R)
• M43: 13,641,531 km (0.051 R)
• M44: 14,138,196 km (0.053 R)
• M45: 14,338,507 km (0.116 R)
• M46: 14,472,696 km (0.093 R)
• M47: 14,843,550 km (0.029 R)
• M48: 15,285,910 km (0.104 R)
• M49: 16,009,815 km (0.095 R)
• M50: 16,183,797 km (0.082 R)
• M51: 16,288,366 km (0.107 R)
• M52: 16,639,023 km (0.115 R)
• M53: 16,815,399 km (0.113 R)
• M54: 17,347,818 km (0.107 R)
• M55: 17,741,859 km (0.093 R)
• M56: 18,211,446 km (0.112 R)
• M57: 18,465,912 km (0.075 R)
• M58: 19,199,690 km (0.102 R)
• M59: 19,830,843 km (0.117 R)
• M60: 20,017,841 km (0.081 R)
• M61: 21,342,829 km (0.078 R)
• M62: 22,112,660 km (0.091 R)
• M63: 22,501,016 km (0.096 R)
• M64: 22,813,376 km (0.103 R)
• M65: 23,402,792 km (0.076 R)
• M66: 23,758,984 km (0.083 R)
• M67: 24,476,456 km (0.119 R)
• M68: 24,596,732 km (0.079 R)
• M69: 24,958,909 km (0.068 R)
• M70: 25,079,933 km (0.089 R)
• M71: 25,322,731 km (0.072 R)
• M72: 25,485,044 km (0.116 R)
• M73: 25,606,967 km (0.104 R)
• M74: 27,584,202 km (0.079 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 19,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit