🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.47 AU - 0.65 AU

Year: 156 Days

Day: 15.7 Hours

Environment

Temp: 154 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.48 AU - 0.66 AU

Year: 160 Days

Day: 30 Hours

Environment

Temp: 213 °C

Axial Tilt: 45 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,965,949 km

• M1: 305,479 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.92 AU - 1.08 AU

Year: 373 Days

Day: 33.8 Hours

Environment

Temp: 24 °C

Axial Tilt: 18.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.42 AU - 2.08 AU

Year: 863 Days

Day: 33.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.03 AU - 3.39 AU

Year: 2144 Days

Day: 34 Hours

Environment

Temp: -109 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.4

Radius: 14.5

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.85 AU - 6.05 AU

Year: 4105 Days

Day: 14.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 28,965,949 km

• M1: 188,643 km (0.067 R)
• M2: 290,968 km (0.102 R)
• M3: 420,968 km (0.101 R)
• M4: 685,009 km (0.081 R)
• M5: 927,208 km (0.11 R)
• M6: 1,053,767 km (0.112 R)
• M7: 1,274,574 km (0.101 R)
• M8: 1,377,946 km (0.079 R)
• M9: 1,552,377 km (0.068 R)
• M10: 1,792,182 km (0.113 R)
• M11: 2,014,186 km (0.065 R)
• M12: 2,717,894 km (0.079 R)
• M13: 2,836,675 km (0.115 R)
• M14: 3,185,836 km (0.067 R)
• M15: 3,717,208 km (0.082 R)
• M16: 3,849,752 km (0.027 R)
• M17: 4,041,835 km (0.116 R)
• M18: 4,276,554 km (0.116 R)
• M19: 4,966,350 km (0.078 R)
• M20: 5,324,338 km (0.084 R)
• M21: 5,582,245 km (0.102 R)
• M22: 6,088,185 km (0.113 R)
• M23: 6,426,126 km (0.118 R)
• M24: 6,517,381 km (0.084 R)
• M25: 7,191,319 km (0.097 R)
• M26: 7,596,879 km (0.108 R)
• M27: 7,766,224 km (0.09 R)
• M28: 7,936,616 km (0.054 R)
• M29: 8,306,123 km (0.112 R)
• M30: 8,757,011 km (0.049 R)
• M31: 8,883,720 km (0.095 R)
• M32: 9,164,515 km (0.063 R)
• M33: 9,396,541 km (0.081 R)
• M34: 9,682,872 km (0.118 R)
• M35: 9,840,249 km (0.035 R)
• M36: 10,184,025 km (0.119 R)
• M37: 10,720,931 km (0.068 R)
• M38: 10,856,467 km (0.077 R)
• M39: 11,322,016 km (0.039 R)
• M40: 11,654,572 km (0.095 R)
• M41: 11,766,172 km (0.093 R)
• M42: 12,187,888 km (0.111 R)
• M43: 13,045,982 km (0.089 R)
• M44: 13,190,942 km (0.082 R)
• M45: 13,424,015 km (0.097 R)
• M46: 13,570,322 km (0.1 R)
• M47: 13,717,227 km (0.099 R)
• M48: 14,309,934 km (0.119 R)
• M49: 14,549,440 km (0.12 R)
• M50: 14,880,949 km (0.119 R)
• M51: 15,093,228 km (0.103 R)
• M52: 15,459,294 km (0.057 R)
• M53: 15,551,297 km (0.106 R)
• M54: 15,735,901 km (0.112 R)
• M55: 16,575,594 km (0.071 R)
• M56: 16,701,256 km (0.11 R)
• M57: 17,429,798 km (0.088 R)
• M58: 17,589,568 km (0.092 R)
• M59: 18,136,348 km (0.096 R)
• M60: 18,233,437 km (0.111 R)
• M61: 18,786,949 km (0.104 R)
• M62: 19,180,990 km (0.116 R)
• M63: 19,312,936 km (0.034 R)
• M64: 19,843,709 km (0.084 R)
• M65: 20,177,910 km (0.106 R)
• M66: 21,464,901 km (0.092 R)
• M67: 22,569,382 km (0.053 R)
• M68: 22,743,514 km (0.047 R)
• M69: 22,988,256 km (0.12 R)
• M70: 23,550,744 km (0.044 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.1

Radius: 13.9

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.78 AU - 6.28 AU

Year: 4205 Days

Day: 9.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 28,965,949 km

• M1: 195,824 km (0.086 R)
• M2: 286,330 km (0.035 R)
• M3: 469,139 km (0.086 R)
• M4: 625,917 km (0.033 R)
• M5: 732,132 km (0.092 R)
• M6: 1,287,140 km (0.07 R)
• M7: 1,927,269 km (0.06 R)
• M8: 2,166,327 km (0.095 R)
• M9: 2,336,420 km (0.07 R)
• M10: 2,462,979 km (0.069 R)
• M11: 2,657,457 km (0.098 R)
• M12: 3,200,946 km (0.085 R)
• M13: 3,360,118 km (0.1 R)
• M14: 3,613,088 km (0.1 R)
• M15: 3,834,941 km (0.112 R)
• M16: 3,947,738 km (0.112 R)
• M17: 4,350,904 km (0.088 R)
• M18: 4,687,200 km (0.112 R)
• M19: 4,828,122 km (0.079 R)
• M20: 6,028,196 km (0.119 R)
• M21: 6,537,876 km (0.093 R)
• M22: 6,650,523 km (0.072 R)
• M23: 6,854,874 km (0.092 R)
• M24: 6,946,428 km (0.103 R)
• M25: 7,130,732 km (0.115 R)
• M26: 7,669,733 km (0.114 R)
• M27: 7,932,277 km (0.083 R)
• M28: 8,028,469 km (0.116 R)
• M29: 8,173,429 km (0.119 R)
• M30: 8,712,730 km (0.118 R)
• M31: 9,011,776 km (0.051 R)
• M32: 9,441,271 km (0.085 R)
• M33: 9,722,665 km (0.085 R)
• M34: 10,032,931 km (0.056 R)
• M35: 10,346,488 km (0.108 R)
• M36: 10,636,857 km (0.071 R)
• M37: 11,660,406 km (0.049 R)
• M38: 12,128,498 km (0.086 R)
• M39: 12,462,550 km (0.043 R)
• M40: 12,658,972 km (0.117 R)
• M41: 12,799,743 km (0.114 R)
• M42: 12,912,839 km (0.057 R)
• M43: 13,282,645 km (0.104 R)
• M44: 13,454,533 km (0.11 R)
• M45: 13,627,169 km (0.05 R)
• M46: 13,771,531 km (0.116 R)
• M47: 13,916,492 km (0.117 R)
• M48: 14,237,080 km (0.07 R)
• M49: 14,471,799 km (0.104 R)
• M50: 14,648,773 km (0.068 R)
• M51: 14,915,506 km (0.081 R)
• M52: 15,004,666 km (0.102 R)
• M53: 15,094,126 km (0.067 R)
• M54: 16,919,968 km (0.074 R)
• M55: 17,512,675 km (0.047 R)
• M56: 18,175,692 km (0.09 R)
• M57: 18,847,088 km (0.103 R)
• M58: 18,943,578 km (0.093 R)
• M59: 19,396,411 km (0.119 R)
• M60: 20,312,698 km (0.097 R)
• M61: 20,676,670 km (0.098 R)
• M62: 20,842,723 km (0.09 R)
• M63: 21,410,896 km (0.09 R)
• M64: 21,511,575 km (0.071 R)
• M65: 21,646,213 km (0.118 R)
• M66: 21,882,578 km (0.066 R)
• M67: 22,221,567 km (0.103 R)
• M68: 22,630,717 km (0.058 R)
• M69: 22,904,930 km (0.045 R)
• M70: 23,111,225 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.3

Radius: 11.1

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.83 AU - 6.59 AU

Year: 5086 Days

Day: 9 Hours

Environment

Temp: -152 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 28,965,949 km

• M1: 158,723 km (0.109 R)
• M2: 251,923 km (0.091 R)
• M3: 360,082 km (0.106 R)
• M4: 431,739 km (0.076 R)
• M5: 753,973 km (0.061 R)
• M6: 903,422 km (0.12 R)
• M7: 1,063,342 km (0.115 R)
• M8: 1,247,646 km (0.027 R)
• M9: 1,427,313 km (0.076 R)
• M10: 1,504,955 km (0.078 R)
• M11: 1,729,800 km (0.047 R)
• M12: 2,035,129 km (0.116 R)
• M13: 2,302,910 km (0.081 R)
• M14: 2,525,511 km (0.084 R)
• M15: 2,716,548 km (0.079 R)
• M16: 2,794,189 km (0.113 R)
• M17: 2,872,728 km (0.11 R)
• M18: 3,235,353 km (0.099 R)
• M19: 3,527,518 km (0.082 R)
• M20: 4,115,288 km (0.052 R)
• M21: 4,227,486 km (0.083 R)
• M22: 4,922,368 km (0.075 R)
• M23: 5,065,683 km (0.089 R)
• M24: 5,283,198 km (0.106 R)
• M25: 6,287,150 km (0.042 R)
• M26: 6,468,911 km (0.118 R)
• M27: 6,784,563 km (0.052 R)
• M28: 7,240,387 km (0.072 R)
• M29: 7,928,687 km (0.076 R)
• M30: 8,494,466 km (0.088 R)
• M31: 8,666,803 km (0.12 R)
• M32: 8,985,746 km (0.092 R)
• M33: 9,635,150 km (0.101 R)
• M34: 10,545,004 km (0.101 R)
• M35: 11,229,714 km (0.119 R)
• M36: 11,864,607 km (0.084 R)
• M37: 11,960,948 km (0.03 R)
• M38: 12,089,602 km (0.111 R)
• M39: 12,609,156 km (0.084 R)
• M40: 12,838,788 km (0.091 R)
• M41: 13,838,551 km (0.07 R)
• M42: 13,973,788 km (0.06 R)
• M43: 14,794,332 km (0.053 R)
• M44: 14,967,117 km (0.054 R)
• M45: 15,771,206 km (0.045 R)
• M46: 15,841,667 km (0.096 R)
• M47: 16,445,892 km (0.069 R)
• M48: 16,661,014 km (0.081 R)
• M49: 16,768,874 km (0.093 R)
• M50: 17,384,469 km (0.102 R)
• M51: 17,823,539 km (0.058 R)
• M52: 18,489,100 km (0.074 R)
• M53: 18,974,844 km (0.118 R)
• M54: 19,692,166 km (0.09 R)
• M55: 20,495,507 km (0.12 R)
• M56: 20,726,935 km (0.093 R)
• M57: 20,804,277 km (0.109 R)
• M58: 20,998,156 km (0.036 R)
• M59: 21,309,469 km (0.109 R)
• M60: 21,504,844 km (0.037 R)
• M61: 22,252,683 km (0.056 R)
• M62: 22,570,130 km (0.108 R)
• M63: 23,048,993 km (0.061 R)
• M64: 23,491,054 km (0.104 R)
• M65: 23,773,794 km (0.111 R)
• M66: 23,976,500 km (0.082 R)
• M67: 24,424,246 km (0.101 R)
• M68: 24,506,076 km (0.068 R)
• M69: 24,587,756 km (0.07 R)
• M70: 24,669,736 km (0.113 R)
• M71: 24,915,974 km (0.097 R)
• M72: 25,121,821 km (0.059 R)
• M73: 25,369,705 km (0.104 R)
• M74: 25,742,802 km (0.11 R)
• M75: 26,117,843 km (0.08 R)
• M76: 26,285,094 km (0.112 R)
• M77: 26,831,126 km (0.073 R)
• M78: 26,915,499 km (0.045 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 19,857 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit