🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.47 AU - 0.71 AU

Year: 172 Days

Day: 28.8 Hours

Environment

Temp: 171 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.57 AU - 0.93 AU

Year: 246 Days

Day: 30.1 Hours

Environment

Temp: 122 °C

Axial Tilt: 41.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.4 AU - 1.46 AU

Year: 648 Days

Day: 47.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.47 AU - 2.37 AU

Year: 1008 Days

Day: 28.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.62 AU - 2.66 AU

Year: 1625 Days

Day: 42.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 119.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.8

Radius: 11.5

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.87 AU - 7.25 AU

Year: 5650 Days

Day: 14.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 101,020,819 km

• M1: 153,936 km (0.117 R)
• M2: 338,241 km (0.08 R)
• M3: 505,940 km (0.087 R)
• M4: 853,306 km (0.071 R)
• M5: 1,035,965 km (0.102 R)
• M6: 1,495,081 km (0.113 R)
• M7: 1,718,730 km (0.108 R)
• M8: 2,421,541 km (0.087 R)
• M9: 2,993,902 km (0.119 R)
• M10: 3,188,080 km (0.097 R)
• M11: 5,780,911 km (0.061 R)
• M12: 6,112,719 km (0.082 R)
• M13: 6,292,236 km (0.119 R)
• M14: 6,748,809 km (0.108 R)
• M15: 7,693,818 km (0.118 R)
• M16: 7,985,534 km (0.056 R)
• M17: 8,730,532 km (0.063 R)
• M18: 8,907,506 km (0.086 R)
• M19: 9,188,301 km (0.066 R)
• M20: 9,368,417 km (0.108 R)
• M21: 10,233,242 km (0.104 R)
• M22: 10,339,906 km (0.064 R)
• M23: 10,634,913 km (0.069 R)
• M24: 10,824,154 km (0.082 R)
• M25: 11,069,046 km (0.091 R)
• M26: 11,233,304 km (0.112 R)
• M27: 11,675,515 km (0.119 R)
• M28: 11,870,741 km (0.118 R)
• M29: 12,123,262 km (0.093 R)
• M30: 13,093,554 km (0.029 R)
• M31: 13,180,470 km (0.035 R)
• M32: 13,267,386 km (0.101 R)
• M33: 13,617,445 km (0.09 R)
• M34: 14,326,539 km (0.096 R)
• M35: 14,475,688 km (0.114 R)
• M36: 14,745,713 km (0.101 R)
• M37: 14,896,358 km (0.084 R)
• M38: 15,718,996 km (0.106 R)
• M39: 15,996,500 km (0.046 R)
• M40: 16,400,265 km (0.104 R)
• M41: 16,996,263 km (0.075 R)
• M42: 17,791,376 km (0.054 R)
• M43: 19,187,273 km (0.094 R)
• M44: 19,318,919 km (0.104 R)
• M45: 19,450,865 km (0.104 R)
• M46: 19,649,381 km (0.084 R)
• M47: 20,382,859 km (0.044 R)
• M48: 20,820,583 km (0.118 R)
• M49: 21,465,798 km (0.081 R)
• M50: 21,568,273 km (0.103 R)
• M51: 21,808,078 km (0.037 R)
• M52: 22,083,189 km (0.05 R)
• M53: 22,324,939 km (0.103 R)
• M54: 22,845,689 km (0.089 R)
• M55: 23,055,126 km (0.094 R)
• M56: 23,230,156 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741.5

Radius: 5.7

Gravity: 22.82 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 15.69 AU - 20.71 AU

Year: 29407 Days

Day: 17.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 101,020,819 km

• M1: 96,491 km (0.042 R)
• M2: 171,888 km (0.086 R)
• M3: 314,604 km (0.103 R)
• M4: 378,034 km (0.072 R)
• M5: 676,033 km (0.083 R)
• M6: 848,370 km (0.106 R)
• M7: 1,743,862 km (0.078 R)
• M8: 2,661,346 km (0.054 R)
• M9: 3,753,859 km (0.116 R)
• M10: 6,053,179 km (0.081 R)
• M11: 6,350,878 km (0.111 R)
• M12: 6,410,867 km (0.065 R)
• M13: 7,715,959 km (0.039 R)
• M14: 7,780,136 km (0.059 R)
• M15: 7,844,464 km (0.1 R)
• M16: 8,103,567 km (0.03 R)
• M17: 8,299,839 km (0.091 R)
• M18: 8,365,513 km (0.088 R)
• M19: 9,235,873 km (0.115 R)
• M20: 10,204,968 km (0.045 R)
• M21: 10,988,861 km (0.08 R)
• M22: 11,133,522 km (0.114 R)
• M23: 11,571,096 km (0.071 R)
• M24: 11,940,154 km (0.074 R)
• M25: 12,014,355 km (0.031 R)
• M26: 12,463,148 km (0.102 R)
• M27: 12,841,332 km (0.111 R)
• M28: 13,842,141 km (0.062 R)
• M29: 14,788,049 km (0.117 R)
• M30: 14,867,934 km (0.106 R)
• M31: 15,349,490 km (0.086 R)
• M32: 16,658,620 km (0.106 R)
• M33: 16,741,647 km (0.1 R)
• M34: 17,748,441 km (0.092 R)
• M35: 18,259,168 km (0.082 R)
• M36: 18,688,514 km (0.086 R)
• M37: 19,382,199 km (0.066 R)
• M38: 19,557,079 km (0.095 R)
• M39: 20,884,312 km (0.095 R)
• M40: 21,153,289 km (0.058 R)
• M41: 21,876,145 km (0.092 R)
• M42: 25,705,253 km (0.049 R)
• M43: 25,801,145 km (0.046 R)
• M44: 26,186,210 km (0.086 R)
• M45: 26,573,070 km (0.116 R)
• M46: 26,670,159 km (0.064 R)
• M47: 26,767,248 km (0.063 R)
• M48: 28,436,461 km (0.068 R)
• M49: 32,910,484 km (0.098 R)
• M50: 34,696,683 km (0.085 R)
• M51: 39,022,006 km (0.069 R)
• M52: 42,036,104 km (0.108 R)
• M53: 43,171,253 km (0.099 R)
• M54: 43,285,246 km (0.093 R)
• M55: 43,857,159 km (0.091 R)
• M56: 44,892,825 km (0.104 R)
• M57: 48,047,695 km (0.113 R)
• M58: 51,273,473 km (0.118 R)
• M59: 52,242,568 km (0.091 R)
• M60: 53,707,580 km (0.104 R)
• M61: 56,054,621 km (0.074 R)
• M62: 56,179,087 km (0.042 R)
• M63: 56,303,552 km (0.084 R)
• M64: 56,927,675 km (0.075 R)
• M65: 58,056,839 km (0.108 R)
• M66: 58,940,215 km (0.102 R)
• M67: 59,573,911 km (0.064 R)
• M68: 59,700,920 km (0.093 R)
• M69: 60,848,036 km (0.11 R)
• M70: 63,423,064 km (0.085 R)
• M71: 64,463,069 km (0.087 R)
• M72: 66,955,519 km (0.116 R)
• M73: 72,982,967 km (0.105 R)
• M74: 75,030,363 km (0.083 R)
• M75: 75,304,875 km (0.051 R)
• M76: 75,442,206 km (0.047 R)
• M77: 79,600,578 km (0.093 R)
• M78: 79,740,452 km (0.078 R)
• M79: 88,862,182 km (0.089 R)
• M80: 89,297,662 km (0.116 R)
• M81: 90,462,880 km (0.109 R)
• M82: 91,486,428 km (0.083 R)
• M83: 91,779,490 km (0.098 R)
• M84: 93,102,534 km (0.104 R)
• M85: 93,397,541 km (0.118 R)
• M86: 95,916,320 km (0.104 R)
• M87: 96,363,169 km (0.119 R)
• M88: 97,258,961 km (0.064 R)
• M89: 98,307,493 km (0.093 R)
• M90: 98,457,539 km (0.071 R)
• M91: 100,113,588 km (0.116 R)
• M92: 100,566,869 km (0.108 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 15,874 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit