🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.45 AU - 0.63 AU

Year: 145 Days

Day: 35 Hours

Environment

Temp: 234 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.22 AU - 2.66 AU

Year: 1392 Days

Day: 47.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.3

Radius: 12

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 11.29 AU - 11.29 AU

Year: 13856 Days

Day: 7.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 82,107,796 km

• M1: 217,366 km (0.077 R)
• M2: 316,399 km (0.066 R)
• M3: 1,017,565 km (0.061 R)
• M4: 1,314,516 km (0.105 R)
• M5: 1,436,289 km (0.116 R)
• M6: 2,217,190 km (0.095 R)
• M7: 2,760,380 km (0.086 R)
• M8: 2,854,926 km (0.112 R)
• M9: 4,001,743 km (0.103 R)
• M10: 4,181,410 km (0.116 R)
• M11: 4,474,622 km (0.093 R)
• M12: 5,197,778 km (0.084 R)
• M13: 5,433,843 km (0.112 R)
• M14: 5,633,257 km (0.097 R)
• M15: 5,794,524 km (0.096 R)
• M16: 6,581,558 km (0.087 R)
• M17: 6,837,071 km (0.079 R)
• M18: 7,009,259 km (0.081 R)
• M19: 7,182,942 km (0.104 R)
• M20: 7,802,127 km (0.12 R)
• M21: 8,027,422 km (0.082 R)
• M22: 8,163,556 km (0.085 R)
• M23: 9,424,067 km (0.071 R)
• M24: 10,199,433 km (0.113 R)
• M25: 10,297,719 km (0.109 R)
• M26: 11,146,687 km (0.059 R)
• M27: 11,914,423 km (0.077 R)
• M28: 12,017,945 km (0.117 R)
• M29: 12,226,185 km (0.111 R)
• M30: 12,911,194 km (0.053 R)
• M31: 13,231,632 km (0.116 R)
• M32: 13,989,346 km (0.08 R)
• M33: 14,705,620 km (0.082 R)
• M34: 15,208,568 km (0.108 R)
• M35: 16,519,195 km (0.102 R)
• M36: 16,808,966 km (0.104 R)
• M37: 18,522,460 km (0.069 R)
• M38: 21,478,514 km (0.101 R)
• M39: 22,688,611 km (0.097 R)
• M40: 23,464,426 km (0.092 R)
• M41: 23,724,876 km (0.046 R)
• M42: 24,380,414 km (0.07 R)
• M43: 24,842,671 km (0.04 R)
• M44: 25,041,786 km (0.083 R)
• M45: 26,044,989 km (0.103 R)
• M46: 27,197,790 km (0.083 R)
• M47: 27,952,661 km (0.104 R)
• M48: 29,693,681 km (0.113 R)
• M49: 29,904,914 km (0.101 R)
• M50: 30,116,744 km (0.101 R)
• M51: 30,399,933 km (0.057 R)
• M52: 31,183,078 km (0.115 R)
• M53: 31,397,900 km (0.113 R)
• M54: 31,541,365 km (0.109 R)
• M55: 32,406,639 km (0.045 R)
• M56: 33,279,692 km (0.098 R)
• M57: 33,572,455 km (0.115 R)
• M58: 34,234,276 km (0.093 R)
• M59: 35,123,486 km (0.106 R)
• M60: 35,720,531 km (0.025 R)
• M61: 35,870,278 km (0.081 R)
• M62: 36,170,372 km (0.115 R)
• M63: 36,396,115 km (0.092 R)
• M64: 38,065,328 km (0.114 R)
• M65: 38,371,555 km (0.096 R)
• M66: 38,832,316 km (0.104 R)
• M67: 40,850,391 km (0.098 R)
• M68: 41,556,793 km (0.104 R)
• M69: 41,714,319 km (0.043 R)
• M70: 44,101,303 km (0.1 R)
• M71: 44,342,454 km (0.108 R)
• M72: 46,124,015 km (0.085 R)
• M73: 47,269,935 km (0.109 R)
• M74: 47,599,200 km (0.095 R)
• M75: 47,681,479 km (0.06 R)
• M76: 48,840,114 km (0.065 R)
• M77: 49,422,948 km (0.097 R)
• M78: 50,259,499 km (0.112 R)
• M79: 51,438,480 km (0.084 R)
• M80: 52,541,465 km (0.097 R)
• M81: 53,309,650 km (0.111 R)
• M82: 54,167,594 km (0.115 R)
• M83: 54,253,613 km (0.03 R)
• M84: 55,030,026 km (0.053 R)
• M85: 55,202,961 km (0.098 R)
• M86: 57,030,747 km (0.111 R)
• M87: 58,172,179 km (0.041 R)
• M88: 58,436,668 km (0.111 R)
• M89: 58,613,194 km (0.106 R)
• M90: 58,878,431 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 348.6

Radius: 4.4

Gravity: 18.01 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 15.16 AU - 23.82 AU

Year: 31427 Days

Day: 21.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 57.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 82,107,796 km

• M1: 57,296 km (0.108 R)
• M2: 124,765 km (0.112 R)
• M3: 944,711 km (0.041 R)
• M4: 972,087 km (0.099 R)
• M5: 1,981,424 km (0.057 R)
• M6: 2,233,347 km (0.064 R)
• M7: 2,688,423 km (0.087 R)
• M8: 2,767,112 km (0.05 R)
• M9: 3,465,584 km (0.065 R)
• M10: 3,681,005 km (0.056 R)
• M11: 4,079,534 km (0.081 R)
• M12: 4,170,041 km (0.088 R)
• M13: 4,821,539 km (0.119 R)
• M14: 6,061,706 km (0.083 R)
• M15: 6,113,167 km (0.075 R)
• M16: 7,065,956 km (0.101 R)
• M17: 7,670,631 km (0.063 R)
• M18: 8,870,406 km (0.1 R)
• M19: 9,883,632 km (0.117 R)
• M20: 10,066,142 km (0.101 R)
• M21: 10,995,743 km (0.11 R)
• M22: 11,184,834 km (0.066 R)
• M23: 11,758,841 km (0.07 R)
• M24: 12,473,321 km (0.112 R)
• M25: 12,935,279 km (0.086 R)
• M26: 14,354,364 km (0.06 R)
• M27: 17,044,882 km (0.09 R)
• M28: 17,630,707 km (0.102 R)
• M29: 20,039,084 km (0.098 R)
• M30: 20,579,581 km (0.097 R)
• M31: 21,991,186 km (0.069 R)
• M32: 22,309,082 km (0.101 R)
• M33: 22,628,623 km (0.11 R)
• M34: 23,839,917 km (0.08 R)
• M35: 24,494,557 km (0.118 R)
• M36: 24,741,543 km (0.081 R)
• M37: 25,237,909 km (0.073 R)
• M38: 26,493,484 km (0.094 R)
• M39: 26,578,007 km (0.074 R)
• M40: 26,831,724 km (0.086 R)
• M41: 27,171,461 km (0.108 R)
• M42: 27,512,544 km (0.032 R)
• M43: 28,112,881 km (0.105 R)
• M44: 28,977,856 km (0.053 R)
• M45: 29,588,664 km (0.045 R)
• M46: 29,676,178 km (0.112 R)
• M47: 30,291,774 km (0.062 R)
• M48: 30,733,985 km (0.097 R)
• M49: 30,822,696 km (0.089 R)
• M50: 32,977,205 km (0.096 R)
• M51: 33,341,027 km (0.087 R)
• M52: 35,644,685 km (0.065 R)
• M53: 36,017,931 km (0.078 R)
• M54: 38,094,200 km (0.111 R)
• M55: 40,694,959 km (0.094 R)
• M56: 41,672,581 km (0.099 R)
• M57: 42,658,132 km (0.066 R)
• M58: 42,955,233 km (0.086 R)
• M59: 43,850,577 km (0.09 R)
• M60: 45,054,092 km (0.109 R)
• M61: 46,065,373 km (0.116 R)
• M62: 47,186,310 km (0.1 R)
• M63: 49,558,932 km (0.079 R)
• M64: 49,767,023 km (0.033 R)
• M65: 49,975,562 km (0.05 R)
• M66: 50,602,527 km (0.118 R)
• M67: 51,547,985 km (0.067 R)
• M68: 51,758,918 km (0.091 R)
• M69: 53,349,742 km (0.116 R)
• M70: 53,990,620 km (0.077 R)
• M71: 57,014,591 km (0.114 R)
• M72: 57,998,197 km (0.036 R)
• M73: 58,767,130 km (0.114 R)
• M74: 60,759,774 km (0.076 R)
• M75: 62,212,668 km (0.075 R)
• M76: 63,112,350 km (0.091 R)
• M77: 63,337,943 km (0.095 R)
• M78: 63,563,836 km (0.066 R)
• M79: 65,266,409 km (0.083 R)
• M80: 65,837,275 km (0.064 R)
• M81: 68,832,374 km (0.043 R)
• M82: 69,297,174 km (0.12 R)
• M83: 71,283,685 km (0.117 R)
• M84: 73,644,788 km (0.042 R)
• M85: 75,671,839 km (0.054 R)
• M86: 76,752,235 km (0.088 R)
• M87: 78,564,463 km (0.088 R)
• M88: 79,658,622 km (0.094 R)
• M89: 81,247,800 km (0.097 R)
• M90: 81,370,471 km (0.054 R)
• M91: 81,738,781 km (0.118 R)
• M92: 81,861,750 km (0.059 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 18,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit