🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.95 AU - 1.27 AU

Year: 407 Days

Day: 31.1 Hours

Environment

Temp: 157 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.4 AU - 1.78 AU

Year: 698 Days

Day: 22.9 Hours

Environment

Temp: -6 °C

Axial Tilt: 43.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.65 AU - 2.15 AU

Year: 912 Days

Day: 26.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.44 AU - 3.2 AU

Year: 1649 Days

Day: 25.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.31 AU - 3.77 AU

Year: 1846 Days

Day: 37 Hours

Environment

Temp: -89 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.5

Radius: 14

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 7.85 AU - 11.89 AU

Year: 10799 Days

Day: 6.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 100,489,696 km

• M1: 227,090 km (0.081 R)
• M2: 569,369 km (0.052 R)
• M3: 1,373,009 km (0.084 R)
• M4: 1,648,120 km (0.103 R)
• M5: 2,059,364 km (0.048 R)
• M6: 2,228,111 km (0.117 R)
• M7: 2,326,696 km (0.113 R)
• M8: 3,113,281 km (0.116 R)
• M9: 3,336,332 km (0.108 R)
• M10: 3,478,599 km (0.106 R)
• M11: 4,343,425 km (0.099 R)
• M12: 4,530,572 km (0.116 R)
• M13: 5,206,604 km (0.089 R)
• M14: 5,845,836 km (0.041 R)
• M15: 5,983,616 km (0.115 R)
• M16: 6,832,883 km (0.065 R)
• M17: 8,023,981 km (0.119 R)
• M18: 8,722,005 km (0.112 R)
• M19: 9,198,324 km (0.096 R)
• M20: 9,520,558 km (0.104 R)
• M21: 9,805,692 km (0.115 R)
• M22: 10,762,220 km (0.106 R)
• M23: 10,931,565 km (0.083 R)
• M24: 11,704,986 km (0.112 R)
• M25: 11,879,118 km (0.049 R)
• M26: 12,674,081 km (0.062 R)
• M27: 12,897,880 km (0.099 R)
• M28: 14,361,695 km (0.052 R)
• M29: 14,642,041 km (0.117 R)
• M30: 15,018,579 km (0.094 R)
• M31: 15,160,697 km (0.055 R)
• M32: 15,781,379 km (0.097 R)
• M33: 16,507,975 km (0.092 R)
• M34: 16,801,786 km (0.042 R)
• M35: 17,245,643 km (0.12 R)
• M36: 17,344,676 km (0.084 R)
• M37: 19,161,842 km (0.065 R)
• M38: 20,249,717 km (0.085 R)
• M39: 20,406,795 km (0.117 R)
• M40: 21,410,746 km (0.12 R)
• M41: 21,892,003 km (0.114 R)
• M42: 22,053,269 km (0.118 R)
• M43: 22,214,835 km (0.102 R)
• M44: 22,430,854 km (0.116 R)
• M45: 22,647,771 km (0.119 R)
• M46: 22,756,379 km (0.095 R)
• M47: 23,028,797 km (0.055 R)
• M48: 24,797,642 km (0.059 R)
• M49: 25,021,889 km (0.056 R)
• M50: 26,039,005 km (0.07 R)
• M51: 26,323,989 km (0.102 R)
• M52: 26,495,428 km (0.08 R)
• M53: 26,954,544 km (0.08 R)
• M54: 27,242,819 km (0.108 R)
• M55: 27,416,353 km (0.069 R)
• M56: 28,523,377 km (0.054 R)
• M57: 28,699,604 km (0.086 R)
• M58: 29,467,041 km (0.089 R)
• M59: 29,704,452 km (0.088 R)
• M60: 29,883,072 km (0.066 R)
• M61: 30,061,991 km (0.072 R)
• M62: 30,660,981 km (0.068 R)
• M63: 30,841,396 km (0.042 R)
• M64: 31,203,273 km (0.086 R)
• M65: 31,870,630 km (0.033 R)
• M66: 32,297,731 km (0.119 R)
• M67: 33,590,407 km (0.096 R)
• M68: 33,776,357 km (0.098 R)
• M69: 35,088,330 km (0.097 R)
• M70: 36,416,909 km (0.101 R)
• M71: 37,311,803 km (0.099 R)
• M72: 37,633,140 km (0.114 R)
• M73: 37,761,943 km (0.082 R)
• M74: 37,890,897 km (0.101 R)
• M75: 38,084,626 km (0.116 R)
• M76: 38,797,609 km (0.073 R)
• M77: 39,711,503 km (0.116 R)
• M78: 39,842,700 km (0.106 R)
• M79: 41,360,969 km (0.117 R)
• M80: 42,093,998 km (0.119 R)
• M81: 43,032,875 km (0.103 R)
• M82: 44,386,287 km (0.107 R)
• M83: 44,726,771 km (0.108 R)
• M84: 44,931,571 km (0.046 R)
• M85: 45,068,154 km (0.117 R)
• M86: 45,959,907 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 642.8

Radius: 3.3

Gravity: 59.03 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 18.03 AU - 22.13 AU

Year: 31336 Days

Day: 20.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 100,489,696 km

• M1: 76,594 km (0.097 R)
• M2: 325,226 km (0.092 R)
• M3: 391,348 km (0.105 R)
• M4: 537,056 km (0.102 R)
• M5: 755,918 km (0.096 R)
• M6: 968,197 km (0.085 R)
• M7: 1,336,657 km (0.065 R)
• M8: 1,667,418 km (0.099 R)
• M9: 1,822,252 km (0.029 R)
• M10: 1,861,596 km (0.068 R)
• M11: 1,901,389 km (0.114 R)
• M12: 3,122,706 km (0.106 R)
• M13: 3,556,839 km (0.119 R)
• M14: 3,655,873 km (0.11 R)
• M15: 4,009,522 km (0.113 R)
• M16: 4,427,050 km (0.033 R)
• M17: 4,533,713 km (0.032 R)
• M18: 5,416,041 km (0.05 R)
• M19: 5,760,266 km (0.106 R)
• M20: 6,530,097 km (0.101 R)
• M21: 6,896,163 km (0.109 R)
• M22: 7,268,961 km (0.103 R)
• M23: 7,969,228 km (0.12 R)
• M24: 8,491,774 km (0.042 R)
• M25: 8,690,589 km (0.108 R)
• M26: 10,619,055 km (0.073 R)
• M27: 10,904,937 km (0.044 R)
• M28: 11,265,767 km (0.073 R)
• M29: 11,557,333 km (0.118 R)
• M30: 11,777,541 km (0.099 R)
• M31: 16,463,994 km (0.054 R)
• M32: 17,969,098 km (0.043 R)
• M33: 20,751,169 km (0.118 R)
• M34: 22,648,220 km (0.078 R)
• M35: 23,663,840 km (0.106 R)
• M36: 24,977,758 km (0.107 R)
• M37: 25,357,587 km (0.108 R)
• M38: 25,834,954 km (0.064 R)
• M39: 25,930,697 km (0.108 R)
• M40: 26,026,738 km (0.075 R)
• M41: 27,970,314 km (0.115 R)
• M42: 28,463,388 km (0.113 R)
• M43: 29,358,283 km (0.075 R)
• M44: 30,565,837 km (0.078 R)
• M45: 33,759,303 km (0.1 R)
• M46: 35,235,834 km (0.053 R)
• M47: 36,410,775 km (0.066 R)
• M48: 36,949,028 km (0.117 R)
• M49: 37,707,041 km (0.081 R)
• M50: 38,798,806 km (0.049 R)
• M51: 39,790,191 km (0.095 R)
• M52: 39,900,744 km (0.08 R)
• M53: 40,901,404 km (0.107 R)
• M54: 43,268,192 km (0.045 R)
• M55: 43,495,880 km (0.118 R)
• M56: 45,563,173 km (0.076 R)
• M57: 48,486,914 km (0.09 R)
• M58: 49,792,454 km (0.113 R)
• M59: 52,195,744 km (0.112 R)
• M60: 52,316,769 km (0.079 R)
• M61: 54,636,434 km (0.109 R)
• M62: 55,375,746 km (0.102 R)
• M63: 59,628,066 km (0.034 R)
• M64: 60,008,194 km (0.107 R)
• M65: 61,281,421 km (0.081 R)
• M66: 62,049,457 km (0.119 R)
• M67: 63,207,793 km (0.082 R)
• M68: 63,336,896 km (0.036 R)
• M69: 63,983,907 km (0.063 R)
• M70: 66,593,492 km (0.074 R)
• M71: 67,251,424 km (0.102 R)
• M72: 67,911,449 km (0.106 R)
• M73: 68,706,263 km (0.065 R)
• M74: 72,726,406 km (0.102 R)
• M75: 73,811,141 km (0.106 R)
• M76: 74,083,259 km (0.076 R)
• M77: 74,491,961 km (0.101 R)
• M78: 76,271,577 km (0.036 R)
• M79: 77,650,121 km (0.103 R)
• M80: 79,036,744 km (0.072 R)
• M81: 79,733,122 km (0.096 R)
• M82: 80,851,665 km (0.063 R)
• M83: 83,245,530 km (0.082 R)
• M84: 83,387,050 km (0.084 R)
• M85: 84,380,230 km (0.037 R)
• M86: 84,807,033 km (0.098 R)
• M87: 85,234,434 km (0.096 R)
• M88: 85,377,150 km (0.051 R)
• M89: 85,519,867 km (0.106 R)
• M90: 87,239,045 km (0.098 R)
• M91: 91,148,337 km (0.06 R)
• M92: 93,344,883 km (0.097 R)
• M93: 98,537,275 km (0.117 R)
• M94: 98,986,667 km (0.057 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 13,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit