🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.6 AU - 0.88 AU

Year: 272 Days

Day: 12.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 42.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.75 AU - 0.93 AU

Year: 329 Days

Day: 26.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,219,381 km

• M1: 398,978 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.88 AU - 1.28 AU

Year: 480 Days

Day: 43.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,219,381 km

• M1: 309,219 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.87 AU - 1.43 AU

Year: 527 Days

Day: 47.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,219,381 km

• M1: 457,769 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.29 AU - 1.69 AU

Year: 778 Days

Day: 23.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,219,381 km

• M1: 382,522 km (0.059 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.55 AU - 1.69 AU

Year: 881 Days

Day: 27.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.5

Radius: 10.9

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 6.1 AU - 6.62 AU

Year: 6857 Days

Day: 9.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 41,219,381 km

• M1: 138,228 km (0.114 R)
• M2: 219,310 km (0.028 R)
• M3: 289,322 km (0.069 R)
• M4: 399,426 km (0.081 R)
• M5: 581,337 km (0.054 R)
• M6: 743,352 km (0.08 R)
• M7: 1,029,533 km (0.073 R)
• M8: 1,099,544 km (0.036 R)
• M9: 1,923,829 km (0.028 R)
• M10: 2,064,899 km (0.094 R)
• M11: 2,283,163 km (0.12 R)
• M12: 2,376,512 km (0.072 R)
• M13: 2,742,578 km (0.034 R)
• M14: 2,882,003 km (0.116 R)
• M15: 3,126,745 km (0.112 R)
• M16: 3,230,716 km (0.088 R)
• M17: 4,103,769 km (0.061 R)
• M18: 4,519,651 km (0.078 R)
• M19: 4,732,678 km (0.112 R)
• M20: 4,997,766 km (0.118 R)
• M21: 5,366,824 km (0.103 R)
• M22: 5,441,772 km (0.097 R)
• M23: 5,668,712 km (0.106 R)
• M24: 6,131,718 km (0.044 R)
• M25: 6,315,125 km (0.052 R)
• M26: 6,714,401 km (0.083 R)
• M27: 7,039,627 km (0.118 R)
• M28: 7,149,282 km (0.037 R)
• M29: 7,287,062 km (0.087 R)
• M30: 7,453,564 km (0.099 R)
• M31: 7,818,733 km (0.057 R)
• M32: 7,960,701 km (0.082 R)
• M33: 8,132,290 km (0.108 R)
• M34: 8,218,458 km (0.038 R)
• M35: 8,479,058 km (0.114 R)
• M36: 8,713,029 km (0.105 R)
• M37: 9,127,564 km (0.11 R)
• M38: 9,337,151 km (0.038 R)
• M39: 10,006,602 km (0.046 R)
• M40: 10,503,267 km (0.075 R)
• M41: 11,327,252 km (0.099 R)
• M42: 11,844,860 km (0.114 R)
• M43: 12,869,306 km (0.103 R)
• M44: 13,750,438 km (0.11 R)
• M45: 14,267,747 km (0.069 R)
• M46: 14,337,161 km (0.117 R)
• M47: 15,214,702 km (0.098 R)
• M48: 17,354,101 km (0.07 R)
• M49: 17,875,450 km (0.106 R)
• M50: 18,364,186 km (0.114 R)
• M51: 18,743,117 km (0.102 R)
• M52: 19,239,633 km (0.102 R)
• M53: 19,470,312 km (0.078 R)
• M54: 20,245,678 km (0.106 R)
• M55: 20,323,768 km (0.069 R)
• M56: 20,441,203 km (0.12 R)
• M57: 20,676,520 km (0.098 R)
• M58: 20,912,735 km (0.082 R)
• M59: 21,586,973 km (0.086 R)
• M60: 21,706,801 km (0.071 R)
• M61: 21,786,686 km (0.102 R)
• M62: 22,027,090 km (0.077 R)
• M63: 22,389,416 km (0.078 R)
• M64: 23,242,423 km (0.108 R)
• M65: 23,775,739 km (0.065 R)
• M66: 24,064,613 km (0.05 R)
• M67: 25,063,926 km (0.116 R)
• M68: 25,231,775 km (0.048 R)
• M69: 26,034,218 km (0.057 R)
• M70: 26,459,974 km (0.086 R)
• M71: 27,016,927 km (0.116 R)
• M72: 27,318,366 km (0.053 R)
• M73: 28,404,148 km (0.114 R)
• M74: 29,150,491 km (0.09 R)
• M75: 29,636,984 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.8

Radius: 13.9

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.52 AU - 7.04 AU

Year: 7547 Days

Day: 13.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 41,219,381 km

• M1: 174,132 km (0.114 R)
• M2: 604,525 km (0.114 R)
• M3: 702,362 km (0.099 R)
• M4: 821,891 km (0.07 R)
• M5: 1,510,041 km (0.081 R)
• M6: 1,900,491 km (0.119 R)
• M7: 2,186,223 km (0.091 R)
• M8: 2,346,143 km (0.103 R)
• M9: 2,509,953 km (0.098 R)
• M10: 2,775,190 km (0.087 R)
• M11: 3,100,865 km (0.061 R)
• M12: 3,229,519 km (0.074 R)
• M13: 3,333,639 km (0.087 R)
• M14: 3,653,180 km (0.099 R)
• M15: 4,264,886 km (0.092 R)
• M16: 4,700,515 km (0.086 R)
• M17: 4,938,675 km (0.06 R)
• M18: 5,272,876 km (0.115 R)
• M19: 5,458,378 km (0.111 R)
• M20: 5,995,583 km (0.049 R)
• M21: 7,777,892 km (0.12 R)
• M22: 7,883,509 km (0.086 R)
• M23: 8,024,879 km (0.11 R)
• M24: 8,167,296 km (0.066 R)
• M25: 8,745,043 km (0.106 R)
• M26: 9,336,104 km (0.057 R)
• M27: 10,791,392 km (0.09 R)
• M28: 11,067,250 km (0.117 R)
• M29: 11,385,296 km (0.082 R)
• M30: 11,666,091 km (0.055 R)
• M31: 11,827,656 km (0.098 R)
• M32: 12,112,042 km (0.083 R)
• M33: 13,146,212 km (0.092 R)
• M34: 13,398,733 km (0.097 R)
• M35: 14,338,058 km (0.105 R)
• M36: 14,641,443 km (0.082 R)
• M37: 14,728,509 km (0.115 R)
• M38: 15,298,776 km (0.03 R)
• M39: 15,742,334 km (0.087 R)
• M40: 16,055,292 km (0.071 R)
• M41: 16,190,080 km (0.106 R)
• M42: 17,373,998 km (0.025 R)
• M43: 18,209,950 km (0.079 R)
• M44: 18,444,520 km (0.071 R)
• M45: 18,680,137 km (0.119 R)
• M46: 18,964,073 km (0.059 R)
• M47: 19,201,934 km (0.078 R)
• M48: 19,728,518 km (0.064 R)
• M49: 19,921,051 km (0.054 R)
• M50: 20,746,981 km (0.041 R)
• M51: 21,534,464 km (0.071 R)
• M52: 21,732,831 km (0.047 R)
• M53: 22,231,440 km (0.071 R)
• M54: 22,432,051 km (0.085 R)
• M55: 23,494,645 km (0.103 R)
• M56: 23,647,833 km (0.089 R)
• M57: 23,955,107 km (0.089 R)
• M58: 24,470,322 km (0.114 R)
• M59: 24,885,007 km (0.118 R)
• M60: 25,459,164 km (0.091 R)
• M61: 25,668,900 km (0.052 R)
• M62: 26,673,600 km (0.087 R)
• M63: 27,100,402 km (0.114 R)
• M64: 27,637,159 km (0.118 R)
• M65: 28,231,661 km (0.103 R)
• M66: 28,939,708 km (0.062 R)
• M67: 29,213,622 km (0.119 R)
• M68: 30,151,152 km (0.086 R)
• M69: 33,423,904 km (0.097 R)
• M70: 33,711,282 km (0.116 R)
• M71: 34,520,457 km (0.06 R)
• M72: 34,810,976 km (0.09 R)
• M73: 36,157,656 km (0.06 R)
• M74: 36,452,663 km (0.031 R)
• M75: 37,521,540 km (0.092 R)
• M76: 38,721,015 km (0.119 R)
• M77: 38,902,029 km (0.043 R)
• M78: 39,933,207 km (0.027 R)
• M79: 40,177,201 km (0.108 R)
• M80: 41,219,449 km (0.118 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 16,091 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit