🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.6 AU - 0.8 AU

Year: 252 Days

Day: 23.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 20.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 69,018,013 km

• M1: 290,220 km (0.109 R)
• M2: 463,155 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.92 AU - 1.02 AU

Year: 411 Days

Day: 16.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 144.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,018,013 km

• M1: 276,457 km (0.112 R)
• M2: 551,867 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.16 AU - 1.62 AU

Year: 705 Days

Day: 30.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,018,013 km

• M1: 439,369 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.78 AU - 2.08 AU

Year: 1154 Days

Day: 13.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.46 AU - 2.74 AU

Year: 1805 Days

Day: 19.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,018,013 km

• M1: 525,388 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.2

Radius: 11.6

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.52 AU - 3.9 AU

Year: 2476 Days

Day: 7.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 69,018,013 km

• M1: 195,674 km (0.095 R)
• M2: 295,605 km (0.095 R)
• M3: 480,658 km (0.071 R)
• M4: 1,028,635 km (0.084 R)
• M5: 1,661,883 km (0.105 R)
• M6: 1,864,588 km (0.096 R)
• M7: 2,104,393 km (0.119 R)
• M8: 3,013,649 km (0.098 R)
• M9: 3,128,989 km (0.095 R)
• M10: 3,262,580 km (0.063 R)
• M11: 3,432,374 km (0.112 R)
• M12: 3,605,009 km (0.039 R)
• M13: 4,177,221 km (0.085 R)
• M14: 4,250,674 km (0.099 R)
• M15: 4,417,775 km (0.093 R)
• M16: 5,265,995 km (0.093 R)
• M17: 5,405,569 km (0.095 R)
• M18: 5,506,099 km (0.067 R)
• M19: 5,749,794 km (0.073 R)
• M20: 6,059,462 km (0.071 R)
• M21: 6,353,422 km (0.113 R)
• M22: 6,630,626 km (0.112 R)
• M23: 6,716,645 km (0.106 R)
• M24: 6,933,562 km (0.066 R)
• M25: 7,042,918 km (0.111 R)
• M26: 7,530,757 km (0.104 R)
• M27: 7,869,746 km (0.098 R)
• M28: 8,190,633 km (0.067 R)
• M29: 8,375,985 km (0.109 R)
• M30: 8,750,877 km (0.055 R)
• M31: 9,035,562 km (0.109 R)
• M32: 9,131,155 km (0.085 R)
• M33: 9,420,028 km (0.119 R)
• M34: 9,957,533 km (0.078 R)
• M35: 10,080,952 km (0.095 R)
• M36: 10,205,118 km (0.114 R)
• M37: 10,329,583 km (0.111 R)
• M38: 10,479,780 km (0.103 R)
• M39: 10,782,267 km (0.103 R)
• M40: 10,858,412 km (0.109 R)
• M41: 11,062,164 km (0.108 R)
• M42: 11,190,070 km (0.068 R)
• M43: 11,421,797 km (0.119 R)
• M44: 11,628,990 km (0.109 R)
• M45: 12,231,720 km (0.072 R)
• M46: 12,311,157 km (0.028 R)
• M47: 13,033,266 km (0.115 R)
• M48: 13,385,868 km (0.089 R)
• M49: 13,989,794 km (0.099 R)
• M50: 14,406,724 km (0.099 R)
• M51: 14,546,598 km (0.118 R)
• M52: 14,855,817 km (0.111 R)
• M53: 15,082,158 km (0.083 R)
• M54: 15,681,746 km (0.114 R)
• M55: 15,912,277 km (0.065 R)
• M56: 16,201,898 km (0.106 R)
• M57: 16,522,636 km (0.096 R)
• M58: 16,845,319 km (0.082 R)
• M59: 17,288,876 km (0.079 R)
• M60: 17,646,415 km (0.06 R)
• M61: 18,368,973 km (0.095 R)
• M62: 18,459,928 km (0.053 R)
• M63: 18,733,842 km (0.072 R)
• M64: 18,825,396 km (0.082 R)
• M65: 19,131,772 km (0.096 R)
• M66: 19,563,662 km (0.11 R)
• M67: 20,154,723 km (0.115 R)
• M68: 20,248,521 km (0.099 R)
• M69: 20,436,715 km (0.078 R)
• M70: 20,531,111 km (0.083 R)
• M71: 20,688,638 km (0.052 R)
• M72: 21,068,317 km (0.059 R)
• M73: 21,163,461 km (0.118 R)
• M74: 21,418,376 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.7

Radius: 11.5

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.32 AU - 8.8 AU

Year: 8075 Days

Day: 9.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 69,018,013 km

• M1: 153,039 km (0.083 R)
• M2: 509,082 km (0.102 R)
• M3: 877,541 km (0.067 R)
• M4: 1,286,093 km (0.076 R)
• M5: 1,454,091 km (0.059 R)
• M6: 1,531,284 km (0.058 R)
• M7: 1,649,616 km (0.084 R)
• M8: 1,771,239 km (0.072 R)
• M9: 1,980,676 km (0.108 R)
• M10: 2,176,350 km (0.103 R)
• M11: 2,447,272 km (0.116 R)
• M12: 2,874,224 km (0.091 R)
• M13: 2,997,044 km (0.11 R)
• M14: 3,121,659 km (0.106 R)
• M15: 3,197,206 km (0.104 R)
• M16: 3,770,764 km (0.115 R)
• M17: 3,878,474 km (0.12 R)
• M18: 3,960,005 km (0.057 R)
• M19: 4,041,985 km (0.032 R)
• M20: 4,207,889 km (0.065 R)
• M21: 4,575,152 km (0.091 R)
• M22: 5,011,977 km (0.115 R)
• M23: 5,310,575 km (0.054 R)
• M24: 5,553,821 km (0.118 R)
• M25: 6,051,084 km (0.093 R)
• M26: 6,145,929 km (0.116 R)
• M27: 6,241,373 km (0.068 R)
• M28: 6,823,907 km (0.09 R)
• M29: 7,457,903 km (0.076 R)
• M30: 7,661,954 km (0.038 R)
• M31: 8,145,454 km (0.075 R)
• M32: 8,250,472 km (0.043 R)
• M33: 8,497,009 km (0.119 R)
• M34: 9,142,225 km (0.074 R)
• M35: 10,290,239 km (0.118 R)
• M36: 10,900,449 km (0.11 R)
• M37: 11,054,834 km (0.067 R)
• M38: 11,287,907 km (0.088 R)
• M39: 11,522,477 km (0.118 R)
• M40: 12,517,452 km (0.069 R)
• M41: 12,719,709 km (0.1 R)
• M42: 12,963,852 km (0.099 R)
• M43: 13,664,270 km (0.086 R)
• M44: 14,040,059 km (0.039 R)
• M45: 14,631,420 km (0.076 R)
• M46: 15,187,774 km (0.114 R)
• M47: 16,764,536 km (0.087 R)
• M48: 17,032,316 km (0.108 R)
• M49: 17,799,005 km (0.117 R)
• M50: 18,346,832 km (0.11 R)
• M51: 18,900,345 km (0.098 R)
• M52: 19,272,394 km (0.083 R)
• M53: 19,412,568 km (0.099 R)
• M54: 19,646,838 km (0.119 R)
• M55: 19,929,279 km (0.074 R)
• M56: 20,593,493 km (0.052 R)
• M57: 21,846,375 km (0.095 R)
• M58: 24,983,144 km (0.106 R)
• M59: 25,493,871 km (0.092 R)
• M60: 26,629,767 km (0.068 R)
• M61: 26,733,738 km (0.119 R)
• M62: 27,834,778 km (0.077 R)
• M63: 28,364,205 km (0.091 R)
• M64: 28,630,190 km (0.115 R)
• M65: 29,110,998 km (0.104 R)
• M66: 29,540,643 km (0.095 R)
• M67: 30,515,123 km (0.065 R)
• M68: 31,445,173 km (0.089 R)
• M69: 33,109,001 km (0.117 R)
• M70: 35,428,815 km (0.119 R)
• M71: 36,637,267 km (0.062 R)
• M72: 36,926,888 km (0.108 R)
• M73: 37,217,407 km (0.093 R)
• M74: 37,392,137 km (0.114 R)
• M75: 37,625,360 km (0.092 R)
• M76: 38,093,452 km (0.077 R)
• M77: 38,210,737 km (0.029 R)
• M78: 38,858,047 km (0.081 R)
• M79: 39,271,984 km (0.117 R)
• M80: 39,509,097 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 523.8

Radius: 7.4

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 11.65 AU - 13.99 AU

Year: 19759 Days

Day: 16.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 69,018,013 km

• M1: 116,387 km (0.09 R)
• M2: 258,505 km (0.115 R)
• M3: 728,242 km (0.118 R)
• M4: 839,693 km (0.059 R)
• M5: 1,079,797 km (0.066 R)
• M6: 1,130,511 km (0.111 R)
• M7: 1,368,521 km (0.111 R)
• M8: 1,622,539 km (0.11 R)
• M9: 1,800,111 km (0.069 R)
• M10: 1,891,366 km (0.076 R)
• M11: 1,984,117 km (0.078 R)
• M12: 2,142,242 km (0.081 R)
• M13: 2,850,438 km (0.083 R)
• M14: 3,065,410 km (0.096 R)
• M15: 3,211,567 km (0.069 R)
• M16: 5,443,717 km (0.039 R)
• M17: 6,164,779 km (0.072 R)
• M18: 6,349,682 km (0.098 R)
• M19: 7,301,722 km (0.088 R)
• M20: 7,399,260 km (0.087 R)
• M21: 8,196,019 km (0.105 R)
• M22: 8,450,634 km (0.06 R)
• M23: 9,124,573 km (0.065 R)
• M24: 9,441,570 km (0.112 R)
• M25: 9,494,678 km (0.096 R)
• M26: 11,304,662 km (0.1 R)
• M27: 12,046,369 km (0.078 R)
• M28: 12,393,884 km (0.035 R)
• M29: 12,744,841 km (0.118 R)
• M30: 14,059,357 km (0.053 R)
• M31: 14,979,983 km (0.119 R)
• M32: 15,104,299 km (0.079 R)
• M33: 15,479,041 km (0.055 R)
• M34: 15,983,485 km (0.085 R)
• M35: 17,138,231 km (0.095 R)
• M36: 17,791,226 km (0.118 R)
• M37: 18,120,940 km (0.046 R)
• M38: 19,459,392 km (0.06 R)
• M39: 20,898,673 km (0.062 R)
• M40: 21,947,653 km (0.105 R)
• M41: 22,159,484 km (0.104 R)
• M42: 23,013,688 km (0.109 R)
• M43: 23,228,809 km (0.105 R)
• M44: 23,733,702 km (0.062 R)
• M45: 26,762,161 km (0.041 R)
• M46: 27,900,152 km (0.103 R)
• M47: 27,976,597 km (0.071 R)
• M48: 28,667,590 km (0.104 R)
• M49: 28,744,782 km (0.044 R)
• M50: 29,054,001 km (0.103 R)
• M51: 29,286,626 km (0.058 R)
• M52: 30,774,227 km (0.1 R)
• M53: 31,169,764 km (0.082 R)
• M54: 32,366,547 km (0.07 R)
• M55: 32,768,666 km (0.108 R)
• M56: 33,903,814 km (0.119 R)
• M57: 34,230,536 km (0.073 R)
• M58: 34,476,176 km (0.072 R)
• M59: 35,134,257 km (0.096 R)
• M60: 35,630,622 km (0.081 R)
• M61: 39,597,509 km (0.096 R)
• M62: 40,372,875 km (0.106 R)
• M63: 40,805,811 km (0.062 R)
• M64: 41,938,716 km (0.089 R)
• M65: 42,553,114 km (0.093 R)
• M66: 43,968,460 km (0.088 R)
• M67: 44,057,321 km (0.069 R)
• M68: 44,235,492 km (0.051 R)
• M69: 45,129,638 km (0.086 R)
• M70: 46,029,769 km (0.118 R)
• M71: 46,120,126 km (0.07 R)
• M72: 46,482,003 km (0.045 R)
• M73: 47,939,236 km (0.063 R)
• M74: 48,214,197 km (0.108 R)
• M75: 48,489,607 km (0.074 R)
• M76: 50,711,733 km (0.065 R)
• M77: 51,085,279 km (0.109 R)
• M78: 51,553,521 km (0.085 R)
• M79: 52,588,738 km (0.084 R)
• M80: 54,775,260 km (0.117 R)
• M81: 55,062,638 km (0.064 R)
• M82: 55,831,421 km (0.071 R)
• M83: 56,410,365 km (0.032 R)
• M84: 57,476,998 km (0.047 R)
• M85: 58,746,037 km (0.119 R)
• M86: 58,942,010 km (0.116 R)
• M87: 59,630,010 km (0.095 R)
• M88: 63,008,978 km (0.059 R)
• M89: 63,511,028 km (0.083 R)
• M90: 65,532,843 km (0.103 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 11,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit