🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.42 AU - 0.62 AU

Year: 138 Days

Day: 47.3 Hours

Environment

Temp: 183 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,428,915 km

• M1: 269,426 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.56 AU - 0.94 AU

Year: 238 Days

Day: 12.3 Hours

Environment

Temp: 96 °C

Axial Tilt: 47.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,428,915 km

• M1: 53,855 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.07 AU - 1.09 AU

Year: 412 Days

Day: 47.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,428,915 km

• M1: 118,182 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.46 AU - 3.38 AU

Year: 1832 Days

Day: 30.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.05 AU - 3.09 AU

Year: 1975 Days

Day: 17.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.74 AU - 3.9 AU

Year: 2221 Days

Day: 20.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.8

Radius: 8.1

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.67 AU - 6.01 AU

Year: 3909 Days

Day: 13.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 38,428,915 km

• M1: 106,364 km (0.101 R)
• M2: 265,387 km (0.106 R)
• M3: 379,530 km (0.107 R)
• M4: 486,043 km (0.119 R)
• M5: 680,820 km (0.111 R)
• M6: 856,747 km (0.04 R)
• M7: 922,570 km (0.116 R)
• M8: 990,039 km (0.105 R)
• M9: 1,166,415 km (0.103 R)
• M10: 1,509,592 km (0.097 R)
• M11: 1,603,689 km (0.112 R)
• M12: 1,941,032 km (0.069 R)
• M13: 2,073,426 km (0.064 R)
• M14: 2,178,295 km (0.097 R)
• M15: 2,425,131 km (0.103 R)
• M16: 2,616,018 km (0.077 R)
• M17: 2,845,052 km (0.105 R)
• M18: 3,029,656 km (0.092 R)
• M19: 3,517,345 km (0.087 R)
• M20: 3,843,768 km (0.089 R)
• M21: 3,936,070 km (0.104 R)
• M22: 4,642,920 km (0.113 R)
• M23: 4,780,998 km (0.102 R)
• M24: 4,900,527 km (0.116 R)
• M25: 5,244,453 km (0.085 R)
• M26: 5,533,625 km (0.099 R)
• M27: 5,638,194 km (0.053 R)
• M28: 5,934,398 km (0.076 R)
• M29: 6,388,278 km (0.052 R)
• M30: 6,498,083 km (0.119 R)
• M31: 7,033,493 km (0.115 R)
• M32: 7,863,014 km (0.068 R)
• M33: 8,051,657 km (0.11 R)
• M34: 8,193,924 km (0.083 R)
• M35: 8,265,582 km (0.045 R)
• M36: 8,457,216 km (0.098 R)
• M37: 8,529,472 km (0.064 R)
• M38: 8,918,576 km (0.043 R)
• M39: 9,738,971 km (0.039 R)
• M40: 9,865,531 km (0.059 R)
• M41: 9,941,526 km (0.117 R)
• M42: 10,273,634 km (0.114 R)
• M43: 10,428,168 km (0.111 R)
• M44: 10,922,589 km (0.101 R)
• M45: 11,371,533 km (0.081 R)
• M46: 11,451,418 km (0.041 R)
• M47: 11,880,315 km (0.103 R)
• M48: 12,205,541 km (0.079 R)
• M49: 13,226,546 km (0.096 R)
• M50: 13,422,819 km (0.114 R)
• M51: 13,535,466 km (0.067 R)
• M52: 14,131,613 km (0.111 R)
• M53: 14,332,224 km (0.076 R)
• M54: 14,476,137 km (0.105 R)
• M55: 14,649,521 km (0.113 R)
• M56: 15,762,978 km (0.11 R)
• M57: 15,911,529 km (0.104 R)
• M58: 16,030,758 km (0.077 R)
• M59: 16,420,161 km (0.09 R)
• M60: 16,903,662 km (0.115 R)
• M61: 17,391,949 km (0.084 R)
• M62: 17,637,739 km (0.055 R)
• M63: 18,601,149 km (0.089 R)
• M64: 18,978,734 km (0.044 R)
• M65: 19,997,944 km (0.116 R)
• M66: 20,384,655 km (0.117 R)
• M67: 20,481,744 km (0.081 R)
• M68: 20,838,983 km (0.047 R)
• M69: 20,936,820 km (0.046 R)
• M70: 21,067,419 km (0.086 R)
• M71: 21,198,317 km (0.072 R)
• M72: 21,526,834 km (0.092 R)
• M73: 21,592,657 km (0.072 R)
• M74: 21,691,691 km (0.089 R)
• M75: 22,188,805 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.8

Radius: 13

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.49 AU - 6.09 AU

Year: 5114 Days

Day: 13.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 38,428,915 km

• M1: 233,821 km (0.072 R)
• M2: 545,135 km (0.111 R)
• M3: 892,650 km (0.1 R)
• M4: 1,069,475 km (0.099 R)
• M5: 1,198,129 km (0.078 R)
• M6: 1,590,225 km (0.068 R)
• M7: 2,139,549 km (0.099 R)
• M8: 2,350,781 km (0.093 R)
• M9: 2,505,914 km (0.106 R)
• M10: 2,616,766 km (0.115 R)
• M11: 2,992,406 km (0.103 R)
• M12: 3,281,280 km (0.077 R)
• M13: 4,277,602 km (0.04 R)
• M14: 4,449,190 km (0.079 R)
• M15: 4,760,055 km (0.106 R)
• M16: 4,878,387 km (0.096 R)
• M17: 5,403,026 km (0.115 R)
• M18: 5,526,594 km (0.074 R)
• M19: 5,692,947 km (0.108 R)
• M20: 6,073,374 km (0.115 R)
• M21: 6,484,021 km (0.092 R)
• M22: 6,814,632 km (0.096 R)
• M23: 6,970,812 km (0.091 R)
• M24: 7,173,367 km (0.101 R)
• M25: 7,400,756 km (0.088 R)
• M26: 8,144,407 km (0.074 R)
• M27: 8,239,103 km (0.111 R)
• M28: 8,597,390 km (0.051 R)
• M29: 8,863,375 km (0.054 R)
• M30: 8,985,147 km (0.107 R)
• M31: 9,552,722 km (0.085 R)
• M32: 9,702,768 km (0.072 R)
• M33: 9,929,110 km (0.114 R)
• M34: 10,774,487 km (0.098 R)
• M35: 11,509,911 km (0.119 R)
• M36: 11,669,681 km (0.096 R)
• M37: 11,883,756 km (0.112 R)
• M38: 12,126,104 km (0.052 R)
• M39: 13,307,030 km (0.055 R)
• M40: 13,699,425 km (0.085 R)
• M41: 14,067,137 km (0.118 R)
• M42: 14,323,697 km (0.098 R)
• M43: 14,495,585 km (0.057 R)
• M44: 14,610,476 km (0.114 R)
• M45: 14,841,455 km (0.061 R)
• M46: 15,102,653 km (0.09 R)
• M47: 15,248,361 km (0.111 R)
• M48: 15,600,066 km (0.043 R)
• M49: 15,717,949 km (0.032 R)
• M50: 16,192,324 km (0.109 R)
• M51: 16,341,623 km (0.117 R)
• M52: 16,912,787 km (0.109 R)
• M53: 17,337,795 km (0.109 R)
• M54: 17,490,534 km (0.045 R)
• M55: 17,705,058 km (0.104 R)
• M56: 17,797,210 km (0.114 R)
• M57: 17,920,479 km (0.096 R)
• M58: 18,167,614 km (0.059 R)
• M59: 18,415,947 km (0.097 R)
• M60: 18,696,742 km (0.075 R)
• M61: 19,136,260 km (0.094 R)
• M62: 19,420,646 km (0.1 R)
• M63: 20,025,620 km (0.05 R)
• M64: 20,282,180 km (0.11 R)
• M65: 20,378,671 km (0.066 R)
• M66: 20,928,443 km (0.091 R)
• M67: 21,025,981 km (0.032 R)
• M68: 21,614,349 km (0.119 R)
• M69: 22,042,648 km (0.05 R)
• M70: 22,174,892 km (0.045 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58

Radius: 12.8

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.17 AU - 7.59 AU

Year: 5916 Days

Day: 6.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 38,428,915 km

• M1: 183,557 km (0.065 R)
• M2: 338,241 km (0.028 R)
• M3: 484,996 km (0.096 R)
• M4: 658,380 km (0.117 R)
• M5: 911,350 km (0.081 R)
• M6: 1,011,581 km (0.102 R)
• M7: 1,384,079 km (0.12 R)
• M8: 1,714,840 km (0.071 R)
• M9: 1,809,536 km (0.085 R)
• M10: 2,037,523 km (0.083 R)
• M11: 2,240,677 km (0.119 R)
• M12: 2,438,894 km (0.079 R)
• M13: 3,315,388 km (0.043 R)
• M14: 3,461,545 km (0.112 R)
• M15: 3,829,556 km (0.111 R)
• M16: 4,253,367 km (0.101 R)
• M17: 4,707,247 km (0.064 R)
• M18: 4,978,019 km (0.091 R)
• M19: 5,099,941 km (0.075 R)
• M20: 5,566,387 km (0.058 R)
• M21: 5,981,820 km (0.068 R)
• M22: 6,127,978 km (0.045 R)
• M23: 6,275,331 km (0.113 R)
• M24: 6,590,385 km (0.088 R)
• M25: 6,758,233 km (0.112 R)
• M26: 6,927,578 km (0.107 R)
• M27: 7,047,107 km (0.118 R)
• M28: 7,270,606 km (0.096 R)
• M29: 7,566,511 km (0.106 R)
• M30: 8,789,623 km (0.064 R)
• M31: 8,993,375 km (0.102 R)
• M32: 9,104,975 km (0.102 R)
• M33: 9,198,474 km (0.044 R)
• M34: 9,424,217 km (0.089 R)
• M35: 9,996,429 km (0.116 R)
• M36: 10,112,218 km (0.079 R)
• M37: 10,267,351 km (0.108 R)
• M38: 10,599,608 km (0.071 R)
• M39: 10,915,558 km (0.103 R)
• M40: 11,234,650 km (0.116 R)
• M41: 11,556,735 km (0.119 R)
• M42: 12,169,188 km (0.052 R)
• M43: 12,396,278 km (0.099 R)
• M44: 12,813,058 km (0.096 R)
• M45: 12,917,926 km (0.113 R)
• M46: 13,170,746 km (0.107 R)
• M47: 14,112,166 km (0.102 R)
• M48: 14,438,139 km (0.107 R)
• M49: 14,722,674 km (0.048 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.9

Radius: 8.6

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 9.97 AU - 10.77 AU

Year: 12259 Days

Day: 8.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 159.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 38,428,915 km

• M1: 116,686 km (0.071 R)
• M2: 177,423 km (0.058 R)
• M3: 816,655 km (0.103 R)
• M4: 974,032 km (0.092 R)
• M5: 2,114,416 km (0.101 R)
• M6: 2,355,568 km (0.118 R)
• M7: 2,675,408 km (0.116 R)
• M8: 2,792,992 km (0.057 R)
• M9: 3,406,792 km (0.109 R)
• M10: 3,689,981 km (0.099 R)
• M11: 3,821,178 km (0.106 R)
• M12: 4,472,677 km (0.05 R)
• M13: 5,784,800 km (0.09 R)
• M14: 7,305,762 km (0.064 R)
• M15: 8,627,160 km (0.099 R)
• M16: 9,368,716 km (0.118 R)
• M17: 9,476,427 km (0.084 R)
• M18: 11,063,660 km (0.104 R)
• M19: 11,291,647 km (0.109 R)
• M20: 11,946,138 km (0.114 R)
• M21: 12,771,469 km (0.076 R)
• M22: 13,655,742 km (0.115 R)
• M23: 14,601,351 km (0.082 R)
• M24: 16,425,098 km (0.086 R)
• M25: 16,990,578 km (0.067 R)
• M26: 17,165,907 km (0.099 R)
• M27: 18,679,688 km (0.076 R)
• M28: 18,860,552 km (0.093 R)
• M29: 19,544,214 km (0.079 R)
• M30: 20,982,448 km (0.085 R)
• M31: 21,076,395 km (0.116 R)
• M32: 22,695,044 km (0.12 R)
• M33: 22,936,495 km (0.03 R)
• M34: 24,749,322 km (0.083 R)
• M35: 25,547,427 km (0.11 R)
• M36: 27,117,606 km (0.101 R)
• M37: 27,579,415 km (0.081 R)
• M38: 27,733,800 km (0.105 R)
• M39: 28,927,740 km (0.106 R)
• M40: 29,820,989 km (0.114 R)
• M41: 31,150,914 km (0.06 R)
• M42: 31,634,415 km (0.106 R)
• M43: 31,742,275 km (0.075 R)
• M44: 32,554,591 km (0.086 R)
• M45: 34,476,325 km (0.109 R)
• M46: 35,703,177 km (0.101 R)
• M47: 36,096,470 km (0.119 R)
• M48: 36,717,451 km (0.111 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: 383 - 20,359 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit