🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.7 AU - 0.74 AU

Year: 230 Days

Day: 20.9 Hours

Environment

Temp: 176 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,343,767 km

• M1: 319,541 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.35 AU - 1.43 AU

Year: 617 Days

Day: 29.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.6 AU - 2.12 AU

Year: 956 Days

Day: 32.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,343,767 km

• M1: 583,581 km (0.027 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.87 AU - 3.55 AU

Year: 2167 Days

Day: 21.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.8

Radius: 8.8

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.67 AU - 5.15 AU

Year: 3489 Days

Day: 12.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 20,343,767 km

• M1: 116,387 km (0.105 R)
• M2: 173,683 km (0.112 R)
• M3: 238,459 km (0.107 R)
• M4: 363,672 km (0.097 R)
• M5: 538,852 km (0.069 R)
• M6: 1,152,951 km (0.11 R)
• M7: 1,347,278 km (0.051 R)
• M8: 1,454,540 km (0.096 R)
• M9: 1,614,610 km (0.079 R)
• M10: 1,992,644 km (0.099 R)
• M11: 2,074,324 km (0.093 R)
• M12: 2,198,939 km (0.034 R)
• M13: 2,255,188 km (0.1 R)
• M14: 2,543,613 km (0.079 R)
• M15: 2,737,491 km (0.082 R)
• M16: 2,859,264 km (0.116 R)
• M17: 2,967,274 km (0.049 R)
• M18: 3,076,630 km (0.111 R)
• M19: 3,219,346 km (0.089 R)
• M20: 3,396,769 km (0.084 R)
• M21: 3,794,999 km (0.105 R)
• M22: 3,999,649 km (0.091 R)
• M23: 4,068,763 km (0.094 R)
• M24: 4,617,488 km (0.104 R)
• M25: 4,689,893 km (0.096 R)
• M26: 4,762,897 km (0.093 R)
• M27: 4,928,203 km (0.067 R)
• M28: 4,983,853 km (0.064 R)
• M29: 5,189,401 km (0.119 R)
• M30: 5,283,797 km (0.046 R)
• M31: 5,416,789 km (0.046 R)
• M32: 5,531,830 km (0.052 R)
• M33: 5,783,603 km (0.111 R)
• M34: 5,980,025 km (0.087 R)
• M35: 6,059,163 km (0.07 R)
• M36: 6,602,502 km (0.095 R)
• M37: 6,807,750 km (0.106 R)
• M38: 7,245,773 km (0.119 R)
• M39: 7,309,053 km (0.116 R)
• M40: 7,457,454 km (0.101 R)
• M41: 7,542,725 km (0.104 R)
• M42: 8,302,682 km (0.09 R)
• M43: 8,546,676 km (0.088 R)
• M44: 8,748,035 km (0.079 R)
• M45: 9,269,533 km (0.029 R)
• M46: 9,522,652 km (0.072 R)
• M47: 9,592,066 km (0.118 R)
• M48: 10,485,913 km (0.085 R)
• M49: 10,653,463 km (0.079 R)
• M50: 10,749,505 km (0.106 R)
• M51: 10,845,995 km (0.089 R)
• M52: 10,942,785 km (0.082 R)
• M53: 11,039,724 km (0.096 R)
• M54: 11,381,556 km (0.079 R)
• M55: 12,706,843 km (0.062 R)
• M56: 12,834,450 km (0.102 R)
• M57: 13,090,861 km (0.115 R)
• M58: 13,297,156 km (0.069 R)
• M59: 13,686,859 km (0.099 R)
• M60: 13,975,134 km (0.083 R)
• M61: 14,878,705 km (0.108 R)
• M62: 15,337,522 km (0.044 R)
• M63: 15,555,037 km (0.077 R)
• M64: 16,769,772 km (0.028 R)
• M65: 16,965,745 km (0.107 R)
• M66: 17,586,875 km (0.087 R)
• M67: 17,672,146 km (0.079 R)
• M68: 18,043,298 km (0.112 R)
• M69: 18,186,763 km (0.091 R)
• M70: 18,388,271 km (0.056 R)
• M71: 18,561,505 km (0.036 R)
• M72: 18,735,338 km (0.095 R)
• M73: 18,793,382 km (0.092 R)
• M74: 19,172,164 km (0.027 R)
• M75: 19,789,405 km (0.113 R)

Asteroid Belt

Center: 4.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.5

Radius: 10.8

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.59 AU - 5.61 AU

Year: 4339 Days

Day: 6.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 20,343,767 km

• M1: 140,323 km (0.109 R)
• M2: 233,971 km (0.084 R)
• M3: 501,302 km (0.052 R)
• M4: 622,626 km (0.094 R)
• M5: 692,489 km (0.073 R)
• M6: 786,885 km (0.093 R)
• M7: 863,629 km (0.073 R)
• M8: 943,215 km (0.098 R)
• M9: 1,147,416 km (0.111 R)
• M10: 1,501,663 km (0.094 R)
• M11: 1,627,326 km (0.092 R)
• M12: 2,072,230 km (0.083 R)
• M13: 2,554,084 km (0.086 R)
• M14: 2,722,532 km (0.063 R)
• M15: 2,982,084 km (0.068 R)
• M16: 3,052,694 km (0.051 R)
• M17: 3,159,657 km (0.081 R)
• M18: 3,322,569 km (0.087 R)
• M19: 3,395,872 km (0.072 R)
• M20: 3,525,423 km (0.115 R)
• M21: 3,904,804 km (0.091 R)
• M22: 4,498,408 km (0.12 R)
• M23: 4,909,952 km (0.06 R)
• M24: 5,162,772 km (0.112 R)
• M25: 5,506,548 km (0.108 R)
• M26: 5,593,764 km (0.117 R)
• M27: 5,703,269 km (0.101 R)
• M28: 6,352,823 km (0.079 R)
• M29: 6,467,116 km (0.104 R)
• M30: 6,582,157 km (0.078 R)
• M31: 6,907,981 km (0.095 R)
• M32: 6,978,591 km (0.05 R)
• M33: 7,120,410 km (0.034 R)
• M34: 7,310,848 km (0.031 R)
• M35: 7,672,725 km (0.104 R)
• M36: 7,892,634 km (0.116 R)
• M37: 7,990,920 km (0.089 R)
• M38: 8,818,495 km (0.091 R)
• M39: 9,100,338 km (0.102 R)
• M40: 9,594,310 km (0.1 R)
• M41: 10,043,702 km (0.088 R)
• M42: 10,445,971 km (0.09 R)
• M43: 10,608,434 km (0.056 R)
• M44: 10,689,815 km (0.049 R)
• M45: 11,018,033 km (0.116 R)
• M46: 11,100,611 km (0.048 R)
• M47: 11,321,716 km (0.111 R)
• M48: 11,488,518 km (0.098 R)
• M49: 11,740,291 km (0.078 R)
• M50: 11,994,009 km (0.078 R)
• M51: 12,939,468 km (0.111 R)
• M52: 13,113,899 km (0.116 R)
• M53: 13,289,228 km (0.079 R)
• M54: 13,465,304 km (0.077 R)
• M55: 13,701,220 km (0.108 R)
• M56: 14,027,792 km (0.103 R)
• M57: 15,575,831 km (0.111 R)
• M58: 15,947,881 km (0.096 R)
• M59: 16,072,496 km (0.114 R)
• M60: 16,542,981 km (0.11 R)
• M61: 16,637,677 km (0.049 R)
• M62: 17,145,412 km (0.099 R)
• M63: 17,401,224 km (0.089 R)
• M64: 17,626,070 km (0.064 R)
• M65: 18,469,802 km (0.073 R)
• M66: 18,600,700 km (0.112 R)
• M67: 20,028,013 km (0.105 R)
• M68: 20,229,970 km (0.103 R)
• M69: 20,873,989 km (0.106 R)
• M70: 21,181,413 km (0.106 R)
• M71: 21,387,260 km (0.119 R)
• M72: 21,973,982 km (0.087 R)
• M73: 22,043,246 km (0.108 R)
• M74: 22,391,211 km (0.079 R)
• M75: 22,600,798 km (0.114 R)
• M76: 22,740,971 km (0.097 R)
• M77: 23,233,746 km (0.027 R)
• M78: 23,694,358 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.1

Radius: 11.7

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.53 AU - 6.81 AU

Year: 5774 Days

Day: 8.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 20,343,767 km

• M1: 146,157 km (0.042 R)
• M2: 289,322 km (0.085 R)
• M3: 862,432 km (0.103 R)
• M4: 1,038,209 km (0.1 R)
• M5: 1,295,518 km (0.051 R)
• M6: 1,390,063 km (0.053 R)
• M7: 1,487,003 km (0.107 R)
• M8: 1,726,659 km (0.084 R)
• M9: 2,229,756 km (0.051 R)
• M10: 2,315,625 km (0.032 R)
• M11: 2,417,202 km (0.059 R)
• M12: 2,520,275 km (0.09 R)
• M13: 2,594,925 km (0.091 R)
• M14: 3,170,278 km (0.117 R)
• M15: 3,480,993 km (0.077 R)
• M16: 3,682,501 km (0.095 R)
• M17: 3,922,456 km (0.03 R)
• M18: 4,044,378 km (0.097 R)
• M19: 4,202,952 km (0.081 R)
• M20: 4,327,866 km (0.117 R)
• M21: 4,544,783 km (0.053 R)
• M22: 4,839,641 km (0.103 R)
• M23: 4,970,539 km (0.065 R)
• M24: 5,178,779 km (0.112 R)
• M25: 5,662,878 km (0.041 R)
• M26: 5,821,003 km (0.061 R)
• M27: 6,000,520 km (0.083 R)
• M28: 6,080,854 km (0.082 R)
• M29: 6,202,178 km (0.112 R)
• M30: 6,303,755 km (0.077 R)
• M31: 6,385,585 km (0.114 R)
• M32: 6,799,672 km (0.106 R)
• M33: 7,031,100 km (0.078 R)
• M34: 7,265,221 km (0.111 R)
• M35: 7,351,090 km (0.115 R)
• M36: 7,545,268 km (0.12 R)
• M37: 7,653,876 km (0.065 R)
• M38: 8,519,300 km (0.077 R)
• M39: 8,632,545 km (0.091 R)
• M40: 8,975,274 km (0.09 R)
• M41: 9,113,502 km (0.105 R)
• M42: 9,206,103 km (0.113 R)
• M43: 9,322,341 km (0.059 R)
• M44: 9,462,514 km (0.111 R)
• M45: 9,579,799 km (0.067 R)
• M46: 10,125,532 km (0.105 R)
• M47: 10,559,814 km (0.089 R)
• M48: 10,975,547 km (0.103 R)
• M49: 11,322,016 km (0.062 R)
• M50: 11,596,677 km (0.049 R)
• M51: 11,671,925 km (0.038 R)
• M52: 11,873,583 km (0.105 R)
• M53: 12,178,164 km (0.1 R)
• M54: 12,357,083 km (0.116 R)
• M55: 12,562,631 km (0.115 R)
• M56: 12,691,734 km (0.112 R)
• M57: 12,821,136 km (0.036 R)
• M58: 12,951,136 km (0.045 R)
• M59: 13,055,257 km (0.056 R)
• M60: 13,238,364 km (0.116 R)
• M61: 13,979,472 km (0.115 R)
• M62: 14,274,180 km (0.104 R)
• M63: 14,733,894 km (0.089 R)
• M64: 15,006,611 km (0.089 R)
• M65: 15,225,922 km (0.109 R)
• M66: 15,918,261 km (0.041 R)
• M67: 16,226,133 km (0.1 R)
• M68: 16,705,893 km (0.103 R)
• M69: 18,143,828 km (0.071 R)
• M70: 18,995,788 km (0.087 R)
• M71: 19,292,740 km (0.103 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 16,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit