🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.47 AU - 0.67 AU

Year: 188 Days

Day: 24.3 Hours

Environment

Temp: 31 °C

Axial Tilt: 47.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.59 AU - 0.71 AU

Year: 229 Days

Day: 19.9 Hours

Environment

Temp: -7 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 24,168,658 km

• M1: 475,123 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.67 AU - 0.79 AU

Year: 272 Days

Day: 43.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.78 AU - 1.28 AU

Year: 456 Days

Day: 16.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,168,658 km

• M1: 201,957 km (0.052 R)

Asteroid Belt

Center: 1.97 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.1

Radius: 13.6

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.7 AU - 3.1 AU

Year: 2156 Days

Day: 7.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 24,168,658 km

• M1: 276,008 km (0.053 R)
• M2: 378,782 km (0.087 R)
• M3: 547,678 km (0.109 R)
• M4: 832,512 km (0.086 R)
• M5: 980,913 km (0.086 R)
• M6: 1,111,811 km (0.114 R)
• M7: 1,230,592 km (0.067 R)
• M8: 1,324,988 km (0.108 R)
• M9: 1,686,566 km (0.078 R)
• M10: 1,814,173 km (0.092 R)
• M11: 1,912,010 km (0.103 R)
• M12: 2,079,410 km (0.091 R)
• M13: 2,193,703 km (0.115 R)
• M14: 2,381,299 km (0.115 R)
• M15: 2,513,394 km (0.115 R)
• M16: 2,672,716 km (0.066 R)
• M17: 2,886,341 km (0.076 R)
• M18: 3,079,622 km (0.096 R)
• M19: 3,224,283 km (0.055 R)
• M20: 3,357,575 km (0.045 R)
• M21: 3,452,120 km (0.071 R)
• M22: 3,713,169 km (0.079 R)
• M23: 3,895,678 km (0.078 R)
• M24: 4,009,373 km (0.05 R)
• M25: 4,124,413 km (0.117 R)
• M26: 4,328,166 km (0.047 R)
• M27: 4,490,629 km (0.093 R)
• M28: 4,580,238 km (0.106 R)
• M29: 4,852,357 km (0.09 R)
• M30: 4,944,359 km (0.057 R)
• M31: 5,176,685 km (0.097 R)
• M32: 5,317,905 km (0.104 R)
• M33: 5,412,750 km (0.047 R)
• M34: 5,814,121 km (0.102 R)
• M35: 6,225,366 km (0.077 R)
• M36: 6,459,786 km (0.09 R)
• M37: 6,714,102 km (0.102 R)
• M38: 6,868,487 km (0.1 R)
• M39: 7,110,686 km (0.058 R)
• M40: 7,408,835 km (0.086 R)
• M41: 7,800,781 km (0.08 R)
• M42: 7,944,993 km (0.091 R)
• M43: 8,053,751 km (0.111 R)
• M44: 8,291,163 km (0.069 R)
• M45: 8,456,768 km (0.096 R)
• M46: 8,642,119 km (0.046 R)
• M47: 9,073,709 km (0.112 R)
• M48: 9,225,551 km (0.101 R)
• M49: 9,531,628 km (0.107 R)
• M50: 9,647,267 km (0.058 R)
• M51: 10,036,222 km (0.034 R)
• M52: 10,232,644 km (0.08 R)
• M53: 10,529,745 km (0.105 R)
• M54: 11,704,986 km (0.115 R)
• M55: 11,829,003 km (0.087 R)
• M56: 12,182,652 km (0.106 R)
• M57: 12,560,836 km (0.041 R)
• M58: 12,964,451 km (0.101 R)
• M59: 13,221,460 km (0.075 R)
• M60: 13,307,479 km (0.116 R)
• M61: 13,631,807 km (0.096 R)
• M62: 14,024,651 km (0.118 R)
• M63: 14,288,541 km (0.09 R)
• M64: 14,798,969 km (0.106 R)
• M65: 14,955,449 km (0.059 R)
• M66: 15,157,555 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.3

Radius: 12.7

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.22 AU - 5.56 AU

Year: 4721 Days

Day: 13.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 24,168,658 km

• M1: 160,219 km (0.052 R)
• M2: 285,433 km (0.081 R)
• M3: 364,420 km (0.057 R)
• M4: 499,806 km (0.11 R)
• M5: 605,423 km (0.097 R)
• M6: 808,726 km (0.084 R)
• M7: 949,498 km (0.03 R)
• M8: 1,112,111 km (0.05 R)
• M9: 1,553,275 km (0.098 R)
• M10: 1,793,828 km (0.097 R)
• M11: 2,161,240 km (0.062 R)
• M12: 2,802,267 km (0.119 R)
• M13: 2,911,623 km (0.117 R)
• M14: 3,191,671 km (0.06 R)
• M15: 3,344,560 km (0.051 R)
• M16: 4,418,822 km (0.089 R)
• M17: 4,676,130 km (0.084 R)
• M18: 4,763,047 km (0.047 R)
• M19: 5,160,827 km (0.091 R)
• M20: 5,341,093 km (0.052 R)
• M21: 5,592,417 km (0.117 R)
• M22: 5,988,552 km (0.108 R)
• M23: 6,758,981 km (0.085 R)
• M24: 7,382,655 km (0.038 R)
• M25: 7,560,527 km (0.087 R)
• M26: 7,688,583 km (0.077 R)
• M27: 7,791,506 km (0.07 R)
• M28: 8,286,675 km (0.117 R)
• M29: 8,684,904 km (0.086 R)
• M30: 9,638,292 km (0.096 R)
• M31: 9,916,843 km (0.037 R)
• M32: 10,311,332 km (0.108 R)
• M33: 10,482,024 km (0.109 R)
• M34: 10,912,716 km (0.079 R)
• M35: 11,525,618 km (0.098 R)
• M36: 11,673,122 km (0.071 R)
• M37: 12,179,511 km (0.069 R)
• M38: 12,269,718 km (0.085 R)
• M39: 12,632,493 km (0.031 R)
• M40: 12,815,152 km (0.083 R)
• M41: 12,968,041 km (0.051 R)
• M42: 13,835,709 km (0.034 R)
• M43: 14,150,014 km (0.059 R)
• M44: 14,435,147 km (0.106 R)
• M45: 14,946,473 km (0.081 R)
• M46: 15,366,394 km (0.078 R)
• M47: 15,626,694 km (0.077 R)
• M48: 15,757,443 km (0.091 R)
• M49: 16,085,810 km (0.03 R)
• M50: 16,284,027 km (0.102 R)
• M51: 17,422,018 km (0.104 R)
• M52: 17,523,745 km (0.099 R)
• M53: 18,481,919 km (0.099 R)
• M54: 18,828,388 km (0.113 R)
• M55: 19,107,089 km (0.064 R)
• M56: 20,057,634 km (0.033 R)
• M57: 20,377,923 km (0.101 R)
• M58: 20,592,296 km (0.091 R)
• M59: 20,807,568 km (0.11 R)
• M60: 20,915,428 km (0.042 R)
• M61: 21,167,949 km (0.104 R)
• M62: 21,530,425 km (0.06 R)
• M63: 22,077,953 km (0.105 R)
• M64: 22,187,907 km (0.082 R)
• M65: 22,298,161 km (0.082 R)
• M66: 22,556,217 km (0.071 R)
• M67: 22,926,322 km (0.103 R)
• M68: 23,075,023 km (0.099 R)
• M69: 23,597,867 km (0.073 R)
• M70: 23,747,914 km (0.107 R)
• M71: 24,389,390 km (0.055 R)
• M72: 24,769,368 km (0.087 R)
• M73: 25,112,995 km (0.077 R)
• M74: 25,727,991 km (0.076 R)
• M75: 25,921,122 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.6

Radius: 12.3

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.85 AU - 6.15 AU

Year: 4881 Days

Day: 8.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 24,168,658 km

• M1: 188,493 km (0.098 R)
• M2: 310,266 km (0.092 R)
• M3: 389,852 km (0.104 R)
• M4: 514,766 km (0.058 R)
• M5: 607,367 km (0.072 R)
• M6: 1,005,298 km (0.087 R)
• M7: 1,138,889 km (0.03 R)
• M8: 1,227,151 km (0.085 R)
• M9: 1,370,765 km (0.114 R)
• M10: 1,690,007 km (0.114 R)
• M11: 1,791,883 km (0.103 R)
• M12: 1,956,441 km (0.102 R)
• M13: 2,189,215 km (0.115 R)
• M14: 2,480,632 km (0.108 R)
• M15: 2,563,808 km (0.089 R)
• M16: 3,172,971 km (0.119 R)
• M17: 3,336,781 km (0.117 R)
• M18: 3,673,077 km (0.109 R)
• M19: 3,903,457 km (0.091 R)
• M20: 4,218,062 km (0.096 R)
• M21: 4,500,203 km (0.108 R)
• M22: 4,726,395 km (0.08 R)
• M23: 4,830,366 km (0.099 R)
• M24: 5,125,672 km (0.119 R)
• M25: 5,957,137 km (0.06 R)
• M26: 6,228,507 km (0.109 R)
• M27: 6,783,366 km (0.111 R)
• M28: 6,901,099 km (0.118 R)
• M29: 7,186,233 km (0.035 R)
• M30: 7,572,345 km (0.048 R)
• M31: 7,670,032 km (0.118 R)
• M32: 8,189,436 km (0.117 R)
• M33: 8,390,346 km (0.068 R)
• M34: 8,542,038 km (0.092 R)
• M35: 8,951,338 km (0.108 R)
• M36: 9,054,561 km (0.118 R)
• M37: 9,184,262 km (0.112 R)
• M38: 9,262,352 km (0.104 R)
• M39: 9,445,610 km (0.065 R)
• M40: 9,709,351 km (0.11 R)
• M41: 9,868,672 km (0.113 R)
• M42: 9,948,707 km (0.098 R)
• M43: 10,109,525 km (0.111 R)
• M44: 10,596,915 km (0.094 R)
• M45: 10,815,926 km (0.052 R)
• M46: 11,064,259 km (0.113 R)
• M47: 12,593,448 km (0.047 R)
• M48: 12,854,646 km (0.072 R)
• M49: 14,157,793 km (0.074 R)
• M50: 14,459,831 km (0.085 R)
• M51: 15,162,642 km (0.025 R)
• M52: 16,190,379 km (0.117 R)
• M53: 16,284,925 km (0.09 R)
• M54: 16,792,361 km (0.113 R)
• M55: 16,951,982 km (0.11 R)
• M56: 17,208,542 km (0.101 R)
• M57: 17,466,299 km (0.116 R)
• M58: 17,660,477 km (0.091 R)
• M59: 18,214,438 km (0.056 R)
• M60: 18,840,505 km (0.057 R)
• M61: 18,973,199 km (0.108 R)
• M62: 19,206,123 km (0.05 R)
• M63: 20,555,495 km (0.095 R)
• M64: 20,657,970 km (0.095 R)
• M65: 20,794,702 km (0.113 R)
• M66: 21,207,144 km (0.111 R)
• M67: 21,379,780 km (0.064 R)
• M68: 21,483,601 km (0.071 R)
• M69: 21,795,961 km (0.067 R)
• M70: 22,636,402 km (0.031 R)
• M71: 22,918,992 km (0.103 R)
• M72: 23,167,025 km (0.114 R)
• M73: 23,630,330 km (0.099 R)
• M74: 23,916,960 km (0.086 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 11,377 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit