🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.45 AU - 0.57 AU

Year: 128 Days

Day: 48 Hours

Environment

Temp: 221 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,304,677 km

• M1: 217,964 km (0.092 R)
• M2: 286,031 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.61 AU - 0.89 AU

Year: 228 Days

Day: 23.2 Hours

Environment

Temp: 203 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.79 AU - 1.17 AU

Year: 341 Days

Day: 38.3 Hours

Environment

Temp: 108 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.02 AU - 1.24 AU

Year: 422 Days

Day: 43.4 Hours

Environment

Temp: 33 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.41 AU - 2.15 AU

Year: 835 Days

Day: 29.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.94 AU - 2.98 AU

Year: 1356 Days

Day: 39 Hours

Environment

Temp: -82 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.54 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.2

Radius: 13.6

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.28 AU - 6.96 AU

Year: 5986 Days

Day: 7.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 53,304,677 km

• M1: 242,947 km (0.104 R)
• M2: 397,781 km (0.105 R)
• M3: 540,796 km (0.06 R)
• M4: 815,907 km (0.086 R)
• M5: 903,422 km (0.069 R)
• M6: 1,153,998 km (0.117 R)
• M7: 1,723,517 km (0.088 R)
• M8: 1,978,432 km (0.118 R)
• M9: 2,503,670 km (0.071 R)
• M10: 3,190,175 km (0.116 R)
• M11: 3,984,689 km (0.107 R)
• M12: 4,140,420 km (0.08 R)
• M13: 4,921,620 km (0.03 R)
• M14: 5,173,543 km (0.047 R)
• M15: 5,573,717 km (0.096 R)
• M16: 6,373,916 km (0.119 R)
• M17: 6,648,877 km (0.117 R)
• M18: 7,593,139 km (0.111 R)
• M19: 7,884,705 km (0.038 R)
• M20: 8,445,548 km (0.037 R)
• M21: 9,780,559 km (0.114 R)
• M22: 10,168,915 km (0.111 R)
• M23: 10,275,728 km (0.112 R)
• M24: 10,418,744 km (0.104 R)
• M25: 10,924,684 km (0.114 R)
• M26: 11,327,700 km (0.1 R)
• M27: 12,035,448 km (0.107 R)
• M28: 12,911,343 km (0.109 R)
• M29: 13,104,624 km (0.112 R)
• M30: 13,926,365 km (0.116 R)
• M31: 14,124,433 km (0.084 R)
• M32: 14,643,986 km (0.102 R)
• M33: 14,926,427 km (0.1 R)
• M34: 15,332,884 km (0.106 R)
• M35: 17,164,710 km (0.111 R)
• M36: 17,633,400 km (0.083 R)
• M37: 17,719,120 km (0.111 R)
• M38: 18,496,430 km (0.064 R)
• M39: 18,845,592 km (0.045 R)
• M40: 18,933,256 km (0.092 R)
• M41: 19,152,866 km (0.074 R)
• M42: 19,550,347 km (0.087 R)
• M43: 19,639,059 km (0.086 R)
• M44: 20,218,900 km (0.086 R)
• M45: 20,533,355 km (0.119 R)
• M46: 21,031,067 km (0.113 R)
• M47: 21,670,000 km (0.042 R)
• M48: 22,501,165 km (0.059 R)
• M49: 22,594,066 km (0.1 R)
• M50: 23,154,758 km (0.057 R)
• M51: 23,625,393 km (0.099 R)
• M52: 23,814,485 km (0.07 R)
• M53: 24,960,106 km (0.03 R)
• M54: 25,056,447 km (0.037 R)
• M55: 25,394,388 km (0.088 R)
• M56: 25,588,117 km (0.048 R)
• M57: 25,733,826 km (0.088 R)
• M58: 25,928,453 km (0.061 R)
• M59: 26,172,447 km (0.107 R)
• M60: 26,761,114 km (0.113 R)
• M61: 28,252,156 km (0.05 R)
• M62: 29,464,198 km (0.11 R)
• M63: 29,872,002 km (0.098 R)
• M64: 30,384,524 km (0.102 R)
• M65: 30,899,739 km (0.079 R)
• M66: 31,158,544 km (0.106 R)
• M67: 31,626,037 km (0.067 R)
• M68: 32,358,019 km (0.091 R)
• M69: 33,042,729 km (0.084 R)
• M70: 33,519,497 km (0.052 R)
• M71: 33,785,333 km (0.079 R)
• M72: 34,212,285 km (0.1 R)
• M73: 34,533,621 km (0.078 R)
• M74: 35,287,295 km (0.102 R)
• M75: 35,449,459 km (0.071 R)
• M76: 35,828,989 km (0.089 R)
• M77: 35,991,901 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.3

Radius: 13.6

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.92 AU - 11.4 AU

Year: 9744 Days

Day: 12.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 53,304,677 km

• M1: 257,159 km (0.091 R)
• M2: 532,120 km (0.117 R)
• M3: 642,972 km (0.117 R)
• M4: 854,503 km (0.089 R)
• M5: 1,009,337 km (0.055 R)
• M6: 2,241,275 km (0.08 R)
• M7: 2,545,707 km (0.096 R)
• M8: 2,775,489 km (0.117 R)
• M9: 2,922,843 km (0.089 R)
• M10: 3,072,740 km (0.073 R)
• M11: 3,601,718 km (0.031 R)
• M12: 3,828,060 km (0.108 R)
• M13: 4,159,569 km (0.104 R)
• M14: 4,604,622 km (0.086 R)
• M15: 4,886,166 km (0.078 R)
• M16: 5,319,102 km (0.116 R)
• M17: 5,503,257 km (0.092 R)
• M18: 6,494,792 km (0.036 R)
• M19: 6,652,318 km (0.058 R)
• M20: 6,890,927 km (0.038 R)
• M21: 7,213,609 km (0.099 R)
• M22: 8,296,249 km (0.098 R)
• M23: 8,682,810 km (0.114 R)
• M24: 9,075,355 km (0.097 R)
• M25: 9,163,468 km (0.054 R)
• M26: 9,429,303 km (0.081 R)
• M27: 9,518,464 km (0.054 R)
• M28: 9,742,711 km (0.103 R)
• M29: 10,425,775 km (0.107 R)
• M30: 10,564,302 km (0.061 R)
• M31: 11,313,339 km (0.101 R)
• M32: 12,031,110 km (0.076 R)
• M33: 12,176,519 km (0.097 R)
• M34: 12,813,058 km (0.071 R)
• M35: 13,510,782 km (0.107 R)
• M36: 14,528,945 km (0.117 R)
• M37: 14,839,211 km (0.097 R)
• M38: 14,943,182 km (0.085 R)
• M39: 15,099,511 km (0.097 R)
• M40: 15,466,475 km (0.103 R)
• M41: 16,423,453 km (0.074 R)
• M42: 16,746,734 km (0.079 R)
• M43: 16,963,501 km (0.12 R)
• M44: 17,181,016 km (0.113 R)
• M45: 18,116,302 km (0.078 R)
• M46: 18,955,397 km (0.032 R)
• M47: 21,665,512 km (0.117 R)
• M48: 21,901,727 km (0.102 R)
• M49: 22,855,263 km (0.079 R)
• M50: 24,925,997 km (0.047 R)
• M51: 25,608,911 km (0.086 R)
• M52: 26,297,810 km (0.108 R)
• M53: 26,486,752 km (0.061 R)
• M54: 28,014,595 km (0.109 R)
• M55: 29,505,637 km (0.12 R)
• M56: 29,636,535 km (0.093 R)
• M57: 29,964,454 km (0.066 R)
• M58: 30,359,691 km (0.081 R)
• M59: 30,624,180 km (0.096 R)
• M60: 33,856,691 km (0.104 R)
• M61: 34,612,609 km (0.102 R)
• M62: 35,652,464 km (0.099 R)
• M63: 36,001,476 km (0.103 R)
• M64: 36,351,535 km (0.109 R)
• M65: 38,118,585 km (0.09 R)
• M66: 39,408,118 km (0.062 R)
• M67: 39,552,331 km (0.085 R)
• M68: 39,841,204 km (0.117 R)
• M69: 40,348,491 km (0.104 R)
• M70: 40,857,722 km (0.08 R)
• M71: 42,251,076 km (0.046 R)
• M72: 42,546,382 km (0.085 R)
• M73: 42,694,335 km (0.118 R)
• M74: 43,883,787 km (0.091 R)
• M75: 45,612,690 km (0.057 R)
• M76: 46,219,309 km (0.108 R)
• M77: 47,440,477 km (0.027 R)
• M78: 52,271,890 km (0.062 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 17,522 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit