🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.64 AU - 0.72 AU

Year: 166 Days

Day: 34.7 Hours

Environment

Temp: 362 °C

Axial Tilt: 47.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.62 AU - 0.94 AU

Year: 203 Days

Day: 18 Hours

Environment

Temp: 295 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.44 AU - 2.26 AU

Year: 743 Days

Day: 38.1 Hours

Environment

Temp: 134 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.79 AU - 2.57 AU

Year: 950 Days

Day: 34.3 Hours

Environment

Temp: 14 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.5 AU - 4.18 AU

Year: 2222 Days

Day: 37.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.84 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.77 AU - 6.89 AU

Year: 4157 Days

Day: 45.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,403,388 km

• M1: 623,973 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.7

Radius: 14.4

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 9.38 AU - 10.92 AU

Year: 9549 Days

Day: 7.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 44,403,388 km

• M1: 200,910 km (0.069 R)
• M2: 311,762 km (0.088 R)
• M3: 486,343 km (0.087 R)
• M4: 735,423 km (0.073 R)
• M5: 885,919 km (0.105 R)
• M6: 1,240,765 km (0.107 R)
• M7: 1,552,975 km (0.112 R)
• M8: 1,985,014 km (0.065 R)
• M9: 2,302,610 km (0.11 R)
• M10: 2,584,303 km (0.087 R)
• M11: 3,672,927 km (0.093 R)
• M12: 3,792,007 km (0.041 R)
• M13: 4,003,688 km (0.103 R)
• M14: 4,438,718 km (0.073 R)
• M15: 4,597,891 km (0.107 R)
• M16: 4,758,858 km (0.065 R)
• M17: 4,889,158 km (0.103 R)
• M18: 5,730,047 km (0.12 R)
• M19: 5,903,730 km (0.087 R)
• M20: 6,149,819 km (0.083 R)
• M21: 6,798,176 km (0.101 R)
• M22: 7,019,282 km (0.092 R)
• M23: 7,130,732 km (0.085 R)
• M24: 7,280,180 km (0.057 R)
• M25: 7,582,368 km (0.115 R)
• M26: 8,395,133 km (0.056 R)
• M27: 8,872,051 km (0.075 R)
• M28: 11,256,641 km (0.059 R)
• M29: 11,694,365 km (0.107 R)
• M30: 11,871,040 km (0.101 R)
• M31: 12,271,962 km (0.041 R)
• M32: 12,632,044 km (0.111 R)
• M33: 12,767,879 km (0.115 R)
• M34: 13,132,898 km (0.114 R)
• M35: 14,201,027 km (0.096 R)
• M36: 15,296,981 km (0.076 R)
• M37: 16,075,638 km (0.051 R)
• M38: 16,817,194 km (0.051 R)
• M39: 17,317,749 km (0.11 R)
• M40: 18,745,511 km (0.103 R)
• M41: 19,056,525 km (0.089 R)
• M42: 19,735,849 km (0.113 R)
• M43: 20,636,428 km (0.119 R)
• M44: 21,712,934 km (0.072 R)
• M45: 22,258,069 km (0.106 R)
• M46: 23,250,800 km (0.093 R)
• M47: 23,584,852 km (0.092 R)
• M48: 24,257,893 km (0.029 R)
• M49: 24,370,540 km (0.061 R)
• M50: 26,430,353 km (0.101 R)
• M51: 27,070,931 km (0.083 R)
• M52: 27,422,486 km (0.092 R)
• M53: 28,367,197 km (0.111 R)
• M54: 28,903,356 km (0.102 R)
• M55: 29,744,096 km (0.08 R)
• M56: 30,470,992 km (0.116 R)
• M57: 32,066,304 km (0.099 R)
• M58: 32,624,752 km (0.09 R)
• M59: 33,186,492 km (0.104 R)
• M60: 33,940,466 km (0.071 R)
• M61: 34,319,547 km (0.067 R)
• M62: 34,636,545 km (0.115 R)
• M63: 35,657,400 km (0.117 R)
• M64: 36,042,914 km (0.077 R)
• M65: 36,236,045 km (0.118 R)
• M66: 37,142,309 km (0.084 R)
• M67: 37,272,459 km (0.103 R)
• M68: 37,467,834 km (0.067 R)
• M69: 38,449,944 km (0.079 R)
• M70: 40,506,466 km (0.094 R)
• M71: 41,784,480 km (0.109 R)
• M72: 42,939,226 km (0.095 R)
• M73: 43,212,392 km (0.11 R)
• M74: 44,518,082 km (0.106 R)
• M75: 44,794,689 km (0.114 R)
• M76: 45,210,571 km (0.085 R)
• M77: 45,349,398 km (0.11 R)
• M78: 45,836,788 km (0.082 R)
• M79: 46,116,087 km (0.065 R)
• M80: 46,255,811 km (0.076 R)
• M81: 46,606,020 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 69.3

Radius: 3.9

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 20.6 AU - 21.02 AU

Year: 28032 Days

Day: 23.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 44,403,388 km

• M1: 64,177 km (0.1 R)
• M2: 203,154 km (0.089 R)
• M3: 457,919 km (0.111 R)
• M4: 668,104 km (0.116 R)
• M5: 905,366 km (0.027 R)
• M6: 1,014,722 km (0.066 R)
• M7: 1,493,436 km (0.103 R)
• M8: 1,711,100 km (0.099 R)
• M9: 2,055,924 km (0.057 R)
• M10: 2,127,581 km (0.057 R)
• M11: 2,573,981 km (0.048 R)
• M12: 2,651,024 km (0.113 R)
• M13: 3,075,583 km (0.118 R)
• M14: 3,464,088 km (0.087 R)
• M15: 4,075,345 km (0.046 R)
• M16: 4,941,068 km (0.045 R)
• M17: 5,069,273 km (0.087 R)
• M18: 6,690,765 km (0.086 R)
• M19: 6,761,525 km (0.073 R)
• M20: 7,119,213 km (0.045 R)
• M21: 7,336,728 km (0.093 R)
• M22: 7,409,732 km (0.111 R)
• M23: 7,741,241 km (0.053 R)
• M24: 8,077,537 km (0.087 R)
• M25: 8,152,934 km (0.06 R)
• M26: 10,112,218 km (0.071 R)
• M27: 10,644,337 km (0.054 R)
• M28: 11,480,589 km (0.105 R)
• M29: 12,730,180 km (0.109 R)
• M30: 12,774,013 km (0.118 R)
• M31: 12,817,994 km (0.107 R)
• M32: 12,949,940 km (0.114 R)
• M33: 12,994,071 km (0.086 R)
• M34: 13,304,187 km (0.062 R)
• M35: 13,931,751 km (0.059 R)
• M36: 16,393,533 km (0.079 R)
• M37: 18,091,170 km (0.118 R)
• M38: 18,835,569 km (0.03 R)
• M39: 19,287,055 km (0.115 R)
• M40: 20,200,649 km (0.078 R)
• M41: 20,405,598 km (0.113 R)
• M42: 20,765,980 km (0.1 R)
• M43: 21,076,395 km (0.118 R)
• M44: 22,017,067 km (0.116 R)
• M45: 23,776,936 km (0.075 R)
• M46: 23,939,250 km (0.081 R)
• M47: 24,482,589 km (0.077 R)
• M48: 24,591,646 km (0.058 R)
• M49: 25,029,968 km (0.096 R)
• M50: 25,470,833 km (0.057 R)
• M51: 25,581,385 km (0.071 R)
• M52: 25,747,589 km (0.081 R)
• M53: 26,136,842 km (0.11 R)
• M54: 26,192,642 km (0.114 R)
• M55: 27,203,176 km (0.107 R)
• M56: 27,316,272 km (0.084 R)
• M57: 27,429,518 km (0.055 R)
• M58: 27,599,610 km (0.112 R)
• M59: 27,770,002 km (0.1 R)
• M60: 28,627,647 km (0.078 R)
• M61: 29,204,197 km (0.107 R)
• M62: 29,668,250 km (0.097 R)
• M63: 30,544,893 km (0.092 R)
• M64: 32,143,945 km (0.102 R)
• M65: 32,923,649 km (0.065 R)
• M66: 32,983,787 km (0.059 R)
• M67: 33,770,223 km (0.104 R)
• M68: 34,074,206 km (0.053 R)
• M69: 34,135,093 km (0.107 R)
• M70: 34,807,685 km (0.116 R)
• M71: 35,422,981 km (0.049 R)
• M72: 35,546,399 km (0.089 R)
• M73: 37,164,449 km (0.08 R)
• M74: 37,289,962 km (0.106 R)
• M75: 37,667,248 km (0.109 R)
• M76: 37,730,229 km (0.115 R)
• M77: 37,856,340 km (0.111 R)
• M78: 37,919,320 km (0.078 R)
• M79: 38,425,410 km (0.049 R)
• M80: 39,316,415 km (0.048 R)
• M81: 39,572,227 km (0.099 R)
• M82: 39,764,460 km (0.089 R)
• M83: 39,956,993 km (0.113 R)
• M84: 40,730,264 km (0.066 R)
• M85: 40,794,891 km (0.1 R)
• M86: 41,378,322 km (0.091 R)
• M87: 41,964,596 km (0.055 R)

Kuiper Belt

Range: 37.1 - 67.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 12,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit