🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.4 AU - 0.62 AU

Year: 136 Days

Day: 44.2 Hours

Environment

Temp: 231 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.7 AU - 0.9 AU

Year: 267 Days

Day: 12.7 Hours

Environment

Temp: 176 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 79,677,453 km

• M1: 42,486 km (0.096 R)
• M2: 193,580 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.32 AU - 1.86 AU

Year: 747 Days

Day: 23.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.64 AU - 1.8 AU

Year: 841 Days

Day: 15.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.46 AU - 3.26 AU

Year: 1803 Days

Day: 21.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,677,453 km

• M1: 380,577 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.85 AU - 4.01 AU

Year: 2368 Days

Day: 26.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,677,453 km

• M1: 1,780,663 km (0.106 R)

Asteroid Belt

Center: 6.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.1

Radius: 14.3

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.91 AU - 9.83 AU

Year: 9848 Days

Day: 7 Hours

Environment

Temp: -178 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 79,677,453 km

• M1: 179,218 km (0.11 R)
• M2: 465,698 km (0.095 R)
• M3: 974,181 km (0.103 R)
• M4: 1,064,838 km (0.087 R)
• M5: 1,236,277 km (0.063 R)
• M6: 1,695,692 km (0.044 R)
• M7: 1,830,180 km (0.107 R)
• M8: 2,110,377 km (0.082 R)
• M9: 2,480,632 km (0.115 R)
• M10: 2,608,837 km (0.118 R)
• M11: 2,845,352 km (0.083 R)
• M12: 3,116,423 km (0.103 R)
• M13: 3,283,224 km (0.093 R)
• M14: 3,481,741 km (0.06 R)
• M15: 6,194,997 km (0.11 R)
• M16: 6,548,198 km (0.084 R)
• M17: 7,053,839 km (0.102 R)
• M18: 8,528,425 km (0.088 R)
• M19: 9,160,476 km (0.11 R)
• M20: 10,219,779 km (0.104 R)
• M21: 10,428,019 km (0.115 R)
• M22: 10,891,024 km (0.079 R)
• M23: 12,143,906 km (0.097 R)
• M24: 12,320,282 km (0.084 R)
• M25: 12,541,986 km (0.043 R)
• M26: 12,675,727 km (0.084 R)
• M27: 12,944,405 km (0.084 R)
• M28: 13,260,355 km (0.043 R)
• M29: 13,487,594 km (0.078 R)
• M30: 13,808,033 km (0.098 R)
• M31: 14,084,640 km (0.117 R)
• M32: 14,596,414 km (0.117 R)
• M33: 14,690,212 km (0.114 R)
• M34: 14,925,380 km (0.106 R)
• M35: 15,351,883 km (0.086 R)
• M36: 16,314,097 km (0.084 R)
• M37: 16,802,683 km (0.098 R)
• M38: 17,196,874 km (0.108 R)
• M39: 19,316,526 km (0.107 R)
• M40: 19,419,449 km (0.093 R)
• M41: 19,677,805 km (0.091 R)
• M42: 20,197,807 km (0.063 R)
• M43: 20,511,962 km (0.117 R)
• M44: 20,616,980 km (0.114 R)
• M45: 21,357,639 km (0.093 R)
• M46: 21,624,223 km (0.112 R)
• M47: 22,214,835 km (0.076 R)
• M48: 23,521,572 km (0.036 R)
• M49: 23,741,780 km (0.109 R)
• M50: 24,128,790 km (0.097 R)
• M51: 24,350,943 km (0.115 R)
• M52: 25,021,291 km (0.098 R)
• M53: 25,641,225 km (0.11 R)
• M54: 29,051,757 km (0.085 R)
• M55: 29,822,186 km (0.071 R)
• M56: 30,900,039 km (0.034 R)
• M57: 31,808,098 km (0.066 R)
• M58: 32,173,715 km (0.081 R)
• M59: 32,540,828 km (0.091 R)
• M60: 33,464,595 km (0.106 R)
• M61: 33,836,495 km (0.102 R)
• M62: 33,960,811 km (0.085 R)
• M63: 34,459,421 km (0.112 R)
• M64: 35,716,641 km (0.098 R)
• M65: 36,033,190 km (0.112 R)
• M66: 36,223,628 km (0.077 R)
• M67: 37,694,774 km (0.072 R)
• M68: 39,381,340 km (0.096 R)
• M69: 41,026,019 km (0.089 R)
• M70: 41,823,526 km (0.044 R)
• M71: 43,568,884 km (0.112 R)
• M72: 43,907,274 km (0.089 R)
• M73: 44,110,727 km (0.098 R)
• M74: 44,382,397 km (0.086 R)
• M75: 44,586,598 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 726

Radius: 6.3

Gravity: 18.29 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 14.33 AU - 14.89 AU

Year: 20818 Days

Day: 21.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 79,677,453 km

• M1: 170,242 km (0.117 R)
• M2: 224,546 km (0.08 R)
• M3: 320,588 km (0.117 R)
• M4: 1,812,378 km (0.102 R)
• M5: 2,483,025 km (0.11 R)
• M6: 2,864,350 km (0.064 R)
• M7: 2,942,889 km (0.099 R)
• M8: 3,304,916 km (0.093 R)
• M9: 3,512,109 km (0.106 R)
• M10: 3,553,997 km (0.117 R)
• M11: 4,337,740 km (0.119 R)
• M12: 5,125,073 km (0.117 R)
• M13: 5,657,642 km (0.074 R)
• M14: 6,722,779 km (0.072 R)
• M15: 6,774,988 km (0.054 R)
• M16: 8,180,311 km (0.076 R)
• M17: 8,460,657 km (0.11 R)
• M18: 9,146,264 km (0.119 R)
• M19: 9,378,889 km (0.046 R)
• M20: 10,028,293 km (0.066 R)
• M21: 13,354,452 km (0.088 R)
• M22: 14,217,931 km (0.089 R)
• M23: 14,962,629 km (0.119 R)
• M24: 15,859,020 km (0.105 R)
• M25: 15,998,445 km (0.079 R)
• M26: 16,348,953 km (0.102 R)
• M27: 16,489,724 km (0.07 R)
• M28: 16,843,673 km (0.075 R)
• M29: 17,271,822 km (0.041 R)
• M30: 17,487,093 km (0.113 R)
• M31: 18,284,450 km (0.119 R)
• M32: 18,577,213 km (0.113 R)
• M33: 19,093,475 km (0.11 R)
• M34: 20,518,246 km (0.097 R)
• M35: 20,975,417 km (0.098 R)
• M36: 22,054,765 km (0.083 R)
• M37: 23,389,627 km (0.116 R)
• M38: 23,946,879 km (0.064 R)
• M39: 24,267,168 km (0.119 R)
• M40: 24,831,302 km (0.095 R)
• M41: 26,054,564 km (0.119 R)
• M42: 27,130,471 km (0.037 R)
• M43: 27,380,898 km (0.108 R)
• M44: 27,799,772 km (0.096 R)
• M45: 27,883,846 km (0.051 R)
• M46: 27,967,920 km (0.091 R)
• M47: 28,389,936 km (0.089 R)
• M48: 28,644,103 km (0.116 R)
• M49: 29,154,680 km (0.083 R)
• M50: 29,582,530 km (0.119 R)
• M51: 29,668,250 km (0.118 R)
• M52: 30,184,811 km (0.103 R)
• M53: 30,357,746 km (0.105 R)
• M54: 36,427,231 km (0.08 R)
• M55: 38,281,497 km (0.053 R)
• M56: 39,597,659 km (0.092 R)
• M57: 40,451,563 km (0.092 R)
• M58: 41,407,494 km (0.091 R)
• M59: 44,614,573 km (0.117 R)
• M60: 44,910,029 km (0.113 R)
• M61: 45,502,885 km (0.05 R)
• M62: 45,998,952 km (0.059 R)
• M63: 48,506,212 km (0.043 R)
• M64: 51,263,301 km (0.044 R)
• M65: 54,175,822 km (0.079 R)
• M66: 54,912,442 km (0.057 R)
• M67: 55,017,908 km (0.028 R)
• M68: 55,440,522 km (0.082 R)
• M69: 56,076,463 km (0.112 R)
• M70: 56,608,133 km (0.074 R)
• M71: 57,891,384 km (0.1 R)
• M72: 58,536,450 km (0.079 R)
• M73: 60,486,159 km (0.079 R)
• M74: 61,250,155 km (0.025 R)
• M75: 61,469,017 km (0.12 R)
• M76: 62,127,098 km (0.058 R)
• M77: 63,118,782 km (0.05 R)
• M78: 66,349,348 km (0.117 R)
• M79: 67,024,334 km (0.118 R)
• M80: 68,721,971 km (0.027 R)
• M81: 72,737,925 km (0.104 R)
• M82: 73,433,855 km (0.103 R)
• M83: 74,248,714 km (0.112 R)
• M84: 74,832,595 km (0.11 R)
• M85: 76,475,479 km (0.106 R)
• M86: 77,537,923 km (0.115 R)
• M87: 78,248,961 km (0.034 R)
• M88: 78,843,164 km (0.051 R)
• M89: 79,438,713 km (0.086 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 19,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit