🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.74 AU - 0.84 AU

Year: 253 Days

Day: 18.9 Hours

Environment

Temp: 185 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,352,893 km

• M1: 305,928 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.03 AU - 1.35 AU

Year: 467 Days

Day: 31.2 Hours

Environment

Temp: 9 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 31,352,893 km

• M1: 186,100 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.6 AU - 3.66 AU

Year: 1993 Days

Day: 26.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.56 AU - 3.94 AU

Year: 2109 Days

Day: 29.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.45 AU - 5.03 AU

Year: 3142 Days

Day: 16.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.7

Radius: 8.2

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.66 AU - 7.16 AU

Year: 5171 Days

Day: 14.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 31,352,893 km

• M1: 110,403 km (0.079 R)
• M2: 309,668 km (0.117 R)
• M3: 387,159 km (0.067 R)
• M4: 502,350 km (0.081 R)
• M5: 759,808 km (0.093 R)
• M6: 927,656 km (0.047 R)
• M7: 1,076,955 km (0.115 R)
• M8: 1,288,486 km (0.111 R)
• M9: 1,354,609 km (0.087 R)
• M10: 1,467,555 km (0.07 R)
• M11: 1,607,130 km (0.067 R)
• M12: 1,666,520 km (0.095 R)
• M13: 1,874,461 km (0.066 R)
• M14: 1,975,290 km (0.099 R)
• M15: 2,077,914 km (0.043 R)
• M16: 2,169,169 km (0.059 R)
• M17: 2,302,012 km (0.084 R)
• M18: 2,423,785 km (0.089 R)
• M19: 2,575,627 km (0.113 R)
• M20: 2,702,186 km (0.067 R)
• M21: 2,816,479 km (0.095 R)
• M22: 3,304,916 km (0.106 R)
• M23: 3,458,104 km (0.089 R)
• M24: 3,582,420 km (0.036 R)
• M25: 3,771,662 km (0.118 R)
• M26: 4,012,813 km (0.026 R)
• M27: 4,749,284 km (0.112 R)
• M28: 4,957,374 km (0.036 R)
• M29: 5,257,168 km (0.043 R)
• M30: 6,079,508 km (0.119 R)
• M31: 6,173,306 km (0.098 R)
• M32: 6,229,854 km (0.088 R)
• M33: 6,400,545 km (0.119 R)
• M34: 6,495,988 km (0.102 R)
• M35: 6,630,477 km (0.092 R)
• M36: 6,824,206 km (0.117 R)
• M37: 7,256,843 km (0.063 R)
• M38: 7,496,648 km (0.077 R)
• M39: 7,718,801 km (0.091 R)
• M40: 8,211,128 km (0.102 R)
• M41: 9,011,028 km (0.096 R)
• M42: 9,290,477 km (0.108 R)
• M43: 9,463,860 km (0.072 R)
• M44: 9,725,956 km (0.107 R)
• M45: 10,707,168 km (0.12 R)
• M46: 10,843,452 km (0.096 R)
• M47: 11,117,665 km (0.096 R)
• M48: 11,533,397 km (0.054 R)
• M49: 12,546,923 km (0.065 R)
• M50: 12,618,580 km (0.026 R)
• M51: 12,882,920 km (0.073 R)
• M52: 13,392,749 km (0.04 R)
• M53: 13,490,586 km (0.105 R)
• M54: 13,613,257 km (0.078 R)
• M55: 13,933,845 km (0.104 R)
• M56: 14,033,028 km (0.07 R)
• M57: 14,306,942 km (0.083 R)
• M58: 14,456,989 km (0.08 R)
• M59: 14,658,048 km (0.118 R)
• M60: 15,164,587 km (0.11 R)
• M61: 15,266,612 km (0.101 R)
• M62: 15,419,950 km (0.099 R)
• M63: 15,754,152 km (0.098 R)
• M64: 15,831,643 km (0.097 R)
• M65: 16,090,897 km (0.045 R)
• M66: 16,273,107 km (0.06 R)
• M67: 16,351,346 km (0.102 R)
• M68: 16,823,926 km (0.098 R)
• M69: 17,300,844 km (0.116 R)
• M70: 17,514,320 km (0.109 R)
• M71: 17,648,061 km (0.08 R)

Asteroid Belt

Center: 7.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.5

Radius: 9.4

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.91 AU - 10.95 AU

Year: 10422 Days

Day: 6.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 31,352,893 km

• M1: 117,883 km (0.091 R)
• M2: 192,383 km (0.084 R)
• M3: 455,675 km (0.112 R)
• M4: 541,993 km (0.08 R)
• M5: 646,562 km (0.085 R)
• M6: 904,618 km (0.093 R)
• M7: 1,134,401 km (0.108 R)
• M8: 1,383,032 km (0.076 R)
• M9: 1,464,414 km (0.118 R)
• M10: 1,530,685 km (0.049 R)
• M11: 1,631,963 km (0.089 R)
• M12: 1,735,634 km (0.042 R)
• M13: 1,859,502 km (0.079 R)
• M14: 2,078,662 km (0.065 R)
• M15: 2,582,209 km (0.088 R)
• M16: 2,683,487 km (0.12 R)
• M17: 2,827,400 km (0.116 R)
• M18: 3,274,398 km (0.08 R)
• M19: 3,720,798 km (0.119 R)
• M20: 4,186,496 km (0.116 R)
• M21: 4,819,445 km (0.05 R)
• M22: 5,665,571 km (0.107 R)
• M23: 6,065,296 km (0.037 R)
• M24: 6,446,621 km (0.116 R)
• M25: 6,529,349 km (0.09 R)
• M26: 6,863,850 km (0.114 R)
• M27: 6,976,646 km (0.115 R)
• M28: 7,261,181 km (0.065 R)
• M29: 7,433,817 km (0.087 R)
• M30: 7,549,756 km (0.117 R)
• M31: 7,724,636 km (0.038 R)
• M32: 8,955,228 km (0.106 R)
• M33: 9,264,596 km (0.103 R)
• M34: 9,326,978 km (0.081 R)
• M35: 9,830,375 km (0.11 R)
• M36: 10,472,150 km (0.112 R)
• M37: 10,765,362 km (0.114 R)
• M38: 10,896,559 km (0.117 R)
• M39: 11,127,389 km (0.116 R)
• M40: 11,493,455 km (0.12 R)
• M41: 11,897,369 km (0.088 R)
• M42: 12,237,405 km (0.045 R)
• M43: 12,374,437 km (0.113 R)
• M44: 13,066,776 km (0.09 R)
• M45: 13,136,787 km (0.107 R)
• M46: 13,523,648 km (0.091 R)
• M47: 13,843,039 km (0.092 R)
• M48: 14,057,263 km (0.052 R)
• M49: 14,272,684 km (0.068 R)
• M50: 14,961,881 km (0.074 R)
• M51: 15,108,487 km (0.092 R)
• M52: 15,773,599 km (0.103 R)
• M53: 15,997,398 km (0.081 R)
• M54: 16,675,226 km (0.054 R)
• M55: 18,136,947 km (0.106 R)
• M56: 19,120,702 km (0.076 R)
• M57: 19,359,460 km (0.085 R)
• M58: 20,445,840 km (0.113 R)
• M59: 20,812,355 km (0.074 R)
• M60: 21,222,253 km (0.049 R)
• M61: 21,551,967 km (0.109 R)
• M62: 21,841,888 km (0.108 R)
• M63: 22,174,892 km (0.109 R)
• M64: 22,635,355 km (0.117 R)
• M65: 22,972,399 km (0.083 R)
• M66: 23,141,444 km (0.06 R)
• M67: 23,480,882 km (0.099 R)
• M68: 24,207,628 km (0.093 R)
• M69: 24,336,582 km (0.106 R)
• M70: 24,898,322 km (0.118 R)
• M71: 25,028,621 km (0.039 R)
• M72: 25,946,554 km (0.071 R)
• M73: 26,299,156 km (0.106 R)
• M74: 26,831,126 km (0.051 R)
• M75: 27,098,457 km (0.119 R)
• M76: 29,359,929 km (0.049 R)
• M77: 30,420,577 km (0.087 R)
• M78: 30,559,703 km (0.115 R)
• M79: 30,885,528 km (0.07 R)
• M80: 30,978,877 km (0.063 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 18,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit