🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.44 AU - 0.58 AU

Year: 129 Days

Day: 41.7 Hours

Environment

Temp: 220 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.55 AU - 0.91 AU

Year: 221 Days

Day: 44.3 Hours

Environment

Temp: 152 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,368,989 km

• M1: 644,168 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.81 AU - 0.81 AU

Year: 259 Days

Day: 15.4 Hours

Environment

Temp: 164 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,368,989 km

• M1: 189,690 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.08 AU - 2.74 AU

Year: 1327 Days

Day: 37.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.71 AU - 3.07 AU

Year: 1743 Days

Day: 22 Hours

Environment

Temp: -88 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.93 AU - 3.45 AU

Year: 2021 Days

Day: 32.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,368,989 km

• M1: 1,830,629 km (0.031 R)

Asteroid Belt

Center: 4.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.1

Radius: 12.5

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.21 AU - 6.05 AU

Year: 4739 Days

Day: 7.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 33,368,989 km

• M1: 155,881 km (0.045 R)
• M2: 261,198 km (0.083 R)
• M3: 365,916 km (0.091 R)
• M4: 486,492 km (0.087 R)
• M5: 698,772 km (0.096 R)
• M6: 837,898 km (0.12 R)
• M7: 1,216,679 km (0.069 R)
• M8: 1,371,513 km (0.086 R)
• M9: 1,481,318 km (0.098 R)
• M10: 1,792,332 km (0.095 R)
• M11: 2,056,522 km (0.068 R)
• M12: 2,313,381 km (0.068 R)
• M13: 2,425,131 km (0.068 R)
• M14: 2,538,975 km (0.079 R)
• M15: 2,622,750 km (0.117 R)
• M16: 2,728,964 km (0.05 R)
• M17: 2,847,446 km (0.103 R)
• M18: 2,967,723 km (0.112 R)
• M19: 3,078,575 km (0.099 R)
• M20: 3,442,845 km (0.06 R)
• M21: 4,052,008 km (0.118 R)
• M22: 4,212,676 km (0.043 R)
• M23: 4,362,872 km (0.04 R)
• M24: 4,772,471 km (0.079 R)
• M25: 4,955,579 km (0.074 R)
• M26: 5,167,709 km (0.074 R)
• M27: 5,396,294 km (0.109 R)
• M28: 5,835,963 km (0.032 R)
• M29: 6,060,210 km (0.103 R)
• M30: 6,145,032 km (0.116 R)
• M31: 6,301,661 km (0.108 R)
• M32: 6,401,891 km (0.062 R)
• M33: 6,793,987 km (0.062 R)
• M34: 6,882,100 km (0.097 R)
• M35: 7,015,093 km (0.118 R)
• M36: 8,032,059 km (0.093 R)
• M37: 8,109,850 km (0.107 R)
• M38: 8,234,764 km (0.119 R)
• M39: 8,518,252 km (0.109 R)
• M40: 8,724,997 km (0.112 R)
• M41: 8,853,052 km (0.111 R)
• M42: 9,634,552 km (0.05 R)
• M43: 9,900,088 km (0.104 R)
• M44: 10,201,677 km (0.088 R)
• M45: 10,540,217 km (0.111 R)
• M46: 10,745,166 km (0.04 R)
• M47: 10,968,665 km (0.118 R)
• M48: 11,630,935 km (0.071 R)
• M49: 11,719,048 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.6

Radius: 10.2

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.5 AU - 10.26 AU

Year: 8606 Days

Day: 14.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 33,368,989 km

• M1: 127,607 km (0.106 R)
• M2: 758,012 km (0.101 R)
• M3: 953,986 km (0.064 R)
• M4: 1,102,686 km (0.094 R)
• M5: 1,354,310 km (0.107 R)
• M6: 1,580,502 km (0.101 R)
• M7: 1,713,344 km (0.1 R)
• M8: 1,819,260 km (0.115 R)
• M9: 1,974,542 km (0.098 R)
• M10: 2,381,748 km (0.111 R)
• M11: 2,466,420 km (0.116 R)
• M12: 2,569,493 km (0.097 R)
• M13: 2,762,025 km (0.097 R)
• M14: 3,050,600 km (0.115 R)
• M15: 3,180,002 km (0.103 R)
• M16: 3,463,490 km (0.079 R)
• M17: 3,618,025 km (0.048 R)
• M18: 3,755,206 km (0.114 R)
• M19: 3,894,033 km (0.089 R)
• M20: 4,279,845 km (0.05 R)
• M21: 4,571,861 km (0.073 R)
• M22: 5,000,458 km (0.11 R)
• M23: 5,175,638 km (0.12 R)
• M24: 5,375,051 km (0.051 R)
• M25: 5,442,071 km (0.09 R)
• M26: 6,268,300 km (0.061 R)
• M27: 6,457,242 km (0.036 R)
• M28: 6,865,196 km (0.082 R)
• M29: 7,281,377 km (0.115 R)
• M30: 7,480,043 km (0.102 R)
• M31: 7,680,654 km (0.09 R)
• M32: 7,908,342 km (0.097 R)
• M33: 7,984,786 km (0.119 R)
• M34: 8,189,735 km (0.102 R)
• M35: 8,267,078 km (0.117 R)
• M36: 8,474,420 km (0.072 R)
• M37: 8,657,378 km (0.082 R)
• M38: 8,762,396 km (0.085 R)
• M39: 8,868,012 km (0.099 R)
• M40: 8,947,449 km (0.082 R)
• M41: 9,133,698 km (0.047 R)
• M42: 9,864,035 km (0.107 R)
• M43: 10,029,041 km (0.068 R)
• M44: 10,139,444 km (0.071 R)
• M45: 10,333,623 km (0.044 R)
• M46: 10,557,122 km (0.07 R)
• M47: 10,782,267 km (0.075 R)
• M48: 11,611,637 km (0.034 R)
• M49: 12,431,733 km (0.107 R)
• M50: 12,699,363 km (0.112 R)
• M51: 13,270,528 km (0.118 R)
• M52: 13,483,106 km (0.06 R)
• M53: 13,758,067 km (0.081 R)
• M54: 14,065,790 km (0.051 R)
• M55: 15,287,406 km (0.114 R)
• M56: 15,542,172 km (0.085 R)
• M57: 15,927,087 km (0.101 R)
• M58: 15,991,414 km (0.113 R)
• M59: 16,347,457 km (0.058 R)
• M60: 16,575,444 km (0.096 R)
• M61: 16,771,567 km (0.109 R)
• M62: 16,837,240 km (0.089 R)
• M63: 17,199,417 km (0.114 R)
• M64: 17,364,872 km (0.082 R)
• M65: 17,697,428 km (0.045 R)
• M66: 17,964,909 km (0.053 R)
• M67: 18,267,546 km (0.098 R)
• M68: 18,436,442 km (0.114 R)
• M69: 18,504,209 km (0.08 R)
• M70: 18,571,977 km (0.116 R)
• M71: 18,707,663 km (0.106 R)
• M72: 18,843,797 km (0.117 R)
• M73: 19,426,031 km (0.088 R)
• M74: 19,494,847 km (0.097 R)
• M75: 20,223,089 km (0.116 R)
• M76: 20,362,813 km (0.045 R)
• M77: 22,064,340 km (0.113 R)
• M78: 22,352,465 km (0.104 R)
• M79: 23,297,026 km (0.115 R)
• M80: 23,553,586 km (0.106 R)
• M81: 24,069,549 km (0.091 R)
• M82: 24,403,302 km (0.051 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.8

Radius: 15

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 10.12 AU - 12.94 AU

Year: 13889 Days

Day: 10 Hours

Environment

Temp: -175 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 33,368,989 km

• M1: 198,217 km (0.112 R)
• M2: 413,189 km (0.098 R)
• M3: 614,548 km (0.06 R)
• M4: 723,754 km (0.092 R)
• M5: 827,575 km (0.065 R)
• M6: 1,067,530 km (0.118 R)
• M7: 1,173,595 km (0.044 R)
• M8: 2,532,991 km (0.108 R)
• M9: 2,805,558 km (0.064 R)
• M10: 3,289,059 km (0.092 R)
• M11: 3,634,031 km (0.105 R)
• M12: 4,235,265 km (0.09 R)
• M13: 4,636,487 km (0.026 R)
• M14: 5,050,275 km (0.056 R)
• M15: 5,775,824 km (0.094 R)
• M16: 6,591,731 km (0.114 R)
• M17: 6,881,502 km (0.115 R)
• M18: 7,324,162 km (0.066 R)
• M19: 7,443,691 km (0.078 R)
• M20: 7,654,624 km (0.097 R)
• M21: 7,776,097 km (0.053 R)
• M22: 9,315,459 km (0.112 R)
• M23: 9,739,569 km (0.073 R)
• M24: 10,036,820 km (0.068 R)
• M25: 11,568,104 km (0.119 R)
• M26: 11,812,846 km (0.11 R)
• M27: 12,845,221 km (0.109 R)
• M28: 13,980,519 km (0.093 R)
• M29: 15,109,834 km (0.079 R)
• M30: 15,569,847 km (0.107 R)
• M31: 15,724,232 km (0.081 R)
• M32: 16,503,487 km (0.083 R)
• M33: 17,016,907 km (0.063 R)
• M34: 17,175,930 km (0.066 R)
• M35: 17,978,523 km (0.101 R)
• M36: 18,465,912 km (0.103 R)
• M37: 18,670,413 km (0.069 R)
• M38: 19,453,857 km (0.076 R)
• M39: 20,122,110 km (0.055 R)
• M40: 21,481,057 km (0.057 R)
• M41: 22,128,218 km (0.109 R)
• M42: 22,606,931 km (0.084 R)
• M43: 23,618,961 km (0.116 R)
• M44: 24,152,875 km (0.034 R)
• M45: 24,555,892 km (0.086 R)
• M46: 25,459,613 km (0.061 R)
• M47: 25,596,046 km (0.105 R)
• M48: 26,144,472 km (0.113 R)
• M49: 27,299,367 km (0.12 R)
• M50: 28,188,278 km (0.113 R)
• M51: 28,612,687 km (0.079 R)
• M52: 29,229,479 km (0.117 R)
• M53: 29,563,382 km (0.034 R)
• M54: 30,621,039 km (0.114 R)
• M55: 32,230,861 km (0.094 R)
• M56: 32,329,297 km (0.113 R)
• M57: 33,170,037 km (0.115 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 10,956 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit