🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.88 AU - 1.06 AU

Year: 345 Days

Day: 44.9 Hours

Environment

Temp: 107 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,874,576 km

• M1: 104,419 km (0.092 R)
• M2: 739,013 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.27 AU - 1.87 AU

Year: 711 Days

Day: 15.8 Hours

Environment

Temp: -40 °C

Axial Tilt: 81.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.92 AU - 2.32 AU

Year: 1116 Days

Day: 43.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.9 AU - 3.92 AU

Year: 2277 Days

Day: 45.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,874,576 km

• M1: 620,682 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.66 AU - 4.28 AU

Year: 2861 Days

Day: 36.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.08 AU - 4.86 AU

Year: 2861 Days

Day: 29.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,874,576 km

• M1: 1,744,162 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.9

Radius: 9.8

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 10.12 AU - 12.82 AU

Year: 14049 Days

Day: 12.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 49,874,576 km

• M1: 205,099 km (0.05 R)
• M2: 283,937 km (0.108 R)
• M3: 942,766 km (0.113 R)
• M4: 1,018,761 km (0.082 R)
• M5: 1,283,999 km (0.101 R)
• M6: 1,406,370 km (0.096 R)
• M7: 1,468,901 km (0.119 R)
• M8: 1,729,202 km (0.083 R)
• M9: 2,061,159 km (0.117 R)
• M10: 2,161,839 km (0.108 R)
• M11: 2,398,203 km (0.079 R)
• M12: 2,489,159 km (0.098 R)
• M13: 2,612,128 km (0.084 R)
• M14: 3,207,079 km (0.083 R)
• M15: 3,477,103 km (0.092 R)
• M16: 3,702,099 km (0.061 R)
• M17: 4,075,794 km (0.062 R)
• M18: 4,202,952 km (0.112 R)
• M19: 4,744,197 km (0.053 R)
• M20: 5,013,473 km (0.103 R)
• M21: 5,208,848 km (0.052 R)
• M22: 5,627,423 km (0.051 R)
• M23: 5,728,551 km (0.107 R)
• M24: 5,789,737 km (0.103 R)
• M25: 6,391,120 km (0.044 R)
• M26: 6,454,400 km (0.113 R)
• M27: 6,667,128 km (0.097 R)
• M28: 6,882,250 km (0.068 R)
• M29: 7,630,539 km (0.098 R)
• M30: 7,742,737 km (0.104 R)
• M31: 8,381,370 km (0.063 R)
• M32: 8,707,194 km (0.107 R)
• M33: 8,942,362 km (0.075 R)
• M34: 9,419,131 km (0.115 R)
• M35: 9,757,671 km (0.104 R)
• M36: 9,928,511 km (0.045 R)
• M37: 10,198,984 km (0.118 R)
• M38: 10,322,702 km (0.051 R)
• M39: 10,447,018 km (0.105 R)
• M40: 10,546,799 km (0.089 R)
• M41: 10,974,350 km (0.113 R)
• M42: 11,872,386 km (0.064 R)
• M43: 12,002,536 km (0.061 R)
• M44: 12,422,458 km (0.091 R)
• M45: 13,438,975 km (0.043 R)
• M46: 13,765,547 km (0.064 R)
• M47: 13,957,332 km (0.1 R)
• M48: 15,210,812 km (0.062 R)
• M49: 15,409,029 km (0.094 R)
• M50: 16,297,192 km (0.086 R)
• M51: 17,113,697 km (0.116 R)
• M52: 17,349,314 km (0.075 R)
• M53: 18,453,496 km (0.081 R)
• M54: 18,998,930 km (0.091 R)
• M55: 19,090,334 km (0.085 R)
• M56: 19,151,370 km (0.078 R)
• M57: 19,888,738 km (0.044 R)
• M58: 20,604,115 km (0.032 R)
• M59: 20,792,159 km (0.116 R)
• M60: 21,043,633 km (0.11 R)

Asteroid Belt

Center: 12.41 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.9

Radius: 4.1

Gravity: 23.67 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 10.83 AU - 15.87 AU

Year: 17641 Days

Day: 21.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 49,874,576 km

• M1: 65,673 km (0.073 R)
• M2: 100,829 km (0.066 R)
• M3: 309,817 km (0.105 R)
• M4: 354,098 km (0.069 R)
• M5: 466,147 km (0.104 R)
• M6: 865,872 km (0.053 R)
• M7: 1,085,482 km (0.099 R)
• M8: 1,471,295 km (0.115 R)
• M9: 1,548,039 km (0.114 R)
• M10: 2,007,603 km (0.11 R)
• M11: 2,267,006 km (0.119 R)
• M12: 2,326,097 km (0.106 R)
• M13: 2,567,548 km (0.079 R)
• M14: 2,817,078 km (0.118 R)
• M15: 3,041,774 km (0.062 R)
• M16: 3,238,794 km (0.083 R)
• M17: 3,890,143 km (0.063 R)
• M18: 4,212,526 km (0.11 R)
• M19: 4,321,882 km (0.116 R)
• M20: 4,617,937 km (0.071 R)
• M21: 4,959,020 km (0.03 R)
• M22: 5,113,255 km (0.1 R)
• M23: 5,268,987 km (0.097 R)
• M24: 5,505,501 km (0.118 R)
• M25: 6,194,399 km (0.101 R)
• M26: 6,277,276 km (0.056 R)
• M27: 6,360,453 km (0.059 R)
• M28: 6,867,290 km (0.08 R)
• M29: 7,563,220 km (0.103 R)
• M30: 7,607,351 km (0.111 R)
• M31: 8,372,394 km (0.082 R)
• M32: 8,648,253 km (0.079 R)
• M33: 8,787,379 km (0.107 R)
• M34: 9,589,074 km (0.083 R)
• M35: 10,169,065 km (0.119 R)
• M36: 10,315,820 km (0.118 R)
• M37: 10,611,426 km (0.066 R)
• M38: 10,909,874 km (0.098 R)
• M39: 11,110,335 km (0.11 R)
• M40: 11,261,429 km (0.096 R)
• M41: 12,442,653 km (0.062 R)
• M42: 13,021,447 km (0.085 R)
• M43: 13,394,245 km (0.107 R)
• M44: 14,150,463 km (0.111 R)
• M45: 14,533,732 km (0.098 R)
• M46: 14,975,944 km (0.053 R)
• M47: 15,142,895 km (0.056 R)
• M48: 15,760,435 km (0.089 R)
• M49: 15,816,983 km (0.066 R)
• M50: 16,558,091 km (0.045 R)
• M51: 16,615,686 km (0.092 R)
• M52: 22,879,947 km (0.107 R)
• M53: 23,458,442 km (0.114 R)
• M54: 24,564,270 km (0.025 R)
• M55: 25,288,772 km (0.067 R)
• M56: 27,367,883 km (0.11 R)
• M57: 27,708,368 km (0.11 R)
• M58: 27,844,951 km (0.115 R)
• M59: 27,913,317 km (0.096 R)
• M60: 28,738,200 km (0.118 R)
• M61: 29,223,046 km (0.112 R)
• M62: 29,431,735 km (0.11 R)
• M63: 29,571,011 km (0.118 R)
• M64: 30,835,113 km (0.118 R)
• M65: 31,047,392 km (0.114 R)
• M66: 31,331,329 km (0.092 R)
• M67: 31,473,746 km (0.034 R)
• M68: 32,836,134 km (0.099 R)
• M69: 33,053,051 km (0.062 R)
• M70: 35,247,802 km (0.098 R)
• M71: 36,064,307 km (0.115 R)
• M72: 36,437,553 km (0.104 R)
• M73: 37,187,787 km (0.107 R)
• M74: 37,413,829 km (0.116 R)
• M75: 40,393,819 km (0.102 R)
• M76: 41,560,084 km (0.109 R)
• M77: 42,108,210 km (0.111 R)
• M78: 42,186,749 km (0.085 R)
• M79: 43,132,357 km (0.071 R)
• M80: 43,687,216 km (0.077 R)
• M81: 44,563,859 km (0.107 R)
• M82: 45,607,454 km (0.106 R)
• M83: 45,930,137 km (0.069 R)
• M84: 48,456,845 km (0.107 R)
• M85: 50,360,328 km (0.094 R)
• M86: 50,693,931 km (0.088 R)
• M87: 50,860,882 km (0.102 R)
• M88: 51,363,232 km (0.101 R)
• M89: 51,783,004 km (0.114 R)
• M90: 53,473,460 km (0.08 R)
• M91: 53,643,552 km (0.095 R)
• M92: 54,838,839 km (0.098 R)
• M93: 54,924,559 km (0.087 R)
• M94: 55,784,148 km (0.107 R)
• M95: 56,821,610 km (0.077 R)
• M96: 57,429,725 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.5

Radius: 3.8

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 14.06 AU - 21.44 AU

Year: 27045 Days

Day: 23.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 49,874,576 km

• M1: 70,461 km (0.074 R)
• M2: 97,089 km (0.048 R)
• M3: 268,379 km (0.111 R)
• M4: 655,239 km (0.065 R)
• M5: 689,945 km (0.115 R)
• M6: 816,505 km (0.085 R)
• M7: 873,053 km (0.109 R)
• M8: 1,348,026 km (0.045 R)
• M9: 2,118,605 km (0.093 R)
• M10: 2,355,867 km (0.112 R)
• M11: 3,539,785 km (0.086 R)
• M12: 4,638,282 km (0.071 R)
• M13: 4,910,999 km (0.081 R)
• M14: 5,084,084 km (0.112 R)
• M15: 5,294,418 km (0.111 R)
• M16: 5,436,237 km (0.035 R)
• M17: 5,471,841 km (0.091 R)
• M18: 6,388,128 km (0.119 R)
• M19: 6,729,511 km (0.092 R)
• M20: 7,350,791 km (0.099 R)
• M21: 7,949,780 km (0.108 R)
• M22: 8,522,890 km (0.12 R)
• M23: 8,689,093 km (0.097 R)
• M24: 9,622,135 km (0.078 R)
• M25: 10,497,582 km (0.092 R)
• M26: 10,899,701 km (0.071 R)
• M27: 11,170,772 km (0.057 R)
• M28: 12,136,277 km (0.062 R)
• M29: 12,747,384 km (0.081 R)
• M30: 13,513,026 km (0.084 R)
• M31: 13,755,375 km (0.097 R)
• M32: 14,342,845 km (0.096 R)
• M33: 14,441,580 km (0.103 R)
• M34: 15,088,591 km (0.068 R)
• M35: 15,188,971 km (0.098 R)
• M36: 15,491,458 km (0.115 R)
• M37: 15,745,026 km (0.071 R)
• M38: 15,795,890 km (0.116 R)
• M39: 16,617,481 km (0.079 R)
• M40: 16,669,392 km (0.083 R)
• M41: 18,623,738 km (0.037 R)
• M42: 19,436,354 km (0.062 R)
• M43: 19,490,957 km (0.063 R)
• M44: 19,600,313 km (0.096 R)
• M45: 20,649,144 km (0.034 R)
• M46: 20,704,794 km (0.066 R)
• M47: 20,760,594 km (0.11 R)
• M48: 21,546,432 km (0.116 R)
• M49: 21,999,863 km (0.047 R)
• M50: 22,341,993 km (0.106 R)
• M51: 23,089,235 km (0.117 R)
• M52: 23,262,768 km (0.12 R)
• M53: 24,549,160 km (0.071 R)
• M54: 25,678,475 km (0.115 R)
• M55: 25,918,429 km (0.073 R)
• M56: 25,978,568 km (0.105 R)
• M57: 26,159,132 km (0.057 R)
• M58: 26,824,693 km (0.099 R)
• M59: 27,618,609 km (0.07 R)
• M60: 28,482,088 km (0.049 R)
• M61: 29,668,100 km (0.058 R)
• M62: 30,235,375 km (0.043 R)
• M63: 31,189,062 km (0.087 R)
• M64: 31,894,565 km (0.071 R)
• M65: 32,281,725 km (0.11 R)
• M66: 32,410,977 km (0.097 R)
• M67: 33,648,600 km (0.082 R)
• M68: 34,636,545 km (0.062 R)
• M69: 35,433,752 km (0.072 R)
• M70: 35,633,914 km (0.083 R)
• M71: 37,861,276 km (0.1 R)
• M72: 38,682,269 km (0.105 R)
• M73: 39,647,624 km (0.039 R)
• M74: 40,063,656 km (0.116 R)
• M75: 41,110,243 km (0.046 R)
• M76: 41,250,566 km (0.12 R)
• M77: 42,307,325 km (0.109 R)
• M78: 42,448,845 km (0.12 R)
• M79: 42,874,451 km (0.109 R)
• M80: 43,658,643 km (0.095 R)
• M81: 44,303,559 km (0.086 R)
• M82: 44,663,342 km (0.049 R)
• M83: 45,966,190 km (0.037 R)
• M84: 46,549,322 km (0.073 R)
• M85: 47,134,848 km (0.074 R)
• M86: 47,502,111 km (0.097 R)
• M87: 48,313,231 km (0.115 R)
• M88: 48,387,282 km (0.038 R)
• M89: 48,609,435 km (0.1 R)
• M90: 49,054,638 km (0.119 R)
• M91: 49,426,837 km (0.041 R)
• M92: 49,501,337 km (0.038 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 10,452 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit