🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.66 AU - 1 AU

Year: 288 Days

Day: 29.2 Hours

Environment

Temp: 39 °C

Axial Tilt: 18.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.16 AU - 1.52 AU

Year: 591 Days

Day: 24.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.01 AU - 3.49 AU

Year: 2231 Days

Day: 17.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,554,450 km

• M1: 40,541 km (0.112 R)

Asteroid Belt

Center: 3.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.6

Radius: 9.9

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.15 AU - 5.01 AU

Year: 3732 Days

Day: 7.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 108,554,450 km

• M1: 573,708 km (0.069 R)
• M2: 926,011 km (0.097 R)
• M3: 1,206,806 km (0.116 R)
• M4: 1,329,027 km (0.117 R)
• M5: 1,574,069 km (0.09 R)
• M6: 1,683,724 km (0.104 R)
• M7: 1,745,658 km (0.116 R)
• M8: 1,936,395 km (0.089 R)
• M9: 2,269,699 km (0.116 R)
• M10: 2,394,164 km (0.105 R)
• M11: 2,635,615 km (0.032 R)
• M12: 2,959,943 km (0.112 R)
• M13: 3,035,490 km (0.094 R)
• M14: 3,550,107 km (0.079 R)
• M15: 4,041,536 km (0.119 R)
• M16: 4,108,706 km (0.066 R)
• M17: 4,244,241 km (0.117 R)
• M18: 4,624,369 km (0.062 R)
• M19: 4,961,713 km (0.102 R)
• M20: 5,033,819 km (0.119 R)
• M21: 5,124,325 km (0.107 R)
• M22: 5,603,936 km (0.059 R)
• M23: 5,868,126 km (0.027 R)
• M24: 5,982,718 km (0.082 R)
• M25: 6,194,549 km (0.047 R)
• M26: 6,606,092 km (0.073 R)
• M27: 6,725,172 km (0.092 R)
• M28: 6,845,150 km (0.088 R)
• M29: 6,925,484 km (0.047 R)
• M30: 7,209,121 km (0.112 R)
• M31: 7,746,178 km (0.096 R)
• M32: 8,083,072 km (0.09 R)
• M33: 8,146,801 km (0.055 R)
• M34: 8,360,427 km (0.052 R)
• M35: 9,388,912 km (0.074 R)
• M36: 9,523,101 km (0.034 R)
• M37: 9,816,014 km (0.108 R)
• M38: 10,020,514 km (0.091 R)
• M39: 10,410,665 km (0.082 R)
• M40: 11,491,360 km (0.043 R)
• M41: 11,707,081 km (0.073 R)
• M42: 11,923,997 km (0.069 R)
• M43: 12,142,261 km (0.077 R)
• M44: 12,312,952 km (0.078 R)
• M45: 12,582,976 km (0.113 R)
• M46: 12,904,312 km (0.069 R)
• M47: 13,078,594 km (0.066 R)
• M48: 13,379,136 km (0.101 R)
• M49: 13,454,533 km (0.05 R)
• M50: 13,910,508 km (0.056 R)
• M51: 14,242,914 km (0.09 R)
• M52: 15,492,954 km (0.119 R)
• M53: 15,625,198 km (0.085 R)
• M54: 16,588,309 km (0.097 R)
• M55: 16,995,365 km (0.115 R)
• M56: 17,186,402 km (0.116 R)
• M57: 17,543,043 km (0.03 R)
• M58: 17,902,228 km (0.106 R)
• M59: 18,208,006 km (0.114 R)
• M60: 18,881,346 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 875.1

Radius: 6.6

Gravity: 20.09 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 15.38 AU - 21.5 AU

Year: 30153 Days

Day: 17.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 108,554,450 km

• M1: 91,853 km (0.117 R)
• M2: 190,588 km (0.079 R)
• M3: 322,533 km (0.095 R)
• M4: 674,088 km (0.055 R)
• M5: 1,015,770 km (0.045 R)
• M6: 1,258,567 km (0.046 R)
• M7: 1,331,421 km (0.097 R)
• M8: 1,921,285 km (0.087 R)
• M9: 2,265,660 km (0.107 R)
• M10: 2,582,658 km (0.076 R)
• M11: 3,667,841 km (0.086 R)
• M12: 6,009,496 km (0.066 R)
• M13: 6,258,128 km (0.073 R)
• M14: 6,637,508 km (0.09 R)
• M15: 8,504,340 km (0.062 R)
• M16: 8,783,489 km (0.066 R)
• M17: 8,924,261 km (0.039 R)
• M18: 9,711,445 km (0.114 R)
• M19: 9,857,004 km (0.108 R)
• M20: 10,745,316 km (0.104 R)
• M21: 10,820,414 km (0.075 R)
• M22: 11,047,055 km (0.066 R)
• M23: 11,199,046 km (0.085 R)
• M24: 11,351,636 km (0.111 R)
• M25: 12,125,207 km (0.104 R)
• M26: 12,203,446 km (0.1 R)
• M27: 12,281,836 km (0.07 R)
• M28: 12,835,797 km (0.104 R)
• M29: 12,995,567 km (0.055 R)
• M30: 13,478,768 km (0.1 R)
• M31: 14,462,823 km (0.041 R)
• M32: 14,629,026 km (0.106 R)
• M33: 16,326,064 km (0.091 R)
• M34: 18,985,915 km (0.103 R)
• M35: 20,645,254 km (0.083 R)
• M36: 20,738,753 km (0.05 R)
• M37: 21,397,582 km (0.112 R)
• M38: 22,832,076 km (0.079 R)
• M39: 23,903,645 km (0.095 R)
• M40: 24,991,671 km (0.095 R)
• M41: 25,291,166 km (0.097 R)
• M42: 26,196,831 km (0.091 R)
• M43: 27,215,593 km (0.1 R)
• M44: 28,767,820 km (0.103 R)
• M45: 30,136,042 km (0.115 R)
• M46: 30,988,601 km (0.041 R)
• M47: 31,525,507 km (0.107 R)
• M48: 33,924,010 km (0.045 R)
• M49: 34,034,413 km (0.101 R)
• M50: 34,255,668 km (0.038 R)
• M51: 34,477,372 km (0.101 R)
• M52: 34,588,374 km (0.082 R)
• M53: 35,368,826 km (0.054 R)
• M54: 38,202,958 km (0.102 R)
• M55: 39,589,132 km (0.041 R)
• M56: 40,522,323 km (0.044 R)
• M57: 41,344,812 km (0.101 R)
• M58: 41,462,845 km (0.093 R)
• M59: 43,365,132 km (0.099 R)
• M60: 43,845,191 km (0.101 R)
• M61: 46,271,669 km (0.097 R)
• M62: 48,492,449 km (0.087 R)
• M63: 49,741,142 km (0.086 R)
• M64: 50,243,642 km (0.094 R)
• M65: 51,761,013 km (0.11 R)
• M66: 52,780,971 km (0.109 R)
• M67: 54,970,336 km (0.078 R)
• M68: 55,100,037 km (0.111 R)
• M69: 55,489,889 km (0.116 R)
• M70: 57,320,668 km (0.095 R)
• M71: 58,375,782 km (0.065 R)
• M72: 59,703,613 km (0.086 R)
• M73: 61,848,696 km (0.064 R)
• M74: 62,795,202 km (0.04 R)
• M75: 65,250,851 km (0.085 R)
• M76: 66,490,270 km (0.064 R)
• M77: 66,905,254 km (0.085 R)
• M78: 68,155,144 km (0.114 R)
• M79: 70,255,349 km (0.069 R)
• M80: 70,536,892 km (0.116 R)
• M81: 70,677,963 km (0.119 R)
• M82: 70,818,884 km (0.115 R)
• M83: 71,101,325 km (0.047 R)
• M84: 72,234,678 km (0.093 R)
• M85: 77,844,150 km (0.106 R)
• M86: 79,304,973 km (0.092 R)
• M87: 81,808,942 km (0.118 R)
• M88: 90,391,671 km (0.053 R)
• M89: 91,465,335 km (0.118 R)
• M90: 91,926,695 km (0.071 R)
• M91: 93,780,063 km (0.116 R)
• M92: 99,729,720 km (0.089 R)
• M93: 100,838,988 km (0.107 R)
• M94: 102,430,709 km (0.084 R)
• M95: 106,607,781 km (0.109 R)
• M96: 107,579,718 km (0.045 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 17,606 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit