🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.97 AU - 1.39 AU

Year: 453 Days

Day: 32.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.24 AU - 1.34 AU

Year: 517 Days

Day: 22.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.8

Radius: 13.3

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.77 AU - 9.11 AU

Year: 7166 Days

Day: 14.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 84,838,605 km

• M1: 169,195 km (0.096 R)
• M2: 286,779 km (0.116 R)
• M3: 446,550 km (0.086 R)
• M4: 575,204 km (0.064 R)
• M5: 734,376 km (0.117 R)
• M6: 876,943 km (0.103 R)
• M7: 977,622 km (0.05 R)
• M8: 1,229,395 km (0.118 R)
• M9: 1,950,158 km (0.097 R)
• M10: 2,462,830 km (0.083 R)
• M11: 2,785,363 km (0.115 R)
• M12: 3,148,287 km (0.099 R)
• M13: 3,471,568 km (0.107 R)
• M14: 4,326,670 km (0.112 R)
• M15: 4,475,370 km (0.076 R)
• M16: 4,963,059 km (0.12 R)
• M17: 5,150,355 km (0.099 R)
• M18: 5,276,616 km (0.077 R)
• M19: 5,371,910 km (0.112 R)
• M20: 5,791,831 km (0.117 R)
• M21: 5,890,267 km (0.065 R)
• M22: 6,492,548 km (0.108 R)
• M23: 7,864,510 km (0.068 R)
• M24: 8,230,576 km (0.09 R)
• M25: 8,639,576 km (0.106 R)
• M26: 8,752,373 km (0.064 R)
• M27: 9,246,644 km (0.106 R)
• M28: 9,906,670 km (0.086 R)
• M29: 10,864,396 km (0.064 R)
• M30: 12,271,364 km (0.099 R)
• M31: 12,781,792 km (0.073 R)
• M32: 13,472,934 km (0.116 R)
• M33: 13,823,142 km (0.088 R)
• M34: 14,087,781 km (0.087 R)
• M35: 15,208,419 km (0.046 R)
• M36: 15,390,330 km (0.045 R)
• M37: 17,821,146 km (0.113 R)
• M38: 17,965,059 km (0.105 R)
• M39: 18,836,317 km (0.118 R)
• M40: 18,934,004 km (0.029 R)
• M41: 19,375,617 km (0.062 R)
• M42: 19,671,970 km (0.115 R)
• M43: 19,920,004 km (0.097 R)
• M44: 20,119,268 km (0.111 R)
• M45: 20,219,050 km (0.046 R)
• M46: 21,839,045 km (0.062 R)
• M47: 22,096,054 km (0.104 R)
• M48: 23,343,102 km (0.084 R)
• M49: 24,081,068 km (0.094 R)
• M50: 24,240,241 km (0.084 R)
• M51: 24,719,702 km (0.119 R)
• M52: 24,880,220 km (0.106 R)
• M53: 24,987,482 km (0.115 R)
• M54: 25,471,880 km (0.114 R)
• M55: 26,833,819 km (0.055 R)
• M56: 27,551,290 km (0.087 R)
• M57: 29,231,125 km (0.064 R)
• M58: 29,514,314 km (0.07 R)
• M59: 30,197,677 km (0.108 R)
• M60: 30,426,711 km (0.077 R)
• M61: 30,828,680 km (0.044 R)
• M62: 31,638,154 km (0.109 R)
• M63: 31,812,586 km (0.08 R)
• M64: 31,987,166 km (0.109 R)
• M65: 32,279,032 km (0.117 R)
• M66: 32,689,229 km (0.073 R)
• M67: 33,337,137 km (0.064 R)
• M68: 33,514,561 km (0.087 R)
• M69: 34,287,084 km (0.051 R)
• M70: 35,065,442 km (0.036 R)
• M71: 36,213,605 km (0.119 R)
• M72: 36,517,887 km (0.096 R)
• M73: 37,619,975 km (0.115 R)
• M74: 39,044,147 km (0.114 R)
• M75: 39,168,911 km (0.047 R)
• M76: 39,481,122 km (0.096 R)
• M77: 40,991,612 km (0.059 R)
• M78: 41,181,751 km (0.107 R)
• M79: 41,308,610 km (0.086 R)
• M80: 42,136,783 km (0.104 R)
• M81: 42,777,661 km (0.101 R)

Asteroid Belt

Center: 12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.8

Radius: 3.2

Gravity: 65.51 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 12.88 AU - 20.24 AU

Year: 23795 Days

Day: 15.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,838,605 km

• M1: 89,460 km (0.115 R)
• M2: 211,382 km (0.073 R)
• M3: 279,598 km (0.036 R)
• M4: 595,100 km (0.103 R)
• M5: 795,861 km (0.12 R)
• M6: 987,944 km (0.088 R)
• M7: 1,286,093 km (0.08 R)
• M8: 2,215,844 km (0.057 R)
• M9: 3,260,934 km (0.118 R)
• M10: 3,390,037 km (0.12 R)
• M11: 4,625,417 km (0.08 R)
• M12: 6,623,895 km (0.095 R)
• M13: 6,678,199 km (0.032 R)
• M14: 6,732,802 km (0.118 R)
• M15: 7,007,314 km (0.099 R)
• M16: 7,341,815 km (0.117 R)
• M17: 7,454,462 km (0.105 R)
• M18: 7,738,548 km (0.093 R)
• M19: 11,607,748 km (0.067 R)
• M20: 14,253,236 km (0.092 R)
• M21: 14,889,177 km (0.117 R)
• M22: 15,678,754 km (0.092 R)
• M23: 15,823,715 km (0.1 R)
• M24: 15,969,274 km (0.085 R)
• M25: 16,555,548 km (0.078 R)
• M26: 17,373,250 km (0.095 R)
• M27: 18,816,121 km (0.027 R)
• M28: 18,893,164 km (0.095 R)
• M29: 19,047,549 km (0.045 R)
• M30: 20,534,253 km (0.045 R)
• M31: 22,464,963 km (0.113 R)
• M32: 22,628,473 km (0.115 R)
• M33: 23,617,614 km (0.067 R)
• M34: 23,700,641 km (0.1 R)
• M35: 23,783,817 km (0.111 R)
• M36: 24,117,570 km (0.102 R)
• M37: 26,065,783 km (0.11 R)
• M38: 26,582,195 km (0.074 R)
• M39: 27,537,826 km (0.08 R)
• M40: 28,063,962 km (0.106 R)
• M41: 28,416,415 km (0.082 R)
• M42: 29,393,289 km (0.093 R)
• M43: 30,561,947 km (0.111 R)
• M44: 30,743,110 km (0.102 R)
• M45: 31,471,203 km (0.118 R)
• M46: 32,851,692 km (0.12 R)
• M47: 33,689,440 km (0.057 R)
• M48: 33,970,236 km (0.041 R)
• M49: 36,532,099 km (0.043 R)
• M50: 37,013,356 km (0.069 R)
• M51: 37,593,646 km (0.094 R)
• M52: 37,690,585 km (0.107 R)
• M53: 39,253,883 km (0.087 R)
• M54: 40,241,528 km (0.049 R)
• M55: 40,440,044 km (0.109 R)
• M56: 40,539,527 km (0.078 R)
• M57: 40,639,010 km (0.076 R)
• M58: 42,847,673 km (0.055 R)
• M59: 43,355,109 km (0.102 R)
• M60: 43,762,464 km (0.053 R)
• M61: 44,786,311 km (0.087 R)
• M62: 47,905,128 km (0.106 R)
• M63: 48,115,462 km (0.087 R)
• M64: 48,431,712 km (0.07 R)
• M65: 50,022,835 km (0.032 R)
• M66: 51,093,058 km (0.04 R)
• M67: 51,954,742 km (0.03 R)
• M68: 52,062,752 km (0.08 R)
• M69: 52,387,379 km (0.1 R)
• M70: 52,712,605 km (0.103 R)
• M71: 52,929,821 km (0.079 R)
• M72: 53,147,336 km (0.116 R)
• M73: 54,678,171 km (0.053 R)
• M74: 55,118,288 km (0.117 R)
• M75: 55,228,392 km (0.073 R)
• M76: 57,447,677 km (0.104 R)
• M77: 59,582,738 km (0.112 R)
• M78: 60,489,450 km (0.11 R)
• M79: 61,172,514 km (0.118 R)
• M80: 61,286,657 km (0.109 R)
• M81: 64,161,779 km (0.049 R)
• M82: 64,509,743 km (0.073 R)
• M83: 64,625,831 km (0.118 R)
• M84: 65,440,691 km (0.085 R)
• M85: 67,198,167 km (0.107 R)
• M86: 67,551,517 km (0.088 R)
• M87: 70,639,815 km (0.056 R)
• M88: 72,563,046 km (0.12 R)
• M89: 73,409,770 km (0.047 R)
• M90: 74,138,162 km (0.08 R)
• M91: 74,259,934 km (0.092 R)
• M92: 78,063,460 km (0.063 R)
• M93: 79,055,294 km (0.115 R)
• M94: 79,552,707 km (0.116 R)
• M95: 80,926,165 km (0.037 R)
• M96: 82,685,436 km (0.062 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 14,497 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit