🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.62 AU - 0.9 AU

Year: 246 Days

Day: 30.8 Hours

Environment

Temp: 104 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,265,626 km

• M1: 576,700 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.04 AU - 1.52 AU

Year: 537 Days

Day: 22.8 Hours

Environment

Temp: -11 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.26 AU - 5.22 AU

Year: 3238 Days

Day: 14.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,265,626 km

• M1: 2,462,830 km (0.087 R)
• M2: 3,661,258 km (0.063 R)

Asteroid Belt

Center: 5.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.7

Radius: 12.2

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 5.58 AU - 8.24 AU

Year: 6736 Days

Day: 10.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 54,265,626 km

• M1: 166,054 km (0.031 R)
• M2: 689,945 km (0.061 R)
• M3: 778,807 km (0.098 R)
• M4: 1,036,564 km (0.119 R)
• M5: 1,175,989 km (0.066 R)
• M6: 1,266,645 km (0.11 R)
• M7: 1,882,390 km (0.079 R)
• M8: 2,099,606 km (0.078 R)
• M9: 2,348,088 km (0.104 R)
• M10: 3,676,068 km (0.048 R)
• M11: 3,866,507 km (0.079 R)
• M12: 4,116,335 km (0.119 R)
• M13: 4,228,982 km (0.112 R)
• M14: 4,749,134 km (0.12 R)
• M15: 4,986,845 km (0.081 R)
• M16: 5,228,595 km (0.105 R)
• M17: 5,913,305 km (0.07 R)
• M18: 6,105,089 km (0.105 R)
• M19: 6,363,893 km (0.073 R)
• M20: 6,461,880 km (0.119 R)
• M21: 6,692,410 km (0.086 R)
• M22: 6,858,913 km (0.091 R)
• M23: 6,993,102 km (0.095 R)
• M24: 7,161,998 km (0.115 R)
• M25: 7,469,422 km (0.085 R)
• M26: 7,711,621 km (0.067 R)
• M27: 8,489,679 km (0.118 R)
• M28: 9,034,515 km (0.075 R)
• M29: 9,404,171 km (0.087 R)
• M30: 9,665,818 km (0.051 R)
• M31: 10,272,886 km (0.078 R)
• M32: 10,658,699 km (0.098 R)
• M33: 10,853,475 km (0.113 R)
• M34: 11,206,825 km (0.065 R)
• M35: 11,285,963 km (0.119 R)
• M36: 12,249,074 km (0.099 R)
• M37: 14,382,339 km (0.09 R)
• M38: 14,468,358 km (0.081 R)
• M39: 14,900,846 km (0.111 R)
• M40: 15,075,127 km (0.038 R)
• M41: 15,557,580 km (0.117 R)
• M42: 16,089,849 km (0.103 R)
• M43: 17,126,712 km (0.072 R)
• M44: 17,217,817 km (0.109 R)
• M45: 17,446,552 km (0.079 R)
• M46: 17,860,639 km (0.103 R)
• M47: 17,999,466 km (0.025 R)
• M48: 18,604,889 km (0.098 R)
• M49: 19,122,497 km (0.058 R)
• M50: 19,501,878 km (0.116 R)
• M51: 19,692,465 km (0.102 R)
• M52: 19,883,801 km (0.11 R)
• M53: 19,979,693 km (0.081 R)
• M54: 21,386,960 km (0.062 R)
• M55: 22,127,320 km (0.089 R)
• M56: 22,326,285 km (0.1 R)
• M57: 23,329,489 km (0.109 R)
• M58: 23,633,472 km (0.083 R)
• M59: 23,887,638 km (0.105 R)
• M60: 24,347,502 km (0.08 R)
• M61: 25,224,146 km (0.098 R)
• M62: 25,483,997 km (0.071 R)
• M63: 25,588,117 km (0.118 R)
• M64: 26,321,446 km (0.04 R)
• M65: 26,637,696 km (0.069 R)
• M66: 26,796,419 km (0.074 R)
• M67: 28,454,113 km (0.118 R)
• M68: 29,760,252 km (0.082 R)
• M69: 31,141,639 km (0.087 R)
• M70: 31,811,987 km (0.047 R)
• M71: 32,036,534 km (0.107 R)
• M72: 33,053,500 km (0.072 R)
• M73: 33,623,019 km (0.117 R)
• M74: 34,023,642 km (0.117 R)
• M75: 34,714,186 km (0.074 R)
• M76: 35,119,147 km (0.099 R)
• M77: 36,931,077 km (0.108 R)
• M78: 37,640,619 km (0.104 R)
• M79: 38,713,386 km (0.073 R)
• M80: 38,953,191 km (0.09 R)
• M81: 39,193,445 km (0.07 R)
• M82: 39,313,722 km (0.088 R)
• M83: 39,735,738 km (0.116 R)
• M84: 39,856,613 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.3

Radius: 9.7

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 8.45 AU - 10.93 AU

Year: 11186 Days

Day: 9.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 54,265,626 km

• M1: 183,108 km (0.113 R)
• M2: 401,969 km (0.109 R)
• M3: 725,998 km (0.075 R)
• M4: 857,495 km (0.082 R)
• M5: 1,255,126 km (0.099 R)
• M6: 1,462,469 km (0.084 R)
• M7: 1,656,198 km (0.058 R)
• M8: 1,989,203 km (0.115 R)
• M9: 2,177,397 km (0.047 R)
• M10: 2,427,973 km (0.102 R)
• M11: 2,600,161 km (0.043 R)
• M12: 2,717,296 km (0.082 R)
• M13: 2,956,952 km (0.106 R)
• M14: 3,079,323 km (0.077 R)
• M15: 3,553,548 km (0.055 R)
• M16: 4,084,471 km (0.088 R)
• M17: 4,675,831 km (0.107 R)
• M18: 4,891,102 km (0.041 R)
• M19: 4,963,508 km (0.094 R)
• M20: 5,109,515 km (0.108 R)
• M21: 5,631,761 km (0.098 R)
• M22: 5,899,392 km (0.103 R)
• M23: 5,976,585 km (0.068 R)
• M24: 6,767,359 km (0.102 R)
• M25: 6,888,683 km (0.087 R)
• M26: 7,175,013 km (0.094 R)
• M27: 7,298,880 km (0.116 R)
• M28: 7,381,907 km (0.1 R)
• M29: 7,548,709 km (0.119 R)
• M30: 8,142,911 km (0.108 R)
• M31: 8,358,631 km (0.102 R)
• M32: 8,489,081 km (0.108 R)
• M33: 8,884,468 km (0.103 R)
• M34: 11,092,682 km (0.044 R)
• M35: 11,284,018 km (0.063 R)
• M36: 11,428,230 km (0.119 R)
• M37: 11,767,219 km (0.066 R)
• M38: 12,306,669 km (0.047 R)
• M39: 13,206,650 km (0.113 R)
• M40: 14,439,336 km (0.1 R)
• M41: 14,595,965 km (0.088 R)
• M42: 15,016,634 km (0.092 R)
• M43: 15,708,524 km (0.055 R)
• M44: 16,683,753 km (0.082 R)
• M45: 17,622,779 km (0.114 R)
• M46: 18,692,404 km (0.116 R)
• M47: 21,130,550 km (0.113 R)
• M48: 22,085,582 km (0.043 R)
• M49: 22,993,492 km (0.104 R)
• M50: 24,409,286 km (0.116 R)
• M51: 24,845,813 km (0.081 R)
• M52: 25,410,844 km (0.062 R)
• M53: 26,553,622 km (0.066 R)
• M54: 26,938,238 km (0.03 R)
• M55: 27,583,304 km (0.111 R)
• M56: 28,364,355 km (0.11 R)
• M57: 29,218,409 km (0.044 R)
• M58: 29,881,277 km (0.111 R)
• M59: 29,947,848 km (0.116 R)
• M60: 30,081,140 km (0.103 R)
• M61: 30,348,172 km (0.081 R)
• M62: 32,444,786 km (0.093 R)
• M63: 33,062,326 km (0.109 R)
• M64: 33,822,134 km (0.085 R)
• M65: 34,587,776 km (0.111 R)
• M66: 35,570,484 km (0.119 R)
• M67: 37,348,156 km (0.082 R)
• M68: 37,563,427 km (0.097 R)
• M69: 37,635,234 km (0.069 R)
• M70: 37,851,104 km (0.073 R)
• M71: 38,718,472 km (0.072 R)
• M72: 40,252,000 km (0.065 R)
• M73: 41,285,422 km (0.117 R)
• M74: 42,252,871 km (0.115 R)
• M75: 42,776,763 km (0.114 R)
• M76: 43,982,522 km (0.084 R)
• M77: 44,209,911 km (0.085 R)
• M78: 44,285,757 km (0.039 R)
• M79: 44,513,594 km (0.111 R)
• M80: 45,123,206 km (0.113 R)
• M81: 46,350,507 km (0.117 R)
• M82: 47,045,688 km (0.092 R)
• M83: 48,211,953 km (0.109 R)
• M84: 48,368,133 km (0.042 R)
• M85: 49,151,727 km (0.12 R)
• M86: 50,097,634 km (0.064 R)
• M87: 51,607,675 km (0.117 R)
• M88: 51,687,560 km (0.068 R)
• M89: 52,247,954 km (0.099 R)
• M90: 53,455,508 km (0.111 R)
• M91: 53,860,021 km (0.12 R)
• M92: 53,941,103 km (0.083 R)
• M93: 54,022,185 km (0.111 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 17,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit