🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.46 AU - 0.6 AU

Year: 136 Days

Day: 30.9 Hours

Environment

Temp: 242 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.63 AU - 0.71 AU

Year: 194 Days

Day: 40.2 Hours

Environment

Temp: 199 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.1 AU - 1.48 AU

Year: 517 Days

Day: 36.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.91 AU - 1.99 AU

Year: 962 Days

Day: 27.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.75 AU - 2.63 AU

Year: 1144 Days

Day: 24.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.34 AU - 5.46 AU

Year: 3259 Days

Day: 15.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,595,155 km

• M1: 99,632 km (0.099 R)
• M2: 2,427,225 km (0.11 R)

Asteroid Belt

Center: 11.77 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 19.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 473.5

Radius: 7

Gravity: 9.66 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 15.25 AU - 23.03 AU

Year: 29567 Days

Day: 19.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 53,595,155 km

• M1: 352,453 km (0.102 R)
• M2: 837,748 km (0.042 R)
• M3: 1,062,145 km (0.092 R)
• M4: 1,121,236 km (0.117 R)
• M5: 2,097,811 km (0.097 R)
• M6: 2,481,380 km (0.108 R)
• M7: 2,845,202 km (0.081 R)
• M8: 3,139,760 km (0.101 R)
• M9: 3,667,541 km (0.096 R)
• M10: 3,941,754 km (0.119 R)
• M11: 4,128,153 km (0.114 R)
• M12: 4,365,415 km (0.115 R)
• M13: 6,200,533 km (0.071 R)
• M14: 6,803,412 km (0.118 R)
• M15: 7,083,609 km (0.112 R)
• M16: 7,140,157 km (0.086 R)
• M17: 7,713,416 km (0.056 R)
• M18: 8,182,704 km (0.101 R)
• M19: 8,600,830 km (0.103 R)
• M20: 9,087,173 km (0.116 R)
• M21: 9,210,292 km (0.084 R)
• M22: 9,707,855 km (0.094 R)
• M23: 11,517,091 km (0.116 R)
• M24: 12,052,801 km (0.065 R)
• M25: 12,596,590 km (0.119 R)
• M26: 13,849,322 km (0.112 R)
• M27: 13,990,991 km (0.067 R)
• M28: 14,204,318 km (0.07 R)
• M29: 16,471,324 km (0.118 R)
• M30: 16,772,016 km (0.112 R)
• M31: 16,922,960 km (0.098 R)
• M32: 17,226,344 km (0.07 R)
• M33: 17,761,456 km (0.095 R)
• M34: 20,196,461 km (0.111 R)
• M35: 20,276,795 km (0.09 R)
• M36: 20,357,129 km (0.066 R)
• M37: 21,085,371 km (0.101 R)
• M38: 21,248,283 km (0.1 R)
• M39: 21,822,141 km (0.04 R)
• M40: 22,069,575 km (0.112 R)
• M41: 22,235,031 km (0.049 R)
• M42: 22,317,908 km (0.103 R)
• M43: 22,400,935 km (0.044 R)
• M44: 24,338,227 km (0.058 R)
• M45: 24,766,376 km (0.082 R)
• M46: 24,938,414 km (0.107 R)
• M47: 27,121,346 km (0.065 R)
• M48: 27,298,619 km (0.034 R)
• M49: 27,387,481 km (0.094 R)
• M50: 27,476,342 km (0.051 R)
• M51: 27,832,833 km (0.112 R)
• M52: 28,370,339 km (0.056 R)
• M53: 29,092,448 km (0.087 R)
• M54: 31,667,176 km (0.119 R)
• M55: 32,134,520 km (0.067 R)
• M56: 32,887,147 km (0.074 R)
• M57: 32,981,543 km (0.114 R)
• M58: 34,026,784 km (0.092 R)
• M59: 34,986,454 km (0.097 R)
• M60: 35,372,716 km (0.108 R)
• M61: 39,614,264 km (0.091 R)
• M62: 42,873,254 km (0.098 R)
• M63: 42,976,476 km (0.051 R)
• M64: 43,701,278 km (0.109 R)
• M65: 44,325,849 km (0.098 R)
• M66: 44,743,826 km (0.062 R)
• M67: 48,134,611 km (0.07 R)
• M68: 48,779,527 km (0.103 R)
• M69: 49,319,127 km (0.075 R)
• M70: 49,535,595 km (0.072 R)
• M71: 50,513,367 km (0.102 R)
• M72: 50,731,480 km (0.036 R)
• M73: 51,278,111 km (0.109 R)
• M74: 51,387,766 km (0.028 R)
• M75: 52,598,312 km (0.062 R)
• M76: 54,040,884 km (0.1 R)
• M77: 54,152,484 km (0.064 R)
• M78: 54,487,434 km (0.082 R)
• M79: 58,675,277 km (0.117 R)
• M80: 59,364,175 km (0.059 R)
• M81: 60,865,689 km (0.054 R)
• M82: 64,970,206 km (0.095 R)
• M83: 65,088,837 km (0.026 R)
• M84: 66,278,589 km (0.103 R)
• M85: 68,679,634 km (0.115 R)
• M86: 69,405,483 km (0.108 R)
• M87: 70,377,121 km (0.101 R)
• M88: 71,108,954 km (0.062 R)
• M89: 72,949,307 km (0.077 R)
• M90: 73,195,994 km (0.062 R)
• M91: 77,555,575 km (0.115 R)
• M92: 79,703,352 km (0.1 R)
• M93: 83,412,033 km (0.065 R)
• M94: 84,186,351 km (0.076 R)
• M95: 86,653,968 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 87.6

Radius: 7.8

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 15.53 AU - 25.71 AU

Year: 33062 Days

Day: 21.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 53,595,155 km

• M1: 308,471 km (0.098 R)
• M2: 493,224 km (0.098 R)
• M3: 713,133 km (0.095 R)
• M4: 1,217,876 km (0.073 R)
• M5: 1,376,300 km (0.077 R)
• M6: 1,469,799 km (0.112 R)
• M7: 1,565,542 km (0.1 R)
• M8: 1,614,311 km (0.11 R)
• M9: 1,839,755 km (0.098 R)
• M10: 2,183,381 km (0.104 R)
• M11: 3,330,049 km (0.043 R)
• M12: 3,488,772 km (0.066 R)
• M13: 3,617,576 km (0.098 R)
• M14: 3,913,181 km (0.037 R)
• M15: 4,013,412 km (0.092 R)
• M16: 4,703,656 km (0.12 R)
• M17: 4,774,715 km (0.046 R)
• M18: 5,730,795 km (0.106 R)
• M19: 6,075,170 km (0.117 R)
• M20: 7,395,072 km (0.082 R)
• M21: 8,151,139 km (0.112 R)
• M22: 10,331,079 km (0.091 R)
• M23: 11,174,512 km (0.107 R)
• M24: 11,412,672 km (0.118 R)
• M25: 11,700,797 km (0.064 R)
• M26: 11,991,317 km (0.107 R)
• M27: 12,235,161 km (0.114 R)
• M28: 12,530,018 km (0.096 R)
• M29: 13,327,674 km (0.101 R)
• M30: 13,732,785 km (0.085 R)
• M31: 13,834,661 km (0.101 R)
• M32: 14,141,786 km (0.036 R)
• M33: 15,076,773 km (0.113 R)
• M34: 15,234,449 km (0.088 R)
• M35: 15,340,065 km (0.074 R)
• M36: 15,871,137 km (0.043 R)
• M37: 15,978,100 km (0.07 R)
• M38: 16,951,234 km (0.119 R)
• M39: 17,500,258 km (0.073 R)
• M40: 18,390,665 km (0.085 R)
• M41: 20,739,052 km (0.081 R)
• M42: 20,797,545 km (0.073 R)
• M43: 21,031,815 km (0.074 R)
• M44: 21,562,289 km (0.05 R)
• M45: 21,740,161 km (0.043 R)
• M46: 22,696,690 km (0.087 R)
• M47: 23,119,453 km (0.104 R)
• M48: 25,710,339 km (0.108 R)
• M49: 25,773,170 km (0.112 R)
• M50: 26,340,595 km (0.068 R)
• M51: 27,103,843 km (0.099 R)
• M52: 28,586,657 km (0.104 R)
• M53: 28,782,032 km (0.052 R)
• M54: 29,043,230 km (0.107 R)
• M55: 30,029,529 km (0.047 R)
• M56: 30,560,152 km (0.084 R)
• M57: 31,630,525 km (0.099 R)
• M58: 32,035,038 km (0.108 R)
• M59: 33,259,047 km (0.113 R)
• M60: 34,567,430 km (0.088 R)
• M61: 34,775,671 km (0.089 R)
• M62: 34,914,647 km (0.096 R)
• M63: 34,984,210 km (0.059 R)
• M64: 35,053,773 km (0.118 R)
• M65: 35,332,623 km (0.082 R)
• M66: 35,542,360 km (0.078 R)
• M67: 36,314,734 km (0.054 R)
• M68: 36,455,655 km (0.067 R)
• M69: 37,163,552 km (0.06 R)
• M70: 37,376,729 km (0.058 R)
• M71: 37,661,713 km (0.109 R)
• M72: 38,520,853 km (0.076 R)
• M73: 39,314,021 km (0.106 R)
• M74: 39,748,902 km (0.066 R)
• M75: 41,283,776 km (0.119 R)
• M76: 42,837,949 km (0.103 R)
• M77: 43,584,592 km (0.101 R)
• M78: 43,734,489 km (0.052 R)
• M79: 44,185,227 km (0.092 R)
• M80: 45,166,888 km (0.073 R)
• M81: 45,318,581 km (0.053 R)
• M82: 46,308,470 km (0.096 R)
• M83: 49,711,672 km (0.1 R)
• M84: 51,998,275 km (0.061 R)
• M85: 53,434,714 km (0.071 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 17,139 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit