🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.85 AU - 1.39 AU

Year: 420 Days

Day: 34.7 Hours

Environment

Temp: 28 °C

Axial Tilt: 46.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 33,519,016 km

• M1: 189,840 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.92 AU - 1.38 AU

Year: 438 Days

Day: 37.8 Hours

Environment

Temp: 22 °C

Axial Tilt: 13.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,519,016 km

• M1: 52,359 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.01 AU - 1.43 AU

Year: 478 Days

Day: 36.8 Hours

Environment

Temp: 29 °C

Axial Tilt: 15.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 33,519,016 km

• M1: 232,475 km (0.103 R)

Asteroid Belt

Center: 1.6 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.79 AU - 2.15 AU

Year: 981 Days

Day: 43.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,519,016 km

• M1: 788,830 km (0.095 R)
• M2: 905,067 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.36 AU - 3.48 AU

Year: 1770 Days

Day: 26.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.56 AU - 3.8 AU

Year: 2504 Days

Day: 13.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,519,016 km

• M1: 527,482 km (0.057 R)
• M2: 1,075,160 km (0.086 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.62 AU - 5.6 AU

Year: 4098 Days

Day: 23.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.4

Radius: 13.1

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.37 AU - 6.39 AU

Year: 4427 Days

Day: 8 Hours

Environment

Temp: -134 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 33,519,016 km

• M1: 174,431 km (0.112 R)
• M2: 292,165 km (0.057 R)
• M3: 441,015 km (0.117 R)
• M4: 594,352 km (0.106 R)
• M5: 834,607 km (0.099 R)
• M6: 997,369 km (0.119 R)
• M7: 1,236,127 km (0.113 R)
• M8: 1,550,881 km (0.086 R)
• M9: 1,681,181 km (0.068 R)
• M10: 1,984,266 km (0.12 R)
• M11: 2,110,527 km (0.099 R)
• M12: 2,207,167 km (0.059 R)
• M13: 2,643,095 km (0.118 R)
• M14: 3,069,898 km (0.07 R)
• M15: 3,385,400 km (0.053 R)
• M16: 3,537,690 km (0.079 R)
• M17: 3,672,777 km (0.096 R)
• M18: 4,108,706 km (0.105 R)
• M19: 4,582,332 km (0.105 R)
• M20: 4,879,284 km (0.082 R)
• M21: 5,649,115 km (0.058 R)
• M22: 6,599,061 km (0.111 R)
• M23: 6,718,291 km (0.093 R)
• M24: 7,007,463 km (0.112 R)
• M25: 7,129,236 km (0.109 R)
• M26: 7,350,043 km (0.108 R)
• M27: 7,623,208 km (0.078 R)
• M28: 7,748,422 km (0.093 R)
• M29: 8,000,943 km (0.081 R)
• M30: 8,462,452 km (0.094 R)
• M31: 8,722,603 km (0.101 R)
• M32: 8,879,980 km (0.101 R)
• M33: 9,411,352 km (0.11 R)
• M34: 9,762,458 km (0.115 R)
• M35: 9,925,819 km (0.081 R)
• M36: 10,090,227 km (0.11 R)
• M37: 11,038,976 km (0.081 R)
• M38: 12,045,172 km (0.037 R)
• M39: 12,455,818 km (0.095 R)
• M40: 12,603,621 km (0.109 R)
• M41: 13,140,677 km (0.112 R)
• M42: 13,502,704 km (0.076 R)
• M43: 13,654,695 km (0.07 R)
• M44: 13,776,618 km (0.07 R)
• M45: 13,990,842 km (0.026 R)
• M46: 14,577,864 km (0.061 R)
• M47: 15,015,587 km (0.115 R)
• M48: 15,489,364 km (0.094 R)
• M49: 15,936,063 km (0.067 R)
• M50: 16,193,222 km (0.102 R)
• M51: 16,290,011 km (0.104 R)
• M52: 16,973,075 km (0.068 R)
• M53: 17,137,034 km (0.116 R)
• M54: 17,499,660 km (0.037 R)
• M55: 17,598,993 km (0.037 R)
• M56: 18,434,347 km (0.108 R)
• M57: 18,873,716 km (0.088 R)
• M58: 19,043,659 km (0.091 R)
• M59: 19,385,191 km (0.09 R)
• M60: 19,797,483 km (0.076 R)
• M61: 19,935,562 km (0.087 R)
• M62: 20,178,060 km (0.109 R)
• M63: 20,700,905 km (0.096 R)
• M64: 22,117,148 km (0.096 R)
• M65: 22,332,269 km (0.118 R)
• M66: 22,584,043 km (0.117 R)
• M67: 23,090,581 km (0.119 R)
• M68: 23,967,673 km (0.112 R)
• M69: 24,595,536 km (0.056 R)
• M70: 24,744,086 km (0.111 R)
• M71: 25,004,686 km (0.097 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.9

Radius: 14

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 8.51 AU - 12.67 AU

Year: 12226 Days

Day: 11.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 33,519,016 km

• M1: 175,777 km (0.087 R)
• M2: 328,367 km (0.104 R)
• M3: 471,832 km (0.103 R)
• M4: 562,338 km (0.057 R)
• M5: 660,475 km (0.106 R)
• M6: 896,989 km (0.119 R)
• M7: 1,272,180 km (0.12 R)
• M8: 1,362,388 km (0.107 R)
• M9: 1,573,919 km (0.097 R)
• M10: 1,822,102 km (0.081 R)
• M11: 2,003,564 km (0.047 R)
• M12: 2,357,064 km (0.081 R)
• M13: 3,185,986 km (0.113 R)
• M14: 3,311,498 km (0.098 R)
• M15: 3,632,535 km (0.086 R)
• M16: 3,930,235 km (0.09 R)
• M17: 4,270,570 km (0.067 R)
• M18: 4,907,409 km (0.117 R)
• M19: 5,237,122 km (0.07 R)
• M20: 5,688,160 km (0.118 R)
• M21: 6,073,674 km (0.06 R)
• M22: 6,547,600 km (0.071 R)
• M23: 6,708,268 km (0.065 R)
• M24: 7,447,580 km (0.062 R)
• M25: 8,169,689 km (0.087 R)
• M26: 8,825,377 km (0.099 R)
• M27: 9,817,809 km (0.061 R)
• M28: 10,094,715 km (0.116 R)
• M29: 10,514,786 km (0.096 R)
• M30: 10,609,032 km (0.081 R)
• M31: 11,275,940 km (0.108 R)
• M32: 11,420,601 km (0.065 R)
• M33: 12,301,882 km (0.112 R)
• M34: 12,401,065 km (0.113 R)
• M35: 12,750,675 km (0.1 R)
• M36: 13,561,945 km (0.094 R)
• M37: 13,870,415 km (0.078 R)
• M38: 14,285,549 km (0.076 R)
• M39: 15,878,168 km (0.111 R)
• M40: 16,203,394 km (0.12 R)
• M41: 16,695,422 km (0.059 R)
• M42: 16,805,526 km (0.104 R)
• M43: 17,470,638 km (0.107 R)
• M44: 19,056,226 km (0.109 R)
• M45: 19,866,148 km (0.1 R)
• M46: 20,746,532 km (0.056 R)
• M47: 21,042,885 km (0.11 R)
• M48: 21,519,803 km (0.084 R)
• M49: 22,121,037 km (0.116 R)
• M50: 23,710,215 km (0.073 R)
• M51: 24,144,348 km (0.05 R)
• M52: 25,399,175 km (0.06 R)
• M53: 25,589,165 km (0.046 R)
• M54: 25,779,752 km (0.103 R)
• M55: 26,675,096 km (0.095 R)
• M56: 26,868,376 km (0.072 R)
• M57: 27,776,136 km (0.067 R)
• M58: 28,430,776 km (0.114 R)
• M59: 29,289,318 km (0.12 R)
• M60: 29,422,161 km (0.095 R)
• M61: 29,888,607 km (0.099 R)
• M62: 30,424,916 km (0.077 R)
• M63: 30,626,723 km (0.032 R)
• M64: 30,896,598 km (0.118 R)
• M65: 31,847,442 km (0.069 R)
• M66: 34,546,636 km (0.067 R)
• M67: 37,030,859 km (0.056 R)
• M68: 37,318,386 km (0.093 R)
• M69: 38,113,050 km (0.103 R)
• M70: 38,913,249 km (0.067 R)
• M71: 39,132,409 km (0.081 R)
• M72: 39,792,585 km (0.114 R)
• M73: 41,347,056 km (0.119 R)
• M74: 41,496,205 km (0.114 R)
• M75: 42,619,985 km (0.069 R)
• M76: 43,981,924 km (0.087 R)
• M77: 44,668,129 km (0.083 R)
• M78: 46,051,311 km (0.09 R)
• M79: 47,292,524 km (0.112 R)
• M80: 48,074,024 km (0.087 R)
• M81: 50,125,459 km (0.101 R)
• M82: 51,883,683 km (0.077 R)
• M83: 52,286,101 km (0.085 R)
• M84: 53,094,079 km (0.051 R)
• M85: 53,418,408 km (0.108 R)
• M86: 53,824,715 km (0.095 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 77.7

Radius: 5.4

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 11.12 AU - 15.64 AU

Year: 17363 Days

Day: 19.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 33,519,016 km

• M1: 72,705 km (0.1 R)
• M2: 161,715 km (0.118 R)
• M3: 386,411 km (0.094 R)
• M4: 1,077,703 km (0.106 R)
• M5: 1,189,153 km (0.084 R)
• M6: 1,457,682 km (0.063 R)
• M7: 1,510,191 km (0.093 R)
• M8: 2,391,172 km (0.093 R)
• M9: 2,474,199 km (0.081 R)
• M10: 2,815,731 km (0.084 R)
• M11: 3,014,397 km (0.072 R)
• M12: 3,081,716 km (0.066 R)
• M13: 3,149,334 km (0.059 R)
• M14: 3,402,005 km (0.06 R)
• M15: 3,637,323 km (0.12 R)
• M16: 4,273,712 km (0.052 R)
• M17: 6,065,894 km (0.091 R)
• M18: 6,265,009 km (0.057 R)
• M19: 6,611,478 km (0.113 R)
• M20: 7,443,840 km (0.099 R)
• M21: 7,595,832 km (0.117 R)
• M22: 8,784,985 km (0.098 R)
• M23: 8,913,490 km (0.081 R)
• M24: 9,010,280 km (0.097 R)
• M25: 9,697,682 km (0.082 R)
• M26: 10,742,773 km (0.072 R)
• M27: 11,122,302 km (0.115 R)
• M28: 11,646,643 km (0.081 R)
• M29: 11,752,558 km (0.055 R)
• M30: 11,894,228 km (0.094 R)
• M31: 12,286,623 km (0.063 R)
• M32: 13,120,780 km (0.106 R)
• M33: 13,267,686 km (0.116 R)
• M34: 13,674,741 km (0.083 R)
• M35: 14,273,881 km (0.109 R)
• M36: 14,462,823 km (0.102 R)
• M37: 15,614,128 km (0.056 R)
• M38: 17,034,261 km (0.116 R)
• M39: 17,962,815 km (0.115 R)
• M40: 18,990,851 km (0.111 R)
• M41: 19,574,732 km (0.092 R)
• M42: 20,037,737 km (0.052 R)
• M43: 20,419,212 km (0.109 R)
• M44: 24,003,427 km (0.069 R)
• M45: 24,183,094 km (0.072 R)
• M46: 24,543,924 km (0.057 R)
• M47: 24,906,549 km (0.073 R)
• M48: 25,042,983 km (0.096 R)
• M49: 25,682,962 km (0.072 R)
• M50: 26,235,876 km (0.102 R)
• M51: 26,885,729 km (0.107 R)
• M52: 27,540,968 km (0.047 R)
• M53: 28,059,474 km (0.096 R)
• M54: 28,391,133 km (0.093 R)
• M55: 28,438,705 km (0.104 R)
• M56: 29,489,929 km (0.106 R)
• M57: 30,262,602 km (0.062 R)
• M58: 30,311,072 km (0.031 R)
• M59: 30,456,780 km (0.102 R)
• M60: 31,433,804 km (0.074 R)
• M61: 32,272,449 km (0.108 R)
• M62: 32,918,712 km (0.056 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 10,464 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit