🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.67 AU - 1.07 AU

Year: 306 Days

Day: 29.7 Hours

Environment

Temp: 28 °C

Axial Tilt: 3.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.61 AU - 2.55 AU

Year: 1130 Days

Day: 14 Hours

Environment

Temp: -77 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,947,522 km

• M1: 1,358,498 km (0.118 R)

Asteroid Belt

Center: 5.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.7

Radius: 10.7

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 7.45 AU - 11.21 AU

Year: 10736 Days

Day: 7.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 49,947,522 km

• M1: 134,788 km (0.119 R)
• M2: 204,949 km (0.073 R)
• M3: 417,228 km (0.081 R)
• M4: 570,566 km (0.034 R)
• M5: 1,993,541 km (0.083 R)
• M6: 2,578,618 km (0.105 R)
• M7: 2,755,443 km (0.105 R)
• M8: 3,246,423 km (0.05 R)
• M9: 4,033,607 km (0.111 R)
• M10: 4,343,724 km (0.11 R)
• M11: 4,519,352 km (0.067 R)
• M12: 4,697,523 km (0.119 R)
• M13: 5,134,349 km (0.049 R)
• M14: 5,432,796 km (0.119 R)
• M15: 5,508,343 km (0.067 R)
• M16: 5,622,337 km (0.072 R)
• M17: 5,852,568 km (0.12 R)
• M18: 6,362,248 km (0.025 R)
• M19: 6,804,758 km (0.053 R)
• M20: 7,804,521 km (0.045 R)
• M21: 7,975,661 km (0.058 R)
• M22: 8,408,896 km (0.073 R)
• M23: 8,805,331 km (0.11 R)
• M24: 9,028,231 km (0.076 R)
• M25: 9,162,870 km (0.063 R)
• M26: 9,253,077 km (0.042 R)
• M27: 9,570,973 km (0.1 R)
• M28: 10,264,209 km (0.108 R)
• M29: 11,552,546 km (0.097 R)
• M30: 11,894,826 km (0.115 R)
• M31: 12,091,996 km (0.045 R)
• M32: 12,589,558 km (0.106 R)
• M33: 13,297,456 km (0.087 R)
• M34: 13,450,793 km (0.072 R)
• M35: 13,553,268 km (0.091 R)
• M36: 13,862,636 km (0.085 R)
• M37: 15,176,405 km (0.118 R)
• M38: 16,639,472 km (0.099 R)
• M39: 16,804,778 km (0.12 R)
• M40: 18,317,212 km (0.108 R)
• M41: 18,488,053 km (0.097 R)
• M42: 19,176,203 km (0.075 R)
• M43: 21,831,266 km (0.096 R)
• M44: 22,072,717 km (0.064 R)
• M45: 22,497,575 km (0.083 R)
• M46: 23,170,616 km (0.046 R)
• M47: 24,599,275 km (0.106 R)
• M48: 25,165,952 km (0.114 R)
• M49: 25,609,809 km (0.095 R)
• M50: 25,737,117 km (0.097 R)
• M51: 26,312,470 km (0.109 R)
• M52: 26,762,909 km (0.093 R)
• M53: 27,150,966 km (0.117 R)
• M54: 27,540,968 km (0.079 R)
• M55: 29,451,931 km (0.087 R)
• M56: 30,053,763 km (0.073 R)
• M57: 30,255,272 km (0.089 R)
• M58: 30,930,108 km (0.108 R)
• M59: 31,678,097 km (0.092 R)
• M60: 32,432,220 km (0.061 R)
• M61: 34,729,594 km (0.109 R)
• M62: 34,800,055 km (0.103 R)
• M63: 35,011,736 km (0.098 R)
• M64: 35,436,145 km (0.032 R)
• M65: 35,507,055 km (0.095 R)
• M66: 35,649,023 km (0.109 R)
• M67: 37,295,198 km (0.032 R)
• M68: 37,584,071 km (0.077 R)
• M69: 38,091,358 km (0.119 R)
• M70: 38,527,884 km (0.092 R)
• M71: 40,735,500 km (0.093 R)
• M72: 41,331,199 km (0.096 R)
• M73: 42,305,231 km (0.056 R)
• M74: 42,757,315 km (0.093 R)
• M75: 43,514,430 km (0.081 R)
• M76: 43,742,417 km (0.072 R)
• M77: 45,503,484 km (0.096 R)
• M78: 46,820,094 km (0.106 R)
• M79: 48,070,583 km (0.105 R)
• M80: 48,542,265 km (0.079 R)
• M81: 48,621,103 km (0.116 R)
• M82: 49,252,855 km (0.106 R)
• M83: 49,887,300 km (0.103 R)
• M84: 51,004,197 km (0.059 R)
• M85: 52,209,956 km (0.047 R)
• M86: 53,750,665 km (0.115 R)
• M87: 54,403,958 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.1

Radius: 14.3

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 8.54 AU - 12.44 AU

Year: 12799 Days

Day: 9.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 49,947,522 km

• M1: 260,300 km (0.053 R)
• M2: 637,137 km (0.093 R)
• M3: 819,796 km (0.057 R)
• M4: 1,262,008 km (0.114 R)
• M5: 1,477,129 km (0.03 R)
• M6: 1,704,668 km (0.083 R)
• M7: 2,093,473 km (0.098 R)
• M8: 2,246,661 km (0.03 R)
• M9: 2,646,536 km (0.062 R)
• M10: 4,397,729 km (0.073 R)
• M11: 4,933,139 km (0.106 R)
• M12: 5,631,911 km (0.083 R)
• M13: 5,847,631 km (0.112 R)
• M14: 6,250,349 km (0.053 R)
• M15: 7,670,631 km (0.089 R)
• M16: 7,790,160 km (0.086 R)
• M17: 7,990,621 km (0.032 R)
• M18: 8,152,186 km (0.068 R)
• M19: 8,314,949 km (0.105 R)
• M20: 8,768,081 km (0.08 R)
• M21: 9,784,748 km (0.083 R)
• M22: 10,001,366 km (0.094 R)
• M23: 10,263,312 km (0.054 R)
• M24: 10,439,089 km (0.042 R)
• M25: 10,972,854 km (0.102 R)
• M26: 12,067,163 km (0.107 R)
• M27: 12,252,963 km (0.101 R)
• M28: 12,674,380 km (0.084 R)
• M29: 14,852,525 km (0.093 R)
• M30: 15,553,691 km (0.071 R)
• M31: 15,755,947 km (0.097 R)
• M32: 16,936,274 km (0.104 R)
• M33: 17,563,388 km (0.105 R)
• M34: 17,721,364 km (0.076 R)
• M35: 18,732,795 km (0.1 R)
• M36: 18,948,066 km (0.081 R)
• M37: 19,326,998 km (0.116 R)
• M38: 20,037,139 km (0.061 R)
• M39: 20,202,295 km (0.115 R)
• M40: 20,423,101 km (0.081 R)
• M41: 21,090,457 km (0.097 R)
• M42: 21,934,788 km (0.06 R)
• M43: 22,048,183 km (0.111 R)
• M44: 22,618,300 km (0.111 R)
• M45: 22,905,080 km (0.078 R)
• M46: 23,598,466 km (0.092 R)
• M47: 25,183,605 km (0.077 R)
• M48: 25,421,465 km (0.101 R)
• M49: 26,199,374 km (0.072 R)
• M50: 26,440,227 km (0.112 R)
• M51: 27,656,009 km (0.098 R)
• M52: 29,889,954 km (0.06 R)
• M53: 30,015,766 km (0.098 R)
• M54: 30,331,118 km (0.109 R)
• M55: 31,988,363 km (0.105 R)
• M56: 32,117,017 km (0.048 R)
• M57: 32,374,924 km (0.051 R)
• M58: 33,022,832 km (0.046 R)
• M59: 33,544,181 km (0.06 R)
• M60: 34,199,719 km (0.061 R)
• M61: 34,463,011 km (0.059 R)
• M62: 35,323,797 km (0.112 R)
• M63: 37,676,074 km (0.061 R)
• M64: 37,948,043 km (0.094 R)
• M65: 38,220,760 km (0.054 R)
• M66: 38,768,139 km (0.079 R)
• M67: 38,905,469 km (0.119 R)
• M68: 39,180,430 km (0.056 R)
• M69: 39,801,561 km (0.075 R)
• M70: 40,009,203 km (0.063 R)
• M71: 40,495,396 km (0.093 R)
• M72: 41,053,396 km (0.118 R)
• M73: 41,193,419 km (0.088 R)
• M74: 41,333,443 km (0.078 R)
• M75: 41,684,250 km (0.073 R)
• M76: 41,965,643 km (0.091 R)
• M77: 43,310,977 km (0.117 R)
• M78: 43,524,603 km (0.115 R)
• M79: 44,382,995 km (0.095 R)
• M80: 45,319,179 km (0.116 R)
• M81: 45,826,017 km (0.051 R)
• M82: 46,407,503 km (0.088 R)
• M83: 46,699,070 km (0.088 R)
• M84: 46,845,227 km (0.103 R)
• M85: 47,651,260 km (0.099 R)
• M86: 49,351,440 km (0.036 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 13,730 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit