🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.08 AU - 1.7 AU

Year: 621 Days

Day: 18.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.72 AU - 2.18 AU

Year: 1031 Days

Day: 43.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.64 AU - 2.48 AU

Year: 1120 Days

Day: 40.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,216,708 km

• M1: 1,515,726 km (0.078 R)

Asteroid Belt

Center: 5.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.5

Radius: 10

Gravity: 9.76 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 8.65 AU - 10.15 AU

Year: 10915 Days

Day: 7.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 56,216,708 km

• M1: 126,111 km (0.094 R)
• M2: 297,999 km (0.105 R)
• M3: 497,862 km (0.11 R)
• M4: 668,852 km (0.109 R)
• M5: 820,395 km (0.065 R)
• M6: 1,069,774 km (0.069 R)
• M7: 1,249,441 km (0.044 R)
• M8: 1,613,563 km (0.038 R)
• M9: 1,794,726 km (0.096 R)
• M10: 2,205,521 km (0.048 R)
• M11: 3,372,385 km (0.114 R)
• M12: 3,438,507 km (0.076 R)
• M13: 3,673,077 km (0.119 R)
• M14: 4,444,553 km (0.061 R)
• M15: 4,774,416 km (0.087 R)
• M16: 4,961,264 km (0.072 R)
• M17: 5,188,503 km (0.099 R)
• M18: 6,010,842 km (0.087 R)
• M19: 6,172,259 km (0.105 R)
• M20: 7,470,170 km (0.108 R)
• M21: 7,600,170 km (0.086 R)
• M22: 7,730,919 km (0.093 R)
• M23: 8,306,272 km (0.107 R)
• M24: 9,404,470 km (0.079 R)
• M25: 9,686,163 km (0.061 R)
• M26: 10,018,270 km (0.06 R)
• M27: 11,037,181 km (0.094 R)
• M28: 11,284,616 km (0.082 R)
• M29: 11,987,128 km (0.09 R)
• M30: 12,395,081 km (0.036 R)
• M31: 12,911,343 km (0.098 R)
• M32: 16,434,672 km (0.091 R)
• M33: 17,001,648 km (0.107 R)
• M34: 17,344,826 km (0.08 R)
• M35: 17,690,397 km (0.071 R)
• M36: 17,806,036 km (0.107 R)
• M37: 18,271,435 km (0.05 R)
• M38: 18,446,913 km (0.101 R)
• M39: 18,564,198 km (0.079 R)
• M40: 20,111,938 km (0.106 R)
• M41: 21,023,737 km (0.107 R)
• M42: 21,207,593 km (0.063 R)
• M43: 21,453,681 km (0.1 R)
• M44: 22,510,291 km (0.082 R)
• M45: 23,266,209 km (0.109 R)
• M46: 24,222,887 km (0.065 R)
• M47: 24,673,626 km (0.081 R)
• M48: 24,867,804 km (0.057 R)
• M49: 24,932,580 km (0.098 R)
• M50: 27,369,529 km (0.116 R)
• M51: 28,041,074 km (0.119 R)
• M52: 28,650,087 km (0.116 R)
• M53: 28,718,154 km (0.088 R)
• M54: 29,537,651 km (0.107 R)
• M55: 29,674,982 km (0.1 R)
• M56: 30,295,663 km (0.115 R)
• M57: 31,409,569 km (0.115 R)
• M58: 31,690,215 km (0.096 R)
• M59: 33,176,918 km (0.099 R)
• M60: 34,469,145 km (0.077 R)
• M61: 36,144,342 km (0.102 R)
• M62: 37,177,016 km (0.114 R)
• M63: 37,995,166 km (0.1 R)
• M64: 38,593,857 km (0.116 R)
• M65: 40,408,778 km (0.117 R)
• M66: 40,637,514 km (0.11 R)
• M67: 41,326,561 km (0.099 R)
• M68: 41,557,092 km (0.089 R)
• M69: 42,406,060 km (0.073 R)
• M70: 42,793,817 km (0.095 R)
• M71: 43,416,743 km (0.115 R)
• M72: 43,807,642 km (0.034 R)
• M73: 44,592,881 km (0.088 R)
• M74: 45,303,471 km (0.032 R)
• M75: 47,216,828 km (0.046 R)
• M76: 47,860,398 km (0.1 R)
• M77: 49,400,658 km (0.034 R)
• M78: 50,545,979 km (0.106 R)
• M79: 50,792,516 km (0.083 R)
• M80: 51,039,502 km (0.065 R)
• M81: 51,534,522 km (0.027 R)
• M82: 53,196,404 km (0.044 R)
• M83: 54,370,299 km (0.118 R)
• M84: 55,044,836 km (0.109 R)
• M85: 55,383,077 km (0.096 R)
• M86: 55,552,571 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.5

Radius: 12.3

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 8.36 AU - 10.64 AU

Year: 11090 Days

Day: 10.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 56,216,708 km

• M1: 179,069 km (0.078 R)
• M2: 288,425 km (0.03 R)
• M3: 584,778 km (0.107 R)
• M4: 706,102 km (0.113 R)
• M5: 1,421,479 km (0.083 R)
• M6: 1,566,888 km (0.118 R)
• M7: 1,666,670 km (0.039 R)
• M8: 1,899,295 km (0.079 R)
• M9: 2,060,411 km (0.088 R)
• M10: 2,367,985 km (0.101 R)
• M11: 2,600,909 km (0.08 R)
• M12: 2,933,913 km (0.095 R)
• M13: 3,248,518 km (0.096 R)
• M14: 3,979,004 km (0.104 R)
• M15: 4,222,101 km (0.102 R)
• M16: 4,363,321 km (0.07 R)
• M17: 4,614,047 km (0.068 R)
• M18: 4,869,560 km (0.086 R)
• M19: 5,356,651 km (0.093 R)
• M20: 5,898,794 km (0.109 R)
• M21: 6,176,447 km (0.118 R)
• M22: 6,621,501 km (0.096 R)
• M23: 6,910,225 km (0.12 R)
• M24: 7,077,026 km (0.101 R)
• M25: 7,287,511 km (0.117 R)
• M26: 7,801,080 km (0.105 R)
• M27: 8,062,278 km (0.095 R)
• M28: 8,593,350 km (0.108 R)
• M29: 8,727,839 km (0.075 R)
• M30: 9,411,352 km (0.108 R)
• M31: 9,736,129 km (0.119 R)
• M32: 9,876,451 km (0.1 R)
• M33: 11,023,418 km (0.078 R)
• M34: 11,415,215 km (0.051 R)
• M35: 12,363,815 km (0.09 R)
• M36: 12,465,093 km (0.106 R)
• M37: 13,078,893 km (0.106 R)
• M38: 13,702,716 km (0.074 R)
• M39: 13,965,410 km (0.047 R)
• M40: 15,141,399 km (0.099 R)
• M41: 15,741,137 km (0.101 R)
• M42: 16,293,302 km (0.053 R)
• M43: 17,473,330 km (0.088 R)
• M44: 19,265,214 km (0.098 R)
• M45: 19,974,457 km (0.099 R)
• M46: 21,418,675 km (0.117 R)
• M47: 22,400,037 km (0.118 R)
• M48: 22,771,788 km (0.112 R)
• M49: 23,962,737 km (0.081 R)
• M50: 24,981,199 km (0.081 R)
• M51: 25,495,816 km (0.103 R)
• M52: 26,928,814 km (0.106 R)
• M53: 27,060,460 km (0.115 R)
• M54: 27,456,445 km (0.094 R)
• M55: 29,533,013 km (0.109 R)
• M56: 30,145,317 km (0.097 R)
• M57: 31,451,756 km (0.112 R)
• M58: 32,286,362 km (0.047 R)
• M59: 33,057,689 km (0.075 R)
• M60: 33,551,810 km (0.086 R)
• M61: 34,048,326 km (0.06 R)
• M62: 34,261,952 km (0.063 R)
• M63: 34,761,908 km (0.083 R)
• M64: 35,048,836 km (0.082 R)
• M65: 35,408,470 km (0.094 R)
• M66: 36,276,436 km (0.099 R)
• M67: 36,786,116 km (0.087 R)
• M68: 39,519,120 km (0.073 R)
• M69: 39,668,718 km (0.108 R)
• M70: 40,118,559 km (0.117 R)
• M71: 40,645,592 km (0.099 R)
• M72: 41,250,715 km (0.096 R)
• M73: 41,782,685 km (0.078 R)
• M74: 45,021,629 km (0.072 R)
• M75: 46,513,269 km (0.082 R)
• M76: 47,066,931 km (0.046 R)
• M77: 47,304,791 km (0.043 R)
• M78: 48,260,572 km (0.112 R)
• M79: 48,660,747 km (0.112 R)
• M80: 49,464,237 km (0.054 R)
• M81: 50,029,268 km (0.104 R)
• M82: 52,969,165 km (0.116 R)
• M83: 53,134,172 km (0.12 R)
• M84: 53,216,750 km (0.104 R)
• M85: 53,464,633 km (0.113 R)
• M86: 53,630,089 km (0.089 R)
• M87: 55,294,215 km (0.103 R)
• M88: 55,796,715 km (0.111 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 16,002 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit