🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.49 AU - 0.77 AU

Year: 174 Days

Day: 14.7 Hours

Environment

Temp: 255 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.83 AU - 2.93 AU

Year: 1702 Days

Day: 17.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.66 AU - 3.68 AU

Year: 1966 Days

Day: 22.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.93 AU - 4.07 AU

Year: 2280 Days

Day: 32.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,196,412 km

• M1: 2,551,242 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.05 AU - 6.05 AU

Year: 4553 Days

Day: 16 Hours

Environment

Temp: -132 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.3

Radius: 10.2

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 10.5 AU - 12.6 AU

Year: 13670 Days

Day: 12.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 37,196,412 km

• M1: 323,281 km (0.053 R)
• M2: 387,758 km (0.041 R)
• M3: 487,689 km (0.116 R)
• M4: 717,471 km (0.073 R)
• M5: 789,727 km (0.03 R)
• M6: 1,022,651 km (0.093 R)
• M7: 1,367,325 km (0.106 R)
• M8: 1,482,515 km (0.105 R)
• M9: 1,625,082 km (0.083 R)
• M10: 1,722,769 km (0.096 R)
• M11: 2,461,633 km (0.111 R)
• M12: 3,764,630 km (0.115 R)
• M13: 3,829,705 km (0.104 R)
• M14: 3,928,141 km (0.08 R)
• M15: 4,027,474 km (0.092 R)
• M16: 4,364,667 km (0.118 R)
• M17: 5,030,228 km (0.031 R)
• M18: 5,430,253 km (0.12 R)
• M19: 5,690,105 km (0.09 R)
• M20: 5,802,752 km (0.11 R)
• M21: 5,916,147 km (0.113 R)
• M22: 5,992,143 km (0.098 R)
• M23: 6,222,075 km (0.102 R)
• M24: 6,377,058 km (0.088 R)
• M25: 6,572,582 km (0.111 R)
• M26: 7,292,896 km (0.097 R)
• M27: 7,374,427 km (0.103 R)
• M28: 7,456,257 km (0.056 R)
• M29: 8,080,230 km (0.096 R)
• M30: 8,164,603 km (0.052 R)
• M31: 8,377,032 km (0.112 R)
• M32: 8,807,425 km (0.082 R)
• M33: 9,377,842 km (0.043 R)
• M34: 9,555,714 km (0.084 R)
• M35: 10,232,794 km (0.103 R)
• M36: 10,925,432 km (0.115 R)
• M37: 11,776,344 km (0.09 R)
• M38: 11,872,237 km (0.049 R)
• M39: 12,894,738 km (0.079 R)
• M40: 13,092,656 km (0.065 R)
• M41: 14,609,130 km (0.09 R)
• M42: 14,763,814 km (0.073 R)
• M43: 15,335,876 km (0.048 R)
• M44: 16,180,655 km (0.027 R)
• M45: 16,287,319 km (0.078 R)
• M46: 16,770,221 km (0.074 R)
• M47: 16,878,230 km (0.081 R)
• M48: 18,247,051 km (0.079 R)
• M49: 18,358,202 km (0.11 R)
• M50: 19,481,084 km (0.089 R)
• M51: 21,557,801 km (0.089 R)
• M52: 22,265,549 km (0.047 R)
• M53: 22,741,569 km (0.051 R)
• M54: 23,401,745 km (0.085 R)
• M55: 23,703,932 km (0.11 R)
• M56: 24,068,203 km (0.112 R)
• M57: 24,312,048 km (0.11 R)
• M58: 25,172,086 km (0.118 R)
• M59: 26,732,541 km (0.033 R)
• M60: 26,858,802 km (0.081 R)
• M61: 28,324,262 km (0.101 R)
• M62: 28,388,590 km (0.068 R)
• M63: 30,669,658 km (0.107 R)
• M64: 31,398,648 km (0.053 R)
• M65: 32,267,662 km (0.105 R)
• M66: 32,738,746 km (0.111 R)
• M67: 33,824,378 km (0.114 R)
• M68: 33,960,811 km (0.12 R)
• M69: 35,336,064 km (0.055 R)
• M70: 37,221,446 km (0.031 R)
• M71: 38,140,875 km (0.103 R)
• M72: 38,924,618 km (0.116 R)
• M73: 41,453,570 km (0.12 R)
• M74: 46,744,697 km (0.061 R)
• M75: 47,048,979 km (0.118 R)
• M76: 48,503,669 km (0.048 R)
• M77: 48,580,712 km (0.063 R)
• M78: 48,888,883 km (0.11 R)
• M79: 48,966,076 km (0.076 R)
• M80: 49,043,268 km (0.109 R)
• M81: 49,662,454 km (0.09 R)
• M82: 50,986,844 km (0.095 R)
• M83: 51,378,641 km (0.078 R)
• M84: 51,928,712 km (0.106 R)
• M85: 52,955,552 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51.6

Radius: 5.7

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 14.65 AU - 19.81 AU

Year: 24907 Days

Day: 18.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,196,412 km

• M1: 72,106 km (0.047 R)
• M2: 226,491 km (0.106 R)
• M3: 437,125 km (0.095 R)
• M4: 1,040,004 km (0.069 R)
• M5: 1,352,066 km (0.025 R)
• M6: 1,425,369 km (0.088 R)
• M7: 1,481,169 km (0.081 R)
• M8: 1,672,355 km (0.088 R)
• M9: 1,751,193 km (0.102 R)
• M10: 1,994,888 km (0.117 R)
• M11: 2,336,420 km (0.088 R)
• M12: 2,559,171 km (0.114 R)
• M13: 2,953,511 km (0.079 R)
• M14: 3,391,533 km (0.113 R)
• M15: 3,694,768 km (0.097 R)
• M16: 3,797,841 km (0.067 R)
• M17: 4,246,336 km (0.062 R)
• M18: 4,463,252 km (0.115 R)
• M19: 4,655,935 km (0.093 R)
• M20: 4,879,583 km (0.12 R)
• M21: 5,395,696 km (0.082 R)
• M22: 5,778,966 km (0.089 R)
• M23: 5,989,151 km (0.079 R)
• M24: 6,110,325 km (0.088 R)
• M25: 6,478,785 km (0.118 R)
• M26: 6,728,463 km (0.081 R)
• M27: 6,822,860 km (0.111 R)
• M28: 7,044,863 km (0.094 R)
• M29: 8,123,464 km (0.05 R)
• M30: 8,596,342 km (0.113 R)
• M31: 8,939,670 km (0.112 R)
• M32: 10,212,299 km (0.097 R)
• M33: 11,767,069 km (0.084 R)
• M34: 11,804,918 km (0.037 R)
• M35: 11,957,059 km (0.067 R)
• M36: 12,071,501 km (0.054 R)
• M37: 12,455,668 km (0.109 R)
• M38: 12,804,979 km (0.107 R)
• M39: 13,000,354 km (0.112 R)
• M40: 13,751,934 km (0.07 R)
• M41: 14,233,789 km (0.063 R)
• M42: 15,296,681 km (0.056 R)
• M43: 15,379,559 km (0.11 R)
• M44: 15,754,152 km (0.039 R)
• M45: 15,963,439 km (0.092 R)
• M46: 16,173,774 km (0.079 R)
• M47: 16,597,136 km (0.078 R)
• M48: 17,195,976 km (0.102 R)
• M49: 17,239,060 km (0.079 R)
• M50: 17,628,164 km (0.036 R)
• M51: 17,976,279 km (0.109 R)
• M52: 19,302,314 km (0.073 R)
• M53: 19,886,643 km (0.061 R)
• M54: 21,211,033 km (0.096 R)
• M55: 22,187,758 km (0.067 R)
• M56: 22,469,451 km (0.109 R)
• M57: 22,657,944 km (0.076 R)
• M58: 23,178,993 km (0.07 R)
• M59: 24,717,009 km (0.068 R)
• M60: 25,057,943 km (0.085 R)
• M61: 25,449,291 km (0.112 R)
• M62: 26,835,165 km (0.033 R)
• M63: 26,935,097 km (0.093 R)
• M64: 27,035,178 km (0.113 R)
• M65: 27,285,904 km (0.118 R)
• M66: 27,436,698 km (0.071 R)
• M67: 28,093,283 km (0.057 R)
• M68: 28,703,942 km (0.049 R)
• M69: 29,318,939 km (0.057 R)
• M70: 29,834,752 km (0.063 R)
• M71: 30,093,706 km (0.066 R)
• M72: 30,249,587 km (0.092 R)
• M73: 31,505,461 km (0.045 R)
• M74: 32,564,913 km (0.076 R)
• M75: 33,152,683 km (0.066 R)
• M76: 34,121,928 km (0.102 R)
• M77: 34,882,184 km (0.101 R)
• M78: 34,936,788 km (0.062 R)
• M79: 36,198,496 km (0.083 R)
• M80: 36,640,857 km (0.077 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 18,087 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit