🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.69 AU - 0.79 AU

Year: 240 Days

Day: 25.6 Hours

Environment

Temp: 172 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,760,090 km

• M1: 257,757 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.51 AU - 2.37 AU

Year: 1018 Days

Day: 12.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.99 AU - 2.35 AU

Year: 1204 Days

Day: 12.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.61 AU - 4.23 AU

Year: 2924 Days

Day: 37.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,760,090 km

• M1: 51,761 km (0.086 R)

Asteroid Belt

Center: 6.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.8

Radius: 10.5

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 7.65 AU - 8.71 AU

Year: 8814 Days

Day: 8.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 49,760,090 km

• M1: 266,135 km (0.117 R)
• M2: 680,820 km (0.056 R)
• M3: 787,184 km (0.04 R)
• M4: 866,920 km (0.109 R)
• M5: 1,087,876 km (0.042 R)
• M6: 1,159,683 km (0.115 R)
• M7: 1,463,516 km (0.116 R)
• M8: 1,563,747 km (0.116 R)
• M9: 1,900,192 km (0.095 R)
• M10: 2,122,046 km (0.042 R)
• M11: 2,352,576 km (0.082 R)
• M12: 2,813,188 km (0.056 R)
• M13: 3,328,253 km (0.086 R)
• M14: 3,678,911 km (0.107 R)
• M15: 3,844,815 km (0.087 R)
• M16: 4,041,536 km (0.117 R)
• M17: 4,952,138 km (0.026 R)
• M18: 5,104,878 km (0.113 R)
• M19: 5,259,113 km (0.093 R)
• M20: 5,446,410 km (0.036 R)
• M21: 6,349,233 km (0.093 R)
• M22: 6,716,645 km (0.081 R)
• M23: 7,263,276 km (0.109 R)
• M24: 7,367,396 km (0.098 R)
• M25: 8,363,269 km (0.093 R)
• M26: 9,325,333 km (0.061 R)
• M27: 9,476,576 km (0.104 R)
• M28: 9,781,307 km (0.119 R)
• M29: 10,244,462 km (0.098 R)
• M30: 10,517,927 km (0.069 R)
• M31: 10,596,616 km (0.051 R)
• M32: 11,514,399 km (0.084 R)
• M33: 11,636,022 km (0.085 R)
• M34: 12,209,131 km (0.085 R)
• M35: 12,624,265 km (0.113 R)
• M36: 12,707,741 km (0.074 R)
• M37: 13,001,701 km (0.093 R)
• M38: 13,128,410 km (0.085 R)
• M39: 13,255,568 km (0.073 R)
• M40: 13,767,941 km (0.044 R)
• M41: 13,853,960 km (0.112 R)
• M42: 15,077,371 km (0.11 R)
• M43: 15,522,574 km (0.117 R)
• M44: 15,612,183 km (0.113 R)
• M45: 16,107,951 km (0.075 R)
• M46: 18,189,306 km (0.105 R)
• M47: 18,806,248 km (0.056 R)
• M48: 18,997,583 km (0.09 R)
• M49: 19,093,326 km (0.11 R)
• M50: 19,768,910 km (0.119 R)
• M51: 19,914,618 km (0.07 R)
• M52: 20,109,544 km (0.095 R)
• M53: 20,256,150 km (0.081 R)
• M54: 21,491,679 km (0.084 R)
• M55: 22,548,289 km (0.071 R)
• M56: 22,853,319 km (0.109 R)
• M57: 23,879,710 km (0.028 R)
• M58: 24,868,851 km (0.088 R)
• M59: 26,137,441 km (0.112 R)
• M60: 26,297,361 km (0.099 R)
• M61: 28,352,686 km (0.092 R)
• M62: 28,736,853 km (0.071 R)
• M63: 29,621,575 km (0.112 R)
• M64: 31,701,584 km (0.107 R)
• M65: 31,872,275 km (0.085 R)
• M66: 32,157,409 km (0.084 R)
• M67: 32,960,450 km (0.119 R)
• M68: 33,596,091 km (0.106 R)
• M69: 33,770,074 km (0.063 R)
• M70: 34,060,892 km (0.092 R)
• M71: 35,822,706 km (0.119 R)
• M72: 36,476,150 km (0.084 R)
• M73: 36,655,069 km (0.112 R)
• M74: 36,834,287 km (0.115 R)
• M75: 37,193,471 km (0.057 R)
• M76: 37,674,279 km (0.103 R)
• M77: 38,459,967 km (0.03 R)
• M78: 41,221,394 km (0.052 R)
• M79: 41,594,342 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.1

Radius: 8

Gravity: 11.35 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 6.81 AU - 11.31 AU

Year: 10274 Days

Day: 7.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 49,760,090 km

• M1: 112,049 km (0.083 R)
• M2: 209,587 km (0.107 R)
• M3: 284,086 km (0.078 R)
• M4: 344,673 km (0.049 R)
• M5: 511,774 km (0.063 R)
• M6: 573,558 km (0.052 R)
• M7: 1,119,441 km (0.101 R)
• M8: 1,244,355 km (0.045 R)
• M9: 2,294,233 km (0.062 R)
• M10: 2,590,138 km (0.088 R)
• M11: 2,728,815 km (0.118 R)
• M12: 2,813,188 km (0.055 R)
• M13: 3,923,653 km (0.111 R)
• M14: 4,912,644 km (0.077 R)
• M15: 5,293,969 km (0.114 R)
• M16: 5,505,950 km (0.111 R)
• M17: 5,684,719 km (0.108 R)
• M18: 7,027,958 km (0.032 R)
• M19: 9,470,892 km (0.08 R)
• M20: 10,119,099 km (0.086 R)
• M21: 10,250,446 km (0.104 R)
• M22: 10,603,497 km (0.111 R)
• M23: 10,960,587 km (0.095 R)
• M24: 12,241,145 km (0.076 R)
• M25: 12,427,843 km (0.091 R)
• M26: 12,521,641 km (0.094 R)
• M27: 14,298,116 km (0.056 R)
• M28: 15,694,163 km (0.08 R)
• M29: 15,744,727 km (0.107 R)
• M30: 15,846,304 km (0.09 R)
• M31: 15,897,018 km (0.034 R)
• M32: 16,305,570 km (0.11 R)
• M33: 18,506,603 km (0.1 R)
• M34: 18,560,159 km (0.056 R)
• M35: 18,613,715 km (0.096 R)
• M36: 18,667,421 km (0.062 R)
• M37: 19,206,571 km (0.09 R)
• M38: 19,369,334 km (0.116 R)
• M39: 20,190,028 km (0.106 R)
• M40: 20,521,537 km (0.111 R)
• M41: 20,632,389 km (0.114 R)
• M42: 20,966,291 km (0.059 R)
• M43: 21,921,922 km (0.037 R)
• M44: 23,064,401 km (0.113 R)
• M45: 23,295,081 km (0.101 R)
• M46: 24,109,043 km (0.116 R)
• M47: 24,167,536 km (0.117 R)
• M48: 24,226,029 km (0.118 R)
• M49: 24,460,598 km (0.092 R)
• M50: 25,525,735 km (0.104 R)
• M51: 26,123,977 km (0.104 R)
• M52: 26,304,392 km (0.1 R)
• M53: 26,545,544 km (0.086 R)
• M54: 26,726,856 km (0.099 R)
• M55: 27,395,260 km (0.066 R)
• M56: 28,130,832 km (0.119 R)
• M57: 28,377,370 km (0.11 R)
• M58: 30,060,645 km (0.111 R)
• M59: 30,946,264 km (0.092 R)
• M60: 31,009,843 km (0.104 R)
• M61: 31,200,730 km (0.08 R)
• M62: 31,584,000 km (0.113 R)
• M63: 31,648,028 km (0.093 R)
• M64: 32,937,262 km (0.102 R)
• M65: 33,392,638 km (0.049 R)
• M66: 33,784,585 km (0.088 R)
• M67: 33,915,632 km (0.118 R)
• M68: 34,903,427 km (0.068 R)
• M69: 35,102,093 km (0.075 R)
• M70: 35,500,622 km (0.073 R)
• M71: 36,570,546 km (0.03 R)
• M72: 36,637,865 km (0.087 R)
• M73: 36,772,353 km (0.067 R)
• M74: 36,907,141 km (0.034 R)
• M75: 37,447,788 km (0.097 R)
• M76: 38,195,328 km (0.045 R)
• M77: 39,636,255 km (0.103 R)
• M78: 39,843,598 km (0.106 R)
• M79: 40,328,744 km (0.104 R)
• M80: 42,500,456 km (0.089 R)
• M81: 43,351,219 km (0.113 R)
• M82: 43,636,203 km (0.119 R)
• M83: 44,853,780 km (0.063 R)
• M84: 46,082,427 km (0.064 R)
• M85: 47,248,991 km (0.07 R)
• M86: 47,322,294 km (0.079 R)
• M87: 48,056,670 km (0.09 R)
• M88: 48,573,082 km (0.092 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 10,584 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit