🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.42 AU - 0.6 AU

Year: 134 Days

Day: 16.6 Hours

Environment

Temp: 223 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,550,633 km

• M1: 266,583 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.46 AU - 1.76 AU

Year: 754 Days

Day: 46.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,550,633 km

• M1: 343,477 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.49 AU - 2.09 AU

Year: 884 Days

Day: 44.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.7

Radius: 13.1

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 6.01 AU - 8.71 AU

Year: 7367 Days

Day: 8.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 42,550,633 km

• M1: 207,492 km (0.11 R)
• M2: 325,226 km (0.084 R)
• M3: 438,322 km (0.111 R)
• M4: 520,152 km (0.045 R)
• M5: 662,120 km (0.11 R)
• M6: 774,917 km (0.091 R)
• M7: 864,376 km (0.117 R)
• M8: 1,038,658 km (0.069 R)
• M9: 1,138,889 km (0.077 R)
• M10: 1,225,356 km (0.054 R)
• M11: 1,368,372 km (0.087 R)
• M12: 2,168,421 km (0.083 R)
• M13: 2,756,790 km (0.113 R)
• M14: 2,899,506 km (0.091 R)
• M15: 3,093,834 km (0.074 R)
• M16: 3,217,401 km (0.069 R)
• M17: 3,469,773 km (0.083 R)
• M18: 3,781,236 km (0.087 R)
• M19: 3,887,151 km (0.075 R)
• M20: 4,047,969 km (0.09 R)
• M21: 4,320,835 km (0.101 R)
• M22: 5,087,824 km (0.099 R)
• M23: 5,323,291 km (0.07 R)
• M24: 5,502,210 km (0.053 R)
• M25: 6,332,179 km (0.098 R)
• M26: 6,458,589 km (0.094 R)
• M27: 7,135,669 km (0.084 R)
• M28: 7,465,981 km (0.081 R)
• M29: 7,633,231 km (0.094 R)
• M30: 7,801,529 km (0.119 R)
• M31: 8,592,004 km (0.114 R)
• M32: 9,050,073 km (0.101 R)
• M33: 9,335,954 km (0.089 R)
• M34: 9,806,888 km (0.094 R)
• M35: 10,063,748 km (0.054 R)
• M36: 10,546,650 km (0.043 R)
• M37: 10,961,186 km (0.114 R)
• M38: 11,075,329 km (0.091 R)
• M39: 11,189,622 km (0.076 R)
• M40: 11,381,256 km (0.12 R)
• M41: 12,079,729 km (0.116 R)
• M42: 12,236,956 km (0.078 R)
• M43: 13,437,180 km (0.111 R)
• M44: 13,600,092 km (0.12 R)
• M45: 13,927,711 km (0.089 R)
• M46: 14,051,279 km (0.119 R)
• M47: 15,179,846 km (0.105 R)
• M48: 15,392,125 km (0.118 R)
• M49: 15,991,564 km (0.11 R)
• M50: 16,773,512 km (0.091 R)
• M51: 16,905,008 km (0.115 R)
• M52: 17,080,935 km (0.084 R)
• M53: 17,790,777 km (0.047 R)
• M54: 18,104,334 km (0.054 R)
• M55: 18,284,301 km (0.027 R)
• M56: 19,010,299 km (0.102 R)
• M57: 21,102,425 km (0.053 R)
• M58: 22,440,877 km (0.089 R)
• M59: 24,053,243 km (0.081 R)
• M60: 24,698,758 km (0.049 R)
• M61: 24,998,552 km (0.101 R)
• M62: 25,551,316 km (0.047 R)
• M63: 26,209,846 km (0.118 R)
• M64: 26,515,774 km (0.115 R)
• M65: 26,669,112 km (0.083 R)
• M66: 27,028,146 km (0.101 R)
• M67: 28,271,006 km (0.067 R)
• M68: 28,479,994 km (0.107 R)
• M69: 28,952,125 km (0.038 R)
• M70: 29,110,100 km (0.109 R)
• M71: 30,117,043 km (0.082 R)
• M72: 31,189,361 km (0.115 R)
• M73: 31,351,226 km (0.077 R)
• M74: 31,513,390 km (0.096 R)
• M75: 31,947,373 km (0.074 R)
• M76: 32,165,038 km (0.101 R)
• M77: 32,547,261 km (0.041 R)
• M78: 32,985,882 km (0.107 R)
• M79: 33,095,836 km (0.117 R)
• M80: 34,871,712 km (0.098 R)
• M81: 35,940,739 km (0.045 R)
• M82: 36,849,396 km (0.109 R)
• M83: 37,765,534 km (0.049 R)
• M84: 38,342,084 km (0.067 R)
• M85: 38,515,468 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.7

Radius: 9.3

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 6 AU - 9.96 AU

Year: 8317 Days

Day: 9.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 42,550,633 km

• M1: 135,386 km (0.104 R)
• M2: 254,167 km (0.106 R)
• M3: 417,677 km (0.114 R)
• M4: 575,952 km (0.099 R)
• M5: 677,978 km (0.118 R)
• M6: 952,639 km (0.069 R)
• M7: 1,057,956 km (0.106 R)
• M8: 1,437,486 km (0.11 R)
• M9: 1,706,164 km (0.08 R)
• M10: 1,857,706 km (0.116 R)
• M11: 1,990,998 km (0.115 R)
• M12: 2,531,794 km (0.094 R)
• M13: 2,630,379 km (0.111 R)
• M14: 3,063,764 km (0.078 R)
• M15: 3,302,523 km (0.093 R)
• M16: 3,437,609 km (0.1 R)
• M17: 3,797,841 km (0.085 R)
• M18: 4,025,529 km (0.067 R)
• M19: 4,584,427 km (0.036 R)
• M20: 5,073,761 km (0.039 R)
• M21: 5,261,656 km (0.049 R)
• M22: 7,475,406 km (0.074 R)
• M23: 7,905,499 km (0.11 R)
• M24: 8,160,115 km (0.105 R)
• M25: 8,902,420 km (0.118 R)
• M26: 9,511,732 km (0.038 R)
• M27: 9,743,758 km (0.079 R)
• M28: 10,292,334 km (0.102 R)
• M29: 11,256,043 km (0.118 R)
• M30: 11,460,394 km (0.073 R)
• M31: 11,583,662 km (0.117 R)
• M32: 11,707,380 km (0.077 R)
• M33: 11,956,011 km (0.099 R)
• M34: 12,122,813 km (0.085 R)
• M35: 12,755,014 km (0.098 R)
• M36: 12,925,406 km (0.108 R)
• M37: 13,354,752 km (0.083 R)
• M38: 13,788,885 km (0.117 R)
• M39: 14,227,505 km (0.116 R)
• M40: 14,493,042 km (0.079 R)
• M41: 15,571,044 km (0.042 R)
• M42: 16,396,375 km (0.109 R)
• M43: 16,954,525 km (0.115 R)
• M44: 17,048,173 km (0.081 R)
• M45: 17,283,042 km (0.082 R)
• M46: 17,377,289 km (0.105 R)
• M47: 18,473,392 km (0.073 R)
• M48: 18,956,893 km (0.078 R)
• M49: 19,493,500 km (0.12 R)
• M50: 20,183,745 km (0.089 R)
• M51: 20,382,411 km (0.055 R)
• M52: 20,731,722 km (0.11 R)
• M53: 22,148,563 km (0.079 R)
• M54: 23,231,652 km (0.053 R)
• M55: 23,492,102 km (0.101 R)
• M56: 24,596,284 km (0.056 R)
• M57: 24,861,820 km (0.061 R)
• M58: 24,968,184 km (0.119 R)
• M59: 25,074,847 km (0.075 R)
• M60: 26,094,955 km (0.063 R)
• M61: 26,419,882 km (0.118 R)
• M62: 26,582,943 km (0.111 R)
• M63: 27,788,253 km (0.084 R)
• M64: 28,120,211 km (0.09 R)
• M65: 28,453,365 km (0.103 R)
• M66: 28,620,466 km (0.074 R)
• M67: 28,843,666 km (0.072 R)
• M68: 29,179,663 km (0.08 R)
• M69: 29,404,359 km (0.113 R)
• M70: 31,567,843 km (0.073 R)
• M71: 32,087,696 km (0.041 R)
• M72: 33,546,575 km (0.096 R)
• M73: 34,313,712 km (0.116 R)
• M74: 34,669,755 km (0.119 R)
• M75: 34,788,686 km (0.086 R)
• M76: 34,848,226 km (0.114 R)
• M77: 36,106,044 km (0.094 R)
• M78: 37,378,674 km (0.119 R)
• M79: 37,500,596 km (0.083 R)
• M80: 37,561,632 km (0.108 R)
• M81: 38,358,240 km (0.101 R)
• M82: 39,780,916 km (0.109 R)
• M83: 40,404,889 km (0.074 R)
• M84: 40,467,570 km (0.104 R)
• M85: 41,032,153 km (0.119 R)
• M86: 41,979,107 km (0.087 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 16,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit