🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.48 AU - 0.54 AU

Year: 133 Days

Day: 43.2 Hours

Environment

Temp: 237 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.79 AU - 1.29 AU

Year: 387 Days

Day: 17.9 Hours

Environment

Temp: 34 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 81,765,614 km

• M1: 248,033 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.15 AU - 3.35 AU

Year: 1666 Days

Day: 12.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,765,614 km

• M1: 1,059,602 km (0.098 R)

Asteroid Belt

Center: 4.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.2

Radius: 12.2

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 5.78 AU - 6.6 AU

Year: 5625 Days

Day: 12.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 81,765,614 km

• M1: 205,996 km (0.104 R)
• M2: 330,462 km (0.056 R)
• M3: 719,715 km (0.075 R)
• M4: 977,772 km (0.114 R)
• M5: 1,110,764 km (0.099 R)
• M6: 1,379,292 km (0.068 R)
• M7: 1,547,291 km (0.055 R)
• M8: 1,812,528 km (0.074 R)
• M9: 2,150,320 km (0.076 R)
• M10: 2,267,455 km (0.107 R)
• M11: 2,366,788 km (0.118 R)
• M12: 2,467,617 km (0.037 R)
• M13: 2,652,819 km (0.115 R)
• M14: 2,864,051 km (0.082 R)
• M15: 2,993,603 km (0.111 R)
• M16: 3,348,599 km (0.119 R)
• M17: 3,600,671 km (0.066 R)
• M18: 4,123,366 km (0.076 R)
• M19: 4,344,173 km (0.118 R)
• M20: 4,468,638 km (0.118 R)
• M21: 5,160,977 km (0.071 R)
• M22: 5,479,471 km (0.117 R)
• M23: 5,722,717 km (0.028 R)
• M24: 6,024,755 km (0.098 R)
• M25: 6,846,197 km (0.07 R)
• M26: 7,944,993 km (0.078 R)
• M27: 8,220,553 km (0.072 R)
• M28: 8,437,021 km (0.112 R)
• M29: 8,530,519 km (0.039 R)
• M30: 8,749,680 km (0.118 R)
• M31: 8,875,791 km (0.09 R)
• M32: 9,066,229 km (0.119 R)
• M33: 9,322,042 km (0.106 R)
• M34: 9,515,621 km (0.082 R)
• M35: 9,743,010 km (0.096 R)
• M36: 9,873,908 km (0.105 R)
• M37: 9,972,344 km (0.112 R)
• M38: 10,071,078 km (0.104 R)
• M39: 10,236,533 km (0.095 R)
• M40: 10,336,166 km (0.078 R)
• M41: 11,385,146 km (0.107 R)
• M42: 11,523,075 km (0.08 R)
• M43: 11,696,160 km (0.114 R)
• M44: 12,044,873 km (0.11 R)
• M45: 12,574,449 km (0.117 R)
• M46: 12,860,031 km (0.079 R)
• M47: 13,220,113 km (0.115 R)
• M48: 13,950,001 km (0.052 R)
• M49: 14,134,605 km (0.09 R)
• M50: 14,319,957 km (0.053 R)
• M51: 15,640,009 km (0.091 R)
• M52: 16,024,326 km (0.069 R)
• M53: 16,295,247 km (0.042 R)
• M54: 16,567,665 km (0.083 R)
• M55: 17,038,150 km (0.099 R)
• M56: 17,156,482 km (0.085 R)
• M57: 17,632,503 km (0.057 R)
• M58: 17,992,286 km (0.119 R)
• M59: 19,127,434 km (0.074 R)
• M60: 19,250,404 km (0.031 R)
• M61: 19,332,533 km (0.099 R)
• M62: 19,414,812 km (0.098 R)
• M63: 19,538,380 km (0.081 R)
• M64: 19,869,440 km (0.115 R)
• M65: 20,327,359 km (0.111 R)
• M66: 20,704,794 km (0.043 R)
• M67: 21,042,137 km (0.073 R)
• M68: 21,423,911 km (0.116 R)
• M69: 21,936,433 km (0.064 R)
• M70: 22,496,378 km (0.119 R)
• M71: 23,235,541 km (0.081 R)
• M72: 23,323,056 km (0.073 R)
• M73: 23,674,162 km (0.077 R)
• M74: 24,159,757 km (0.092 R)
• M75: 24,337,180 km (0.074 R)
• M76: 24,559,482 km (0.055 R)
• M77: 25,636,288 km (0.073 R)
• M78: 26,089,420 km (0.094 R)
• M79: 26,820,056 km (0.081 R)
• M80: 27,049,689 km (0.045 R)
• M81: 27,789,151 km (0.065 R)
• M82: 29,571,909 km (0.068 R)
• M83: 30,238,068 km (0.095 R)
• M84: 30,333,511 km (0.114 R)
• M85: 30,572,868 km (0.1 R)
• M86: 31,246,507 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.8

Radius: 6.2

Gravity: 10.01 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 15.98 AU - 21.58 AU

Year: 29726 Days

Day: 20.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 81,765,614 km

• M1: 242,498 km (0.094 R)
• M2: 635,043 km (0.116 R)
• M3: 831,016 km (0.072 R)
• M4: 963,111 km (0.059 R)
• M5: 1,018,014 km (0.047 R)
• M6: 1,073,814 km (0.102 R)
• M7: 1,493,735 km (0.088 R)
• M8: 2,468,963 km (0.033 R)
• M9: 4,174,080 km (0.118 R)
• M10: 4,310,513 km (0.111 R)
• M11: 6,006,205 km (0.105 R)
• M12: 6,057,367 km (0.107 R)
• M13: 7,493,357 km (0.119 R)
• M14: 8,621,624 km (0.073 R)
• M15: 9,383,078 km (0.108 R)
• M16: 10,472,449 km (0.03 R)
• M17: 11,220,887 km (0.114 R)
• M18: 11,921,754 km (0.112 R)
• M19: 11,986,230 km (0.101 R)
• M20: 13,701,669 km (0.086 R)
• M21: 15,142,446 km (0.063 R)
• M22: 15,212,159 km (0.114 R)
• M23: 15,703,887 km (0.108 R)
• M24: 15,987,076 km (0.097 R)
• M25: 16,343,567 km (0.112 R)
• M26: 17,575,057 km (0.11 R)
• M27: 20,049,256 km (0.119 R)
• M28: 20,820,433 km (0.089 R)
• M29: 21,679,723 km (0.092 R)
• M30: 22,870,223 km (0.074 R)
• M31: 24,736,307 km (0.111 R)
• M32: 25,231,177 km (0.081 R)
• M33: 25,646,012 km (0.109 R)
• M34: 26,230,640 km (0.118 R)
• M35: 26,904,130 km (0.111 R)
• M36: 27,073,325 km (0.117 R)
• M37: 28,354,032 km (0.102 R)
• M38: 29,392,690 km (0.117 R)
• M39: 29,479,756 km (0.112 R)
• M40: 29,654,337 km (0.12 R)
• M41: 30,443,765 km (0.051 R)
• M42: 30,708,404 km (0.114 R)
• M43: 31,596,267 km (0.098 R)
• M44: 33,034,202 km (0.088 R)
• M45: 33,397,126 km (0.105 R)
• M46: 34,309,972 km (0.051 R)
• M47: 34,769,388 km (0.109 R)
• M48: 35,138,445 km (0.099 R)
• M49: 35,231,047 km (0.109 R)
• M50: 38,232,429 km (0.072 R)
• M51: 38,995,527 km (0.099 R)
• M52: 39,187,162 km (0.08 R)
• M53: 41,607,955 km (0.101 R)
• M54: 43,083,439 km (0.1 R)
• M55: 43,380,540 km (0.081 R)
• M56: 43,579,057 km (0.092 R)
• M57: 43,877,355 km (0.107 R)
• M58: 44,176,401 km (0.099 R)
• M59: 44,276,183 km (0.115 R)
• M60: 45,177,809 km (0.09 R)
• M61: 45,883,313 km (0.096 R)
• M62: 50,192,030 km (0.087 R)
• M63: 51,027,235 km (0.106 R)
• M64: 51,656,743 km (0.104 R)
• M65: 53,666,740 km (0.118 R)
• M66: 54,520,794 km (0.086 R)
• M67: 55,271,776 km (0.112 R)
• M68: 55,810,178 km (0.075 R)
• M69: 55,918,188 km (0.11 R)
• M70: 56,134,207 km (0.091 R)
• M71: 56,892,369 km (0.068 R)
• M72: 57,327,250 km (0.104 R)
• M73: 57,436,158 km (0.039 R)
• M74: 58,638,326 km (0.084 R)
• M75: 59,187,500 km (0.082 R)
• M76: 64,206,209 km (0.114 R)
• M77: 65,226,168 km (0.075 R)
• M78: 66,137,368 km (0.04 R)
• M79: 66,365,804 km (0.118 R)
• M80: 67,397,132 km (0.096 R)
• M81: 68,433,696 km (0.083 R)
• M82: 68,896,103 km (0.061 R)
• M83: 69,011,891 km (0.065 R)
• M84: 73,103,991 km (0.115 R)
• M85: 76,673,696 km (0.057 R)
• M86: 77,635,161 km (0.079 R)
• M87: 77,996,739 km (0.065 R)
• M88: 79,084,765 km (0.115 R)
• M89: 80,056,104 km (0.049 R)
• M90: 80,543,344 km (0.116 R)
• M91: 81,643,038 km (0.09 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 14,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit