🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.63 AU - 0.71 AU

Year: 194 Days

Day: 15 Hours

Environment

Temp: 224 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.2 AU - 6.36 AU

Year: 4284 Days

Day: 45.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.7

Radius: 12.2

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.6 AU - 7.02 AU

Year: 5597 Days

Day: 13.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 31,609,624 km

• M1: 269,875 km (0.096 R)
• M2: 457,470 km (0.054 R)
• M3: 565,929 km (0.073 R)
• M4: 730,636 km (0.108 R)
• M5: 813,513 km (0.12 R)
• M6: 925,412 km (0.092 R)
• M7: 1,222,215 km (0.093 R)
• M8: 1,659,788 km (0.104 R)
• M9: 1,756,429 km (0.052 R)
• M10: 1,904,979 km (0.074 R)
• M11: 2,109,779 km (0.096 R)
• M12: 2,467,318 km (0.104 R)
• M13: 2,597,169 km (0.088 R)
• M14: 2,961,290 km (0.091 R)
• M15: 3,059,875 km (0.095 R)
• M16: 3,159,507 km (0.058 R)
• M17: 3,301,027 km (0.046 R)
• M18: 3,569,405 km (0.109 R)
• M19: 3,738,152 km (0.106 R)
• M20: 3,844,964 km (0.045 R)
• M21: 4,417,176 km (0.037 R)
• M22: 4,667,304 km (0.117 R)
• M23: 4,829,019 km (0.117 R)
• M24: 4,945,706 km (0.113 R)
• M25: 5,349,321 km (0.108 R)
• M26: 5,616,203 km (0.103 R)
• M27: 6,443,180 km (0.105 R)
• M28: 6,963,033 km (0.11 R)
• M29: 7,254,749 km (0.118 R)
• M30: 7,523,427 km (0.089 R)
• M31: 7,604,658 km (0.077 R)
• M32: 7,877,674 km (0.109 R)
• M33: 8,015,454 km (0.115 R)
• M34: 8,265,282 km (0.118 R)
• M35: 8,630,900 km (0.081 R)
• M36: 9,377,991 km (0.053 R)
• M37: 9,729,696 km (0.113 R)
• M38: 9,966,809 km (0.082 R)
• M39: 10,145,728 km (0.045 R)
• M40: 10,295,774 km (0.11 R)
• M41: 10,689,067 km (0.045 R)
• M42: 12,664,956 km (0.071 R)
• M43: 12,794,059 km (0.118 R)
• M44: 12,988,835 km (0.108 R)
• M45: 14,177,390 km (0.111 R)
• M46: 15,091,583 km (0.095 R)
• M47: 15,194,357 km (0.085 R)
• M48: 15,400,502 km (0.052 R)
• M49: 15,746,223 km (0.067 R)
• M50: 16,692,729 km (0.092 R)
• M51: 16,798,943 km (0.095 R)
• M52: 17,154,986 km (0.069 R)
• M53: 18,897,951 km (0.099 R)
• M54: 19,491,555 km (0.095 R)
• M55: 19,640,854 km (0.097 R)
• M56: 19,753,202 km (0.062 R)
• M57: 20,317,635 km (0.053 R)
• M58: 20,507,026 km (0.092 R)
• M59: 20,963,898 km (0.115 R)
• M60: 21,694,085 km (0.103 R)
• M61: 21,810,173 km (0.054 R)
• M62: 22,589,129 km (0.115 R)
• M63: 22,824,596 km (0.12 R)
• M64: 23,655,313 km (0.072 R)
• M65: 23,774,692 km (0.084 R)
• M66: 24,094,383 km (0.109 R)
• M67: 24,174,418 km (0.099 R)
• M68: 24,375,178 km (0.096 R)
• M69: 25,183,455 km (0.1 R)
• M70: 25,877,440 km (0.088 R)
• M71: 26,371,113 km (0.068 R)
• M72: 27,200,782 km (0.115 R)
• M73: 27,284,258 km (0.07 R)
• M74: 27,660,796 km (0.11 R)
• M75: 28,123,353 km (0.11 R)
• M76: 28,292,249 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.1

Radius: 12.3

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 7.44 AU - 9.94 AU

Year: 9045 Days

Day: 11.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 31,609,624 km

• M1: 155,731 km (0.119 R)
• M2: 241,900 km (0.049 R)
• M3: 350,209 km (0.099 R)
• M4: 615,296 km (0.11 R)
• M5: 735,573 km (0.05 R)
• M6: 851,511 km (0.028 R)
• M7: 960,119 km (0.116 R)
• M8: 1,074,113 km (0.063 R)
• M9: 1,907,822 km (0.085 R)
• M10: 2,377,260 km (0.084 R)
• M11: 2,475,546 km (0.098 R)
• M12: 2,737,641 km (0.096 R)
• M13: 2,966,526 km (0.116 R)
• M14: 3,967,635 km (0.089 R)
• M15: 4,132,342 km (0.083 R)
• M16: 6,116,159 km (0.105 R)
• M17: 6,252,293 km (0.095 R)
• M18: 6,499,728 km (0.061 R)
• M19: 6,610,730 km (0.11 R)
• M20: 7,004,322 km (0.101 R)
• M21: 7,118,166 km (0.09 R)
• M22: 7,434,565 km (0.065 R)
• M23: 7,667,489 km (0.118 R)
• M24: 7,784,924 km (0.073 R)
• M25: 8,290,714 km (0.118 R)
• M26: 8,593,201 km (0.064 R)
• M27: 8,807,126 km (0.07 R)
• M28: 9,053,813 km (0.102 R)
• M29: 9,807,487 km (0.099 R)
• M30: 10,031,136 km (0.101 R)
• M31: 10,581,357 km (0.115 R)
• M32: 10,876,663 km (0.11 R)
• M33: 11,174,662 km (0.085 R)
• M34: 11,374,824 km (0.059 R)
• M35: 11,609,842 km (0.041 R)
• M36: 11,880,464 km (0.117 R)
• M37: 12,221,697 km (0.088 R)
• M38: 14,083,742 km (0.119 R)
• M39: 14,300,210 km (0.095 R)
• M40: 14,699,636 km (0.085 R)
• M41: 14,809,292 km (0.096 R)
• M42: 14,992,549 km (0.062 R)
• M43: 16,032,853 km (0.112 R)
• M44: 16,296,594 km (0.072 R)
• M45: 16,599,679 km (0.045 R)
• M46: 16,751,970 km (0.064 R)
• M47: 17,134,791 km (0.112 R)
• M48: 17,404,366 km (0.035 R)
• M49: 17,597,796 km (0.074 R)
• M50: 17,831,019 km (0.117 R)
• M51: 18,025,945 km (0.11 R)
• M52: 18,221,769 km (0.078 R)
• M53: 18,655,004 km (0.119 R)
• M54: 18,773,635 km (0.105 R)
• M55: 18,892,715 km (0.027 R)
• M56: 19,211,209 km (0.116 R)
• M57: 19,451,164 km (0.118 R)
• M58: 19,531,498 km (0.102 R)
• M59: 19,652,074 km (0.109 R)
• M60: 19,893,974 km (0.071 R)
• M61: 21,242,000 km (0.074 R)
• M62: 21,448,744 km (0.093 R)
• M63: 22,031,428 km (0.068 R)
• M64: 22,115,053 km (0.093 R)
• M65: 23,853,530 km (0.06 R)
• M66: 24,717,308 km (0.119 R)
• M67: 24,804,374 km (0.08 R)
• M68: 25,109,404 km (0.115 R)
• M69: 26,209,397 km (0.097 R)
• M70: 26,921,633 km (0.118 R)
• M71: 27,730,508 km (0.084 R)
• M72: 27,820,866 km (0.07 R)
• M73: 28,047,207 km (0.11 R)
• M74: 28,729,972 km (0.109 R)
• M75: 29,050,411 km (0.071 R)
• M76: 29,648,802 km (0.108 R)
• M77: 30,251,233 km (0.06 R)
• M78: 30,577,356 km (0.117 R)
• M79: 31,138,946 km (0.064 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 17,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit