🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.61 AU - 0.67 AU

Year: 180 Days

Day: 38.5 Hours

Environment

Temp: 246 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.57 AU - 0.89 AU

Year: 219 Days

Day: 45.7 Hours

Environment

Temp: 218 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,890,880 km

• M1: 371,900 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.07 AU - 1.27 AU

Year: 445 Days

Day: 43.3 Hours

Environment

Temp: 37 °C

Axial Tilt: 12.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.4

Radius: 9.6

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.38 AU - 8.54 AU

Year: 7161 Days

Day: 7.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 63,890,880 km

• M1: 146,157 km (0.048 R)
• M2: 274,213 km (0.048 R)
• M3: 351,705 km (0.091 R)
• M4: 480,658 km (0.118 R)
• M5: 568,771 km (0.08 R)
• M6: 869,313 km (0.07 R)
• M7: 938,128 km (0.09 R)
• M8: 1,555,519 km (0.081 R)
• M9: 1,797,568 km (0.118 R)
• M10: 1,904,979 km (0.095 R)
• M11: 2,356,466 km (0.106 R)
• M12: 2,778,481 km (0.096 R)
• M13: 2,840,714 km (0.052 R)
• M14: 3,202,292 km (0.115 R)
• M15: 3,714,964 km (0.116 R)
• M16: 4,016,104 km (0.032 R)
• M17: 4,157,774 km (0.084 R)
• M18: 4,253,067 km (0.092 R)
• M19: 4,691,539 km (0.111 R)
• M20: 4,840,837 km (0.063 R)
• M21: 4,916,085 km (0.059 R)
• M22: 5,506,249 km (0.054 R)
• M23: 5,956,838 km (0.076 R)
• M24: 6,118,703 km (0.12 R)
• M25: 6,309,440 km (0.108 R)
• M26: 6,502,122 km (0.086 R)
• M27: 6,752,848 km (0.078 R)
• M28: 7,235,002 km (0.107 R)
• M29: 7,816,489 km (0.072 R)
• M30: 8,023,532 km (0.066 R)
• M31: 8,112,842 km (0.113 R)
• M32: 8,292,509 km (0.108 R)
• M33: 8,564,328 km (0.097 R)
• M34: 8,839,289 km (0.095 R)
• M35: 8,900,774 km (0.113 R)
• M36: 9,335,057 km (0.061 R)
• M37: 9,397,738 km (0.072 R)
• M38: 9,460,420 km (0.118 R)
• M39: 9,776,370 km (0.074 R)
• M40: 10,031,584 km (0.093 R)
• M41: 10,418,594 km (0.095 R)
• M42: 10,876,364 km (0.059 R)
• M43: 11,307,205 km (0.096 R)
• M44: 12,151,536 km (0.054 R)
• M45: 12,254,310 km (0.118 R)
• M46: 12,772,068 km (0.106 R)
• M47: 13,156,385 km (0.114 R)
• M48: 15,429,674 km (0.041 R)
• M49: 15,615,175 km (0.042 R)
• M50: 16,026,121 km (0.062 R)
• M51: 16,934,928 km (0.083 R)
• M52: 17,164,710 km (0.043 R)
• M53: 17,318,497 km (0.101 R)
• M54: 17,977,326 km (0.093 R)
• M55: 19,279,276 km (0.11 R)
• M56: 19,359,161 km (0.1 R)
• M57: 19,840,866 km (0.117 R)
• M58: 20,245,229 km (0.093 R)
• M59: 20,367,002 km (0.12 R)
• M60: 21,516,063 km (0.101 R)
• M61: 21,806,582 km (0.092 R)
• M62: 22,182,073 km (0.083 R)
• M63: 22,812,628 km (0.086 R)
• M64: 23,577,073 km (0.101 R)
• M65: 24,134,325 km (0.073 R)
• M66: 24,349,896 km (0.098 R)
• M67: 24,436,363 km (0.113 R)
• M68: 24,956,665 km (0.057 R)
• M69: 26,185,312 km (0.084 R)
• M70: 26,985,511 km (0.039 R)
• M71: 27,254,039 km (0.117 R)
• M72: 28,110,188 km (0.048 R)
• M73: 28,427,784 km (0.052 R)
• M74: 29,387,903 km (0.065 R)
• M75: 29,895,040 km (0.11 R)
• M76: 30,033,717 km (0.098 R)
• M77: 30,219,219 km (0.073 R)
• M78: 30,498,069 km (0.111 R)
• M79: 30,591,119 km (0.112 R)
• M80: 30,731,143 km (0.034 R)
• M81: 31,011,489 km (0.102 R)
• M82: 31,339,707 km (0.09 R)
• M83: 31,480,778 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.2

Radius: 8.4

Gravity: 10.72 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 11.52 AU - 12.52 AU

Year: 14647 Days

Day: 6 Hours

Environment

Temp: -179 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 63,890,880 km

• M1: 106,514 km (0.077 R)
• M2: 271,520 km (0.062 R)
• M3: 653,443 km (0.091 R)
• M4: 882,777 km (0.11 R)
• M5: 972,536 km (0.1 R)
• M6: 1,657,395 km (0.06 R)
• M7: 2,399,849 km (0.084 R)
• M8: 2,463,428 km (0.054 R)
• M9: 2,527,456 km (0.056 R)
• M10: 3,025,467 km (0.116 R)
• M11: 3,268,414 km (0.106 R)
• M12: 3,410,083 km (0.028 R)
• M13: 4,148,648 km (0.089 R)
• M14: 4,340,881 km (0.114 R)
• M15: 4,774,117 km (0.031 R)
• M16: 5,057,156 km (0.065 R)
• M17: 5,470,794 km (0.093 R)
• M18: 5,895,502 km (0.102 R)
• M19: 6,419,095 km (0.106 R)
• M20: 6,641,697 km (0.094 R)
• M21: 6,866,841 km (0.071 R)
• M22: 7,140,306 km (0.107 R)
• M23: 7,324,761 km (0.104 R)
• M24: 7,604,209 km (0.071 R)
• M25: 8,077,836 km (0.09 R)
• M26: 8,512,119 km (0.073 R)
• M27: 8,954,181 km (0.065 R)
• M28: 9,103,180 km (0.048 R)
• M29: 9,555,265 km (0.08 R)
• M30: 10,376,707 km (0.103 R)
• M31: 10,901,646 km (0.112 R)
• M32: 12,086,760 km (0.085 R)
• M33: 13,030,274 km (0.061 R)
• M34: 13,086,523 km (0.083 R)
• M35: 13,710,495 km (0.101 R)
• M36: 14,576,966 km (0.098 R)
• M37: 15,223,528 km (0.091 R)
• M38: 15,939,653 km (0.112 R)
• M39: 15,999,791 km (0.06 R)
• M40: 16,301,830 km (0.119 R)
• M41: 17,342,732 km (0.076 R)
• M42: 18,215,934 km (0.103 R)
• M43: 18,278,915 km (0.08 R)
• M44: 18,404,876 km (0.096 R)
• M45: 19,103,498 km (0.072 R)
• M46: 19,616,918 km (0.09 R)
• M47: 20,330,351 km (0.099 R)
• M48: 20,591,848 km (0.072 R)
• M49: 20,986,337 km (0.06 R)
• M50: 21,383,220 km (0.063 R)
• M51: 21,983,258 km (0.103 R)
• M52: 23,268,004 km (0.084 R)
• M53: 24,091,989 km (0.111 R)
• M54: 24,646,548 km (0.107 R)
• M55: 26,264,449 km (0.088 R)
• M56: 27,050,287 km (0.106 R)
• M57: 27,122,094 km (0.066 R)
• M58: 29,232,471 km (0.072 R)
• M59: 29,675,580 km (0.106 R)
• M60: 30,868,324 km (0.026 R)
• M61: 31,395,058 km (0.045 R)
• M62: 34,073,009 km (0.115 R)
• M63: 36,346,598 km (0.103 R)
• M64: 36,743,631 km (0.05 R)
• M65: 37,782,438 km (0.096 R)
• M66: 38,588,023 km (0.081 R)
• M67: 40,709,171 km (0.104 R)
• M68: 40,956,307 km (0.095 R)
• M69: 41,452,074 km (0.071 R)
• M70: 42,366,267 km (0.072 R)
• M71: 45,831,851 km (0.105 R)
• M72: 46,260,748 km (0.071 R)
• M73: 46,346,617 km (0.099 R)
• M74: 47,122,432 km (0.046 R)
• M75: 48,599,262 km (0.103 R)
• M76: 49,827,012 km (0.062 R)
• M77: 49,915,125 km (0.104 R)
• M78: 51,153,646 km (0.1 R)
• M79: 52,312,879 km (0.098 R)
• M80: 52,850,833 km (0.098 R)
• M81: 53,390,582 km (0.087 R)
• M82: 54,838,839 km (0.097 R)
• M83: 57,311,991 km (0.099 R)
• M84: 57,496,595 km (0.099 R)
• M85: 57,866,401 km (0.077 R)
• M86: 59,353,853 km (0.115 R)
• M87: 60,102,291 km (0.033 R)
• M88: 62,081,620 km (0.114 R)
• M89: 63,604,078 km (0.08 R)
• M90: 63,890,857 km (0.051 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 10,560 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit