🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.56 AU - 0.64 AU

Year: 175 Days

Day: 26.7 Hours

Environment

Temp: 149 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 52,192,333 km

• M1: 122,221 km (0.096 R)
• M2: 276,606 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.56 AU - 0.76 AU

Year: 202 Days

Day: 35.5 Hours

Environment

Temp: 166 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.18 AU - 1.54 AU

Year: 597 Days

Day: 18.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.66 AU - 2.56 AU

Year: 1155 Days

Day: 15.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.17 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 216.7

Radius: 7.1

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 10.98 AU - 17.46 AU

Year: 20201 Days

Day: 19.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 52,192,333 km

• M1: 214,075 km (0.104 R)
• M2: 306,676 km (0.071 R)
• M3: 569,220 km (0.098 R)
• M4: 778,807 km (0.073 R)
• M5: 892,650 km (0.091 R)
• M6: 951,742 km (0.085 R)
• M7: 1,137,093 km (0.061 R)
• M8: 1,334,263 km (0.066 R)
• M9: 2,067,443 km (0.111 R)
• M10: 2,120,251 km (0.103 R)
• M11: 2,644,142 km (0.101 R)
• M12: 2,905,939 km (0.105 R)
• M13: 4,200,708 km (0.038 R)
• M14: 6,758,233 km (0.092 R)
• M15: 6,876,715 km (0.08 R)
• M16: 6,995,944 km (0.076 R)
• M17: 7,156,014 km (0.075 R)
• M18: 7,398,363 km (0.036 R)
• M19: 7,479,594 km (0.03 R)
• M20: 7,602,265 km (0.069 R)
• M21: 7,725,533 km (0.105 R)
• M22: 8,015,903 km (0.091 R)
• M23: 8,099,378 km (0.107 R)
• M24: 8,564,328 km (0.11 R)
• M25: 9,212,386 km (0.04 R)
• M26: 9,387,865 km (0.08 R)
• M27: 9,520,109 km (0.06 R)
• M28: 9,564,390 km (0.064 R)
• M29: 10,100,699 km (0.087 R)
• M30: 10,417,996 km (0.087 R)
• M31: 10,463,623 km (0.111 R)
• M32: 11,483,731 km (0.112 R)
• M33: 12,293,504 km (0.05 R)
• M34: 12,535,254 km (0.106 R)
• M35: 12,729,732 km (0.031 R)
• M36: 13,269,630 km (0.108 R)
• M37: 13,767,043 km (0.064 R)
• M38: 14,018,068 km (0.046 R)
• M39: 14,626,633 km (0.116 R)
• M40: 15,037,129 km (0.108 R)
• M41: 15,451,366 km (0.1 R)
• M42: 16,027,018 km (0.111 R)
• M43: 16,079,826 km (0.051 R)
• M44: 16,450,231 km (0.104 R)
• M45: 16,609,852 km (0.103 R)
• M46: 17,469,890 km (0.109 R)
• M47: 18,234,185 km (0.083 R)
• M48: 18,454,693 km (0.074 R)
• M49: 18,620,447 km (0.089 R)
• M50: 19,176,951 km (0.116 R)
• M51: 20,022,029 km (0.05 R)
• M52: 20,879,076 km (0.082 R)
• M53: 22,451,798 km (0.116 R)
• M54: 22,569,831 km (0.105 R)
• M55: 22,806,495 km (0.068 R)
• M56: 23,641,251 km (0.079 R)
• M57: 23,941,793 km (0.113 R)
• M58: 25,586,472 km (0.12 R)
• M59: 25,956,876 km (0.064 R)
• M60: 26,453,541 km (0.088 R)
• M61: 26,890,666 km (0.118 R)
• M62: 28,025,815 km (0.052 R)
• M63: 30,472,937 km (0.076 R)
• M64: 30,669,059 km (0.114 R)
• M65: 30,799,958 km (0.053 R)
• M66: 31,193,998 km (0.102 R)
• M67: 31,854,473 km (0.11 R)
• M68: 32,252,852 km (0.076 R)
• M69: 32,719,897 km (0.073 R)
• M70: 33,054,846 km (0.071 R)
• M71: 33,930,891 km (0.103 R)
• M72: 34,541,849 km (0.077 R)
• M73: 34,609,916 km (0.111 R)
• M74: 35,088,031 km (0.119 R)
• M75: 35,293,578 km (0.053 R)
• M76: 37,161,457 km (0.114 R)
• M77: 37,720,953 km (0.037 R)
• M78: 38,494,973 km (0.11 R)
• M79: 39,416,346 km (0.112 R)
• M80: 41,860,476 km (0.059 R)
• M81: 43,394,453 km (0.085 R)
• M82: 45,542,828 km (0.09 R)
• M83: 45,767,075 km (0.076 R)
• M84: 45,841,874 km (0.104 R)
• M85: 46,441,911 km (0.076 R)
• M86: 46,818,299 km (0.063 R)
• M87: 48,791,645 km (0.086 R)
• M88: 48,944,534 km (0.107 R)
• M89: 49,020,978 km (0.115 R)
• M90: 49,942,352 km (0.093 R)
• M91: 50,173,480 km (0.103 R)
• M92: 50,482,400 km (0.041 R)
• M93: 50,637,084 km (0.085 R)
• M94: 51,102,034 km (0.061 R)
• M95: 51,334,958 km (0.067 R)
• M96: 52,036,123 km (0.069 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 16,894 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit