🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.46 AU - 0.68 AU

Year: 165 Days

Day: 46.6 Hours

Environment

Temp: 196 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.54 AU - 0.76 AU

Year: 201 Days

Day: 13.2 Hours

Environment

Temp: 131 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.39 AU - 2.47 AU

Year: 1450 Days

Day: 35.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.3

Radius: 14.6

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.79 AU - 5.47 AU

Year: 3815 Days

Day: 7.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 39,838,780 km

• M1: 205,099 km (0.072 R)
• M2: 398,379 km (0.085 R)
• M3: 521,199 km (0.11 R)
• M4: 660,923 km (0.112 R)
• M5: 837,299 km (0.067 R)
• M6: 1,023,249 km (0.086 R)
• M7: 1,158,336 km (0.1 R)
• M8: 1,368,671 km (0.115 R)
• M9: 1,610,870 km (0.058 R)
• M10: 1,985,912 km (0.118 R)
• M11: 2,314,728 km (0.108 R)
• M12: 2,410,470 km (0.075 R)
• M13: 2,518,480 km (0.116 R)
• M14: 2,617,215 km (0.11 R)
• M15: 2,841,312 km (0.098 R)
• M16: 3,013,500 km (0.085 R)
• M17: 3,213,063 km (0.111 R)
• M18: 3,465,883 km (0.104 R)
• M19: 3,638,071 km (0.101 R)
• M20: 3,851,098 km (0.069 R)
• M21: 3,965,540 km (0.085 R)
• M22: 4,068,164 km (0.05 R)
• M23: 4,184,851 km (0.083 R)
• M24: 4,368,707 km (0.092 R)
• M25: 4,757,811 km (0.032 R)
• M26: 4,908,456 km (0.093 R)
• M27: 5,228,745 km (0.056 R)
• M28: 5,484,108 km (0.083 R)
• M29: 5,584,489 km (0.09 R)
• M30: 5,772,683 km (0.079 R)
• M31: 6,215,193 km (0.09 R)
• M32: 6,365,090 km (0.071 R)
• M33: 6,684,033 km (0.052 R)
• M34: 6,806,853 km (0.062 R)
• M35: 6,977,095 km (0.034 R)
• M36: 7,321,769 km (0.091 R)
• M37: 7,592,092 km (0.08 R)
• M38: 7,800,931 km (0.089 R)
• M39: 8,011,714 km (0.058 R)
• M40: 8,439,115 km (0.109 R)
• M41: 8,672,338 km (0.091 R)
• M42: 8,857,092 km (0.073 R)
• M43: 9,128,163 km (0.11 R)
• M44: 9,367,669 km (0.05 R)
• M45: 9,488,245 km (0.027 R)
• M46: 9,852,965 km (0.073 R)
• M47: 10,222,322 km (0.116 R)
• M48: 10,328,686 km (0.039 R)
• M49: 10,542,461 km (0.094 R)
• M50: 10,703,877 km (0.1 R)
• M51: 11,266,066 km (0.067 R)
• M52: 11,486,274 km (0.039 R)
• M53: 11,596,977 km (0.112 R)
• M54: 12,211,824 km (0.089 R)
• M55: 12,476,014 km (0.039 R)
• M56: 12,570,709 km (0.109 R)
• M57: 12,799,295 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 157.6

Radius: 4.4

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 11.94 AU - 11.94 AU

Year: 15797 Days

Day: 17.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 39,838,780 km

• M1: 78,090 km (0.065 R)
• M2: 120,576 km (0.116 R)
• M3: 231,278 km (0.095 R)
• M4: 486,193 km (0.025 R)
• M5: 596,148 km (0.063 R)
• M6: 954,883 km (0.078 R)
• M7: 1,146,817 km (0.104 R)
• M8: 1,408,314 km (0.04 R)
• M9: 1,770,940 km (0.074 R)
• M10: 1,919,490 km (0.093 R)
• M11: 2,459,090 km (0.086 R)
• M12: 2,942,291 km (0.112 R)
• M13: 3,323,616 km (0.099 R)
• M14: 3,401,706 km (0.059 R)
• M15: 4,968,145 km (0.09 R)
• M16: 5,087,524 km (0.069 R)
• M17: 5,512,682 km (0.108 R)
• M18: 5,729,598 km (0.104 R)
• M19: 6,044,203 km (0.101 R)
• M20: 7,459,847 km (0.109 R)
• M21: 7,665,245 km (0.09 R)
• M22: 7,699,653 km (0.044 R)
• M23: 7,976,858 km (0.075 R)
• M24: 8,505,237 km (0.074 R)
• M25: 9,669,857 km (0.104 R)
• M26: 9,931,204 km (0.068 R)
• M27: 10,119,398 km (0.11 R)
• M28: 10,767,756 km (0.113 R)
• M29: 11,666,240 km (0.107 R)
• M30: 11,984,285 km (0.081 R)
• M31: 12,629,052 km (0.114 R)
• M32: 12,914,635 km (0.117 R)
• M33: 13,575,558 km (0.031 R)
• M34: 13,617,146 km (0.114 R)
• M35: 13,868,022 km (0.04 R)
• M36: 14,078,356 km (0.049 R)
• M37: 14,587,288 km (0.115 R)
• M38: 14,843,998 km (0.101 R)
• M39: 15,841,667 km (0.093 R)
• M40: 16,149,689 km (0.117 R)
• M41: 16,905,756 km (0.077 R)
• M42: 16,950,636 km (0.088 R)
• M43: 17,627,865 km (0.103 R)
• M44: 19,008,803 km (0.093 R)
• M45: 19,712,212 km (0.1 R)
• M46: 19,948,577 km (0.061 R)
• M47: 20,999,652 km (0.116 R)
• M48: 21,386,362 km (0.117 R)
• M49: 22,117,746 km (0.053 R)
• M50: 22,461,821 km (0.1 R)
• M51: 24,107,697 km (0.114 R)
• M52: 26,102,285 km (0.037 R)
• M53: 26,674,348 km (0.106 R)
• M54: 26,830,977 km (0.108 R)
• M55: 26,883,336 km (0.078 R)
• M56: 27,197,940 km (0.108 R)
• M57: 27,250,449 km (0.109 R)
• M58: 27,566,549 km (0.087 R)
• M59: 28,842,769 km (0.099 R)
• M60: 29,541,989 km (0.114 R)
• M61: 30,192,441 km (0.039 R)
• M62: 30,519,462 km (0.095 R)
• M63: 30,792,777 km (0.105 R)
• M64: 31,231,996 km (0.11 R)
• M65: 33,514,710 km (0.116 R)
• M66: 34,818,605 km (0.112 R)
• M67: 35,850,531 km (0.065 R)
• M68: 36,312,490 km (0.118 R)
• M69: 36,428,278 km (0.03 R)
• M70: 36,544,217 km (0.09 R)
• M71: 37,125,554 km (0.117 R)
• M72: 38,769,485 km (0.067 R)
• M73: 38,947,058 km (0.112 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 16,547 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit