🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.71 AU - 0.83 AU

Year: 251 Days

Day: 14.2 Hours

Environment

Temp: 177 °C

Axial Tilt: 45.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.94 AU - 1.26 AU

Year: 428 Days

Day: 38.5 Hours

Environment

Temp: 23 °C

Axial Tilt: 15.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.62 AU - 1.72 AU

Year: 800 Days

Day: 41 Hours

Environment

Temp: -46 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.61 AU - 2.53 AU

Year: 1104 Days

Day: 44.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,841,966 km

• M1: 103,971 km (0.074 R)

Asteroid Belt

Center: 7.86 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 808.6

Radius: 5.1

Gravity: 31.09 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 13.39 AU - 13.89 AU

Year: 18682 Days

Day: 21.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,841,966 km

• M1: 128,953 km (0.119 R)
• M2: 164,408 km (0.113 R)
• M3: 248,781 km (0.099 R)
• M4: 404,064 km (0.089 R)
• M5: 482,453 km (0.078 R)
• M6: 566,228 km (0.057 R)
• M7: 632,201 km (0.082 R)
• M8: 1,053,767 km (0.095 R)
• M9: 1,335,759 km (0.115 R)
• M10: 1,577,809 km (0.099 R)
• M11: 1,672,055 km (0.116 R)
• M12: 1,966,165 km (0.069 R)
• M13: 2,171,114 km (0.118 R)
• M14: 2,788,504 km (0.102 R)
• M15: 2,941,244 km (0.105 R)
• M16: 3,096,826 km (0.093 R)
• M17: 3,136,170 km (0.106 R)
• M18: 3,335,135 km (0.037 R)
• M19: 4,479,259 km (0.118 R)
• M20: 4,568,569 km (0.104 R)
• M21: 5,209,447 km (0.068 R)
• M22: 5,350,368 km (0.086 R)
• M23: 5,540,357 km (0.063 R)
• M24: 5,636,100 km (0.119 R)
• M25: 5,684,270 km (0.066 R)
• M26: 6,024,755 km (0.115 R)
• M27: 6,776,784 km (0.069 R)
• M28: 6,930,720 km (0.119 R)
• M29: 7,452,068 km (0.117 R)
• M30: 7,505,026 km (0.079 R)
• M31: 8,148,746 km (0.107 R)
• M32: 8,257,802 km (0.104 R)
• M33: 8,587,666 km (0.083 R)
• M34: 8,698,667 km (0.08 R)
• M35: 9,892,010 km (0.099 R)
• M36: 11,075,478 km (0.09 R)
• M37: 11,500,037 km (0.119 R)
• M38: 12,616,336 km (0.044 R)
• M39: 13,187,351 km (0.074 R)
• M40: 13,251,379 km (0.042 R)
• M41: 14,950,362 km (0.072 R)
• M42: 15,083,953 km (0.096 R)
• M43: 15,150,824 km (0.105 R)
• M44: 15,961,345 km (0.088 R)
• M45: 16,509,621 km (0.118 R)
• M46: 17,343,330 km (0.044 R)
• M47: 18,048,684 km (0.109 R)
• M48: 20,589,753 km (0.038 R)
• M49: 20,663,954 km (0.079 R)
• M50: 21,411,345 km (0.105 R)
• M51: 23,163,286 km (0.052 R)
• M52: 23,317,820 km (0.109 R)
• M53: 25,277,851 km (0.108 R)
• M54: 27,371,773 km (0.071 R)
• M55: 28,770,662 km (0.116 R)
• M56: 29,103,069 km (0.104 R)
• M57: 30,784,699 km (0.038 R)
• M58: 31,380,697 km (0.108 R)
• M59: 31,722,976 km (0.118 R)
• M60: 33,365,561 km (0.11 R)
• M61: 34,329,121 km (0.09 R)
• M62: 34,505,198 km (0.117 R)
• M63: 35,657,700 km (0.102 R)
• M64: 37,183,748 km (0.077 R)
• M65: 37,545,774 km (0.084 R)
• M66: 38,182,463 km (0.097 R)
• M67: 42,264,540 km (0.068 R)
• M68: 42,737,120 km (0.101 R)
• M69: 46,385,363 km (0.118 R)
• M70: 48,246,660 km (0.114 R)
• M71: 48,542,714 km (0.104 R)
• M72: 49,832,846 km (0.107 R)
• M73: 52,041,658 km (0.11 R)
• M74: 56,346,188 km (0.09 R)
• M75: 56,762,070 km (0.085 R)
• M76: 57,492,406 km (0.099 R)
• M77: 60,125,628 km (0.085 R)
• M78: 61,189,867 km (0.103 R)
• M79: 62,260,390 km (0.045 R)
• M80: 63,553,215 km (0.101 R)
• M81: 64,094,460 km (0.086 R)
• M82: 64,854,716 km (0.042 R)
• M83: 65,181,587 km (0.085 R)
• M84: 65,399,701 km (0.06 R)
• M85: 66,055,538 km (0.109 R)
• M86: 66,274,699 km (0.031 R)
• M87: 66,603,814 km (0.101 R)
• M88: 66,933,528 km (0.103 R)
• M89: 68,479,173 km (0.107 R)
• M90: 68,590,025 km (0.076 R)
• M91: 69,701,837 km (0.1 R)
• M92: 70,259,986 km (0.031 R)
• M93: 71,156,227 km (0.113 R)
• M94: 71,380,774 km (0.08 R)
• M95: 75,006,727 km (0.05 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: 197 - 15,045 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit