🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.48 AU - 0.74 AU

Year: 148 Days

Day: 25.2 Hours

Environment

Temp: 314 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.8 AU - 0.86 AU

Year: 234 Days

Day: 23.2 Hours

Environment

Temp: 210 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.34 AU - 1.4 AU

Year: 497 Days

Day: 40.1 Hours

Environment

Temp: 124 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.87 AU - 2.49 AU

Year: 997 Days

Day: 20.5 Hours

Environment

Temp: -11 °C

Axial Tilt: 44 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 97,733,619 km

• M1: 125,662 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.69 AU - 3.15 AU

Year: 1546 Days

Day: 41.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.42 AU - 4 AU

Year: 2214 Days

Day: 44.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,733,619 km

• M1: 368,908 km (0.117 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.03 AU - 5.17 AU

Year: 3056 Days

Day: 21.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 19.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765.4

Radius: 6.5

Gravity: 18.12 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 19.74 AU - 20.1 AU

Year: 27543 Days

Day: 17.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 88.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 97,733,619 km

• M1: 193,430 km (0.084 R)
• M2: 278,402 km (0.094 R)
• M3: 588,219 km (0.096 R)
• M4: 720,314 km (0.072 R)
• M5: 775,815 km (0.069 R)
• M6: 1,306,289 km (0.04 R)
• M7: 1,812,378 km (0.057 R)
• M8: 2,086,591 km (0.1 R)
• M9: 2,543,613 km (0.096 R)
• M10: 2,673,613 km (0.095 R)
• M11: 4,924,612 km (0.071 R)
• M12: 5,032,622 km (0.07 R)
• M13: 5,472,739 km (0.079 R)
• M14: 6,745,218 km (0.104 R)
• M15: 6,805,207 km (0.09 R)
• M16: 7,414,370 km (0.075 R)
• M17: 8,041,035 km (0.076 R)
• M18: 8,104,614 km (0.09 R)
• M19: 9,883,931 km (0.074 R)
• M20: 10,433,554 km (0.025 R)
• M21: 11,063,810 km (0.03 R)
• M22: 11,134,570 km (0.058 R)
• M23: 11,347,746 km (0.097 R)
• M24: 11,850,695 km (0.105 R)
• M25: 11,995,655 km (0.104 R)
• M26: 12,287,371 km (0.102 R)
• M27: 14,086,734 km (0.098 R)
• M28: 14,860,454 km (0.059 R)
• M29: 15,173,712 km (0.098 R)
• M30: 15,568,501 km (0.118 R)
• M31: 15,966,581 km (0.104 R)
• M32: 16,448,884 km (0.115 R)
• M33: 16,691,682 km (0.07 R)
• M34: 17,427,404 km (0.116 R)
• M35: 18,845,891 km (0.089 R)
• M36: 20,387,796 km (0.103 R)
• M37: 20,648,695 km (0.116 R)
• M38: 23,317,970 km (0.028 R)
• M39: 23,408,776 km (0.115 R)
• M40: 23,773,196 km (0.08 R)
• M41: 25,063,627 km (0.116 R)
• M42: 25,436,575 km (0.097 R)
• M43: 26,946,316 km (0.114 R)
• M44: 27,520,024 km (0.096 R)
• M45: 28,194,262 km (0.093 R)
• M46: 32,454,211 km (0.045 R)
• M47: 34,399,432 km (0.066 R)
• M48: 34,502,804 km (0.096 R)
• M49: 35,125,430 km (0.03 R)
• M50: 35,751,946 km (0.113 R)
• M51: 36,171,568 km (0.082 R)
• M52: 37,759,699 km (0.082 R)
• M53: 38,187,100 km (0.07 R)
• M54: 38,831,119 km (0.112 R)
• M55: 39,478,728 km (0.08 R)
• M56: 39,695,496 km (0.12 R)
• M57: 39,912,562 km (0.092 R)
• M58: 40,784,718 km (0.096 R)
• M59: 41,663,157 km (0.082 R)
• M60: 44,899,557 km (0.119 R)
• M61: 45,352,390 km (0.078 R)
• M62: 45,579,330 km (0.109 R)
• M63: 45,920,413 km (0.068 R)
• M64: 46,148,250 km (0.053 R)
• M65: 47,063,490 km (0.04 R)
• M66: 47,178,232 km (0.116 R)
• M67: 49,377,620 km (0.119 R)
• M68: 50,783,840 km (0.105 R)
• M69: 51,965,663 km (0.074 R)
• M70: 55,201,614 km (0.041 R)
• M71: 57,395,018 km (0.106 R)
• M72: 57,517,689 km (0.118 R)
• M73: 58,132,386 km (0.032 R)
• M74: 59,368,364 km (0.105 R)
• M75: 60,238,724 km (0.096 R)
• M76: 60,613,018 km (0.087 R)
• M77: 61,740,537 km (0.104 R)
• M78: 62,496,006 km (0.059 R)
• M79: 62,748,528 km (0.115 R)
• M80: 63,381,327 km (0.109 R)
• M81: 64,525,750 km (0.11 R)
• M82: 66,963,896 km (0.068 R)
• M83: 67,222,252 km (0.115 R)
• M84: 67,740,160 km (0.115 R)
• M85: 69,432,112 km (0.082 R)
• M86: 72,592,068 km (0.111 R)
• M87: 73,922,591 km (0.035 R)
• M88: 74,056,032 km (0.106 R)
• M89: 75,395,382 km (0.074 R)
• M90: 75,664,209 km (0.1 R)
• M91: 75,933,336 km (0.107 R)
• M92: 76,202,762 km (0.069 R)
• M93: 81,382,588 km (0.115 R)
• M94: 85,411,259 km (0.096 R)
• M95: 85,691,456 km (0.087 R)
• M96: 85,831,778 km (0.086 R)
• M97: 87,379,368 km (0.058 R)
• M98: 88,368,958 km (0.037 R)

Kuiper Belt

Range: 35.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 15,342 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit