🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.59 AU - 0.67 AU

Year: 178 Days

Day: 42.9 Hours

Environment

Temp: 152 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.73 AU - 0.79 AU

Year: 236 Days

Day: 36 Hours

Environment

Temp: 130 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,918,045 km

• M1: 46,226 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.85 AU - 0.85 AU

Year: 279 Days

Day: 25.3 Hours

Environment

Temp: 160 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,918,045 km

• M1: 187,446 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.78 AU - 0.98 AU

Year: 294 Days

Day: 43.7 Hours

Environment

Temp: 165 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.18 AU - 1.62 AU

Year: 590 Days

Day: 34.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,918,045 km

• M1: 484,847 km (0.069 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.34 AU - 2.48 AU

Year: 1334 Days

Day: 16.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,918,045 km

• M1: 1,409,810 km (0.107 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.99 AU - 2.99 AU

Year: 1843 Days

Day: 31.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,918,045 km

• M1: 112,049 km (0.081 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.58 AU - 5.3 AU

Year: 3914 Days

Day: 46.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,918,045 km

• M1: 921,523 km (0.064 R)

Asteroid Belt

Center: 9.01 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 13.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 211.8

Radius: 5.8

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 12.5 AU - 13.66 AU

Year: 16862 Days

Day: 18.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 45,918,045 km

• M1: 88,412 km (0.05 R)
• M2: 156,330 km (0.111 R)
• M3: 253,419 km (0.061 R)
• M4: 452,683 km (0.089 R)
• M5: 584,628 km (0.078 R)
• M6: 1,109,567 km (0.107 R)
• M7: 1,372,411 km (0.083 R)
• M8: 1,587,682 km (0.112 R)
• M9: 1,676,693 km (0.091 R)
• M10: 1,744,760 km (0.092 R)
• M11: 2,270,746 km (0.084 R)
• M12: 2,577,272 km (0.061 R)
• M13: 2,815,881 km (0.117 R)
• M14: 3,033,845 km (0.108 R)
• M15: 3,172,821 km (0.111 R)
• M16: 3,371,038 km (0.117 R)
• M17: 3,428,334 km (0.095 R)
• M18: 3,573,295 km (0.074 R)
• M19: 4,389,800 km (0.074 R)
• M20: 4,706,499 km (0.111 R)
• M21: 4,835,153 km (0.069 R)
• M22: 5,228,446 km (0.095 R)
• M23: 6,326,344 km (0.097 R)
• M24: 6,611,627 km (0.119 R)
• M25: 7,010,904 km (0.079 R)
• M26: 7,985,235 km (0.083 R)
• M27: 8,023,532 km (0.093 R)
• M28: 8,410,093 km (0.037 R)
• M29: 8,605,618 km (0.049 R)
• M30: 9,728,350 km (0.112 R)
• M31: 10,306,695 km (0.08 R)
• M32: 10,516,132 km (0.089 R)
• M33: 11,195,157 km (0.117 R)
• M34: 11,410,278 km (0.069 R)
• M35: 11,713,812 km (0.093 R)
• M36: 12,196,116 km (0.1 R)
• M37: 12,328,809 km (0.11 R)
• M38: 13,407,260 km (0.066 R)
• M39: 13,819,403 km (0.105 R)
• M40: 13,957,781 km (0.071 R)
• M41: 15,270,801 km (0.083 R)
• M42: 15,461,538 km (0.061 R)
• M43: 15,653,024 km (0.109 R)
• M44: 15,701,045 km (0.1 R)
• M45: 16,475,961 km (0.117 R)
• M46: 18,163,575 km (0.096 R)
• M47: 18,925,477 km (0.105 R)
• M48: 19,542,419 km (0.103 R)
• M49: 19,957,403 km (0.118 R)
• M50: 20,009,463 km (0.085 R)
• M51: 20,638,073 km (0.088 R)
• M52: 20,743,390 km (0.104 R)
• M53: 21,113,645 km (0.114 R)
• M54: 21,379,331 km (0.103 R)
• M55: 21,592,807 km (0.108 R)
• M56: 21,967,999 km (0.116 R)
• M57: 23,380,352 km (0.112 R)
• M58: 23,655,313 km (0.096 R)
• M59: 24,375,327 km (0.087 R)
• M60: 24,542,428 km (0.103 R)
• M61: 25,553,411 km (0.075 R)
• M62: 26,749,894 km (0.076 R)
• M63: 26,864,786 km (0.059 R)
• M64: 27,152,762 km (0.045 R)
• M65: 28,549,407 km (0.09 R)
• M66: 28,784,425 km (0.108 R)
• M67: 29,079,133 km (0.093 R)
• M68: 29,256,407 km (0.059 R)
• M69: 30,507,494 km (0.077 R)
• M70: 32,385,994 km (0.069 R)
• M71: 32,753,855 km (0.12 R)
• M72: 33,617,634 km (0.093 R)
• M73: 33,803,733 km (0.048 R)
• M74: 34,927,363 km (0.101 R)
• M75: 35,683,281 km (0.059 R)
• M76: 36,508,164 km (0.079 R)
• M77: 37,019,040 km (0.096 R)
• M78: 37,211,124 km (0.046 R)
• M79: 37,403,656 km (0.076 R)
• M80: 38,241,554 km (0.078 R)
• M81: 39,150,810 km (0.097 R)
• M82: 40,001,573 km (0.082 R)
• M83: 41,255,802 km (0.025 R)
• M84: 41,322,223 km (0.113 R)
• M85: 42,255,115 km (0.112 R)
• M86: 42,992,932 km (0.096 R)
• M87: 43,397,295 km (0.103 R)
• M88: 44,413,513 km (0.095 R)
• M89: 44,481,580 km (0.097 R)
• M90: 44,549,498 km (0.089 R)
• M91: 44,685,782 km (0.102 R)
• M92: 44,822,215 km (0.087 R)
• M93: 45,918,019 km (0.03 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 12,139 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit