🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.41 AU - 0.61 AU

Year: 132 Days

Day: 15.6 Hours

Environment

Temp: 225 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,557,363 km

• M1: 81,531 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.14 AU - 1.26 AU

Year: 475 Days

Day: 31.8 Hours

Environment

Temp: 17 °C

Axial Tilt: 3.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.9 AU - 2.12 AU

Year: 1031 Days

Day: 44.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 20,557,363 km

• M1: 1,302,997 km (0.055 R)
• M2: 1,377,796 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.69 AU - 2.73 AU

Year: 1613 Days

Day: 45.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.56 AU - 3.18 AU

Year: 1758 Days

Day: 37.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,557,363 km

• M1: 743,651 km (0.093 R)

Asteroid Belt

Center: 3.35 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.27 AU - 4.37 AU

Year: 2700 Days

Day: 40.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.03 AU - 4.11 AU

Year: 2969 Days

Day: 37.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96

Radius: 14

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6 AU - 9.1 AU

Year: 7503 Days

Day: 14.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 20,557,363 km

• M1: 296,353 km (0.064 R)
• M2: 838,047 km (0.047 R)
• M3: 1,173,894 km (0.111 R)
• M4: 1,311,225 km (0.094 R)
• M5: 1,418,038 km (0.059 R)
• M6: 1,602,792 km (0.116 R)
• M7: 2,263,117 km (0.1 R)
• M8: 2,364,095 km (0.12 R)
• M9: 3,017,987 km (0.069 R)
• M10: 3,113,580 km (0.112 R)
• M11: 3,624,457 km (0.098 R)
• M12: 3,846,610 km (0.076 R)
• M13: 4,322,630 km (0.035 R)
• M14: 4,522,044 km (0.098 R)
• M15: 4,817,500 km (0.067 R)
• M16: 4,911,148 km (0.112 R)
• M17: 5,024,394 km (0.104 R)
• M18: 5,176,834 km (0.119 R)
• M19: 5,311,323 km (0.081 R)
• M20: 5,584,189 km (0.114 R)
• M21: 5,702,372 km (0.081 R)
• M22: 6,102,995 km (0.05 R)
• M23: 6,700,040 km (0.081 R)
• M24: 6,846,945 km (0.11 R)
• M25: 7,037,533 km (0.109 R)
• M26: 7,663,600 km (0.11 R)
• M27: 8,876,689 km (0.058 R)
• M28: 9,061,592 km (0.099 R)
• M29: 9,317,703 km (0.108 R)
• M30: 9,482,111 km (0.084 R)
• M31: 9,694,840 km (0.07 R)
• M32: 9,837,556 km (0.112 R)
• M33: 10,124,933 km (0.112 R)
• M34: 10,318,214 km (0.056 R)
• M35: 10,512,691 km (0.088 R)
• M36: 12,239,948 km (0.031 R)
• M37: 12,549,317 km (0.062 R)
• M38: 12,991,977 km (0.059 R)
• M39: 13,360,436 km (0.102 R)
• M40: 13,466,352 km (0.118 R)
• M41: 14,107,827 km (0.082 R)
• M42: 14,215,687 km (0.118 R)
• M43: 14,378,001 km (0.045 R)
• M44: 14,649,970 km (0.1 R)
• M45: 15,531,550 km (0.103 R)
• M46: 16,035,097 km (0.037 R)
• M47: 16,402,060 km (0.11 R)
• M48: 16,657,723 km (0.056 R)
• M49: 16,886,159 km (0.119 R)
• M50: 17,317,300 km (0.099 R)
• M51: 17,781,053 km (0.104 R)
• M52: 17,897,740 km (0.118 R)
• M53: 18,073,068 km (0.119 R)
• M54: 18,573,024 km (0.087 R)
• M55: 18,869,378 km (0.104 R)
• M56: 19,018,078 km (0.101 R)
• M57: 19,167,227 km (0.105 R)
• M58: 19,948,876 km (0.116 R)
• M59: 20,435,219 km (0.083 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 14,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit