🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.45 AU - 0.67 AU

Year: 148 Days

Day: 40.4 Hours

Environment

Temp: 227 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 20,960,901 km

• M1: 30,518 km (0.077 R)
• M2: 108,309 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.6 AU - 0.66 AU

Year: 177 Days

Day: 16.4 Hours

Environment

Temp: 166 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.6 AU - 0.72 AU

Year: 189 Days

Day: 24.9 Hours

Environment

Temp: 221 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 20,960,901 km

• M1: 182,958 km (0.108 R)
• M2: 385,364 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.58 AU - 0.82 AU

Year: 207 Days

Day: 35.4 Hours

Environment

Temp: 196 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,960,901 km

• M1: 268,229 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.19 AU - 1.79 AU

Year: 642 Days

Day: 28 Hours

Environment

Temp: -2 °C

Axial Tilt: 171.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.17 AU - 3.25 AU

Year: 1575 Days

Day: 38.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,960,901 km

• M1: 413,638 km (0.095 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.29 AU - 5.89 AU

Year: 4055 Days

Day: 19.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.2

Radius: 8.9

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 7.17 AU - 9.51 AU

Year: 8504 Days

Day: 7.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 20,960,901 km

• M1: 118,033 km (0.101 R)
• M2: 174,132 km (0.076 R)
• M3: 230,082 km (0.09 R)
• M4: 488,587 km (0.077 R)
• M5: 547,528 km (0.049 R)
• M6: 609,312 km (0.065 R)
• M7: 721,211 km (0.039 R)
• M8: 789,877 km (0.109 R)
• M9: 999,164 km (0.102 R)
• M10: 1,121,984 km (0.051 R)
• M11: 1,250,040 km (0.087 R)
• M12: 1,370,765 km (0.089 R)
• M13: 1,520,812 km (0.032 R)
• M14: 1,676,543 km (0.115 R)
• M15: 1,961,677 km (0.102 R)
• M16: 2,218,387 km (0.071 R)
• M17: 2,440,540 km (0.053 R)
• M18: 2,562,163 km (0.117 R)
• M19: 2,654,614 km (0.116 R)
• M20: 2,763,970 km (0.054 R)
• M21: 3,084,708 km (0.101 R)
• M22: 3,383,754 km (0.118 R)
• M23: 3,468,427 km (0.095 R)
• M24: 3,709,429 km (0.055 R)
• M25: 3,884,907 km (0.098 R)
• M26: 3,991,570 km (0.083 R)
• M27: 4,465,048 km (0.11 R)
• M28: 4,633,046 km (0.073 R)
• M29: 4,784,290 km (0.082 R)
• M30: 4,898,732 km (0.112 R)
• M31: 5,405,270 km (0.11 R)
• M32: 5,624,581 km (0.058 R)
• M33: 5,989,749 km (0.039 R)
• M34: 6,237,633 km (0.078 R)
• M35: 6,722,031 km (0.096 R)
• M36: 7,438,156 km (0.05 R)
• M37: 7,570,999 km (0.107 R)
• M38: 7,749,319 km (0.114 R)
• M39: 7,816,489 km (0.089 R)
• M40: 8,407,400 km (0.057 R)
• M41: 8,522,740 km (0.112 R)
• M42: 8,708,242 km (0.094 R)
• M43: 9,249,188 km (0.117 R)
• M44: 9,487,796 km (0.117 R)
• M45: 10,044,300 km (0.102 R)
• M46: 10,166,671 km (0.103 R)
• M47: 10,314,175 km (0.038 R)
• M48: 11,011,899 km (0.098 R)
• M49: 11,596,528 km (0.083 R)
• M50: 11,931,477 km (0.109 R)
• M51: 13,088,467 km (0.1 R)
• M52: 13,168,652 km (0.054 R)
• M53: 13,545,040 km (0.093 R)
• M54: 13,897,792 km (0.072 R)
• M55: 14,034,225 km (0.102 R)
• M56: 14,253,536 km (0.087 R)
• M57: 14,639,947 km (0.044 R)
• M58: 14,806,599 km (0.116 R)
• M59: 14,890,224 km (0.06 R)
• M60: 15,057,923 km (0.091 R)
• M61: 15,394,967 km (0.073 R)
• M62: 15,791,551 km (0.118 R)
• M63: 15,933,968 km (0.051 R)
• M64: 17,381,477 km (0.112 R)
• M65: 17,499,211 km (0.116 R)
• M66: 18,120,940 km (0.086 R)
• M67: 18,449,606 km (0.058 R)
• M68: 18,539,664 km (0.115 R)
• M69: 18,840,505 km (0.066 R)
• M70: 18,991,599 km (0.079 R)
• M71: 19,875,872 km (0.074 R)
• M72: 20,307,612 km (0.057 R)
• M73: 20,524,529 km (0.066 R)
• M74: 20,680,110 km (0.07 R)
• M75: 20,773,460 km (0.071 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 18,152 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit