🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.41 AU - 0.59 AU

Year: 128 Days

Day: 40.1 Hours

Environment

Temp: 188 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.45 AU - 0.75 AU

Year: 169 Days

Day: 44.7 Hours

Environment

Temp: 143 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.55 AU - 0.79 AU

Year: 199 Days

Day: 47.5 Hours

Environment

Temp: 188 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,053,651 km

• M1: 209,736 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.76 AU - 0.96 AU

Year: 290 Days

Day: 16.3 Hours

Environment

Temp: 159 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.77 AU - 1.25 AU

Year: 369 Days

Day: 28.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 5.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.43 AU - 2.47 AU

Year: 1394 Days

Day: 14.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,053,651 km

• M1: 427,700 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 358

Radius: 3.3

Gravity: 32.87 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 11.99 AU - 15.89 AU

Year: 18916 Days

Day: 17.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,053,651 km

• M1: 171,888 km (0.059 R)
• M2: 195,524 km (0.101 R)
• M3: 363,074 km (0.093 R)
• M4: 410,945 km (0.101 R)
• M5: 461,061 km (0.092 R)
• M6: 952,041 km (0.108 R)
• M7: 2,048,892 km (0.078 R)
• M8: 2,164,681 km (0.105 R)
• M9: 2,839,068 km (0.042 R)
• M10: 3,198,851 km (0.072 R)
• M11: 4,510,226 km (0.06 R)
• M12: 5,161,725 km (0.108 R)
• M13: 6,297,322 km (0.077 R)
• M14: 6,465,620 km (0.085 R)
• M15: 6,806,703 km (0.101 R)
• M16: 7,022,872 km (0.084 R)
• M17: 8,045,822 km (0.097 R)
• M18: 9,066,977 km (0.103 R)
• M19: 9,737,774 km (0.106 R)
• M20: 10,030,088 km (0.048 R)
• M21: 10,276,027 km (0.112 R)
• M22: 10,474,095 km (0.107 R)
• M23: 10,573,578 km (0.034 R)
• M24: 10,723,475 km (0.066 R)
• M25: 10,974,799 km (0.059 R)
• M26: 12,155,725 km (0.088 R)
• M27: 12,260,293 km (0.077 R)
• M28: 14,914,160 km (0.093 R)
• M29: 14,970,109 km (0.061 R)
• M30: 17,147,357 km (0.098 R)
• M31: 17,677,232 km (0.083 R)
• M32: 18,212,643 km (0.092 R)
• M33: 19,177,400 km (0.04 R)
• M34: 19,421,095 km (0.032 R)
• M35: 19,973,410 km (0.118 R)
• M36: 20,096,828 km (0.093 R)
• M37: 20,780,042 km (0.071 R)
• M38: 23,653,667 km (0.073 R)
• M39: 25,103,121 km (0.066 R)
• M40: 25,236,263 km (0.071 R)
• M41: 25,905,863 km (0.106 R)
• M42: 26,920,885 km (0.068 R)
• M43: 26,989,101 km (0.092 R)
• M44: 27,330,633 km (0.114 R)
• M45: 27,399,149 km (0.062 R)
• M46: 27,467,665 km (0.054 R)
• M47: 28,018,036 km (0.096 R)
• M48: 28,294,492 km (0.108 R)
• M49: 28,363,756 km (0.098 R)
• M50: 28,571,997 km (0.078 R)
• M51: 28,780,686 km (0.113 R)
• M52: 29,129,548 km (0.118 R)
• M53: 29,972,681 km (0.072 R)
• M54: 31,323,849 km (0.088 R)
• M55: 31,539,121 km (0.097 R)
• M56: 31,682,735 km (0.072 R)
• M57: 31,898,754 km (0.1 R)
• M58: 32,115,222 km (0.07 R)
• M59: 32,477,099 km (0.119 R)
• M60: 33,644,112 km (0.12 R)
• M61: 34,011,674 km (0.117 R)
• M62: 34,232,780 km (0.059 R)
• M63: 34,528,385 km (0.068 R)
• M64: 34,899,089 km (0.063 R)
• M65: 35,122,139 km (0.046 R)
• M66: 35,196,639 km (0.088 R)
• M67: 35,494,937 km (0.07 R)
• M68: 35,944,030 km (0.115 R)
• M69: 36,244,572 km (0.058 R)
• M70: 38,064,580 km (0.107 R)
• M71: 38,831,718 km (0.084 R)
• M72: 39,449,108 km (0.055 R)
• M73: 39,603,942 km (0.107 R)
• M74: 39,836,567 km (0.106 R)
• M75: 40,225,371 km (0.066 R)
• M76: 42,029,671 km (0.068 R)
• M77: 42,267,083 km (0.098 R)
• M78: 42,584,081 km (0.1 R)
• M79: 43,220,620 km (0.025 R)
• M80: 43,460,126 km (0.1 R)
• M81: 46,941,418 km (0.03 R)
• M82: 48,590,735 km (0.095 R)
• M83: 49,172,521 km (0.112 R)
• M84: 49,672,926 km (0.079 R)
• M85: 51,184,612 km (0.117 R)
• M86: 51,522,554 km (0.107 R)
• M87: 52,030,887 km (0.114 R)
• M88: 53,137,912 km (0.088 R)
• M89: 54,424,902 km (0.116 R)
• M90: 54,683,557 km (0.052 R)
• M91: 55,982,814 km (0.099 R)
• M92: 56,505,360 km (0.118 R)
• M93: 56,767,156 km (0.11 R)
• M94: 57,730,865 km (0.108 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 18,763 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit