🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.47 AU - 0.67 AU

Year: 165 Days

Day: 46.8 Hours

Environment

Temp: 204 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.52 AU - 0.62 AU

Year: 165 Days

Day: 46 Hours

Environment

Temp: 156 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.66 AU - 0.74 AU

Year: 224 Days

Day: 34.1 Hours

Environment

Temp: 104 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,873,181 km

• M1: 79,287 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.67 AU - 0.95 AU

Year: 279 Days

Day: 27.5 Hours

Environment

Temp: 44 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,873,181 km

• M1: 264,190 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.76 AU - 2.42 AU

Year: 1157 Days

Day: 38.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,873,181 km

• M1: 344,673 km (0.061 R)
• M2: 1,087,427 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.95 AU - 4.15 AU

Year: 3121 Days

Day: 38.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,873,181 km

• M1: 3,421,902 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.5

Radius: 12.3

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 6.75 AU - 8.73 AU

Year: 8245 Days

Day: 8.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 129.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 38,873,181 km

• M1: 246,537 km (0.081 R)
• M2: 1,489,247 km (0.102 R)
• M3: 1,802,954 km (0.108 R)
• M4: 1,988,904 km (0.055 R)
• M5: 2,137,903 km (0.071 R)
• M6: 2,313,082 km (0.075 R)
• M7: 2,424,981 km (0.102 R)
• M8: 2,538,676 km (0.1 R)
• M9: 2,867,043 km (0.032 R)
• M10: 3,134,674 km (0.116 R)
• M11: 3,385,101 km (0.075 R)
• M12: 4,258,004 km (0.079 R)
• M13: 4,877,339 km (0.101 R)
• M14: 5,168,307 km (0.045 R)
• M15: 5,256,720 km (0.068 R)
• M16: 5,375,351 km (0.117 R)
• M17: 6,075,170 km (0.11 R)
• M18: 6,325,447 km (0.112 R)
• M19: 6,420,142 km (0.112 R)
• M20: 6,675,057 km (0.079 R)
• M21: 6,933,413 km (0.113 R)
• M22: 7,096,474 km (0.051 R)
• M23: 7,459,847 km (0.107 R)
• M24: 7,627,098 km (0.089 R)
• M25: 8,239,252 km (0.059 R)
• M26: 8,551,463 km (0.101 R)
• M27: 8,832,109 km (0.054 R)
• M28: 8,938,174 km (0.114 R)
• M29: 9,044,687 km (0.101 R)
• M30: 10,843,153 km (0.084 R)
• M31: 10,994,845 km (0.104 R)
• M32: 11,147,136 km (0.105 R)
• M33: 11,569,750 km (0.1 R)
• M34: 12,708,938 km (0.103 R)
• M35: 12,788,823 km (0.101 R)
• M36: 13,678,631 km (0.115 R)
• M37: 13,842,590 km (0.047 R)
• M38: 13,966,008 km (0.118 R)
• M39: 14,048,437 km (0.101 R)
• M40: 14,463,272 km (0.074 R)
• M41: 14,756,035 km (0.038 R)
• M42: 15,008,556 km (0.106 R)
• M43: 15,688,927 km (0.119 R)
• M44: 16,859,680 km (0.103 R)
• M45: 16,947,494 km (0.066 R)
• M46: 17,344,826 km (0.051 R)
• M47: 17,700,420 km (0.111 R)
• M48: 17,879,190 km (0.102 R)
• M49: 18,328,731 km (0.09 R)
• M50: 18,736,535 km (0.092 R)
• M51: 20,678,764 km (0.071 R)
• M52: 20,914,231 km (0.09 R)
• M53: 21,483,002 km (0.073 R)
• M54: 22,249,243 km (0.061 R)
• M55: 22,587,334 km (0.111 R)
• M56: 22,732,743 km (0.1 R)
• M57: 22,927,220 km (0.118 R)
• M58: 24,402,554 km (0.09 R)
• M59: 24,951,279 km (0.083 R)
• M60: 26,060,697 km (0.112 R)
• M61: 26,826,489 km (0.114 R)
• M62: 27,134,810 km (0.054 R)
• M63: 27,237,883 km (0.051 R)
• M64: 28,119,014 km (0.083 R)
• M65: 28,641,709 km (0.092 R)
• M66: 28,799,236 km (0.063 R)
• M67: 29,167,695 km (0.079 R)
• M68: 29,326,119 km (0.043 R)
• M69: 29,590,758 km (0.108 R)
• M70: 29,696,823 km (0.076 R)
• M71: 30,282,499 km (0.056 R)
• M72: 30,710,947 km (0.094 R)
• M73: 31,357,210 km (0.063 R)
• M74: 31,790,595 km (0.104 R)
• M75: 31,899,352 km (0.067 R)
• M76: 32,171,471 km (0.083 R)
• M77: 32,553,843 km (0.081 R)
• M78: 33,987,290 km (0.049 R)
• M79: 34,265,243 km (0.079 R)
• M80: 35,103,888 km (0.102 R)
• M81: 37,029,512 km (0.058 R)
• M82: 37,315,693 km (0.116 R)
• M83: 37,832,404 km (0.045 R)
• M84: 38,815,112 km (0.077 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 12,637 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit