🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.89 AU - 1.15 AU

Year: 362 Days

Day: 32.1 Hours

Environment

Temp: 147 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.72 AU - 1.84 AU

Year: 835 Days

Day: 47 Hours

Environment

Temp: -30 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,417,678 km

• M1: 359,633 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.63 AU - 2.71 AU

Year: 1123 Days

Day: 33.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,417,678 km

• M1: 1,307,186 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.87 AU - 4.07 AU

Year: 2780 Days

Day: 33.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,417,678 km

• M1: 348,114 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.37 AU - 5.41 AU

Year: 4398 Days

Day: 36.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,417,678 km

• M1: 64,028 km (0.11 R)
• M2: 458,667 km (0.091 R)

Asteroid Belt

Center: 10 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 905.7

Radius: 7.1

Gravity: 17.97 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 11.94 AU - 17.26 AU

Year: 19607 Days

Day: 23.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 95,417,678 km

• M1: 88,263 km (0.117 R)
• M2: 1,089,970 km (0.062 R)
• M3: 1,603,091 km (0.071 R)
• M4: 1,838,109 km (0.088 R)
• M5: 2,710,863 km (0.098 R)
• M6: 3,865,609 km (0.092 R)
• M7: 4,429,743 km (0.036 R)
• M8: 4,749,882 km (0.106 R)
• M9: 5,845,686 km (0.084 R)
• M10: 9,952,896 km (0.077 R)
• M11: 12,414,230 km (0.093 R)
• M12: 13,488,642 km (0.087 R)
• M13: 21,267,432 km (0.101 R)
• M14: 21,568,572 km (0.08 R)
• M15: 23,435,404 km (0.087 R)
• M16: 25,295,055 km (0.101 R)
• M17: 27,015,730 km (0.037 R)
• M18: 27,369,080 km (0.054 R)
• M19: 27,725,422 km (0.104 R)
• M20: 31,852,079 km (0.107 R)
• M21: 33,044,674 km (0.081 R)
• M22: 33,720,108 km (0.108 R)
• M23: 33,992,675 km (0.1 R)
• M24: 34,680,826 km (0.068 R)
• M25: 36,370,384 km (0.088 R)
• M26: 37,380,768 km (0.11 R)
• M27: 37,672,933 km (0.053 R)
• M28: 39,006,298 km (0.1 R)
• M29: 39,608,879 km (0.055 R)
• M30: 40,064,853 km (0.104 R)
• M31: 41,610,199 km (0.094 R)
• M32: 45,646,499 km (0.078 R)
• M33: 46,147,802 km (0.074 R)
• M34: 51,184,014 km (0.103 R)
• M35: 52,635,263 km (0.098 R)
• M36: 59,904,223 km (0.076 R)
• M37: 65,245,615 km (0.118 R)
• M38: 71,568,070 km (0.095 R)
• M39: 75,457,764 km (0.052 R)
• M40: 78,286,810 km (0.076 R)
• M41: 80,697,579 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 679.8

Radius: 5.1

Gravity: 26.14 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 15.42 AU - 21.78 AU

Year: 28193 Days

Day: 17.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 95,417,678 km

• M1: 63,579 km (0.076 R)
• M2: 292,913 km (0.028 R)
• M3: 1,120,787 km (0.067 R)
• M4: 1,982,321 km (0.112 R)
• M5: 5,807,240 km (0.082 R)
• M6: 6,829,592 km (0.108 R)
• M7: 9,712,791 km (0.087 R)
• M8: 14,179,335 km (0.097 R)
• M9: 15,841,667 km (0.057 R)
• M10: 20,763,137 km (0.061 R)
• M11: 22,899,096 km (0.094 R)
• M12: 26,009,086 km (0.049 R)
• M13: 26,859,101 km (0.086 R)
• M14: 34,480,963 km (0.116 R)
• M15: 39,017,369 km (0.031 R)
• M16: 39,650,766 km (0.106 R)
• M17: 42,419,374 km (0.091 R)
• M18: 49,068,102 km (0.083 R)
• M19: 52,638,704 km (0.106 R)
• M20: 52,831,236 km (0.046 R)
• M21: 60,081,497 km (0.116 R)
• M22: 62,854,443 km (0.11 R)
• M23: 73,110,574 km (0.039 R)
• M24: 85,220,073 km (0.112 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 15,742 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit