🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.44 AU - 0.68 AU

Year: 161 Days

Day: 44.5 Hours

Environment

Temp: 127 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.49 AU - 1.57 AU

Year: 729 Days

Day: 35.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.21 AU - 1.91 AU

Year: 750 Days

Day: 47.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.25 AU - 2.05 AU

Year: 816 Days

Day: 28.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.63 AU - 2.41 AU

Year: 1105 Days

Day: 37.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,275,249 km

• M1: 1,092,064 km (0.087 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.9 AU - 2.8 AU

Year: 1387 Days

Day: 15 Hours

Environment

Temp: -95 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.54 AU - 2.96 AU

Year: 1756 Days

Day: 47.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.21 AU - 3.67 AU

Year: 1941 Days

Day: 17.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.2

Radius: 9.7

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.61 AU - 4.79 AU

Year: 3923 Days

Day: 10.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 30,275,249 km

• M1: 126,261 km (0.084 R)
• M2: 255,513 km (0.046 R)
• M3: 349,760 km (0.119 R)
• M4: 434,731 km (0.066 R)
• M5: 620,083 km (0.07 R)
• M6: 907,760 km (0.114 R)
• M7: 1,009,187 km (0.115 R)
• M8: 1,162,675 km (0.09 R)
• M9: 1,440,328 km (0.066 R)
• M10: 1,641,687 km (0.119 R)
• M11: 1,953,898 km (0.049 R)
• M12: 2,798,079 km (0.042 R)
• M13: 3,050,749 km (0.106 R)
• M14: 3,136,768 km (0.117 R)
• M15: 3,596,632 km (0.111 R)
• M16: 3,742,490 km (0.047 R)
• M17: 4,384,115 km (0.116 R)
• M18: 4,520,399 km (0.092 R)
• M19: 4,638,432 km (0.115 R)
• M20: 4,837,546 km (0.069 R)
• M21: 5,285,293 km (0.085 R)
• M22: 5,556,065 km (0.103 R)
• M23: 5,938,736 km (0.079 R)
• M24: 6,307,944 km (0.069 R)
• M25: 6,462,179 km (0.111 R)
• M26: 6,595,321 km (0.097 R)
• M27: 6,662,341 km (0.077 R)
• M28: 7,023,171 km (0.063 R)
• M29: 7,114,426 km (0.072 R)
• M30: 7,205,980 km (0.112 R)
• M31: 7,506,522 km (0.118 R)
• M32: 7,858,376 km (0.092 R)
• M33: 8,456,768 km (0.112 R)
• M34: 8,872,201 km (0.109 R)
• M35: 8,946,102 km (0.102 R)
• M36: 9,294,067 km (0.083 R)
• M37: 9,748,096 km (0.058 R)
• M38: 9,926,716 km (0.052 R)
• M39: 10,183,576 km (0.045 R)
• M40: 10,468,709 km (0.081 R)
• M41: 10,651,518 km (0.054 R)
• M42: 10,888,182 km (0.064 R)
• M43: 10,967,469 km (0.088 R)
• M44: 11,339,967 km (0.093 R)
• M45: 11,500,935 km (0.114 R)
• M46: 11,770,809 km (0.095 R)
• M47: 11,852,191 km (0.04 R)
• M48: 11,960,948 km (0.092 R)
• M49: 12,482,297 km (0.095 R)
• M50: 12,787,476 km (0.09 R)
• M51: 13,095,199 km (0.07 R)
• M52: 13,405,316 km (0.098 R)
• M53: 14,205,664 km (0.047 R)
• M54: 14,379,198 km (0.104 R)
• M55: 14,495,286 km (0.095 R)
• M56: 14,816,173 km (0.11 R)
• M57: 15,732,909 km (0.026 R)
• M58: 15,852,587 km (0.109 R)
• M59: 15,972,415 km (0.111 R)
• M60: 16,062,623 km (0.112 R)
• M61: 17,034,710 km (0.104 R)
• M62: 17,096,194 km (0.087 R)
• M63: 17,311,615 km (0.113 R)
• M64: 18,339,502 km (0.032 R)
• M65: 18,749,849 km (0.054 R)
• M66: 19,003,866 km (0.079 R)
• M67: 19,163,188 km (0.112 R)
• M68: 20,388,843 km (0.118 R)
• M69: 20,846,613 km (0.093 R)
• M70: 20,912,436 km (0.078 R)
• M71: 21,872,705 km (0.115 R)
• M72: 22,073,166 km (0.071 R)
• M73: 22,274,225 km (0.1 R)
• M74: 22,442,224 km (0.089 R)
• M75: 22,543,352 km (0.088 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.3

Radius: 12.4

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 7.28 AU - 11.34 AU

Year: 10937 Days

Day: 10.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 30,275,249 km

• M1: 441,763 km (0.112 R)
• M2: 585,825 km (0.078 R)
• M3: 1,344,286 km (0.107 R)
• M4: 1,469,500 km (0.102 R)
• M5: 1,851,872 km (0.069 R)
• M6: 1,939,237 km (0.068 R)
• M7: 2,081,954 km (0.068 R)
• M8: 2,284,060 km (0.079 R)
• M9: 2,416,305 km (0.036 R)
• M10: 2,589,988 km (0.112 R)
• M11: 2,668,527 km (0.113 R)
• M12: 3,283,524 km (0.081 R)
• M13: 3,433,421 km (0.052 R)
• M14: 3,629,544 km (0.096 R)
• M15: 3,964,643 km (0.079 R)
• M16: 4,240,052 km (0.093 R)
• M17: 5,227,847 km (0.065 R)
• M18: 5,353,061 km (0.087 R)
• M19: 5,454,039 km (0.069 R)
• M20: 5,657,941 km (0.119 R)
• M21: 5,968,357 km (0.071 R)
• M22: 6,125,734 km (0.1 R)
• M23: 6,552,237 km (0.083 R)
• M24: 6,687,474 km (0.071 R)
• M25: 6,769,154 km (0.105 R)
• M26: 7,210,019 km (0.087 R)
• M27: 7,405,843 km (0.118 R)
• M28: 7,745,729 km (0.087 R)
• M29: 7,917,617 km (0.119 R)
• M30: 8,206,939 km (0.065 R)
• M31: 8,352,947 km (0.079 R)
• M32: 8,796,056 km (0.069 R)
• M33: 10,077,361 km (0.081 R)
• M34: 11,124,696 km (0.071 R)
• M35: 11,351,337 km (0.109 R)
• M36: 12,239,799 km (0.084 R)
• M37: 12,473,770 km (0.115 R)
• M38: 12,574,599 km (0.117 R)
• M39: 12,776,855 km (0.084 R)
• M40: 13,184,808 km (0.116 R)
• M41: 13,321,690 km (0.11 R)
• M42: 13,770,035 km (0.073 R)
• M43: 14,118,149 km (0.107 R)
• M44: 14,398,945 km (0.07 R)
• M45: 14,575,321 km (0.073 R)
• M46: 14,858,958 km (0.111 R)
• M47: 15,001,525 km (0.068 R)
• M48: 15,216,198 km (0.104 R)
• M49: 15,431,768 km (0.092 R)
• M50: 15,757,293 km (0.119 R)
• M51: 15,866,201 km (0.107 R)
• M52: 16,048,411 km (0.117 R)
• M53: 16,158,066 km (0.085 R)
• M54: 17,268,381 km (0.052 R)
• M55: 17,832,814 km (0.119 R)
• M56: 18,022,205 km (0.111 R)
• M57: 18,441,528 km (0.078 R)
• M58: 19,056,974 km (0.091 R)
• M59: 19,640,256 km (0.116 R)
• M60: 19,953,663 km (0.097 R)
• M61: 20,189,878 km (0.101 R)
• M62: 20,426,991 km (0.102 R)
• M63: 20,585,565 km (0.116 R)
• M64: 20,784,380 km (0.082 R)
• M65: 20,903,909 km (0.109 R)
• M66: 21,505,292 km (0.085 R)
• M67: 21,626,317 km (0.088 R)
• M68: 22,356,953 km (0.119 R)
• M69: 22,725,263 km (0.028 R)
• M70: 23,219,385 km (0.117 R)
• M71: 23,592,482 km (0.111 R)
• M72: 23,675,658 km (0.09 R)
• M73: 23,758,835 km (0.093 R)
• M74: 24,470,621 km (0.087 R)
• M75: 26,388,017 km (0.09 R)
• M76: 26,820,654 km (0.083 R)
• M77: 26,907,571 km (0.102 R)
• M78: 26,994,487 km (0.109 R)
• M79: 27,124,936 km (0.11 R)
• M80: 28,088,646 km (0.112 R)
• M81: 28,176,909 km (0.105 R)
• M82: 28,265,171 km (0.101 R)
• M83: 28,663,401 km (0.108 R)
• M84: 28,885,554 km (0.104 R)
• M85: 29,108,155 km (0.095 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 17,840 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit