🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.65 AU - 0.67 AU

Year: 199 Days

Day: 35.2 Hours

Environment

Temp: 177 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.74 AU - 0.82 AU

Year: 255 Days

Day: 20.5 Hours

Environment

Temp: 163 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,840,728 km

• M1: 130,898 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.17 AU - 3.53 AU

Year: 2274 Days

Day: 17.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.23 AU - 4.51 AU

Year: 3388 Days

Day: 43.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,840,728 km

• M1: 268,678 km (0.107 R)

Asteroid Belt

Center: 4.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.3

Radius: 13.9

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.74 AU - 5.42 AU

Year: 4246 Days

Day: 9 Hours

Environment

Temp: -152 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 25,840,728 km

• M1: 184,155 km (0.057 R)
• M2: 537,954 km (0.102 R)
• M3: 805,435 km (0.102 R)
• M4: 893,548 km (0.119 R)
• M5: 1,455,737 km (0.096 R)
• M6: 1,651,411 km (0.083 R)
• M7: 2,454,751 km (0.031 R)
• M8: 2,639,056 km (0.055 R)
• M9: 2,933,165 km (0.111 R)
• M10: 3,801,282 km (0.118 R)
• M11: 3,996,058 km (0.12 R)
• M12: 4,134,287 km (0.068 R)
• M13: 4,934,187 km (0.098 R)
• M14: 5,428,308 km (0.039 R)
• M15: 5,826,239 km (0.048 R)
• M16: 6,464,124 km (0.083 R)
• M17: 6,697,497 km (0.081 R)
• M18: 6,838,717 km (0.116 R)
• M19: 7,100,513 km (0.071 R)
• M20: 7,414,070 km (0.1 R)
• M21: 7,535,843 km (0.116 R)
• M22: 7,732,265 km (0.118 R)
• M23: 8,029,965 km (0.098 R)
• M24: 8,230,576 km (0.083 R)
• M25: 8,688,046 km (0.075 R)
• M26: 8,945,803 km (0.043 R)
• M27: 9,232,283 km (0.055 R)
• M28: 9,921,480 km (0.114 R)
• M29: 10,082,896 km (0.094 R)
• M30: 10,326,741 km (0.093 R)
• M31: 10,517,628 km (0.089 R)
• M32: 10,709,861 km (0.114 R)
• M33: 11,462,039 km (0.117 R)
• M34: 11,801,776 km (0.09 R)
• M35: 12,346,611 km (0.041 R)
• M36: 12,520,444 km (0.036 R)
• M37: 12,987,788 km (0.057 R)
• M38: 13,580,046 km (0.107 R)
• M39: 13,699,575 km (0.086 R)
• M40: 14,241,867 km (0.104 R)
• M41: 14,668,520 km (0.041 R)
• M42: 15,037,428 km (0.05 R)
• M43: 15,721,988 km (0.056 R)
• M44: 15,816,235 km (0.085 R)
• M45: 16,099,723 km (0.106 R)
• M46: 16,480,449 km (0.115 R)
• M47: 16,735,963 km (0.046 R)
• M48: 17,089,313 km (0.107 R)
• M49: 18,197,384 km (0.115 R)
• M50: 18,527,696 km (0.095 R)
• M51: 19,294,984 km (0.04 R)
• M52: 19,496,791 km (0.047 R)
• M53: 20,311,352 km (0.099 R)
• M54: 20,516,750 km (0.081 R)
• M55: 20,895,083 km (0.083 R)
• M56: 21,240,953 km (0.045 R)
• M57: 21,449,492 km (0.057 R)
• M58: 22,466,758 km (0.088 R)
• M59: 22,643,732 km (0.069 R)
• M60: 23,284,609 km (0.108 R)
• M61: 23,787,408 km (0.113 R)
• M62: 24,003,876 km (0.111 R)
• M63: 24,402,554 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.2

Radius: 11.9

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.37 AU - 8.87 AU

Year: 7046 Days

Day: 8.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 25,840,728 km

• M1: 169,943 km (0.031 R)
• M2: 479,461 km (0.116 R)
• M3: 583,581 km (0.064 R)
• M4: 686,355 km (0.066 R)
• M5: 936,183 km (0.113 R)
• M6: 1,450,800 km (0.058 R)
• M7: 1,551,928 km (0.05 R)
• M8: 1,640,640 km (0.057 R)
• M9: 1,776,924 km (0.104 R)
• M10: 1,901,389 km (0.101 R)
• M11: 2,028,846 km (0.051 R)
• M12: 2,242,322 km (0.096 R)
• M13: 2,360,355 km (0.09 R)
• M14: 2,515,339 km (0.077 R)
• M15: 3,037,585 km (0.06 R)
• M16: 3,149,933 km (0.102 R)
• M17: 3,437,011 km (0.09 R)
• M18: 3,514,952 km (0.106 R)
• M19: 3,652,881 km (0.03 R)
• M20: 3,812,801 km (0.096 R)
• M21: 4,390,847 km (0.071 R)
• M22: 4,539,697 km (0.089 R)
• M23: 4,777,109 km (0.052 R)
• M24: 5,018,560 km (0.103 R)
• M25: 5,241,610 km (0.102 R)
• M26: 5,977,333 km (0.09 R)
• M27: 7,166,336 km (0.088 R)
• M28: 7,621,264 km (0.047 R)
• M29: 7,852,243 km (0.094 R)
• M30: 8,137,675 km (0.112 R)
• M31: 8,268,574 km (0.08 R)
• M32: 8,453,028 km (0.096 R)
• M33: 8,559,093 km (0.107 R)
• M34: 8,772,419 km (0.115 R)
• M35: 9,450,696 km (0.09 R)
• M36: 9,533,124 km (0.101 R)
• M37: 9,671,203 km (0.085 R)
• M38: 9,893,506 km (0.048 R)
• M39: 10,117,603 km (0.064 R)
• M40: 10,201,976 km (0.084 R)
• M41: 10,742,324 km (0.111 R)
• M42: 11,059,471 km (0.113 R)
• M43: 11,350,439 km (0.062 R)
• M44: 11,496,896 km (0.098 R)
• M45: 11,643,950 km (0.108 R)
• M46: 11,732,512 km (0.099 R)
• M47: 12,059,084 km (0.085 R)
• M48: 12,148,693 km (0.09 R)
• M49: 13,210,240 km (0.114 R)
• M50: 13,302,691 km (0.118 R)
• M51: 14,175,296 km (0.034 R)
• M52: 14,269,991 km (0.047 R)
• M53: 14,523,260 km (0.102 R)
• M54: 15,518,834 km (0.05 R)
• M55: 15,812,046 km (0.112 R)
• M56: 16,172,876 km (0.102 R)
• M57: 16,602,820 km (0.108 R)
• M58: 16,869,254 km (0.114 R)
• M59: 17,440,269 km (0.108 R)
• M60: 17,847,176 km (0.091 R)
• M61: 18,188,558 km (0.112 R)
• M62: 19,330,738 km (0.069 R)
• M63: 19,435,755 km (0.074 R)
• M64: 20,140,361 km (0.056 R)
• M65: 20,638,821 km (0.075 R)
• M66: 20,853,494 km (0.05 R)
• M67: 21,792,969 km (0.046 R)
• M68: 21,902,325 km (0.106 R)
• M69: 22,378,046 km (0.03 R)
• M70: 22,561,902 km (0.084 R)
• M71: 22,783,157 km (0.096 R)
• M72: 23,862,955 km (0.107 R)
• M73: 24,352,439 km (0.105 R)
• M74: 24,959,507 km (0.101 R)
• M75: 25,035,652 km (0.111 R)
• M76: 25,111,947 km (0.11 R)
• M77: 25,379,578 km (0.092 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 15,270 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit