🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.9 AU - 1.3 AU

Year: 402 Days

Day: 31.7 Hours

Environment

Temp: 88 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.6 AU - 2 AU

Year: 841 Days

Day: 25.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.52 AU - 4.52 AU

Year: 3347 Days

Day: 46.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,469,312 km

• M1: 221,854 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.82 AU - 5.02 AU

Year: 3801 Days

Day: 35.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.6

Radius: 9.2

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 6.43 AU - 8.21 AU

Year: 6897 Days

Day: 7.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 24,469,312 km

• M1: 121,922 km (0.117 R)
• M2: 344,225 km (0.103 R)
• M3: 408,851 km (0.083 R)
• M4: 499,358 km (0.116 R)
• M5: 739,761 km (0.063 R)
• M6: 1,129,913 km (0.115 R)
• M7: 1,232,986 km (0.046 R)
• M8: 1,449,155 km (0.045 R)
• M9: 1,813,725 km (0.084 R)
• M10: 1,917,994 km (0.101 R)
• M11: 2,096,465 km (0.102 R)
• M12: 2,206,269 km (0.08 R)
• M13: 2,704,131 km (0.12 R)
• M14: 2,763,821 km (0.089 R)
• M15: 2,823,959 km (0.12 R)
• M16: 3,068,851 km (0.112 R)
• M17: 3,363,559 km (0.119 R)
• M18: 3,778,094 km (0.119 R)
• M19: 4,139,672 km (0.117 R)
• M20: 4,371,399 km (0.102 R)
• M21: 4,655,187 km (0.092 R)
• M22: 4,847,719 km (0.11 R)
• M23: 4,920,573 km (0.054 R)
• M24: 5,141,529 km (0.092 R)
• M25: 5,265,546 km (0.11 R)
• M26: 5,542,152 km (0.106 R)
• M27: 5,823,546 km (0.069 R)
• M28: 6,214,894 km (0.045 R)
• M29: 6,533,986 km (0.052 R)
• M30: 7,105,450 km (0.111 R)
• M31: 7,863,612 km (0.088 R)
• M32: 8,006,777 km (0.079 R)
• M33: 8,412,487 km (0.102 R)
• M34: 9,243,952 km (0.102 R)
• M35: 9,577,704 km (0.085 R)
• M36: 9,761,560 km (0.105 R)
• M37: 10,101,447 km (0.095 R)
• M38: 11,112,279 km (0.071 R)
• M39: 12,089,004 km (0.096 R)
• M40: 12,923,910 km (0.116 R)
• M41: 13,025,337 km (0.085 R)
• M42: 13,161,022 km (0.103 R)
• M43: 14,089,127 km (0.112 R)
• M44: 14,719,383 km (0.091 R)
• M45: 14,896,208 km (0.109 R)
• M46: 15,002,572 km (0.074 R)
• M47: 15,144,840 km (0.095 R)
• M48: 15,502,379 km (0.093 R)
• M49: 16,152,980 km (0.037 R)
• M50: 16,262,336 km (0.109 R)
• M51: 16,335,339 km (0.12 R)
• M52: 17,182,811 km (0.116 R)
• M53: 17,743,205 km (0.103 R)
• M54: 17,856,002 km (0.102 R)
• M55: 17,931,399 km (0.083 R)
• M56: 18,120,192 km (0.086 R)
• M57: 19,112,624 km (0.114 R)
• M58: 19,228,263 km (0.109 R)
• M59: 20,792,309 km (0.091 R)
• M60: 21,189,790 km (0.11 R)
• M61: 21,670,000 km (0.085 R)
• M62: 21,951,692 km (0.07 R)
• M63: 22,600,349 km (0.086 R)
• M64: 22,886,081 km (0.119 R)
• M65: 23,378,706 km (0.109 R)
• M66: 23,667,730 km (0.03 R)
• M67: 24,374,430 km (0.1 R)
• M68: 24,583,717 km (0.068 R)
• M69: 25,468,888 km (0.076 R)
• M70: 25,936,680 km (0.083 R)
• M71: 26,021,951 km (0.115 R)
• M72: 26,407,315 km (0.086 R)
• M73: 26,751,390 km (0.108 R)
• M74: 26,924,026 km (0.083 R)
• M75: 27,357,112 km (0.055 R)
• M76: 27,923,490 km (0.111 R)
• M77: 28,846,808 km (0.08 R)
• M78: 29,156,775 km (0.069 R)
• M79: 29,914,189 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.4

Radius: 9.5

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 8.4 AU - 10.84 AU

Year: 10391 Days

Day: 6.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 24,469,312 km

• M1: 226,192 km (0.115 R)
• M2: 366,216 km (0.112 R)
• M3: 578,794 km (0.117 R)
• M4: 753,824 km (0.088 R)
• M5: 923,168 km (0.075 R)
• M6: 1,312,572 km (0.112 R)
• M7: 2,150,769 km (0.049 R)
• M8: 2,444,878 km (0.071 R)
• M9: 3,162,050 km (0.116 R)
• M10: 4,099,430 km (0.104 R)
• M11: 4,402,815 km (0.097 R)
• M12: 5,356,053 km (0.066 R)
• M13: 5,576,410 km (0.088 R)
• M14: 6,026,251 km (0.079 R)
• M15: 7,152,723 km (0.084 R)
• M16: 7,249,662 km (0.102 R)
• M17: 7,542,575 km (0.053 R)
• M18: 8,831,062 km (0.113 R)
• M19: 8,987,092 km (0.116 R)
• M20: 9,249,337 km (0.088 R)
• M21: 10,105,037 km (0.085 R)
• M22: 10,186,568 km (0.101 R)
• M23: 10,350,228 km (0.088 R)
• M24: 11,435,560 km (0.113 R)
• M25: 12,092,445 km (0.087 R)
• M26: 12,265,829 km (0.089 R)
• M27: 12,761,746 km (0.094 R)
• M28: 12,967,742 km (0.069 R)
• M29: 13,592,612 km (0.071 R)
• M30: 13,954,041 km (0.101 R)
• M31: 14,075,215 km (0.09 R)
• M32: 14,471,500 km (0.113 R)
• M33: 15,587,949 km (0.049 R)
• M34: 15,776,741 km (0.076 R)
• M35: 16,443,499 km (0.07 R)
• M36: 16,699,910 km (0.1 R)
• M37: 17,281,696 km (0.074 R)
• M38: 17,705,955 km (0.053 R)
• M39: 17,968,799 km (0.103 R)
• M40: 18,731,748 km (0.087 R)
• M41: 19,776,539 km (0.097 R)
• M42: 20,151,880 km (0.084 R)
• M43: 22,987,209 km (0.076 R)
• M44: 23,887,190 km (0.084 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 10,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit