🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.79 AU - 0.91 AU

Year: 288 Days

Day: 40.6 Hours

Environment

Temp: 144 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.29 AU - 2.05 AU

Year: 792 Days

Day: 15.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,286,470 km

• M1: 468,092 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.79 AU - 2.33 AU

Year: 1085 Days

Day: 18.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,286,470 km

• M1: 457,919 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.27 AU - 2.37 AU

Year: 1297 Days

Day: 45.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,286,470 km

• M1: 240,553 km (0.03 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.29 AU - 2.53 AU

Year: 1373 Days

Day: 47.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 156.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301

Radius: 13.7

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 8.53 AU - 8.97 AU

Year: 9501 Days

Day: 14.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 44,286,470 km

• M1: 171,439 km (0.117 R)
• M2: 325,824 km (0.031 R)
• M3: 440,267 km (0.08 R)
• M4: 539,001 km (0.103 R)
• M5: 805,585 km (0.118 R)
• M6: 1,008,439 km (0.055 R)
• M7: 1,700,778 km (0.066 R)
• M8: 1,986,660 km (0.119 R)
• M9: 2,145,832 km (0.113 R)
• M10: 2,350,781 km (0.115 R)
• M11: 2,476,892 km (0.098 R)
• M12: 2,648,780 km (0.119 R)
• M13: 2,981,934 km (0.052 R)
• M14: 3,399,761 km (0.066 R)
• M15: 3,713,318 km (0.112 R)
• M16: 4,061,732 km (0.12 R)
• M17: 4,499,006 km (0.092 R)
• M18: 4,897,685 km (0.102 R)
• M19: 5,087,674 km (0.091 R)
• M20: 5,786,146 km (0.12 R)
• M21: 6,278,473 km (0.084 R)
• M22: 6,634,217 km (0.102 R)
• M23: 7,057,728 km (0.119 R)
• M24: 7,241,883 km (0.076 R)
• M25: 7,334,634 km (0.108 R)
• M26: 7,931,081 km (0.106 R)
• M27: 8,380,473 km (0.106 R)
• M28: 8,772,419 km (0.067 R)
• M29: 9,103,778 km (0.088 R)
• M30: 9,371,708 km (0.08 R)
• M31: 9,984,311 km (0.059 R)
• M32: 10,087,684 km (0.112 R)
• M33: 10,539,768 km (0.065 R)
• M34: 10,644,936 km (0.06 R)
• M35: 11,105,248 km (0.105 R)
• M36: 12,562,032 km (0.111 R)
• M37: 13,123,922 km (0.096 R)
• M38: 13,426,858 km (0.113 R)
• M39: 13,617,445 km (0.108 R)
• M40: 13,732,187 km (0.088 R)
• M41: 13,847,228 km (0.12 R)
• M42: 14,155,848 km (0.113 R)
• M43: 14,505,608 km (0.026 R)
• M44: 14,661,938 km (0.097 R)
• M45: 15,253,448 km (0.046 R)
• M46: 15,692,069 km (0.11 R)
• M47: 16,094,487 km (0.027 R)
• M48: 16,215,960 km (0.11 R)
• M49: 17,405,263 km (0.108 R)
• M50: 17,571,467 km (0.109 R)
• M51: 17,863,781 km (0.087 R)
• M52: 18,199,628 km (0.119 R)
• M53: 18,749,999 km (0.035 R)
• M54: 18,963,176 km (0.032 R)
• M55: 20,346,358 km (0.115 R)
• M56: 21,316,201 km (0.094 R)
• M57: 21,896,192 km (0.12 R)
• M58: 21,985,950 km (0.103 R)
• M59: 22,935,448 km (0.1 R)
• M60: 23,300,616 km (0.034 R)
• M61: 23,759,882 km (0.098 R)
• M62: 24,268,365 km (0.104 R)
• M63: 25,014,709 km (0.108 R)
• M64: 25,108,507 km (0.062 R)
• M65: 26,005,495 km (0.117 R)
• M66: 26,100,640 km (0.103 R)
• M67: 26,529,686 km (0.084 R)
• M68: 26,721,172 km (0.057 R)
• M69: 27,250,150 km (0.117 R)
• M70: 28,513,953 km (0.051 R)
• M71: 28,759,293 km (0.073 R)
• M72: 30,696,286 km (0.103 R)
• M73: 31,705,922 km (0.112 R)
• M74: 32,675,167 km (0.082 R)
• M75: 32,983,189 km (0.102 R)
• M76: 33,137,574 km (0.111 R)
• M77: 34,225,300 km (0.046 R)
• M78: 34,642,678 km (0.099 R)
• M79: 35,219,378 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.4

Radius: 9.6

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 7.2 AU - 10.5 AU

Year: 9665 Days

Day: 11.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 44,286,470 km

• M1: 130,599 km (0.082 R)
• M2: 200,461 km (0.074 R)
• M3: 372,200 km (0.114 R)
• M4: 955,033 km (0.04 R)
• M5: 1,137,542 km (0.082 R)
• M6: 1,252,733 km (0.041 R)
• M7: 1,412,653 km (0.078 R)
• M8: 1,558,211 km (0.077 R)
• M9: 1,730,698 km (0.043 R)
• M10: 2,334,624 km (0.079 R)
• M11: 2,433,060 km (0.06 R)
• M12: 2,507,709 km (0.084 R)
• M13: 3,106,549 km (0.048 R)
• M14: 3,436,263 km (0.11 R)
• M15: 3,748,474 km (0.105 R)
• M16: 4,583,978 km (0.079 R)
• M17: 4,864,624 km (0.119 R)
• M18: 5,183,117 km (0.07 R)
• M19: 5,247,594 km (0.101 R)
• M20: 5,673,499 km (0.115 R)
• M21: 5,739,921 km (0.052 R)
• M22: 5,907,321 km (0.064 R)
• M23: 6,910,225 km (0.06 R)
• M24: 8,189,586 km (0.074 R)
• M25: 8,492,222 km (0.088 R)
• M26: 9,343,285 km (0.097 R)
• M27: 9,500,961 km (0.091 R)
• M28: 9,858,948 km (0.041 R)
• M29: 10,917,952 km (0.038 R)
• M30: 11,125,743 km (0.112 R)
• M31: 11,629,738 km (0.04 R)
• M32: 12,573,103 km (0.111 R)
• M33: 12,922,264 km (0.085 R)
• M34: 14,396,102 km (0.1 R)
• M35: 14,487,207 km (0.074 R)
• M36: 15,268,707 km (0.116 R)
• M37: 15,547,856 km (0.092 R)
• M38: 15,688,030 km (0.12 R)
• M39: 17,305,930 km (0.12 R)
• M40: 18,036,566 km (0.086 R)
• M41: 18,777,226 km (0.078 R)
• M42: 18,876,708 km (0.097 R)
• M43: 19,427,228 km (0.069 R)
• M44: 21,576,950 km (0.039 R)
• M45: 22,310,278 km (0.103 R)
• M46: 22,998,429 km (0.11 R)
• M47: 23,532,643 km (0.113 R)
• M48: 24,124,901 km (0.114 R)
• M49: 24,995,111 km (0.064 R)
• M50: 25,764,942 km (0.104 R)
• M51: 26,766,201 km (0.094 R)
• M52: 27,102,796 km (0.031 R)
• M53: 27,271,692 km (0.102 R)
• M54: 28,577,532 km (0.071 R)
• M55: 29,671,690 km (0.095 R)
• M56: 29,903,717 km (0.1 R)
• M57: 30,194,685 km (0.111 R)
• M58: 30,545,043 km (0.096 R)
• M59: 30,838,105 km (0.115 R)
• M60: 30,955,539 km (0.1 R)
• M61: 31,486,013 km (0.075 R)
• M62: 31,841,308 km (0.086 R)
• M63: 32,138,410 km (0.075 R)
• M64: 32,975,260 km (0.077 R)
• M65: 33,035,399 km (0.103 R)
• M66: 33,336,090 km (0.058 R)
• M67: 33,637,829 km (0.11 R)
• M68: 33,758,704 km (0.103 R)
• M69: 33,879,879 km (0.066 R)
• M70: 34,609,318 km (0.079 R)
• M71: 34,731,390 km (0.037 R)
• M72: 38,460,117 km (0.028 R)
• M73: 38,586,676 km (0.06 R)
• M74: 38,776,516 km (0.061 R)
• M75: 39,157,392 km (0.094 R)
• M76: 39,539,615 km (0.101 R)
• M77: 39,922,885 km (0.11 R)
• M78: 41,338,978 km (0.082 R)
• M79: 41,403,754 km (0.065 R)
• M80: 42,968,099 km (0.119 R)
• M81: 43,033,772 km (0.11 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 11,655 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit