🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.46 AU - 0.72 AU

Year: 168 Days

Day: 16.4 Hours

Environment

Temp: 141 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.6 AU - 0.9 AU

Year: 241 Days

Day: 13.6 Hours

Environment

Temp: 108 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.61 AU - 0.95 AU

Year: 255 Days

Day: 35.4 Hours

Environment

Temp: 100 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.83 AU - 1.13 AU

Year: 360 Days

Day: 28.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.01 AU - 4.13 AU

Year: 2502 Days

Day: 19.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302

Radius: 11.4

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.31 AU - 7.57 AU

Year: 6780 Days

Day: 5.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 46,276,482 km

• M1: 158,125 km (0.095 R)
• M2: 309,668 km (0.108 R)
• M3: 483,650 km (0.067 R)
• M4: 563,834 km (0.113 R)
• M5: 638,484 km (0.103 R)
• M6: 787,633 km (0.085 R)
• M7: 860,637 km (0.082 R)
• M8: 1,234,332 km (0.114 R)
• M9: 1,531,284 km (0.111 R)
• M10: 1,785,600 km (0.114 R)
• M11: 2,140,147 km (0.111 R)
• M12: 2,316,822 km (0.092 R)
• M13: 2,425,281 km (0.089 R)
• M14: 2,572,635 km (0.109 R)
• M15: 3,664,549 km (0.103 R)
• M16: 4,115,737 km (0.104 R)
• M17: 4,270,122 km (0.087 R)
• M18: 4,653,242 km (0.109 R)
• M19: 4,814,209 km (0.043 R)
• M20: 5,070,919 km (0.081 R)
• M21: 5,308,181 km (0.065 R)
• M22: 5,476,628 km (0.068 R)
• M23: 5,744,708 km (0.117 R)
• M24: 6,092,224 km (0.116 R)
• M25: 6,395,608 km (0.047 R)
• M26: 6,600,707 km (0.061 R)
• M27: 6,886,140 km (0.086 R)
• M28: 6,964,678 km (0.113 R)
• M29: 7,043,666 km (0.042 R)
• M30: 7,175,761 km (0.059 R)
• M31: 7,308,754 km (0.074 R)
• M32: 8,096,087 km (0.119 R)
• M33: 8,457,815 km (0.066 R)
• M34: 8,711,383 km (0.119 R)
• M35: 8,796,504 km (0.114 R)
• M36: 8,938,922 km (0.091 R)
• M37: 9,197,127 km (0.068 R)
• M38: 10,046,245 km (0.088 R)
• M39: 10,254,934 km (0.12 R)
• M40: 10,495,188 km (0.096 R)
• M41: 11,012,049 km (0.049 R)
• M42: 11,289,104 km (0.074 R)
• M43: 11,537,287 km (0.047 R)
• M44: 11,912,927 km (0.074 R)
• M45: 12,260,892 km (0.109 R)
• M46: 12,420,064 km (0.105 R)
• M47: 12,612,148 km (0.103 R)
• M48: 12,740,652 km (0.07 R)
• M49: 13,031,471 km (0.067 R)
• M50: 13,652,750 km (0.108 R)
• M51: 14,183,524 km (0.064 R)
• M52: 14,687,070 km (0.112 R)
• M53: 14,890,224 km (0.113 R)
• M54: 15,643,001 km (0.089 R)
• M55: 15,885,050 km (0.12 R)
• M56: 16,408,044 km (0.082 R)
• M57: 16,759,898 km (0.062 R)
• M58: 16,865,963 km (0.062 R)
• M59: 17,938,580 km (0.046 R)
• M60: 18,301,056 km (0.088 R)
• M61: 18,483,116 km (0.102 R)
• M62: 19,070,138 km (0.092 R)
• M63: 19,700,394 km (0.069 R)
• M64: 20,036,840 km (0.078 R)
• M65: 20,375,230 km (0.098 R)
• M66: 21,478,365 km (0.09 R)
• M67: 21,979,218 km (0.088 R)
• M68: 22,639,843 km (0.1 R)
• M69: 22,796,322 km (0.079 R)
• M70: 23,702,735 km (0.09 R)
• M71: 24,260,137 km (0.087 R)
• M72: 24,701,301 km (0.091 R)
• M73: 25,510,027 km (0.108 R)
• M74: 25,591,259 km (0.038 R)
• M75: 25,876,692 km (0.079 R)
• M76: 26,040,352 km (0.117 R)
• M77: 26,245,301 km (0.084 R)
• M78: 26,697,984 km (0.12 R)
• M79: 27,361,151 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.1

Radius: 13.1

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 8.94 AU - 11.48 AU

Year: 12099 Days

Day: 7.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 46,276,482 km

• M1: 170,542 km (0.092 R)
• M2: 617,839 km (0.047 R)
• M3: 1,225,955 km (0.095 R)
• M4: 1,387,221 km (0.116 R)
• M5: 1,470,697 km (0.042 R)
• M6: 1,555,967 km (0.065 R)
• M7: 2,815,133 km (0.091 R)
• M8: 3,004,224 km (0.111 R)
• M9: 3,141,854 km (0.068 R)
• M10: 3,509,865 km (0.025 R)
• M11: 3,891,938 km (0.11 R)
• M12: 4,225,691 km (0.117 R)
• M13: 4,349,408 km (0.076 R)
• M14: 4,443,057 km (0.105 R)
• M15: 4,569,018 km (0.106 R)
• M16: 4,824,382 km (0.108 R)
• M17: 5,019,009 km (0.084 R)
• M18: 5,382,681 km (0.044 R)
• M19: 5,686,664 km (0.12 R)
• M20: 7,778,042 km (0.095 R)
• M21: 7,968,630 km (0.028 R)
• M22: 8,354,293 km (0.095 R)
• M23: 8,471,279 km (0.086 R)
• M24: 8,628,057 km (0.051 R)
• M25: 8,865,020 km (0.115 R)
• M26: 11,007,561 km (0.06 R)
• M27: 12,446,543 km (0.09 R)
• M28: 12,580,433 km (0.114 R)
• M29: 12,669,743 km (0.114 R)
• M30: 13,165,510 km (0.081 R)
• M31: 13,347,421 km (0.097 R)
• M32: 13,438,676 km (0.092 R)
• M33: 13,530,080 km (0.085 R)
• M34: 13,667,710 km (0.113 R)
• M35: 15,068,844 km (0.051 R)
• M36: 15,306,854 km (0.046 R)
• M37: 15,883,105 km (0.049 R)
• M38: 16,320,081 km (0.111 R)
• M39: 16,662,510 km (0.049 R)
• M40: 17,305,033 km (0.107 R)
• M41: 17,454,481 km (0.101 R)
• M42: 17,654,344 km (0.035 R)
• M43: 19,903,099 km (0.064 R)
• M44: 20,111,938 km (0.112 R)
• M45: 21,114,094 km (0.047 R)
• M46: 21,380,677 km (0.108 R)
• M47: 21,541,046 km (0.087 R)
• M48: 22,024,696 km (0.026 R)
• M49: 22,566,240 km (0.074 R)
• M50: 23,607,292 km (0.052 R)
• M51: 24,496,053 km (0.114 R)
• M52: 25,792,917 km (0.113 R)
• M53: 27,227,710 km (0.059 R)
• M54: 27,867,241 km (0.075 R)
• M55: 28,335,482 km (0.118 R)
• M56: 28,629,592 km (0.052 R)
• M57: 28,747,325 km (0.113 R)
• M58: 28,924,449 km (0.095 R)
• M59: 29,696,225 km (0.114 R)
• M60: 31,381,295 km (0.114 R)
• M61: 31,563,655 km (0.102 R)
• M62: 31,868,386 km (0.097 R)
• M63: 32,051,793 km (0.049 R)
• M64: 33,344,917 km (0.057 R)
• M65: 33,779,648 km (0.098 R)
• M66: 34,029,028 km (0.061 R)
• M67: 34,404,219 km (0.051 R)
• M68: 34,780,607 km (0.088 R)
• M69: 34,969,400 km (0.111 R)
• M70: 35,727,861 km (0.105 R)
• M71: 35,918,449 km (0.114 R)
• M72: 38,620,186 km (0.113 R)
• M73: 38,750,486 km (0.069 R)
• M74: 40,259,330 km (0.104 R)
• M75: 40,457,697 km (0.085 R)
• M76: 41,787,472 km (0.089 R)
• M77: 41,988,083 km (0.109 R)
• M78: 42,122,123 km (0.118 R)
• M79: 43,808,839 km (0.05 R)
• M80: 44,012,741 km (0.055 R)
• M81: 44,968,522 km (0.103 R)
• M82: 45,311,549 km (0.066 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 16,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit