🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.57 AU - 2.09 AU

Year: 895 Days

Day: 24.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,385,280 km

• M1: 523,892 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.24 AU - 3.66 AU

Year: 2317 Days

Day: 40.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,385,280 km

• M1: 2,992,107 km (0.066 R)

Asteroid Belt

Center: 4.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.1

Radius: 12.1

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.99 AU - 6.63 AU

Year: 5065 Days

Day: 9.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 45,385,280 km

• M1: 151,543 km (0.086 R)
• M2: 251,773 km (0.109 R)
• M3: 350,059 km (0.087 R)
• M4: 426,952 km (0.118 R)
• M5: 603,627 km (0.11 R)
• M6: 714,928 km (0.08 R)
• M7: 961,017 km (0.114 R)
• M8: 1,125,425 km (0.093 R)
• M9: 1,431,951 km (0.103 R)
• M10: 1,747,154 km (0.059 R)
• M11: 1,857,258 km (0.109 R)
• M12: 2,065,348 km (0.107 R)
• M13: 2,361,702 km (0.088 R)
• M14: 2,504,717 km (0.114 R)
• M15: 2,714,304 km (0.071 R)
• M16: 2,799,724 km (0.089 R)
• M17: 3,150,681 km (0.097 R)
• M18: 3,354,433 km (0.112 R)
• M19: 3,586,011 km (0.044 R)
• M20: 3,680,108 km (0.083 R)
• M21: 3,775,102 km (0.047 R)
• M22: 4,016,254 km (0.082 R)
• M23: 4,312,159 km (0.03 R)
• M24: 4,387,406 km (0.119 R)
• M25: 4,743,898 km (0.113 R)
• M26: 5,269,585 km (0.056 R)
• M27: 5,512,233 km (0.107 R)
• M28: 6,092,822 km (0.102 R)
• M29: 6,490,752 km (0.059 R)
• M30: 6,897,210 km (0.045 R)
• M31: 7,044,414 km (0.101 R)
• M32: 8,042,082 km (0.095 R)
• M33: 8,134,983 km (0.054 R)
• M34: 8,699,864 km (0.05 R)
• M35: 8,923,064 km (0.094 R)
• M36: 9,571,122 km (0.078 R)
• M37: 9,967,257 km (0.109 R)
• M38: 10,267,949 km (0.092 R)
• M39: 10,503,865 km (0.116 R)
• M40: 10,775,834 km (0.116 R)
• M41: 11,570,348 km (0.082 R)
• M42: 11,886,448 km (0.113 R)
• M43: 12,098,728 km (0.118 R)
• M44: 12,312,204 km (0.106 R)
• M45: 13,693,740 km (0.082 R)
• M46: 13,804,892 km (0.109 R)
• M47: 14,290,187 km (0.065 R)
• M48: 14,933,009 km (0.101 R)
• M49: 15,124,046 km (0.072 R)
• M50: 15,818,030 km (0.108 R)
• M51: 15,973,612 km (0.106 R)
• M52: 16,051,552 km (0.098 R)
• M53: 16,404,304 km (0.079 R)
• M54: 16,878,380 km (0.112 R)
• M55: 17,157,081 km (0.116 R)
• M56: 17,317,001 km (0.055 R)
• M57: 17,517,611 km (0.05 R)
• M58: 17,638,337 km (0.12 R)
• M59: 17,759,362 km (0.11 R)
• M60: 18,819,861 km (0.106 R)
• M61: 19,482,579 km (0.073 R)
• M62: 19,649,531 km (0.083 R)
• M63: 20,026,817 km (0.083 R)
• M64: 20,321,824 km (0.057 R)
• M65: 20,448,832 km (0.061 R)
• M66: 20,575,990 km (0.06 R)
• M67: 21,215,820 km (0.115 R)
• M68: 21,344,475 km (0.115 R)
• M69: 21,818,849 km (0.109 R)
• M70: 22,209,449 km (0.074 R)
• M71: 24,331,944 km (0.106 R)
• M72: 24,601,819 km (0.096 R)
• M73: 24,692,026 km (0.087 R)
• M74: 25,462,904 km (0.11 R)
• M75: 25,782,595 km (0.097 R)
• M76: 26,103,632 km (0.119 R)
• M77: 26,287,787 km (0.089 R)
• M78: 27,307,895 km (0.104 R)
• M79: 27,447,918 km (0.064 R)
• M80: 27,728,863 km (0.103 R)
• M81: 28,057,829 km (0.055 R)
• M82: 29,100,227 km (0.085 R)
• M83: 30,444,962 km (0.05 R)
• M84: 30,590,371 km (0.077 R)
• M85: 31,027,646 km (0.1 R)
• M86: 31,467,015 km (0.093 R)
• M87: 33,045,721 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 151.4

Radius: 6.2

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 12.6 AU - 16.04 AU

Year: 19598 Days

Day: 19.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 45,385,280 km

• M1: 661,522 km (0.088 R)
• M2: 880,533 km (0.109 R)
• M3: 1,102,237 km (0.115 R)
• M4: 1,160,580 km (0.087 R)
• M5: 1,199,925 km (0.044 R)
• M6: 1,531,433 km (0.079 R)
• M7: 1,730,099 km (0.089 R)
• M8: 2,007,753 km (0.087 R)
• M9: 2,127,731 km (0.064 R)
• M10: 2,841,911 km (0.062 R)
• M11: 3,224,881 km (0.055 R)
• M12: 3,451,073 km (0.037 R)
• M13: 3,624,008 km (0.053 R)
• M14: 4,657,131 km (0.06 R)
• M15: 4,880,481 km (0.088 R)
• M16: 5,911,360 km (0.083 R)
• M17: 6,083,846 km (0.083 R)
• M18: 7,007,015 km (0.049 R)
• M19: 7,116,371 km (0.045 R)
• M20: 7,410,630 km (0.057 R)
• M21: 8,471,727 km (0.114 R)
• M22: 8,783,639 km (0.115 R)
• M23: 10,068,236 km (0.048 R)
• M24: 10,315,671 km (0.1 R)
• M25: 11,496,297 km (0.116 R)
• M26: 12,102,617 km (0.057 R)
• M27: 13,300,896 km (0.114 R)
• M28: 13,481,611 km (0.044 R)
• M29: 13,982,763 km (0.062 R)
• M30: 15,238,787 km (0.113 R)
• M31: 15,617,868 km (0.067 R)
• M32: 16,336,835 km (0.098 R)
• M33: 16,481,945 km (0.102 R)
• M34: 18,507,501 km (0.118 R)
• M35: 19,370,231 km (0.108 R)
• M36: 19,935,263 km (0.079 R)
• M37: 24,702,797 km (0.108 R)
• M38: 25,989,339 km (0.117 R)
• M39: 26,498,720 km (0.053 R)
• M40: 26,612,414 km (0.109 R)
• M41: 30,809,981 km (0.113 R)
• M42: 31,469,109 km (0.094 R)
• M43: 32,862,463 km (0.108 R)
• M44: 35,208,008 km (0.12 R)
• M45: 39,343,642 km (0.114 R)
• M46: 39,928,270 km (0.037 R)
• M47: 40,058,570 km (0.113 R)
• M48: 40,581,115 km (0.107 R)
• M49: 42,428,051 km (0.062 R)
• M50: 42,694,185 km (0.028 R)
• M51: 43,294,821 km (0.112 R)
• M52: 43,562,750 km (0.086 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 18,501 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit