🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.59 AU - 0.89 AU

Year: 240 Days

Day: 29.2 Hours

Environment

Temp: 103 °C

Axial Tilt: 43.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,526,923 km

• M1: 261,796 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.54 AU - 2.42 AU

Year: 1050 Days

Day: 18.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.47 AU - 3.29 AU

Year: 1841 Days

Day: 22.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,526,923 km

• M1: 813,364 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.59 AU - 4.97 AU

Year: 3336 Days

Day: 30.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,526,923 km

• M1: 537,206 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.2

Radius: 9.3

Gravity: 10.47 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.29 AU - 5.55 AU

Year: 4111 Days

Day: 8.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 24,526,923 km

• M1: 116,537 km (0.113 R)
• M2: 179,817 km (0.085 R)
• M3: 251,324 km (0.117 R)
• M4: 313,557 km (0.107 R)
• M5: 734,526 km (0.074 R)
• M6: 871,856 km (0.106 R)
• M7: 977,323 km (0.091 R)
• M8: 1,158,037 km (0.092 R)
• M9: 1,457,831 km (0.087 R)
• M10: 1,649,317 km (0.095 R)
• M11: 1,815,370 km (0.101 R)
• M12: 2,021,965 km (0.091 R)
• M13: 2,128,179 km (0.082 R)
• M14: 2,364,694 km (0.109 R)
• M15: 2,476,892 km (0.081 R)
• M16: 3,064,064 km (0.07 R)
• M17: 3,125,100 km (0.087 R)
• M18: 3,628,496 km (0.099 R)
• M19: 3,736,506 km (0.116 R)
• M20: 4,089,707 km (0.09 R)
• M21: 4,157,026 km (0.106 R)
• M22: 4,994,923 km (0.044 R)
• M23: 5,482,612 km (0.099 R)
• M24: 5,606,928 km (0.103 R)
• M25: 5,960,129 km (0.094 R)
• M26: 6,113,616 km (0.072 R)
• M27: 6,190,958 km (0.06 R)
• M28: 6,398,600 km (0.089 R)
• M29: 6,529,648 km (0.035 R)
• M30: 6,741,030 km (0.099 R)
• M31: 6,820,915 km (0.103 R)
• M32: 7,008,511 km (0.064 R)
• M33: 7,197,902 km (0.081 R)
• M34: 7,471,217 km (0.068 R)
• M35: 7,581,620 km (0.073 R)
• M36: 7,748,123 km (0.096 R)
• M37: 7,831,897 km (0.086 R)
• M38: 8,056,593 km (0.111 R)
• M39: 8,483,695 km (0.087 R)
• M40: 8,570,013 km (0.038 R)
• M41: 8,772,569 km (0.066 R)
• M42: 8,830,762 km (0.044 R)
• M43: 9,152,996 km (0.105 R)
• M44: 10,051,331 km (0.09 R)
• M45: 11,674,169 km (0.084 R)
• M46: 11,834,538 km (0.087 R)
• M47: 12,614,092 km (0.092 R)
• M48: 12,844,623 km (0.101 R)
• M49: 13,679,379 km (0.073 R)
• M50: 13,882,383 km (0.09 R)
• M51: 14,188,610 km (0.084 R)
• M52: 14,359,750 km (0.114 R)
• M53: 14,738,681 km (0.054 R)
• M54: 14,946,772 km (0.088 R)
• M55: 15,682,644 km (0.03 R)
• M56: 16,394,580 km (0.106 R)
• M57: 16,574,098 km (0.087 R)
• M58: 16,718,310 km (0.025 R)
• M59: 16,971,579 km (0.028 R)
• M60: 17,665,564 km (0.05 R)
• M61: 18,405,924 km (0.064 R)
• M62: 18,555,222 km (0.056 R)
• M63: 18,667,421 km (0.075 R)
• M64: 20,108,796 km (0.074 R)
• M65: 21,193,530 km (0.095 R)
• M66: 21,310,815 km (0.112 R)
• M67: 22,775,977 km (0.106 R)
• M68: 23,137,255 km (0.077 R)
• M69: 23,257,981 km (0.073 R)
• M70: 23,540,871 km (0.082 R)
• M71: 23,824,807 km (0.054 R)
• M72: 24,971,924 km (0.102 R)
• M73: 25,219,957 km (0.094 R)
• M74: 25,677,128 km (0.09 R)
• M75: 26,262,804 km (0.112 R)
• M76: 26,472,989 km (0.12 R)
• M77: 26,557,212 km (0.09 R)
• M78: 27,789,001 km (0.074 R)
• M79: 28,089,095 km (0.115 R)
• M80: 28,562,871 km (0.112 R)
• M81: 28,692,423 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.9

Radius: 12.7

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4 AU - 6.62 AU

Year: 4610 Days

Day: 7 Hours

Environment

Temp: -158 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 24,526,923 km

• M1: 166,502 km (0.071 R)
• M2: 265,985 km (0.085 R)
• M3: 446,849 km (0.085 R)
• M4: 571,165 km (0.051 R)
• M5: 730,187 km (0.084 R)
• M6: 826,827 km (0.094 R)
• M7: 987,047 km (0.101 R)
• M8: 1,183,618 km (0.099 R)
• M9: 1,286,990 km (0.088 R)
• M10: 1,821,055 km (0.1 R)
• M11: 2,097,063 km (0.107 R)
• M12: 2,192,058 km (0.071 R)
• M13: 2,337,616 km (0.099 R)
• M14: 2,452,956 km (0.05 R)
• M15: 2,604,349 km (0.102 R)
• M16: 3,576,885 km (0.117 R)
• M17: 3,904,804 km (0.044 R)
• M18: 4,022,836 km (0.091 R)
• M19: 4,343,724 km (0.119 R)
• M20: 5,010,481 km (0.104 R)
• M21: 5,182,220 km (0.097 R)
• M22: 5,531,680 km (0.104 R)
• M23: 5,709,253 km (0.075 R)
• M24: 5,821,302 km (0.089 R)
• M25: 6,047,494 km (0.069 R)
• M26: 6,322,904 km (0.119 R)
• M27: 6,438,842 km (0.114 R)
• M28: 6,720,086 km (0.055 R)
• M29: 7,005,369 km (0.091 R)
• M30: 7,612,437 km (0.054 R)
• M31: 7,934,970 km (0.063 R)
• M32: 8,035,051 km (0.066 R)
• M33: 8,261,991 km (0.113 R)
• M34: 8,388,850 km (0.049 R)
• M35: 8,593,350 km (0.042 R)
• M36: 8,722,005 km (0.106 R)
• M37: 9,164,216 km (0.047 R)
• M38: 9,269,383 km (0.099 R)
• M39: 9,640,536 km (0.095 R)
• M40: 9,827,982 km (0.1 R)
• M41: 10,043,702 km (0.078 R)
• M42: 10,179,238 km (0.072 R)
• M43: 10,977,791 km (0.099 R)
• M44: 11,145,490 km (0.109 R)
• M45: 11,767,967 km (0.098 R)
• M46: 11,882,260 km (0.069 R)
• M47: 12,372,641 km (0.083 R)
• M48: 12,518,051 km (0.095 R)
• M49: 12,664,058 km (0.055 R)
• M50: 13,522,301 km (0.066 R)
• M51: 13,792,475 km (0.086 R)
• M52: 13,943,419 km (0.086 R)
• M53: 14,034,225 km (0.053 R)
• M54: 14,521,765 km (0.062 R)
• M55: 15,014,989 km (0.117 R)
• M56: 15,139,005 km (0.099 R)
• M57: 15,576,280 km (0.099 R)
• M58: 15,891,183 km (0.051 R)
• M59: 16,208,181 km (0.09 R)
• M60: 16,527,274 km (0.119 R)
• M61: 16,719,656 km (0.063 R)
• M62: 17,334,055 km (0.053 R)
• M63: 17,594,954 km (0.035 R)
• M64: 18,385,429 km (0.08 R)
• M65: 18,551,632 km (0.083 R)
• M66: 18,651,563 km (0.09 R)
• M67: 18,986,064 km (0.092 R)
• M68: 19,389,978 km (0.074 R)
• M69: 19,525,215 km (0.101 R)
• M70: 20,103,710 km (0.108 R)
• M71: 20,377,773 km (0.112 R)
• M72: 20,791,411 km (0.045 R)
• M73: 21,907,860 km (0.061 R)
• M74: 22,722,271 km (0.089 R)
• M75: 23,258,879 km (0.105 R)
• M76: 23,618,811 km (0.056 R)
• M77: 24,125,948 km (0.081 R)
• M78: 24,271,507 km (0.093 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: 196 - 14,221 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit