🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.43 AU - 0.65 AU

Year: 149 Days

Day: 29.3 Hours

Environment

Temp: 148 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.71 AU - 2.05 AU

Year: 966 Days

Day: 40.6 Hours

Environment

Temp: -63 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.2

Radius: 10.8

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.42 AU - 7.72 AU

Year: 6311 Days

Day: 7.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 72.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 41,321,362 km

• M1: 184,604 km (0.105 R)
• M2: 258,206 km (0.103 R)
• M3: 629,059 km (0.056 R)
• M4: 697,126 km (0.038 R)
• M5: 788,830 km (0.074 R)
• M6: 907,012 km (0.1 R)
• M7: 974,181 km (0.088 R)
• M8: 1,054,815 km (0.025 R)
• M9: 1,137,991 km (0.118 R)
• M10: 1,211,144 km (0.097 R)
• M11: 1,480,121 km (0.119 R)
• M12: 1,726,060 km (0.083 R)
• M13: 1,897,649 km (0.044 R)
• M14: 1,970,802 km (0.117 R)
• M15: 2,104,992 km (0.115 R)
• M16: 2,180,838 km (0.085 R)
• M17: 2,351,080 km (0.084 R)
• M18: 2,525,810 km (0.077 R)
• M19: 2,672,117 km (0.088 R)
• M20: 2,922,095 km (0.067 R)
• M21: 3,179,852 km (0.109 R)
• M22: 3,499,094 km (0.101 R)
• M23: 3,773,008 km (0.109 R)
• M24: 3,865,908 km (0.111 R)
• M25: 4,035,103 km (0.118 R)
• M26: 4,478,661 km (0.108 R)
• M27: 4,736,269 km (0.083 R)
• M28: 4,836,798 km (0.116 R)
• M29: 5,162,772 km (0.089 R)
• M30: 5,517,169 km (0.102 R)
• M31: 6,096,412 km (0.091 R)
• M32: 7,104,403 km (0.035 R)
• M33: 7,242,631 km (0.109 R)
• M34: 8,260,046 km (0.12 R)
• M35: 8,454,374 km (0.112 R)
• M36: 8,822,684 km (0.116 R)
• M37: 9,473,435 km (0.102 R)
• M38: 9,779,063 km (0.044 R)
• M39: 10,010,491 km (0.111 R)
• M40: 10,269,744 km (0.117 R)
• M41: 10,426,224 km (0.034 R)
• M42: 10,636,259 km (0.093 R)
• M43: 11,953,169 km (0.105 R)
• M44: 12,090,500 km (0.112 R)
• M45: 12,173,078 km (0.107 R)
• M46: 12,338,832 km (0.11 R)
• M47: 12,477,659 km (0.079 R)
• M48: 12,728,684 km (0.045 R)
• M49: 13,349,366 km (0.089 R)
• M50: 13,577,503 km (0.113 R)
• M51: 14,240,670 km (0.042 R)
• M52: 15,003,170 km (0.035 R)
• M53: 15,151,272 km (0.113 R)
• M54: 15,508,811 km (0.067 R)
• M55: 15,959,699 km (0.092 R)
• M56: 16,080,574 km (0.088 R)
• M57: 16,536,997 km (0.067 R)
• M58: 16,966,643 km (0.116 R)
• M59: 17,090,210 km (0.045 R)
• M60: 17,400,177 km (0.105 R)
• M61: 17,618,291 km (0.088 R)
• M62: 17,837,302 km (0.097 R)
• M63: 17,931,399 km (0.05 R)
• M64: 18,436,292 km (0.119 R)
• M65: 18,563,151 km (0.071 R)
• M66: 18,849,930 km (0.038 R)
• M67: 19,073,878 km (0.107 R)
• M68: 19,459,990 km (0.075 R)
• M69: 19,556,930 km (0.058 R)
• M70: 20,043,871 km (0.077 R)
• M71: 20,305,368 km (0.087 R)
• M72: 20,403,654 km (0.085 R)
• M73: 20,502,089 km (0.105 R)
• M74: 21,562,289 km (0.096 R)
• M75: 21,696,179 km (0.068 R)
• M76: 21,830,219 km (0.094 R)
• M77: 22,132,855 km (0.074 R)
• M78: 22,267,793 km (0.085 R)
• M79: 22,436,838 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170

Radius: 4.4

Gravity: 8.78 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 9.54 AU - 14.96 AU

Year: 16067 Days

Day: 23.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 41,321,362 km

• M1: 73,901 km (0.074 R)
• M2: 189,391 km (0.115 R)
• M3: 360,381 km (0.078 R)
• M4: 435,629 km (0.112 R)
• M5: 530,025 km (0.087 R)
• M6: 572,511 km (0.075 R)
• M7: 691,741 km (0.052 R)
• M8: 754,422 km (0.059 R)
• M9: 1,059,303 km (0.094 R)
• M10: 1,379,292 km (0.092 R)
• M11: 1,418,786 km (0.079 R)
• M12: 1,458,729 km (0.099 R)
• M13: 1,791,584 km (0.119 R)
• M14: 2,695,754 km (0.073 R)
• M15: 2,998,390 km (0.085 R)
• M16: 4,139,971 km (0.097 R)
• M17: 5,306,236 km (0.107 R)
• M18: 5,747,999 km (0.087 R)
• M19: 6,070,831 km (0.057 R)
• M20: 6,532,640 km (0.111 R)
• M21: 6,566,150 km (0.075 R)
• M22: 6,869,385 km (0.036 R)
• M23: 7,039,926 km (0.102 R)
• M24: 7,559,779 km (0.052 R)
• M25: 8,235,961 km (0.069 R)
• M26: 9,154,642 km (0.118 R)
• M27: 9,342,237 km (0.094 R)
• M28: 9,379,936 km (0.045 R)
• M29: 10,028,144 km (0.088 R)
• M30: 10,066,740 km (0.091 R)
• M31: 10,182,828 km (0.063 R)
• M32: 10,494,440 km (0.111 R)
• M33: 11,167,032 km (0.088 R)
• M34: 11,287,159 km (0.07 R)
• M35: 11,407,735 km (0.055 R)
• M36: 11,772,006 km (0.096 R)
• M37: 12,428,890 km (0.093 R)
• M38: 12,803,633 km (0.096 R)
• M39: 14,165,871 km (0.098 R)
• M40: 14,209,105 km (0.07 R)
• M41: 14,295,872 km (0.101 R)
• M42: 15,261,676 km (0.104 R)
• M43: 15,573,438 km (0.087 R)
• M44: 16,112,738 km (0.104 R)
• M45: 17,163,214 km (0.057 R)
• M46: 17,533,768 km (0.102 R)
• M47: 17,813,366 km (0.12 R)
• M48: 17,860,191 km (0.094 R)
• M49: 18,803,854 km (0.101 R)
• M50: 19,715,204 km (0.11 R)
• M51: 20,249,418 km (0.079 R)
• M52: 20,837,487 km (0.085 R)
• M53: 21,680,322 km (0.055 R)
• M54: 21,780,253 km (0.11 R)
• M55: 22,030,680 km (0.096 R)
• M56: 22,382,833 km (0.09 R)
• M57: 23,706,924 km (0.094 R)
• M58: 24,847,159 km (0.103 R)
• M59: 26,483,760 km (0.063 R)
• M60: 27,612,177 km (0.095 R)
• M61: 29,085,865 km (0.116 R)
• M62: 29,306,372 km (0.102 R)
• M63: 30,584,836 km (0.108 R)
• M64: 30,865,182 km (0.095 R)
• M65: 34,062,837 km (0.111 R)
• M66: 34,586,429 km (0.113 R)
• M67: 35,054,222 km (0.111 R)
• M68: 38,205,052 km (0.106 R)
• M69: 38,567,378 km (0.112 R)
• M70: 39,052,375 km (0.1 R)
• M71: 40,212,207 km (0.065 R)
• M72: 40,827,204 km (0.078 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 16,746 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit