🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.76 AU - 0.88 AU

Year: 281 Days

Day: 44.5 Hours

Environment

Temp: 95 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.13 AU - 1.33 AU

Year: 517 Days

Day: 25.8 Hours

Environment

Temp: -28 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.15 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.1

Radius: 8.2

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.65 AU - 5.49 AU

Year: 4324 Days

Day: 7.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 38,810,865 km

• M1: 104,719 km (0.083 R)
• M2: 156,779 km (0.104 R)
• M3: 216,767 km (0.105 R)
• M4: 324,777 km (0.059 R)
• M5: 504,145 km (0.118 R)
• M6: 657,782 km (0.049 R)
• M7: 715,527 km (0.079 R)
• M8: 908,358 km (0.108 R)
• M9: 973,433 km (0.093 R)
• M10: 1,059,452 km (0.112 R)
• M11: 1,270,236 km (0.113 R)
• M12: 1,375,403 km (0.089 R)
• M13: 1,731,745 km (0.103 R)
• M14: 2,116,211 km (0.108 R)
• M15: 2,292,887 km (0.089 R)
• M16: 2,421,990 km (0.109 R)
• M17: 2,527,007 km (0.066 R)
• M18: 3,089,046 km (0.111 R)
• M19: 3,188,828 km (0.094 R)
• M20: 3,289,807 km (0.089 R)
• M21: 3,377,022 km (0.094 R)
• M22: 3,628,796 km (0.086 R)
• M23: 3,901,961 km (0.087 R)
• M24: 3,979,004 km (0.026 R)
• M25: 4,087,762 km (0.103 R)
• M26: 4,340,133 km (0.042 R)
• M27: 4,565,129 km (0.099 R)
• M28: 4,695,428 km (0.071 R)
• M29: 5,127,467 km (0.08 R)
• M30: 5,433,993 km (0.057 R)
• M31: 5,554,868 km (0.106 R)
• M32: 6,065,146 km (0.108 R)
• M33: 6,208,461 km (0.088 R)
• M34: 7,167,832 km (0.107 R)
• M35: 7,243,529 km (0.068 R)
• M36: 7,510,561 km (0.117 R)
• M37: 7,878,123 km (0.111 R)
• M38: 8,113,441 km (0.106 R)
• M39: 8,430,738 km (0.118 R)
• M40: 8,550,715 km (0.08 R)
• M41: 8,752,074 km (0.1 R)
• M42: 8,873,547 km (0.108 R)
• M43: 9,241,558 km (0.061 R)
• M44: 9,427,508 km (0.052 R)
• M45: 9,719,074 km (0.119 R)
• M46: 10,077,212 km (0.078 R)
• M47: 10,504,014 km (0.067 R)
• M48: 10,590,183 km (0.111 R)
• M49: 10,806,352 km (0.1 R)
• M50: 11,089,690 km (0.104 R)
• M51: 11,309,300 km (0.052 R)
• M52: 11,530,405 km (0.097 R)
• M53: 12,044,274 km (0.108 R)
• M54: 12,315,346 km (0.105 R)
• M55: 12,451,629 km (0.105 R)
• M56: 13,186,903 km (0.072 R)
• M57: 13,279,803 km (0.057 R)
• M58: 13,841,842 km (0.084 R)
• M59: 14,483,467 km (0.091 R)
• M60: 15,061,962 km (0.094 R)
• M61: 16,666,100 km (0.063 R)
• M62: 16,741,498 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.2

Radius: 9.4

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 6.43 AU - 7.29 AU

Year: 6805 Days

Day: 10.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 38,810,865 km

• M1: 126,709 km (0.104 R)
• M2: 202,705 km (0.1 R)
• M3: 359,484 km (0.09 R)
• M4: 523,742 km (0.085 R)
• M5: 629,657 km (0.03 R)
• M6: 699,819 km (0.036 R)
• M7: 1,606,232 km (0.118 R)
• M8: 1,705,266 km (0.093 R)
• M9: 2,570,091 km (0.09 R)
• M10: 2,757,538 km (0.097 R)
• M11: 2,901,152 km (0.115 R)
• M12: 3,146,043 km (0.113 R)
• M13: 3,603,813 km (0.075 R)
• M14: 3,734,711 km (0.09 R)
• M15: 4,136,980 km (0.103 R)
• M16: 4,866,868 km (0.105 R)
• M17: 5,070,171 km (0.096 R)
• M18: 5,128,813 km (0.099 R)
• M19: 5,276,317 km (0.103 R)
• M20: 5,545,443 km (0.047 R)
• M21: 6,316,620 km (0.116 R)
• M22: 6,827,796 km (0.12 R)
• M23: 6,990,409 km (0.025 R)
• M24: 7,418,858 km (0.092 R)
• M25: 8,197,814 km (0.044 R)
• M26: 8,649,450 km (0.12 R)
• M27: 9,180,821 km (0.108 R)
• M28: 9,324,435 km (0.086 R)
• M29: 10,052,977 km (0.057 R)
• M30: 10,536,477 km (0.101 R)
• M31: 10,611,426 km (0.089 R)
• M32: 10,686,673 km (0.119 R)
• M33: 11,141,750 km (0.056 R)
• M34: 11,333,385 km (0.106 R)
• M35: 11,448,725 km (0.1 R)
• M36: 11,836,333 km (0.103 R)
• M37: 11,953,468 km (0.099 R)
• M38: 12,228,280 km (0.08 R)
• M39: 12,465,542 km (0.069 R)
• M40: 13,715,282 km (0.067 R)
• M41: 14,334,318 km (0.061 R)
• M42: 15,046,853 km (0.037 R)
• M43: 15,813,841 km (0.085 R)
• M44: 16,029,113 km (0.052 R)
• M45: 16,462,647 km (0.119 R)
• M46: 17,076,148 km (0.099 R)
• M47: 17,252,823 km (0.041 R)
• M48: 17,965,507 km (0.109 R)
• M49: 18,100,295 km (0.118 R)
• M50: 18,370,619 km (0.097 R)
• M51: 18,551,632 km (0.105 R)
• M52: 19,650,279 km (0.117 R)
• M53: 20,864,116 km (0.066 R)
• M54: 22,198,230 km (0.115 R)
• M55: 22,729,900 km (0.026 R)
• M56: 22,972,997 km (0.059 R)
• M57: 23,658,155 km (0.099 R)
• M58: 24,003,278 km (0.099 R)
• M59: 24,201,196 km (0.094 R)
• M60: 24,648,643 km (0.103 R)
• M61: 26,465,359 km (0.099 R)
• M62: 27,389,725 km (0.099 R)
• M63: 27,493,097 km (0.119 R)
• M64: 27,700,290 km (0.085 R)
• M65: 27,856,021 km (0.11 R)
• M66: 28,901,411 km (0.077 R)
• M67: 29,428,893 km (0.11 R)
• M68: 29,853,153 km (0.066 R)
• M69: 30,012,774 km (0.111 R)
• M70: 31,030,338 km (0.042 R)
• M71: 31,246,058 km (0.119 R)
• M72: 31,354,068 km (0.112 R)
• M73: 31,570,536 km (0.081 R)
• M74: 32,004,819 km (0.087 R)
• M75: 32,934,420 km (0.05 R)
• M76: 33,540,591 km (0.113 R)
• M77: 33,872,847 km (0.116 R)
• M78: 34,206,002 km (0.097 R)
• M79: 35,381,243 km (0.075 R)
• M80: 35,888,828 km (0.053 R)
• M81: 36,285,412 km (0.109 R)
• M82: 36,398,957 km (0.095 R)
• M83: 36,854,333 km (0.063 R)
• M84: 36,968,476 km (0.11 R)
• M85: 37,139,915 km (0.057 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 17,148 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit