🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.41 AU - 0.61 AU

Year: 135 Days

Day: 34 Hours

Environment

Temp: 214 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.71 AU - 2.33 AU

Year: 1065 Days

Day: 37.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.94 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.8

Radius: 12.7

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.19 AU - 6.53 AU

Year: 5261 Days

Day: 6.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 52,672,538 km

• M1: 191,036 km (0.119 R)
• M2: 347,217 km (0.101 R)
• M3: 619,784 km (0.106 R)
• M4: 718,519 km (0.06 R)
• M5: 892,052 km (0.1 R)
• M6: 1,447,210 km (0.066 R)
• M7: 1,689,708 km (0.114 R)
• M8: 2,214,647 km (0.049 R)
• M9: 2,414,210 km (0.105 R)
• M10: 2,536,881 km (0.111 R)
• M11: 2,724,925 km (0.077 R)
• M12: 2,809,897 km (0.116 R)
• M13: 3,159,357 km (0.117 R)
• M14: 3,294,145 km (0.107 R)
• M15: 3,592,742 km (0.11 R)
• M16: 3,924,251 km (0.035 R)
• M17: 4,265,783 km (0.055 R)
• M18: 5,056,258 km (0.055 R)
• M19: 5,294,269 km (0.055 R)
• M20: 5,455,086 km (0.111 R)
• M21: 5,919,438 km (0.101 R)
• M22: 6,030,589 km (0.078 R)
• M23: 6,828,245 km (0.108 R)
• M24: 6,915,760 km (0.065 R)
• M25: 7,180,249 km (0.099 R)
• M26: 7,358,570 km (0.078 R)
• M27: 7,994,211 km (0.112 R)
• M28: 9,060,395 km (0.111 R)
• M29: 9,156,736 km (0.107 R)
• M30: 9,512,480 km (0.05 R)
• M31: 9,905,922 km (0.077 R)
• M32: 11,049,448 km (0.086 R)
• M33: 11,359,116 km (0.067 R)
• M34: 11,636,770 km (0.117 R)
• M35: 12,234,413 km (0.104 R)
• M36: 12,340,927 km (0.064 R)
• M37: 12,662,263 km (0.094 R)
• M38: 13,131,402 km (0.107 R)
• M39: 13,313,313 km (0.116 R)
• M40: 13,496,122 km (0.083 R)
• M41: 13,679,828 km (0.044 R)
• M42: 14,310,383 km (0.065 R)
• M43: 14,497,679 km (0.092 R)
• M44: 15,870,090 km (0.108 R)
• M45: 16,141,760 km (0.05 R)
• M46: 16,414,926 km (0.077 R)
• M47: 16,689,737 km (0.091 R)
• M48: 17,884,425 km (0.093 R)
• M49: 18,167,165 km (0.061 R)
• M50: 18,410,711 km (0.032 R)
• M51: 19,065,501 km (0.049 R)
• M52: 19,644,744 km (0.111 R)
• M53: 20,061,972 km (0.064 R)
• M54: 20,482,192 km (0.06 R)
• M55: 21,245,890 km (0.083 R)
• M56: 21,846,375 km (0.077 R)
• M57: 23,020,120 km (0.119 R)
• M58: 23,858,467 km (0.102 R)
• M59: 24,437,710 km (0.074 R)
• M60: 24,796,445 km (0.065 R)
• M61: 25,066,769 km (0.065 R)
• M62: 25,383,318 km (0.118 R)
• M63: 25,564,780 km (0.065 R)
• M64: 26,524,600 km (0.068 R)
• M65: 26,801,057 km (0.025 R)
• M66: 26,893,359 km (0.106 R)
• M67: 27,171,012 km (0.095 R)
• M68: 27,263,913 km (0.113 R)
• M69: 27,682,637 km (0.094 R)
• M70: 28,244,377 km (0.058 R)
• M71: 28,620,915 km (0.092 R)
• M72: 29,904,166 km (0.12 R)
• M73: 30,288,034 km (0.099 R)
• M74: 30,721,718 km (0.117 R)
• M75: 31,303,205 km (0.072 R)
• M76: 31,546,601 km (0.117 R)
• M77: 31,839,513 km (0.106 R)
• M78: 31,937,350 km (0.094 R)
• M79: 32,280,528 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.6

Radius: 12.9

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 8.62 AU - 9.46 AU

Year: 10080 Days

Day: 7.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 52,672,538 km

• M1: 308,920 km (0.057 R)
• M2: 519,105 km (0.076 R)
• M3: 730,038 km (0.097 R)
• M4: 837,748 km (0.106 R)
• M5: 1,030,580 km (0.119 R)
• M6: 1,112,260 km (0.038 R)
• M7: 1,416,093 km (0.102 R)
• M8: 1,649,765 km (0.095 R)
• M9: 1,846,038 km (0.106 R)
• M10: 1,998,328 km (0.082 R)
• M11: 2,425,729 km (0.11 R)
• M12: 2,881,704 km (0.094 R)
• M13: 3,272,304 km (0.043 R)
• M14: 3,364,905 km (0.047 R)
• M15: 3,906,300 km (0.114 R)
• M16: 4,137,279 km (0.113 R)
• M17: 4,305,128 km (0.098 R)
• M18: 4,786,982 km (0.07 R)
• M19: 4,892,449 km (0.067 R)
• M20: 5,690,254 km (0.051 R)
• M21: 6,334,572 km (0.095 R)
• M22: 6,567,496 km (0.109 R)
• M23: 7,082,113 km (0.089 R)
• M24: 7,899,067 km (0.12 R)
• M25: 9,267,887 km (0.066 R)
• M26: 9,577,106 km (0.054 R)
• M27: 11,931,029 km (0.101 R)
• M28: 12,219,304 km (0.075 R)
• M29: 12,753,817 km (0.09 R)
• M30: 14,199,231 km (0.112 R)
• M31: 14,812,583 km (0.111 R)
• M32: 16,596,986 km (0.109 R)
• M33: 16,918,921 km (0.075 R)
• M34: 17,405,712 km (0.096 R)
• M35: 18,061,849 km (0.115 R)
• M36: 18,837,813 km (0.074 R)
• M37: 19,117,561 km (0.119 R)
• M38: 19,455,053 km (0.114 R)
• M39: 21,113,944 km (0.04 R)
• M40: 21,462,956 km (0.114 R)
• M41: 22,225,456 km (0.12 R)
• M42: 22,580,303 km (0.071 R)
• M43: 22,996,783 km (0.115 R)
• M44: 23,355,818 km (0.083 R)
• M45: 23,837,374 km (0.057 R)
• M46: 25,610,407 km (0.112 R)
• M47: 25,734,275 km (0.078 R)
• M48: 26,106,923 km (0.104 R)
• M49: 26,544,048 km (0.108 R)
• M50: 29,606,167 km (0.108 R)
• M51: 29,996,767 km (0.066 R)
• M52: 32,442,841 km (0.119 R)
• M53: 32,644,051 km (0.1 R)
• M54: 32,980,197 km (0.113 R)
• M55: 33,655,931 km (0.086 R)
• M56: 34,063,585 km (0.093 R)
• M57: 34,678,133 km (0.115 R)
• M58: 34,883,830 km (0.074 R)
• M59: 35,227,456 km (0.105 R)
• M60: 35,365,236 km (0.098 R)
• M61: 35,710,508 km (0.083 R)
• M62: 36,474,055 km (0.052 R)
• M63: 36,683,193 km (0.048 R)
• M64: 37,102,815 km (0.082 R)
• M65: 40,083,852 km (0.09 R)
• M66: 40,299,572 km (0.103 R)
• M67: 41,384,755 km (0.11 R)
• M68: 42,699,571 km (0.086 R)
• M69: 42,920,078 km (0.114 R)
• M70: 45,370,192 km (0.112 R)
• M71: 45,595,187 km (0.081 R)
• M72: 45,745,383 km (0.11 R)
• M73: 47,028,783 km (0.11 R)
• M74: 47,408,463 km (0.091 R)
• M75: 47,865,335 km (0.086 R)
• M76: 48,706,972 km (0.114 R)
• M77: 48,937,353 km (0.106 R)
• M78: 49,245,076 km (0.087 R)
• M79: 49,476,354 km (0.102 R)
• M80: 49,630,739 km (0.1 R)
• M81: 50,637,982 km (0.046 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: 256 - 15,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit