🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.76 AU - 1.18 AU

Year: 345 Days

Day: 22.5 Hours

Environment

Temp: 159 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.29 AU - 1.35 AU

Year: 548 Days

Day: 36 Hours

Environment

Temp: -5 °C

Axial Tilt: 9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,056,804 km

• M1: 88,861 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.15 AU - 5.75 AU

Year: 3983 Days

Day: 17.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 122.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.2

Radius: 10.2

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 8.53 AU - 10.47 AU

Year: 10590 Days

Day: 8.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 68,056,804 km

• M1: 195,076 km (0.072 R)
• M2: 275,858 km (0.091 R)
• M3: 391,946 km (0.111 R)
• M4: 568,173 km (0.11 R)
• M5: 829,520 km (0.086 R)
• M6: 912,996 km (0.035 R)
• M7: 1,012,329 km (0.114 R)
• M8: 1,128,566 km (0.104 R)
• M9: 1,304,643 km (0.105 R)
• M10: 1,475,484 km (0.087 R)
• M11: 1,578,706 km (0.029 R)
• M12: 1,745,807 km (0.117 R)
• M13: 1,855,313 km (0.094 R)
• M14: 2,402,392 km (0.085 R)
• M15: 2,613,475 km (0.064 R)
• M16: 2,703,234 km (0.081 R)
• M17: 2,794,039 km (0.101 R)
• M18: 2,978,793 km (0.104 R)
• M19: 3,225,031 km (0.097 R)
• M20: 3,697,162 km (0.086 R)
• M21: 3,818,635 km (0.106 R)
• M22: 3,962,100 km (0.032 R)
• M23: 4,107,210 km (0.092 R)
• M24: 4,296,600 km (0.104 R)
• M25: 4,727,742 km (0.074 R)
• M26: 4,881,977 km (0.037 R)
• M27: 5,105,177 km (0.08 R)
• M28: 5,218,123 km (0.089 R)
• M29: 5,354,706 km (0.104 R)
• M30: 5,446,410 km (0.098 R)
• M31: 5,912,856 km (0.111 R)
• M32: 6,055,273 km (0.073 R)
• M33: 6,440,787 km (0.109 R)
• M34: 6,809,545 km (0.119 R)
• M35: 6,884,045 km (0.093 R)
• M36: 7,185,186 km (0.115 R)
• M37: 7,593,289 km (0.096 R)
• M38: 7,800,183 km (0.066 R)
• M39: 8,193,176 km (0.057 R)
• M40: 9,025,838 km (0.089 R)
• M41: 9,383,078 km (0.093 R)
• M42: 9,716,980 km (0.076 R)
• M43: 9,857,303 km (0.107 R)
• M44: 10,083,046 km (0.076 R)
• M45: 10,511,195 km (0.076 R)
• M46: 11,003,522 km (0.098 R)
• M47: 11,473,857 km (0.079 R)
• M48: 12,252,066 km (0.095 R)
• M49: 13,078,295 km (0.096 R)
• M50: 13,357,743 km (0.072 R)
• M51: 14,112,465 km (0.092 R)
• M52: 14,462,973 km (0.096 R)
• M53: 14,591,178 km (0.064 R)
• M54: 14,655,505 km (0.106 R)
• M55: 14,945,725 km (0.088 R)
• M56: 16,626,008 km (0.115 R)
• M57: 16,996,263 km (0.087 R)
• M58: 17,403,319 km (0.103 R)
• M59: 17,608,118 km (0.097 R)
• M60: 17,882,331 km (0.081 R)
• M61: 18,157,890 km (0.032 R)
• M62: 18,643,635 km (0.1 R)
• M63: 18,748,353 km (0.045 R)
• M64: 19,380,255 km (0.064 R)
• M65: 20,593,044 km (0.044 R)
• M66: 20,701,353 km (0.114 R)
• M67: 22,235,779 km (0.085 R)
• M68: 22,643,732 km (0.099 R)
• M69: 23,203,976 km (0.081 R)
• M70: 23,542,367 km (0.098 R)
• M71: 23,920,251 km (0.115 R)
• M72: 24,033,945 km (0.086 R)
• M73: 24,758,597 km (0.08 R)
• M74: 25,606,518 km (0.039 R)
• M75: 25,761,801 km (0.072 R)
• M76: 25,956,278 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.7

Radius: 7.1

Gravity: 13.82 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 12.34 AU - 13.48 AU

Year: 16776 Days

Day: 23.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 68,056,804 km

• M1: 406,757 km (0.06 R)
• M2: 652,546 km (0.1 R)
• M3: 1,240,765 km (0.113 R)
• M4: 3,020,381 km (0.106 R)
• M5: 3,128,241 km (0.111 R)
• M6: 3,686,989 km (0.066 R)
• M7: 3,841,075 km (0.082 R)
• M8: 3,919,015 km (0.088 R)
• M9: 5,496,675 km (0.099 R)
• M10: 5,584,638 km (0.036 R)
• M11: 6,259,025 km (0.032 R)
• M12: 6,350,878 km (0.115 R)
• M13: 6,396,955 km (0.091 R)
• M14: 6,911,571 km (0.111 R)
• M15: 7,634,428 km (0.119 R)
• M16: 7,880,816 km (0.09 R)
• M17: 8,029,815 km (0.114 R)
• M18: 8,079,781 km (0.12 R)
• M19: 8,482,648 km (0.052 R)
• M20: 9,047,230 km (0.119 R)
• M21: 9,307,980 km (0.115 R)
• M22: 9,730,145 km (0.103 R)
• M23: 9,890,065 km (0.059 R)
• M24: 11,034,040 km (0.1 R)
• M25: 12,104,712 km (0.104 R)
• M26: 12,449,684 km (0.117 R)
• M27: 12,623,368 km (0.062 R)
• M28: 12,739,605 km (0.119 R)
• M29: 12,856,142 km (0.11 R)
• M30: 13,208,146 km (0.067 R)
• M31: 13,622,681 km (0.08 R)
• M32: 14,041,555 km (0.119 R)
• M33: 14,222,419 km (0.064 R)
• M34: 14,343,444 km (0.045 R)
• M35: 15,323,459 km (0.093 R)
• M36: 15,821,620 km (0.099 R)
• M37: 18,128,120 km (0.099 R)
• M38: 18,259,318 km (0.05 R)
• M39: 18,390,814 km (0.112 R)
• M40: 18,522,760 km (0.102 R)
• M41: 18,720,977 km (0.089 R)
• M42: 19,053,084 km (0.094 R)
• M43: 19,858,220 km (0.075 R)
• M44: 20,401,110 km (0.071 R)
• M45: 20,469,327 km (0.103 R)
• M46: 20,742,792 km (0.073 R)
• M47: 20,948,788 km (0.093 R)
• M48: 21,570,816 km (0.077 R)
• M49: 21,849,218 km (0.112 R)
• M50: 21,988,793 km (0.114 R)
• M51: 22,128,816 km (0.115 R)
• M52: 22,691,454 km (0.099 R)
• M53: 22,974,643 km (0.12 R)
• M54: 23,830,941 km (0.087 R)
• M55: 26,313,667 km (0.045 R)
• M56: 27,284,408 km (0.111 R)
• M57: 29,569,066 km (0.051 R)
• M58: 31,204,620 km (0.031 R)
• M59: 32,549,804 km (0.111 R)
• M60: 33,109,300 km (0.098 R)
• M61: 33,510,821 km (0.082 R)
• M62: 33,591,304 km (0.069 R)
• M63: 34,156,635 km (0.101 R)
• M64: 34,725,107 km (0.079 R)
• M65: 36,201,338 km (0.078 R)
• M66: 36,449,372 km (0.081 R)
• M67: 38,285,237 km (0.094 R)
• M68: 38,453,684 km (0.111 R)
• M69: 40,322,161 km (0.1 R)
• M70: 40,407,731 km (0.067 R)
• M71: 40,579,170 km (0.089 R)
• M72: 40,922,797 km (0.086 R)
• M73: 41,181,152 km (0.075 R)
• M74: 42,393,942 km (0.105 R)
• M75: 42,742,655 km (0.065 R)
• M76: 43,267,444 km (0.054 R)
• M77: 45,923,255 km (0.111 R)
• M78: 46,102,174 km (0.091 R)
• M79: 46,910,302 km (0.103 R)
• M80: 47,632,411 km (0.076 R)
• M81: 47,722,918 km (0.051 R)
• M82: 48,540,320 km (0.119 R)
• M83: 48,813,785 km (0.087 R)
• M84: 50,004,883 km (0.094 R)
• M85: 50,096,886 km (0.045 R)
• M86: 52,415,354 km (0.119 R)
• M87: 54,579,138 km (0.092 R)
• M88: 54,768,678 km (0.071 R)
• M89: 57,927,437 km (0.109 R)
• M90: 59,090,710 km (0.084 R)
• M91: 60,163,776 km (0.098 R)
• M92: 60,261,613 km (0.102 R)
• M93: 60,555,572 km (0.106 R)
• M94: 63,122,822 km (0.088 R)
• M95: 64,519,916 km (0.065 R)
• M96: 65,524,017 km (0.061 R)
• M97: 68,056,859 km (0.12 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 11,282 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit