🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.47 AU - 0.57 AU

Year: 238 Days

Day: 37.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.54 AU - 0.78 AU

Year: 341 Days

Day: 13.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.6

Radius: 10.7

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.65 AU - 0.93 AU

Year: 446 Days

Day: 13.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 50,877,582 km

• M1: 133,890 km (0.106 R)
• M2: 206,744 km (0.057 R)
• M3: 300,692 km (0.104 R)
• M4: 391,198 km (0.066 R)
• M5: 493,673 km (0.06 R)
• M6: 597,494 km (0.081 R)
• M7: 691,741 km (0.093 R)
• M8: 767,437 km (0.072 R)
• M9: 910,901 km (0.058 R)
• M10: 992,133 km (0.074 R)
• M11: 1,063,940 km (0.065 R)
• M12: 1,165,667 km (0.081 R)
• M13: 1,248,245 km (0.118 R)
• M14: 1,494,483 km (0.097 R)
• M15: 1,563,896 km (0.114 R)
• M16: 1,659,340 km (0.104 R)
• M17: 1,808,040 km (0.09 R)
• M18: 1,908,570 km (0.113 R)
• M19: 1,984,117 km (0.117 R)
• M20: 2,056,971 km (0.087 R)
• M21: 2,225,268 km (0.08 R)
• M22: 2,309,043 km (0.065 R)
• M23: 2,443,083 km (0.092 R)
• M24: 2,517,283 km (0.085 R)
• M25: 2,668,078 km (0.117 R)
• M26: 2,787,457 km (0.071 R)
• M27: 2,908,631 km (0.066 R)
• M28: 2,978,643 km (0.057 R)
• M29: 3,098,172 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.2

Radius: 13

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.84 AU - 0.92 AU

Year: 525 Days

Day: 13.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 50,877,582 km

• M1: 164,707 km (0.088 R)
• M2: 284,236 km (0.115 R)
• M3: 373,247 km (0.04 R)
• M4: 461,958 km (0.11 R)
• M5: 834,008 km (0.086 R)
• M6: 985,551 km (0.09 R)
• M7: 1,111,363 km (0.097 R)
• M8: 1,228,947 km (0.119 R)
• M9: 1,313,021 km (0.11 R)
• M10: 1,413,849 km (0.079 R)
• M11: 1,517,371 km (0.099 R)
• M12: 1,623,735 km (0.038 R)
• M13: 1,764,208 km (0.046 R)
• M14: 1,849,478 km (0.038 R)
• M15: 1,969,157 km (0.084 R)
• M16: 2,052,184 km (0.041 R)
• M17: 2,176,350 km (0.065 R)
• M18: 2,426,477 km (0.085 R)
• M19: 2,564,108 km (0.088 R)
• M20: 2,673,763 km (0.082 R)
• M21: 2,929,575 km (0.091 R)
• M22: 3,057,332 km (0.108 R)
• M23: 3,259,139 km (0.099 R)
• M24: 3,351,740 km (0.116 R)
• M25: 3,438,507 km (0.101 R)
• M26: 3,717,208 km (0.038 R)
• M27: 3,855,885 km (0.086 R)
• M28: 4,017,600 km (0.056 R)
• M29: 4,318,741 km (0.049 R)
• M30: 4,590,111 km (0.106 R)
• M31: 4,746,740 km (0.11 R)
• M32: 4,874,796 km (0.085 R)
• M33: 5,157,686 km (0.103 R)
• M34: 5,297,261 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 826

Radius: 4.6

Gravity: 39.04 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.7 AU - 6.82 AU

Year: 9959 Days

Day: 15.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 50,877,582 km

• M1: 169,794 km (0.092 R)
• M2: 200,910 km (0.112 R)
• M3: 348,114 km (0.107 R)
• M4: 494,571 km (0.086 R)
• M5: 1,272,479 km (0.068 R)
• M6: 1,316,611 km (0.037 R)
• M7: 1,383,930 km (0.046 R)
• M8: 1,640,191 km (0.068 R)
• M9: 1,811,032 km (0.088 R)
• M10: 2,330,136 km (0.109 R)
• M11: 2,522,220 km (0.077 R)
• M12: 3,128,540 km (0.104 R)
• M13: 3,279,335 km (0.1 R)
• M14: 3,745,781 km (0.099 R)
• M15: 4,808,824 km (0.036 R)
• M16: 5,017,961 km (0.062 R)
• M17: 5,736,181 km (0.109 R)
• M18: 6,032,385 km (0.069 R)
• M19: 6,409,820 km (0.103 R)
• M20: 6,524,412 km (0.119 R)
• M21: 6,717,094 km (0.114 R)
• M22: 7,993,762 km (0.104 R)
• M23: 8,449,587 km (0.115 R)
• M24: 9,041,845 km (0.116 R)
• M25: 9,127,564 km (0.076 R)
• M26: 9,560,202 km (0.099 R)
• M27: 9,866,877 km (0.04 R)
• M28: 10,400,343 km (0.112 R)
• M29: 11,080,116 km (0.048 R)
• M30: 11,774,250 km (0.12 R)
• M31: 12,434,725 km (0.105 R)
• M32: 13,399,032 km (0.087 R)
• M33: 14,237,379 km (0.114 R)
• M34: 14,287,195 km (0.114 R)
• M35: 14,487,058 km (0.12 R)
• M36: 14,637,703 km (0.065 R)
• M37: 16,119,769 km (0.095 R)
• M38: 16,223,739 km (0.104 R)
• M39: 16,589,357 km (0.113 R)
• M40: 17,116,390 km (0.044 R)
• M41: 17,595,402 km (0.068 R)
• M42: 17,809,776 km (0.063 R)
• M43: 18,839,458 km (0.119 R)
• M44: 18,948,964 km (0.083 R)
• M45: 19,721,487 km (0.104 R)
• M46: 19,832,788 km (0.057 R)
• M47: 20,111,639 km (0.097 R)
• M48: 20,335,736 km (0.072 R)
• M49: 20,842,873 km (0.052 R)
• M50: 21,183,358 km (0.08 R)
• M51: 21,411,345 km (0.097 R)
• M52: 21,582,934 km (0.112 R)
• M53: 21,697,526 km (0.078 R)
• M54: 22,157,838 km (0.113 R)
• M55: 23,617,315 km (0.087 R)
• M56: 24,807,067 km (0.107 R)
• M57: 24,867,056 km (0.049 R)
• M58: 24,927,194 km (0.056 R)
• M59: 25,348,910 km (0.093 R)
• M60: 26,077,302 km (0.081 R)
• M61: 27,120,897 km (0.109 R)
• M62: 27,182,681 km (0.118 R)
• M63: 27,616,665 km (0.104 R)
• M64: 27,803,363 km (0.106 R)
• M65: 28,115,424 km (0.088 R)
• M66: 28,743,136 km (0.107 R)
• M67: 28,995,508 km (0.08 R)
• M68: 29,566,074 km (0.117 R)
• M69: 29,629,653 km (0.109 R)
• M70: 29,756,961 km (0.118 R)
• M71: 30,012,325 km (0.103 R)
• M72: 30,460,819 km (0.07 R)
• M73: 30,718,128 km (0.064 R)
• M74: 31,105,436 km (0.034 R)
• M75: 32,080,665 km (0.09 R)
• M76: 32,473,659 km (0.026 R)
• M77: 34,194,632 km (0.107 R)
• M78: 35,200,977 km (0.111 R)
• M79: 39,042,800 km (0.081 R)
• M80: 39,812,930 km (0.116 R)
• M81: 40,376,166 km (0.096 R)
• M82: 41,083,914 km (0.11 R)
• M83: 41,225,882 km (0.094 R)
• M84: 41,795,700 km (0.075 R)
• M85: 42,010,074 km (0.098 R)
• M86: 42,871,159 km (0.036 R)
• M87: 43,303,796 km (0.067 R)
• M88: 45,122,308 km (0.085 R)
• M89: 45,415,520 km (0.065 R)
• M90: 45,562,425 km (0.081 R)
• M91: 46,817,252 km (0.109 R)
• M92: 47,411,604 km (0.086 R)
• M93: 48,158,098 km (0.113 R)
• M94: 49,285,168 km (0.106 R)
• M95: 49,511,659 km (0.12 R)
• M96: 50,649,052 km (0.031 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 19,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit