🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.48 AU - 1.78 AU

Year: 780 Days

Day: 24.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,909,112 km

• M1: 844,031 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.89 AU - 2.39 AU

Year: 1173 Days

Day: 15.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,909,112 km

• M1: 108,458 km (0.063 R)
• M2: 765,492 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.2

Radius: 8.5

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 8.74 AU - 13.94 AU

Year: 14310 Days

Day: 12.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 48,909,112 km

• M1: 107,411 km (0.107 R)
• M2: 184,604 km (0.118 R)
• M3: 245,041 km (0.115 R)
• M4: 454,030 km (0.094 R)
• M5: 531,372 km (0.081 R)
• M6: 736,620 km (0.085 R)
• M7: 907,311 km (0.088 R)
• M8: 1,091,017 km (0.1 R)
• M9: 1,242,560 km (0.03 R)
• M10: 1,542,204 km (0.112 R)
• M11: 1,663,678 km (0.079 R)
• M12: 1,788,143 km (0.1 R)
• M13: 1,941,930 km (0.053 R)
• M14: 2,126,683 km (0.1 R)
• M15: 2,180,688 km (0.08 R)
• M16: 3,104,455 km (0.106 R)
• M17: 3,671,730 km (0.069 R)
• M18: 3,769,418 km (0.045 R)
• M19: 3,934,125 km (0.054 R)
• M20: 4,687,200 km (0.061 R)
• M21: 5,521,209 km (0.111 R)
• M22: 5,670,956 km (0.042 R)
• M23: 5,746,353 km (0.094 R)
• M24: 6,089,681 km (0.078 R)
• M25: 6,361,350 km (0.087 R)
• M26: 7,118,764 km (0.088 R)
• M27: 9,023,744 km (0.039 R)
• M28: 9,244,550 km (0.075 R)
• M29: 9,512,031 km (0.085 R)
• M30: 10,468,261 km (0.095 R)
• M31: 11,028,205 km (0.098 R)
• M32: 12,080,178 km (0.063 R)
• M33: 12,323,723 km (0.085 R)
• M34: 13,213,980 km (0.077 R)
• M35: 13,464,856 km (0.045 R)
• M36: 13,818,954 km (0.076 R)
• M37: 14,795,080 km (0.103 R)
• M38: 15,003,470 km (0.082 R)
• M39: 15,108,039 km (0.107 R)
• M40: 15,265,266 km (0.091 R)
• M41: 16,220,299 km (0.083 R)
• M42: 16,759,300 km (0.079 R)
• M43: 17,578,647 km (0.116 R)
• M44: 19,199,540 km (0.095 R)
• M45: 19,313,085 km (0.099 R)
• M46: 19,941,546 km (0.086 R)
• M47: 20,056,587 km (0.11 R)
• M48: 20,925,900 km (0.045 R)
• M49: 23,607,292 km (0.077 R)
• M50: 26,774,279 km (0.055 R)
• M51: 27,091,875 km (0.058 R)
• M52: 28,310,200 km (0.1 R)
• M53: 28,958,557 km (0.066 R)
• M54: 29,743,049 km (0.045 R)
• M55: 31,533,586 km (0.109 R)
• M56: 32,138,111 km (0.092 R)
• M57: 32,273,048 km (0.108 R)
• M58: 32,882,210 km (0.084 R)
• M59: 33,427,046 km (0.111 R)
• M60: 33,837,542 km (0.057 R)
• M61: 37,323,023 km (0.058 R)
• M62: 37,464,842 km (0.107 R)
• M63: 38,247,837 km (0.072 R)
• M64: 38,319,195 km (0.08 R)
• M65: 39,974,795 km (0.117 R)
• M66: 40,483,278 km (0.113 R)
• M67: 41,580,130 km (0.102 R)
• M68: 43,206,558 km (0.1 R)
• M69: 44,252,247 km (0.078 R)
• M70: 44,402,294 km (0.069 R)
• M71: 44,928,878 km (0.116 R)
• M72: 45,155,220 km (0.097 R)
• M73: 45,457,557 km (0.087 R)
• M74: 45,608,950 km (0.1 R)
• M75: 45,684,796 km (0.094 R)
• M76: 45,912,335 km (0.101 R)
• M77: 46,216,317 km (0.112 R)
• M78: 46,444,753 km (0.12 R)
• M79: 47,669,661 km (0.085 R)
• M80: 48,054,576 km (0.088 R)
• M81: 48,131,619 km (0.069 R)
• M82: 49,293,246 km (0.082 R)
• M83: 50,229,131 km (0.073 R)
• M84: 50,620,778 km (0.08 R)
• M85: 50,699,317 km (0.108 R)
• M86: 51,643,878 km (0.059 R)
• M87: 51,802,003 km (0.038 R)
• M88: 52,356,263 km (0.027 R)
• M89: 52,832,882 km (0.031 R)
• M90: 53,071,789 km (0.074 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 247.1

Radius: 3.7

Gravity: 18.05 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 11.79 AU - 13.81 AU

Year: 17161 Days

Day: 21.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 48,909,112 km

• M1: 154,385 km (0.101 R)
• M2: 216,468 km (0.105 R)
• M3: 559,945 km (0.119 R)
• M4: 711,039 km (0.041 R)
• M5: 874,549 km (0.112 R)
• M6: 1,090,120 km (0.063 R)
• M7: 1,130,960 km (0.118 R)
• M8: 1,321,548 km (0.096 R)
• M9: 2,179,641 km (0.107 R)
• M10: 2,336,270 km (0.083 R)
• M11: 2,362,749 km (0.115 R)
• M12: 2,913,119 km (0.063 R)
• M13: 3,440,751 km (0.07 R)
• M14: 3,684,596 km (0.051 R)
• M15: 3,777,496 km (0.078 R)
• M16: 4,124,862 km (0.091 R)
• M17: 4,318,442 km (0.05 R)
• M18: 4,815,705 km (0.047 R)
• M19: 5,435,788 km (0.07 R)
• M20: 5,506,249 km (0.098 R)
• M21: 5,719,426 km (0.115 R)
• M22: 5,863,040 km (0.074 R)
• M23: 6,825,253 km (0.119 R)
• M24: 6,977,693 km (0.113 R)
• M25: 7,285,715 km (0.052 R)
• M26: 7,324,461 km (0.097 R)
• M27: 8,034,902 km (0.112 R)
• M28: 8,520,646 km (0.093 R)
• M29: 8,849,761 km (0.118 R)
• M30: 9,057,553 km (0.116 R)
• M31: 9,266,990 km (0.097 R)
• M32: 9,605,380 km (0.102 R)
• M33: 10,033,978 km (0.116 R)
• M34: 10,381,344 km (0.093 R)
• M35: 10,556,523 km (0.119 R)
• M36: 10,600,505 km (0.114 R)
• M37: 10,776,881 km (0.101 R)
• M38: 11,132,475 km (0.101 R)
• M39: 11,266,964 km (0.039 R)
• M40: 11,582,615 km (0.078 R)
• M41: 11,809,854 km (0.074 R)
• M42: 11,855,482 km (0.096 R)
• M43: 11,992,663 km (0.101 R)
• M44: 12,084,516 km (0.058 R)
• M45: 12,268,671 km (0.037 R)
• M46: 12,314,897 km (0.027 R)
• M47: 12,453,873 km (0.08 R)
• M48: 12,500,398 km (0.08 R)
• M49: 14,210,152 km (0.101 R)
• M50: 14,845,494 km (0.12 R)
• M51: 15,439,996 km (0.1 R)
• M52: 16,143,555 km (0.1 R)
• M53: 16,857,436 km (0.071 R)
• M54: 18,157,591 km (0.096 R)
• M55: 18,368,524 km (0.048 R)
• M56: 18,953,003 km (0.079 R)
• M57: 19,922,547 km (0.096 R)
• M58: 20,577,786 km (0.117 R)
• M59: 20,687,590 km (0.106 R)
• M60: 21,018,501 km (0.051 R)
• M61: 21,685,408 km (0.101 R)
• M62: 23,440,191 km (0.079 R)
• M63: 23,842,759 km (0.091 R)
• M64: 24,538,090 km (0.05 R)
• M65: 26,424,519 km (0.091 R)
• M66: 26,603,887 km (0.12 R)
• M67: 27,143,935 km (0.065 R)
• M68: 27,566,549 km (0.078 R)
• M69: 28,479,545 km (0.078 R)
• M70: 28,663,251 km (0.091 R)
• M71: 29,216,913 km (0.118 R)
• M72: 30,710,648 km (0.116 R)
• M73: 31,024,953 km (0.102 R)
• M74: 32,101,459 km (0.061 R)
• M75: 33,383,513 km (0.097 R)
• M76: 33,448,139 km (0.074 R)
• M77: 33,965,897 km (0.118 R)
• M78: 35,009,642 km (0.079 R)
• M79: 35,206,512 km (0.089 R)
• M80: 35,272,186 km (0.11 R)
• M81: 35,733,247 km (0.049 R)
• M82: 38,744,353 km (0.05 R)
• M83: 39,083,790 km (0.082 R)
• M84: 40,039,870 km (0.036 R)
• M85: 40,314,382 km (0.098 R)
• M86: 41,627,104 km (0.087 R)
• M87: 41,835,643 km (0.073 R)
• M88: 42,183,907 km (0.076 R)
• M89: 43,516,375 km (0.117 R)
• M90: 45,076,382 km (0.091 R)
• M91: 45,147,740 km (0.101 R)
• M92: 45,791,609 km (0.102 R)
• M93: 46,366,364 km (0.033 R)
• M94: 46,438,470 km (0.093 R)
• M95: 47,668,464 km (0.11 R)
• M96: 48,250,998 km (0.067 R)
• M97: 48,762,623 km (0.097 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 10,295 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit