🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.51 AU - 0.77 AU

Year: 336 Days

Day: 30.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.9

Radius: 8.2

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.63 AU - 0.75 AU

Year: 376 Days

Day: 9.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 48,515,729 km

• M1: 102,175 km (0.072 R)
• M2: 167,699 km (0.092 R)
• M3: 230,530 km (0.116 R)
• M4: 303,983 km (0.082 R)
• M5: 362,027 km (0.082 R)
• M6: 428,897 km (0.104 R)
• M7: 498,610 km (0.059 R)
• M8: 589,266 km (0.031 R)
• M9: 665,711 km (0.101 R)
• M10: 719,566 km (0.098 R)
• M11: 882,029 km (0.07 R)
• M12: 950,545 km (0.11 R)
• M13: 1,023,848 km (0.065 R)
• M14: 1,074,861 km (0.081 R)
• M15: 1,157,738 km (0.093 R)
• M16: 1,214,286 km (0.103 R)
• M17: 1,271,731 km (0.065 R)
• M18: 1,463,366 km (0.076 R)
• M19: 1,569,581 km (0.101 R)
• M20: 1,639,593 km (0.101 R)
• M21: 1,703,621 km (0.101 R)
• M22: 1,948,961 km (0.109 R)
• M23: 2,024,358 km (0.063 R)
• M24: 2,170,665 km (0.085 R)
• M25: 2,268,652 km (0.082 R)
• M26: 2,384,291 km (0.11 R)
• M27: 2,514,291 km (0.096 R)
• M28: 2,671,668 km (0.089 R)
• M29: 2,802,567 km (0.063 R)
• M30: 2,905,191 km (0.113 R)
• M31: 2,961,439 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394

Radius: 14.6

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.82 AU - 0.98 AU

Year: 560 Days

Day: 13.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 48,515,729 km

• M1: 184,903 km (0.097 R)
• M2: 309,518 km (0.056 R)
• M3: 419,472 km (0.087 R)
• M4: 557,102 km (0.11 R)
• M5: 714,031 km (0.109 R)
• M6: 952,938 km (0.076 R)
• M7: 1,073,664 km (0.092 R)
• M8: 1,248,544 km (0.101 R)
• M9: 1,357,301 km (0.118 R)
• M10: 1,479,972 km (0.119 R)
• M11: 1,638,845 km (0.067 R)
• M12: 1,737,130 km (0.09 R)
• M13: 1,980,227 km (0.061 R)
• M14: 2,103,047 km (0.063 R)
• M15: 2,216,592 km (0.094 R)
• M16: 2,326,247 km (0.117 R)
• M17: 2,601,956 km (0.03 R)
• M18: 2,776,536 km (0.031 R)
• M19: 2,875,271 km (0.098 R)
• M20: 2,968,620 km (0.097 R)
• M21: 3,083,212 km (0.093 R)
• M22: 3,289,208 km (0.086 R)
• M23: 3,429,232 km (0.113 R)
• M24: 3,729,774 km (0.118 R)
• M25: 3,831,949 km (0.105 R)
• M26: 3,927,692 km (0.092 R)
• M27: 4,031,663 km (0.072 R)
• M28: 4,159,120 km (0.101 R)
• M29: 4,265,185 km (0.105 R)
• M30: 4,387,556 km (0.117 R)
• M31: 4,550,019 km (0.118 R)
• M32: 4,833,058 km (0.093 R)
• M33: 4,968,893 km (0.055 R)
• M34: 5,162,772 km (0.066 R)
• M35: 5,474,833 km (0.11 R)
• M36: 5,583,142 km (0.054 R)
• M37: 5,675,145 km (0.057 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582

Radius: 4.4

Gravity: 30.06 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.21 AU - 7.93 AU

Year: 11047 Days

Day: 18.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 48,515,729 km

• M1: 62,682 km (0.071 R)
• M2: 110,702 km (0.071 R)
• M3: 294,109 km (0.072 R)
• M4: 413,638 km (0.103 R)
• M5: 457,021 km (0.052 R)
• M6: 517,309 km (0.109 R)
• M7: 629,358 km (0.102 R)
• M8: 857,794 km (0.064 R)
• M9: 1,010,534 km (0.105 R)
• M10: 1,171,950 km (0.108 R)
• M11: 1,518,718 km (0.042 R)
• M12: 1,610,271 km (0.086 R)
• M13: 1,750,893 km (0.088 R)
• M14: 2,044,105 km (0.1 R)
• M15: 2,222,127 km (0.078 R)
• M16: 2,926,583 km (0.106 R)
• M17: 3,273,201 km (0.063 R)
• M18: 3,511,660 km (0.087 R)
• M19: 3,942,203 km (0.115 R)
• M20: 4,585,773 km (0.109 R)
• M21: 4,785,037 km (0.104 R)
• M22: 4,818,547 km (0.089 R)
• M23: 4,885,866 km (0.076 R)
• M24: 5,435,040 km (0.066 R)
• M25: 6,003,662 km (0.098 R)
• M26: 6,815,829 km (0.103 R)
• M27: 6,929,224 km (0.056 R)
• M28: 7,350,491 km (0.087 R)
• M29: 7,544,669 km (0.098 R)
• M30: 7,701,298 km (0.06 R)
• M31: 7,819,481 km (0.072 R)
• M32: 8,097,434 km (0.097 R)
• M33: 8,177,468 km (0.094 R)
• M34: 8,459,610 km (0.114 R)
• M35: 8,663,063 km (0.109 R)
• M36: 8,868,311 km (0.102 R)
• M37: 9,116,494 km (0.075 R)
• M38: 9,325,183 km (0.096 R)
• M39: 10,218,432 km (0.106 R)
• M40: 10,435,199 km (0.108 R)
• M41: 10,785,109 km (0.115 R)
• M42: 10,873,222 km (0.102 R)
• M43: 11,183,338 km (0.064 R)
• M44: 11,227,769 km (0.116 R)
• M45: 12,823,679 km (0.055 R)
• M46: 13,057,351 km (0.05 R)
• M47: 13,292,519 km (0.109 R)
• M48: 14,150,463 km (0.107 R)
• M49: 15,769,411 km (0.061 R)
• M50: 16,271,461 km (0.109 R)
• M51: 16,473,718 km (0.115 R)
• M52: 16,778,748 km (0.098 R)
• M53: 17,756,818 km (0.045 R)
• M54: 17,860,789 km (0.087 R)
• M55: 21,019,249 km (0.06 R)
• M56: 21,516,063 km (0.082 R)
• M57: 21,849,367 km (0.114 R)
• M58: 21,905,018 km (0.109 R)
• M59: 25,509,130 km (0.105 R)
• M60: 27,348,884 km (0.117 R)
• M61: 27,408,873 km (0.032 R)
• M62: 27,469,011 km (0.084 R)
• M63: 27,529,150 km (0.112 R)
• M64: 28,436,461 km (0.098 R)
• M65: 28,741,192 km (0.12 R)
• M66: 29,723,152 km (0.051 R)
• M67: 30,591,568 km (0.072 R)
• M68: 31,028,842 km (0.082 R)
• M69: 31,594,023 km (0.108 R)
• M70: 31,783,264 km (0.12 R)
• M71: 32,480,091 km (0.061 R)
• M72: 32,990,070 km (0.101 R)
• M73: 33,502,593 km (0.054 R)
• M74: 34,535,716 km (0.03 R)
• M75: 34,990,942 km (0.061 R)
• M76: 35,513,787 km (0.098 R)
• M77: 36,104,848 km (0.083 R)
• M78: 37,830,908 km (0.064 R)
• M79: 38,703,812 km (0.101 R)
• M80: 38,771,280 km (0.059 R)
• M81: 39,244,458 km (0.101 R)
• M82: 41,362,465 km (0.077 R)
• M83: 41,569,508 km (0.082 R)
• M84: 42,539,651 km (0.12 R)
• M85: 43,517,422 km (0.064 R)
• M86: 44,079,461 km (0.106 R)
• M87: 44,220,383 km (0.103 R)
• M88: 44,643,894 km (0.083 R)
• M89: 44,714,654 km (0.087 R)
• M90: 45,210,720 km (0.074 R)
• M91: 45,993,865 km (0.082 R)
• M92: 47,069,175 km (0.09 R)
• M93: 47,429,407 km (0.117 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 17,505 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit