🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.04 AU - 1.28 AU

Year: 454 Days

Day: 14.3 Hours

Environment

Temp: 19 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 25,360,047 km

• M1: 427,401 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.13 AU - 1.51 AU

Year: 551 Days

Day: 42.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.12 AU - 5.1 AU

Year: 3028 Days

Day: 38.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323.2

Radius: 6.2

Gravity: 8.41 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 11.29 AU - 15.69 AU

Year: 18007 Days

Day: 17.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 25,360,047 km

• M1: 78,838 km (0.088 R)
• M2: 349,461 km (0.119 R)
• M3: 991,086 km (0.088 R)
• M4: 1,142,629 km (0.115 R)
• M5: 1,232,686 km (0.102 R)
• M6: 1,717,683 km (0.066 R)
• M7: 1,769,144 km (0.053 R)
• M8: 2,061,907 km (0.112 R)
• M9: 2,172,161 km (0.09 R)
• M10: 2,573,383 km (0.098 R)
• M11: 2,873,925 km (0.11 R)
• M12: 3,540,982 km (0.096 R)
• M13: 4,537,303 km (0.077 R)
• M14: 4,936,580 km (0.095 R)
• M15: 5,460,921 km (0.07 R)
• M16: 5,537,216 km (0.057 R)
• M17: 5,963,570 km (0.103 R)
• M18: 6,081,752 km (0.096 R)
• M19: 7,096,025 km (0.107 R)
• M20: 7,601,217 km (0.072 R)
• M21: 7,729,273 km (0.1 R)
• M22: 8,513,016 km (0.072 R)
• M23: 9,505,000 km (0.114 R)
• M24: 9,921,181 km (0.042 R)
• M25: 10,343,346 km (0.067 R)
• M26: 10,723,624 km (0.095 R)
• M27: 11,108,390 km (0.111 R)
• M28: 11,156,710 km (0.104 R)
• M29: 11,253,799 km (0.1 R)
• M30: 12,189,683 km (0.109 R)
• M31: 12,239,649 km (0.11 R)
• M32: 13,048,076 km (0.067 R)
• M33: 13,510,333 km (0.12 R)
• M34: 15,358,765 km (0.075 R)
• M35: 15,901,206 km (0.105 R)
• M36: 16,010,413 km (0.118 R)
• M37: 16,560,484 km (0.093 R)
• M38: 17,848,971 km (0.097 R)
• M39: 18,076,360 km (0.108 R)
• M40: 19,285,559 km (0.092 R)
• M41: 19,402,096 km (0.058 R)
• M42: 19,518,932 km (0.085 R)
• M43: 19,870,636 km (0.117 R)
• M44: 20,283,526 km (0.07 R)
• M45: 20,520,789 km (0.08 R)
• M46: 23,937,604 km (0.111 R)
• M47: 24,692,325 km (0.107 R)
• M48: 25,199,911 km (0.108 R)
• M49: 25,967,647 km (0.053 R)
• M50: 26,225,255 km (0.063 R)
• M51: 26,418,984 km (0.111 R)
• M52: 26,483,760 km (0.097 R)
• M53: 27,591,532 km (0.091 R)
• M54: 27,920,348 km (0.09 R)
• M55: 28,250,361 km (0.105 R)
• M56: 29,181,309 km (0.109 R)
• M57: 29,382,069 km (0.069 R)
• M58: 29,583,278 km (0.103 R)
• M59: 30,054,661 km (0.119 R)
• M60: 30,189,897 km (0.054 R)
• M61: 31,141,490 km (0.043 R)
• M62: 32,241,034 km (0.065 R)
• M63: 33,563,180 km (0.098 R)
• M64: 33,913,987 km (0.083 R)
• M65: 34,266,140 km (0.102 R)
• M66: 34,619,490 km (0.052 R)
• M67: 37,416,522 km (0.085 R)
• M68: 37,780,344 km (0.07 R)
• M69: 39,026,045 km (0.12 R)
• M70: 39,099,647 km (0.109 R)
• M71: 39,394,954 km (0.076 R)
• M72: 39,691,008 km (0.063 R)
• M73: 40,210,711 km (0.068 R)
• M74: 40,434,210 km (0.118 R)
• M75: 40,807,457 km (0.115 R)
• M76: 41,407,195 km (0.079 R)
• M77: 41,708,186 km (0.063 R)
• M78: 42,009,775 km (0.059 R)
• M79: 43,147,467 km (0.119 R)
• M80: 44,680,246 km (0.118 R)
• M81: 44,757,289 km (0.067 R)
• M82: 44,834,482 km (0.089 R)
• M83: 45,996,857 km (0.066 R)
• M84: 46,308,619 km (0.038 R)
• M85: 46,699,219 km (0.072 R)
• M86: 46,855,699 km (0.05 R)
• M87: 48,035,278 km (0.076 R)
• M88: 49,783,030 km (0.067 R)
• M89: 51,956,238 km (0.056 R)
• M90: 52,280,716 km (0.051 R)
• M91: 52,850,385 km (0.119 R)
• M92: 53,095,127 km (0.099 R)
• M93: 54,901,521 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10

Radius: 3.2

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 15.82 AU - 23.64 AU

Year: 31851 Days

Day: 20 Hours

Environment

Temp: -204 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 25,360,047 km

• M1: 164,857 km (0.114 R)
• M2: 205,547 km (0.101 R)
• M3: 411,993 km (0.073 R)
• M4: 1,158,785 km (0.092 R)
• M5: 1,989,652 km (0.109 R)
• M6: 2,070,883 km (0.04 R)
• M7: 2,796,433 km (0.112 R)
• M8: 3,377,322 km (0.063 R)
• M9: 3,973,619 km (0.063 R)
• M10: 5,170,701 km (0.111 R)
• M11: 7,683,197 km (0.108 R)
• M12: 7,785,372 km (0.111 R)
• M13: 8,831,211 km (0.093 R)
• M14: 8,884,618 km (0.113 R)
• M15: 9,809,581 km (0.063 R)
• M16: 11,427,183 km (0.101 R)
• M17: 12,311,306 km (0.063 R)
• M18: 13,462,163 km (0.114 R)
• M19: 13,492,980 km (0.037 R)
• M20: 13,770,783 km (0.06 R)
• M21: 15,187,774 km (0.116 R)
• M22: 17,717,624 km (0.117 R)
• M23: 19,952,317 km (0.089 R)
• M24: 20,022,478 km (0.108 R)
• M25: 21,370,953 km (0.076 R)
• M26: 21,947,504 km (0.094 R)
• M27: 24,529,114 km (0.078 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 13,607 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit