🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.83 AU - 1.07 AU

Year: 335 Days

Day: 20 Hours

Environment

Temp: 107 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.88 AU - 1.46 AU

Year: 458 Days

Day: 18.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.7

Radius: 14.8

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.49 AU - 5.57 AU

Year: 4080 Days

Day: 5.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 55,780,810 km

• M1: 188,045 km (0.085 R)
• M2: 308,471 km (0.097 R)
• M3: 435,779 km (0.055 R)
• M4: 695,630 km (0.08 R)
• M5: 952,490 km (0.045 R)
• M6: 1,154,447 km (0.082 R)
• M7: 1,319,154 km (0.082 R)
• M8: 1,438,234 km (0.116 R)
• M9: 1,602,792 km (0.113 R)
• M10: 1,862,194 km (0.083 R)
• M11: 1,997,132 km (0.036 R)
• M12: 2,198,191 km (0.098 R)
• M13: 2,373,819 km (0.081 R)
• M14: 2,807,653 km (0.103 R)
• M15: 2,911,474 km (0.067 R)
• M16: 3,431,476 km (0.091 R)
• M17: 3,599,026 km (0.113 R)
• M18: 3,769,268 km (0.075 R)
• M19: 4,078,636 km (0.079 R)
• M20: 4,296,301 km (0.062 R)
• M21: 4,477,315 km (0.107 R)
• M22: 4,599,387 km (0.103 R)
• M23: 5,333,762 km (0.119 R)
• M24: 5,463,464 km (0.119 R)
• M25: 5,970,152 km (0.086 R)
• M26: 6,218,035 km (0.052 R)
• M27: 6,607,738 km (0.101 R)
• M28: 6,793,838 km (0.109 R)
• M29: 7,029,155 km (0.111 R)
• M30: 7,314,887 km (0.105 R)
• M31: 7,459,399 km (0.091 R)
• M32: 7,972,220 km (0.063 R)
• M33: 8,370,749 km (0.114 R)
• M34: 8,496,561 km (0.092 R)
• M35: 8,648,552 km (0.117 R)
• M36: 9,083,882 km (0.085 R)
• M37: 9,395,494 km (0.04 R)
• M38: 9,552,572 km (0.119 R)
• M39: 9,710,697 km (0.082 R)
• M40: 9,869,570 km (0.054 R)
• M41: 10,056,118 km (0.071 R)
• M42: 10,216,936 km (0.058 R)
• M43: 10,595,419 km (0.1 R)
• M44: 10,841,358 km (0.078 R)
• M45: 11,061,416 km (0.098 R)
• M46: 11,338,621 km (0.111 R)
• M47: 11,478,196 km (0.09 R)
• M48: 12,241,295 km (0.041 R)
• M49: 12,701,308 km (0.084 R)
• M50: 12,875,290 km (0.055 R)
• M51: 13,460,966 km (0.052 R)
• M52: 13,786,790 km (0.082 R)
• M53: 14,567,541 km (0.088 R)
• M54: 15,672,023 km (0.053 R)
• M55: 17,507,888 km (0.095 R)
• M56: 17,798,855 km (0.114 R)
• M57: 18,091,469 km (0.098 R)
• M58: 18,320,204 km (0.086 R)
• M59: 18,418,490 km (0.088 R)
• M60: 19,880,360 km (0.094 R)
• M61: 20,048,807 km (0.104 R)
• M62: 20,489,074 km (0.066 R)
• M63: 20,898,374 km (0.103 R)
• M64: 21,448,296 km (0.061 R)
• M65: 21,898,585 km (0.117 R)
• M66: 22,037,861 km (0.103 R)
• M67: 22,352,166 km (0.081 R)
• M68: 22,597,656 km (0.109 R)
• M69: 23,020,420 km (0.104 R)
• M70: 23,197,394 km (0.118 R)
• M71: 23,410,421 km (0.063 R)

Asteroid Belt

Center: 10.97 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170.7

Radius: 6.5

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 13.51 AU - 20.31 AU

Year: 25148 Days

Day: 18 Hours

Environment

Temp: -201 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 55,780,810 km

• M1: 94,995 km (0.114 R)
• M2: 173,085 km (0.08 R)
• M3: 1,247,796 km (0.091 R)
• M4: 1,317,658 km (0.108 R)
• M5: 1,388,717 km (0.119 R)
• M6: 1,895,255 km (0.1 R)
• M7: 2,338,664 km (0.114 R)
• M8: 2,483,624 km (0.097 R)
• M9: 3,414,272 km (0.085 R)
• M10: 3,479,796 km (0.091 R)
• M11: 3,813,998 km (0.118 R)
• M12: 4,228,533 km (0.054 R)
• M13: 4,693,783 km (0.107 R)
• M14: 4,803,588 km (0.055 R)
• M15: 4,988,191 km (0.05 R)
• M16: 5,517,768 km (0.056 R)
• M17: 5,711,348 km (0.042 R)
• M18: 5,907,022 km (0.116 R)
• M19: 6,629,729 km (0.079 R)
• M20: 6,794,137 km (0.098 R)
• M21: 7,085,105 km (0.066 R)
• M22: 7,169,029 km (0.104 R)
• M23: 7,465,233 km (0.093 R)
• M24: 7,938,710 km (0.081 R)
• M25: 9,416,887 km (0.085 R)
• M26: 9,509,189 km (0.102 R)
• M27: 10,305,797 km (0.079 R)
• M28: 10,832,531 km (0.115 R)
• M29: 15,513,449 km (0.102 R)
• M30: 15,677,109 km (0.117 R)
• M31: 17,119,681 km (0.044 R)
• M32: 17,628,763 km (0.093 R)
• M33: 17,913,747 km (0.114 R)
• M34: 18,662,035 km (0.1 R)
• M35: 18,777,974 km (0.073 R)
• M36: 21,633,348 km (0.053 R)
• M37: 25,516,161 km (0.109 R)
• M38: 25,644,965 km (0.037 R)
• M39: 25,773,918 km (0.106 R)
• M40: 27,075,868 km (0.107 R)
• M41: 28,132,628 km (0.081 R)
• M42: 29,068,362 km (0.072 R)
• M43: 30,559,404 km (0.11 R)
• M44: 31,383,090 km (0.107 R)
• M45: 31,590,134 km (0.12 R)
• M46: 32,075,130 km (0.068 R)
• M47: 32,353,232 km (0.028 R)
• M48: 32,772,106 km (0.11 R)
• M49: 33,263,087 km (0.107 R)
• M50: 34,750,239 km (0.098 R)
• M51: 35,681,785 km (0.079 R)
• M52: 37,789,170 km (0.118 R)
• M53: 38,156,582 km (0.105 R)
• M54: 38,230,185 km (0.117 R)
• M55: 44,348,438 km (0.1 R)
• M56: 44,813,538 km (0.112 R)
• M57: 45,046,761 km (0.113 R)
• M58: 45,826,914 km (0.111 R)
• M59: 46,611,555 km (0.083 R)
• M60: 47,321,546 km (0.086 R)
• M61: 48,592,680 km (0.109 R)
• M62: 50,277,750 km (0.063 R)
• M63: 50,843,828 km (0.094 R)
• M64: 52,145,330 km (0.107 R)
• M65: 52,718,290 km (0.1 R)
• M66: 53,293,194 km (0.093 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 13,954 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit