🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.56 AU - 0.8 AU

Year: 195 Days

Day: 42.3 Hours

Environment

Temp: 188 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,951,360 km

• M1: 67,768 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.57 AU - 0.95 AU

Year: 231 Days

Day: 31.7 Hours

Environment

Temp: 183 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,951,360 km

• M1: 566,976 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.05 AU - 1.07 AU

Year: 380 Days

Day: 30.4 Hours

Environment

Temp: 104 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,951,360 km

• M1: 496,216 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.51 AU - 1.55 AU

Year: 659 Days

Day: 23.1 Hours

Environment

Temp: -7 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 89,951,360 km

• M1: 59,690 km (0.067 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.59 AU - 4.23 AU

Year: 2693 Days

Day: 34.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.7 AU - 5.9 AU

Year: 3662 Days

Day: 23.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 16.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 863.5

Radius: 6.2

Gravity: 22.46 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 13.73 AU - 18.85 AU

Year: 22897 Days

Day: 16.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,951,360 km

• M1: 294,109 km (0.094 R)
• M2: 370,404 km (0.11 R)
• M3: 963,859 km (0.117 R)
• M4: 1,431,203 km (0.034 R)
• M5: 1,670,709 km (0.119 R)
• M6: 2,423,336 km (0.094 R)
• M7: 2,876,617 km (0.099 R)
• M8: 2,919,103 km (0.084 R)
• M9: 2,961,888 km (0.113 R)
• M10: 3,178,805 km (0.107 R)
• M11: 3,536,494 km (0.113 R)
• M12: 4,338,338 km (0.077 R)
• M13: 4,988,191 km (0.076 R)
• M14: 5,829,081 km (0.045 R)
• M15: 6,321,108 km (0.116 R)
• M16: 7,935,569 km (0.034 R)
• M17: 8,911,994 km (0.068 R)
• M18: 9,414,493 km (0.105 R)
• M19: 10,185,221 km (0.112 R)
• M20: 11,109,736 km (0.11 R)
• M21: 11,244,075 km (0.076 R)
• M22: 12,476,612 km (0.1 R)
• M23: 12,616,187 km (0.094 R)
• M24: 12,686,049 km (0.114 R)
• M25: 12,826,521 km (0.09 R)
• M26: 13,679,379 km (0.096 R)
• M27: 14,550,637 km (0.115 R)
• M28: 15,514,496 km (0.046 R)
• M29: 17,037,253 km (0.104 R)
• M30: 17,973,586 km (0.052 R)
• M31: 19,086,893 km (0.05 R)
• M32: 19,409,127 km (0.077 R)
• M33: 19,570,842 km (0.115 R)
• M34: 20,963,898 km (0.047 R)
• M35: 21,296,304 km (0.114 R)
• M36: 21,714,281 km (0.096 R)
• M37: 22,303,995 km (0.095 R)
• M38: 22,984,366 km (0.058 R)
• M39: 23,069,936 km (0.116 R)
• M40: 23,155,656 km (0.116 R)
• M41: 23,413,114 km (0.052 R)
• M42: 25,066,170 km (0.057 R)
• M43: 26,487,051 km (0.092 R)
• M44: 27,026,651 km (0.065 R)
• M45: 27,751,751 km (0.111 R)
• M46: 28,391,432 km (0.063 R)
• M47: 29,592,254 km (0.102 R)
• M48: 32,810,403 km (0.1 R)
• M49: 33,583,675 km (0.106 R)
• M50: 33,875,241 km (0.102 R)
• M51: 35,641,693 km (0.059 R)
• M52: 37,841,230 km (0.092 R)
• M53: 38,855,504 km (0.061 R)
• M54: 39,059,406 km (0.11 R)
• M55: 39,263,607 km (0.102 R)
• M56: 39,468,257 km (0.06 R)
• M57: 39,775,830 km (0.091 R)
• M58: 41,846,863 km (0.047 R)
• M59: 43,634,557 km (0.104 R)
• M60: 45,018,487 km (0.089 R)
• M61: 48,047,545 km (0.084 R)
• M62: 48,266,407 km (0.108 R)
• M63: 49,918,565 km (0.104 R)
• M64: 52,938,797 km (0.109 R)
• M65: 53,504,576 km (0.054 R)
• M66: 53,617,971 km (0.092 R)
• M67: 54,072,300 km (0.059 R)
• M68: 55,557,807 km (0.116 R)
• M69: 56,478,731 km (0.056 R)
• M70: 60,094,213 km (0.097 R)
• M71: 62,108,548 km (0.059 R)
• M72: 63,423,663 km (0.045 R)
• M73: 63,543,640 km (0.099 R)
• M74: 64,024,448 km (0.117 R)
• M75: 64,385,876 km (0.099 R)
• M76: 66,934,575 km (0.061 R)
• M77: 70,383,853 km (0.104 R)
• M78: 72,631,561 km (0.052 R)
• M79: 76,685,215 km (0.032 R)
• M80: 79,255,905 km (0.099 R)
• M81: 80,551,721 km (0.073 R)
• M82: 82,246,815 km (0.073 R)
• M83: 83,033,101 km (0.063 R)
• M84: 83,821,931 km (0.096 R)
• M85: 84,613,154 km (0.089 R)
• M86: 84,745,249 km (0.099 R)
• M87: 85,274,526 km (0.081 R)
• M88: 85,804,701 km (0.103 R)
• M89: 86,070,387 km (0.117 R)
• M90: 86,336,073 km (0.114 R)
• M91: 87,001,933 km (0.086 R)
• M92: 88,070,660 km (0.049 R)
• M93: 88,875,048 km (0.059 R)
• M94: 89,816,617 km (0.078 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 13,879 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit