🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.44 AU - 0.74 AU

Year: 164 Days

Day: 33.5 Hours

Environment

Temp: 218 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.55 AU - 0.71 AU

Year: 181 Days

Day: 37.8 Hours

Environment

Temp: 174 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,957,401 km

• M1: 47,722 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.87 AU - 1.13 AU

Year: 362 Days

Day: 47.3 Hours

Environment

Temp: 48 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1 AU - 1.12 AU

Year: 395 Days

Day: 30.5 Hours

Environment

Temp: 35 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 58,957,401 km

• M1: 280,795 km (0.098 R)
• M2: 570,267 km (0.079 R)

Asteroid Belt

Center: 2 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.72 AU - 3.16 AU

Year: 1823 Days

Day: 14.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92

Radius: 14.8

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.84 AU - 5.28 AU

Year: 4116 Days

Day: 11.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 58,957,401 km

• M1: 206,295 km (0.092 R)
• M2: 303,534 km (0.079 R)
• M3: 470,336 km (0.095 R)
• M4: 652,995 km (0.104 R)
• M5: 1,049,728 km (0.069 R)
• M6: 1,198,877 km (0.111 R)
• M7: 1,302,549 km (0.107 R)
• M8: 1,409,661 km (0.055 R)
• M9: 1,759,421 km (0.076 R)
• M10: 2,265,809 km (0.102 R)
• M11: 2,620,955 km (0.043 R)
• M12: 2,805,409 km (0.105 R)
• M13: 2,958,597 km (0.09 R)
• M14: 3,102,510 km (0.103 R)
• M15: 3,472,615 km (0.1 R)
• M16: 3,701,799 km (0.095 R)
• M17: 4,081,479 km (0.102 R)
• M18: 4,751,976 km (0.034 R)
• M19: 4,964,106 km (0.107 R)
• M20: 5,107,421 km (0.068 R)
• M21: 5,208,549 km (0.072 R)
• M22: 5,383,429 km (0.12 R)
• M23: 5,724,213 km (0.074 R)
• M24: 6,364,941 km (0.113 R)
• M25: 6,836,623 km (0.027 R)
• M26: 7,335,980 km (0.117 R)
• M27: 7,466,879 km (0.109 R)
• M28: 7,565,464 km (0.084 R)
• M29: 7,981,196 km (0.064 R)
• M30: 8,644,663 km (0.119 R)
• M31: 9,556,910 km (0.092 R)
• M32: 10,097,258 km (0.093 R)
• M33: 10,833,279 km (0.12 R)
• M34: 11,001,278 km (0.082 R)
• M35: 11,301,970 km (0.081 R)
• M36: 11,567,506 km (0.068 R)
• M37: 12,162,606 km (0.094 R)
• M38: 12,493,367 km (0.095 R)
• M39: 12,748,282 km (0.07 R)
• M40: 12,866,464 km (0.099 R)
• M41: 12,965,199 km (0.076 R)
• M42: 13,342,933 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.4

Radius: 13.7

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 11.79 AU - 12.29 AU

Year: 15109 Days

Day: 8.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 58,957,401 km

• M1: 191,186 km (0.113 R)
• M2: 431,141 km (0.063 R)
• M3: 694,583 km (0.042 R)
• M4: 1,973,944 km (0.069 R)
• M5: 2,522,968 km (0.117 R)
• M6: 2,737,342 km (0.065 R)
• M7: 2,925,835 km (0.115 R)
• M8: 3,086,354 km (0.04 R)
• M9: 4,003,538 km (0.112 R)
• M10: 4,182,308 km (0.111 R)
• M11: 4,548,074 km (0.086 R)
• M12: 5,154,843 km (0.081 R)
• M13: 5,626,825 km (0.11 R)
• M14: 6,486,414 km (0.048 R)
• M15: 6,867,440 km (0.118 R)
• M16: 7,082,262 km (0.117 R)
• M17: 7,386,844 km (0.061 R)
• M18: 8,601,878 km (0.108 R)
• M19: 8,740,704 km (0.117 R)
• M20: 8,973,927 km (0.066 R)
• M21: 9,161,822 km (0.077 R)
• M22: 9,303,641 km (0.094 R)
• M23: 9,398,636 km (0.079 R)
• M24: 9,878,396 km (0.088 R)
• M25: 10,121,343 km (0.119 R)
• M26: 10,961,934 km (0.102 R)
• M27: 11,416,113 km (0.069 R)
• M28: 12,083,020 km (0.043 R)
• M29: 12,395,231 km (0.046 R)
• M30: 12,552,309 km (0.096 R)
• M31: 13,778,413 km (0.07 R)
• M32: 13,886,722 km (0.029 R)
• M33: 14,268,495 km (0.071 R)
• M34: 14,931,064 km (0.095 R)
• M35: 15,098,315 km (0.11 R)
• M36: 15,210,064 km (0.096 R)
• M37: 15,547,258 km (0.089 R)
• M38: 16,000,539 km (0.071 R)
• M39: 16,862,373 km (0.027 R)
• M40: 17,445,206 km (0.095 R)
• M41: 17,562,640 km (0.056 R)
• M42: 18,690,908 km (0.107 R)
• M43: 19,233,499 km (0.107 R)
• M44: 21,267,282 km (0.082 R)
• M45: 21,581,438 km (0.092 R)
• M46: 22,023,649 km (0.105 R)
• M47: 23,368,534 km (0.115 R)
• M48: 23,953,162 km (0.116 R)
• M49: 24,476,755 km (0.082 R)
• M50: 24,674,074 km (0.101 R)
• M51: 25,070,359 km (0.098 R)
• M52: 26,676,591 km (0.104 R)
• M53: 27,219,333 km (0.108 R)
• M54: 27,765,814 km (0.057 R)
• M55: 27,902,995 km (0.107 R)
• M56: 28,453,964 km (0.063 R)
• M57: 29,987,641 km (0.096 R)
• M58: 30,835,412 km (0.108 R)
• M59: 31,119,798 km (0.072 R)
• M60: 31,619,604 km (0.113 R)
• M61: 32,410,229 km (0.035 R)
• M62: 33,791,317 km (0.093 R)
• M63: 34,231,434 km (0.092 R)
• M64: 34,969,250 km (0.111 R)
• M65: 36,310,395 km (0.114 R)
• M66: 36,686,035 km (0.075 R)
• M67: 37,592,599 km (0.096 R)
• M68: 37,744,440 km (0.119 R)
• M69: 37,972,428 km (0.117 R)
• M70: 38,353,603 km (0.108 R)
• M71: 39,427,716 km (0.101 R)
• M72: 39,736,486 km (0.117 R)
• M73: 40,979,345 km (0.078 R)
• M74: 41,684,100 km (0.105 R)
• M75: 47,054,813 km (0.098 R)
• M76: 47,382,283 km (0.101 R)
• M77: 49,114,028 km (0.118 R)
• M78: 49,446,285 km (0.089 R)
• M79: 53,064,310 km (0.028 R)
• M80: 56,592,725 km (0.074 R)
• M81: 56,853,773 km (0.091 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 14,489 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit