🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.9 AU - 1.1 AU

Year: 350 Days

Day: 33.3 Hours

Environment

Temp: 110 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 55,092,186 km

• M1: 523,892 km (0.037 R)
• M2: 594,502 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.86 AU - 1.14 AU

Year: 350 Days

Day: 47.9 Hours

Environment

Temp: 167 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,092,186 km

• M1: 33,959 km (0.038 R)

Asteroid Belt

Center: 1.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.31 AU - 1.81 AU

Year: 682 Days

Day: 39.8 Hours

Environment

Temp: -22 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.72 AU - 2.3 AU

Year: 997 Days

Day: 40.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.52 AU - 3.5 AU

Year: 1827 Days

Day: 47 Hours

Environment

Temp: -84 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.1

Radius: 14.9

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.32 AU - 7.84 AU

Year: 6591 Days

Day: 10.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 55,092,186 km

• M1: 222,452 km (0.092 R)
• M2: 354,697 km (0.04 R)
• M3: 455,077 km (0.094 R)
• M4: 600,635 km (0.055 R)
• M5: 760,107 km (0.078 R)
• M6: 1,133,204 km (0.106 R)
• M7: 1,259,016 km (0.092 R)
• M8: 1,412,054 km (0.112 R)
• M9: 1,525,449 km (0.029 R)
• M10: 1,634,357 km (0.097 R)
• M11: 1,860,250 km (0.094 R)
• M12: 2,370,827 km (0.112 R)
• M13: 2,647,284 km (0.082 R)
• M14: 2,924,788 km (0.049 R)
• M15: 3,032,648 km (0.115 R)
• M16: 3,456,758 km (0.079 R)
• M17: 3,760,890 km (0.067 R)
• M18: 3,857,082 km (0.069 R)
• M19: 4,339,535 km (0.051 R)
• M20: 4,531,020 km (0.106 R)
• M21: 4,691,090 km (0.092 R)
• M22: 4,922,817 km (0.064 R)
• M23: 5,122,979 km (0.115 R)
• M24: 5,289,781 km (0.093 R)
• M25: 5,653,453 km (0.114 R)
• M26: 5,875,606 km (0.105 R)
• M27: 6,265,009 km (0.108 R)
• M28: 6,507,956 km (0.085 R)
• M29: 6,845,449 km (0.111 R)
• M30: 7,016,439 km (0.107 R)
• M31: 7,175,462 km (0.119 R)
• M32: 8,030,414 km (0.084 R)
• M33: 8,141,266 km (0.08 R)
• M34: 8,238,654 km (0.112 R)
• M35: 8,336,491 km (0.079 R)
• M36: 8,476,963 km (0.027 R)
• M37: 8,931,741 km (0.103 R)
• M38: 9,249,038 km (0.099 R)
• M39: 9,452,940 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.9

Radius: 8.3

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 11.37 AU - 14.07 AU

Year: 15871 Days

Day: 14.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 83.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 55,092,186 km

• M1: 108,159 km (0.104 R)
• M2: 403,316 km (0.105 R)
• M3: 812,466 km (0.075 R)
• M4: 1,324,240 km (0.117 R)
• M5: 1,563,298 km (0.082 R)
• M6: 1,688,062 km (0.117 R)
• M7: 1,920,986 km (0.052 R)
• M8: 2,054,876 km (0.066 R)
• M9: 2,475,396 km (0.076 R)
• M10: 2,861,209 km (0.106 R)
• M11: 2,922,245 km (0.062 R)
• M12: 3,394,076 km (0.092 R)
• M13: 3,788,716 km (0.064 R)
• M14: 3,856,035 km (0.112 R)
• M15: 4,372,746 km (0.096 R)
• M16: 4,514,265 km (0.077 R)
• M17: 4,729,387 km (0.105 R)
• M18: 5,095,603 km (0.112 R)
• M19: 5,508,792 km (0.114 R)
• M20: 5,777,470 km (0.106 R)
• M21: 5,932,902 km (0.046 R)
• M22: 6,050,486 km (0.066 R)
• M23: 6,208,312 km (0.112 R)
• M24: 6,935,656 km (0.063 R)
• M25: 7,142,401 km (0.119 R)
• M26: 7,393,426 km (0.045 R)
• M27: 9,411,202 km (0.097 R)
• M28: 9,594,310 km (0.084 R)
• M29: 10,338,559 km (0.083 R)
• M30: 10,717,640 km (0.091 R)
• M31: 10,908,826 km (0.105 R)
• M32: 11,587,103 km (0.118 R)
• M33: 11,734,307 km (0.064 R)
• M34: 11,931,328 km (0.115 R)
• M35: 12,479,155 km (0.048 R)
• M36: 12,730,928 km (0.106 R)
• M37: 13,341,886 km (0.099 R)
• M38: 13,496,122 km (0.115 R)
• M39: 14,118,897 km (0.051 R)
• M40: 14,171,257 km (0.12 R)
• M41: 14,276,125 km (0.108 R)
• M42: 15,338,868 km (0.094 R)
• M43: 16,702,752 km (0.056 R)
• M44: 18,504,359 km (0.119 R)
• M45: 19,022,267 km (0.103 R)
• M46: 19,311,888 km (0.055 R)
• M47: 19,370,082 km (0.028 R)
• M48: 20,426,093 km (0.086 R)
• M49: 20,544,724 km (0.111 R)
• M50: 21,320,539 km (0.096 R)
• M51: 22,532,730 km (0.091 R)
• M52: 23,023,860 km (0.063 R)
• M53: 24,644,304 km (0.116 R)
• M54: 25,851,709 km (0.104 R)
• M55: 27,013,187 km (0.061 R)
• M56: 28,191,569 km (0.081 R)
• M57: 28,257,542 km (0.12 R)
• M58: 29,654,636 km (0.049 R)
• M59: 30,801,902 km (0.069 R)
• M60: 31,005,954 km (0.106 R)
• M61: 31,689,018 km (0.08 R)
• M62: 32,515,396 km (0.074 R)
• M63: 33,139,818 km (0.064 R)
• M64: 33,418,668 km (0.114 R)
• M65: 33,628,255 km (0.102 R)
• M66: 35,107,628 km (0.1 R)
• M67: 35,320,805 km (0.118 R)
• M68: 36,968,626 km (0.11 R)
• M69: 37,402,609 km (0.095 R)
• M70: 38,861,338 km (0.096 R)
• M71: 41,009,563 km (0.095 R)
• M72: 41,759,198 km (0.114 R)
• M73: 42,816,257 km (0.114 R)
• M74: 43,424,223 km (0.053 R)
• M75: 43,729,402 km (0.108 R)
• M76: 43,805,697 km (0.086 R)
• M77: 44,725,724 km (0.087 R)
• M78: 45,420,008 km (0.112 R)
• M79: 49,818,784 km (0.062 R)
• M80: 50,939,571 km (0.065 R)
• M81: 51,341,989 km (0.025 R)
• M82: 52,230,601 km (0.044 R)
• M83: 52,636,310 km (0.094 R)
• M84: 53,124,448 km (0.028 R)
• M85: 53,287,510 km (0.118 R)
• M86: 54,187,341 km (0.106 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 17,070 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit