🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.43 AU - 0.69 AU

Year: 147 Days

Day: 22.7 Hours

Environment

Temp: 228 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.5 AU - 0.82 AU

Year: 188 Days

Day: 16 Hours

Environment

Temp: 167 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.33 AU - 1.67 AU

Year: 646 Days

Day: 29 Hours

Environment

Temp: -14 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.68 AU - 2 AU

Year: 877 Days

Day: 46.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.94 AU - 2.7 AU

Year: 1242 Days

Day: 41.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.22 AU - 4 AU

Year: 2411 Days

Day: 25.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,934,639 km

• M1: 179,517 km (0.06 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.33 AU - 5.07 AU

Year: 3581 Days

Day: 42.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.11 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 17.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 934.5

Radius: 4.3

Gravity: 50.54 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 14.93 AU - 20.11 AU

Year: 25774 Days

Day: 17.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 99,934,639 km

• M1: 138,827 km (0.047 R)
• M2: 472,280 km (0.083 R)
• M3: 546,780 km (0.059 R)
• M4: 625,170 km (0.059 R)
• M5: 944,112 km (0.109 R)
• M6: 1,103,883 km (0.098 R)
• M7: 1,341,743 km (0.093 R)
• M8: 1,558,211 km (0.11 R)
• M9: 1,708,707 km (0.1 R)
• M10: 2,441,886 km (0.105 R)
• M11: 2,572,485 km (0.03 R)
• M12: 3,117,769 km (0.078 R)
• M13: 3,403,352 km (0.092 R)
• M14: 3,647,794 km (0.101 R)
• M15: 4,362,124 km (0.08 R)
• M16: 4,843,530 km (0.075 R)
• M17: 5,856,009 km (0.085 R)
• M18: 5,914,202 km (0.111 R)
• M19: 6,505,862 km (0.102 R)
• M20: 7,116,221 km (0.052 R)
• M21: 7,428,282 km (0.089 R)
• M22: 7,936,765 km (0.036 R)
• M23: 8,456,468 km (0.106 R)
• M24: 9,256,518 km (0.068 R)
• M25: 10,642,542 km (0.058 R)
• M26: 10,855,869 km (0.112 R)
• M27: 10,999,034 km (0.075 R)
• M28: 11,650,533 km (0.111 R)
• M29: 11,723,686 km (0.11 R)
• M30: 12,240,247 km (0.1 R)
• M31: 13,066,626 km (0.081 R)
• M32: 13,756,123 km (0.098 R)
• M33: 13,910,956 km (0.108 R)
• M34: 14,222,419 km (0.09 R)
• M35: 15,090,536 km (0.088 R)
• M36: 15,490,860 km (0.097 R)
• M37: 19,160,346 km (0.06 R)
• M38: 19,246,813 km (0.09 R)
• M39: 19,855,078 km (0.107 R)
• M40: 21,090,757 km (0.111 R)
• M41: 21,988,344 km (0.114 R)
• M42: 22,806,943 km (0.095 R)
• M43: 22,898,497 km (0.112 R)
• M44: 25,987,843 km (0.116 R)
• M45: 26,756,178 km (0.102 R)
• M46: 28,709,627 km (0.109 R)
• M47: 29,006,578 km (0.107 R)
• M48: 29,603,474 km (0.112 R)
• M49: 30,506,596 km (0.108 R)
• M50: 32,031,597 km (0.091 R)
• M51: 32,751,761 km (0.03 R)
• M52: 32,958,356 km (0.074 R)
• M53: 33,789,671 km (0.075 R)
• M54: 35,685,076 km (0.059 R)
• M55: 35,791,440 km (0.105 R)
• M56: 36,324,607 km (0.12 R)
• M57: 36,645,644 km (0.085 R)
• M58: 37,506,580 km (0.107 R)
• M59: 40,682,991 km (0.114 R)
• M60: 45,318,431 km (0.05 R)
• M61: 46,474,075 km (0.101 R)
• M62: 50,236,760 km (0.112 R)
• M63: 50,475,219 km (0.072 R)
• M64: 51,672,750 km (0.088 R)
• M65: 52,879,706 km (0.118 R)
• M66: 54,585,121 km (0.107 R)
• M67: 55,444,412 km (0.099 R)
• M68: 56,308,339 km (0.057 R)
• M69: 56,928,123 km (0.078 R)
• M70: 58,926,601 km (0.075 R)
• M71: 60,313,673 km (0.087 R)
• M72: 61,711,665 km (0.098 R)
• M73: 62,478,653 km (0.108 R)
• M74: 62,863,269 km (0.087 R)
• M75: 63,506,241 km (0.112 R)
• M76: 65,317,871 km (0.032 R)
• M77: 66,360,718 km (0.087 R)
• M78: 67,540,447 km (0.117 R)
• M79: 70,453,267 km (0.027 R)
• M80: 77,774,587 km (0.042 R)
• M81: 79,572,903 km (0.09 R)
• M82: 80,407,509 km (0.097 R)
• M83: 84,623,776 km (0.039 R)
• M84: 84,765,594 km (0.114 R)
• M85: 85,475,735 km (0.066 R)
• M86: 89,632,911 km (0.105 R)
• M87: 90,211,406 km (0.062 R)
• M88: 90,356,216 km (0.092 R)
• M89: 90,936,357 km (0.096 R)
• M90: 91,226,876 km (0.094 R)
• M91: 94,002,066 km (0.048 R)
• M92: 94,295,876 km (0.066 R)
• M93: 99,635,174 km (0.097 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 10,253 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit