🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.63 AU - 0.67 AU

Year: 200 Days

Day: 14.9 Hours

Environment

Temp: 104 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.63 AU - 0.85 AU

Year: 242 Days

Day: 33.9 Hours

Environment

Temp: 100 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,261,497 km

• M1: 76,145 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.06 AU - 1.12 AU

Year: 433 Days

Day: 17.3 Hours

Environment

Temp: 5 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.52 AU - 2.1 AU

Year: 927 Days

Day: 27.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.14 AU - 2.28 AU

Year: 1251 Days

Day: 15.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.9 AU - 2.86 AU

Year: 1398 Days

Day: 41.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 99,261,497 km

• M1: 55,501 km (0.067 R)
• M2: 542,741 km (0.105 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.29 AU - 3.61 AU

Year: 1929 Days

Day: 38.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.08 AU - 3.7 AU

Year: 2377 Days

Day: 25 Hours

Environment

Temp: -123 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,261,497 km

• M1: 1,093,710 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 683.4

Radius: 4.4

Gravity: 35.3 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 16.86 AU - 19.76 AU

Year: 29835 Days

Day: 23.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 99,261,497 km

• M1: 378,483 km (0.029 R)
• M2: 423,512 km (0.113 R)
• M3: 818,749 km (0.093 R)
• M4: 1,549,385 km (0.072 R)
• M5: 2,556,777 km (0.04 R)
• M6: 2,688,723 km (0.083 R)
• M7: 2,959,644 km (0.071 R)
• M8: 3,191,970 km (0.083 R)
• M9: 4,386,509 km (0.111 R)
• M10: 4,758,559 km (0.03 R)
• M11: 5,030,378 km (0.102 R)
• M12: 5,532,428 km (0.106 R)
• M13: 6,167,322 km (0.105 R)
• M14: 6,583,353 km (0.081 R)
• M15: 7,317,430 km (0.089 R)
• M16: 7,884,855 km (0.085 R)
• M17: 8,270,967 km (0.108 R)
• M18: 9,128,462 km (0.109 R)
• M19: 9,465,805 km (0.091 R)
• M20: 9,944,818 km (0.12 R)
• M21: 12,904,612 km (0.069 R)
• M22: 13,973,040 km (0.093 R)
• M23: 16,112,139 km (0.069 R)
• M24: 16,437,664 km (0.027 R)
• M25: 17,427,105 km (0.052 R)
• M26: 17,844,932 km (0.088 R)
• M27: 18,181,676 km (0.08 R)
• M28: 18,690,758 km (0.078 R)
• M29: 18,861,449 km (0.093 R)
• M30: 20,333,193 km (0.071 R)
• M31: 20,508,821 km (0.078 R)
• M32: 20,949,835 km (0.1 R)
• M33: 21,305,130 km (0.098 R)
• M34: 21,841,588 km (0.038 R)
• M35: 22,111,463 km (0.089 R)
• M36: 22,654,503 km (0.094 R)
• M37: 23,753,898 km (0.112 R)
• M38: 27,057,916 km (0.088 R)
• M39: 33,356,136 km (0.099 R)
• M40: 33,563,180 km (0.114 R)
• M41: 33,978,464 km (0.118 R)
• M42: 34,604,830 km (0.099 R)
• M43: 36,187,127 km (0.095 R)
• M44: 37,469,779 km (0.096 R)
• M45: 38,116,789 km (0.1 R)
• M46: 38,985,056 km (0.086 R)
• M47: 42,075,149 km (0.091 R)
• M48: 45,357,326 km (0.093 R)
• M49: 45,471,918 km (0.116 R)
• M50: 47,435,540 km (0.096 R)
• M51: 48,135,209 km (0.095 R)
• M52: 50,729,536 km (0.057 R)
• M53: 55,071,763 km (0.112 R)
• M54: 55,316,505 km (0.075 R)
• M55: 55,561,547 km (0.113 R)
• M56: 56,915,856 km (0.1 R)
• M57: 57,287,009 km (0.115 R)
• M58: 58,280,937 km (0.055 R)
• M59: 59,656,788 km (0.094 R)
• M60: 60,285,698 km (0.054 R)
• M61: 63,207,045 km (0.09 R)
• M62: 63,463,157 km (0.119 R)
• M63: 64,105,231 km (0.057 R)
• M64: 65,007,605 km (0.112 R)
• M65: 65,525,214 km (0.098 R)
• M66: 66,174,020 km (0.066 R)
• M67: 67,216,567 km (0.05 R)
• M68: 67,608,962 km (0.112 R)
• M69: 70,111,585 km (0.061 R)
• M70: 70,908,194 km (0.111 R)
• M71: 72,778,616 km (0.048 R)
• M72: 73,989,611 km (0.036 R)
• M73: 75,886,362 km (0.118 R)
• M74: 76,977,529 km (0.076 R)
• M75: 78,348,594 km (0.066 R)
• M76: 78,761,633 km (0.052 R)
• M77: 78,899,413 km (0.099 R)
• M78: 79,451,429 km (0.082 R)
• M79: 81,811,635 km (0.11 R)
• M80: 85,465,862 km (0.076 R)
• M81: 85,749,051 km (0.044 R)
• M82: 88,312,709 km (0.115 R)
• M83: 88,742,354 km (0.115 R)
• M84: 93,660,833 km (0.092 R)
• M85: 94,684,382 km (0.102 R)
• M86: 96,890,053 km (0.086 R)
• M87: 97,037,706 km (0.072 R)
• M88: 97,629,066 km (0.082 R)
• M89: 98,221,624 km (0.112 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 14,324 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit