🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.45 AU - 0.69 AU

Year: 160 Days

Day: 16.6 Hours

Environment

Temp: 198 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,637,688 km

• M1: 78,688 km (0.084 R)
• M2: 247,734 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.6 AU - 0.9 AU

Year: 242 Days

Day: 30.2 Hours

Environment

Temp: 161 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.4 AU - 1.4 AU

Year: 618 Days

Day: 44.1 Hours

Environment

Temp: -33 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,637,688 km

• M1: 884,871 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.48 AU - 1.64 AU

Year: 726 Days

Day: 34 Hours

Environment

Temp: -56 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.31 AU - 1.87 AU

Year: 747 Days

Day: 12.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.59 AU - 2.85 AU

Year: 1672 Days

Day: 24.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,637,688 km

• M1: 1,562,699 km (0.1 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.55 AU - 4.17 AU

Year: 2296 Days

Day: 30.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,637,688 km

• M1: 1,773,483 km (0.044 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.5

Radius: 12.9

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 9.54 AU - 10.12 AU

Year: 11489 Days

Day: 13.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 59,637,688 km

• M1: 292,314 km (0.106 R)
• M2: 395,537 km (0.078 R)
• M3: 654,191 km (0.087 R)
• M4: 927,656 km (0.071 R)
• M5: 1,847,235 km (0.089 R)
• M6: 2,510,252 km (0.104 R)
• M7: 2,663,889 km (0.069 R)
• M8: 2,980,438 km (0.085 R)
• M9: 3,410,532 km (0.089 R)
• M10: 3,789,912 km (0.093 R)
• M11: 3,967,036 km (0.058 R)
• M12: 4,477,315 km (0.101 R)
• M13: 4,589,513 km (0.08 R)
• M14: 5,164,268 km (0.044 R)
• M15: 5,761,912 km (0.103 R)
• M16: 6,297,771 km (0.075 R)
• M17: 6,936,105 km (0.076 R)
• M18: 7,066,255 km (0.066 R)
• M19: 7,639,664 km (0.081 R)
• M20: 7,864,360 km (0.029 R)
• M21: 8,091,150 km (0.063 R)
• M22: 9,690,202 km (0.052 R)
• M23: 10,080,503 km (0.059 R)
• M24: 10,327,040 km (0.037 R)
• M25: 12,160,661 km (0.085 R)
• M26: 12,634,587 km (0.092 R)
• M27: 13,061,091 km (0.11 R)
• M28: 13,222,208 km (0.091 R)
• M29: 13,330,068 km (0.094 R)
• M30: 13,655,144 km (0.067 R)
• M31: 13,983,063 km (0.111 R)
• M32: 14,535,079 km (0.029 R)
• M33: 16,003,980 km (0.092 R)
• M34: 16,523,384 km (0.048 R)
• M35: 17,875,898 km (0.066 R)
• M36: 18,475,038 km (0.111 R)
• M37: 19,141,796 km (0.09 R)
• M38: 19,447,424 km (0.109 R)
• M39: 20,874,139 km (0.035 R)
• M40: 21,188,743 km (0.111 R)
• M41: 22,463,018 km (0.113 R)
• M42: 23,565,554 km (0.118 R)
• M43: 24,288,411 km (0.093 R)
• M44: 24,951,878 km (0.105 R)
• M45: 25,285,930 km (0.05 R)
• M46: 25,554,159 km (0.096 R)
• M47: 26,093,459 km (0.099 R)
• M48: 26,432,448 km (0.107 R)
• M49: 26,977,882 km (0.063 R)
• M50: 27,251,945 km (0.113 R)
• M51: 28,706,186 km (0.08 R)
• M52: 28,986,083 km (0.1 R)
• M53: 29,337,190 km (0.113 R)
• M54: 30,541,452 km (0.082 R)
• M55: 31,617,510 km (0.058 R)
• M56: 33,218,058 km (0.111 R)
• M57: 33,585,470 km (0.081 R)
• M58: 33,880,327 km (0.091 R)
• M59: 34,919,434 km (0.069 R)
• M60: 35,442,877 km (0.102 R)
• M61: 36,648,935 km (0.103 R)
• M62: 36,876,623 km (0.113 R)
• M63: 38,098,688 km (0.117 R)
• M64: 38,637,689 km (0.074 R)
• M65: 40,269,353 km (0.11 R)
• M66: 40,661,150 km (0.114 R)
• M67: 40,896,767 km (0.111 R)
• M68: 43,760,519 km (0.111 R)
• M69: 44,324,802 km (0.074 R)
• M70: 45,542,080 km (0.083 R)
• M71: 47,264,849 km (0.108 R)
• M72: 47,512,733 km (0.113 R)
• M73: 47,926,670 km (0.098 R)
• M74: 48,425,130 km (0.072 R)
• M75: 48,758,434 km (0.053 R)
• M76: 49,092,336 km (0.102 R)
• M77: 49,510,911 km (0.112 R)
• M78: 49,930,683 km (0.103 R)
• M79: 50,520,398 km (0.06 R)
• M80: 51,027,684 km (0.091 R)
• M81: 55,407,162 km (0.038 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 11,136 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit