🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.48 AU - 0.58 AU

Year: 136 Days

Day: 28.9 Hours

Environment

Temp: 257 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.53 AU - 0.75 AU

Year: 181 Days

Day: 41.1 Hours

Environment

Temp: 195 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.08 AU - 2.74 AU

Year: 1321 Days

Day: 37.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,264,566 km

• M1: 38,895 km (0.075 R)
• M2: 266,883 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.83 AU - 3.21 AU

Year: 1853 Days

Day: 13.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,264,566 km

• M1: 2,542,117 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.25 AU - 4.59 AU

Year: 2740 Days

Day: 21.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 168 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.41 AU - 4.63 AU

Year: 2846 Days

Day: 32.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.8

Radius: 9.2

Gravity: 9.43 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 8.6 AU - 12.5 AU

Year: 12100 Days

Day: 14.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 57,264,566 km

• M1: 155,283 km (0.11 R)
• M2: 241,152 km (0.112 R)
• M3: 368,011 km (0.107 R)
• M4: 488,587 km (0.092 R)
• M5: 571,613 km (0.107 R)
• M6: 1,039,705 km (0.112 R)
• M7: 1,150,258 km (0.072 R)
• M8: 1,530,685 km (0.099 R)
• M9: 2,460,436 km (0.098 R)
• M10: 2,731,657 km (0.117 R)
• M11: 2,793,142 km (0.098 R)
• M12: 3,534,698 km (0.061 R)
• M13: 3,703,594 km (0.043 R)
• M14: 3,979,752 km (0.097 R)
• M15: 4,370,203 km (0.058 R)
• M16: 4,515,313 km (0.098 R)
• M17: 4,997,766 km (0.094 R)
• M18: 5,302,945 km (0.12 R)
• M19: 5,732,441 km (0.074 R)
• M20: 6,132,765 km (0.117 R)
• M21: 6,459,486 km (0.045 R)
• M22: 6,542,064 km (0.08 R)
• M23: 6,624,942 km (0.117 R)
• M24: 6,960,191 km (0.038 R)
• M25: 9,271,328 km (0.113 R)
• M26: 9,978,627 km (0.07 R)
• M27: 10,752,048 km (0.084 R)
• M28: 10,850,034 km (0.033 R)
• M29: 11,047,055 km (0.104 R)
• M30: 11,294,938 km (0.112 R)
• M31: 12,356,186 km (0.038 R)
• M32: 12,976,718 km (0.093 R)
• M33: 13,396,190 km (0.111 R)
• M34: 13,660,530 km (0.066 R)
• M35: 18,119,294 km (0.117 R)
• M36: 18,942,082 km (0.093 R)
• M37: 20,320,028 km (0.11 R)
• M38: 21,792,221 km (0.094 R)
• M39: 22,040,853 km (0.031 R)
• M40: 22,165,617 km (0.12 R)
• M41: 22,918,693 km (0.101 R)
• M42: 23,108,233 km (0.077 R)
• M43: 23,489,110 km (0.065 R)
• M44: 24,773,258 km (0.051 R)
• M45: 25,882,526 km (0.049 R)
• M46: 27,409,172 km (0.111 R)
• M47: 27,476,192 km (0.083 R)
• M48: 28,488,222 km (0.071 R)
• M49: 28,964,841 km (0.077 R)
• M50: 30,618,346 km (0.104 R)
• M51: 31,316,369 km (0.059 R)
• M52: 31,456,692 km (0.077 R)
• M53: 32,231,609 km (0.102 R)
• M54: 32,373,278 km (0.085 R)
• M55: 32,799,184 km (0.109 R)
• M56: 33,585,021 km (0.107 R)
• M57: 34,811,724 km (0.043 R)
• M58: 34,884,428 km (0.096 R)
• M59: 36,273,594 km (0.101 R)
• M60: 36,937,958 km (0.066 R)
• M61: 39,105,931 km (0.112 R)
• M62: 39,559,661 km (0.108 R)
• M63: 39,635,357 km (0.113 R)
• M64: 39,863,045 km (0.118 R)
• M65: 40,931,025 km (0.115 R)
• M66: 41,776,851 km (0.087 R)
• M67: 42,008,578 km (0.118 R)
• M68: 44,034,283 km (0.084 R)
• M69: 45,932,081 km (0.05 R)
• M70: 46,011,817 km (0.106 R)
• M71: 46,410,795 km (0.029 R)
• M72: 46,730,784 km (0.047 R)
• M73: 46,891,153 km (0.102 R)
• M74: 48,503,968 km (0.071 R)
• M75: 48,747,513 km (0.099 R)
• M76: 49,317,332 km (0.096 R)
• M77: 50,299,142 km (0.083 R)
• M78: 50,545,530 km (0.094 R)
• M79: 51,866,928 km (0.073 R)
• M80: 52,115,859 km (0.037 R)
• M81: 52,199,035 km (0.097 R)
• M82: 55,304,238 km (0.095 R)
• M83: 55,389,060 km (0.114 R)
• M84: 55,983,562 km (0.086 R)
• M85: 56,238,926 km (0.09 R)
• M86: 56,409,467 km (0.115 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 10,646 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit