🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.48 AU - 0.6 AU

Year: 144 Days

Day: 31.9 Hours

Environment

Temp: 169 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.18 AU - 1.34 AU

Year: 512 Days

Day: 22.6 Hours

Environment

Temp: 9 °C

Axial Tilt: 2.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.18 AU - 2.66 AU

Year: 1361 Days

Day: 22 Hours

Environment

Temp: -90 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.28 AU - 4.96 AU

Year: 3024 Days

Day: 39.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 23,986,752 km

• M1: 473,776 km (0.049 R)
• M2: 1,321,548 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.28 AU - 5.24 AU

Year: 3756 Days

Day: 36 Hours

Environment

Temp: -138 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.86 AU - 4.98 AU

Year: 3947 Days

Day: 29.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,986,752 km

• M1: 3,486,528 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.8

Radius: 11.1

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.84 AU - 8.88 AU

Year: 7221 Days

Day: 10.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 23,986,752 km

• M1: 238,309 km (0.057 R)
• M2: 766,390 km (0.113 R)
• M3: 1,175,540 km (0.096 R)
• M4: 1,519,765 km (0.096 R)
• M5: 3,142,154 km (0.045 R)
• M6: 3,259,738 km (0.118 R)
• M7: 3,402,753 km (0.065 R)
• M8: 3,596,632 km (0.105 R)
• M9: 3,919,464 km (0.107 R)
• M10: 4,123,067 km (0.115 R)
• M11: 4,593,552 km (0.093 R)
• M12: 5,585,685 km (0.119 R)
• M13: 5,989,151 km (0.113 R)
• M14: 6,372,271 km (0.12 R)
• M15: 8,241,945 km (0.111 R)
• M16: 9,851,169 km (0.067 R)
• M17: 9,989,547 km (0.114 R)
• M18: 10,408,721 km (0.097 R)
• M19: 10,514,486 km (0.038 R)
• M20: 10,585,097 km (0.07 R)
• M21: 10,691,461 km (0.071 R)
• M22: 11,120,208 km (0.073 R)
• M23: 11,481,786 km (0.106 R)
• M24: 12,142,560 km (0.046 R)
• M25: 12,702,654 km (0.12 R)
• M26: 13,080,688 km (0.06 R)
• M27: 13,964,213 km (0.109 R)
• M28: 14,590,280 km (0.109 R)
• M29: 14,708,612 km (0.102 R)
• M30: 15,425,784 km (0.1 R)
• M31: 16,195,166 km (0.11 R)
• M32: 16,440,806 km (0.046 R)
• M33: 17,143,168 km (0.114 R)
• M34: 17,686,956 km (0.096 R)
• M35: 17,771,180 km (0.091 R)
• M36: 18,662,933 km (0.091 R)
• M37: 18,920,540 km (0.056 R)
• M38: 20,269,614 km (0.044 R)
• M39: 20,844,519 km (0.086 R)
• M40: 22,010,484 km (0.112 R)
• M41: 23,520,675 km (0.117 R)
• M42: 23,845,302 km (0.077 R)
• M43: 24,031,552 km (0.086 R)
• M44: 24,171,426 km (0.057 R)
• M45: 24,734,063 km (0.083 R)
• M46: 25,206,044 km (0.063 R)
• M47: 25,728,889 km (0.096 R)
• M48: 25,919,776 km (0.073 R)
• M49: 27,124,039 km (0.084 R)
• M50: 28,445,138 km (0.11 R)
• M51: 29,188,041 km (0.114 R)
• M52: 29,586,868 km (0.115 R)
• M53: 29,937,376 km (0.116 R)
• M54: 30,390,059 km (0.11 R)
• M55: 30,692,995 km (0.105 R)
• M56: 30,997,128 km (0.041 R)
• M57: 31,404,034 km (0.083 R)
• M58: 32,790,357 km (0.117 R)
• M59: 33,517,104 km (0.118 R)
• M60: 33,725,793 km (0.102 R)
• M61: 35,039,412 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141

Radius: 11

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 6.48 AU - 9.02 AU

Year: 7803 Days

Day: 8.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 23,986,752 km

• M1: 214,673 km (0.091 R)
• M2: 411,544 km (0.08 R)
• M3: 578,495 km (0.103 R)
• M4: 717,471 km (0.094 R)
• M5: 959,820 km (0.055 R)
• M6: 1,079,049 km (0.09 R)
• M7: 1,190,799 km (0.073 R)
• M8: 1,293,573 km (0.073 R)
• M9: 2,143,289 km (0.071 R)
• M10: 3,226,078 km (0.12 R)
• M11: 3,557,437 km (0.107 R)
• M12: 3,632,685 km (0.114 R)
• M13: 4,094,943 km (0.046 R)
• M14: 4,474,323 km (0.077 R)
• M15: 4,990,884 km (0.11 R)
• M16: 5,181,472 km (0.098 R)
• M17: 5,945,618 km (0.119 R)
• M18: 6,768,107 km (0.095 R)
• M19: 7,169,029 km (0.047 R)
• M20: 7,748,123 km (0.116 R)
• M21: 7,870,793 km (0.065 R)
• M22: 8,292,360 km (0.093 R)
• M23: 8,797,701 km (0.095 R)
• M24: 9,054,262 km (0.082 R)
• M25: 9,261,155 km (0.042 R)
• M26: 10,698,941 km (0.106 R)
• M27: 10,780,920 km (0.085 R)
• M28: 11,387,988 km (0.084 R)
• M29: 11,499,588 km (0.066 R)
• M30: 11,723,836 km (0.12 R)
• M31: 12,520,145 km (0.042 R)
• M32: 13,628,665 km (0.038 R)
• M33: 13,836,307 km (0.094 R)
• M34: 13,955,387 km (0.114 R)
• M35: 14,981,778 km (0.113 R)
• M36: 16,001,138 km (0.069 R)
• M37: 16,756,457 km (0.08 R)
• M38: 18,236,579 km (0.106 R)
• M39: 18,992,198 km (0.12 R)
• M40: 19,157,952 km (0.11 R)
• M41: 19,557,378 km (0.108 R)
• M42: 20,263,181 km (0.112 R)
• M43: 21,045,728 km (0.036 R)
• M44: 21,182,759 km (0.089 R)
• M45: 21,526,834 km (0.081 R)
• M46: 22,185,663 km (0.111 R)
• M47: 22,956,840 km (0.033 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 15,253 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit