🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.45 AU - 0.75 AU

Year: 163 Days

Day: 14.5 Hours

Environment

Temp: 234 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,706,378 km

• M1: 506,987 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.72 AU - 1.14 AU

Year: 314 Days

Day: 18.1 Hours

Environment

Temp: 138 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.01 AU - 1.19 AU

Year: 404 Days

Day: 38.7 Hours

Environment

Temp: 72 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.18 AU - 1.26 AU

Year: 471 Days

Day: 16.8 Hours

Environment

Temp: 29 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.01 AU - 1.49 AU

Year: 489 Days

Day: 47.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.89 AU - 2.09 AU

Year: 982 Days

Day: 31.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,706,378 km

• M1: 481,855 km (0.12 R)
• M2: 1,839,605 km (0.06 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.35 AU - 3.51 AU

Year: 1755 Days

Day: 31.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 135.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,706,378 km

• M1: 146,905 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 781.1

Radius: 3.7

Gravity: 57.06 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 13.18 AU - 16.58 AU

Year: 20081 Days

Day: 21 Hours

Environment

Temp: -179 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 79,706,378 km

• M1: 192,383 km (0.03 R)
• M2: 1,553,125 km (0.095 R)
• M3: 1,814,772 km (0.054 R)
• M4: 2,055,026 km (0.075 R)
• M5: 2,341,805 km (0.092 R)
• M6: 2,378,606 km (0.07 R)
• M7: 3,316,136 km (0.118 R)
• M8: 3,736,805 km (0.097 R)
• M9: 3,997,405 km (0.11 R)
• M10: 4,673,886 km (0.085 R)
• M11: 4,766,787 km (0.05 R)
• M12: 4,907,109 km (0.05 R)
• M13: 5,001,506 km (0.108 R)
• M14: 5,827,884 km (0.071 R)
• M15: 7,064,460 km (0.117 R)
• M16: 8,322,279 km (0.08 R)
• M17: 9,120,982 km (0.093 R)
• M18: 11,911,880 km (0.073 R)
• M19: 11,975,310 km (0.112 R)
• M20: 12,358,131 km (0.049 R)
• M21: 12,550,962 km (0.077 R)
• M22: 12,744,841 km (0.073 R)
• M23: 13,070,216 km (0.103 R)
• M24: 13,201,115 km (0.041 R)
• M25: 14,196,539 km (0.112 R)
• M26: 16,611,497 km (0.12 R)
• M27: 16,824,225 km (0.098 R)
• M28: 18,853,820 km (0.111 R)
• M29: 19,671,970 km (0.054 R)
• M30: 20,806,221 km (0.066 R)
• M31: 21,189,042 km (0.065 R)
• M32: 23,216,692 km (0.111 R)
• M33: 23,375,266 km (0.059 R)
• M34: 23,454,702 km (0.099 R)
• M35: 24,494,856 km (0.067 R)
• M36: 24,737,055 km (0.114 R)
• M37: 24,899,070 km (0.047 R)
• M38: 25,305,377 km (0.112 R)
• M39: 27,118,952 km (0.105 R)
• M40: 27,369,529 km (0.112 R)
• M41: 27,704,778 km (0.1 R)
• M42: 28,125,746 km (0.114 R)
• M43: 28,803,724 km (0.09 R)
• M44: 29,059,386 km (0.106 R)
• M45: 32,008,559 km (0.095 R)
• M46: 32,627,445 km (0.079 R)
• M47: 33,071,900 km (0.111 R)
• M48: 34,327,027 km (0.116 R)
• M49: 35,597,861 km (0.092 R)
• M50: 37,161,457 km (0.085 R)
• M51: 41,023,476 km (0.077 R)
• M52: 41,119,219 km (0.079 R)
• M53: 41,503,087 km (0.044 R)
• M54: 41,791,811 km (0.066 R)
• M55: 42,661,722 km (0.096 R)
• M56: 43,440,080 km (0.057 R)
• M57: 44,813,538 km (0.088 R)
• M58: 46,001,944 km (0.063 R)
• M59: 47,200,821 km (0.077 R)
• M60: 47,804,149 km (0.108 R)
• M61: 48,511,149 km (0.071 R)
• M62: 48,713,704 km (0.098 R)
• M63: 49,629,094 km (0.1 R)
• M64: 51,476,777 km (0.109 R)
• M65: 52,721,132 km (0.117 R)
• M66: 53,346,900 km (0.109 R)
• M67: 55,344,929 km (0.046 R)
• M68: 56,939,493 km (0.095 R)
• M69: 57,046,306 km (0.047 R)
• M70: 57,474,305 km (0.087 R)
• M71: 57,581,567 km (0.093 R)
• M72: 59,738,918 km (0.049 R)
• M73: 61,703,138 km (0.113 R)
• M74: 63,134,939 km (0.083 R)
• M75: 63,910,305 km (0.101 R)
• M76: 65,582,659 km (0.115 R)
• M77: 65,918,806 km (0.044 R)
• M78: 67,721,460 km (0.08 R)
• M79: 67,947,951 km (0.111 R)
• M80: 68,628,771 km (0.072 R)
• M81: 68,742,466 km (0.096 R)
• M82: 70,340,919 km (0.099 R)
• M83: 70,684,994 km (0.111 R)
• M84: 72,182,618 km (0.048 R)
• M85: 72,414,046 km (0.106 R)
• M86: 72,529,835 km (0.078 R)
• M87: 72,877,351 km (0.117 R)
• M88: 73,341,852 km (0.062 R)
• M89: 73,458,090 km (0.078 R)
• M90: 75,326,417 km (0.079 R)
• M91: 75,560,987 km (0.061 R)
• M92: 75,678,421 km (0.062 R)
• M93: 76,384,224 km (0.118 R)
• M94: 77,920,744 km (0.096 R)
• M95: 79,109,598 km (0.108 R)
• M96: 79,228,827 km (0.112 R)
• M97: 79,586,965 km (0.035 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 18,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit