🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.39 AU - 0.65 AU

Year: 140 Days

Day: 34.2 Hours

Environment

Temp: 181 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.4 AU - 0.64 AU

Year: 140 Days

Day: 47 Hours

Environment

Temp: 166 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.55 AU - 0.71 AU

Year: 186 Days

Day: 46 Hours

Environment

Temp: 116 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.69 AU - 0.91 AU

Year: 267 Days

Day: 12.7 Hours

Environment

Temp: 97 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,259,212 km

• M1: 44,281 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3 AU - 4.54 AU

Year: 2729 Days

Day: 43.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.7

Radius: 11.1

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.09 AU - 5.45 AU

Year: 4510 Days

Day: 6.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 38,259,212 km

• M1: 153,338 km (0.116 R)
• M2: 255,513 km (0.112 R)
• M3: 332,706 km (0.109 R)
• M4: 646,861 km (0.037 R)
• M5: 748,438 km (0.111 R)
• M6: 819,497 km (0.115 R)
• M7: 1,098,048 km (0.119 R)
• M8: 1,169,855 km (0.11 R)
• M9: 1,351,467 km (0.054 R)
• M10: 1,440,179 km (0.114 R)
• M11: 1,554,023 km (0.066 R)
• M12: 1,647,372 km (0.104 R)
• M13: 1,803,253 km (0.119 R)
• M14: 1,939,088 km (0.097 R)
• M15: 2,027,350 km (0.038 R)
• M16: 2,234,244 km (0.112 R)
• M17: 2,407,628 km (0.043 R)
• M18: 2,613,176 km (0.043 R)
• M19: 2,824,707 km (0.069 R)
• M20: 2,997,941 km (0.086 R)
• M21: 3,100,715 km (0.106 R)
• M22: 3,279,634 km (0.086 R)
• M23: 3,710,476 km (0.11 R)
• M24: 3,837,036 km (0.102 R)
• M25: 4,558,098 km (0.069 R)
• M26: 4,762,149 km (0.09 R)
• M27: 5,003,899 km (0.034 R)
• M28: 5,735,283 km (0.111 R)
• M29: 5,882,039 km (0.09 R)
• M30: 6,197,840 km (0.072 R)
• M31: 6,462,030 km (0.08 R)
• M32: 6,557,323 km (0.109 R)
• M33: 7,138,960 km (0.116 R)
• M34: 7,257,292 km (0.116 R)
• M35: 7,416,015 km (0.107 R)
• M36: 7,696,661 km (0.091 R)
• M37: 8,001,392 km (0.093 R)
• M38: 8,455,272 km (0.105 R)
• M39: 8,538,747 km (0.105 R)
• M40: 8,685,503 km (0.062 R)
• M41: 8,960,164 km (0.106 R)
• M42: 9,431,547 km (0.108 R)
• M43: 10,153,806 km (0.077 R)
• M44: 10,622,795 km (0.045 R)
• M45: 11,075,927 km (0.095 R)
• M46: 11,489,266 km (0.114 R)
• M47: 12,118,774 km (0.073 R)
• M48: 12,951,286 km (0.108 R)
• M49: 13,777,814 km (0.068 R)
• M50: 13,925,467 km (0.05 R)
• M51: 14,371,568 km (0.066 R)
• M52: 14,571,281 km (0.119 R)
• M53: 14,746,909 km (0.109 R)
• M54: 14,847,439 km (0.05 R)
• M55: 14,923,136 km (0.042 R)
• M56: 15,150,824 km (0.106 R)
• M57: 15,405,140 km (0.106 R)
• M58: 15,635,221 km (0.088 R)
• M59: 15,969,573 km (0.119 R)
• M60: 17,065,975 km (0.068 R)
• M61: 17,971,192 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.8

Radius: 9.2

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.15 AU - 9.29 AU

Year: 7996 Days

Day: 9.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 38,259,212 km

• M1: 117,883 km (0.097 R)
• M2: 177,573 km (0.097 R)
• M3: 293,062 km (0.11 R)
• M4: 431,141 km (0.058 R)
• M5: 503,098 km (0.055 R)
• M6: 805,734 km (0.075 R)
• M7: 1,506,002 km (0.114 R)
• M8: 1,700,030 km (0.09 R)
• M9: 2,510,103 km (0.083 R)
• M10: 3,837,784 km (0.072 R)
• M11: 4,023,734 km (0.075 R)
• M12: 4,158,372 km (0.095 R)
• M13: 4,655,486 km (0.039 R)
• M14: 4,797,005 km (0.077 R)
• M15: 4,882,575 km (0.109 R)
• M16: 5,055,211 km (0.098 R)
• M17: 5,113,255 km (0.092 R)
• M18: 5,229,942 km (0.111 R)
• M19: 5,826,687 km (0.053 R)
• M20: 6,288,496 km (0.077 R)
• M21: 6,986,969 km (0.08 R)
• M22: 7,378,466 km (0.103 R)
• M23: 7,610,044 km (0.12 R)
• M24: 8,422,510 km (0.112 R)
• M25: 8,664,559 km (0.107 R)
• M26: 8,909,002 km (0.085 R)
• M27: 9,014,468 km (0.043 R)
• M28: 10,571,334 km (0.065 R)
• M29: 11,744,480 km (0.058 R)
• M30: 11,898,865 km (0.113 R)
• M31: 12,326,865 km (0.104 R)
• M32: 12,720,457 km (0.095 R)
• M33: 13,038,202 km (0.092 R)
• M34: 13,118,088 km (0.086 R)
• M35: 13,722,164 km (0.04 R)
• M36: 14,707,565 km (0.12 R)
• M37: 14,915,805 km (0.064 R)
• M38: 15,083,056 km (0.048 R)
• M39: 15,461,688 km (0.059 R)
• M40: 15,971,368 km (0.081 R)
• M41: 16,142,358 km (0.113 R)
• M42: 16,228,227 km (0.109 R)
• M43: 17,007,184 km (0.117 R)
• M44: 17,269,429 km (0.119 R)
• M45: 17,489,188 km (0.063 R)
• M46: 17,842,538 km (0.071 R)
• M47: 18,109,121 km (0.096 R)
• M48: 18,601,298 km (0.109 R)
• M49: 18,736,236 km (0.081 R)
• M50: 19,644,594 km (0.09 R)
• M51: 20,196,461 km (0.035 R)
• M52: 21,409,550 km (0.094 R)
• M53: 21,692,888 km (0.119 R)
• M54: 21,929,851 km (0.096 R)
• M55: 22,072,567 km (0.087 R)
• M56: 22,215,433 km (0.105 R)
• M57: 23,564,357 km (0.109 R)
• M58: 24,642,808 km (0.105 R)
• M59: 25,088,610 km (0.082 R)
• M60: 25,237,909 km (0.062 R)
• M61: 25,487,139 km (0.109 R)
• M62: 26,189,650 km (0.076 R)
• M63: 26,290,479 km (0.072 R)
• M64: 27,511,048 km (0.105 R)
• M65: 29,323,875 km (0.075 R)
• M66: 29,585,971 km (0.047 R)
• M67: 29,691,138 km (0.101 R)
• M68: 30,007,089 km (0.064 R)
• M69: 30,112,555 km (0.117 R)
• M70: 31,228,406 km (0.078 R)
• M71: 31,335,518 km (0.118 R)
• M72: 32,195,706 km (0.108 R)
• M73: 33,009,219 km (0.118 R)
• M74: 33,884,516 km (0.048 R)
• M75: 34,878,145 km (0.108 R)
• M76: 36,049,646 km (0.059 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 13,798 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit