🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.46 AU - 0.74 AU

Year: 166 Days

Day: 40 Hours

Environment

Temp: 248 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,299,482 km

• M1: 446,699 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.66 AU - 0.66 AU

Year: 192 Days

Day: 15 Hours

Environment

Temp: 166 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,299,482 km

• M1: 32,612 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.31 AU - 3.53 AU

Year: 1787 Days

Day: 40.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.3

Radius: 8.8

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.44 AU - 9.06 AU

Year: 6992 Days

Day: 10.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,299,482 km

• M1: 128,654 km (0.117 R)
• M2: 216,618 km (0.082 R)
• M3: 392,096 km (0.118 R)
• M4: 691,890 km (0.113 R)
• M5: 811,120 km (0.119 R)
• M6: 981,512 km (0.106 R)
• M7: 1,101,639 km (0.038 R)
• M8: 1,307,635 km (0.098 R)
• M9: 1,390,213 km (0.035 R)
• M10: 1,508,994 km (0.113 R)
• M11: 1,738,477 km (0.092 R)
• M12: 1,904,082 km (0.078 R)
• M13: 3,091,141 km (0.111 R)
• M14: 3,898,820 km (0.052 R)
• M15: 4,043,630 km (0.119 R)
• M16: 4,116,634 km (0.117 R)
• M17: 4,190,236 km (0.06 R)
• M18: 4,264,138 km (0.105 R)
• M19: 4,338,637 km (0.063 R)
• M20: 5,915,848 km (0.101 R)
• M21: 6,534,734 km (0.12 R)
• M22: 6,620,603 km (0.087 R)
• M23: 6,968,418 km (0.102 R)
• M24: 7,501,136 km (0.053 R)
• M25: 7,561,275 km (0.116 R)
• M26: 7,955,166 km (0.081 R)
• M27: 8,231,922 km (0.083 R)
• M28: 8,324,822 km (0.063 R)
• M29: 8,731,729 km (0.116 R)
• M30: 9,629,914 km (0.037 R)
• M31: 10,023,805 km (0.072 R)
• M32: 10,089,928 km (0.106 R)
• M33: 10,929,321 km (0.114 R)
• M34: 11,409,082 km (0.072 R)
• M35: 11,547,460 km (0.112 R)
• M36: 11,721,292 km (0.076 R)
• M37: 11,860,867 km (0.095 R)
• M38: 12,001,040 km (0.084 R)
• M39: 13,432,842 km (0.078 R)
• M40: 14,243,213 km (0.076 R)
• M41: 14,579,210 km (0.062 R)
• M42: 15,297,280 km (0.071 R)
• M43: 15,411,722 km (0.117 R)
• M44: 15,526,464 km (0.12 R)
• M45: 16,026,869 km (0.107 R)
• M46: 16,415,374 km (0.098 R)
• M47: 16,571,704 km (0.084 R)
• M48: 16,689,288 km (0.053 R)
• M49: 17,400,327 km (0.101 R)
• M50: 18,000,364 km (0.069 R)
• M51: 18,647,973 km (0.077 R)
• M52: 19,344,351 km (0.112 R)
• M53: 19,550,946 km (0.119 R)
• M54: 19,633,673 km (0.12 R)
• M55: 19,882,754 km (0.056 R)
• M56: 19,965,930 km (0.067 R)
• M57: 20,174,619 km (0.072 R)
• M58: 20,931,734 km (0.114 R)
• M59: 21,228,686 km (0.077 R)
• M60: 21,569,769 km (0.104 R)
• M61: 21,826,778 km (0.114 R)
• M62: 21,998,666 km (0.092 R)
• M63: 22,473,789 km (0.075 R)
• M64: 23,390,076 km (0.037 R)
• M65: 23,610,134 km (0.076 R)
• M66: 23,830,791 km (0.064 R)
• M67: 24,899,369 km (0.06 R)
• M68: 25,575,252 km (0.117 R)
• M69: 26,669,261 km (0.112 R)
• M70: 26,991,196 km (0.076 R)
• M71: 28,151,477 km (0.102 R)
• M72: 28,244,976 km (0.091 R)
• M73: 28,949,731 km (0.117 R)
• M74: 29,327,915 km (0.051 R)
• M75: 29,803,037 km (0.066 R)
• M76: 30,089,218 km (0.119 R)
• M77: 30,328,575 km (0.07 R)
• M78: 30,808,933 km (0.12 R)
• M79: 30,905,424 km (0.106 R)
• M80: 31,146,725 km (0.103 R)
• M81: 31,437,245 km (0.052 R)
• M82: 32,216,350 km (0.106 R)

Asteroid Belt

Center: 8.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.4

Radius: 11.4

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 8.37 AU - 10.91 AU

Year: 10720 Days

Day: 10.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,299,482 km

• M1: 157,078 km (0.118 R)
• M2: 713,731 km (0.099 R)
• M3: 975,528 km (0.025 R)
• M4: 1,099,993 km (0.072 R)
• M5: 1,589,178 km (0.114 R)
• M6: 1,673,551 km (0.106 R)
• M7: 1,824,795 km (0.116 R)
• M8: 2,451,161 km (0.109 R)
• M9: 2,649,079 km (0.085 R)
• M10: 2,724,626 km (0.117 R)
• M11: 3,301,326 km (0.092 R)
• M12: 4,235,864 km (0.072 R)
• M13: 4,809,422 km (0.104 R)
• M14: 5,407,514 km (0.077 R)
• M15: 5,666,468 km (0.065 R)
• M16: 5,962,672 km (0.092 R)
• M17: 6,263,962 km (0.055 R)
• M18: 6,433,606 km (0.105 R)
• M19: 6,536,081 km (0.037 R)
• M20: 6,881,652 km (0.083 R)
• M21: 7,021,675 km (0.097 R)
• M22: 7,375,624 km (0.096 R)
• M23: 7,447,132 km (0.053 R)
• M24: 8,248,976 km (0.119 R)
• M25: 8,735,618 km (0.076 R)
• M26: 9,116,494 km (0.072 R)
• M27: 9,231,834 km (0.053 R)
• M28: 9,502,756 km (0.092 R)
• M29: 10,411,413 km (0.091 R)
• M30: 10,774,487 km (0.07 R)
• M31: 10,896,559 km (0.105 R)
• M32: 10,978,090 km (0.073 R)
• M33: 11,100,910 km (0.116 R)
• M34: 11,679,704 km (0.099 R)
• M35: 11,846,955 km (0.048 R)
• M36: 12,226,185 km (0.059 R)
• M37: 12,996,465 km (0.101 R)
• M38: 13,126,316 km (0.062 R)
• M39: 13,387,513 km (0.061 R)
• M40: 13,562,543 km (0.11 R)
• M41: 14,003,557 km (0.096 R)
• M42: 15,035,633 km (0.12 R)
• M43: 15,126,439 km (0.027 R)
• M44: 15,537,833 km (0.07 R)
• M45: 16,185,143 km (0.102 R)
• M46: 16,324,868 km (0.114 R)
• M47: 16,465,190 km (0.1 R)
• M48: 17,362,778 km (0.097 R)
• M49: 18,567,789 km (0.101 R)
• M50: 18,861,150 km (0.08 R)
• M51: 19,303,810 km (0.06 R)
• M52: 19,650,578 km (0.066 R)
• M53: 19,949,474 km (0.035 R)
• M54: 20,652,584 km (0.096 R)
• M55: 21,568,722 km (0.074 R)
• M56: 22,758,474 km (0.116 R)
• M57: 23,019,821 km (0.097 R)
• M58: 23,229,857 km (0.103 R)
• M59: 23,810,296 km (0.03 R)
• M60: 24,877,976 km (0.078 R)
• M61: 25,417,576 km (0.094 R)
• M62: 25,852,158 km (0.097 R)
• M63: 26,015,668 km (0.067 R)
• M64: 26,453,691 km (0.103 R)
• M65: 26,618,548 km (0.038 R)
• M66: 27,225,915 km (0.065 R)
• M67: 28,792,504 km (0.069 R)
• M68: 29,188,639 km (0.069 R)
• M69: 31,022,858 km (0.076 R)
• M70: 31,720,284 km (0.117 R)
• M71: 31,837,120 km (0.041 R)
• M72: 32,894,178 km (0.107 R)
• M73: 35,284,303 km (0.099 R)
• M74: 36,683,791 km (0.079 R)
• M75: 36,867,647 km (0.081 R)
• M76: 38,287,630 km (0.078 R)
• M77: 38,598,794 km (0.082 R)
• M78: 39,160,683 km (0.063 R)
• M79: 40,926,537 km (0.12 R)
• M80: 41,499,646 km (0.083 R)
• M81: 41,627,253 km (0.042 R)
• M82: 42,075,299 km (0.11 R)
• M83: 42,267,831 km (0.093 R)
• M84: 42,847,074 km (0.114 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 19,392 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit