🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.6 AU - 0.96 AU

Year: 258 Days

Day: 41.5 Hours

Environment

Temp: 97 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.8 AU - 0.86 AU

Year: 283 Days

Day: 42.3 Hours

Environment

Temp: 146 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.44 AU - 1.46 AU

Year: 654 Days

Day: 41.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.19 AU - 1.97 AU

Year: 744 Days

Day: 29.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.31 AU - 2.63 AU

Year: 1455 Days

Day: 19.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.62 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.2

Radius: 10.3

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.2 AU - 5.32 AU

Year: 3892 Days

Day: 11.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 34,461,101 km

• M1: 198,217 km (0.116 R)
• M2: 343,626 km (0.029 R)
• M3: 534,962 km (0.103 R)
• M4: 640,877 km (0.119 R)
• M5: 957,127 km (0.092 R)
• M6: 1,089,372 km (0.088 R)
• M7: 1,248,245 km (0.069 R)
• M8: 1,545,196 km (0.097 R)
• M9: 1,668,166 km (0.042 R)
• M10: 1,748,051 km (0.047 R)
• M11: 2,154,957 km (0.093 R)
• M12: 2,255,038 km (0.062 R)
• M13: 2,684,534 km (0.066 R)
• M14: 2,751,853 km (0.066 R)
• M15: 2,874,523 km (0.088 R)
• M16: 3,069,000 km (0.078 R)
• M17: 3,397,966 km (0.081 R)
• M18: 3,544,572 km (0.05 R)
• M19: 3,738,301 km (0.116 R)
• M20: 3,935,621 km (0.069 R)
• M21: 4,324,725 km (0.098 R)
• M22: 4,808,076 km (0.092 R)
• M23: 4,939,871 km (0.105 R)
• M24: 5,342,589 km (0.088 R)
• M25: 5,445,063 km (0.118 R)
• M26: 5,582,544 km (0.106 R)
• M27: 5,651,658 km (0.114 R)
• M28: 5,790,934 km (0.104 R)
• M29: 6,055,123 km (0.096 R)
• M30: 6,504,216 km (0.086 R)
• M31: 6,686,875 km (0.066 R)
• M32: 6,797,428 km (0.075 R)
• M33: 7,038,729 km (0.105 R)
• M34: 7,283,023 km (0.09 R)
• M35: 7,606,603 km (0.06 R)
• M36: 7,683,347 km (0.12 R)
• M37: 7,779,837 km (0.061 R)
• M38: 7,857,179 km (0.107 R)
• M39: 7,993,313 km (0.069 R)
• M40: 8,565,525 km (0.118 R)
• M41: 8,645,560 km (0.098 R)
• M42: 8,725,745 km (0.115 R)
• M43: 9,438,429 km (0.108 R)
• M44: 9,916,843 km (0.104 R)
• M45: 10,318,064 km (0.113 R)
• M46: 10,445,821 km (0.115 R)
• M47: 10,638,653 km (0.037 R)
• M48: 10,746,213 km (0.044 R)
• M49: 11,333,385 km (0.084 R)
• M50: 11,487,321 km (0.069 R)
• M51: 11,597,725 km (0.074 R)
• M52: 11,841,868 km (0.098 R)
• M53: 11,931,029 km (0.115 R)
• M54: 12,470,927 km (0.119 R)
• M55: 12,903,864 km (0.116 R)
• M56: 13,018,755 km (0.117 R)
• M57: 13,318,698 km (0.079 R)
• M58: 13,527,836 km (0.111 R)
• M59: 13,972,740 km (0.106 R)
• M60: 14,137,896 km (0.118 R)
• M61: 14,375,009 km (0.098 R)
• M62: 14,565,597 km (0.03 R)
• M63: 14,732,997 km (0.062 R)
• M64: 14,804,953 km (0.096 R)
• M65: 14,901,145 km (0.098 R)
• M66: 15,021,571 km (0.048 R)
• M67: 15,118,211 km (0.094 R)
• M68: 15,482,332 km (0.088 R)
• M69: 15,726,626 km (0.112 R)
• M70: 16,021,633 km (0.057 R)
• M71: 16,641,866 km (0.072 R)
• M72: 16,817,045 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.4

Radius: 13.5

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.25 AU - 7.13 AU

Year: 6484 Days

Day: 13.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 34,461,101 km

• M1: 295,456 km (0.116 R)
• M2: 402,119 km (0.097 R)
• M3: 574,605 km (0.066 R)
• M4: 697,276 km (0.093 R)
• M5: 900,579 km (0.111 R)
• M6: 1,140,534 km (0.087 R)
• M7: 1,334,712 km (0.084 R)
• M8: 1,665,323 km (0.079 R)
• M9: 1,793,828 km (0.045 R)
• M10: 1,964,220 km (0.097 R)
• M11: 2,508,307 km (0.094 R)
• M12: 3,189,277 km (0.063 R)
• M13: 3,539,037 km (0.109 R)
• M14: 4,506,037 km (0.05 R)
• M15: 5,167,410 km (0.105 R)
• M16: 5,440,575 km (0.041 R)
• M17: 5,718,528 km (0.069 R)
• M18: 5,887,574 km (0.098 R)
• M19: 6,001,268 km (0.044 R)
• M20: 6,201,879 km (0.116 R)
• M21: 6,317,518 km (0.083 R)
• M22: 6,609,832 km (0.114 R)
• M23: 7,513,553 km (0.109 R)
• M24: 7,636,971 km (0.102 R)
• M25: 7,854,786 km (0.084 R)
• M26: 8,106,110 km (0.059 R)
• M27: 8,713,627 km (0.113 R)
• M28: 9,535,518 km (0.063 R)
• M29: 10,006,751 km (0.12 R)
• M30: 10,554,429 km (0.067 R)
• M31: 10,832,083 km (0.105 R)
• M32: 11,288,356 km (0.117 R)
• M33: 11,536,539 km (0.094 R)
• M34: 11,786,667 km (0.098 R)
• M35: 11,894,527 km (0.108 R)
• M36: 12,842,080 km (0.085 R)
• M37: 13,212,933 km (0.052 R)
• M38: 13,889,564 km (0.112 R)
• M39: 14,155,848 km (0.036 R)
• M40: 14,385,331 km (0.045 R)
• M41: 14,577,565 km (0.113 R)
• M42: 15,081,261 km (0.075 R)
• M43: 15,827,904 km (0.109 R)
• M44: 18,180,629 km (0.035 R)
• M45: 18,806,696 km (0.099 R)
• M46: 19,017,031 km (0.11 R)
• M47: 19,185,777 km (0.088 R)
• M48: 19,270,450 km (0.098 R)
• M49: 20,037,288 km (0.115 R)
• M50: 20,424,448 km (0.103 R)
• M51: 21,162,713 km (0.091 R)
• M52: 21,381,425 km (0.074 R)
• M53: 21,600,885 km (0.055 R)
• M54: 23,203,527 km (0.076 R)
• M55: 23,746,268 km (0.115 R)
• M56: 24,019,285 km (0.03 R)
• M57: 24,338,975 km (0.105 R)
• M58: 24,982,695 km (0.078 R)
• M59: 25,075,146 km (0.082 R)
• M60: 25,167,598 km (0.111 R)
• M61: 25,445,999 km (0.117 R)
• M62: 26,052,469 km (0.036 R)
• M63: 27,565,502 km (0.086 R)
• M64: 27,852,431 km (0.044 R)
• M65: 29,204,347 km (0.115 R)
• M66: 29,594,498 km (0.097 R)
• M67: 29,741,253 km (0.104 R)
• M68: 30,874,457 km (0.06 R)
• M69: 32,474,706 km (0.063 R)
• M70: 33,488,381 km (0.104 R)
• M71: 33,845,621 km (0.106 R)
• M72: 33,947,946 km (0.119 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 11,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit