🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.42 AU - 0.64 AU

Year: 134 Days

Day: 17.1 Hours

Environment

Temp: 201 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,689,580 km

• M1: 53,257 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.73 AU - 1.05 AU

Year: 292 Days

Day: 19.4 Hours

Environment

Temp: 100 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,689,580 km

• M1: 267,182 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.95 AU - 1.25 AU

Year: 402 Days

Day: 17.9 Hours

Environment

Temp: 148 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,689,580 km

• M1: 809,624 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.28 AU - 1.92 AU

Year: 705 Days

Day: 33.7 Hours

Environment

Temp: 3 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 72,689,580 km

• M1: 495,019 km (0.111 R)

Asteroid Belt

Center: 3.43 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.15 AU - 6.35 AU

Year: 4189 Days

Day: 28.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.6

Radius: 14

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.78 AU - 7.96 AU

Year: 5599 Days

Day: 13.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 72,689,580 km

• M1: 212,579 km (0.103 R)
• M2: 305,628 km (0.098 R)
• M3: 491,878 km (0.098 R)
• M4: 580,290 km (0.097 R)
• M5: 844,181 km (0.093 R)
• M6: 1,072,916 km (0.11 R)
• M7: 1,258,567 km (0.089 R)
• M8: 1,438,683 km (0.105 R)
• M9: 1,557,912 km (0.115 R)
• M10: 2,425,729 km (0.077 R)
• M11: 2,801,669 km (0.057 R)
• M12: 3,040,726 km (0.092 R)
• M13: 3,196,458 km (0.101 R)
• M14: 3,400,659 km (0.114 R)
• M15: 3,942,353 km (0.114 R)
• M16: 4,088,211 km (0.105 R)
• M17: 4,486,141 km (0.117 R)
• M18: 4,896,638 km (0.119 R)
• M19: 5,053,715 km (0.059 R)
• M20: 5,159,481 km (0.104 R)
• M21: 5,562,498 km (0.095 R)
• M22: 5,726,606 km (0.117 R)
• M23: 6,115,711 km (0.087 R)
• M24: 6,256,931 km (0.044 R)
• M25: 6,628,981 km (0.068 R)
• M26: 6,832,284 km (0.096 R)
• M27: 7,484,980 km (0.109 R)
• M28: 7,788,364 km (0.084 R)
• M29: 7,880,217 km (0.11 R)
• M30: 8,126,755 km (0.083 R)
• M31: 8,313,303 km (0.108 R)
• M32: 8,407,251 km (0.046 R)
• M33: 8,818,046 km (0.086 R)
• M34: 9,074,158 km (0.101 R)
• M35: 9,300,200 km (0.085 R)
• M36: 10,391,367 km (0.076 R)
• M37: 10,594,222 km (0.056 R)
• M38: 11,767,967 km (0.096 R)
• M39: 12,014,803 km (0.101 R)
• M40: 12,263,285 km (0.114 R)
• M41: 13,531,427 km (0.084 R)
• M42: 13,678,930 km (0.092 R)
• M43: 14,199,830 km (0.054 R)
• M44: 14,349,727 km (0.115 R)
• M45: 14,575,769 km (0.091 R)
• M46: 14,765,011 km (0.085 R)
• M47: 14,993,297 km (0.051 R)
• M48: 15,878,767 km (0.026 R)
• M49: 16,583,672 km (0.054 R)
• M50: 16,741,647 km (0.077 R)
• M51: 16,900,221 km (0.078 R)
• M52: 17,138,979 km (0.076 R)
• M53: 17,499,211 km (0.091 R)
• M54: 17,861,986 km (0.09 R)
• M55: 18,431,206 km (0.047 R)
• M56: 18,882,692 km (0.06 R)
• M57: 19,047,698 km (0.094 R)
• M58: 19,171,865 km (0.086 R)
• M59: 19,379,357 km (0.045 R)
• M60: 20,174,619 km (0.077 R)
• M61: 20,427,888 km (0.099 R)
• M62: 20,767,326 km (0.088 R)
• M63: 22,056,860 km (0.12 R)
• M64: 22,405,123 km (0.068 R)
• M65: 22,667,518 km (0.072 R)
• M66: 23,727,269 km (0.05 R)
• M67: 23,994,750 km (0.054 R)
• M68: 26,262,505 km (0.033 R)
• M69: 26,956,190 km (0.092 R)
• M70: 27,937,402 km (0.055 R)
• M71: 28,598,027 km (0.087 R)
• M72: 28,740,294 km (0.116 R)
• M73: 28,930,283 km (0.106 R)
• M74: 29,646,558 km (0.061 R)
• M75: 29,742,450 km (0.116 R)
• M76: 30,175,536 km (0.089 R)
• M77: 30,513,777 km (0.101 R)
• M78: 31,781,320 km (0.054 R)
• M79: 32,817,434 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.2

Radius: 13.7

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 11.93 AU - 14.29 AU

Year: 16531 Days

Day: 6.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 72,689,580 km

• M1: 242,947 km (0.069 R)
• M2: 391,049 km (0.112 R)
• M3: 839,693 km (0.117 R)
• M4: 1,262,905 km (0.075 R)
• M5: 1,542,354 km (0.087 R)
• M6: 2,429,320 km (0.109 R)
• M7: 2,532,842 km (0.096 R)
• M8: 2,673,164 km (0.102 R)
• M9: 2,888,585 km (0.101 R)
• M10: 3,184,939 km (0.095 R)
• M11: 3,767,473 km (0.075 R)
• M12: 3,928,590 km (0.088 R)
• M13: 4,299,443 km (0.091 R)
• M14: 4,855,199 km (0.107 R)
• M15: 5,524,949 km (0.116 R)
• M16: 5,801,106 km (0.046 R)
• M17: 6,319,164 km (0.067 R)
• M18: 6,901,399 km (0.117 R)
• M19: 7,551,701 km (0.119 R)
• M20: 7,910,137 km (0.07 R)
• M21: 9,784,598 km (0.119 R)
• M22: 10,800,069 km (0.034 R)
• M23: 11,030,300 km (0.114 R)
• M24: 11,203,983 km (0.119 R)
• M25: 11,789,808 km (0.105 R)
• M26: 11,967,530 km (0.101 R)
• M27: 12,385,657 km (0.118 R)
• M28: 12,505,933 km (0.079 R)
• M29: 12,747,833 km (0.114 R)
• M30: 13,668,757 km (0.026 R)
• M31: 13,980,370 km (0.111 R)
• M32: 14,168,564 km (0.107 R)
• M33: 14,294,525 km (0.062 R)
• M34: 14,929,718 km (0.077 R)
• M35: 15,315,232 km (0.116 R)
• M36: 16,227,779 km (0.025 R)
• M37: 17,697,129 km (0.103 R)
• M38: 18,861,449 km (0.102 R)
• M39: 21,480,459 km (0.092 R)
• M40: 24,136,270 km (0.059 R)
• M41: 26,505,152 km (0.085 R)
• M42: 28,151,627 km (0.119 R)
• M43: 28,628,096 km (0.113 R)
• M44: 29,187,442 km (0.04 R)
• M45: 30,154,592 km (0.038 R)
• M46: 31,050,384 km (0.056 R)
• M47: 32,868,148 km (0.095 R)
• M48: 33,621,822 km (0.12 R)
• M49: 36,088,542 km (0.111 R)
• M50: 37,213,218 km (0.102 R)
• M51: 38,613,155 km (0.046 R)
• M52: 39,319,556 km (0.116 R)
• M53: 39,674,402 km (0.098 R)
• M54: 40,208,616 km (0.034 R)
• M55: 41,104,409 km (0.072 R)
• M56: 41,916,127 km (0.12 R)
• M57: 43,189,354 km (0.108 R)
• M58: 44,014,536 km (0.1 R)
• M59: 44,752,502 km (0.08 R)
• M60: 44,844,954 km (0.112 R)
• M61: 45,215,807 km (0.05 R)
• M62: 46,147,054 km (0.117 R)
• M63: 48,123,391 km (0.031 R)
• M64: 48,218,236 km (0.12 R)
• M65: 48,313,081 km (0.103 R)
• M66: 48,693,060 km (0.101 R)
• M67: 49,935,171 km (0.086 R)
• M68: 50,127,255 km (0.118 R)
• M69: 51,575,212 km (0.115 R)
• M70: 51,672,152 km (0.065 R)
• M71: 53,429,029 km (0.092 R)
• M72: 54,413,383 km (0.069 R)
• M73: 55,205,205 km (0.105 R)
• M74: 55,602,686 km (0.084 R)
• M75: 56,000,916 km (0.053 R)
• M76: 56,200,479 km (0.118 R)
• M77: 57,301,968 km (0.05 R)
• M78: 57,503,028 km (0.112 R)
• M79: 58,309,660 km (0.03 R)
• M80: 61,059,269 km (0.1 R)
• M81: 61,778,984 km (0.111 R)
• M82: 62,605,063 km (0.095 R)
• M83: 62,708,585 km (0.085 R)
• M84: 62,915,778 km (0.105 R)
• M85: 64,163,724 km (0.094 R)
• M86: 65,945,584 km (0.082 R)
• M87: 66,050,901 km (0.054 R)
• M88: 66,472,767 km (0.035 R)
• M89: 68,382,234 km (0.117 R)
• M90: 69,557,924 km (0.053 R)
• M91: 71,712,731 km (0.117 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 12,051 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit