🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.45 AU - 0.61 AU

Year: 149 Days

Day: 21.8 Hours

Environment

Temp: 183 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,338,265 km

• M1: 73,453 km (0.098 R)
• M2: 455,226 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.61 AU - 0.65 AU

Year: 193 Days

Day: 16.9 Hours

Environment

Temp: 103 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,338,265 km

• M1: 45,328 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.63 AU - 0.65 AU

Year: 197 Days

Day: 36.1 Hours

Environment

Temp: 107 °C

Axial Tilt: 45.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.02 AU - 1.44 AU

Year: 525 Days

Day: 44.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,338,265 km

• M1: 576,849 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.38 AU - 1.68 AU

Year: 729 Days

Day: 26.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.28 AU - 3.32 AU

Year: 1804 Days

Day: 28.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,338,265 km

• M1: 199,564 km (0.049 R)

Asteroid Belt

Center: 3.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.8

Radius: 8.3

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.06 AU - 4.98 AU

Year: 3700 Days

Day: 12.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 49,338,265 km

• M1: 105,018 km (0.102 R)
• M2: 190,139 km (0.101 R)
• M3: 262,843 km (0.092 R)
• M4: 341,981 km (0.106 R)
• M5: 512,074 km (0.03 R)
• M6: 581,038 km (0.073 R)
• M7: 719,715 km (0.105 R)
• M8: 828,772 km (0.113 R)
• M9: 922,121 km (0.115 R)
• M10: 1,052,421 km (0.058 R)
• M11: 1,247,796 km (0.09 R)
• M12: 1,319,453 km (0.114 R)
• M13: 1,766,003 km (0.113 R)
• M14: 1,957,189 km (0.094 R)
• M15: 2,256,833 km (0.12 R)
• M16: 2,330,286 km (0.1 R)
• M17: 2,930,921 km (0.118 R)
• M18: 3,011,405 km (0.079 R)
• M19: 3,207,378 km (0.091 R)
• M20: 3,458,404 km (0.101 R)
• M21: 3,785,425 km (0.091 R)
• M22: 3,997,106 km (0.113 R)
• M23: 4,194,575 km (0.077 R)
• M24: 4,249,028 km (0.05 R)
• M25: 4,432,286 km (0.089 R)
• M26: 4,524,737 km (0.119 R)
• M27: 4,711,884 km (0.102 R)
• M28: 5,347,226 km (0.101 R)
• M29: 5,584,937 km (0.094 R)
• M30: 5,685,018 km (0.091 R)
• M31: 5,826,239 km (0.083 R)
• M32: 5,927,666 km (0.044 R)
• M33: 6,050,336 km (0.106 R)
• M34: 6,298,070 km (0.058 R)
• M35: 6,465,171 km (0.08 R)
• M36: 7,191,469 km (0.106 R)
• M37: 7,256,843 km (0.115 R)
• M38: 7,344,208 km (0.108 R)
• M39: 7,965,937 km (0.099 R)
• M40: 8,260,346 km (0.077 R)
• M41: 8,443,304 km (0.093 R)
• M42: 9,235,724 km (0.105 R)
• M43: 9,449,499 km (0.082 R)
• M44: 9,664,920 km (0.07 R)
• M45: 9,978,926 km (0.046 R)
• M46: 10,369,975 km (0.077 R)
• M47: 10,966,122 km (0.116 R)
• M48: 11,243,028 km (0.084 R)
• M49: 11,344,306 km (0.055 R)
• M50: 11,522,178 km (0.038 R)
• M51: 11,649,934 km (0.085 R)
• M52: 12,425,898 km (0.085 R)
• M53: 12,899,376 km (0.069 R)
• M54: 13,005,440 km (0.095 R)
• M55: 13,058,548 km (0.056 R)
• M56: 13,298,652 km (0.069 R)
• M57: 14,163,627 km (0.111 R)
• M58: 14,355,412 km (0.118 R)
• M59: 14,437,840 km (0.1 R)
• M60: 14,492,743 km (0.118 R)
• M61: 14,547,944 km (0.101 R)
• M62: 14,713,549 km (0.06 R)
• M63: 15,242,527 km (0.114 R)
• M64: 16,635,134 km (0.095 R)
• M65: 16,953,328 km (0.111 R)
• M66: 17,098,588 km (0.109 R)
• M67: 17,215,125 km (0.107 R)
• M68: 17,331,961 km (0.111 R)
• M69: 17,448,946 km (0.111 R)
• M70: 17,566,380 km (0.045 R)
• M71: 17,625,023 km (0.107 R)
• M72: 17,742,756 km (0.044 R)
• M73: 18,305,543 km (0.034 R)
• M74: 18,454,693 km (0.096 R)
• M75: 19,418,252 km (0.104 R)
• M76: 20,213,215 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.1

Radius: 14.7

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 8.45 AU - 8.81 AU

Year: 9761 Days

Day: 14.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 49,338,265 km

• M1: 195,225 km (0.069 R)
• M2: 377,136 km (0.093 R)
• M3: 477,516 km (0.096 R)
• M4: 715,975 km (0.079 R)
• M5: 851,810 km (0.12 R)
• M6: 997,369 km (0.095 R)
• M7: 1,093,112 km (0.089 R)
• M8: 1,422,526 km (0.103 R)
• M9: 1,879,248 km (0.078 R)
• M10: 2,460,287 km (0.06 R)
• M11: 2,675,408 km (0.112 R)
• M12: 3,009,909 km (0.108 R)
• M13: 3,124,651 km (0.103 R)
• M14: 3,628,197 km (0.096 R)
• M15: 3,968,084 km (0.094 R)
• M16: 4,157,774 km (0.085 R)
• M17: 4,318,292 km (0.063 R)
• M18: 4,415,531 km (0.096 R)
• M19: 4,678,673 km (0.067 R)
• M20: 4,947,052 km (0.076 R)
• M21: 5,289,781 km (0.091 R)
• M22: 5,429,056 km (0.045 R)
• M23: 5,640,289 km (0.107 R)
• M24: 5,854,213 km (0.116 R)
• M25: 6,624,493 km (0.09 R)
• M26: 7,978,802 km (0.099 R)
• M27: 8,219,505 km (0.079 R)
• M28: 8,585,123 km (0.076 R)
• M29: 9,416,588 km (0.119 R)
• M30: 9,628,568 km (0.111 R)
• M31: 10,230,550 km (0.039 R)
• M32: 10,404,682 km (0.12 R)
• M33: 10,888,930 km (0.063 R)
• M34: 11,022,371 km (0.079 R)
• M35: 11,380,658 km (0.108 R)
• M36: 11,651,879 km (0.051 R)
• M37: 12,017,047 km (0.063 R)
• M38: 12,293,205 km (0.091 R)
• M39: 12,385,806 km (0.071 R)
• M40: 12,525,082 km (0.046 R)
• M41: 12,946,050 km (0.076 R)
• M42: 13,371,806 km (0.031 R)
• M43: 13,514,672 km (0.091 R)
• M44: 15,319,121 km (0.112 R)
• M45: 17,094,698 km (0.102 R)
• M46: 17,509,832 km (0.092 R)
• M47: 17,980,617 km (0.086 R)
• M48: 19,960,096 km (0.118 R)
• M49: 20,892,689 km (0.085 R)
• M50: 21,058,743 km (0.111 R)
• M51: 21,225,095 km (0.105 R)
• M52: 22,572,823 km (0.081 R)
• M53: 22,743,215 km (0.075 R)
• M54: 23,028,199 km (0.109 R)
• M55: 23,948,076 km (0.075 R)
• M56: 24,063,865 km (0.085 R)
• M57: 24,587,457 km (0.066 R)
• M58: 25,645,862 km (0.038 R)
• M59: 27,685,629 km (0.1 R)
• M60: 30,088,769 km (0.118 R)
• M61: 30,715,734 km (0.071 R)
• M62: 33,008,321 km (0.119 R)
• M63: 33,784,734 km (0.032 R)
• M64: 34,567,131 km (0.119 R)
• M65: 35,092,070 km (0.035 R)
• M66: 35,223,716 km (0.097 R)
• M67: 35,685,824 km (0.057 R)
• M68: 36,017,183 km (0.092 R)
• M69: 36,549,303 km (0.044 R)
• M70: 37,352,494 km (0.104 R)
• M71: 38,636,044 km (0.119 R)
• M72: 38,772,028 km (0.113 R)
• M73: 40,278,030 km (0.09 R)
• M74: 42,152,491 km (0.119 R)
• M75: 42,362,527 km (0.11 R)
• M76: 42,853,956 km (0.108 R)
• M77: 43,417,790 km (0.051 R)
• M78: 43,700,680 km (0.077 R)
• M79: 44,410,671 km (0.084 R)
• M80: 44,553,088 km (0.117 R)
• M81: 44,838,371 km (0.112 R)
• M82: 46,202,106 km (0.106 R)
• M83: 46,635,491 km (0.092 R)
• M84: 46,997,817 km (0.112 R)
• M85: 47,798,016 km (0.057 R)
• M86: 48,236,487 km (0.074 R)
• M87: 48,382,794 km (0.102 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: 224 - 15,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit