🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.02 AU - 1.4 AU

Year: 470 Days

Day: 40.5 Hours

Environment

Temp: 11 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,691,266 km

• M1: 841,189 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.58 AU - 4.62 AU

Year: 3484 Days

Day: 15.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,691,266 km

• M1: 1,192,295 km (0.1 R)
• M2: 1,780,663 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.11 AU - 6.45 AU

Year: 4284 Days

Day: 32.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690

Radius: 9.9

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 8.85 AU - 8.87 AU

Year: 9312 Days

Day: 8.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 35,691,266 km

• M1: 233,522 km (0.082 R)
• M2: 574,007 km (0.099 R)
• M3: 680,670 km (0.109 R)
• M4: 915,539 km (0.072 R)
• M5: 1,005,896 km (0.11 R)
• M6: 1,137,841 km (0.108 R)
• M7: 1,316,012 km (0.071 R)
• M8: 1,611,767 km (0.076 R)
• M9: 1,700,180 km (0.087 R)
• M10: 1,905,278 km (0.113 R)
• M11: 2,620,207 km (0.025 R)
• M12: 2,831,140 km (0.067 R)
• M13: 2,911,623 km (0.055 R)
• M14: 3,297,885 km (0.103 R)
• M15: 3,439,853 km (0.102 R)
• M16: 3,641,960 km (0.072 R)
• M17: 4,489,283 km (0.067 R)
• M18: 4,583,679 km (0.076 R)
• M19: 4,742,402 km (0.043 R)
• M20: 5,630,864 km (0.106 R)
• M21: 6,251,396 km (0.086 R)
• M22: 6,321,707 km (0.091 R)
• M23: 6,966,324 km (0.11 R)
• M24: 7,259,536 km (0.107 R)
• M25: 8,707,194 km (0.089 R)
• M26: 9,342,985 km (0.082 R)
• M27: 9,747,797 km (0.106 R)
• M28: 9,993,587 km (0.11 R)
• M29: 10,076,015 km (0.101 R)
• M30: 10,282,909 km (0.1 R)
• M31: 10,407,673 km (0.112 R)
• M32: 10,785,258 km (0.044 R)
• M33: 11,295,537 km (0.119 R)
• M34: 11,813,893 km (0.073 R)
• M35: 13,278,756 km (0.04 R)
• M36: 13,825,686 km (0.075 R)
• M37: 14,055,618 km (0.115 R)
• M38: 14,194,295 km (0.072 R)
• M39: 15,177,452 km (0.03 R)
• M40: 15,414,714 km (0.117 R)
• M41: 15,510,008 km (0.049 R)
• M42: 15,749,065 km (0.116 R)
• M43: 15,989,320 km (0.113 R)
• M44: 17,110,256 km (0.119 R)
• M45: 18,205,911 km (0.044 R)
• M46: 19,170,518 km (0.104 R)
• M47: 19,272,993 km (0.049 R)
• M48: 20,151,581 km (0.066 R)
• M49: 21,307,973 km (0.077 R)
• M50: 21,414,038 km (0.116 R)
• M51: 21,947,653 km (0.067 R)
• M52: 24,625,006 km (0.051 R)
• M53: 25,296,252 km (0.04 R)
• M54: 25,690,592 km (0.048 R)
• M55: 25,803,688 km (0.119 R)
• M56: 27,173,107 km (0.103 R)
• M57: 28,041,074 km (0.099 R)
• M58: 28,624,655 km (0.101 R)
• M59: 28,976,808 km (0.071 R)
• M60: 29,922,716 km (0.116 R)
• M61: 31,179,637 km (0.11 R)
• M62: 31,481,526 km (0.119 R)
• M63: 33,374,238 km (0.118 R)
• M64: 33,435,872 km (0.054 R)
• M65: 33,621,224 km (0.093 R)
• M66: 34,739,767 km (0.106 R)
• M67: 35,366,582 km (0.098 R)
• M68: 36,186,827 km (0.08 R)
• M69: 36,440,545 km (0.09 R)
• M70: 37,269,018 km (0.092 R)
• M71: 37,781,989 km (0.059 R)
• M72: 37,846,317 km (0.03 R)
• M73: 37,974,971 km (0.078 R)
• M74: 38,103,774 km (0.056 R)
• M75: 39,399,890 km (0.044 R)
• M76: 40,315,878 km (0.044 R)
• M77: 40,513,048 km (0.07 R)
• M78: 41,835,793 km (0.114 R)
• M79: 42,502,550 km (0.08 R)
• M80: 43,441,726 km (0.106 R)
• M81: 43,846,388 km (0.051 R)
• M82: 43,914,006 km (0.051 R)
• M83: 44,523,617 km (0.106 R)
• M84: 44,727,370 km (0.116 R)
• M85: 44,863,504 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.6

Radius: 12.6

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 10.57 AU - 11.17 AU

Year: 12654 Days

Day: 13.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 35,691,266 km

• M1: 165,754 km (0.091 R)
• M2: 249,828 km (0.119 R)
• M3: 369,656 km (0.081 R)
• M4: 495,917 km (0.051 R)
• M5: 945,758 km (0.067 R)
• M6: 1,037,312 km (0.116 R)
• M7: 1,280,408 km (0.104 R)
• M8: 1,978,432 km (0.053 R)
• M9: 2,078,214 km (0.047 R)
• M10: 2,159,445 km (0.116 R)
• M11: 2,409,573 km (0.061 R)
• M12: 2,581,760 km (0.1 R)
• M13: 2,691,565 km (0.06 R)
• M14: 3,099,668 km (0.117 R)
• M15: 3,576,287 km (0.065 R)
• M16: 3,773,606 km (0.095 R)
• M17: 3,949,234 km (0.1 R)
• M18: 4,127,555 km (0.098 R)
• M19: 4,413,287 km (0.094 R)
• M20: 4,545,382 km (0.096 R)
• M21: 5,169,803 km (0.088 R)
• M22: 5,478,124 km (0.034 R)
• M23: 5,648,816 km (0.113 R)
• M24: 6,112,719 km (0.099 R)
• M25: 6,710,063 km (0.098 R)
• M26: 6,893,021 km (0.101 R)
• M27: 7,108,442 km (0.026 R)
• M28: 7,263,725 km (0.065 R)
• M29: 7,641,010 km (0.106 R)
• M30: 8,121,818 km (0.044 R)
• M31: 8,480,554 km (0.043 R)
• M32: 9,078,945 km (0.044 R)
• M33: 9,519,661 km (0.058 R)
• M34: 9,622,434 km (0.03 R)
• M35: 9,828,879 km (0.085 R)
• M36: 10,036,820 km (0.107 R)
• M37: 10,211,401 km (0.102 R)
• M38: 10,634,165 km (0.108 R)
• M39: 10,740,828 km (0.117 R)
• M40: 11,206,825 km (0.072 R)
• M41: 11,679,704 km (0.08 R)
• M42: 12,010,764 km (0.096 R)
• M43: 12,382,365 km (0.079 R)
• M44: 12,607,211 km (0.1 R)
• M45: 13,136,937 km (0.102 R)
• M46: 13,596,801 km (0.061 R)
• M47: 13,828,827 km (0.052 R)
• M48: 13,945,214 km (0.062 R)
• M49: 14,296,620 km (0.049 R)
• M50: 14,375,159 km (0.072 R)
• M51: 15,368,189 km (0.051 R)
• M52: 15,448,673 km (0.118 R)
• M53: 17,630,259 km (0.109 R)
• M54: 17,841,042 km (0.027 R)
• M55: 18,435,694 km (0.116 R)
• M56: 19,426,779 km (0.089 R)
• M57: 19,513,845 km (0.073 R)
• M58: 20,126,449 km (0.063 R)
• M59: 20,967,937 km (0.105 R)
• M60: 21,146,557 km (0.113 R)
• M61: 21,415,534 km (0.07 R)
• M62: 23,932,967 km (0.098 R)
• M63: 24,213,163 km (0.114 R)
• M64: 24,871,394 km (0.105 R)
• M65: 24,965,940 km (0.101 R)
• M66: 26,061,445 km (0.106 R)
• M67: 26,397,891 km (0.088 R)
• M68: 26,542,552 km (0.062 R)
• M69: 26,832,772 km (0.119 R)
• M70: 26,929,711 km (0.1 R)
• M71: 27,856,470 km (0.085 R)
• M72: 28,496,599 km (0.119 R)
• M73: 28,893,034 km (0.11 R)
• M74: 29,241,297 km (0.032 R)
• M75: 29,741,253 km (0.087 R)
• M76: 30,193,787 km (0.113 R)
• M77: 30,395,595 km (0.09 R)
• M78: 31,462,527 km (0.109 R)
• M79: 31,564,702 km (0.12 R)
• M80: 31,718,339 km (0.1 R)
• M81: 32,026,211 km (0.11 R)
• M82: 33,894,539 km (0.047 R)
• M83: 34,314,460 km (0.098 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 13,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit