🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.56 AU - 0.58 AU

Year: 165 Days

Day: 16.2 Hours

Environment

Temp: 176 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.45 AU - 3.45 AU

Year: 1940 Days

Day: 28.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.99 AU - 4.37 AU

Year: 2703 Days

Day: 34.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,348,625 km

• M1: 561,441 km (0.119 R)

Asteroid Belt

Center: 5.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.5

Radius: 10.5

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 6.61 AU - 7.27 AU

Year: 7000 Days

Day: 11.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 72,348,625 km

• M1: 182,809 km (0.065 R)
• M2: 390,600 km (0.067 R)
• M3: 561,291 km (0.076 R)
• M4: 685,158 km (0.057 R)
• M5: 773,421 km (0.061 R)
• M6: 866,022 km (0.098 R)
• M7: 1,012,179 km (0.089 R)
• M8: 1,367,474 km (0.103 R)
• M9: 1,500,915 km (0.111 R)
• M10: 1,948,961 km (0.066 R)
• M11: 2,695,604 km (0.108 R)
• M12: 2,864,799 km (0.104 R)
• M13: 3,188,230 km (0.039 R)
• M14: 3,549,658 km (0.1 R)
• M15: 3,708,681 km (0.096 R)
• M16: 3,951,777 km (0.065 R)
• M17: 4,769,928 km (0.046 R)
• M18: 4,857,592 km (0.066 R)
• M19: 5,639,541 km (0.101 R)
• M20: 6,622,548 km (0.083 R)
• M21: 7,117,119 km (0.094 R)
• M22: 7,284,668 km (0.101 R)
• M23: 8,352,348 km (0.029 R)
• M24: 8,422,959 km (0.076 R)
• M25: 8,742,948 km (0.106 R)
• M26: 9,103,330 km (0.08 R)
• M27: 9,542,100 km (0.108 R)
• M28: 9,801,353 km (0.069 R)
• M29: 10,138,098 km (0.049 R)
• M30: 10,707,617 km (0.075 R)
• M31: 11,601,165 km (0.107 R)
• M32: 12,196,864 km (0.103 R)
• M33: 12,397,624 km (0.115 R)
• M34: 12,639,973 km (0.058 R)
• M35: 12,802,436 km (0.088 R)
• M36: 12,883,967 km (0.105 R)
• M37: 13,006,488 km (0.11 R)
• M38: 13,129,457 km (0.114 R)
• M39: 14,720,131 km (0.033 R)
• M40: 14,848,337 km (0.059 R)
• M41: 15,494,599 km (0.074 R)
• M42: 16,770,370 km (0.104 R)
• M43: 17,038,449 km (0.103 R)
• M44: 17,579,096 km (0.062 R)
• M45: 18,400,388 km (0.098 R)
• M46: 18,492,391 km (0.082 R)
• M47: 19,234,247 km (0.08 R)
• M48: 19,702,937 km (0.076 R)
• M49: 19,938,554 km (0.069 R)
• M50: 20,175,218 km (0.097 R)
• M51: 20,651,388 km (0.061 R)
• M52: 20,938,765 km (0.037 R)
• M53: 21,034,957 km (0.053 R)
• M54: 21,227,639 km (0.048 R)
• M55: 21,614,648 km (0.061 R)
• M56: 22,346,780 km (0.106 R)
• M57: 22,543,352 km (0.119 R)
• M58: 23,335,473 km (0.082 R)
• M59: 23,435,254 km (0.083 R)
• M60: 23,634,968 km (0.08 R)
• M61: 24,288,112 km (0.108 R)
• M62: 26,594,313 km (0.085 R)
• M63: 26,802,703 km (0.115 R)
• M64: 27,011,691 km (0.096 R)
• M65: 27,273,487 km (0.102 R)
• M66: 27,852,730 km (0.043 R)
• M67: 28,542,526 km (0.064 R)
• M68: 29,237,857 km (0.114 R)
• M69: 29,506,684 km (0.104 R)
• M70: 29,614,544 km (0.117 R)
• M71: 30,047,032 km (0.092 R)
• M72: 31,137,450 km (0.072 R)
• M73: 31,797,925 km (0.109 R)
• M74: 32,240,884 km (0.069 R)
• M75: 32,407,536 km (0.109 R)
• M76: 32,574,338 km (0.092 R)
• M77: 33,020,888 km (0.087 R)
• M78: 33,132,787 km (0.115 R)
• M79: 33,581,880 km (0.044 R)
• M80: 33,694,377 km (0.101 R)
• M81: 34,769,986 km (0.071 R)
• M82: 35,054,970 km (0.049 R)
• M83: 37,245,831 km (0.065 R)
• M84: 38,122,773 km (0.034 R)
• M85: 38,475,376 km (0.098 R)
• M86: 38,593,259 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 985.4

Radius: 7.8

Gravity: 16.2 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 10.17 AU - 13.37 AU

Year: 15461 Days

Day: 17.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 72,348,625 km

• M1: 139,276 km (0.044 R)
• M2: 301,290 km (0.087 R)
• M3: 510,578 km (0.115 R)
• M4: 880,683 km (0.071 R)
• M5: 1,580,950 km (0.092 R)
• M6: 1,731,895 km (0.109 R)
• M7: 1,983,069 km (0.089 R)
• M8: 2,047,845 km (0.094 R)
• M9: 2,113,220 km (0.041 R)
• M10: 2,805,110 km (0.064 R)
• M11: 3,562,075 km (0.108 R)
• M12: 3,641,063 km (0.1 R)
• M13: 3,760,741 km (0.06 R)
• M14: 4,378,730 km (0.082 R)
• M15: 4,548,822 km (0.109 R)
• M16: 4,721,159 km (0.106 R)
• M17: 4,895,590 km (0.081 R)
• M18: 5,341,093 km (0.119 R)
• M19: 5,706,860 km (0.102 R)
• M20: 5,939,634 km (0.078 R)
• M21: 6,033,581 km (0.115 R)
• M22: 7,050,099 km (0.117 R)
• M23: 7,149,581 km (0.102 R)
• M24: 7,350,192 km (0.099 R)
• M25: 7,705,637 km (0.114 R)
• M26: 8,966,448 km (0.093 R)
• M27: 9,346,127 km (0.104 R)
• M28: 10,802,013 km (0.074 R)
• M29: 11,263,972 km (0.083 R)
• M30: 12,207,336 km (0.058 R)
• M31: 12,567,717 km (0.104 R)
• M32: 13,731,589 km (0.109 R)
• M33: 17,289,774 km (0.1 R)
• M34: 17,897,740 km (0.075 R)
• M35: 18,238,524 km (0.092 R)
• M36: 20,540,835 km (0.053 R)
• M37: 20,969,283 km (0.12 R)
• M38: 21,980,266 km (0.046 R)
• M39: 22,638,646 km (0.06 R)
• M40: 23,007,105 km (0.084 R)
• M41: 23,452,009 km (0.044 R)
• M42: 24,124,601 km (0.112 R)
• M43: 24,955,169 km (0.072 R)
• M44: 25,412,190 km (0.072 R)
• M45: 25,641,823 km (0.081 R)
• M46: 25,872,054 km (0.075 R)
• M47: 26,566,936 km (0.066 R)
• M48: 28,212,064 km (0.044 R)
• M49: 28,608,498 km (0.114 R)
• M50: 29,007,027 km (0.078 R)
• M51: 29,086,912 km (0.097 R)
• M52: 30,863,088 km (0.071 R)
• M53: 31,435,599 km (0.082 R)
• M54: 33,090,600 km (0.025 R)
• M55: 33,424,951 km (0.09 R)
• M56: 35,284,154 km (0.08 R)
• M57: 35,711,256 km (0.059 R)
• M58: 36,312,340 km (0.094 R)
• M59: 36,570,845 km (0.114 R)
• M60: 36,830,098 km (0.119 R)
• M61: 38,485,698 km (0.043 R)
• M62: 39,190,005 km (0.109 R)
• M63: 39,898,650 km (0.112 R)
• M64: 41,688,738 km (0.12 R)
• M65: 41,778,945 km (0.069 R)
• M66: 42,684,312 km (0.093 R)
• M67: 44,606,794 km (0.093 R)
• M68: 45,624,957 km (0.065 R)
• M69: 46,463,752 km (0.077 R)
• M70: 47,778,718 km (0.037 R)
• M71: 49,200,944 km (0.039 R)
• M72: 49,678,162 km (0.116 R)
• M73: 50,061,132 km (0.107 R)
• M74: 50,156,875 km (0.104 R)
• M75: 50,348,809 km (0.074 R)
• M76: 51,602,290 km (0.119 R)
• M77: 53,354,829 km (0.09 R)
• M78: 56,717,789 km (0.055 R)
• M79: 59,234,025 km (0.117 R)
• M80: 59,741,610 km (0.119 R)
• M81: 60,148,816 km (0.12 R)
• M82: 61,375,668 km (0.073 R)
• M83: 61,683,690 km (0.117 R)
• M84: 63,335,101 km (0.108 R)
• M85: 63,958,176 km (0.11 R)
• M86: 64,062,296 km (0.045 R)
• M87: 64,896,603 km (0.056 R)
• M88: 66,365,206 km (0.102 R)
• M89: 67,103,770 km (0.086 R)
• M90: 68,695,342 km (0.091 R)
• M91: 69,656,209 km (0.098 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 11,807 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit