🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.52 AU - 0.74 AU

Year: 177 Days

Day: 44.6 Hours

Environment

Temp: 150 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,308,142 km

• M1: 134,040 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.63 AU - 0.67 AU

Year: 186 Days

Day: 17.6 Hours

Environment

Temp: 175 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.64 AU - 0.9 AU

Year: 240 Days

Day: 35 Hours

Environment

Temp: 201 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.67 AU - 0.89 AU

Year: 244 Days

Day: 46.4 Hours

Environment

Temp: 109 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.8 AU - 1.16 AU

Year: 344 Days

Day: 27 Hours

Environment

Temp: 164 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.7 AU - 1.84 AU

Year: 835 Days

Day: 13.6 Hours

Environment

Temp: -33 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,308,142 km

• M1: 660,923 km (0.041 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.29 AU - 3.97 AU

Year: 2454 Days

Day: 43.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,308,142 km

• M1: 1,380,489 km (0.106 R)

Asteroid Belt

Center: 5.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.9

Radius: 12.3

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.53 AU - 9.03 AU

Year: 7699 Days

Day: 9 Hours

Environment

Temp: -167 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 52,308,142 km

• M1: 156,330 km (0.073 R)
• M2: 384,167 km (0.052 R)
• M3: 540,796 km (0.05 R)
• M4: 806,931 km (0.083 R)
• M5: 1,609,972 km (0.097 R)
• M6: 1,821,952 km (0.071 R)
• M7: 1,921,585 km (0.103 R)
• M8: 2,023,012 km (0.104 R)
• M9: 2,806,456 km (0.113 R)
• M10: 3,279,784 km (0.078 R)
• M11: 3,426,689 km (0.071 R)
• M12: 3,550,855 km (0.052 R)
• M13: 3,752,663 km (0.118 R)
• M14: 4,088,809 km (0.05 R)
• M15: 4,247,233 km (0.093 R)
• M16: 4,407,752 km (0.119 R)
• M17: 4,901,574 km (0.12 R)
• M18: 5,734,236 km (0.037 R)
• M19: 6,425,827 km (0.097 R)
• M20: 6,766,012 km (0.065 R)
• M21: 7,048,752 km (0.108 R)
• M22: 7,239,340 km (0.101 R)
• M23: 7,399,559 km (0.053 R)
• M24: 7,756,201 km (0.045 R)
• M25: 7,953,072 km (0.038 R)
• M26: 8,285,029 km (0.082 R)
• M27: 8,962,408 km (0.11 R)
• M28: 9,517,267 km (0.12 R)
• M29: 9,869,720 km (0.105 R)
• M30: 10,154,853 km (0.113 R)
• M31: 11,063,211 km (0.101 R)
• M32: 11,620,763 km (0.088 R)
• M33: 12,035,448 km (0.099 R)
• M34: 12,801,838 km (0.053 R)
• M35: 13,742,509 km (0.12 R)
• M36: 13,821,796 km (0.108 R)
• M37: 14,543,307 km (0.096 R)
• M38: 15,153,816 km (0.026 R)
• M39: 16,274,004 km (0.114 R)
• M40: 16,526,526 km (0.078 R)
• M41: 16,822,879 km (0.034 R)
• M42: 17,982,113 km (0.06 R)
• M43: 18,199,628 km (0.107 R)
• M44: 18,945,673 km (0.072 R)
• M45: 19,078,366 km (0.038 R)
• M46: 19,255,789 km (0.06 R)
• M47: 19,701,740 km (0.11 R)
• M48: 20,331,847 km (0.105 R)
• M49: 20,922,908 km (0.106 R)
• M50: 21,565,730 km (0.095 R)
• M51: 21,982,360 km (0.101 R)
• M52: 22,401,683 km (0.097 R)
• M53: 22,870,822 km (0.076 R)
• M54: 23,390,525 km (0.091 R)
• M55: 23,485,370 km (0.045 R)
• M56: 23,866,246 km (0.076 R)
• M57: 24,634,281 km (0.102 R)
• M58: 24,972,821 km (0.087 R)
• M59: 25,166,999 km (0.095 R)
• M60: 25,410,395 km (0.061 R)
• M61: 26,096,152 km (0.098 R)
• M62: 27,385,685 km (0.092 R)
• M63: 27,736,492 km (0.088 R)
• M64: 27,837,022 km (0.051 R)
• M65: 28,696,013 km (0.074 R)
• M66: 29,512,518 km (0.041 R)
• M67: 29,666,455 km (0.095 R)
• M68: 29,769,228 km (0.091 R)
• M69: 30,907,518 km (0.041 R)
• M70: 31,168,268 km (0.045 R)
• M71: 31,691,860 km (0.093 R)
• M72: 32,271,103 km (0.051 R)
• M73: 33,173,328 km (0.074 R)
• M74: 33,333,398 km (0.057 R)
• M75: 33,547,323 km (0.063 R)
• M76: 34,245,346 km (0.104 R)
• M77: 34,731,539 km (0.084 R)
• M78: 35,219,976 km (0.119 R)
• M79: 36,258,485 km (0.082 R)
• M80: 36,368,439 km (0.116 R)
• M81: 36,919,707 km (0.069 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.7

Radius: 9

Gravity: 11.47 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 11.6 AU - 12.08 AU

Year: 14453 Days

Day: 11.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 52,308,142 km

• M1: 179,667 km (0.034 R)
• M2: 236,365 km (0.034 R)
• M3: 379,530 km (0.08 R)
• M4: 517,758 km (0.085 R)
• M5: 961,466 km (0.064 R)
• M6: 1,157,140 km (0.108 R)
• M7: 1,419,983 km (0.118 R)
• M8: 1,701,676 km (0.11 R)
• M9: 2,001,171 km (0.089 R)
• M10: 2,615,719 km (0.05 R)
• M11: 3,140,059 km (0.051 R)
• M12: 3,285,468 km (0.12 R)
• M13: 3,582,869 km (0.058 R)
• M14: 4,124,114 km (0.111 R)
• M15: 5,412,152 km (0.103 R)
• M16: 5,543,050 km (0.106 R)
• M17: 5,942,027 km (0.119 R)
• M18: 6,956,002 km (0.053 R)
• M19: 8,575,100 km (0.059 R)
• M20: 8,727,839 km (0.053 R)
• M21: 9,295,862 km (0.082 R)
• M22: 9,610,616 km (0.045 R)
• M23: 10,035,923 km (0.055 R)
• M24: 10,685,477 km (0.097 R)
• M25: 12,024,826 km (0.102 R)
• M26: 15,909,135 km (0.102 R)
• M27: 16,097,030 km (0.107 R)
• M28: 16,728,782 km (0.12 R)
• M29: 16,919,968 km (0.118 R)
• M30: 18,278,017 km (0.1 R)
• M31: 18,343,541 km (0.102 R)
• M32: 18,738,480 km (0.114 R)
• M33: 19,670,774 km (0.092 R)
• M34: 20,481,893 km (0.1 R)
• M35: 21,028,673 km (0.083 R)
• M36: 22,486,954 km (0.096 R)
• M37: 22,557,115 km (0.087 R)
• M38: 24,626,053 km (0.032 R)
• M39: 24,916,124 km (0.112 R)
• M40: 26,161,676 km (0.113 R)
• M41: 27,202,727 km (0.036 R)
• M42: 27,352,475 km (0.028 R)
• M43: 27,652,867 km (0.027 R)
• M44: 28,789,362 km (0.109 R)
• M45: 29,094,991 km (0.087 R)
• M46: 29,324,923 km (0.041 R)
• M47: 29,863,625 km (0.084 R)
• M48: 31,185,920 km (0.117 R)
• M49: 31,814,680 km (0.082 R)
• M50: 33,485,090 km (0.051 R)
• M51: 34,371,457 km (0.096 R)
• M52: 34,452,390 km (0.103 R)
• M53: 34,695,636 km (0.067 R)
• M54: 35,347,134 km (0.115 R)
• M55: 35,510,645 km (0.102 R)
• M56: 35,756,434 km (0.103 R)
• M57: 35,920,543 km (0.05 R)
• M58: 37,825,971 km (0.077 R)
• M59: 39,001,960 km (0.027 R)
• M60: 39,764,161 km (0.105 R)
• M61: 41,648,197 km (0.098 R)
• M62: 42,167,002 km (0.062 R)
• M63: 42,514,069 km (0.073 R)
• M64: 42,600,986 km (0.102 R)
• M65: 44,175,653 km (0.077 R)
• M66: 44,263,616 km (0.077 R)
• M67: 44,351,730 km (0.117 R)
• M68: 47,021,752 km (0.096 R)
• M69: 47,291,627 km (0.117 R)
• M70: 47,381,685 km (0.09 R)
• M71: 48,921,496 km (0.088 R)
• M72: 49,468,874 km (0.073 R)
• M73: 50,201,904 km (0.094 R)
• M74: 52,422,385 km (0.107 R)
• M75: 54,863,972 km (0.117 R)
• M76: 55,717,727 km (0.111 R)
• M77: 57,342,360 km (0.107 R)
• M78: 57,438,402 km (0.098 R)
• M79: 57,823,167 km (0.107 R)
• M80: 60,344,789 km (0.046 R)
• M81: 60,442,476 km (0.107 R)
• M82: 60,638,001 km (0.078 R)
• M83: 60,735,988 km (0.116 R)
• M84: 60,931,811 km (0.038 R)
• M85: 61,029,798 km (0.105 R)
• M86: 62,308,860 km (0.106 R)
• M87: 63,001,198 km (0.061 R)
• M88: 63,795,563 km (0.1 R)
• M89: 63,895,046 km (0.085 R)
• M90: 65,293,935 km (0.11 R)
• M91: 67,816,904 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319

Radius: 7.8

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 11.89 AU - 14.19 AU

Year: 16705 Days

Day: 22.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 52,308,142 km

• M1: 127,607 km (0.118 R)
• M2: 267,331 km (0.085 R)
• M3: 922,570 km (0.111 R)
• M4: 2,404,487 km (0.12 R)
• M5: 3,314,042 km (0.111 R)
• M6: 3,724,389 km (0.059 R)
• M7: 4,150,892 km (0.039 R)
• M8: 4,978,617 km (0.096 R)
• M9: 5,374,752 km (0.099 R)
• M10: 5,595,260 km (0.092 R)
• M11: 6,780,673 km (0.111 R)
• M12: 7,544,370 km (0.112 R)
• M13: 7,708,778 km (0.108 R)
• M14: 8,335,294 km (0.083 R)
• M15: 9,152,248 km (0.108 R)
• M16: 9,592,515 km (0.088 R)
• M17: 10,861,703 km (0.118 R)
• M18: 10,954,304 km (0.112 R)
• M19: 12,038,889 km (0.083 R)
• M20: 12,666,901 km (0.059 R)
• M21: 13,107,915 km (0.094 R)
• M22: 13,305,534 km (0.044 R)
• M23: 14,410,015 km (0.113 R)
• M24: 15,700,596 km (0.074 R)
• M25: 15,752,955 km (0.085 R)
• M26: 17,460,016 km (0.085 R)
• M27: 18,170,157 km (0.063 R)
• M28: 18,889,723 km (0.077 R)
• M29: 20,528,269 km (0.045 R)
• M30: 22,388,369 km (0.034 R)
• M31: 24,910,589 km (0.054 R)
• M32: 25,771,076 km (0.057 R)
• M33: 28,028,358 km (0.108 R)
• M34: 28,346,852 km (0.104 R)
• M35: 28,410,580 km (0.087 R)
• M36: 29,116,084 km (0.075 R)
• M37: 30,282,798 km (0.092 R)
• M38: 30,348,022 km (0.082 R)
• M39: 30,609,520 km (0.094 R)
• M40: 30,740,567 km (0.07 R)
• M41: 31,069,084 km (0.114 R)
• M42: 31,994,945 km (0.044 R)
• M43: 33,941,363 km (0.05 R)
• M44: 35,305,995 km (0.095 R)
• M45: 35,374,660 km (0.118 R)
• M46: 37,456,315 km (0.1 R)
• M47: 38,229,437 km (0.088 R)
• M48: 38,300,047 km (0.042 R)
• M49: 40,292,990 km (0.025 R)
• M50: 40,652,324 km (0.027 R)
• M51: 41,374,433 km (0.114 R)
• M52: 42,392,446 km (0.044 R)
• M53: 42,977,823 km (0.091 R)
• M54: 44,156,654 km (0.074 R)
• M55: 44,304,756 km (0.114 R)
• M56: 47,604,436 km (0.098 R)
• M57: 48,212,851 km (0.111 R)
• M58: 48,365,291 km (0.114 R)
• M59: 49,591,245 km (0.101 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 18,031 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit