🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.55 AU - 0.61 AU

Year: 163 Days

Day: 29.2 Hours

Environment

Temp: 225 °C

Axial Tilt: 168.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.69 AU - 0.81 AU

Year: 240 Days

Day: 31.7 Hours

Environment

Temp: 98 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.87 AU - 0.91 AU

Year: 310 Days

Day: 31 Hours

Environment

Temp: 138 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,952,531 km

• M1: 185,352 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.06 AU - 1.44 AU

Year: 516 Days

Day: 31.8 Hours

Environment

Temp: 8 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,952,531 km

• M1: 43,683 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.5 AU - 1.6 AU

Year: 712 Days

Day: 18 Hours

Environment

Temp: -51 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,952,531 km

• M1: 86,168 km (0.067 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.86 AU - 2.58 AU

Year: 1220 Days

Day: 32.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.95 AU - 3.09 AU

Year: 1936 Days

Day: 15.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,952,531 km

• M1: 388,206 km (0.088 R)

Asteroid Belt

Center: 4.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.4

Radius: 12.1

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6 AU - 6.24 AU

Year: 5586 Days

Day: 6.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 75,952,531 km

• M1: 153,637 km (0.074 R)
• M2: 286,929 km (0.038 R)
• M3: 366,964 km (0.04 R)
• M4: 608,115 km (0.12 R)
• M5: 931,845 km (0.094 R)
• M6: 1,177,485 km (0.082 R)
• M7: 1,462,020 km (0.052 R)
• M8: 1,640,041 km (0.115 R)
• M9: 1,901,389 km (0.08 R)
• M10: 1,978,581 km (0.084 R)
• M11: 2,216,891 km (0.046 R)
• M12: 2,401,943 km (0.104 R)
• M13: 2,721,784 km (0.05 R)
• M14: 2,987,619 km (0.042 R)
• M15: 3,331,993 km (0.12 R)
• M16: 3,762,237 km (0.118 R)
• M17: 4,185,000 km (0.114 R)
• M18: 4,518,604 km (0.116 R)
• M19: 4,860,884 km (0.113 R)
• M20: 5,598,850 km (0.046 R)
• M21: 5,795,870 km (0.037 R)
• M22: 5,909,565 km (0.047 R)
• M23: 6,110,325 km (0.079 R)
• M24: 6,254,986 km (0.069 R)
• M25: 6,371,673 km (0.097 R)
• M26: 6,725,920 km (0.106 R)
• M27: 7,026,163 km (0.085 R)
• M28: 7,239,041 km (0.111 R)
• M29: 7,330,894 km (0.115 R)
• M30: 7,546,764 km (0.025 R)
• M31: 8,495,663 km (0.119 R)
• M32: 8,853,052 km (0.106 R)
• M33: 9,082,984 km (0.079 R)
• M34: 9,381,731 km (0.107 R)
• M35: 10,057,016 km (0.059 R)
• M36: 10,228,306 km (0.044 R)
• M37: 10,366,085 km (0.066 R)
• M38: 10,608,583 km (0.044 R)
• M39: 11,063,959 km (0.073 R)
• M40: 11,311,843 km (0.104 R)
• M41: 12,285,276 km (0.102 R)
• M42: 12,800,491 km (0.099 R)
• M43: 12,986,292 km (0.111 R)
• M44: 13,098,191 km (0.062 R)
• M45: 13,738,320 km (0.086 R)
• M46: 13,890,312 km (0.067 R)
• M47: 14,504,411 km (0.073 R)
• M48: 14,698,140 km (0.096 R)
• M49: 15,958,054 km (0.089 R)
• M50: 16,278,492 km (0.032 R)
• M51: 16,358,976 km (0.073 R)
• M52: 16,520,242 km (0.097 R)
• M53: 16,763,189 km (0.104 R)
• M54: 17,995,427 km (0.051 R)
• M55: 18,496,580 km (0.11 R)
• M56: 18,706,765 km (0.083 R)
• M57: 20,156,668 km (0.08 R)
• M58: 20,677,118 km (0.074 R)
• M59: 21,289,722 km (0.113 R)
• M60: 21,510,079 km (0.065 R)
• M61: 22,533,030 km (0.119 R)
• M62: 23,390,076 km (0.056 R)
• M63: 24,028,410 km (0.107 R)
• M64: 24,626,353 km (0.043 R)
• M65: 25,415,631 km (0.08 R)
• M66: 25,836,899 km (0.107 R)
• M67: 25,930,697 km (0.057 R)
• M68: 26,307,534 km (0.067 R)
• M69: 26,496,625 km (0.088 R)
• M70: 26,923,727 km (0.082 R)
• M71: 29,288,870 km (0.119 R)
• M72: 29,386,707 km (0.109 R)
• M73: 29,927,353 km (0.114 R)
• M74: 30,421,774 km (0.086 R)
• M75: 31,669,420 km (0.114 R)
• M76: 32,274,245 km (0.101 R)
• M77: 32,730,369 km (0.104 R)
• M78: 33,188,736 km (0.112 R)
• M79: 33,802,985 km (0.118 R)
• M80: 34,472,735 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 581.6

Radius: 5.4

Gravity: 19.95 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 9.53 AU - 15.39 AU

Year: 16228 Days

Day: 16.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,952,531 km

• M1: 159,920 km (0.027 R)
• M2: 218,413 km (0.053 R)
• M3: 285,582 km (0.076 R)
• M4: 919,129 km (0.106 R)
• M5: 1,701,676 km (0.089 R)
• M6: 2,017,477 km (0.097 R)
• M7: 2,289,296 km (0.095 R)
• M8: 2,540,770 km (0.115 R)
• M9: 2,637,410 km (0.096 R)
• M10: 2,934,362 km (0.091 R)
• M11: 3,382,109 km (0.045 R)
• M12: 3,962,100 km (0.103 R)
• M13: 4,074,298 km (0.087 R)
• M14: 4,301,687 km (0.059 R)
• M15: 4,417,027 km (0.094 R)
• M16: 4,455,773 km (0.101 R)
• M17: 4,690,043 km (0.078 R)
• M18: 4,888,410 km (0.113 R)
• M19: 5,089,619 km (0.044 R)
• M20: 5,211,691 km (0.078 R)
• M21: 5,836,112 km (0.036 R)
• M22: 6,178,691 km (0.077 R)
• M23: 6,616,265 km (0.104 R)
• M24: 8,367,757 km (0.083 R)
• M25: 8,753,719 km (0.047 R)
• M26: 9,096,299 km (0.109 R)
• M27: 10,926,180 km (0.117 R)
• M28: 11,294,789 km (0.094 R)
• M29: 11,507,367 km (0.115 R)
• M30: 11,614,031 km (0.077 R)
• M31: 11,667,587 km (0.114 R)
• M32: 12,699,513 km (0.119 R)
• M33: 12,920,469 km (0.104 R)
• M34: 13,031,471 km (0.074 R)
• M35: 15,906,592 km (0.081 R)
• M36: 17,292,167 km (0.109 R)
• M37: 19,220,035 km (0.061 R)
• M38: 19,346,595 km (0.075 R)
• M39: 19,410,174 km (0.109 R)
• M40: 19,984,331 km (0.084 R)
• M41: 21,345,671 km (0.089 R)
• M42: 21,674,188 km (0.029 R)
• M43: 22,736,782 km (0.09 R)
• M44: 24,225,281 km (0.082 R)
• M45: 25,466,345 km (0.114 R)
• M46: 26,305,140 km (0.095 R)
• M47: 27,153,061 km (0.104 R)
• M48: 27,366,387 km (0.115 R)
• M49: 28,153,422 km (0.09 R)
• M50: 28,225,378 km (0.094 R)
• M51: 28,875,531 km (0.098 R)
• M52: 28,948,086 km (0.109 R)
• M53: 29,311,608 km (0.058 R)
• M54: 30,706,908 km (0.115 R)
• M55: 31,152,111 km (0.095 R)
• M56: 31,449,960 km (0.101 R)
• M57: 32,048,801 km (0.108 R)
• M58: 33,561,983 km (0.046 R)
• M59: 34,096,945 km (0.076 R)
• M60: 34,789,134 km (0.095 R)
• M61: 35,175,695 km (0.116 R)
• M62: 36,265,366 km (0.084 R)
• M63: 37,287,269 km (0.087 R)
• M64: 38,478,068 km (0.089 R)
• M65: 38,637,839 km (0.096 R)
• M66: 39,842,700 km (0.111 R)
• M67: 40,734,004 km (0.082 R)
• M68: 41,550,061 km (0.081 R)
• M69: 42,866,971 km (0.071 R)
• M70: 42,949,698 km (0.054 R)
• M71: 44,951,767 km (0.076 R)
• M72: 45,035,841 km (0.114 R)
• M73: 45,372,735 km (0.113 R)
• M74: 46,984,054 km (0.104 R)
• M75: 48,011,492 km (0.115 R)
• M76: 48,614,222 km (0.108 R)
• M77: 48,700,390 km (0.105 R)
• M78: 50,350,006 km (0.082 R)
• M79: 51,225,452 km (0.052 R)
• M80: 51,401,080 km (0.085 R)
• M81: 51,753,084 km (0.106 R)
• M82: 54,329,010 km (0.078 R)
• M83: 54,418,619 km (0.111 R)
• M84: 54,597,837 km (0.116 R)
• M85: 55,587,427 km (0.101 R)
• M86: 55,677,635 km (0.069 R)
• M87: 56,220,226 km (0.112 R)
• M88: 56,582,851 km (0.112 R)
• M89: 57,492,855 km (0.072 R)
• M90: 58,041,281 km (0.11 R)
• M91: 58,683,206 km (0.053 R)
• M92: 59,143,219 km (0.052 R)
• M93: 59,419,676 km (0.08 R)
• M94: 60,252,038 km (0.052 R)
• M95: 60,344,639 km (0.11 R)
• M96: 60,623,191 km (0.03 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 359.2

Radius: 7

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 17.39 AU - 18.07 AU

Year: 27545 Days

Day: 20.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 75,952,531 km

• M1: 113,844 km (0.108 R)
• M2: 351,705 km (0.088 R)
• M3: 521,349 km (0.1 R)
• M4: 787,184 km (0.118 R)
• M5: 884,871 km (0.117 R)
• M6: 1,119,441 km (0.105 R)
• M7: 1,432,250 km (0.107 R)
• M8: 1,583,344 km (0.099 R)
• M9: 1,803,702 km (0.099 R)
• M10: 1,901,090 km (0.086 R)
• M11: 3,123,155 km (0.06 R)
• M12: 3,319,876 km (0.112 R)
• M13: 3,439,853 km (0.11 R)
• M14: 4,582,931 km (0.07 R)
• M15: 4,942,414 km (0.096 R)
• M16: 4,988,042 km (0.07 R)
• M17: 5,033,819 km (0.048 R)
• M18: 5,125,672 km (0.117 R)
• M19: 5,736,480 km (0.073 R)
• M20: 5,977,482 km (0.066 R)
• M21: 6,026,101 km (0.11 R)
• M22: 6,720,535 km (0.105 R)
• M23: 6,974,702 km (0.061 R)
• M24: 7,440,101 km (0.096 R)
• M25: 7,492,460 km (0.115 R)
• M26: 7,809,009 km (0.064 R)
• M27: 8,510,024 km (0.039 R)
• M28: 8,895,688 km (0.104 R)
• M29: 9,006,989 km (0.115 R)
• M30: 9,399,982 km (0.115 R)
• M31: 9,798,810 km (0.114 R)
• M32: 10,144,830 km (0.075 R)
• M33: 11,508,564 km (0.039 R)
• M34: 12,057,738 km (0.071 R)
• M35: 12,428,591 km (0.075 R)
• M36: 12,740,503 km (0.082 R)
• M37: 14,995,092 km (0.118 R)
• M38: 15,193,908 km (0.09 R)
• M39: 15,998,445 km (0.097 R)
• M40: 18,210,250 km (0.091 R)
• M41: 18,706,765 km (0.096 R)
• M42: 19,207,768 km (0.113 R)
• M43: 20,149,786 km (0.117 R)
• M44: 20,222,939 km (0.068 R)
• M45: 20,516,151 km (0.095 R)
• M46: 21,404,314 km (0.081 R)
• M47: 21,778,009 km (0.115 R)
• M48: 22,835,965 km (0.074 R)
• M49: 22,988,555 km (0.119 R)
• M50: 23,448,120 km (0.094 R)
• M51: 23,678,949 km (0.091 R)
• M52: 24,065,510 km (0.078 R)
• M53: 28,289,107 km (0.101 R)
• M54: 28,452,917 km (0.113 R)
• M55: 28,534,896 km (0.074 R)
• M56: 29,028,719 km (0.053 R)
• M57: 29,359,480 km (0.102 R)
• M58: 29,442,357 km (0.082 R)
• M59: 29,525,234 km (0.091 R)
• M60: 29,691,437 km (0.043 R)
• M61: 30,526,941 km (0.095 R)
• M62: 30,694,940 km (0.104 R)
• M63: 31,285,403 km (0.079 R)
• M64: 33,771,420 km (0.071 R)
• M65: 36,231,258 km (0.114 R)
• M66: 37,123,759 km (0.048 R)
• M67: 39,021,258 km (0.112 R)
• M68: 39,203,618 km (0.088 R)
• M69: 40,395,913 km (0.082 R)
• M70: 44,138,253 km (0.08 R)
• M71: 44,995,449 km (0.114 R)
• M72: 45,665,947 km (0.087 R)
• M73: 46,243,395 km (0.066 R)
• M74: 46,726,297 km (0.105 R)
• M75: 49,166,088 km (0.119 R)
• M76: 51,247,443 km (0.098 R)
• M77: 52,449,612 km (0.087 R)
• M78: 53,762,483 km (0.074 R)
• M79: 58,702,504 km (0.088 R)
• M80: 59,225,348 km (0.064 R)
• M81: 63,249,531 km (0.119 R)
• M82: 64,107,924 km (0.082 R)
• M83: 65,078,215 km (0.049 R)
• M84: 68,127,768 km (0.118 R)
• M85: 70,556,340 km (0.119 R)
• M86: 73,800,669 km (0.083 R)
• M87: 73,913,466 km (0.11 R)
• M88: 74,139,059 km (0.077 R)
• M89: 75,270,767 km (0.09 R)
• M90: 75,838,790 km (0.066 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 10,479 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit