🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.51 AU - 0.57 AU

Year: 144 Days

Day: 41.7 Hours

Environment

Temp: 171 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.68 AU - 0.86 AU

Year: 246 Days

Day: 17.3 Hours

Environment

Temp: 104 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.8 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.14 AU - 3.5 AU

Year: 1721 Days

Day: 21.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,260,247 km

• M1: 718,668 km (0.095 R)
• M2: 1,952,701 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.77 AU - 3.07 AU

Year: 1813 Days

Day: 26 Hours

Environment

Temp: -97 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,260,247 km

• M1: 646,712 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.33 AU - 3.53 AU

Year: 2309 Days

Day: 34.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,260,247 km

• M1: 1,599,201 km (0.106 R)

Asteroid Belt

Center: 5.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.8

Radius: 9.5

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.89 AU - 7.53 AU

Year: 6317 Days

Day: 13.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 71,260,247 km

• M1: 169,195 km (0.105 R)
• M2: 283,488 km (0.079 R)
• M3: 452,833 km (0.117 R)
• M4: 744,100 km (0.05 R)
• M5: 1,014,722 km (0.094 R)
• M6: 1,315,863 km (0.084 R)
• M7: 1,674,599 km (0.097 R)
• M8: 1,734,887 km (0.118 R)
• M9: 1,795,922 km (0.12 R)
• M10: 1,904,381 km (0.067 R)
• M11: 2,243,370 km (0.086 R)
• M12: 2,549,148 km (0.038 R)
• M13: 2,742,578 km (0.082 R)
• M14: 2,995,847 km (0.104 R)
• M15: 3,486,528 km (0.109 R)
• M16: 3,681,903 km (0.081 R)
• M17: 4,478,212 km (0.111 R)
• M18: 4,712,333 km (0.103 R)
• M19: 4,820,043 km (0.093 R)
• M20: 4,972,334 km (0.078 R)
• M21: 5,326,432 km (0.107 R)
• M22: 5,393,602 km (0.082 R)
• M23: 6,152,661 km (0.086 R)
• M24: 6,317,967 km (0.113 R)
• M25: 6,460,833 km (0.104 R)
• M26: 7,947,985 km (0.054 R)
• M27: 8,153,982 km (0.03 R)
• M28: 8,597,689 km (0.115 R)
• M29: 8,995,769 km (0.108 R)
• M30: 9,237,519 km (0.061 R)
• M31: 9,372,755 km (0.117 R)
• M32: 9,727,452 km (0.064 R)
• M33: 9,865,082 km (0.099 R)
• M34: 10,675,902 km (0.11 R)
• M35: 11,478,944 km (0.095 R)
• M36: 12,005,528 km (0.041 R)
• M37: 13,112,553 km (0.083 R)
• M38: 13,356,098 km (0.119 R)
• M39: 13,724,408 km (0.117 R)
• M40: 14,189,508 km (0.119 R)
• M41: 14,376,954 km (0.101 R)
• M42: 15,007,808 km (0.097 R)
• M43: 15,071,387 km (0.107 R)
• M44: 15,518,984 km (0.032 R)
• M45: 16,133,532 km (0.03 R)
• M46: 16,427,342 km (0.106 R)
• M47: 17,086,770 km (0.062 R)
• M48: 17,990,490 km (0.044 R)
• M49: 18,125,727 km (0.113 R)
• M50: 18,567,639 km (0.086 R)
• M51: 18,772,738 km (0.074 R)
• M52: 19,357,964 km (0.039 R)
• M53: 19,565,906 km (0.085 R)
• M54: 20,617,130 km (0.107 R)
• M55: 22,227,850 km (0.098 R)
• M56: 22,664,227 km (0.1 R)
• M57: 24,850,600 km (0.094 R)
• M58: 25,076,642 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 701.9

Radius: 7.9

Gravity: 11.25 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 11.2 AU - 15.68 AU

Year: 17907 Days

Day: 24.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 71,260,247 km

• M1: 149,149 km (0.062 R)
• M2: 229,034 km (0.116 R)
• M3: 314,754 km (0.044 R)
• M4: 396,584 km (0.089 R)
• M5: 505,641 km (0.095 R)
• M6: 667,506 km (0.112 R)
• M7: 755,020 km (0.07 R)
• M8: 1,016,069 km (0.079 R)
• M9: 1,277,566 km (0.089 R)
• M10: 1,738,776 km (0.06 R)
• M11: 1,799,812 km (0.104 R)
• M12: 2,248,157 km (0.109 R)
• M13: 2,348,537 km (0.044 R)
• M14: 2,416,454 km (0.09 R)
• M15: 2,554,084 km (0.052 R)
• M16: 3,019,483 km (0.095 R)
• M17: 3,168,034 km (0.089 R)
• M18: 3,357,126 km (0.085 R)
• M19: 4,149,995 km (0.092 R)
• M20: 5,898,943 km (0.096 R)
• M21: 6,085,193 km (0.114 R)
• M22: 6,225,964 km (0.081 R)
• M23: 6,558,819 km (0.097 R)
• M24: 7,441,447 km (0.068 R)
• M25: 7,998,998 km (0.09 R)
• M26: 8,256,905 km (0.088 R)
• M27: 8,465,145 km (0.12 R)
• M28: 8,622,522 km (0.091 R)
• M29: 8,833,904 km (0.109 R)
• M30: 9,154,043 km (0.102 R)
• M31: 9,641,583 km (0.117 R)
• M32: 10,304,750 km (0.095 R)
• M33: 11,442,292 km (0.076 R)
• M34: 11,558,231 km (0.095 R)
• M35: 11,674,618 km (0.094 R)
• M36: 12,679,168 km (0.092 R)
• M37: 12,799,295 km (0.078 R)
• M38: 14,393,410 km (0.034 R)
• M39: 15,023,067 km (0.108 R)
• M40: 15,726,177 km (0.096 R)
• M41: 15,919,757 km (0.12 R)
• M42: 16,309,309 km (0.103 R)
• M43: 18,033,425 km (0.111 R)
• M44: 18,371,666 km (0.068 R)
• M45: 18,917,100 km (0.056 R)
• M46: 19,398,805 km (0.093 R)
• M47: 19,745,273 km (0.095 R)
• M48: 20,726,336 km (0.091 R)
• M49: 23,985,625 km (0.076 R)
• M50: 24,581,623 km (0.117 R)
• M51: 24,956,515 km (0.094 R)
• M52: 27,555,778 km (0.114 R)
• M53: 28,336,529 km (0.072 R)
• M54: 29,045,474 km (0.099 R)
• M55: 29,919,724 km (0.098 R)
• M56: 30,320,048 km (0.083 R)
• M57: 30,400,382 km (0.099 R)
• M58: 30,641,533 km (0.115 R)
• M59: 31,775,785 km (0.104 R)
• M60: 32,347,996 km (0.042 R)
• M61: 33,171,383 km (0.079 R)
• M62: 33,419,716 km (0.09 R)
• M63: 33,751,823 km (0.118 R)
• M64: 34,001,651 km (0.106 R)
• M65: 34,503,103 km (0.099 R)
• M66: 35,006,949 km (0.101 R)
• M67: 35,682,533 km (0.106 R)
• M68: 36,447,876 km (0.11 R)
• M69: 36,789,707 km (0.064 R)
• M70: 37,304,473 km (0.07 R)
• M71: 42,132,894 km (0.109 R)
• M72: 45,581,723 km (0.075 R)
• M73: 45,673,726 km (0.066 R)
• M74: 45,857,881 km (0.07 R)
• M75: 46,226,939 km (0.078 R)
• M76: 46,875,146 km (0.101 R)
• M77: 46,967,897 km (0.093 R)
• M78: 47,899,742 km (0.082 R)
• M79: 48,743,474 km (0.039 R)
• M80: 50,160,764 km (0.086 R)
• M81: 51,495,776 km (0.07 R)
• M82: 51,879,345 km (0.103 R)
• M83: 54,103,117 km (0.108 R)
• M84: 54,493,119 km (0.108 R)
• M85: 55,471,938 km (0.079 R)
• M86: 56,062,101 km (0.101 R)
• M87: 57,050,195 km (0.103 R)
• M88: 57,248,562 km (0.074 R)
• M89: 59,746,846 km (0.114 R)
• M90: 59,847,526 km (0.111 R)
• M91: 63,920,627 km (0.086 R)
• M92: 64,332,769 km (0.109 R)
• M93: 66,824,471 km (0.103 R)
• M94: 67,557,052 km (0.093 R)
• M95: 68,713,892 km (0.115 R)
• M96: 69,030,441 km (0.103 R)
• M97: 70,833,694 km (0.111 R)
• M98: 71,046,871 km (0.08 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 17,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit