🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.62 AU - 0.62 AU

Year: 320 Days

Day: 18.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,511,338 km

• M1: 373,995 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.52 AU - 0.8 AU

Year: 352 Days

Day: 46.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,511,338 km

• M1: 791,373 km (0.039 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.6

Radius: 11.1

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.58 AU - 0.94 AU

Year: 435 Days

Day: 10.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 29,511,338 km

• M1: 145,708 km (0.078 R)
• M2: 224,546 km (0.115 R)
• M3: 313,258 km (0.078 R)
• M4: 414,087 km (0.078 R)
• M5: 483,500 km (0.052 R)
• M6: 610,359 km (0.112 R)
• M7: 700,716 km (0.103 R)
• M8: 796,010 km (0.094 R)
• M9: 878,439 km (0.105 R)
• M10: 977,921 km (0.113 R)
• M11: 1,115,252 km (0.114 R)
• M12: 1,249,292 km (0.104 R)
• M13: 1,331,271 km (0.058 R)
• M14: 1,522,757 km (0.113 R)
• M15: 1,633,310 km (0.093 R)
• M16: 1,740,721 km (0.1 R)
• M17: 1,868,328 km (0.101 R)
• M18: 1,969,157 km (0.091 R)
• M19: 2,053,530 km (0.03 R)
• M20: 2,145,383 km (0.1 R)
• M21: 2,251,149 km (0.088 R)
• M22: 2,326,995 km (0.03 R)
• M23: 2,559,470 km (0.104 R)
• M24: 2,698,746 km (0.12 R)
• M25: 2,779,528 km (0.06 R)
• M26: 2,895,168 km (0.112 R)
• M27: 3,273,800 km (0.094 R)
• M28: 3,616,229 km (0.093 R)
• M29: 3,690,579 km (0.087 R)
• M30: 3,856,035 km (0.083 R)
• M31: 4,016,254 km (0.103 R)
• M32: 4,264,736 km (0.111 R)
• M33: 4,359,282 km (0.103 R)
• M34: 4,574,553 km (0.075 R)
• M35: 4,768,731 km (0.039 R)
• M36: 5,081,989 km (0.118 R)
• M37: 5,241,161 km (0.117 R)
• M38: 5,538,712 km (0.099 R)
• M39: 5,685,317 km (0.093 R)
• M40: 5,973,443 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310

Radius: 10.6

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.92 AU - 0.98 AU

Year: 607 Days

Day: 10.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 29,511,338 km

• M1: 131,945 km (0.114 R)
• M2: 199,564 km (0.082 R)
• M3: 276,906 km (0.109 R)
• M4: 354,098 km (0.076 R)
• M5: 422,764 km (0.099 R)
• M6: 497,413 km (0.117 R)
• M7: 570,267 km (0.111 R)
• M8: 670,198 km (0.102 R)
• M9: 744,549 km (0.082 R)
• M10: 813,663 km (0.104 R)
• M11: 902,524 km (0.113 R)
• M12: 981,362 km (0.096 R)
• M13: 1,049,130 km (0.081 R)
• M14: 1,175,241 km (0.112 R)
• M15: 1,257,520 km (0.073 R)
• M16: 1,361,789 km (0.105 R)
• M17: 1,458,729 km (0.092 R)
• M18: 1,670,859 km (0.115 R)
• M19: 1,742,067 km (0.088 R)
• M20: 1,825,393 km (0.09 R)
• M21: 1,921,734 km (0.096 R)
• M22: 2,089,882 km (0.088 R)
• M23: 2,238,882 km (0.119 R)
• M24: 2,391,322 km (0.109 R)
• M25: 2,541,219 km (0.062 R)
• M26: 2,655,661 km (0.12 R)
• M27: 2,745,869 km (0.118 R)
• M28: 2,856,721 km (0.044 R)
• M29: 3,049,553 km (0.074 R)
• M30: 3,226,078 km (0.088 R)
• M31: 3,553,847 km (0.077 R)
• M32: 3,646,299 km (0.057 R)
• M33: 3,732,616 km (0.088 R)
• M34: 3,848,555 km (0.071 R)
• M35: 4,084,171 km (0.066 R)
• M36: 4,188,740 km (0.037 R)
• M37: 4,400,721 km (0.065 R)
• M38: 4,662,816 km (0.033 R)
• M39: 4,874,647 km (0.111 R)
• M40: 5,073,612 km (0.111 R)
• M41: 5,218,572 km (0.116 R)
• M42: 5,291,576 km (0.037 R)
• M43: 5,364,879 km (0.108 R)
• M44: 5,645,076 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.9

Radius: 12.2

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.85 AU - 1.85 AU

Year: 1651 Days

Day: 12.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 29,511,338 km

• M1: 163,211 km (0.088 R)
• M2: 308,321 km (0.072 R)
• M3: 386,710 km (0.113 R)
• M4: 572,361 km (0.025 R)
• M5: 663,766 km (0.1 R)
• M6: 760,705 km (0.076 R)
• M7: 847,622 km (0.074 R)
• M8: 943,663 km (0.058 R)
• M9: 1,026,690 km (0.111 R)
• M10: 1,177,186 km (0.103 R)
• M11: 1,255,276 km (0.109 R)
• M12: 1,341,594 km (0.083 R)
• M13: 1,449,304 km (0.056 R)
• M14: 1,640,041 km (0.104 R)
• M15: 1,741,918 km (0.099 R)
• M16: 1,931,159 km (0.111 R)
• M17: 2,239,181 km (0.08 R)
• M18: 2,330,136 km (0.092 R)
• M19: 2,422,289 km (0.095 R)
• M20: 2,523,716 km (0.117 R)
• M21: 2,706,674 km (0.087 R)
• M22: 2,844,753 km (0.116 R)
• M23: 3,085,755 km (0.076 R)
• M24: 3,162,050 km (0.116 R)
• M25: 3,247,471 km (0.073 R)
• M26: 3,403,202 km (0.105 R)
• M27: 3,605,907 km (0.102 R)
• M28: 3,704,342 km (0.102 R)
• M29: 3,785,574 km (0.068 R)
• M30: 3,885,655 km (0.111 R)
• M31: 4,032,710 km (0.071 R)
• M32: 4,172,434 km (0.103 R)
• M33: 4,805,981 km (0.065 R)
• M34: 4,934,486 km (0.073 R)
• M35: 5,134,199 km (0.074 R)
• M36: 5,245,350 km (0.081 R)
• M37: 5,336,754 km (0.108 R)
• M38: 5,718,528 km (0.059 R)
• M39: 6,183,927 km (0.112 R)
• M40: 6,291,488 km (0.09 R)
• M41: 6,377,956 km (0.112 R)
• M42: 6,827,497 km (0.09 R)
• M43: 6,927,578 km (0.073 R)
• M44: 7,050,398 km (0.087 R)
• M45: 7,309,950 km (0.06 R)
• M46: 7,607,052 km (0.075 R)
• M47: 7,710,873 km (0.089 R)
• M48: 7,908,192 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.1

Radius: 13.3

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.62 AU - 4.28 AU

Year: 4204 Days

Day: 14.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 29,511,338 km

• M1: 232,625 km (0.08 R)
• M2: 392,096 km (0.109 R)
• M3: 518,805 km (0.111 R)
• M4: 733,329 km (0.117 R)
• M5: 1,061,696 km (0.112 R)
• M6: 1,402,929 km (0.083 R)
• M7: 1,504,057 km (0.083 R)
• M8: 1,692,700 km (0.118 R)
• M9: 1,949,111 km (0.114 R)
• M10: 2,297,823 km (0.082 R)
• M11: 2,386,086 km (0.091 R)
• M12: 2,516,835 km (0.035 R)
• M13: 2,725,823 km (0.103 R)
• M14: 2,914,466 km (0.12 R)
• M15: 3,442,397 km (0.107 R)
• M16: 3,562,673 km (0.119 R)
• M17: 3,656,322 km (0.098 R)
• M18: 3,741,293 km (0.079 R)
• M19: 4,284,932 km (0.092 R)
• M20: 4,444,852 km (0.08 R)
• M21: 4,698,869 km (0.106 R)
• M22: 5,696,388 km (0.1 R)
• M23: 5,861,544 km (0.105 R)
• M24: 5,994,835 km (0.103 R)
• M25: 6,538,325 km (0.058 R)
• M26: 6,862,802 km (0.077 R)
• M27: 7,026,911 km (0.046 R)
• M28: 7,263,874 km (0.03 R)
• M29: 7,383,253 km (0.069 R)
• M30: 7,709,077 km (0.112 R)
• M31: 7,818,733 km (0.071 R)
• M32: 7,953,371 km (0.118 R)
• M33: 8,113,590 km (0.105 R)

Asteroid Belt

Center: 4.21 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.6

Radius: 14.4

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.79 AU - 5.15 AU

Year: 7268 Days

Day: 6.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 29,511,338 km

• M1: 204,051 km (0.079 R)
• M2: 323,879 km (0.118 R)
• M3: 459,116 km (0.027 R)
• M4: 557,402 km (0.086 R)
• M5: 905,965 km (0.119 R)
• M6: 1,293,274 km (0.116 R)
• M7: 1,682,826 km (0.064 R)
• M8: 1,781,860 km (0.106 R)
• M9: 2,074,025 km (0.088 R)
• M10: 2,271,494 km (0.116 R)
• M11: 2,551,092 km (0.106 R)
• M12: 2,666,133 km (0.114 R)
• M13: 3,414,571 km (0.084 R)
• M14: 3,563,421 km (0.094 R)
• M15: 3,779,740 km (0.031 R)
• M16: 4,067,865 km (0.068 R)
• M17: 4,340,133 km (0.118 R)
• M18: 4,455,324 km (0.056 R)
• M19: 4,783,542 km (0.103 R)
• M20: 5,047,133 km (0.108 R)
• M21: 5,144,222 km (0.117 R)
• M22: 5,241,909 km (0.084 R)
• M23: 5,764,904 km (0.069 R)
• M24: 6,123,041 km (0.115 R)
• M25: 6,462,179 km (0.084 R)
• M26: 6,887,935 km (0.085 R)
• M27: 7,077,176 km (0.109 R)
• M28: 7,795,246 km (0.089 R)
• M29: 8,421,014 km (0.107 R)
• M30: 8,565,525 km (0.108 R)
• M31: 8,798,449 km (0.071 R)
• M32: 9,994,634 km (0.119 R)
• M33: 10,117,154 km (0.075 R)
• M34: 10,988,263 km (0.113 R)
• M35: 11,209,817 km (0.106 R)
• M36: 11,368,989 km (0.111 R)
• M37: 12,013,158 km (0.089 R)
• M38: 12,702,355 km (0.113 R)
• M39: 13,001,701 km (0.053 R)
• M40: 13,169,101 km (0.073 R)
• M41: 13,948,057 km (0.103 R)
• M42: 14,602,847 km (0.107 R)
• M43: 14,881,547 km (0.109 R)
• M44: 14,986,565 km (0.09 R)
• M45: 15,799,480 km (0.065 R)
• M46: 16,337,583 km (0.083 R)
• M47: 16,735,813 km (0.066 R)
• M48: 17,987,498 km (0.082 R)
• M49: 18,361,343 km (0.088 R)
• M50: 19,728,369 km (0.088 R)
• M51: 19,843,858 km (0.055 R)
• M52: 20,697,015 km (0.058 R)
• M53: 21,483,152 km (0.071 R)
• M54: 21,601,933 km (0.119 R)
• M55: 22,039,207 km (0.098 R)
• M56: 22,680,533 km (0.09 R)
• M57: 24,807,217 km (0.099 R)
• M58: 25,306,873 km (0.07 R)
• M59: 25,809,971 km (0.038 R)
• M60: 26,189,501 km (0.102 R)
• M61: 26,570,975 km (0.098 R)
• M62: 27,082,301 km (0.062 R)
• M63: 27,210,656 km (0.11 R)
• M64: 27,382,095 km (0.114 R)
• M65: 28,201,293 km (0.109 R)
• M66: 28,679,408 km (0.031 R)
• M67: 28,941,204 km (0.038 R)
• M68: 29,072,401 km (0.07 R)
• M69: 29,467,340 km (0.119 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: 499 - 19,060 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit