🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.48 AU - 0.8 AU

Year: 195 Days

Day: 45.1 Hours

Environment

Temp: 169 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.45 AU - 2.25 AU

Year: 958 Days

Day: 38.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.12 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.4

Radius: 10

Gravity: 8.36 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.23 AU - 4.53 AU

Year: 3491 Days

Day: 10.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 31,024,225 km

• M1: 153,487 km (0.03 R)
• M2: 268,977 km (0.077 R)
• M3: 341,981 km (0.11 R)
• M4: 495,767 km (0.105 R)
• M5: 612,603 km (0.107 R)
• M6: 674,986 km (0.109 R)
• M7: 841,189 km (0.039 R)
• M8: 984,354 km (0.115 R)
• M9: 1,148,912 km (0.094 R)
• M10: 1,350,270 km (0.115 R)
• M11: 1,476,830 km (0.081 R)
• M12: 1,607,429 km (0.107 R)
• M13: 1,990,549 km (0.1 R)
• M14: 2,119,203 km (0.053 R)
• M15: 2,487,513 km (0.099 R)
• M16: 2,714,603 km (0.091 R)
• M17: 2,894,120 km (0.098 R)
• M18: 3,114,628 km (0.111 R)
• M19: 3,226,976 km (0.117 R)
• M20: 3,828,958 km (0.115 R)
• M21: 4,112,296 km (0.051 R)
• M22: 4,194,575 km (0.071 R)
• M23: 4,635,290 km (0.107 R)
• M24: 4,915,636 km (0.044 R)
• M25: 5,135,097 km (0.11 R)
• M26: 5,335,408 km (0.098 R)
• M27: 5,651,957 km (0.079 R)
• M28: 5,905,226 km (0.075 R)
• M29: 6,446,471 km (0.039 R)
• M30: 6,979,339 km (0.112 R)
• M31: 7,275,842 km (0.12 R)
• M32: 7,450,722 km (0.06 R)
• M33: 7,526,119 km (0.096 R)
• M34: 7,830,401 km (0.082 R)
• M35: 7,906,995 km (0.089 R)
• M36: 8,873,248 km (0.115 R)
• M37: 9,275,517 km (0.103 R)
• M38: 9,410,903 km (0.119 R)
• M39: 10,461,678 km (0.088 R)
• M40: 11,144,443 km (0.093 R)
• M41: 11,870,890 km (0.108 R)
• M42: 12,017,945 km (0.072 R)
• M43: 12,106,507 km (0.115 R)
• M44: 12,284,379 km (0.12 R)
• M45: 12,433,229 km (0.111 R)
• M46: 12,883,369 km (0.111 R)
• M47: 12,974,025 km (0.083 R)
• M48: 13,369,412 km (0.034 R)
• M49: 13,553,118 km (0.117 R)
• M50: 13,830,473 km (0.099 R)
• M51: 14,172,005 km (0.084 R)
• M52: 14,453,398 km (0.059 R)
• M53: 15,213,056 km (0.111 R)
• M54: 15,888,341 km (0.106 R)
• M55: 15,953,117 km (0.065 R)
• M56: 16,344,016 km (0.07 R)
• M57: 16,606,261 km (0.104 R)
• M58: 16,737,907 km (0.113 R)
• M59: 17,301,443 km (0.115 R)
• M60: 18,754,487 km (0.119 R)
• M61: 19,166,928 km (0.099 R)
• M62: 20,176,115 km (0.036 R)
• M63: 20,246,426 km (0.06 R)
• M64: 20,351,893 km (0.026 R)
• M65: 20,528,119 km (0.038 R)
• M66: 20,917,672 km (0.103 R)
• M67: 21,024,335 km (0.111 R)
• M68: 21,131,148 km (0.093 R)
• M69: 21,884,074 km (0.118 R)
• M70: 21,992,383 km (0.119 R)
• M71: 22,064,639 km (0.058 R)
• M72: 22,427,414 km (0.082 R)
• M73: 22,500,118 km (0.077 R)
• M74: 22,828,485 km (0.1 R)
• M75: 23,195,299 km (0.076 R)
• M76: 23,786,211 km (0.108 R)
• M77: 23,971,862 km (0.064 R)
• M78: 24,907,597 km (0.109 R)
• M79: 25,058,391 km (0.094 R)
• M80: 25,171,637 km (0.112 R)
• M81: 25,247,333 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.2

Radius: 10.2

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.71 AU - 6.11 AU

Year: 5471 Days

Day: 7 Hours

Environment

Temp: -150 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 31,024,225 km

• M1: 171,888 km (0.085 R)
• M2: 556,504 km (0.106 R)
• M3: 990,338 km (0.107 R)
• M4: 1,177,186 km (0.12 R)
• M5: 1,410,110 km (0.093 R)
• M6: 1,567,935 km (0.097 R)
• M7: 1,713,045 km (0.104 R)
• M8: 1,825,094 km (0.11 R)
• M9: 1,939,536 km (0.112 R)
• M10: 2,216,143 km (0.106 R)
• M11: 2,359,158 km (0.103 R)
• M12: 2,442,335 km (0.085 R)
• M13: 2,569,044 km (0.113 R)
• M14: 2,785,064 km (0.081 R)
• M15: 3,143,201 km (0.051 R)
• M16: 3,398,116 km (0.109 R)
• M17: 4,052,008 km (0.038 R)
• M18: 4,304,080 km (0.1 R)
• M19: 4,483,747 km (0.096 R)
• M20: 4,587,419 km (0.064 R)
• M21: 4,718,167 km (0.104 R)
• M22: 4,956,776 km (0.101 R)
• M23: 5,118,192 km (0.046 R)
• M24: 5,226,650 km (0.051 R)
• M25: 5,445,961 km (0.063 R)
• M26: 5,696,388 km (0.06 R)
• M27: 6,411,765 km (0.077 R)
• M28: 6,528,750 km (0.112 R)
• M29: 6,854,574 km (0.119 R)
• M30: 7,155,266 km (0.113 R)
• M31: 7,307,407 km (0.107 R)
• M32: 7,521,931 km (0.078 R)
• M33: 7,707,581 km (0.086 R)
• M34: 7,988,975 km (0.099 R)
• M35: 8,178,366 km (0.096 R)
• M36: 8,337,389 km (0.094 R)
• M37: 8,497,458 km (0.113 R)
• M38: 8,853,202 km (0.114 R)
• M39: 9,114,998 km (0.042 R)
• M40: 9,612,710 km (0.08 R)
• M41: 9,814,219 km (0.11 R)
• M42: 10,358,755 km (0.066 R)
• M43: 10,530,793 km (0.05 R)
• M44: 11,264,271 km (0.069 R)
• M45: 11,370,336 km (0.109 R)
• M46: 13,486,846 km (0.102 R)
• M47: 14,206,113 km (0.091 R)
• M48: 14,512,789 km (0.06 R)
• M49: 14,666,874 km (0.109 R)
• M50: 14,744,217 km (0.084 R)
• M51: 15,015,737 km (0.025 R)
• M52: 15,682,046 km (0.071 R)
• M53: 15,879,814 km (0.106 R)
• M54: 16,237,951 km (0.058 R)
• M55: 16,558,540 km (0.116 R)
• M56: 17,165,308 km (0.086 R)
• M57: 17,451,040 km (0.085 R)
• M58: 18,651,264 km (0.088 R)
• M59: 18,735,039 km (0.103 R)
• M60: 21,174,382 km (0.117 R)
• M61: 21,612,554 km (0.077 R)
• M62: 21,788,631 km (0.105 R)
• M63: 22,186,561 km (0.078 R)
• M64: 22,542,454 km (0.031 R)
• M65: 23,079,660 km (0.11 R)
• M66: 24,395,374 km (0.098 R)
• M67: 27,288,896 km (0.086 R)
• M68: 27,909,278 km (0.111 R)
• M69: 28,197,254 km (0.051 R)
• M70: 28,534,447 km (0.081 R)
• M71: 28,630,938 km (0.064 R)
• M72: 28,776,048 km (0.102 R)
• M73: 29,358,732 km (0.091 R)
• M74: 29,700,413 km (0.108 R)
• M75: 30,338,448 km (0.06 R)
• M76: 30,733,387 km (0.1 R)
• M77: 31,229,453 km (0.07 R)
• M78: 31,528,350 km (0.038 R)
• M79: 31,778,178 km (0.058 R)
• M80: 32,078,870 km (0.067 R)
• M81: 32,380,459 km (0.12 R)
• M82: 32,783,925 km (0.102 R)
• M83: 33,647,104 km (0.031 R)
• M84: 33,800,293 km (0.092 R)
• M85: 33,902,468 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.6

Radius: 13.4

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.71 AU - 7.07 AU

Year: 6887 Days

Day: 11.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 31,024,225 km

• M1: 171,738 km (0.079 R)
• M2: 303,534 km (0.027 R)
• M3: 413,489 km (0.082 R)
• M4: 586,573 km (0.114 R)
• M5: 838,795 km (0.045 R)
• M6: 1,127,818 km (0.07 R)
• M7: 1,277,117 km (0.083 R)
• M8: 1,497,774 km (0.069 R)
• M9: 1,888,075 km (0.108 R)
• M10: 2,272,541 km (0.091 R)
• M11: 3,115,076 km (0.074 R)
• M12: 3,350,843 km (0.104 R)
• M13: 3,438,058 km (0.046 R)
• M14: 3,840,177 km (0.03 R)
• M15: 4,093,447 km (0.06 R)
• M16: 4,257,555 km (0.105 R)
• M17: 4,495,865 km (0.09 R)
• M18: 4,592,355 km (0.032 R)
• M19: 4,861,632 km (0.107 R)
• M20: 5,466,905 km (0.06 R)
• M21: 5,963,270 km (0.063 R)
• M22: 6,419,693 km (0.088 R)
• M23: 6,528,750 km (0.11 R)
• M24: 6,915,311 km (0.081 R)
• M25: 7,423,495 km (0.073 R)
• M26: 7,943,797 km (0.099 R)
• M27: 8,446,146 km (0.104 R)
• M28: 9,172,893 km (0.108 R)
• M29: 9,326,829 km (0.113 R)
• M30: 9,512,629 km (0.109 R)
• M31: 9,699,776 km (0.074 R)
• M32: 9,793,873 km (0.082 R)
• M33: 10,077,661 km (0.082 R)
• M34: 10,332,426 km (0.072 R)
• M35: 10,492,645 km (0.107 R)
• M36: 10,621,449 km (0.05 R)
• M37: 12,005,528 km (0.086 R)
• M38: 12,207,934 km (0.107 R)
• M39: 12,343,470 km (0.087 R)
• M40: 13,202,012 km (0.115 R)
• M41: 13,515,868 km (0.068 R)
• M42: 14,150,911 km (0.115 R)
• M43: 14,543,755 km (0.093 R)
• M44: 15,523,472 km (0.053 R)
• M45: 15,928,732 km (0.086 R)
• M46: 16,039,884 km (0.093 R)
• M47: 16,225,684 km (0.111 R)
• M48: 16,900,371 km (0.085 R)
• M49: 17,317,300 km (0.111 R)
• M50: 17,431,593 km (0.078 R)
• M51: 17,852,860 km (0.04 R)
• M52: 18,200,077 km (0.117 R)
• M53: 19,254,892 km (0.113 R)
• M54: 19,412,867 km (0.032 R)
• M55: 20,409,937 km (0.035 R)
• M56: 20,975,716 km (0.09 R)
• M57: 21,382,921 km (0.086 R)
• M58: 23,079,660 km (0.115 R)
• M59: 23,457,993 km (0.079 R)
• M60: 23,711,263 km (0.105 R)
• M61: 23,965,429 km (0.081 R)
• M62: 24,092,887 km (0.066 R)
• M63: 24,819,484 km (0.108 R)
• M64: 25,553,261 km (0.088 R)
• M65: 26,075,358 km (0.116 R)
• M66: 26,469,398 km (0.101 R)
• M67: 27,574,179 km (0.108 R)
• M68: 27,886,240 km (0.092 R)
• M69: 28,829,305 km (0.098 R)
• M70: 29,100,825 km (0.049 R)
• M71: 29,418,421 km (0.087 R)
• M72: 29,646,109 km (0.104 R)
• M73: 30,103,131 km (0.103 R)
• M74: 30,424,467 km (0.116 R)
• M75: 30,608,622 km (0.115 R)
• M76: 30,793,076 km (0.117 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 10,494 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit