🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.57 AU - 0.57 AU

Year: 278 Days

Day: 27 Hours

Environment

Temp: -131 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.9

Radius: 13.1

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.7 AU - 0.92 AU

Year: 471 Days

Day: 8.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 15,298,801 km

• M1: 176,974 km (0.081 R)
• M2: 295,157 km (0.086 R)
• M3: 388,506 km (0.051 R)
• M4: 508,782 km (0.101 R)
• M5: 593,156 km (0.114 R)
• M6: 692,489 km (0.1 R)
• M7: 788,680 km (0.069 R)
• M8: 1,002,007 km (0.101 R)
• M9: 1,105,079 km (0.057 R)
• M10: 1,200,673 km (0.044 R)
• M11: 1,308,233 km (0.06 R)
• M12: 1,406,968 km (0.119 R)
• M13: 1,527,095 km (0.108 R)
• M14: 1,638,097 km (0.108 R)
• M15: 1,738,776 km (0.056 R)
• M16: 1,828,236 km (0.106 R)
• M17: 1,936,395 km (0.107 R)
• M18: 2,064,301 km (0.04 R)
• M19: 2,166,476 km (0.061 R)
• M20: 2,248,905 km (0.045 R)
• M21: 2,391,023 km (0.098 R)
• M22: 2,517,433 km (0.078 R)
• M23: 2,638,607 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.1

Radius: 13.1

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.12 AU - 1.5 AU

Year: 968 Days

Day: 6 Hours

Environment

Temp: -162 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 15,298,801 km

• M1: 177,722 km (0.101 R)
• M2: 299,495 km (0.106 R)
• M3: 389,553 km (0.116 R)
• M4: 496,515 km (0.101 R)
• M5: 600,935 km (0.104 R)
• M6: 714,330 km (0.086 R)
• M7: 825,331 km (0.071 R)
• M8: 1,046,886 km (0.076 R)
• M9: 1,276,219 km (0.114 R)
• M10: 1,357,900 km (0.041 R)
• M11: 1,586,485 km (0.09 R)
• M12: 1,774,979 km (0.117 R)
• M13: 1,877,004 km (0.092 R)
• M14: 2,051,436 km (0.083 R)
• M15: 2,321,011 km (0.07 R)
• M16: 2,433,209 km (0.1 R)
• M17: 2,591,334 km (0.081 R)
• M18: 2,969,667 km (0.118 R)
• M19: 3,133,178 km (0.058 R)
• M20: 3,450,924 km (0.069 R)
• M21: 3,773,008 km (0.045 R)
• M22: 3,867,853 km (0.086 R)
• M23: 3,989,027 km (0.106 R)
• M24: 4,130,996 km (0.116 R)
• M25: 4,248,280 km (0.115 R)
• M26: 4,340,433 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.4

Radius: 13.9

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.29 AU - 1.39 AU

Year: 1002 Days

Day: 12 Hours

Environment

Temp: -178 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 15,298,801 km

• M1: 189,989 km (0.064 R)
• M2: 289,472 km (0.106 R)
• M3: 402,119 km (0.092 R)
• M4: 523,443 km (0.026 R)
• M5: 618,587 km (0.115 R)
• M6: 720,763 km (0.119 R)
• M7: 817,104 km (0.056 R)
• M8: 936,333 km (0.058 R)
• M9: 1,033,871 km (0.079 R)
• M10: 1,214,585 km (0.103 R)
• M11: 1,311,824 km (0.057 R)
• M12: 1,503,907 km (0.119 R)
• M13: 1,659,938 km (0.073 R)
• M14: 1,786,498 km (0.085 R)
• M15: 1,928,466 km (0.105 R)
• M16: 2,068,191 km (0.116 R)
• M17: 2,224,221 km (0.075 R)
• M18: 2,319,665 km (0.112 R)
• M19: 2,488,561 km (0.072 R)
• M20: 2,614,672 km (0.067 R)
• M21: 2,818,274 km (0.113 R)
• M22: 3,027,263 km (0.044 R)
• M23: 3,126,595 km (0.089 R)
• M24: 3,219,795 km (0.092 R)
• M25: 3,445,987 km (0.118 R)
• M26: 3,707,783 km (0.099 R)
• M27: 3,822,076 km (0.074 R)
• M28: 3,929,786 km (0.04 R)
• M29: 4,061,881 km (0.111 R)
• M30: 4,171,836 km (0.114 R)
• M31: 4,362,723 km (0.039 R)
• M32: 4,507,982 km (0.117 R)
• M33: 4,630,054 km (0.051 R)
• M34: 4,728,639 km (0.089 R)
• M35: 4,877,788 km (0.112 R)
• M36: 5,130,010 km (0.094 R)
• M37: 5,360,690 km (0.11 R)
• M38: 5,516,421 km (0.116 R)
• M39: 5,708,804 km (0.101 R)
• M40: 5,805,893 km (0.107 R)
• M41: 5,894,605 km (0.03 R)
• M42: 6,199,635 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.9

Radius: 10.3

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.2 AU - 1.84 AU

Year: 1210 Days

Day: 7.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 15,298,801 km

• M1: 137,929 km (0.118 R)
• M2: 213,925 km (0.091 R)
• M3: 281,693 km (0.075 R)
• M4: 483,650 km (0.119 R)
• M5: 665,112 km (0.107 R)
• M6: 863,030 km (0.078 R)
• M7: 1,005,896 km (0.104 R)
• M8: 1,080,545 km (0.114 R)
• M9: 1,149,360 km (0.103 R)
• M10: 1,235,678 km (0.105 R)
• M11: 1,406,669 km (0.037 R)
• M12: 1,542,354 km (0.072 R)
• M13: 1,836,314 km (0.086 R)
• M14: 1,966,464 km (0.096 R)
• M15: 2,265,959 km (0.106 R)
• M16: 2,436,351 km (0.119 R)
• M17: 2,621,553 km (0.103 R)
• M18: 2,929,575 km (0.1 R)
• M19: 3,005,720 km (0.094 R)
• M20: 3,093,684 km (0.113 R)
• M21: 3,328,403 km (0.069 R)
• M22: 3,638,968 km (0.047 R)
• M23: 3,934,873 km (0.086 R)
• M24: 4,177,371 km (0.102 R)
• M25: 4,350,007 km (0.112 R)
• M26: 4,437,222 km (0.066 R)
• M27: 4,638,731 km (0.08 R)
• M28: 4,727,891 km (0.106 R)
• M29: 4,817,650 km (0.076 R)
• M30: 5,221,863 km (0.063 R)
• M31: 5,327,928 km (0.068 R)
• M32: 5,434,891 km (0.076 R)
• M33: 6,272,938 km (0.084 R)
• M34: 6,471,005 km (0.055 R)
• M35: 6,570,787 km (0.12 R)
• M36: 6,642,445 km (0.06 R)
• M37: 6,714,252 km (0.115 R)
• M38: 6,815,380 km (0.093 R)
• M39: 6,916,957 km (0.103 R)
• M40: 7,018,982 km (0.067 R)
• M41: 7,106,946 km (0.12 R)
• M42: 7,611,988 km (0.072 R)
• M43: 7,808,261 km (0.061 R)
• M44: 7,929,884 km (0.104 R)
• M45: 8,051,956 km (0.058 R)
• M46: 8,128,700 km (0.066 R)
• M47: 8,205,742 km (0.076 R)
• M48: 8,313,902 km (0.117 R)
• M49: 8,469,184 km (0.039 R)
• M50: 8,594,098 km (0.046 R)
• M51: 8,782,741 km (0.078 R)
• M52: 8,877,586 km (0.079 R)
• M53: 9,132,052 km (0.113 R)
• M54: 9,228,094 km (0.072 R)
• M55: 9,437,382 km (0.107 R)
• M56: 10,008,846 km (0.047 R)
• M57: 10,091,274 km (0.116 R)
• M58: 10,190,757 km (0.09 R)
• M59: 10,356,960 km (0.065 R)
• M60: 10,423,830 km (0.076 R)
• M61: 10,557,870 km (0.087 R)
• M62: 10,793,636 km (0.057 R)
• M63: 11,133,672 km (0.116 R)
• M64: 11,322,165 km (0.097 R)

Asteroid Belt

Center: 1.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.4

Radius: 12.7

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.8 AU - 2.52 AU

Year: 2050 Days

Day: 6.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 15,298,801 km

• M1: 163,062 km (0.093 R)
• M2: 265,686 km (0.105 R)
• M3: 382,671 km (0.051 R)
• M4: 474,973 km (0.117 R)
• M5: 660,175 km (0.073 R)
• M6: 755,320 km (0.104 R)
• M7: 1,187,059 km (0.094 R)
• M8: 1,306,588 km (0.09 R)
• M9: 1,449,903 km (0.063 R)
• M10: 1,558,511 km (0.074 R)
• M11: 1,690,606 km (0.074 R)
• M12: 1,901,239 km (0.086 R)
• M13: 2,132,069 km (0.12 R)
• M14: 2,211,206 km (0.101 R)
• M15: 2,442,634 km (0.054 R)
• M16: 2,609,436 km (0.075 R)
• M17: 2,755,443 km (0.075 R)
• M18: 2,916,859 km (0.087 R)
• M19: 3,249,266 km (0.118 R)
• M20: 3,367,298 km (0.113 R)
• M21: 3,460,049 km (0.038 R)
• M22: 3,621,166 km (0.109 R)
• M23: 3,757,300 km (0.071 R)
• M24: 4,020,742 km (0.07 R)
• M25: 4,133,539 km (0.112 R)
• M26: 4,261,744 km (0.065 R)
• M27: 4,997,915 km (0.105 R)
• M28: 5,134,648 km (0.105 R)
• M29: 5,257,168 km (0.073 R)
• M30: 5,678,436 km (0.12 R)
• M31: 5,965,215 km (0.05 R)
• M32: 6,191,706 km (0.088 R)
• M33: 6,569,890 km (0.084 R)
• M34: 6,653,216 km (0.084 R)
• M35: 6,803,861 km (0.088 R)
• M36: 7,504,876 km (0.084 R)
• M37: 7,609,445 km (0.118 R)
• M38: 8,336,940 km (0.115 R)
• M39: 8,517,654 km (0.082 R)
• M40: 8,699,864 km (0.042 R)
• M41: 8,938,473 km (0.069 R)
• M42: 9,142,225 km (0.1 R)
• M43: 9,347,473 km (0.083 R)
• M44: 9,460,121 km (0.092 R)
• M45: 9,629,765 km (0.093 R)
• M46: 9,838,753 km (0.068 R)
• M47: 10,203,024 km (0.095 R)
• M48: 10,299,664 km (0.109 R)
• M49: 10,396,603 km (0.1 R)
• M50: 10,787,353 km (0.03 R)
• M51: 11,143,097 km (0.072 R)
• M52: 11,663,996 km (0.089 R)
• M53: 11,805,516 km (0.038 R)
• M54: 11,988,474 km (0.081 R)
• M55: 12,233,815 km (0.087 R)
• M56: 12,418,867 km (0.094 R)
• M57: 12,501,445 km (0.04 R)
• M58: 12,708,638 km (0.103 R)
• M59: 12,937,972 km (0.086 R)
• M60: 13,316,006 km (0.08 R)
• M61: 13,527,687 km (0.069 R)
• M62: 13,697,779 km (0.101 R)
• M63: 14,493,939 km (0.096 R)
• M64: 14,711,754 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.1

Radius: 8.8

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.32 AU - 3.2 AU

Year: 2961 Days

Day: 12.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 15,298,801 km

• M1: 109,954 km (0.088 R)
• M2: 165,904 km (0.118 R)
• M3: 294,708 km (0.117 R)
• M4: 466,147 km (0.071 R)
• M5: 582,534 km (0.078 R)
• M6: 671,096 km (0.118 R)
• M7: 733,030 km (0.064 R)
• M8: 896,540 km (0.099 R)
• M9: 1,045,390 km (0.083 R)
• M10: 1,288,786 km (0.118 R)
• M11: 1,478,177 km (0.094 R)
• M12: 1,873,115 km (0.067 R)
• M13: 1,951,504 km (0.096 R)
• M14: 2,065,348 km (0.106 R)
• M15: 2,205,073 km (0.107 R)
• M16: 2,469,262 km (0.065 R)
• M17: 2,543,164 km (0.099 R)
• M18: 2,756,490 km (0.043 R)
• M19: 2,949,771 km (0.093 R)
• M20: 3,335,883 km (0.103 R)
• M21: 3,431,476 km (0.11 R)
• M22: 3,555,792 km (0.105 R)
• M23: 3,937,715 km (0.04 R)
• M24: 4,009,821 km (0.104 R)
• M25: 4,258,603 km (0.045 R)
• M26: 4,407,303 km (0.094 R)
• M27: 4,497,361 km (0.113 R)
• M28: 4,848,317 km (0.025 R)
• M29: 5,050,574 km (0.106 R)
• M30: 5,560,403 km (0.118 R)
• M31: 5,739,472 km (0.102 R)
• M32: 5,838,057 km (0.113 R)
• M33: 6,237,633 km (0.075 R)
• M34: 6,440,637 km (0.098 R)
• M35: 6,940,593 km (0.11 R)
• M36: 7,363,806 km (0.049 R)
• M37: 7,435,164 km (0.113 R)
• M38: 7,560,676 km (0.12 R)
• M39: 7,650,585 km (0.088 R)
• M40: 7,868,100 km (0.073 R)
• M41: 7,977,755 km (0.033 R)
• M42: 8,198,263 km (0.12 R)
• M43: 8,570,462 km (0.099 R)
• M44: 9,158,232 km (0.048 R)
• M45: 9,215,827 km (0.1 R)
• M46: 9,350,615 km (0.098 R)
• M47: 9,661,180 km (0.116 R)
• M48: 9,739,420 km (0.107 R)
• M49: 9,876,751 km (0.097 R)
• M50: 10,252,690 km (0.116 R)
• M51: 10,372,518 km (0.098 R)
• M52: 11,018,781 km (0.119 R)
• M53: 11,326,354 km (0.089 R)
• M54: 11,408,782 km (0.075 R)
• M55: 11,657,414 km (0.08 R)
• M56: 12,414,080 km (0.102 R)
• M57: 12,499,201 km (0.1 R)
• M58: 13,121,528 km (0.074 R)
• M59: 13,208,295 km (0.057 R)
• M60: 13,382,128 km (0.113 R)
• M61: 13,469,343 km (0.117 R)
• M62: 13,754,178 km (0.099 R)
• M63: 13,974,535 km (0.062 R)
• M64: 14,374,261 km (0.106 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 13,854 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit