🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.49 AU - 0.65 AU

Year: 187 Days

Day: 36.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 7.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 15,406,894 km

• M1: 477,816 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.12 AU - 1.74 AU

Year: 741 Days

Day: 31.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.9

Radius: 14.7

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.38 AU - 3.12 AU

Year: 1977 Days

Day: 13.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 15,406,894 km

• M1: 183,407 km (0.119 R)
• M2: 382,671 km (0.116 R)
• M3: 504,145 km (0.082 R)
• M4: 949,647 km (0.104 R)
• M5: 1,062,594 km (0.074 R)
• M6: 1,160,730 km (0.11 R)
• M7: 1,324,540 km (0.064 R)
• M8: 1,442,123 km (0.1 R)
• M9: 1,574,667 km (0.098 R)
• M10: 1,688,362 km (0.083 R)
• M11: 2,009,847 km (0.084 R)
• M12: 2,235,591 km (0.05 R)
• M13: 2,351,529 km (0.117 R)
• M14: 2,443,232 km (0.057 R)
• M15: 2,563,060 km (0.12 R)
• M16: 2,671,220 km (0.053 R)
• M17: 2,794,937 km (0.117 R)
• M18: 3,019,483 km (0.1 R)
• M19: 3,264,824 km (0.074 R)
• M20: 3,382,557 km (0.034 R)
• M21: 3,577,035 km (0.103 R)
• M22: 3,790,810 km (0.055 R)
• M23: 4,231,077 km (0.098 R)
• M24: 4,441,112 km (0.097 R)
• M25: 5,298,607 km (0.097 R)
• M26: 5,472,739 km (0.077 R)
• M27: 5,648,816 km (0.109 R)
• M28: 6,006,803 km (0.102 R)
• M29: 6,115,711 km (0.1 R)
• M30: 6,427,772 km (0.12 R)
• M31: 6,782,767 km (0.103 R)
• M32: 7,048,603 km (0.048 R)
• M33: 7,144,346 km (0.086 R)
• M34: 7,298,431 km (0.073 R)
• M35: 7,434,266 km (0.113 R)
• M36: 7,728,076 km (0.091 R)
• M37: 8,025,776 km (0.103 R)
• M38: 8,327,216 km (0.091 R)
• M39: 8,448,839 km (0.032 R)
• M40: 8,550,715 km (0.108 R)
• M41: 8,817,448 km (0.074 R)
• M42: 9,762,009 km (0.11 R)
• M43: 9,911,757 km (0.105 R)
• M44: 10,105,635 km (0.084 R)
• M45: 10,213,795 km (0.087 R)
• M46: 10,409,469 km (0.086 R)
• M47: 10,562,657 km (0.066 R)
• M48: 10,915,558 km (0.106 R)
• M49: 11,678,208 km (0.11 R)
• M50: 11,837,380 km (0.081 R)
• M51: 12,411,836 km (0.081 R)
• M52: 12,597,637 km (0.108 R)
• M53: 12,854,496 km (0.049 R)
• M54: 13,160,424 km (0.075 R)
• M55: 13,302,392 km (0.054 R)
• M56: 13,468,745 km (0.034 R)
• M57: 13,803,396 km (0.118 R)
• M58: 14,432,455 km (0.099 R)
• M59: 14,627,829 km (0.087 R)
• M60: 14,947,221 km (0.116 R)
• M61: 15,144,989 km (0.057 R)
• M62: 15,343,655 km (0.035 R)
• M63: 15,443,287 km (0.111 R)
• M64: 15,543,069 km (0.112 R)
• M65: 15,919,457 km (0.049 R)
• M66: 16,197,410 km (0.081 R)
• M67: 16,579,034 km (0.074 R)
• M68: 16,758,103 km (0.108 R)
• M69: 17,351,109 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.5

Radius: 14

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.01 AU - 3.51 AU

Year: 2551 Days

Day: 5.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 15,406,894 km

• M1: 192,981 km (0.119 R)
• M2: 321,187 km (0.035 R)
• M3: 423,811 km (0.076 R)
• M4: 518,207 km (0.085 R)
• M5: 638,484 km (0.111 R)
• M6: 728,841 km (0.085 R)
• M7: 970,591 km (0.113 R)
• M8: 1,064,239 km (0.109 R)
• M9: 1,247,197 km (0.088 R)
• M10: 1,365,230 km (0.091 R)
• M11: 1,518,568 km (0.089 R)
• M12: 1,661,584 km (0.116 R)
• M13: 1,751,492 km (0.067 R)
• M14: 1,876,705 km (0.056 R)
• M15: 2,101,252 km (0.118 R)
• M16: 2,189,963 km (0.068 R)
• M17: 2,289,296 km (0.114 R)
• M18: 2,788,953 km (0.099 R)
• M19: 2,877,216 km (0.102 R)
• M20: 2,996,445 km (0.084 R)
• M21: 3,270,957 km (0.111 R)
• M22: 3,416,516 km (0.113 R)
• M23: 3,575,090 km (0.095 R)
• M24: 3,682,052 km (0.074 R)
• M25: 3,954,470 km (0.063 R)
• M26: 4,087,762 km (0.078 R)
• M27: 4,256,359 km (0.112 R)
• M28: 4,392,792 km (0.029 R)
• M29: 4,858,789 km (0.05 R)
• M30: 5,291,725 km (0.084 R)
• M31: 5,562,647 km (0.104 R)
• M32: 5,762,510 km (0.11 R)
• M33: 5,850,623 km (0.071 R)
• M34: 5,977,482 km (0.119 R)
• M35: 6,246,758 km (0.112 R)
• M36: 6,363,445 km (0.056 R)
• M37: 6,507,059 km (0.104 R)
• M38: 6,612,076 km (0.068 R)
• M39: 6,717,842 km (0.07 R)
• M40: 7,078,672 km (0.065 R)
• M41: 7,173,367 km (0.089 R)
• M42: 7,322,816 km (0.075 R)
• M43: 7,861,518 km (0.113 R)
• M44: 8,185,098 km (0.073 R)
• M45: 8,384,362 km (0.081 R)
• M46: 8,671,740 km (0.068 R)
• M47: 8,773,167 km (0.062 R)
• M48: 9,020,901 km (0.075 R)
• M49: 9,212,087 km (0.075 R)
• M50: 9,464,010 km (0.11 R)
• M51: 9,929,259 km (0.049 R)
• M52: 10,080,952 km (0.11 R)
• M53: 10,340,654 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.9

Radius: 14.5

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.73 AU - 4.35 AU

Year: 2887 Days

Day: 10.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 15,406,894 km

• M1: 240,553 km (0.081 R)
• M2: 360,830 km (0.1 R)
• M3: 493,075 km (0.03 R)
• M4: 735,872 km (0.04 R)
• M5: 861,385 km (0.056 R)
• M6: 969,394 km (0.047 R)
• M7: 1,064,838 km (0.083 R)
• M8: 1,219,522 km (0.12 R)
• M9: 1,323,792 km (0.066 R)
• M10: 1,471,295 km (0.101 R)
• M11: 1,698,235 km (0.116 R)
• M12: 1,805,347 km (0.095 R)
• M13: 1,981,723 km (0.065 R)
• M14: 2,472,703 km (0.105 R)
• M15: 2,582,957 km (0.06 R)
• M16: 2,949,621 km (0.108 R)
• M17: 3,400,958 km (0.112 R)
• M18: 3,888,797 km (0.116 R)
• M19: 4,148,499 km (0.066 R)
• M20: 4,473,724 km (0.112 R)
• M21: 4,579,041 km (0.093 R)
• M22: 4,715,624 km (0.084 R)
• M23: 5,055,211 km (0.098 R)
• M24: 5,387,019 km (0.088 R)
• M25: 5,499,218 km (0.09 R)
• M26: 5,873,512 km (0.098 R)
• M27: 6,005,607 km (0.104 R)
• M28: 6,122,143 km (0.099 R)
• M29: 6,222,523 km (0.095 R)
• M30: 6,459,038 km (0.052 R)
• M31: 6,698,544 km (0.094 R)
• M32: 7,010,755 km (0.078 R)
• M33: 7,204,035 km (0.116 R)
• M34: 7,398,961 km (0.096 R)
• M35: 7,506,073 km (0.095 R)
• M36: 7,667,788 km (0.083 R)
• M37: 7,976,259 km (0.12 R)
• M38: 8,086,214 km (0.08 R)
• M39: 8,418,919 km (0.07 R)
• M40: 8,643,316 km (0.111 R)
• M41: 8,831,809 km (0.069 R)
• M42: 9,309,027 km (0.065 R)
• M43: 9,482,859 km (0.091 R)
• M44: 9,873,160 km (0.095 R)
• M45: 10,288,594 km (0.113 R)
• M46: 10,750,402 km (0.099 R)
• M47: 10,973,602 km (0.105 R)
• M48: 11,177,803 km (0.042 R)
• M49: 11,362,856 km (0.119 R)
• M50: 11,569,451 km (0.088 R)
• M51: 11,715,009 km (0.1 R)
• M52: 11,881,960 km (0.071 R)
• M53: 12,007,623 km (0.116 R)
• M54: 12,112,790 km (0.085 R)
• M55: 12,857,339 km (0.059 R)
• M56: 12,986,442 km (0.113 R)
• M57: 13,420,126 km (0.105 R)
• M58: 14,234,836 km (0.053 R)
• M59: 14,413,007 km (0.111 R)
• M60: 14,547,346 km (0.118 R)
• M61: 14,816,921 km (0.105 R)
• M62: 15,042,963 km (0.06 R)
• M63: 15,384,047 km (0.096 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 20,377 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit