🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.02 AU - 1.24 AU

Year: 453 Days

Day: 45.2 Hours

Environment

Temp: -5 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,627,754 km

• M1: 509,231 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.03 AU - 1.65 AU

Year: 584 Days

Day: 28.3 Hours

Environment

Temp: -25 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,627,754 km

• M1: 28,723 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.05 AU - 2.77 AU

Year: 1409 Days

Day: 44.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,627,754 km

• M1: 2,217,938 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.99 AU - 3.27 AU

Year: 1607 Days

Day: 25.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,627,754 km

• M1: 791,074 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.45 AU - 3.07 AU

Year: 1727 Days

Day: 45.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.67 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.3

Radius: 8.9

Gravity: 9.08 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.84 AU - 5.3 AU

Year: 3680 Days

Day: 13.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 50,627,754 km

• M1: 131,945 km (0.104 R)
• M2: 325,076 km (0.099 R)
• M3: 423,212 km (0.12 R)
• M4: 495,319 km (0.102 R)
• M5: 562,189 km (0.038 R)
• M6: 761,004 km (0.11 R)
• M7: 1,007,093 km (0.1 R)
• M8: 1,107,623 km (0.108 R)
• M9: 1,278,314 km (0.088 R)
• M10: 1,500,317 km (0.101 R)
• M11: 1,601,445 km (0.102 R)
• M12: 2,372,173 km (0.086 R)
• M13: 2,966,675 km (0.115 R)
• M14: 3,094,582 km (0.068 R)
• M15: 3,168,632 km (0.102 R)
• M16: 3,413,225 km (0.076 R)
• M17: 3,940,707 km (0.108 R)
• M18: 4,122,319 km (0.096 R)
• M19: 4,662,367 km (0.084 R)
• M20: 5,312,968 km (0.059 R)
• M21: 5,513,729 km (0.112 R)
• M22: 5,739,771 km (0.092 R)
• M23: 5,831,175 km (0.112 R)
• M24: 6,389,026 km (0.119 R)
• M25: 6,866,841 km (0.093 R)
• M26: 7,183,690 km (0.087 R)
• M27: 7,430,676 km (0.083 R)
• M28: 7,505,475 km (0.119 R)
• M29: 7,806,466 km (0.081 R)
• M30: 7,933,175 km (0.047 R)
• M31: 8,188,539 km (0.096 R)
• M32: 8,472,475 km (0.038 R)
• M33: 8,812,362 km (0.038 R)
• M34: 8,970,786 km (0.082 R)
• M35: 9,776,670 km (0.113 R)
• M36: 9,940,779 km (0.119 R)
• M37: 10,023,057 km (0.069 R)
• M38: 10,160,837 km (0.093 R)
• M39: 10,718,089 km (0.109 R)
• M40: 11,256,641 km (0.119 R)
• M41: 11,745,976 km (0.09 R)
• M42: 12,596,739 km (0.098 R)
• M43: 12,834,899 km (0.106 R)
• M44: 13,104,773 km (0.096 R)
• M45: 13,164,912 km (0.045 R)
• M46: 13,255,419 km (0.077 R)
• M47: 13,346,075 km (0.057 R)
• M48: 13,710,944 km (0.088 R)
• M49: 13,894,501 km (0.066 R)
• M50: 14,048,287 km (0.042 R)
• M51: 14,357,207 km (0.069 R)
• M52: 14,950,662 km (0.092 R)
• M53: 15,234,449 km (0.118 R)
• M54: 15,488,316 km (0.106 R)
• M55: 16,128,894 km (0.115 R)
• M56: 16,387,699 km (0.053 R)
• M57: 16,615,237 km (0.111 R)
• M58: 16,876,435 km (0.049 R)
• M59: 17,007,632 km (0.058 R)
• M60: 17,073,306 km (0.097 R)
• M61: 17,369,958 km (0.063 R)
• M62: 17,835,058 km (0.079 R)
• M63: 18,069,029 km (0.118 R)
• M64: 19,322,809 km (0.096 R)
• M65: 19,494,398 km (0.041 R)
• M66: 19,632,028 km (0.106 R)
• M67: 20,220,546 km (0.12 R)
• M68: 20,325,115 km (0.053 R)
• M69: 20,499,546 km (0.107 R)
• M70: 20,639,569 km (0.073 R)
• M71: 20,744,737 km (0.107 R)
• M72: 21,167,201 km (0.117 R)
• M73: 21,415,085 km (0.117 R)
• M74: 22,271,981 km (0.079 R)
• M75: 22,849,429 km (0.085 R)
• M76: 23,285,806 km (0.114 R)
• M77: 24,092,887 km (0.034 R)
• M78: 24,203,589 km (0.086 R)
• M79: 24,574,143 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788

Radius: 15

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 8.18 AU - 9.76 AU

Year: 10121 Days

Day: 12 Hours

Environment

Temp: -185 °C

Axial Tilt: 165.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 50,627,754 km

• M1: 222,602 km (0.076 R)
• M2: 374,144 km (0.086 R)
• M3: 1,022,501 km (0.065 R)
• M4: 1,392,756 km (0.098 R)
• M5: 1,686,866 km (0.117 R)
• M6: 1,902,735 km (0.042 R)
• M7: 2,153,611 km (0.073 R)
• M8: 2,415,706 km (0.114 R)
• M9: 3,175,664 km (0.074 R)
• M10: 3,294,444 km (0.064 R)
• M11: 3,505,976 km (0.1 R)
• M12: 3,691,028 km (0.075 R)
• M13: 4,232,872 km (0.113 R)
• M14: 4,430,191 km (0.092 R)
• M15: 4,630,652 km (0.099 R)
• M16: 4,732,080 km (0.049 R)
• M17: 4,868,364 km (0.112 R)
• M18: 5,006,143 km (0.118 R)
• M19: 5,215,131 km (0.108 R)
• M20: 5,356,053 km (0.118 R)
• M21: 5,534,074 km (0.111 R)
• M22: 5,641,934 km (0.109 R)
• M23: 6,154,307 km (0.065 R)
• M24: 6,989,811 km (0.038 R)
• M25: 7,580,124 km (0.085 R)
• M26: 7,780,436 km (0.084 R)
• M27: 7,901,460 km (0.034 R)
• M28: 8,309,713 km (0.103 R)
• M29: 8,474,869 km (0.095 R)
• M30: 8,808,622 km (0.066 R)
• M31: 8,934,882 km (0.034 R)
• M32: 9,274,619 km (0.115 R)
• M33: 11,355,376 km (0.075 R)
• M34: 12,002,237 km (0.091 R)
• M35: 12,142,410 km (0.074 R)
• M36: 13,139,181 km (0.11 R)
• M37: 13,380,333 km (0.101 R)
• M38: 13,769,287 km (0.117 R)
• M39: 15,109,684 km (0.108 R)
• M40: 15,413,218 km (0.058 R)
• M41: 16,129,194 km (0.105 R)
• M42: 17,487,841 km (0.077 R)
• M43: 17,913,298 km (0.112 R)
• M44: 18,557,915 km (0.047 R)
• M45: 19,100,806 km (0.032 R)
• M46: 19,538,978 km (0.061 R)
• M47: 20,425,345 km (0.028 R)
• M48: 20,536,945 km (0.058 R)
• M49: 21,893,499 km (0.055 R)
• M50: 22,871,719 km (0.11 R)
• M51: 24,217,950 km (0.052 R)
• M52: 26,133,551 km (0.094 R)
• M53: 27,171,012 km (0.113 R)
• M54: 27,540,370 km (0.08 R)
• M55: 28,159,705 km (0.062 R)
• M56: 28,408,636 km (0.077 R)
• M57: 28,658,464 km (0.085 R)
• M58: 29,538,399 km (0.083 R)
• M59: 29,791,369 km (0.077 R)
• M60: 31,518,177 km (0.111 R)
• M61: 31,841,458 km (0.071 R)
• M62: 32,426,236 km (0.113 R)
• M63: 32,752,659 km (0.075 R)
• M64: 33,211,475 km (0.071 R)
• M65: 34,934,394 km (0.112 R)
• M66: 36,076,574 km (0.111 R)
• M67: 38,190,691 km (0.053 R)
• M68: 38,811,971 km (0.057 R)
• M69: 38,950,498 km (0.066 R)
• M70: 39,506,254 km (0.108 R)
• M71: 39,715,392 km (0.037 R)
• M72: 40,555,384 km (0.072 R)
• M73: 42,110,604 km (0.094 R)
• M74: 42,466,796 km (0.05 R)
• M75: 42,609,662 km (0.084 R)
• M76: 43,110,516 km (0.094 R)
• M77: 43,253,980 km (0.052 R)
• M78: 43,541,507 km (0.08 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 12,939 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit