🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.51 AU - 0.65 AU

Year: 184 Days

Day: 21.2 Hours

Environment

Temp: 119 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.57 AU - 0.77 AU

Year: 228 Days

Day: 18.4 Hours

Environment

Temp: 36 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 34,946,529 km

• M1: 92,302 km (0.078 R)
• M2: 423,512 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.91 AU - 1.39 AU

Year: 513 Days

Day: 12 Hours

Environment

Temp: -51 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,946,529 km

• M1: 190,588 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.94 AU - 1.38 AU

Year: 520 Days

Day: 23.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.49 AU - 2.35 AU

Year: 1107 Days

Day: 37.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,946,529 km

• M1: 518,357 km (0.041 R)
• M2: 1,231,938 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.8

Radius: 10.2

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.73 AU - 3.89 AU

Year: 3096 Days

Day: 10.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 34,946,529 km

• M1: 140,323 km (0.088 R)
• M2: 218,263 km (0.078 R)
• M3: 325,824 km (0.109 R)
• M4: 441,463 km (0.081 R)
• M5: 564,283 km (0.042 R)
• M6: 689,796 km (0.087 R)
• M7: 761,603 km (0.094 R)
• M8: 1,005,148 km (0.116 R)
• M9: 1,185,713 km (0.1 R)
• M10: 1,312,273 km (0.078 R)
• M11: 1,497,175 km (0.108 R)
• M12: 1,761,964 km (0.098 R)
• M13: 1,863,391 km (0.114 R)
• M14: 1,951,953 km (0.114 R)
• M15: 2,210,608 km (0.067 R)
• M16: 2,611,231 km (0.081 R)
• M17: 2,777,883 km (0.102 R)
• M18: 2,913,867 km (0.066 R)
• M19: 3,086,802 km (0.042 R)
• M20: 3,263,328 km (0.105 R)
• M21: 3,516,148 km (0.049 R)
• M22: 3,812,951 km (0.083 R)
• M23: 4,214,770 km (0.079 R)
• M24: 4,332,205 km (0.097 R)
• M25: 4,650,549 km (0.118 R)
• M26: 5,038,456 km (0.052 R)
• M27: 5,163,071 km (0.11 R)
• M28: 5,267,790 km (0.095 R)
• M29: 5,564,742 km (0.054 R)
• M30: 5,889,070 km (0.076 R)
• M31: 6,020,417 km (0.026 R)
• M32: 6,898,556 km (0.098 R)
• M33: 7,106,946 km (0.081 R)
• M34: 7,293,943 km (0.03 R)
• M35: 7,388,040 km (0.106 R)
• M36: 7,506,223 km (0.045 R)
• M37: 7,577,431 km (0.11 R)
• M38: 7,792,403 km (0.106 R)
• M39: 7,864,659 km (0.026 R)
• M40: 8,155,328 km (0.099 R)
• M41: 9,353,457 km (0.105 R)
• M42: 9,430,201 km (0.091 R)
• M43: 9,816,911 km (0.044 R)
• M44: 9,973,092 km (0.094 R)
• M45: 10,130,020 km (0.055 R)
• M46: 10,954,154 km (0.108 R)
• M47: 11,224,627 km (0.052 R)
• M48: 11,360,612 km (0.105 R)
• M49: 11,469,818 km (0.072 R)
• M50: 11,716,954 km (0.044 R)
• M51: 12,104,861 km (0.06 R)
• M52: 12,412,584 km (0.082 R)
• M53: 14,077,309 km (0.113 R)
• M54: 14,341,948 km (0.103 R)
• M55: 14,519,371 km (0.111 R)
• M56: 14,786,702 km (0.101 R)
• M57: 15,175,657 km (0.029 R)
• M58: 16,270,713 km (0.072 R)
• M59: 16,517,400 km (0.066 R)
• M60: 16,827,666 km (0.097 R)
• M61: 17,045,929 km (0.111 R)
• M62: 17,328,071 km (0.112 R)
• M63: 17,833,263 km (0.036 R)
• M64: 18,890,770 km (0.072 R)
• M65: 19,378,011 km (0.05 R)
• M66: 19,672,419 km (0.092 R)
• M67: 19,836,678 km (0.107 R)
• M68: 19,902,501 km (0.025 R)
• M69: 20,265,724 km (0.114 R)
• M70: 20,597,832 km (0.045 R)
• M71: 20,764,633 km (0.114 R)
• M72: 21,368,709 km (0.064 R)
• M73: 22,251,337 km (0.117 R)
• M74: 23,076,668 km (0.039 R)
• M75: 23,180,489 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.6

Radius: 12.2

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.73 AU - 6.81 AU

Year: 5769 Days

Day: 10.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,946,529 km

• M1: 273,016 km (0.087 R)
• M2: 350,957 km (0.045 R)
• M3: 430,094 km (0.108 R)
• M4: 880,683 km (0.084 R)
• M5: 983,756 km (0.113 R)
• M6: 1,251,985 km (0.102 R)
• M7: 1,386,623 km (0.118 R)
• M8: 1,544,149 km (0.1 R)
• M9: 1,652,757 km (0.06 R)
• M10: 1,877,603 km (0.097 R)
• M11: 1,993,990 km (0.107 R)
• M12: 2,092,874 km (0.058 R)
• M13: 2,173,059 km (0.114 R)
• M14: 2,316,224 km (0.042 R)
• M15: 2,420,494 km (0.104 R)
• M16: 2,569,044 km (0.109 R)
• M17: 2,808,850 km (0.054 R)
• M18: 3,033,396 km (0.102 R)
• M19: 3,124,800 km (0.078 R)
• M20: 3,240,589 km (0.089 R)
• M21: 3,452,420 km (0.114 R)
• M22: 3,572,248 km (0.105 R)
• M23: 4,014,758 km (0.071 R)
• M24: 5,529,436 km (0.111 R)
• M25: 5,698,482 km (0.071 R)
• M26: 5,926,320 km (0.106 R)
• M27: 6,303,157 km (0.085 R)
• M28: 6,450,211 km (0.039 R)
• M29: 7,480,342 km (0.107 R)
• M30: 7,667,340 km (0.094 R)
• M31: 8,822,534 km (0.083 R)
• M32: 9,860,295 km (0.072 R)
• M33: 9,962,769 km (0.117 R)
• M34: 10,237,880 km (0.106 R)
• M35: 10,655,258 km (0.072 R)
• M36: 11,327,401 km (0.063 R)
• M37: 12,232,767 km (0.104 R)
• M38: 12,787,177 km (0.056 R)
• M39: 12,936,476 km (0.088 R)
• M40: 13,048,674 km (0.102 R)
• M41: 13,767,642 km (0.119 R)
• M42: 14,112,614 km (0.116 R)
• M43: 16,000,539 km (0.105 R)
• M44: 16,403,855 km (0.088 R)
• M45: 17,883,229 km (0.116 R)
• M46: 18,133,955 km (0.096 R)
• M47: 18,427,915 km (0.107 R)
• M48: 19,063,257 km (0.034 R)
• M49: 20,051,201 km (0.12 R)
• M50: 20,442,399 km (0.102 R)
• M51: 20,967,937 km (0.107 R)
• M52: 21,276,557 km (0.066 R)
• M53: 21,675,535 km (0.103 R)
• M54: 22,211,394 km (0.111 R)
• M55: 22,525,999 km (0.073 R)
• M56: 22,887,277 km (0.081 R)
• M57: 23,296,128 km (0.108 R)
• M58: 23,478,638 km (0.084 R)
• M59: 23,661,596 km (0.085 R)
• M60: 23,937,006 km (0.11 R)
• M61: 24,351,990 km (0.043 R)
• M62: 25,846,623 km (0.075 R)
• M63: 26,367,373 km (0.109 R)
• M64: 26,748,249 km (0.107 R)
• M65: 26,891,414 km (0.119 R)
• M66: 28,338,474 km (0.073 R)
• M67: 29,267,926 km (0.074 R)
• M68: 30,456,182 km (0.08 R)
• M69: 30,555,963 km (0.112 R)
• M70: 30,655,745 km (0.071 R)
• M71: 31,056,219 km (0.117 R)
• M72: 31,206,864 km (0.025 R)
• M73: 31,559,316 km (0.058 R)
• M74: 31,660,295 km (0.11 R)
• M75: 31,761,274 km (0.064 R)
• M76: 32,166,534 km (0.059 R)
• M77: 32,318,974 km (0.065 R)
• M78: 33,084,616 km (0.093 R)
• M79: 33,289,865 km (0.109 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: 377 - 12,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit