🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.79 AU - 1.31 AU

Year: 384 Days

Day: 29.5 Hours

Environment

Temp: 40 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,365,977 km

• M1: 15,857 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.82 AU - 2.2 AU

Year: 1016 Days

Day: 32.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.26 AU - 2.64 AU

Year: 1367 Days

Day: 39.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.4

Radius: 11.1

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.56 AU - 7.78 AU

Year: 6843 Days

Day: 12.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 43,365,977 km

• M1: 143,764 km (0.095 R)
• M2: 233,522 km (0.092 R)
• M3: 327,021 km (0.101 R)
• M4: 455,974 km (0.083 R)
• M5: 559,496 km (0.103 R)
• M6: 879,336 km (0.119 R)
• M7: 1,192,445 km (0.114 R)
• M8: 1,832,724 km (0.119 R)
• M9: 1,919,640 km (0.096 R)
• M10: 2,007,903 km (0.052 R)
• M11: 2,250,401 km (0.088 R)
• M12: 2,454,452 km (0.082 R)
• M13: 2,534,487 km (0.105 R)
• M14: 2,747,215 km (0.09 R)
• M15: 2,965,628 km (0.069 R)
• M16: 3,051,198 km (0.093 R)
• M17: 3,419,957 km (0.088 R)
• M18: 3,618,772 km (0.117 R)
• M19: 3,858,727 km (0.102 R)
• M20: 4,123,067 km (0.118 R)
• M21: 4,257,555 km (0.115 R)
• M22: 4,432,585 km (0.061 R)
• M23: 4,910,999 km (0.061 R)
• M24: 5,074,061 km (0.109 R)
• M25: 5,363,981 km (0.053 R)
• M26: 5,938,437 km (0.072 R)
• M27: 6,222,075 km (0.08 R)
• M28: 6,421,040 km (0.079 R)
• M29: 6,644,689 km (0.11 R)
• M30: 6,893,619 km (0.083 R)
• M31: 6,984,874 km (0.102 R)
• M32: 7,564,716 km (0.109 R)
• M33: 7,800,931 km (0.072 R)
• M34: 8,039,539 km (0.057 R)
• M35: 8,819,692 km (0.103 R)
• M36: 8,894,042 km (0.113 R)
• M37: 8,993,525 km (0.044 R)
• M38: 9,496,622 km (0.114 R)
• M39: 9,854,311 km (0.043 R)
• M40: 10,086,487 km (0.071 R)
• M41: 10,216,338 km (0.104 R)
• M42: 10,425,176 km (0.069 R)
• M43: 10,609,182 km (0.069 R)
• M44: 10,794,085 km (0.087 R)
• M45: 11,301,670 km (0.069 R)
• M46: 11,599,221 km (0.037 R)
• M47: 11,844,561 km (0.098 R)
• M48: 13,409,056 km (0.094 R)
• M49: 13,781,554 km (0.078 R)
• M50: 14,012,533 km (0.049 R)
• M51: 14,273,881 km (0.12 R)
• M52: 14,595,367 km (0.094 R)
• M53: 15,245,818 km (0.115 R)
• M54: 15,484,576 km (0.073 R)
• M55: 16,238,998 km (0.065 R)
• M56: 16,421,957 km (0.094 R)
• M57: 16,666,848 km (0.11 R)
• M58: 17,502,203 km (0.073 R)
• M59: 17,940,674 km (0.074 R)
• M60: 18,509,894 km (0.04 R)
• M61: 18,668,917 km (0.081 R)
• M62: 19,052,785 km (0.082 R)
• M63: 19,149,126 km (0.068 R)
• M64: 19,503,972 km (0.055 R)
• M65: 19,601,061 km (0.093 R)
• M66: 19,925,988 km (0.115 R)
• M67: 20,252,709 km (0.103 R)
• M68: 20,416,669 km (0.11 R)
• M69: 20,944,599 km (0.081 R)
• M70: 21,711,139 km (0.102 R)
• M71: 22,081,095 km (0.077 R)
• M72: 22,793,031 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.9

Radius: 8.1

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 10.2 AU - 10.58 AU

Year: 11938 Days

Day: 11 Hours

Environment

Temp: -166 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 43,365,977 km

• M1: 103,223 km (0.079 R)
• M2: 241,002 km (0.103 R)
• M3: 316,699 km (0.11 R)
• M4: 507,586 km (0.058 R)
• M5: 866,620 km (0.118 R)
• M6: 1,828,834 km (0.111 R)
• M7: 2,145,682 km (0.104 R)
• M8: 2,249,354 km (0.062 R)
• M9: 2,662,244 km (0.101 R)
• M10: 4,783,990 km (0.111 R)
• M11: 4,965,901 km (0.108 R)
• M12: 6,251,994 km (0.048 R)
• M13: 7,267,614 km (0.081 R)
• M14: 7,398,213 km (0.109 R)
• M15: 7,529,560 km (0.115 R)
• M16: 8,197,664 km (0.103 R)
• M17: 8,912,742 km (0.086 R)
• M18: 9,052,466 km (0.079 R)
• M19: 9,277,761 km (0.083 R)
• M20: 9,848,776 km (0.08 R)
• M21: 11,295,537 km (0.079 R)
• M22: 12,213,769 km (0.09 R)
• M23: 12,713,276 km (0.117 R)
• M24: 13,155,786 km (0.108 R)
• M25: 14,316,666 km (0.045 R)
• M26: 15,042,215 km (0.093 R)
• M27: 15,342,608 km (0.103 R)
• M28: 15,443,138 km (0.087 R)
• M29: 17,324,630 km (0.098 R)
• M30: 18,274,577 km (0.111 R)
• M31: 18,953,153 km (0.116 R)
• M32: 21,224,348 km (0.104 R)
• M33: 21,411,195 km (0.058 R)
• M34: 22,050,577 km (0.089 R)
• M35: 22,315,814 km (0.077 R)
• M36: 22,581,948 km (0.066 R)
• M37: 23,696,004 km (0.068 R)
• M38: 23,889,882 km (0.107 R)
• M39: 24,318,331 km (0.057 R)
• M40: 24,553,050 km (0.063 R)
• M41: 24,906,549 km (0.094 R)
• M42: 25,578,842 km (0.034 R)
• M43: 25,777,807 km (0.118 R)
• M44: 26,417,638 km (0.118 R)
• M45: 26,538,213 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260.8

Radius: 6.9

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 14.45 AU - 14.69 AU

Year: 19824 Days

Day: 15.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 43,365,977 km

• M1: 111,301 km (0.063 R)
• M2: 625,768 km (0.062 R)
• M3: 697,724 km (0.028 R)
• M4: 910,453 km (0.036 R)
• M5: 1,539,212 km (0.081 R)
• M6: 2,710,863 km (0.114 R)
• M7: 2,983,879 km (0.1 R)
• M8: 3,556,241 km (0.078 R)
• M9: 3,654,826 km (0.117 R)
• M10: 3,754,458 km (0.113 R)
• M11: 3,854,988 km (0.12 R)
• M12: 3,990,374 km (0.106 R)
• M13: 4,406,106 km (0.111 R)
• M14: 7,979,550 km (0.12 R)
• M15: 8,022,635 km (0.094 R)
• M16: 8,678,322 km (0.072 R)
• M17: 8,900,774 km (0.072 R)
• M18: 9,625,127 km (0.066 R)
• M19: 11,177,803 km (0.084 R)
• M20: 13,468,595 km (0.088 R)
• M21: 13,520,057 km (0.044 R)
• M22: 14,089,427 km (0.12 R)
• M23: 15,735,901 km (0.054 R)
• M24: 16,774,708 km (0.115 R)
• M25: 17,723,009 km (0.099 R)
• M26: 17,892,055 km (0.116 R)
• M27: 18,459,779 km (0.106 R)
• M28: 19,322,360 km (0.046 R)
• M29: 19,496,342 km (0.104 R)
• M30: 19,612,730 km (0.069 R)
• M31: 20,080,373 km (0.099 R)
• M32: 21,325,625 km (0.114 R)
• M33: 21,866,870 km (0.1 R)
• M34: 22,048,183 km (0.114 R)
• M35: 23,332,182 km (0.045 R)
• M36: 23,952,115 km (0.099 R)
• M37: 24,828,908 km (0.1 R)
• M38: 26,678,686 km (0.112 R)
• M39: 26,937,191 km (0.045 R)
• M40: 28,374,378 km (0.053 R)
• M41: 29,102,171 km (0.076 R)
• M42: 30,576,309 km (0.025 R)
• M43: 31,458,787 km (0.109 R)
• M44: 32,006,016 km (0.09 R)
• M45: 32,971,072 km (0.082 R)
• M46: 34,085,875 km (0.112 R)
• M47: 35,000,666 km (0.039 R)
• M48: 35,852,177 km (0.086 R)
• M49: 37,938,170 km (0.085 R)
• M50: 38,520,405 km (0.059 R)
• M51: 38,666,562 km (0.103 R)
• M52: 42,301,640 km (0.074 R)
• M53: 42,905,567 km (0.077 R)
• M54: 43,360,195 km (0.05 R)
• M55: 43,740,323 km (0.069 R)
• M56: 44,504,020 km (0.101 R)
• M57: 44,580,614 km (0.09 R)
• M58: 45,812,254 km (0.072 R)
• M59: 46,432,337 km (0.076 R)
• M60: 46,899,082 km (0.052 R)
• M61: 49,971,224 km (0.11 R)
• M62: 50,050,960 km (0.09 R)
• M63: 50,210,281 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106.8

Radius: 7.8

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 11.66 AU - 19.38 AU

Year: 21794 Days

Day: 19.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 43,365,977 km

• M1: 98,435 km (0.119 R)
• M2: 299,794 km (0.104 R)
• M3: 404,961 km (0.053 R)
• M4: 482,752 km (0.11 R)
• M5: 748,887 km (0.101 R)
• M6: 797,506 km (0.104 R)
• M7: 1,404,126 km (0.094 R)
• M8: 2,125,187 km (0.11 R)
• M9: 2,219,434 km (0.09 R)
• M10: 4,838,594 km (0.064 R)
• M11: 4,963,358 km (0.091 R)
• M12: 6,302,857 km (0.059 R)
• M13: 7,065,059 km (0.063 R)
• M14: 8,675,181 km (0.078 R)
• M15: 9,210,442 km (0.101 R)
• M16: 9,326,530 km (0.026 R)
• M17: 9,795,818 km (0.116 R)
• M18: 10,594,820 km (0.042 R)
• M19: 11,790,407 km (0.103 R)
• M20: 12,127,750 km (0.081 R)
• M21: 12,382,814 km (0.052 R)
• M22: 12,768,627 km (0.056 R)
• M23: 14,486,310 km (0.068 R)
• M24: 15,671,125 km (0.116 R)
• M25: 17,171,592 km (0.05 R)
• M26: 17,794,218 km (0.105 R)
• M27: 20,965,394 km (0.075 R)
• M28: 21,016,257 km (0.089 R)
• M29: 22,929,165 km (0.043 R)
• M30: 23,986,074 km (0.096 R)
• M31: 24,681,554 km (0.037 R)
• M32: 24,789,115 km (0.052 R)
• M33: 25,655,586 km (0.082 R)
• M34: 26,807,639 km (0.1 R)
• M35: 27,139,896 km (0.115 R)
• M36: 27,584,950 km (0.09 R)
• M37: 27,808,449 km (0.103 R)
• M38: 28,313,491 km (0.119 R)
• M39: 29,162,011 km (0.113 R)
• M40: 29,332,702 km (0.105 R)
• M41: 29,674,982 km (0.096 R)
• M42: 30,191,094 km (0.077 R)
• M43: 31,815,428 km (0.106 R)
• M44: 33,945,402 km (0.091 R)
• M45: 34,005,242 km (0.104 R)
• M46: 34,065,081 km (0.113 R)
• M47: 34,184,909 km (0.082 R)
• M48: 35,572,878 km (0.057 R)
• M49: 38,715,630 km (0.042 R)
• M50: 39,719,731 km (0.108 R)
• M51: 42,203,055 km (0.106 R)
• M52: 42,783,196 km (0.111 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 15,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit