🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.52 AU - 0.84 AU

Year: 207 Days

Day: 33.2 Hours

Environment

Temp: 129 °C

Axial Tilt: 66.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.65 AU - 0.77 AU

Year: 221 Days

Day: 46.5 Hours

Environment

Temp: 172 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,622,464 km

• M1: 360,082 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.26 AU - 1.32 AU

Year: 541 Days

Day: 17.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.32 AU - 1.76 AU

Year: 705 Days

Day: 12.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,622,464 km

• M1: 817,852 km (0.098 R)
• M2: 1,066,932 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.87 AU - 2.35 AU

Year: 1131 Days

Day: 26.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.33 AU - 2.43 AU

Year: 1355 Days

Day: 15.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.86 AU - 3.4 AU

Year: 2043 Days

Day: 32 Hours

Environment

Temp: -106 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.7

Radius: 12

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.52 AU - 7.28 AU

Year: 5288 Days

Day: 14.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 37,622,464 km

• M1: 165,904 km (0.109 R)
• M2: 242,049 km (0.09 R)
• M3: 319,840 km (0.039 R)
• M4: 609,911 km (0.072 R)
• M5: 698,921 km (0.102 R)
• M6: 866,920 km (0.058 R)
• M7: 982,409 km (0.106 R)
• M8: 1,062,594 km (0.078 R)
• M9: 1,317,359 km (0.106 R)
• M10: 1,639,892 km (0.099 R)
• M11: 1,736,682 km (0.095 R)
• M12: 1,936,395 km (0.091 R)
• M13: 2,161,390 km (0.081 R)
• M14: 2,637,261 km (0.113 R)
• M15: 2,771,151 km (0.088 R)
• M16: 3,536,793 km (0.11 R)
• M17: 3,856,633 km (0.113 R)
• M18: 4,141,467 km (0.111 R)
• M19: 4,252,768 km (0.088 R)
• M20: 4,616,141 km (0.07 R)
• M21: 4,708,593 km (0.056 R)
• M22: 4,871,804 km (0.107 R)
• M23: 5,348,573 km (0.057 R)
• M24: 5,494,580 km (0.047 R)
• M25: 5,915,549 km (0.097 R)
• M26: 6,475,793 km (0.118 R)
• M27: 6,553,434 km (0.091 R)
• M28: 7,429,030 km (0.029 R)
• M29: 7,619,618 km (0.087 R)
• M30: 7,701,747 km (0.104 R)
• M31: 7,894,579 km (0.074 R)
• M32: 8,596,342 km (0.105 R)
• M33: 8,796,355 km (0.058 R)
• M34: 8,911,396 km (0.088 R)
• M35: 9,026,885 km (0.114 R)
• M36: 9,819,903 km (0.111 R)
• M37: 10,209,755 km (0.043 R)
• M38: 10,911,818 km (0.085 R)
• M39: 11,066,502 km (0.079 R)
• M40: 11,284,317 km (0.099 R)
• M41: 11,566,459 km (0.073 R)
• M42: 12,201,950 km (0.111 R)
• M43: 12,750,975 km (0.097 R)
• M44: 13,839,598 km (0.057 R)
• M45: 14,446,068 km (0.106 R)
• M46: 14,992,399 km (0.037 R)
• M47: 15,337,372 km (0.056 R)
• M48: 15,545,463 km (0.069 R)
• M49: 16,035,097 km (0.084 R)
• M50: 16,175,868 km (0.109 R)
• M51: 16,993,271 km (0.12 R)
• M52: 17,606,323 km (0.083 R)
• M53: 17,787,935 km (0.116 R)
• M54: 18,520,815 km (0.05 R)
• M55: 19,751,556 km (0.116 R)
• M56: 19,864,652 km (0.068 R)
• M57: 20,548,464 km (0.11 R)
• M58: 20,624,909 km (0.071 R)
• M59: 22,017,067 km (0.081 R)
• M60: 22,252,085 km (0.066 R)
• M61: 22,448,656 km (0.098 R)
• M62: 22,922,433 km (0.075 R)
• M63: 23,160,742 km (0.079 R)
• M64: 25,013,961 km (0.075 R)
• M65: 25,793,216 km (0.089 R)
• M66: 26,041,100 km (0.12 R)
• M67: 26,372,609 km (0.065 R)
• M68: 26,663,876 km (0.112 R)
• M69: 26,789,089 km (0.06 R)
• M70: 26,956,340 km (0.114 R)
• M71: 27,249,701 km (0.09 R)
• M72: 27,417,849 km (0.096 R)
• M73: 28,263,825 km (0.118 R)
• M74: 28,434,067 km (0.064 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.4

Radius: 13

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 9.72 AU - 10.56 AU

Year: 11913 Days

Day: 9.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 37,622,464 km

• M1: 165,605 km (0.046 R)
• M2: 916,885 km (0.088 R)
• M3: 1,076,506 km (0.096 R)
• M4: 1,486,404 km (0.111 R)
• M5: 1,591,273 km (0.104 R)
• M6: 1,898,547 km (0.102 R)
• M7: 2,420,045 km (0.103 R)
• M8: 2,570,091 km (0.101 R)
• M9: 3,311,050 km (0.089 R)
• M10: 3,422,201 km (0.079 R)
• M11: 3,676,966 km (0.058 R)
• M12: 4,145,207 km (0.1 R)
• M13: 4,478,362 km (0.115 R)
• M14: 4,851,758 km (0.119 R)
• M15: 5,496,675 km (0.091 R)
• M16: 5,595,858 km (0.07 R)
• M17: 5,728,850 km (0.104 R)
• M18: 6,100,302 km (0.068 R)
• M19: 6,375,412 km (0.06 R)
• M20: 6,725,172 km (0.073 R)
• M21: 7,081,066 km (0.106 R)
• M22: 7,516,545 km (0.047 R)
• M23: 7,960,701 km (0.071 R)
• M24: 8,413,534 km (0.114 R)
• M25: 9,265,344 km (0.087 R)
• M26: 10,635,661 km (0.096 R)
• M27: 11,982,640 km (0.084 R)
• M28: 12,327,762 km (0.108 R)
• M29: 12,632,343 km (0.114 R)
• M30: 12,763,690 km (0.094 R)
• M31: 12,939,617 km (0.055 R)
• M32: 13,382,726 km (0.096 R)
• M33: 14,011,486 km (0.091 R)
• M34: 14,466,563 km (0.094 R)
• M35: 14,695,896 km (0.108 R)
• M36: 15,298,028 km (0.091 R)
• M37: 15,766,568 km (0.079 R)
• M38: 16,910,394 km (0.114 R)
• M39: 17,785,840 km (0.112 R)
• M40: 19,428,874 km (0.088 R)
• M41: 19,732,857 km (0.038 R)
• M42: 19,936,459 km (0.083 R)
• M43: 20,140,661 km (0.066 R)
• M44: 20,654,230 km (0.065 R)
• M45: 20,757,453 km (0.095 R)
• M46: 21,068,167 km (0.097 R)
• M47: 22,009,736 km (0.101 R)
• M48: 23,555,232 km (0.071 R)
• M49: 24,423,049 km (0.098 R)
• M50: 25,245,987 km (0.086 R)
• M51: 25,522,294 km (0.038 R)
• M52: 25,633,146 km (0.077 R)
• M53: 25,910,950 km (0.092 R)
• M54: 26,078,050 km (0.052 R)
• M55: 28,973,966 km (0.03 R)
• M56: 29,263,438 km (0.109 R)
• M57: 29,728,388 km (0.03 R)
• M58: 30,254,374 km (0.081 R)
• M59: 30,489,243 km (0.044 R)
• M60: 30,724,560 km (0.095 R)
• M61: 30,901,535 km (0.087 R)
• M62: 31,138,049 km (0.053 R)
• M63: 33,717,714 km (0.097 R)
• M64: 34,940,827 km (0.084 R)
• M65: 36,240,832 km (0.082 R)
• M66: 36,990,617 km (0.105 R)
• M67: 37,935,178 km (0.114 R)
• M68: 38,188,447 km (0.042 R)
• M69: 38,696,631 km (0.058 R)
• M70: 38,887,817 km (0.094 R)
• M71: 39,079,153 km (0.053 R)
• M72: 39,334,965 km (0.076 R)
• M73: 41,075,835 km (0.086 R)
• M74: 41,335,836 km (0.072 R)
• M75: 41,727,035 km (0.085 R)
• M76: 42,841,838 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100.9

Radius: 7.1

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 12.35 AU - 14.47 AU

Year: 18118 Days

Day: 20.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 37,622,464 km

• M1: 143,913 km (0.071 R)
• M2: 264,190 km (0.111 R)
• M3: 334,052 km (0.088 R)
• M4: 388,506 km (0.058 R)
• M5: 599,139 km (0.079 R)
• M6: 969,693 km (0.112 R)
• M7: 1,118,693 km (0.097 R)
• M8: 1,204,712 km (0.06 R)
• M9: 1,275,172 km (0.115 R)
• M10: 1,347,129 km (0.062 R)
• M11: 1,668,166 km (0.084 R)
• M12: 1,847,534 km (0.091 R)
• M13: 2,075,521 km (0.061 R)
• M14: 2,139,250 km (0.071 R)
• M15: 2,290,643 km (0.068 R)
• M16: 2,696,053 km (0.087 R)
• M17: 3,123,454 km (0.11 R)
• M18: 3,196,906 km (0.066 R)
• M19: 3,270,808 km (0.067 R)
• M20: 3,648,842 km (0.097 R)
• M21: 4,094,195 km (0.096 R)
• M22: 4,501,400 km (0.106 R)
• M23: 4,836,499 km (0.096 R)
• M24: 5,179,677 km (0.119 R)
• M25: 5,354,257 km (0.094 R)
• M26: 6,102,247 km (0.098 R)
• M27: 6,163,582 km (0.076 R)
• M28: 6,379,601 km (0.09 R)
• M29: 6,535,333 km (0.085 R)
• M30: 7,431,274 km (0.097 R)
• M31: 7,661,206 km (0.11 R)
• M32: 9,019,854 km (0.088 R)
• M33: 9,655,047 km (0.12 R)
• M34: 10,341,252 km (0.081 R)
• M35: 10,968,516 km (0.093 R)
• M36: 11,305,560 km (0.069 R)
• M37: 11,380,957 km (0.081 R)
• M38: 11,570,049 km (0.096 R)
• M39: 12,337,187 km (0.109 R)
• M40: 12,648,500 km (0.058 R)
• M41: 13,239,412 km (0.066 R)
• M42: 14,041,107 km (0.101 R)
• M43: 14,611,673 km (0.051 R)
• M44: 15,106,842 km (0.103 R)
• M45: 16,155,822 km (0.039 R)
• M46: 16,710,531 km (0.057 R)
• M47: 17,445,505 km (0.079 R)
• M48: 17,576,254 km (0.082 R)
• M49: 18,234,933 km (0.091 R)
• M50: 18,767,801 km (0.115 R)
• M51: 19,757,989 km (0.077 R)
• M52: 20,811,158 km (0.088 R)
• M53: 21,274,762 km (0.037 R)
• M54: 21,321,287 km (0.082 R)
• M55: 21,414,486 km (0.108 R)
• M56: 22,353,811 km (0.042 R)
• M57: 22,401,234 km (0.099 R)
• M58: 22,590,774 km (0.094 R)
• M59: 22,685,769 km (0.048 R)
• M60: 24,809,610 km (0.077 R)
• M61: 25,005,733 km (0.086 R)
• M62: 25,251,672 km (0.033 R)
• M63: 25,301,039 km (0.073 R)
• M64: 25,696,576 km (0.116 R)
• M65: 26,193,690 km (0.118 R)
• M66: 26,343,587 km (0.074 R)
• M67: 26,794,624 km (0.082 R)
• M68: 27,096,812 km (0.08 R)
• M69: 27,501,325 km (0.074 R)
• M70: 27,704,478 km (0.026 R)
• M71: 27,755,342 km (0.092 R)
• M72: 27,908,081 km (0.101 R)
• M73: 28,163,146 km (0.079 R)
• M74: 28,624,356 km (0.07 R)
• M75: 29,191,481 km (0.118 R)
• M76: 29,398,674 km (0.101 R)
• M77: 29,970,737 km (0.118 R)
• M78: 30,494,030 km (0.074 R)
• M79: 30,704,215 km (0.09 R)
• M80: 31,390,720 km (0.102 R)
• M81: 32,832,394 km (0.081 R)
• M82: 33,588,462 km (0.092 R)
• M83: 34,295,611 km (0.091 R)
• M84: 34,459,421 km (0.111 R)
• M85: 35,172,703 km (0.109 R)
• M86: 35,227,755 km (0.101 R)
• M87: 35,448,263 km (0.058 R)
• M88: 36,223,778 km (0.109 R)
• M89: 36,279,428 km (0.047 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 14,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit