🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.89 AU - 1.31 AU

Year: 415 Days

Day: 15.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.08 AU - 2.94 AU

Year: 1431 Days

Day: 19.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.19 AU - 4.45 AU

Year: 2687 Days

Day: 21.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.8

Radius: 8.5

Gravity: 11.51 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.07 AU - 7.61 AU

Year: 5745 Days

Day: 12.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 52,342,719 km

• M1: 176,974 km (0.07 R)
• M2: 279,748 km (0.101 R)
• M3: 597,943 km (0.077 R)
• M4: 689,646 km (0.056 R)
• M5: 772,374 km (0.079 R)
• M6: 902,973 km (0.113 R)
• M7: 1,041,201 km (0.119 R)
• M8: 1,356,254 km (0.073 R)
• M9: 1,607,130 km (0.071 R)
• M10: 1,834,070 km (0.062 R)
• M11: 2,011,044 km (0.076 R)
• M12: 2,193,703 km (0.103 R)
• M13: 2,932,268 km (0.107 R)
• M14: 3,186,584 km (0.086 R)
• M15: 3,304,617 km (0.082 R)
• M16: 3,400,060 km (0.066 R)
• M17: 3,692,075 km (0.056 R)
• M18: 4,043,182 km (0.08 R)
• M19: 4,196,819 km (0.075 R)
• M20: 4,431,089 km (0.086 R)
• M21: 4,510,077 km (0.11 R)
• M22: 4,966,949 km (0.056 R)
• M23: 5,382,232 km (0.058 R)
• M24: 5,438,481 km (0.106 R)
• M25: 5,580,001 km (0.106 R)
• M26: 5,808,885 km (0.1 R)
• M27: 6,275,780 km (0.051 R)
• M28: 6,484,021 km (0.109 R)
• M29: 6,573,929 km (0.048 R)
• M30: 8,986,194 km (0.115 R)
• M31: 9,086,575 km (0.084 R)
• M32: 9,356,000 km (0.109 R)
• M33: 9,423,768 km (0.079 R)
• M34: 9,902,781 km (0.114 R)
• M35: 10,075,716 km (0.105 R)
• M36: 10,495,039 km (0.053 R)
• M37: 11,027,009 km (0.081 R)
• M38: 11,098,666 km (0.071 R)
• M39: 12,488,580 km (0.071 R)
• M40: 12,600,629 km (0.11 R)
• M41: 12,713,126 km (0.112 R)
• M42: 13,432,692 km (0.113 R)
• M43: 13,585,880 km (0.093 R)
• M44: 13,662,624 km (0.096 R)
• M45: 13,739,667 km (0.084 R)
• M46: 14,010,140 km (0.111 R)
• M47: 14,713,699 km (0.072 R)
• M48: 14,792,686 km (0.099 R)
• M49: 16,073,992 km (0.08 R)
• M50: 17,224,100 km (0.118 R)
• M51: 17,348,865 km (0.096 R)
• M52: 17,515,667 km (0.06 R)
• M53: 17,766,991 km (0.075 R)
• M54: 17,977,326 km (0.044 R)
• M55: 18,061,699 km (0.1 R)
• M56: 18,146,222 km (0.047 R)
• M57: 18,998,481 km (0.094 R)
• M58: 20,125,701 km (0.083 R)
• M59: 20,213,365 km (0.053 R)
• M60: 20,609,201 km (0.092 R)
• M61: 20,963,299 km (0.075 R)
• M62: 21,722,209 km (0.114 R)
• M63: 23,221,030 km (0.055 R)
• M64: 23,497,038 km (0.117 R)
• M65: 24,052,495 km (0.087 R)
• M66: 24,612,290 km (0.062 R)
• M67: 25,697,174 km (0.112 R)
• M68: 27,087,238 km (0.047 R)
• M69: 27,572,234 km (0.094 R)
• M70: 28,354,182 km (0.114 R)
• M71: 29,093,943 km (0.115 R)
• M72: 29,590,459 km (0.078 R)
• M73: 31,249,350 km (0.045 R)
• M74: 32,783,326 km (0.089 R)
• M75: 34,813,818 km (0.047 R)
• M76: 35,288,193 km (0.034 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.9

Radius: 12.7

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.93 AU - 8.05 AU

Year: 5950 Days

Day: 5.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 52,342,719 km

• M1: 185,352 km (0.114 R)
• M2: 278,402 km (0.077 R)
• M3: 419,024 km (0.116 R)
• M4: 719,715 km (0.117 R)
• M5: 1,130,362 km (0.108 R)
• M6: 1,505,254 km (0.09 R)
• M7: 1,668,166 km (0.114 R)
• M8: 1,867,580 km (0.107 R)
• M9: 2,138,801 km (0.103 R)
• M10: 2,535,834 km (0.091 R)
• M11: 2,696,651 km (0.077 R)
• M12: 2,801,819 km (0.053 R)
• M13: 2,992,406 km (0.114 R)
• M14: 3,077,079 km (0.089 R)
• M15: 3,199,599 km (0.062 R)
• M16: 3,731,868 km (0.06 R)
• M17: 3,889,096 km (0.098 R)
• M18: 4,048,717 km (0.086 R)
• M19: 4,694,381 km (0.098 R)
• M20: 5,094,555 km (0.054 R)
• M21: 5,535,570 km (0.114 R)
• M22: 5,625,329 km (0.117 R)
• M23: 5,851,820 km (0.087 R)
• M24: 5,973,742 km (0.106 R)
• M25: 6,344,894 km (0.109 R)
• M26: 6,723,676 km (0.12 R)
• M27: 7,256,544 km (0.115 R)
• M28: 7,669,284 km (0.077 R)
• M29: 8,005,132 km (0.098 R)
• M30: 8,191,830 km (0.028 R)
• M31: 8,517,953 km (0.05 R)
• M32: 9,629,316 km (0.097 R)
• M33: 10,119,698 km (0.084 R)
• M34: 10,284,854 km (0.093 R)
• M35: 10,525,257 km (0.032 R)
• M36: 11,409,530 km (0.108 R)
• M37: 11,928,336 km (0.11 R)
• M38: 12,730,928 km (0.111 R)
• M39: 13,068,870 km (0.1 R)
• M40: 13,429,850 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.6

Radius: 10.1

Gravity: 8.96 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 9.85 AU - 13.79 AU

Year: 14625 Days

Day: 10.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,342,719 km

• M1: 317,596 km (0.095 R)
• M2: 478,264 km (0.088 R)
• M3: 751,879 km (0.085 R)
• M4: 861,534 km (0.049 R)
• M5: 1,409,362 km (0.108 R)
• M6: 1,836,912 km (0.107 R)
• M7: 2,737,342 km (0.113 R)
• M8: 3,642,110 km (0.095 R)
• M9: 4,107,060 km (0.096 R)
• M10: 4,427,648 km (0.077 R)
• M11: 4,591,009 km (0.07 R)
• M12: 4,839,940 km (0.106 R)
• M13: 5,350,817 km (0.082 R)
• M14: 5,481,266 km (0.068 R)
• M15: 5,656,894 km (0.09 R)
• M16: 5,789,737 km (0.099 R)
• M17: 6,286,103 km (0.03 R)
• M18: 6,562,559 km (0.033 R)
• M19: 6,984,874 km (0.1 R)
• M20: 7,708,180 km (0.089 R)
• M21: 8,404,708 km (0.045 R)
• M22: 8,811,913 km (0.04 R)
• M23: 9,539,856 km (0.115 R)
• M24: 9,698,430 km (0.104 R)
• M25: 10,233,093 km (0.088 R)
• M26: 12,755,762 km (0.115 R)
• M27: 12,872,149 km (0.089 R)
• M28: 13,459,620 km (0.075 R)
• M29: 13,697,031 km (0.095 R)
• M30: 14,296,470 km (0.069 R)
• M31: 16,715,767 km (0.117 R)
• M32: 17,163,214 km (0.116 R)
• M33: 17,227,392 km (0.086 R)
• M34: 17,744,402 km (0.109 R)
• M35: 18,332,022 km (0.109 R)
• M36: 19,325,502 km (0.117 R)
• M37: 22,761,765 km (0.112 R)
• M38: 24,766,675 km (0.093 R)
• M39: 24,839,380 km (0.069 R)
• M40: 24,912,085 km (0.086 R)
• M41: 26,233,183 km (0.057 R)
• M42: 28,257,392 km (0.11 R)
• M43: 28,790,260 km (0.08 R)
• M44: 29,249,675 km (0.083 R)
• M45: 31,347,037 km (0.095 R)
• M46: 32,056,879 km (0.076 R)
• M47: 33,091,647 km (0.067 R)
• M48: 34,218,119 km (0.099 R)
• M49: 34,380,134 km (0.077 R)
• M50: 34,623,530 km (0.054 R)
• M51: 35,520,967 km (0.112 R)
• M52: 35,602,947 km (0.038 R)
• M53: 36,013,743 km (0.088 R)
• M54: 37,338,731 km (0.054 R)
• M55: 37,422,057 km (0.093 R)
• M56: 38,007,284 km (0.057 R)
• M57: 38,679,726 km (0.115 R)
• M58: 38,763,950 km (0.095 R)
• M59: 39,356,058 km (0.099 R)
• M60: 40,377,961 km (0.082 R)
• M61: 40,892,129 km (0.093 R)
• M62: 42,447,797 km (0.097 R)
• M63: 44,022,764 km (0.113 R)
• M64: 44,463,629 km (0.064 R)
• M65: 45,795,050 km (0.04 R)
• M66: 46,600,186 km (0.119 R)
• M67: 46,869,611 km (0.1 R)
• M68: 48,224,519 km (0.106 R)
• M69: 48,769,953 km (0.067 R)
• M70: 49,134,822 km (0.066 R)
• M71: 50,050,810 km (0.104 R)
• M72: 51,065,084 km (0.03 R)
• M73: 51,342,737 km (0.068 R)
• M74: 51,621,139 km (0.04 R)
• M75: 51,713,890 km (0.073 R)
• M76: 52,458,887 km (0.115 R)
• M77: 53,301,273 km (0.117 R)
• M78: 53,582,965 km (0.09 R)
• M79: 53,771,159 km (0.095 R)
• M80: 54,242,393 km (0.099 R)
• M81: 56,141,089 km (0.081 R)
• M82: 58,158,117 km (0.106 R)
• M83: 58,448,187 km (0.075 R)
• M84: 58,544,977 km (0.115 R)
• M85: 59,126,913 km (0.11 R)
• M86: 63,154,536 km (0.074 R)
• M87: 63,353,202 km (0.071 R)
• M88: 63,850,914 km (0.053 R)
• M89: 64,050,328 km (0.072 R)
• M90: 64,150,110 km (0.04 R)
• M91: 65,452,360 km (0.076 R)
• M92: 66,864,414 km (0.091 R)
• M93: 67,981,012 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 236.5

Radius: 6.2

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 10.91 AU - 17.65 AU

Year: 19421 Days

Day: 21 Hours

Environment

Temp: -179 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 52,342,719 km

• M1: 78,688 km (0.076 R)
• M2: 154,535 km (0.087 R)
• M3: 203,304 km (0.119 R)
• M4: 543,190 km (0.084 R)
• M5: 769,681 km (0.043 R)
• M6: 943,215 km (0.112 R)
• M7: 983,456 km (0.078 R)
• M8: 1,065,885 km (0.09 R)
• M9: 1,215,632 km (0.096 R)
• M10: 1,326,933 km (0.069 R)
• M11: 1,418,337 km (0.109 R)
• M12: 1,559,408 km (0.095 R)
• M13: 1,880,894 km (0.107 R)
• M14: 2,009,997 km (0.066 R)
• M15: 2,359,308 km (0.097 R)
• M16: 3,204,985 km (0.109 R)
• M17: 3,548,312 km (0.086 R)
• M18: 3,969,131 km (0.052 R)
• M19: 4,101,824 km (0.067 R)
• M20: 4,269,673 km (0.05 R)
• M21: 4,405,657 km (0.061 R)
• M22: 4,508,581 km (0.071 R)
• M23: 4,647,108 km (0.111 R)
• M24: 5,251,184 km (0.07 R)
• M25: 5,470,345 km (0.076 R)
• M26: 6,031,188 km (0.084 R)
• M27: 6,415,355 km (0.071 R)
• M28: 8,665,157 km (0.08 R)
• M29: 8,794,410 km (0.089 R)
• M30: 9,582,641 km (0.092 R)
• M31: 9,805,542 km (0.027 R)
• M32: 9,940,180 km (0.067 R)
• M33: 9,985,059 km (0.1 R)
• M34: 11,935,666 km (0.112 R)
• M35: 12,757,706 km (0.114 R)
• M36: 14,100,646 km (0.113 R)
• M37: 14,917,301 km (0.093 R)
• M38: 15,331,538 km (0.109 R)
• M39: 15,854,532 km (0.091 R)
• M40: 16,224,039 km (0.049 R)
• M41: 17,025,584 km (0.109 R)
• M42: 18,059,156 km (0.06 R)
• M43: 19,224,972 km (0.054 R)
• M44: 19,337,320 km (0.109 R)
• M45: 20,072,593 km (0.113 R)
• M46: 20,472,319 km (0.057 R)
• M47: 20,587,061 km (0.097 R)
• M48: 21,047,822 km (0.057 R)
• M49: 22,332,718 km (0.061 R)
• M50: 23,763,173 km (0.07 R)
• M51: 24,246,673 km (0.063 R)
• M52: 24,367,997 km (0.099 R)
• M53: 24,428,734 km (0.026 R)
• M54: 24,977,758 km (0.083 R)
• M55: 25,346,068 km (0.05 R)
• M56: 26,524,151 km (0.053 R)
• M57: 26,586,683 km (0.099 R)
• M58: 30,425,065 km (0.071 R)
• M59: 31,147,324 km (0.075 R)
• M60: 31,610,030 km (0.1 R)
• M61: 31,742,574 km (0.108 R)
• M62: 33,618,082 km (0.101 R)
• M63: 35,116,754 km (0.089 R)
• M64: 37,335,141 km (0.12 R)
• M65: 37,685,948 km (0.077 R)
• M66: 38,886,471 km (0.095 R)
• M67: 41,325,065 km (0.054 R)
• M68: 43,370,218 km (0.054 R)
• M69: 43,517,572 km (0.073 R)
• M70: 43,665,075 km (0.087 R)
• M71: 43,738,827 km (0.066 R)
• M72: 44,776,737 km (0.08 R)
• M73: 45,000,087 km (0.039 R)
• M74: 46,047,721 km (0.119 R)
• M75: 46,876,493 km (0.053 R)
• M76: 47,027,587 km (0.12 R)
• M77: 48,548,698 km (0.117 R)
• M78: 49,238,344 km (0.115 R)
• M79: 50,085,666 km (0.091 R)
• M80: 50,240,351 km (0.04 R)
• M81: 50,627,510 km (0.057 R)
• M82: 50,860,284 km (0.078 R)
• M83: 51,716,732 km (0.118 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 15,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit