🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.9 AU - 1.14 AU

Year: 364 Days

Day: 16.4 Hours

Environment

Temp: 81 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.85 AU - 2.57 AU

Year: 1160 Days

Day: 41 Hours

Environment

Temp: -60 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,956,799 km

• M1: 262,993 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.43 AU - 4.79 AU

Year: 2942 Days

Day: 34.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.14 AU - 6.5 AU

Year: 4333 Days

Day: 22.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,956,799 km

• M1: 994,826 km (0.106 R)

Asteroid Belt

Center: 7.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.4

Radius: 9.5

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 7.2 AU - 11.88 AU

Year: 10404 Days

Day: 10.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 83,956,799 km

• M1: 172,187 km (0.104 R)
• M2: 437,873 km (0.109 R)
• M3: 929,751 km (0.046 R)
• M4: 1,079,349 km (0.116 R)
• M5: 2,063,553 km (0.082 R)
• M6: 2,362,599 km (0.071 R)
• M7: 2,891,428 km (0.026 R)
• M8: 3,057,332 km (0.111 R)
• M9: 3,902,560 km (0.039 R)
• M10: 3,993,964 km (0.082 R)
• M11: 4,210,133 km (0.108 R)
• M12: 4,947,351 km (0.115 R)
• M13: 6,073,674 km (0.059 R)
• M14: 6,215,492 km (0.09 R)
• M15: 7,238,592 km (0.082 R)
• M16: 7,846,558 km (0.028 R)
• M17: 8,001,093 km (0.09 R)
• M18: 8,313,303 km (0.11 R)
• M19: 8,789,025 km (0.116 R)
• M20: 9,030,176 km (0.081 R)
• M21: 9,808,534 km (0.11 R)
• M22: 9,891,710 km (0.084 R)
• M23: 10,565,649 km (0.113 R)
• M24: 11,080,714 km (0.081 R)
• M25: 11,516,343 km (0.086 R)
• M26: 11,957,507 km (0.075 R)
• M27: 12,224,839 km (0.031 R)
• M28: 13,314,061 km (0.097 R)
• M29: 13,406,213 km (0.073 R)
• M30: 13,591,266 km (0.053 R)
• M31: 14,151,360 km (0.094 R)
• M32: 14,245,308 km (0.117 R)
• M33: 14,766,507 km (0.118 R)
• M34: 15,101,456 km (0.092 R)
• M35: 15,827,455 km (0.09 R)
• M36: 16,317,837 km (0.088 R)
• M37: 16,763,489 km (0.119 R)
• M38: 16,912,937 km (0.117 R)
• M39: 17,112,949 km (0.108 R)
• M40: 18,999,229 km (0.087 R)
• M41: 19,363,500 km (0.089 R)
• M42: 20,576,589 km (0.087 R)
• M43: 20,790,065 km (0.115 R)
• M44: 21,057,845 km (0.105 R)
• M45: 21,165,406 km (0.114 R)
• M46: 22,031,727 km (0.096 R)
• M47: 22,414,399 km (0.091 R)
• M48: 23,241,824 km (0.08 R)
• M49: 23,519,927 km (0.03 R)
• M50: 24,643,108 km (0.099 R)
• M51: 25,382,570 km (0.111 R)
• M52: 26,418,386 km (0.109 R)
• M53: 27,644,191 km (0.054 R)
• M54: 29,487,535 km (0.067 R)
• M55: 29,848,814 km (0.064 R)
• M56: 30,029,977 km (0.111 R)
• M57: 30,515,123 km (0.12 R)
• M58: 31,186,219 km (0.062 R)
• M59: 31,862,252 km (0.096 R)
• M60: 31,985,820 km (0.08 R)
• M61: 32,233,105 km (0.095 R)
• M62: 32,295,039 km (0.086 R)
• M63: 33,856,392 km (0.109 R)
• M64: 34,108,464 km (0.108 R)
• M65: 34,171,594 km (0.049 R)
• M66: 34,234,725 km (0.077 R)
• M67: 34,741,413 km (0.093 R)
• M68: 35,506,007 km (0.071 R)
• M69: 35,698,091 km (0.051 R)
• M70: 36,147,483 km (0.107 R)
• M71: 37,637,478 km (0.064 R)
• M72: 38,094,799 km (0.085 R)
• M73: 38,160,322 km (0.093 R)
• M74: 38,554,064 km (0.091 R)
• M75: 38,949,152 km (0.043 R)
• M76: 39,213,342 km (0.063 R)
• M77: 39,279,464 km (0.051 R)
• M78: 40,009,352 km (0.111 R)
• M79: 42,497,314 km (0.088 R)
• M80: 42,565,232 km (0.062 R)
• M81: 42,837,350 km (0.073 R)
• M82: 42,973,484 km (0.08 R)
• M83: 44,550,994 km (0.098 R)
• M84: 45,242,734 km (0.06 R)
• M85: 45,381,412 km (0.084 R)
• M86: 46,077,491 km (0.094 R)
• M87: 46,566,825 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 438.6

Radius: 4.7

Gravity: 19.86 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 12.17 AU - 17.89 AU

Year: 20575 Days

Day: 16.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 83,956,799 km

• M1: 276,307 km (0.104 R)
• M2: 553,063 km (0.063 R)
• M3: 653,892 km (0.086 R)
• M4: 1,190,649 km (0.105 R)
• M5: 1,626,428 km (0.08 R)
• M6: 1,921,734 km (0.033 R)
• M7: 1,982,920 km (0.092 R)
• M8: 2,013,587 km (0.103 R)
• M9: 2,201,781 km (0.099 R)
• M10: 2,233,646 km (0.099 R)
• M11: 3,481,591 km (0.068 R)
• M12: 6,210,855 km (0.046 R)
• M13: 6,901,847 km (0.052 R)
• M14: 7,328,052 km (0.05 R)
• M15: 7,665,245 km (0.094 R)
• M16: 7,811,402 km (0.034 R)
• M17: 8,007,675 km (0.044 R)
• M18: 9,013,272 km (0.065 R)
• M19: 9,116,045 km (0.086 R)
• M20: 9,426,461 km (0.114 R)
• M21: 9,530,731 km (0.102 R)
• M22: 9,635,449 km (0.042 R)
• M23: 9,793,125 km (0.104 R)
• M24: 10,702,980 km (0.092 R)
• M25: 10,920,944 km (0.091 R)
• M26: 11,305,859 km (0.103 R)
• M27: 11,583,662 km (0.093 R)
• M28: 11,639,462 km (0.094 R)
• M29: 11,807,311 km (0.049 R)
• M30: 11,976,207 km (0.1 R)
• M31: 12,145,702 km (0.091 R)
• M32: 12,259,246 km (0.11 R)
• M33: 12,373,090 km (0.115 R)
• M34: 12,601,825 km (0.112 R)
• M35: 12,774,312 km (0.115 R)
• M36: 12,832,057 km (0.104 R)
• M37: 13,825,536 km (0.079 R)
• M38: 15,638,213 km (0.107 R)
• M39: 15,885,648 km (0.117 R)
• M40: 16,321,427 km (0.068 R)
• M41: 16,446,790 km (0.059 R)
• M42: 17,077,794 km (0.095 R)
• M43: 17,524,343 km (0.107 R)
• M44: 17,716,726 km (0.113 R)
• M45: 18,689,860 km (0.061 R)
• M46: 19,414,363 km (0.109 R)
• M47: 19,947,081 km (0.082 R)
• M48: 20,349,798 km (0.104 R)
• M49: 20,822,976 km (0.079 R)
• M50: 22,542,305 km (0.101 R)
• M51: 23,383,643 km (0.038 R)
• M52: 23,595,623 km (0.102 R)
• M53: 24,378,170 km (0.108 R)
• M54: 25,749,833 km (0.072 R)
• M55: 26,115,001 km (0.038 R)
• M56: 26,188,154 km (0.115 R)
• M57: 26,481,815 km (0.11 R)
• M58: 28,266,069 km (0.077 R)
• M59: 29,324,773 km (0.025 R)
• M60: 32,420,252 km (0.034 R)
• M61: 32,893,430 km (0.061 R)
• M62: 33,130,842 km (0.084 R)
• M63: 34,889,515 km (0.112 R)
• M64: 35,536,525 km (0.068 R)
• M65: 35,942,833 km (0.109 R)
• M66: 36,187,426 km (0.053 R)
• M67: 36,678,256 km (0.108 R)
• M68: 37,501,194 km (0.044 R)
• M69: 38,746,896 km (0.089 R)
• M70: 39,165,171 km (0.107 R)
• M71: 40,175,107 km (0.055 R)
• M72: 40,513,647 km (0.096 R)
• M73: 43,429,159 km (0.056 R)
• M74: 44,037,724 km (0.041 R)
• M75: 44,474,101 km (0.115 R)
• M76: 44,561,615 km (0.081 R)
• M77: 45,792,058 km (0.08 R)
• M78: 47,033,720 km (0.111 R)
• M79: 47,390,361 km (0.11 R)
• M80: 48,736,294 km (0.11 R)
• M81: 49,459,300 km (0.111 R)
• M82: 50,276,852 km (0.082 R)
• M83: 52,017,274 km (0.076 R)
• M84: 53,033,941 km (0.108 R)
• M85: 53,219,592 km (0.028 R)
• M86: 54,150,540 km (0.111 R)
• M87: 54,243,889 km (0.093 R)
• M88: 55,368,865 km (0.11 R)
• M89: 55,557,059 km (0.064 R)
• M90: 56,501,470 km (0.058 R)
• M91: 56,785,856 km (0.104 R)
• M92: 58,214,665 km (0.106 R)
• M93: 60,622,293 km (0.113 R)
• M94: 62,669,690 km (0.03 R)
• M95: 65,832,787 km (0.102 R)
• M96: 66,231,914 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 673

Radius: 6.4

Gravity: 16.43 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 15.45 AU - 17.29 AU

Year: 23387 Days

Day: 24.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 83,956,799 km

• M1: 249,380 km (0.09 R)
• M2: 411,095 km (0.114 R)
• M3: 582,385 km (0.088 R)
• M4: 801,545 km (0.104 R)
• M5: 1,437,636 km (0.118 R)
• M6: 1,802,355 km (0.047 R)
• M7: 2,306,650 km (0.087 R)
• M8: 2,458,491 km (0.096 R)
• M9: 2,535,534 km (0.041 R)
• M10: 3,308,058 km (0.071 R)
• M11: 3,522,880 km (0.039 R)
• M12: 4,520,548 km (0.111 R)
• M13: 5,548,735 km (0.099 R)
• M14: 5,907,022 km (0.026 R)
• M15: 7,357,822 km (0.04 R)
• M16: 7,864,809 km (0.12 R)
• M17: 8,267,078 km (0.07 R)
• M18: 10,189,111 km (0.108 R)
• M19: 10,438,640 km (0.109 R)
• M20: 10,690,264 km (0.097 R)
• M21: 10,943,982 km (0.106 R)
• M22: 11,007,711 km (0.109 R)
• M23: 11,716,655 km (0.042 R)
• M24: 11,912,628 km (0.087 R)
• M25: 12,109,648 km (0.112 R)
• M26: 13,178,675 km (0.117 R)
• M27: 13,518,860 km (0.094 R)
• M28: 13,724,408 km (0.116 R)
• M29: 14,000,117 km (0.085 R)
• M30: 14,908,475 km (0.119 R)
• M31: 15,405,589 km (0.106 R)
• M32: 15,620,262 km (0.048 R)
• M33: 16,270,264 km (0.066 R)
• M34: 17,224,549 km (0.097 R)
• M35: 17,895,944 km (0.057 R)
• M36: 18,272,632 km (0.109 R)
• M37: 18,348,328 km (0.073 R)
• M38: 19,187,273 km (0.111 R)
• M39: 20,038,635 km (0.12 R)
• M40: 20,429,833 km (0.112 R)
• M41: 20,823,425 km (0.098 R)
• M42: 21,778,308 km (0.066 R)
• M43: 22,991,846 km (0.079 R)
• M44: 23,812,989 km (0.094 R)
• M45: 25,399,474 km (0.045 R)
• M46: 25,737,865 km (0.083 R)
• M47: 26,847,731 km (0.084 R)
• M48: 27,019,919 km (0.088 R)
• M49: 27,451,957 km (0.063 R)
• M50: 29,556,949 km (0.091 R)
• M51: 29,823,682 km (0.075 R)
• M52: 30,180,622 km (0.098 R)
• M53: 30,359,541 km (0.11 R)
• M54: 31,169,464 km (0.092 R)
• M55: 31,259,821 km (0.108 R)
• M56: 31,986,418 km (0.075 R)
• M57: 32,443,290 km (0.092 R)
• M58: 33,919,821 km (0.05 R)
• M59: 34,947,559 km (0.113 R)
• M60: 35,890,773 km (0.116 R)
• M61: 36,080,463 km (0.114 R)
• M62: 36,270,453 km (0.07 R)
• M63: 37,417,270 km (0.056 R)
• M64: 37,705,844 km (0.098 R)
• M65: 38,285,087 km (0.095 R)
• M66: 38,770,233 km (0.064 R)
• M67: 39,844,495 km (0.078 R)
• M68: 40,631,829 km (0.06 R)
• M69: 42,723,058 km (0.064 R)
• M70: 44,238,185 km (0.115 R)
• M71: 45,360,468 km (0.11 R)
• M72: 45,873,589 km (0.109 R)
• M73: 46,285,581 km (0.099 R)
• M74: 46,802,143 km (0.117 R)
• M75: 47,528,740 km (0.111 R)
• M76: 49,308,655 km (0.091 R)
• M77: 51,003,599 km (0.076 R)
• M78: 55,872,112 km (0.114 R)
• M79: 56,422,183 km (0.102 R)
• M80: 57,971,868 km (0.045 R)
• M81: 61,793,046 km (0.096 R)
• M82: 62,247,973 km (0.082 R)
• M83: 62,589,954 km (0.08 R)
• M84: 64,193,643 km (0.117 R)
• M85: 66,624,608 km (0.085 R)
• M86: 67,324,577 km (0.112 R)
• M87: 68,027,089 km (0.109 R)
• M88: 68,379,242 km (0.079 R)
• M89: 69,439,442 km (0.104 R)
• M90: 71,575,849 km (0.11 R)
• M91: 73,012,138 km (0.09 R)
• M92: 75,063,125 km (0.119 R)
• M93: 76,156,536 km (0.114 R)
• M94: 78,974,810 km (0.095 R)
• M95: 79,221,497 km (0.092 R)
• M96: 81,577,664 km (0.097 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 17,487 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit