🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.42 AU - 0.62 AU

Year: 132 Days

Day: 40.3 Hours

Environment

Temp: 228 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,758,681 km

• M1: 321,935 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.06 AU - 1.44 AU

Year: 491 Days

Day: 23 Hours

Environment

Temp: 18 °C

Axial Tilt: 112.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,758,681 km

• M1: 284,086 km (0.028 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.03 AU - 1.57 AU

Year: 521 Days

Day: 14.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.15 AU - 2.37 AU

Year: 1194 Days

Day: 47.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,758,681 km

• M1: 275,110 km (0.111 R)

Asteroid Belt

Center: 6.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.9

Radius: 8.4

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 10.2 AU - 12.04 AU

Year: 13033 Days

Day: 11.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 79,758,681 km

• M1: 125,961 km (0.118 R)
• M2: 295,605 km (0.053 R)
• M3: 503,546 km (0.081 R)
• M4: 742,454 km (0.025 R)
• M5: 875,297 km (0.106 R)
• M6: 1,215,931 km (0.072 R)
• M7: 1,320,650 km (0.082 R)
• M8: 1,483,412 km (0.087 R)
• M9: 1,808,937 km (0.102 R)
• M10: 1,949,559 km (0.085 R)
• M11: 2,371,276 km (0.064 R)
• M12: 2,637,710 km (0.092 R)
• M13: 2,774,741 km (0.107 R)
• M14: 2,890,530 km (0.118 R)
• M15: 3,272,453 km (0.109 R)
• M16: 3,419,658 km (0.112 R)
• M17: 4,349,109 km (0.109 R)
• M18: 4,620,629 km (0.075 R)
• M19: 5,613,810 km (0.113 R)
• M20: 5,849,875 km (0.099 R)
• M21: 6,149,520 km (0.048 R)
• M22: 6,301,362 km (0.104 R)
• M23: 6,577,669 km (0.025 R)
• M24: 6,732,802 km (0.12 R)
• M25: 7,237,695 km (0.086 R)
• M26: 7,398,063 km (0.06 R)
• M27: 7,559,480 km (0.11 R)
• M28: 7,722,242 km (0.089 R)
• M29: 8,117,330 km (0.038 R)
• M30: 8,519,000 km (0.087 R)
• M31: 8,620,428 km (0.106 R)
• M32: 8,892,995 km (0.069 R)
• M33: 9,341,789 km (0.106 R)
• M34: 9,516,369 km (0.032 R)
• M35: 10,189,859 km (0.072 R)
• M36: 10,405,729 km (0.095 R)
• M37: 10,514,187 km (0.09 R)
• M38: 10,805,305 km (0.049 R)
• M39: 11,062,314 km (0.098 R)
• M40: 11,136,065 km (0.099 R)
• M41: 11,432,868 km (0.118 R)
• M42: 11,544,916 km (0.089 R)
• M43: 11,883,008 km (0.106 R)
• M44: 12,148,245 km (0.069 R)
• M45: 14,662,536 km (0.113 R)
• M46: 14,865,690 km (0.106 R)
• M47: 15,562,966 km (0.086 R)
• M48: 16,607,757 km (0.057 R)
• M49: 17,331,063 km (0.082 R)
• M50: 17,588,820 km (0.083 R)
• M51: 17,891,157 km (0.042 R)
• M52: 18,544,750 km (0.082 R)
• M53: 18,720,378 km (0.045 R)
• M54: 19,651,326 km (0.12 R)
• M55: 20,506,727 km (0.053 R)
• M56: 20,870,549 km (0.083 R)
• M57: 20,961,803 km (0.097 R)
• M58: 21,144,761 km (0.067 R)
• M59: 21,558,400 km (0.064 R)
• M60: 21,696,778 km (0.103 R)
• M61: 23,952,115 km (0.115 R)
• M62: 24,335,235 km (0.111 R)
• M63: 25,010,520 km (0.092 R)
• M64: 25,789,775 km (0.036 R)
• M65: 25,887,762 km (0.117 R)
• M66: 26,626,476 km (0.046 R)
• M67: 26,824,693 km (0.119 R)
• M68: 26,973,693 km (0.068 R)
• M69: 27,622,200 km (0.063 R)
• M70: 27,772,695 km (0.119 R)
• M71: 28,024,020 km (0.113 R)
• M72: 29,138,673 km (0.084 R)
• M73: 30,113,004 km (0.097 R)
• M74: 30,371,061 km (0.102 R)
• M75: 31,254,436 km (0.092 R)
• M76: 32,251,655 km (0.038 R)
• M77: 32,621,611 km (0.041 R)
• M78: 32,674,569 km (0.077 R)
• M79: 32,833,591 km (0.059 R)
• M80: 33,259,197 km (0.106 R)
• M81: 33,954,528 km (0.109 R)
• M82: 34,061,939 km (0.057 R)
• M83: 34,708,800 km (0.109 R)
• M84: 34,762,805 km (0.03 R)
• M85: 34,816,960 km (0.085 R)
• M86: 35,359,551 km (0.104 R)
• M87: 35,631,969 km (0.11 R)
• M88: 36,838,625 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 137.7

Radius: 5

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 12.51 AU - 15.83 AU

Year: 18747 Days

Day: 15.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 79,758,681 km

• M1: 140,472 km (0.088 R)
• M2: 230,680 km (0.103 R)
• M3: 329,415 km (0.047 R)
• M4: 390,450 km (0.043 R)
• M5: 510,428 km (0.059 R)
• M6: 657,632 km (0.076 R)
• M7: 868,715 km (0.03 R)
• M8: 937,829 km (0.053 R)
• M9: 2,014,335 km (0.111 R)
• M10: 2,200,136 km (0.117 R)
• M11: 2,295,280 km (0.074 R)
• M12: 2,538,676 km (0.059 R)
• M13: 2,688,723 km (0.117 R)
• M14: 2,739,436 km (0.088 R)
• M15: 2,945,283 km (0.102 R)
• M16: 3,076,630 km (0.096 R)
• M17: 3,509,416 km (0.094 R)
• M18: 3,903,607 km (0.04 R)
• M19: 4,311,859 km (0.046 R)
• M20: 4,642,172 km (0.118 R)
• M21: 5,137,041 km (0.064 R)
• M22: 6,042,856 km (0.099 R)
• M23: 6,412,064 km (0.115 R)
• M24: 7,527,017 km (0.102 R)
• M25: 7,778,790 km (0.084 R)
• M26: 7,851,345 km (0.096 R)
• M27: 7,960,402 km (0.116 R)
• M28: 8,106,709 km (0.073 R)
• M29: 8,290,714 km (0.091 R)
• M30: 8,588,115 km (0.094 R)
• M31: 9,193,388 km (0.115 R)
• M32: 11,831,546 km (0.112 R)
• M33: 12,082,272 km (0.036 R)
• M34: 12,588,960 km (0.071 R)
• M35: 13,535,615 km (0.102 R)
• M36: 14,327,287 km (0.108 R)
• M37: 14,371,718 km (0.078 R)
• M38: 14,460,579 km (0.053 R)
• M39: 14,728,658 km (0.102 R)
• M40: 14,953,205 km (0.096 R)
• M41: 15,496,843 km (0.068 R)
• M42: 16,837,240 km (0.093 R)
• M43: 16,884,214 km (0.108 R)
• M44: 18,070,226 km (0.062 R)
• M45: 18,214,289 km (0.088 R)
• M46: 18,455,441 km (0.08 R)
• M47: 19,135,961 km (0.083 R)
• M48: 19,479,438 km (0.111 R)
• M49: 20,722,297 km (0.107 R)
• M50: 20,973,921 km (0.04 R)
• M51: 21,074,750 km (0.092 R)
• M52: 21,836,951 km (0.082 R)
• M53: 22,247,148 km (0.107 R)
• M54: 23,179,442 km (0.102 R)
• M55: 23,545,358 km (0.072 R)
• M56: 24,335,983 km (0.082 R)
• M57: 24,389,090 km (0.086 R)
• M58: 24,921,360 km (0.08 R)
• M59: 25,081,729 km (0.109 R)
• M60: 25,188,990 km (0.056 R)
• M61: 25,242,546 km (0.075 R)
• M62: 25,780,949 km (0.089 R)
• M63: 26,160,180 km (0.092 R)
• M64: 27,308,643 km (0.077 R)
• M65: 29,202,701 km (0.098 R)
• M66: 30,851,270 km (0.117 R)
• M67: 30,908,715 km (0.107 R)
• M68: 30,966,161 km (0.109 R)
• M69: 31,715,945 km (0.089 R)
• M70: 31,947,822 km (0.116 R)
• M71: 33,292,109 km (0.052 R)
• M72: 33,586,667 km (0.101 R)
• M73: 33,704,849 km (0.097 R)
• M74: 34,238,016 km (0.1 R)
• M75: 35,073,071 km (0.101 R)
• M76: 35,433,004 km (0.073 R)
• M77: 35,854,421 km (0.05 R)
• M78: 36,338,071 km (0.104 R)
• M79: 36,580,719 km (0.09 R)
• M80: 36,641,455 km (0.085 R)
• M81: 37,250,767 km (0.115 R)
• M82: 39,721,227 km (0.07 R)
• M83: 39,783,759 km (0.057 R)
• M84: 39,908,673 km (0.115 R)
• M85: 40,661,300 km (0.063 R)
• M86: 40,787,261 km (0.026 R)
• M87: 41,228,874 km (0.064 R)
• M88: 41,292,004 km (0.079 R)
• M89: 41,671,983 km (0.111 R)
• M90: 42,053,158 km (0.032 R)
• M91: 42,180,466 km (0.107 R)
• M92: 42,307,923 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 594.3

Radius: 3.1

Gravity: 61.84 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 14.5 AU - 18.02 AU

Year: 23044 Days

Day: 22.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 79,758,681 km

• M1: 156,779 km (0.118 R)
• M2: 353,649 km (0.118 R)
• M3: 929,900 km (0.109 R)
• M4: 983,905 km (0.117 R)
• M5: 2,789,851 km (0.079 R)
• M6: 3,026,664 km (0.052 R)
• M7: 3,311,050 km (0.09 R)
• M8: 3,519,589 km (0.073 R)
• M9: 4,716,222 km (0.111 R)
• M10: 4,950,493 km (0.114 R)
• M11: 6,177,345 km (0.091 R)
• M12: 6,903,194 km (0.039 R)
• M13: 6,956,151 km (0.095 R)
• M14: 7,329,996 km (0.106 R)
• M15: 7,383,852 km (0.059 R)
• M16: 7,930,632 km (0.109 R)
• M17: 8,097,134 km (0.065 R)
• M18: 8,264,834 km (0.117 R)
• M19: 12,552,907 km (0.035 R)
• M20: 13,334,855 km (0.113 R)
• M21: 14,808,992 km (0.117 R)
• M22: 14,945,575 km (0.056 R)
• M23: 15,773,599 km (0.105 R)
• M24: 16,263,383 km (0.056 R)
• M25: 18,565,545 km (0.116 R)
• M26: 18,860,402 km (0.088 R)
• M27: 19,380,105 km (0.033 R)
• M28: 19,604,352 km (0.117 R)
• M29: 20,130,787 km (0.117 R)
• M30: 21,274,313 km (0.096 R)
• M31: 21,815,259 km (0.074 R)
• M32: 24,991,371 km (0.099 R)
• M33: 25,643,768 km (0.112 R)
• M34: 26,219,121 km (0.104 R)
• M35: 26,549,733 km (0.059 R)
• M36: 27,550,093 km (0.027 R)
• M37: 29,931,841 km (0.096 R)
• M38: 30,798,162 km (0.102 R)
• M39: 31,147,174 km (0.077 R)
• M40: 31,322,054 km (0.048 R)
• M41: 31,760,825 km (0.114 R)
• M42: 34,707,155 km (0.12 R)
• M43: 35,070,079 km (0.038 R)
• M44: 36,719,246 km (0.099 R)
• M45: 38,019,252 km (0.096 R)
• M46: 38,299,748 km (0.099 R)
• M47: 41,719,256 km (0.054 R)
• M48: 43,660,737 km (0.098 R)
• M49: 44,445,527 km (0.099 R)
• M50: 44,642,398 km (0.102 R)
• M51: 45,333,989 km (0.088 R)
• M52: 46,029,021 km (0.08 R)
• M53: 46,527,631 km (0.046 R)
• M54: 46,727,643 km (0.084 R)
• M55: 48,337,466 km (0.116 R)
• M56: 51,198,226 km (0.064 R)
• M57: 53,379,363 km (0.115 R)
• M58: 54,008,122 km (0.05 R)
• M59: 54,955,975 km (0.074 R)
• M60: 57,402,797 km (0.101 R)
• M61: 58,369,948 km (0.065 R)
• M62: 58,477,658 km (0.032 R)
• M63: 63,728,693 km (0.119 R)
• M64: 64,061,997 km (0.034 R)
• M65: 64,173,148 km (0.109 R)
• M66: 65,624,397 km (0.031 R)
• M67: 65,736,446 km (0.082 R)
• M68: 66,973,471 km (0.086 R)
• M69: 70,156,913 km (0.026 R)
• M70: 70,960,553 km (0.071 R)
• M71: 71,075,594 km (0.114 R)
• M72: 71,767,035 km (0.07 R)
• M73: 73,854,973 km (0.12 R)
• M74: 77,853,125 km (0.091 R)
• M75: 79,519,646 km (0.107 R)
• M76: 79,639,174 km (0.115 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 12,411 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit