🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.62 AU - 0.92 AU

Year: 235 Days

Day: 31.4 Hours

Environment

Temp: 168 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 62,896,085 km

• M1: 64,327 km (0.045 R)
• M2: 476,469 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.18 AU - 3.64 AU

Year: 2193 Days

Day: 16.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.68 AU - 5.26 AU

Year: 3291 Days

Day: 24.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,896,085 km

• M1: 2,832,187 km (0.117 R)

Asteroid Belt

Center: 5.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.4

Radius: 11.9

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.64 AU - 7.36 AU

Year: 5118 Days

Day: 9.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 62,896,085 km

• M1: 154,834 km (0.09 R)
• M2: 377,136 km (0.116 R)
• M3: 577,149 km (0.06 R)
• M4: 777,610 km (0.054 R)
• M5: 872,455 km (0.077 R)
• M6: 1,193,193 km (0.057 R)
• M7: 1,443,470 km (0.051 R)
• M8: 1,587,233 km (0.096 R)
• M9: 1,837,959 km (0.083 R)
• M10: 2,636,812 km (0.106 R)
• M11: 3,073,189 km (0.093 R)
• M12: 3,150,830 km (0.074 R)
• M13: 3,276,343 km (0.028 R)
• M14: 3,355,630 km (0.033 R)
• M15: 3,565,067 km (0.1 R)
• M16: 4,098,682 km (0.067 R)
• M17: 4,236,163 km (0.111 R)
• M18: 4,462,654 km (0.094 R)
• M19: 5,277,813 km (0.073 R)
• M20: 5,559,805 km (0.115 R)
• M21: 6,119,151 km (0.109 R)
• M22: 6,316,172 km (0.094 R)
• M23: 6,676,254 km (0.114 R)
• M24: 7,042,918 km (0.109 R)
• M25: 7,125,347 km (0.092 R)
• M26: 7,312,045 km (0.094 R)
• M27: 7,542,276 km (0.089 R)
• M28: 7,775,050 km (0.106 R)
• M29: 7,860,171 km (0.025 R)
• M30: 8,619,231 km (0.108 R)
• M31: 8,929,347 km (0.069 R)
• M32: 9,041,097 km (0.089 R)
• M33: 9,310,971 km (0.11 R)
• M34: 9,515,173 km (0.107 R)
• M35: 9,905,025 km (0.089 R)
• M36: 10,113,414 km (0.104 R)
• M37: 10,676,501 km (0.09 R)
• M38: 11,419,105 km (0.109 R)
• M39: 11,613,432 km (0.06 R)
• M40: 11,833,341 km (0.097 R)
• M41: 12,005,379 km (0.1 R)
• M42: 13,080,239 km (0.114 R)
• M43: 13,462,462 km (0.112 R)
• M44: 14,003,707 km (0.092 R)
• M45: 14,342,397 km (0.097 R)
• M46: 14,578,462 km (0.062 R)
• M47: 15,241,031 km (0.08 R)
• M48: 16,239,447 km (0.113 R)
• M49: 18,898,849 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.3

Radius: 9.3

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 7.79 AU - 8.29 AU

Year: 7939 Days

Day: 9.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 62,896,085 km

• M1: 123,717 km (0.104 R)
• M2: 233,821 km (0.091 R)
• M3: 314,904 km (0.09 R)
• M4: 470,934 km (0.07 R)
• M5: 654,491 km (0.077 R)
• M6: 917,185 km (0.096 R)
• M7: 1,387,670 km (0.1 R)
• M8: 1,834,369 km (0.117 R)
• M9: 2,036,476 km (0.113 R)
• M10: 2,402,691 km (0.056 R)
• M11: 2,522,669 km (0.097 R)
• M12: 2,603,751 km (0.098 R)
• M13: 2,747,963 km (0.106 R)
• M14: 2,894,719 km (0.066 R)
• M15: 3,462,592 km (0.099 R)
• M16: 3,575,838 km (0.047 R)
• M17: 3,713,318 km (0.103 R)
• M18: 3,829,257 km (0.056 R)
• M19: 4,550,019 km (0.098 R)
• M20: 4,749,284 km (0.072 R)
• M21: 4,900,527 km (0.06 R)
• M22: 5,312,071 km (0.089 R)
• M23: 5,761,463 km (0.116 R)
• M24: 6,305,849 km (0.071 R)
• M25: 6,500,327 km (0.066 R)
• M26: 7,472,862 km (0.105 R)
• M27: 7,886,351 km (0.099 R)
• M28: 8,156,226 km (0.054 R)
• M29: 8,551,313 km (0.091 R)
• M30: 9,582,342 km (0.036 R)
• M31: 10,487,708 km (0.068 R)
• M32: 10,619,205 km (0.115 R)
• M33: 11,623,455 km (0.113 R)
• M34: 12,448,488 km (0.084 R)
• M35: 12,692,781 km (0.07 R)
• M36: 12,938,570 km (0.091 R)
• M37: 13,009,031 km (0.037 R)
• M38: 14,118,449 km (0.081 R)
• M39: 14,887,083 km (0.114 R)
• M40: 16,160,310 km (0.105 R)
• M41: 16,312,451 km (0.088 R)
• M42: 16,426,744 km (0.103 R)
• M43: 16,579,633 km (0.056 R)
• M44: 18,809,688 km (0.095 R)
• M45: 18,929,666 km (0.032 R)
• M46: 19,331,336 km (0.119 R)
• M47: 19,654,767 km (0.112 R)
• M48: 19,735,849 km (0.1 R)
• M49: 19,979,992 km (0.114 R)
• M50: 20,553,251 km (0.117 R)
• M51: 21,173,634 km (0.094 R)
• M52: 21,800,150 km (0.088 R)
• M53: 23,328,442 km (0.112 R)
• M54: 24,235,902 km (0.085 R)
• M55: 24,322,968 km (0.055 R)
• M56: 24,672,130 km (0.102 R)
• M57: 24,934,973 km (0.062 R)
• M58: 25,419,521 km (0.118 R)
• M59: 26,532,080 km (0.077 R)
• M60: 26,666,718 km (0.058 R)
• M61: 27,297,871 km (0.073 R)
• M62: 27,524,363 km (0.032 R)
• M63: 28,528,763 km (0.064 R)
• M64: 29,591,656 km (0.057 R)
• M65: 31,423,182 km (0.11 R)
• M66: 31,851,182 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.8

Radius: 11.7

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 7.65 AU - 11.65 AU

Year: 10440 Days

Day: 5.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 62,896,085 km

• M1: 146,456 km (0.11 R)
• M2: 243,994 km (0.101 R)
• M3: 496,366 km (0.116 R)
• M4: 609,013 km (0.083 R)
• M5: 796,609 km (0.114 R)
• M6: 1,183,768 km (0.065 R)
• M7: 1,293,573 km (0.03 R)
• M8: 1,390,662 km (0.053 R)
• M9: 1,507,049 km (0.09 R)
• M10: 1,592,320 km (0.044 R)
• M11: 1,858,155 km (0.115 R)
• M12: 2,062,506 km (0.12 R)
• M13: 2,157,800 km (0.104 R)
• M14: 2,235,291 km (0.068 R)
• M15: 2,657,157 km (0.066 R)
• M16: 2,803,464 km (0.063 R)
• M17: 3,303,121 km (0.102 R)
• M18: 3,901,363 km (0.096 R)
• M19: 4,458,765 km (0.055 R)
• M20: 5,197,329 km (0.102 R)
• M21: 5,275,868 km (0.087 R)
• M22: 5,782,855 km (0.049 R)
• M23: 5,918,989 km (0.102 R)
• M24: 6,249,900 km (0.118 R)
• M25: 6,729,062 km (0.092 R)
• M26: 7,366,947 km (0.103 R)
• M27: 7,903,106 km (0.107 R)
• M28: 8,023,981 km (0.093 R)
• M29: 8,237,158 km (0.101 R)
• M30: 8,359,679 km (0.055 R)
• M31: 8,544,731 km (0.094 R)
• M32: 9,013,272 km (0.065 R)
• M33: 9,362,284 km (0.085 R)
• M34: 10,106,383 km (0.081 R)
• M35: 11,206,975 km (0.059 R)
• M36: 11,377,068 km (0.085 R)
• M37: 11,616,574 km (0.108 R)
• M38: 11,823,318 km (0.096 R)
• M39: 11,961,696 km (0.097 R)
• M40: 12,100,822 km (0.085 R)
• M41: 12,275,253 km (0.12 R)
• M42: 12,415,576 km (0.111 R)
• M43: 12,521,043 km (0.043 R)
• M44: 13,196,327 km (0.06 R)
• M45: 13,883,430 km (0.078 R)
• M46: 14,139,542 km (0.085 R)
• M47: 14,212,994 km (0.089 R)
• M48: 15,104,448 km (0.051 R)
• M49: 15,179,546 km (0.097 R)
• M50: 16,668,943 km (0.11 R)
• M51: 17,254,170 km (0.119 R)
• M52: 17,806,485 km (0.098 R)
• M53: 19,131,174 km (0.098 R)
• M54: 19,293,937 km (0.098 R)
• M55: 19,497,988 km (0.106 R)
• M56: 20,612,343 km (0.115 R)
• M57: 21,789,678 km (0.053 R)
• M58: 22,258,218 km (0.11 R)
• M59: 22,429,358 km (0.081 R)
• M60: 22,515,078 km (0.086 R)
• M61: 25,004,985 km (0.107 R)
• M62: 25,495,367 km (0.107 R)
• M63: 25,674,585 km (0.111 R)
• M64: 26,304,841 km (0.06 R)
• M65: 26,440,676 km (0.117 R)
• M66: 26,621,988 km (0.058 R)
• M67: 27,077,215 km (0.087 R)
• M68: 27,902,995 km (0.077 R)
• M69: 28,180,050 km (0.057 R)
• M70: 28,551,053 km (0.118 R)
• M71: 28,737,003 km (0.046 R)
• M72: 29,250,872 km (0.118 R)
• M73: 29,344,520 km (0.064 R)
• M74: 29,720,459 km (0.072 R)
• M75: 29,909,102 km (0.08 R)
• M76: 30,714,986 km (0.064 R)
• M77: 30,905,574 km (0.078 R)
• M78: 31,383,988 km (0.034 R)
• M79: 31,480,030 km (0.095 R)
• M80: 31,672,263 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 381.9

Radius: 7.3

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 12.35 AU - 17.55 AU

Year: 20131 Days

Day: 18 Hours

Environment

Temp: -183 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,896,085 km

• M1: 433,535 km (0.066 R)
• M2: 945,459 km (0.116 R)
• M3: 1,131,558 km (0.102 R)
• M4: 1,619,846 km (0.119 R)
• M5: 1,758,373 km (0.083 R)
• M6: 2,350,931 km (0.112 R)
• M7: 2,604,200 km (0.072 R)
• M8: 3,171,475 km (0.103 R)
• M9: 3,702,996 km (0.082 R)
• M10: 4,262,043 km (0.045 R)
• M11: 5,792,729 km (0.083 R)
• M12: 6,439,440 km (0.101 R)
• M13: 6,838,567 km (0.082 R)
• M14: 7,154,518 km (0.11 R)
• M15: 7,199,996 km (0.048 R)
• M16: 7,291,251 km (0.07 R)
• M17: 7,475,106 km (0.066 R)
• M18: 8,035,799 km (0.12 R)
• M19: 8,225,789 km (0.053 R)
• M20: 8,561,636 km (0.093 R)
• M21: 8,610,105 km (0.09 R)
• M22: 9,098,692 km (0.033 R)
• M23: 9,197,427 km (0.118 R)
• M24: 9,296,610 km (0.115 R)
• M25: 9,696,784 km (0.107 R)
• M26: 10,102,643 km (0.089 R)
• M27: 10,721,829 km (0.119 R)
• M28: 11,459,795 km (0.03 R)
• M29: 12,432,331 km (0.076 R)
• M30: 12,597,038 km (0.097 R)
• M31: 13,431,196 km (0.062 R)
• M32: 13,487,445 km (0.076 R)
• M33: 13,543,843 km (0.115 R)
• M34: 14,455,792 km (0.059 R)
• M35: 14,628,877 km (0.117 R)
• M36: 14,860,903 km (0.098 R)
• M37: 15,505,071 km (0.099 R)
• M38: 15,919,906 km (0.075 R)
• M39: 16,578,885 km (0.043 R)
• M40: 16,699,760 km (0.037 R)
• M41: 16,942,258 km (0.087 R)
• M42: 17,430,695 km (0.058 R)
• M43: 18,296,418 km (0.086 R)
• M44: 19,493,799 km (0.092 R)
• M45: 21,897,388 km (0.042 R)
• M46: 22,696,690 km (0.058 R)
• M47: 22,898,048 km (0.099 R)
• M48: 23,370,179 km (0.101 R)
• M49: 23,641,400 km (0.09 R)
• M50: 24,118,468 km (0.115 R)
• M51: 24,736,606 km (0.043 R)
• M52: 25,918,429 km (0.088 R)
• M53: 27,047,295 km (0.086 R)
• M54: 30,455,434 km (0.06 R)
• M55: 31,421,686 km (0.071 R)
• M56: 31,496,336 km (0.111 R)
• M57: 31,870,929 km (0.057 R)
• M58: 33,079,680 km (0.11 R)
• M59: 33,766,184 km (0.115 R)
• M60: 34,226,347 km (0.114 R)
• M61: 34,380,283 km (0.099 R)
• M62: 34,920,631 km (0.112 R)
• M63: 35,153,106 km (0.116 R)
• M64: 35,386,030 km (0.113 R)
• M65: 36,323,111 km (0.103 R)
• M66: 37,664,406 km (0.069 R)
• M67: 38,621,084 km (0.096 R)
• M68: 39,666,324 km (0.109 R)
• M69: 40,558,077 km (0.088 R)
• M70: 41,047,262 km (0.067 R)
• M71: 41,538,392 km (0.115 R)
• M72: 41,620,521 km (0.084 R)
• M73: 41,702,650 km (0.094 R)
• M74: 42,526,635 km (0.085 R)
• M75: 43,189,653 km (0.113 R)
• M76: 43,272,830 km (0.081 R)
• M77: 47,581,996 km (0.105 R)
• M78: 48,011,791 km (0.119 R)
• M79: 48,356,614 km (0.093 R)
• M80: 52,202,775 km (0.098 R)
• M81: 54,790,968 km (0.06 R)
• M82: 55,602,686 km (0.108 R)
• M83: 56,146,026 km (0.077 R)
• M84: 56,418,294 km (0.107 R)
• M85: 56,691,160 km (0.062 R)
• M86: 57,512,004 km (0.105 R)
• M87: 58,428,740 km (0.034 R)
• M88: 58,889,052 km (0.074 R)
• M89: 61,488,315 km (0.114 R)
• M90: 62,425,695 km (0.107 R)
• M91: 62,896,031 km (0.088 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 12,611 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit