🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.47 AU - 0.63 AU

Year: 268 Days

Day: 23.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.3

Radius: 11.6

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.74 AU - 0.96 AU

Year: 514 Days

Day: 7.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 71,889,089 km

• M1: 177,273 km (0.095 R)
• M2: 252,222 km (0.071 R)
• M3: 349,311 km (0.063 R)
• M4: 458,966 km (0.112 R)
• M5: 679,623 km (0.106 R)
• M6: 766,539 km (0.082 R)
• M7: 849,566 km (0.092 R)
• M8: 923,468 km (0.117 R)
• M9: 1,074,113 km (0.089 R)
• M10: 1,186,910 km (0.111 R)
• M11: 1,308,832 km (0.107 R)
• M12: 1,555,369 km (0.081 R)
• M13: 1,637,498 km (0.028 R)
• M14: 1,731,895 km (0.106 R)
• M15: 1,915,152 km (0.114 R)
• M16: 2,059,663 km (0.086 R)
• M17: 2,179,192 km (0.096 R)
• M18: 2,271,943 km (0.1 R)
• M19: 2,443,382 km (0.11 R)
• M20: 2,570,241 km (0.109 R)
• M21: 2,680,794 km (0.102 R)
• M22: 2,862,256 km (0.026 R)
• M23: 3,158,609 km (0.117 R)
• M24: 3,264,076 km (0.087 R)
• M25: 3,364,007 km (0.096 R)
• M26: 3,437,909 km (0.077 R)
• M27: 3,519,290 km (0.098 R)
• M28: 3,615,033 km (0.112 R)
• M29: 3,718,554 km (0.095 R)
• M30: 3,949,833 km (0.113 R)
• M31: 4,063,677 km (0.084 R)
• M32: 4,142,664 km (0.105 R)
• M33: 4,294,805 km (0.118 R)
• M34: 4,560,042 km (0.099 R)
• M35: 4,702,160 km (0.072 R)
• M36: 4,807,776 km (0.088 R)
• M37: 4,899,031 km (0.12 R)
• M38: 5,083,336 km (0.116 R)
• M39: 5,160,827 km (0.118 R)
• M40: 5,262,105 km (0.112 R)
• M41: 5,348,273 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.1

Radius: 14.8

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.98 AU - 1.26 AU

Year: 778 Days

Day: 6.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 71,889,089 km

• M1: 189,092 km (0.116 R)
• M2: 294,708 km (0.09 R)
• M3: 389,254 km (0.109 R)
• M4: 488,736 km (0.106 R)
• M5: 712,834 km (0.048 R)
• M6: 844,929 km (0.053 R)
• M7: 980,614 km (0.094 R)
• M8: 1,130,661 km (0.12 R)
• M9: 1,408,314 km (0.074 R)
• M10: 1,833,322 km (0.081 R)
• M11: 2,007,005 km (0.064 R)
• M12: 2,147,029 km (0.036 R)
• M13: 2,274,336 km (0.077 R)
• M14: 2,379,803 km (0.086 R)
• M15: 2,486,765 km (0.099 R)
• M16: 2,637,859 km (0.103 R)
• M17: 2,809,448 km (0.035 R)
• M18: 2,940,645 km (0.113 R)
• M19: 3,091,889 km (0.065 R)
• M20: 3,486,229 km (0.065 R)
• M21: 3,646,598 km (0.083 R)
• M22: 4,103,170 km (0.1 R)
• M23: 4,475,669 km (0.063 R)
• M24: 4,681,665 km (0.093 R)
• M25: 4,775,463 km (0.069 R)
• M26: 4,911,896 km (0.094 R)
• M27: 5,124,475 km (0.081 R)
• M28: 5,318,503 km (0.118 R)
• M29: 5,416,490 km (0.118 R)
• M30: 5,636,399 km (0.115 R)
• M31: 5,791,981 km (0.119 R)
• M32: 6,073,524 km (0.105 R)
• M33: 6,221,775 km (0.037 R)
• M34: 6,348,186 km (0.07 R)
• M35: 6,521,869 km (0.065 R)
• M36: 6,673,860 km (0.096 R)
• M37: 6,909,776 km (0.047 R)
• M38: 7,136,566 km (0.037 R)
• M39: 7,414,370 km (0.078 R)
• M40: 7,524,025 km (0.071 R)
• M41: 7,782,231 km (0.104 R)
• M42: 7,918,514 km (0.11 R)
• M43: 8,118,377 km (0.092 R)
• M44: 8,256,755 km (0.108 R)
• M45: 8,395,881 km (0.099 R)
• M46: 8,740,704 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.9

Radius: 13.3

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.27 AU - 2.03 AU

Year: 1390 Days

Day: 14.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 171.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 71,889,089 km

• M1: 170,093 km (0.089 R)
• M2: 280,047 km (0.08 R)
• M3: 375,939 km (0.09 R)
• M4: 484,847 km (0.06 R)
• M5: 581,038 km (0.101 R)
• M6: 696,827 km (0.07 R)
• M7: 785,090 km (0.109 R)
• M8: 884,123 km (0.115 R)
• M9: 968,048 km (0.036 R)
• M10: 1,131,110 km (0.085 R)
• M11: 1,216,231 km (0.114 R)
• M12: 1,311,225 km (0.114 R)
• M13: 1,416,393 km (0.109 R)
• M14: 1,556,267 km (0.093 R)
• M15: 1,660,237 km (0.097 R)
• M16: 1,808,339 km (0.077 R)
• M17: 1,960,929 km (0.06 R)
• M18: 2,065,199 km (0.08 R)
• M19: 2,153,461 km (0.065 R)
• M20: 2,288,548 km (0.087 R)
• M21: 2,519,976 km (0.069 R)
• M22: 2,691,565 km (0.081 R)
• M23: 3,006,319 km (0.04 R)
• M24: 3,406,194 km (0.118 R)
• M25: 3,639,417 km (0.086 R)
• M26: 3,801,431 km (0.088 R)
• M27: 3,988,130 km (0.082 R)
• M28: 4,177,820 km (0.057 R)
• M29: 4,359,132 km (0.115 R)
• M30: 4,519,950 km (0.066 R)
• M31: 4,706,199 km (0.118 R)
• M32: 4,871,355 km (0.07 R)
• M33: 5,002,403 km (0.035 R)
• M34: 5,086,477 km (0.064 R)
• M35: 5,183,117 km (0.117 R)
• M36: 5,292,623 km (0.056 R)
• M37: 5,439,827 km (0.077 R)
• M38: 5,991,245 km (0.082 R)
• M39: 6,196,194 km (0.077 R)
• M40: 6,918,752 km (0.052 R)
• M41: 7,174,564 km (0.064 R)
• M42: 7,269,559 km (0.104 R)
• M43: 7,626,350 km (0.082 R)
• M44: 7,737,351 km (0.114 R)
• M45: 8,016,950 km (0.09 R)
• M46: 8,172,382 km (0.065 R)
• M47: 8,314,350 km (0.103 R)
• M48: 8,615,341 km (0.098 R)
• M49: 8,919,923 km (0.104 R)
• M50: 9,036,908 km (0.04 R)
• M51: 9,242,904 km (0.115 R)
• M52: 9,361,386 km (0.116 R)
• M53: 9,554,816 km (0.102 R)
• M54: 9,689,604 km (0.107 R)
• M55: 9,824,990 km (0.051 R)
• M56: 9,945,865 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.3

Radius: 13.9

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4 AU - 4.1 AU

Year: 5347 Days

Day: 13 Hours

Environment

Temp: -213 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 71,889,089 km

• M1: 184,604 km (0.071 R)
• M2: 383,120 km (0.092 R)
• M3: 668,254 km (0.114 R)
• M4: 1,014,124 km (0.048 R)
• M5: 1,265,149 km (0.106 R)
• M6: 1,357,451 km (0.096 R)
• M7: 1,699,282 km (0.048 R)
• M8: 2,406,431 km (0.088 R)
• M9: 2,508,307 km (0.093 R)
• M10: 2,868,838 km (0.117 R)
• M11: 3,023,971 km (0.118 R)
• M12: 3,166,089 km (0.05 R)
• M13: 3,391,833 km (0.065 R)
• M14: 3,506,724 km (0.04 R)
• M15: 3,876,230 km (0.109 R)
• M16: 4,153,136 km (0.105 R)
• M17: 5,652,406 km (0.083 R)
• M18: 5,907,470 km (0.088 R)
• M19: 7,410,031 km (0.117 R)
• M20: 7,689,630 km (0.072 R)
• M21: 7,798,088 km (0.061 R)
• M22: 8,126,605 km (0.078 R)
• M23: 8,549,219 km (0.12 R)
• M24: 8,752,074 km (0.096 R)
• M25: 8,888,058 km (0.094 R)
• M26: 9,070,568 km (0.097 R)
• M27: 10,263,312 km (0.091 R)
• M28: 10,551,138 km (0.111 R)
• M29: 10,720,183 km (0.106 R)
• M30: 11,529,807 km (0.102 R)
• M31: 11,954,515 km (0.106 R)
• M32: 12,563,080 km (0.099 R)
• M33: 12,691,135 km (0.095 R)
• M34: 13,337,847 km (0.114 R)
• M35: 13,599,494 km (0.106 R)
• M36: 13,836,606 km (0.05 R)
• M37: 14,314,721 km (0.096 R)
• M38: 14,609,578 km (0.094 R)
• M39: 14,987,911 km (0.112 R)
• M40: 15,342,010 km (0.068 R)
• M41: 17,955,185 km (0.086 R)
• M42: 18,827,191 km (0.081 R)
• M43: 18,944,476 km (0.1 R)
• M44: 19,742,880 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 841.3

Radius: 3.3

Gravity: 77.25 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.49 AU - 10.73 AU

Year: 16573 Days

Day: 24.8 Hours

Environment

Temp: -236 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 71,889,089 km

• M1: 74,500 km (0.107 R)
• M2: 244,293 km (0.108 R)
• M3: 615,894 km (0.082 R)
• M4: 917,633 km (0.046 R)
• M5: 967,749 km (0.096 R)
• M6: 1,123,480 km (0.088 R)
• M7: 1,790,238 km (0.091 R)
• M8: 1,884,784 km (0.045 R)
• M9: 2,045,900 km (0.062 R)
• M10: 2,078,662 km (0.119 R)
• M11: 3,140,359 km (0.055 R)
• M12: 3,216,354 km (0.109 R)
• M13: 3,526,022 km (0.087 R)
• M14: 3,804,723 km (0.077 R)
• M15: 4,090,455 km (0.082 R)
• M16: 4,639,329 km (0.102 R)
• M17: 4,856,545 km (0.085 R)
• M18: 5,121,633 km (0.073 R)
• M19: 5,166,213 km (0.11 R)
• M20: 5,300,851 km (0.077 R)
• M21: 5,758,172 km (0.119 R)
• M22: 6,807,601 km (0.102 R)
• M23: 7,863,014 km (0.087 R)
• M24: 8,017,847 km (0.106 R)
• M25: 9,022,098 km (0.046 R)
• M26: 10,009,294 km (0.12 R)
• M27: 10,915,109 km (0.042 R)
• M28: 11,145,640 km (0.068 R)
• M29: 11,729,071 km (0.09 R)
• M30: 12,322,227 km (0.12 R)
• M31: 12,562,332 km (0.085 R)
• M32: 13,352,956 km (0.097 R)
• M33: 13,971,992 km (0.082 R)
• M34: 14,410,912 km (0.097 R)
• M35: 14,918,049 km (0.051 R)
• M36: 15,560,273 km (0.102 R)
• M37: 15,689,675 km (0.092 R)
• M38: 16,342,670 km (0.119 R)
• M39: 16,672,383 km (0.119 R)
• M40: 16,937,770 km (0.059 R)
• M41: 17,204,503 km (0.097 R)
• M42: 17,472,732 km (0.114 R)
• M43: 17,607,370 km (0.094 R)
• M44: 19,110,530 km (0.071 R)
• M45: 20,088,451 km (0.099 R)
• M46: 20,868,005 km (0.026 R)
• M47: 20,939,364 km (0.063 R)
• M48: 22,165,019 km (0.11 R)
• M49: 22,383,581 km (0.093 R)
• M50: 23,859,813 km (0.101 R)
• M51: 24,158,710 km (0.079 R)
• M52: 24,609,448 km (0.041 R)
• M53: 25,138,875 km (0.093 R)
• M54: 28,789,512 km (0.071 R)
• M55: 29,988,988 km (0.106 R)
• M56: 30,797,564 km (0.12 R)
• M57: 32,188,675 km (0.096 R)
• M58: 32,601,714 km (0.043 R)
• M59: 33,016,400 km (0.086 R)
• M60: 33,349,554 km (0.094 R)
• M61: 34,103,079 km (0.051 R)
• M62: 34,524,047 km (0.093 R)
• M63: 34,777,466 km (0.107 R)
• M64: 35,371,369 km (0.12 R)
• M65: 36,827,256 km (0.085 R)
• M66: 37,172,677 km (0.082 R)
• M67: 38,040,794 km (0.102 R)
• M68: 38,477,470 km (0.079 R)
• M69: 39,620,398 km (0.038 R)
• M70: 39,708,810 km (0.045 R)
• M71: 39,885,784 km (0.081 R)
• M72: 45,407,142 km (0.112 R)
• M73: 46,521,198 km (0.099 R)
• M74: 47,644,079 km (0.119 R)
• M75: 48,681,391 km (0.115 R)
• M76: 50,394,586 km (0.083 R)
• M77: 50,970,089 km (0.111 R)
• M78: 51,258,663 km (0.092 R)
• M79: 52,418,196 km (0.093 R)
• M80: 53,488,868 km (0.119 R)
• M81: 53,977,754 km (0.05 R)
• M82: 54,173,877 km (0.082 R)
• M83: 54,271,864 km (0.06 R)
• M84: 54,370,149 km (0.111 R)
• M85: 54,664,857 km (0.111 R)
• M86: 56,146,923 km (0.102 R)
• M87: 57,542,073 km (0.094 R)
• M88: 58,243,986 km (0.093 R)
• M89: 58,847,763 km (0.098 R)
• M90: 59,150,400 km (0.072 R)
• M91: 60,569,934 km (0.087 R)
• M92: 60,875,413 km (0.058 R)
• M93: 62,308,411 km (0.107 R)
• M94: 62,514,108 km (0.107 R)
• M95: 63,856,001 km (0.111 R)
• M96: 69,211,754 km (0.116 R)
• M97: 69,531,146 km (0.109 R)
• M98: 70,171,724 km (0.064 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 13,627 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit