🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.04 AU - 1.34 AU

Year: 474 Days

Day: 20.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 41.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.75 AU - 2.79 AU

Year: 1249 Days

Day: 34.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.23 AU - 3.29 AU

Year: 2150 Days

Day: 17.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,011,189 km

• M1: 479,162 km (0.104 R)
• M2: 615,296 km (0.074 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401

Radius: 6.4

Gravity: 9.79 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 13.46 AU - 15.34 AU

Year: 19959 Days

Day: 22 Hours

Environment

Temp: -187 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,011,189 km

• M1: 125,064 km (0.092 R)
• M2: 220,358 km (0.052 R)
• M3: 330,462 km (0.062 R)
• M4: 409,449 km (0.109 R)
• M5: 568,472 km (0.095 R)
• M6: 789,428 km (0.058 R)
• M7: 854,204 km (0.075 R)
• M8: 1,107,473 km (0.119 R)
• M9: 1,180,626 km (0.055 R)
• M10: 1,230,293 km (0.101 R)
• M11: 1,851,124 km (0.086 R)
• M12: 2,027,201 km (0.106 R)
• M13: 2,117,259 km (0.104 R)
• M14: 2,239,630 km (0.085 R)
• M15: 3,089,645 km (0.058 R)
• M16: 3,767,622 km (0.047 R)
• M17: 4,608,063 km (0.095 R)
• M18: 4,687,350 km (0.098 R)
• M19: 5,254,476 km (0.025 R)
• M20: 7,778,192 km (0.099 R)
• M21: 8,302,383 km (0.044 R)
• M22: 8,495,962 km (0.085 R)
• M23: 9,184,711 km (0.087 R)
• M24: 9,586,381 km (0.06 R)
• M25: 10,563,255 km (0.105 R)
• M26: 10,667,974 km (0.055 R)
• M27: 10,983,924 km (0.072 R)
• M28: 11,463,834 km (0.118 R)
• M29: 12,721,055 km (0.09 R)
• M30: 14,251,740 km (0.077 R)
• M31: 14,716,391 km (0.116 R)
• M32: 16,320,828 km (0.102 R)
• M33: 16,442,003 km (0.116 R)
• M34: 16,990,429 km (0.11 R)
• M35: 17,297,703 km (0.112 R)
• M36: 18,356,108 km (0.102 R)
• M37: 18,798,020 km (0.084 R)
• M38: 20,469,776 km (0.074 R)
• M39: 20,862,321 km (0.042 R)
• M40: 21,257,409 km (0.11 R)
• M41: 21,654,890 km (0.113 R)
• M42: 21,854,603 km (0.032 R)
• M43: 22,794,377 km (0.102 R)
• M44: 23,473,851 km (0.065 R)
• M45: 23,678,949 km (0.077 R)
• M46: 25,481,305 km (0.089 R)
• M47: 25,621,777 km (0.037 R)
• M48: 26,683,473 km (0.045 R)
• M49: 27,327,342 km (0.092 R)
• M50: 27,831,786 km (0.075 R)
• M51: 28,193,963 km (0.081 R)
• M52: 28,996,106 km (0.061 R)
• M53: 29,658,077 km (0.117 R)
• M54: 31,975,797 km (0.104 R)
• M55: 32,279,032 km (0.086 R)
• M56: 34,196,128 km (0.09 R)
• M57: 37,419,065 km (0.075 R)
• M58: 38,945,262 km (0.11 R)
• M59: 42,140,972 km (0.072 R)
• M60: 42,973,933 km (0.105 R)
• M61: 43,057,409 km (0.11 R)
• M62: 43,476,133 km (0.118 R)
• M63: 44,571,339 km (0.037 R)
• M64: 46,102,473 km (0.096 R)
• M65: 46,359,333 km (0.079 R)
• M66: 47,910,513 km (0.051 R)
• M67: 48,605,395 km (0.046 R)
• M68: 48,866,892 km (0.105 R)
• M69: 49,391,083 km (0.103 R)
• M70: 50,005,183 km (0.096 R)
• M71: 50,621,675 km (0.116 R)
• M72: 51,240,711 km (0.085 R)
• M73: 54,102,519 km (0.097 R)
• M74: 54,373,440 km (0.103 R)
• M75: 55,370,660 km (0.097 R)
• M76: 55,461,615 km (0.037 R)
• M77: 55,917,291 km (0.098 R)
• M78: 56,099,800 km (0.108 R)
• M79: 56,282,609 km (0.12 R)
• M80: 56,374,013 km (0.059 R)
• M81: 57,751,959 km (0.119 R)
• M82: 58,955,025 km (0.026 R)
• M83: 59,140,825 km (0.109 R)
• M84: 59,233,875 km (0.112 R)
• M85: 59,699,424 km (0.08 R)
• M86: 59,979,471 km (0.106 R)
• M87: 60,259,817 km (0.102 R)
• M88: 60,540,762 km (0.104 R)
• M89: 61,951,470 km (0.105 R)
• M90: 62,518,895 km (0.073 R)
• M91: 62,708,286 km (0.073 R)
• M92: 63,563,387 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 139.8

Radius: 7.2

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 14.3 AU - 18.96 AU

Year: 24770 Days

Day: 15.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 80,011,189 km

• M1: 157,377 km (0.11 R)
• M2: 269,426 km (0.054 R)
• M3: 549,473 km (0.066 R)
• M4: 866,620 km (0.115 R)
• M5: 1,191,547 km (0.095 R)
• M6: 1,971,102 km (0.108 R)
• M7: 2,022,713 km (0.117 R)
• M8: 2,127,132 km (0.04 R)
• M9: 2,479,136 km (0.109 R)
• M10: 2,820,219 km (0.079 R)
• M11: 3,640,913 km (0.119 R)
• M12: 4,360,928 km (0.114 R)
• M13: 4,564,829 km (0.05 R)
• M14: 4,806,729 km (0.12 R)
• M15: 5,159,481 km (0.099 R)
• M16: 6,887,636 km (0.096 R)
• M17: 8,019,343 km (0.094 R)
• M18: 10,269,295 km (0.056 R)
• M19: 10,723,026 km (0.097 R)
• M20: 11,136,963 km (0.11 R)
• M21: 11,229,714 km (0.058 R)
• M22: 12,506,232 km (0.084 R)
• M23: 12,650,894 km (0.081 R)
• M24: 13,927,711 km (0.07 R)
• M25: 14,632,168 km (0.119 R)
• M26: 14,988,659 km (0.053 R)
• M27: 15,193,609 km (0.065 R)
• M28: 15,245,070 km (0.106 R)
• M29: 15,762,380 km (0.12 R)
• M30: 15,866,500 km (0.076 R)
• M31: 16,390,541 km (0.08 R)
• M32: 16,920,417 km (0.084 R)
• M33: 17,942,469 km (0.058 R)
• M34: 17,996,773 km (0.11 R)
• M35: 18,378,697 km (0.107 R)
• M36: 21,702,761 km (0.094 R)
• M37: 23,107,037 km (0.102 R)
• M38: 23,284,609 km (0.105 R)
• M39: 24,540,334 km (0.072 R)
• M40: 24,903,258 km (0.052 R)
• M41: 25,573,008 km (0.057 R)
• M42: 29,457,466 km (0.103 R)
• M43: 29,585,821 km (0.097 R)
• M44: 30,684,169 km (0.09 R)
• M45: 33,120,520 km (0.105 R)
• M46: 33,789,521 km (0.116 R)
• M47: 34,193,137 km (0.116 R)
• M48: 34,260,605 km (0.09 R)
• M49: 34,598,397 km (0.119 R)
• M50: 34,666,015 km (0.102 R)
• M51: 34,733,783 km (0.076 R)
• M52: 35,209,205 km (0.106 R)
• M53: 35,481,773 km (0.107 R)
• M54: 35,618,355 km (0.081 R)
• M55: 36,579,073 km (0.071 R)
• M56: 36,786,116 km (0.105 R)
• M57: 37,896,731 km (0.097 R)
• M58: 37,966,444 km (0.115 R)
• M59: 38,596,400 km (0.103 R)
• M60: 40,863,855 km (0.094 R)
• M61: 48,298,121 km (0.089 R)
• M62: 48,904,591 km (0.102 R)
• M63: 49,742,489 km (0.114 R)
• M64: 49,971,822 km (0.045 R)
• M65: 50,431,537 km (0.063 R)
• M66: 50,969,640 km (0.052 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 934.3

Radius: 5.1

Gravity: 35.92 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 15.5 AU - 21.8 AU

Year: 29418 Days

Day: 24.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,011,189 km

• M1: 81,381 km (0.116 R)
• M2: 468,989 km (0.101 R)
• M3: 658,829 km (0.077 R)
• M4: 717,322 km (0.085 R)
• M5: 871,408 km (0.083 R)
• M6: 1,788,143 km (0.084 R)
• M7: 2,485,269 km (0.109 R)
• M8: 4,261,744 km (0.116 R)
• M9: 4,654,289 km (0.086 R)
• M10: 4,711,286 km (0.093 R)
• M11: 4,883,772 km (0.069 R)
• M12: 5,058,353 km (0.097 R)
• M13: 7,911,932 km (0.103 R)
• M14: 9,025,539 km (0.103 R)
• M15: 9,239,763 km (0.114 R)
• M16: 9,383,526 km (0.117 R)
• M17: 10,785,707 km (0.077 R)
• M18: 11,013,096 km (0.098 R)
• M19: 11,241,981 km (0.118 R)
• M20: 11,549,554 km (0.102 R)
• M21: 11,859,970 km (0.056 R)
• M22: 12,489,178 km (0.085 R)
• M23: 12,887,707 km (0.083 R)
• M24: 13,129,008 km (0.077 R)
• M25: 13,697,630 km (0.027 R)
• M26: 14,690,960 km (0.06 R)
• M27: 15,111,629 km (0.114 R)
• M28: 15,793,047 km (0.089 R)
• M29: 16,310,656 km (0.112 R)
• M30: 17,451,040 km (0.109 R)
• M31: 19,163,487 km (0.105 R)
• M32: 21,878,539 km (0.106 R)
• M33: 23,329,339 km (0.09 R)
• M34: 23,623,299 km (0.093 R)
• M35: 25,714,528 km (0.075 R)
• M36: 25,815,656 km (0.096 R)
• M37: 28,072,040 km (0.101 R)
• M38: 30,390,658 km (0.081 R)
• M39: 30,818,807 km (0.09 R)
• M40: 31,033,629 km (0.107 R)
• M41: 34,426,360 km (0.071 R)
• M42: 34,537,660 km (0.114 R)
• M43: 34,760,860 km (0.113 R)
• M44: 34,872,610 km (0.073 R)
• M45: 35,096,408 km (0.071 R)
• M46: 36,790,455 km (0.072 R)
• M47: 37,590,205 km (0.087 R)
• M48: 38,164,810 km (0.109 R)
• M49: 38,395,490 km (0.041 R)
• M50: 39,322,847 km (0.112 R)
• M51: 39,439,384 km (0.115 R)
• M52: 39,672,607 km (0.056 R)
• M53: 40,963,487 km (0.103 R)
• M54: 41,910,891 km (0.09 R)
• M55: 42,268,130 km (0.117 R)
• M56: 44,068,990 km (0.113 R)
• M57: 44,189,865 km (0.115 R)
• M58: 44,432,213 km (0.1 R)
• M59: 47,002,155 km (0.077 R)
• M60: 47,869,374 km (0.089 R)
• M61: 50,756,164 km (0.054 R)
• M62: 53,182,941 km (0.101 R)
• M63: 53,698,754 km (0.107 R)
• M64: 54,345,765 km (0.103 R)
• M65: 55,647,416 km (0.12 R)
• M66: 55,908,913 km (0.092 R)
• M67: 56,827,743 km (0.116 R)
• M68: 59,881,335 km (0.106 R)
• M69: 60,149,265 km (0.042 R)
• M70: 63,669,901 km (0.116 R)
• M71: 67,396,085 km (0.064 R)
• M72: 68,233,683 km (0.037 R)
• M73: 68,373,557 km (0.119 R)
• M74: 69,215,195 km (0.092 R)
• M75: 69,778,132 km (0.029 R)
• M76: 70,342,564 km (0.069 R)
• M77: 70,625,454 km (0.067 R)
• M78: 72,187,705 km (0.039 R)
• M79: 73,330,931 km (0.049 R)
• M80: 77,233,641 km (0.078 R)
• M81: 77,379,349 km (0.104 R)
• M82: 78,842,715 km (0.077 R)
• M83: 87,356,480 km (0.062 R)
• M84: 87,660,463 km (0.095 R)
• M85: 89,338,652 km (0.119 R)
• M86: 90,719,440 km (0.088 R)
• M87: 91,027,312 km (0.094 R)
• M88: 93,036,711 km (0.061 R)
• M89: 95,373,280 km (0.089 R)
• M90: 97,099,041 km (0.078 R)
• M91: 97,886,824 km (0.1 R)
• M92: 101,218,967 km (0.075 R)
• M93: 108,809,712 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344.9

Radius: 4.6

Gravity: 16.3 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 17.57 AU - 20.55 AU

Year: 30393 Days

Day: 21.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,011,189 km

• M1: 77,492 km (0.071 R)
• M2: 283,338 km (0.068 R)
• M3: 720,912 km (0.049 R)
• M4: 951,143 km (0.102 R)
• M5: 1,032,824 km (0.11 R)
• M6: 2,816,479 km (0.086 R)
• M7: 3,464,238 km (0.092 R)
• M8: 3,891,639 km (0.091 R)
• M9: 4,426,152 km (0.031 R)
• M10: 5,760,565 km (0.102 R)
• M11: 5,860,347 km (0.05 R)
• M12: 6,163,133 km (0.078 R)
• M13: 7,048,154 km (0.106 R)
• M14: 7,751,563 km (0.102 R)
• M15: 8,083,671 km (0.094 R)
• M16: 8,251,370 km (0.104 R)
• M17: 9,282,099 km (0.075 R)
• M18: 9,516,669 km (0.109 R)
• M19: 9,872,113 km (0.104 R)
• M20: 11,399,358 km (0.12 R)
• M21: 12,350,351 km (0.087 R)
• M22: 12,673,034 km (0.077 R)
• M23: 13,924,121 km (0.051 R)
• M24: 15,421,297 km (0.056 R)
• M25: 15,838,375 km (0.032 R)
• M26: 17,040,245 km (0.117 R)
• M27: 17,183,559 km (0.053 R)
• M28: 17,471,386 km (0.095 R)
• M29: 17,615,897 km (0.105 R)
• M30: 18,344,439 km (0.113 R)
• M31: 19,455,502 km (0.087 R)
• M32: 20,740,997 km (0.087 R)
• M33: 20,894,035 km (0.068 R)
• M34: 21,742,255 km (0.11 R)
• M35: 22,053,569 km (0.106 R)
• M36: 22,209,749 km (0.042 R)
• M37: 23,472,355 km (0.103 R)
• M38: 24,920,462 km (0.115 R)
• M39: 26,563,196 km (0.075 R)
• M40: 26,979,228 km (0.116 R)
• M41: 27,146,329 km (0.072 R)
• M42: 28,494,954 km (0.084 R)
• M43: 28,835,588 km (0.036 R)
• M44: 29,006,279 km (0.116 R)
• M45: 29,434,727 km (0.094 R)
• M46: 29,606,765 km (0.105 R)
• M47: 30,384,674 km (0.057 R)
• M48: 31,608,235 km (0.038 R)
• M49: 31,960,687 km (0.101 R)
• M50: 32,758,643 km (0.083 R)
• M51: 32,847,803 km (0.116 R)
• M52: 33,383,812 km (0.098 R)
• M53: 34,193,436 km (0.116 R)
• M54: 34,827,431 km (0.093 R)
• M55: 36,015,388 km (0.065 R)
• M56: 36,938,108 km (0.109 R)
• M57: 37,216,509 km (0.107 R)
• M58: 37,309,410 km (0.102 R)
• M59: 37,402,460 km (0.102 R)
• M60: 38,806,884 km (0.108 R)
• M61: 39,184,320 km (0.035 R)
• M62: 39,657,797 km (0.082 R)
• M63: 41,185,640 km (0.084 R)
• M64: 42,441,215 km (0.06 R)
• M65: 43,024,946 km (0.119 R)
• M66: 43,905,479 km (0.067 R)
• M67: 46,082,726 km (0.097 R)
• M68: 46,682,614 km (0.032 R)
• M69: 48,193,702 km (0.118 R)
• M70: 48,599,411 km (0.066 R)
• M71: 49,006,168 km (0.086 R)
• M72: 49,413,972 km (0.034 R)
• M73: 51,781,209 km (0.118 R)
• M74: 52,717,542 km (0.106 R)
• M75: 54,712,579 km (0.063 R)
• M76: 56,518,375 km (0.103 R)
• M77: 59,209,341 km (0.106 R)
• M78: 60,297,367 km (0.108 R)
• M79: 60,406,423 km (0.119 R)
• M80: 61,282,169 km (0.063 R)
• M81: 62,272,358 km (0.04 R)
• M82: 62,603,567 km (0.12 R)
• M83: 63,378,634 km (0.092 R)
• M84: 63,489,636 km (0.109 R)
• M85: 64,268,442 km (0.112 R)
• M86: 65,162,289 km (0.1 R)
• M87: 65,498,585 km (0.03 R)
• M88: 71,764,642 km (0.048 R)
• M89: 72,112,008 km (0.097 R)
• M90: 73,273,486 km (0.028 R)
• M91: 76,322,290 km (0.104 R)
• M92: 76,676,688 km (0.059 R)
• M93: 78,337,972 km (0.095 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 12,136 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit