🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.13 AU - 1.67 AU

Year: 590 Days

Day: 14 Hours

Environment

Temp: -7 °C

Axial Tilt: 2.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.78 AU - 2.82 AU

Year: 1670 Days

Day: 42.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.2

Radius: 8.2

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 8.36 AU - 9.02 AU

Year: 9131 Days

Day: 8.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 86.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 60,168,039 km

• M1: 105,317 km (0.048 R)
• M2: 164,707 km (0.103 R)
• M3: 288,873 km (0.119 R)
• M4: 1,714,092 km (0.099 R)
• M5: 1,895,704 km (0.107 R)
• M6: 2,020,319 km (0.101 R)
• M7: 2,234,244 km (0.06 R)
• M8: 2,500,528 km (0.106 R)
• M9: 2,568,745 km (0.031 R)
• M10: 2,660,598 km (0.116 R)
• M11: 3,511,212 km (0.097 R)
• M12: 4,005,782 km (0.062 R)
• M13: 4,085,967 km (0.076 R)
• M14: 4,356,888 km (0.089 R)
• M15: 4,577,844 km (0.11 R)
• M16: 4,661,769 km (0.096 R)
• M17: 4,774,266 km (0.088 R)
• M18: 5,233,682 km (0.047 R)
• M19: 5,857,953 km (0.112 R)
• M20: 5,918,690 km (0.114 R)
• M21: 6,132,765 km (0.098 R)
• M22: 6,505,712 km (0.093 R)
• M23: 6,600,108 km (0.114 R)
• M24: 6,854,126 km (0.09 R)
• M25: 8,859,186 km (0.114 R)
• M26: 9,139,383 km (0.098 R)
• M27: 9,529,534 km (0.082 R)
• M28: 9,852,665 km (0.086 R)
• M29: 9,997,476 km (0.114 R)
• M30: 10,546,799 km (0.075 R)
• M31: 11,751,362 km (0.06 R)
• M32: 11,827,956 km (0.061 R)
• M33: 11,904,849 km (0.115 R)
• M34: 12,059,234 km (0.111 R)
• M35: 13,557,756 km (0.1 R)
• M36: 13,880,738 km (0.104 R)
• M37: 14,043,051 km (0.066 R)
• M38: 14,206,113 km (0.095 R)
• M39: 14,657,749 km (0.062 R)
• M40: 14,823,204 km (0.079 R)
• M41: 16,985,941 km (0.1 R)
• M42: 17,552,767 km (0.083 R)
• M43: 17,640,581 km (0.111 R)
• M44: 18,170,157 km (0.104 R)
• M45: 19,109,632 km (0.093 R)
• M46: 19,245,168 km (0.09 R)
• M47: 19,335,674 km (0.106 R)
• M48: 20,294,597 km (0.061 R)
• M49: 20,663,954 km (0.111 R)
• M50: 21,128,754 km (0.036 R)
• M51: 21,315,752 km (0.106 R)
• M52: 21,644,119 km (0.116 R)
• M53: 22,068,827 km (0.094 R)
• M54: 22,258,518 km (0.118 R)
• M55: 22,687,115 km (0.116 R)
• M56: 22,830,580 km (0.08 R)
• M57: 23,311,088 km (0.045 R)
• M58: 24,282,128 km (0.117 R)
• M59: 24,576,088 km (0.114 R)
• M60: 25,315,849 km (0.108 R)
• M61: 25,564,182 km (0.096 R)
• M62: 25,913,044 km (0.088 R)
• M63: 26,012,975 km (0.074 R)
• M64: 26,464,462 km (0.081 R)
• M65: 26,665,970 km (0.091 R)
• M66: 26,868,077 km (0.029 R)
• M67: 27,019,919 km (0.097 R)
• M68: 27,324,350 km (0.1 R)
• M69: 27,783,317 km (0.051 R)
• M70: 27,988,116 km (0.051 R)
• M71: 28,296,288 km (0.062 R)
• M72: 28,399,211 km (0.107 R)
• M73: 29,071,504 km (0.052 R)
• M74: 29,175,474 km (0.084 R)
• M75: 29,906,110 km (0.116 R)
• M76: 31,172,756 km (0.113 R)
• M77: 32,187,927 km (0.081 R)
• M78: 32,726,629 km (0.096 R)
• M79: 32,942,947 km (0.054 R)
• M80: 33,268,322 km (0.094 R)
• M81: 33,376,931 km (0.095 R)
• M82: 33,649,199 km (0.092 R)
• M83: 33,758,256 km (0.098 R)
• M84: 34,031,571 km (0.099 R)
• M85: 34,360,387 km (0.101 R)
• M86: 35,021,310 km (0.108 R)
• M87: 35,076,662 km (0.081 R)
• M88: 35,131,863 km (0.107 R)
• M89: 37,876,685 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 129.6

Radius: 3.2

Gravity: 12.66 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 14.23 AU - 16.35 AU

Year: 21311 Days

Day: 16.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 60,168,039 km

• M1: 92,302 km (0.052 R)
• M2: 115,190 km (0.076 R)
• M3: 159,023 km (0.064 R)
• M4: 675,734 km (0.068 R)
• M5: 1,012,628 km (0.082 R)
• M6: 1,070,074 km (0.095 R)
• M7: 1,792,332 km (0.116 R)
• M8: 1,956,142 km (0.111 R)
• M9: 2,323,255 km (0.027 R)
• M10: 3,231,164 km (0.049 R)
• M11: 3,545,769 km (0.096 R)
• M12: 3,960,304 km (0.089 R)
• M13: 4,963,957 km (0.116 R)
• M14: 4,996,569 km (0.084 R)
• M15: 5,193,440 km (0.085 R)
• M16: 6,286,103 km (0.078 R)
• M17: 6,677,451 km (0.028 R)
• M18: 7,671,229 km (0.069 R)
• M19: 8,475,467 km (0.076 R)
• M20: 8,788,875 km (0.054 R)
• M21: 10,038,616 km (0.09 R)
• M22: 10,079,905 km (0.105 R)
• M23: 10,203,921 km (0.094 R)
• M24: 10,245,360 km (0.069 R)
• M25: 10,537,076 km (0.046 R)
• M26: 11,171,520 km (0.072 R)
• M27: 12,167,992 km (0.111 R)
• M28: 12,654,633 km (0.059 R)
• M29: 13,057,351 km (0.116 R)
• M30: 14,710,258 km (0.106 R)
• M31: 15,323,160 km (0.065 R)
• M32: 16,817,793 km (0.075 R)
• M33: 16,915,929 km (0.105 R)
• M34: 16,964,997 km (0.063 R)
• M35: 17,260,453 km (0.096 R)
• M36: 17,408,854 km (0.081 R)
• M37: 17,956,532 km (0.049 R)
• M38: 18,257,672 km (0.062 R)
• M39: 18,307,937 km (0.051 R)
• M40: 18,408,766 km (0.073 R)
• M41: 19,478,690 km (0.09 R)
• M42: 20,047,162 km (0.076 R)
• M43: 21,518,307 km (0.116 R)
• M44: 22,590,475 km (0.092 R)
• M45: 25,626,714 km (0.092 R)
• M46: 27,451,209 km (0.093 R)
• M47: 27,624,294 km (0.083 R)
• M48: 28,379,015 km (0.084 R)
• M49: 28,846,808 km (0.096 R)
• M50: 30,265,295 km (0.107 R)
• M51: 30,863,088 km (0.081 R)
• M52: 32,191,667 km (0.086 R)
• M53: 34,281,399 km (0.09 R)
• M54: 34,654,796 km (0.103 R)
• M55: 35,405,478 km (0.104 R)
• M56: 36,287,955 km (0.066 R)
• M57: 36,668,383 km (0.067 R)
• M58: 37,241,642 km (0.11 R)
• M59: 38,267,883 km (0.117 R)
• M60: 39,043,548 km (0.119 R)
• M61: 39,433,400 km (0.079 R)
• M62: 41,269,565 km (0.086 R)
• M63: 41,732,869 km (0.109 R)
• M64: 43,133,404 km (0.086 R)
• M65: 43,940,485 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215.9

Radius: 7.2

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 15.89 AU - 18.17 AU

Year: 25051 Days

Day: 21.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,168,039 km

• M1: 91,404 km (0.051 R)
• M2: 140,772 km (0.119 R)
• M3: 189,092 km (0.117 R)
• M4: 417,528 km (0.117 R)
• M5: 1,178,382 km (0.115 R)
• M6: 1,423,573 km (0.106 R)
• M7: 1,552,228 km (0.084 R)
• M8: 1,766,003 km (0.059 R)
• M9: 1,960,929 km (0.109 R)
• M10: 2,075,521 km (0.068 R)
• M11: 2,938,102 km (0.103 R)
• M12: 3,203,040 km (0.116 R)
• M13: 3,685,044 km (0.045 R)
• M14: 4,116,185 km (0.056 R)
• M15: 4,263,539 km (0.052 R)
• M16: 4,908,905 km (0.053 R)
• M17: 5,065,234 km (0.116 R)
• M18: 5,183,566 km (0.108 R)
• M19: 5,503,406 km (0.096 R)
• M20: 6,078,909 km (0.05 R)
• M21: 6,162,684 km (0.086 R)
• M22: 6,458,888 km (0.035 R)
• M23: 6,933,712 km (0.117 R)
• M24: 7,109,190 km (0.05 R)
• M25: 8,378,229 km (0.063 R)
• M26: 8,565,226 km (0.111 R)
• M27: 8,612,200 km (0.118 R)
• M28: 9,326,829 km (0.076 R)
• M29: 9,912,056 km (0.046 R)
• M30: 10,761,622 km (0.091 R)
• M31: 10,964,926 km (0.1 R)
• M32: 11,015,938 km (0.075 R)
• M33: 11,686,286 km (0.043 R)
• M34: 11,738,496 km (0.108 R)
• M35: 12,743,495 km (0.12 R)
• M36: 14,834,723 km (0.061 R)
• M37: 15,174,460 km (0.118 R)
• M38: 15,402,447 km (0.079 R)
• M39: 16,035,246 km (0.08 R)
• M40: 17,803,942 km (0.057 R)
• M41: 18,955,696 km (0.118 R)
• M42: 19,262,671 km (0.117 R)
• M43: 19,509,657 km (0.059 R)
• M44: 20,131,385 km (0.085 R)
• M45: 20,759,547 km (0.043 R)
• M46: 20,822,827 km (0.07 R)
• M47: 22,747,703 km (0.069 R)
• M48: 23,731,309 km (0.108 R)
• M49: 23,995,947 km (0.119 R)
• M50: 24,128,641 km (0.104 R)
• M51: 24,661,807 km (0.079 R)
• M52: 25,333,801 km (0.095 R)
• M53: 25,943,712 km (0.109 R)
• M54: 26,489,893 km (0.088 R)
• M55: 26,971,000 km (0.119 R)
• M56: 28,361,213 km (0.119 R)
• M57: 29,206,591 km (0.091 R)
• M58: 30,060,047 km (0.079 R)
• M59: 30,418,184 km (0.112 R)
• M60: 30,489,991 km (0.102 R)
• M61: 30,849,774 km (0.078 R)
• M62: 33,037,643 km (0.117 R)
• M63: 33,259,197 km (0.052 R)
• M64: 34,225,001 km (0.088 R)
• M65: 34,748,743 km (0.101 R)
• M66: 35,501,669 km (0.085 R)
• M67: 36,412,271 km (0.112 R)
• M68: 36,488,417 km (0.092 R)
• M69: 37,792,461 km (0.089 R)
• M70: 39,189,705 km (0.072 R)
• M71: 41,874,838 km (0.075 R)
• M72: 42,434,932 km (0.117 R)
• M73: 44,618,762 km (0.09 R)
• M74: 44,863,653 km (0.114 R)
• M75: 45,436,763 km (0.07 R)
• M76: 45,518,892 km (0.093 R)
• M77: 47,004,698 km (0.099 R)
• M78: 49,094,580 km (0.117 R)
• M79: 49,600,670 km (0.116 R)
• M80: 52,932,065 km (0.066 R)
• M81: 53,104,851 km (0.115 R)
• M82: 53,191,318 km (0.119 R)
• M83: 54,842,879 km (0.059 R)
• M84: 56,070,628 km (0.111 R)
• M85: 56,246,855 km (0.116 R)
• M86: 57,130,230 km (0.09 R)
• M87: 57,484,927 km (0.057 R)
• M88: 57,751,360 km (0.104 R)
• M89: 57,929,232 km (0.118 R)
• M90: 59,000,353 km (0.1 R)
• M91: 59,538,307 km (0.105 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 18,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit