🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.68 AU - 0.74 AU

Year: 256 Days

Day: 12.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.62 AU - 0.9 AU

Year: 283 Days

Day: 21.9 Hours

Environment

Temp: -4 °C

Axial Tilt: 24.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.76 AU - 1.1 AU

Year: 383 Days

Day: 15.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.35 AU - 1.37 AU

Year: 678 Days

Day: 39.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.97 AU - 2.61 AU

Year: 1481 Days

Day: 44.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.8

Radius: 8

Gravity: 11.93 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.01 AU - 5.71 AU

Year: 4580 Days

Day: 9.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 72,996,769 km

• M1: 109,954 km (0.062 R)
• M2: 222,901 km (0.042 R)
• M3: 343,776 km (0.059 R)
• M4: 399,426 km (0.095 R)
• M5: 489,484 km (0.084 R)
• M6: 778,059 km (0.077 R)
• M7: 854,802 km (0.054 R)
• M8: 961,316 km (0.069 R)
• M9: 1,232,387 km (0.115 R)
• M10: 1,495,081 km (0.11 R)
• M11: 2,199,089 km (0.078 R)
• M12: 2,575,776 km (0.104 R)
• M13: 2,831,439 km (0.064 R)
• M14: 3,054,340 km (0.035 R)
• M15: 3,116,124 km (0.104 R)
• M16: 3,282,925 km (0.088 R)
• M17: 3,388,691 km (0.065 R)
• M18: 3,517,046 km (0.084 R)
• M19: 4,460,560 km (0.078 R)
• M20: 4,577,844 km (0.096 R)
• M21: 4,719,962 km (0.098 R)
• M22: 4,887,811 km (0.091 R)
• M23: 5,253,728 km (0.094 R)
• M24: 5,578,205 km (0.084 R)
• M25: 5,781,060 km (0.076 R)
• M26: 6,298,968 km (0.077 R)
• M27: 6,777,831 km (0.084 R)
• M28: 6,831,686 km (0.068 R)
• M29: 7,048,902 km (0.084 R)
• M30: 7,185,784 km (0.094 R)
• M31: 7,406,591 km (0.115 R)
• M32: 8,602,626 km (0.1 R)
• M33: 8,866,516 km (0.109 R)
• M34: 8,955,228 km (0.068 R)
• M35: 9,163,019 km (0.091 R)
• M36: 9,432,744 km (0.08 R)
• M37: 9,644,276 km (0.07 R)
• M38: 9,826,785 km (0.095 R)
• M39: 10,882,946 km (0.102 R)
• M40: 11,009,506 km (0.082 R)
• M41: 11,104,800 km (0.088 R)
• M42: 11,168,528 km (0.105 R)
• M43: 11,264,271 km (0.113 R)
• M44: 11,714,710 km (0.089 R)
• M45: 11,974,711 km (0.115 R)
• M46: 12,138,222 km (0.091 R)
• M47: 12,335,392 km (0.051 R)
• M48: 12,599,881 km (0.114 R)
• M49: 12,666,452 km (0.096 R)
• M50: 13,269,481 km (0.108 R)
• M51: 13,370,908 km (0.069 R)
• M52: 13,779,310 km (0.11 R)
• M53: 14,226,309 km (0.092 R)
• M54: 14,399,543 km (0.099 R)
• M55: 14,678,094 km (0.082 R)
• M56: 14,782,962 km (0.094 R)
• M57: 15,134,517 km (0.085 R)
• M58: 15,810,101 km (0.081 R)
• M59: 16,097,479 km (0.106 R)
• M60: 16,169,585 km (0.116 R)
• M61: 16,459,057 km (0.091 R)
• M62: 16,568,114 km (0.114 R)
• M63: 16,640,968 km (0.068 R)
• M64: 17,745,898 km (0.084 R)
• M65: 18,722,622 km (0.114 R)
• M66: 18,874,464 km (0.08 R)
• M67: 19,409,127 km (0.063 R)
• M68: 19,832,639 km (0.047 R)
• M69: 20,142,605 km (0.1 R)
• M70: 20,885,060 km (0.062 R)
• M71: 21,358,686 km (0.103 R)
• M72: 21,636,639 km (0.111 R)
• M73: 22,881,593 km (0.066 R)
• M74: 23,288,200 km (0.076 R)
• M75: 23,615,221 km (0.087 R)
• M76: 23,984,877 km (0.118 R)
• M77: 24,688,286 km (0.115 R)
• M78: 24,854,938 km (0.114 R)
• M79: 25,735,172 km (0.093 R)
• M80: 26,115,599 km (0.078 R)
• M81: 26,583,093 km (0.107 R)
• M82: 26,924,774 km (0.053 R)
• M83: 27,139,148 km (0.082 R)
• M84: 27,267,952 km (0.09 R)
• M85: 28,088,795 km (0.042 R)
• M86: 28,480,443 km (0.094 R)
• M87: 28,567,808 km (0.087 R)
• M88: 28,786,370 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 932.2

Radius: 4.4

Gravity: 48.15 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 9.82 AU - 11.48 AU

Year: 14858 Days

Day: 19.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,996,769 km

• M1: 60,886 km (0.07 R)
• M2: 327,919 km (0.112 R)
• M3: 395,986 km (0.08 R)
• M4: 431,889 km (0.098 R)
• M5: 970,591 km (0.069 R)
• M6: 1,095,954 km (0.1 R)
• M7: 1,173,595 km (0.066 R)
• M8: 2,046,349 km (0.094 R)
• M9: 2,207,466 km (0.095 R)
• M10: 2,240,079 km (0.073 R)
• M11: 2,272,990 km (0.062 R)
• M12: 2,339,262 km (0.073 R)
• M13: 3,597,530 km (0.104 R)
• M14: 3,752,663 km (0.104 R)
• M15: 4,271,917 km (0.07 R)
• M16: 4,813,461 km (0.069 R)
• M17: 5,027,536 km (0.118 R)
• M18: 5,157,387 km (0.098 R)
• M19: 6,800,570 km (0.079 R)
• M20: 7,430,526 km (0.077 R)
• M21: 7,777,294 km (0.085 R)
• M22: 8,231,024 km (0.049 R)
• M23: 8,641,521 km (0.098 R)
• M24: 9,322,640 km (0.077 R)
• M25: 9,589,224 km (0.052 R)
• M26: 10,791,542 km (0.049 R)
• M27: 11,410,428 km (0.112 R)
• M28: 11,867,599 km (0.095 R)
• M29: 12,447,590 km (0.069 R)
• M30: 12,623,368 km (0.092 R)
• M31: 13,215,177 km (0.107 R)
• M32: 13,334,705 km (0.082 R)
• M33: 13,816,111 km (0.113 R)
• M34: 15,106,692 km (0.066 R)
• M35: 15,924,843 km (0.119 R)
• M36: 16,051,852 km (0.109 R)
• M37: 16,435,271 km (0.086 R)
• M38: 16,628,103 km (0.118 R)
• M39: 19,677,356 km (0.066 R)
• M40: 21,055,601 km (0.051 R)
• M41: 21,125,463 km (0.098 R)
• M42: 21,335,050 km (0.105 R)
• M43: 22,038,908 km (0.042 R)
• M44: 22,109,668 km (0.091 R)
• M45: 22,180,577 km (0.094 R)
• M46: 24,268,664 km (0.067 R)
• M47: 24,929,438 km (0.078 R)
• M48: 26,795,372 km (0.096 R)
• M49: 28,706,036 km (0.097 R)
• M50: 28,938,212 km (0.081 R)
• M51: 29,170,986 km (0.104 R)
• M52: 31,294,229 km (0.112 R)
• M53: 31,373,815 km (0.114 R)
• M54: 32,173,416 km (0.085 R)
• M55: 32,253,750 km (0.091 R)
• M56: 32,898,816 km (0.082 R)
• M57: 34,859,296 km (0.083 R)
• M58: 36,020,325 km (0.101 R)
• M59: 36,605,552 km (0.12 R)
• M60: 36,689,476 km (0.089 R)
• M61: 37,194,070 km (0.064 R)
• M62: 38,294,961 km (0.058 R)
• M63: 38,721,314 km (0.072 R)
• M64: 39,063,445 km (0.106 R)
• M65: 40,963,338 km (0.078 R)
• M66: 41,486,781 km (0.103 R)
• M67: 41,574,146 km (0.098 R)
• M68: 41,661,661 km (0.105 R)
• M69: 41,749,175 km (0.033 R)
• M70: 41,836,840 km (0.07 R)
• M71: 42,981,563 km (0.12 R)
• M72: 43,602,095 km (0.065 R)
• M73: 44,136,458 km (0.107 R)
• M74: 44,583,307 km (0.101 R)
• M75: 47,113,755 km (0.111 R)
• M76: 47,662,031 km (0.068 R)
• M77: 49,504,778 km (0.118 R)
• M78: 51,746,651 km (0.066 R)
• M79: 52,217,735 km (0.055 R)
• M80: 52,595,769 km (0.11 R)
• M81: 53,069,545 km (0.038 R)
• M82: 53,164,540 km (0.096 R)
• M83: 53,449,524 km (0.083 R)
• M84: 56,716,143 km (0.08 R)
• M85: 57,884,353 km (0.094 R)
• M86: 58,569,511 km (0.095 R)
• M87: 61,436,554 km (0.064 R)
• M88: 62,135,326 km (0.116 R)
• M89: 63,440,119 km (0.063 R)
• M90: 64,754,037 km (0.07 R)
• M91: 65,160,045 km (0.051 R)
• M92: 65,465,075 km (0.048 R)
• M93: 66,383,307 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.9

Radius: 3.1

Gravity: 80.32 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 10.25 AU - 13.69 AU

Year: 17704 Days

Day: 24.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 72,996,769 km

• M1: 90,806 km (0.064 R)
• M2: 244,892 km (0.104 R)
• M3: 475,871 km (0.027 R)
• M4: 536,907 km (0.078 R)
• M5: 758,312 km (0.119 R)
• M6: 854,204 km (0.106 R)
• M7: 1,164,919 km (0.103 R)
• M8: 1,192,295 km (0.083 R)
• M9: 1,477,578 km (0.05 R)
• M10: 1,720,525 km (0.115 R)
• M11: 1,783,207 km (0.107 R)
• M12: 2,008,351 km (0.102 R)
• M13: 2,242,622 km (0.102 R)
• M14: 2,556,478 km (0.049 R)
• M15: 2,736,594 km (0.054 R)
• M16: 2,846,847 km (0.088 R)
• M17: 3,497,748 km (0.091 R)
• M18: 3,577,334 km (0.072 R)
• M19: 3,697,760 km (0.118 R)
• M20: 4,751,677 km (0.107 R)
• M21: 5,197,628 km (0.097 R)
• M22: 5,563,844 km (0.073 R)
• M23: 5,843,891 km (0.054 R)
• M24: 6,128,576 km (0.094 R)
• M25: 6,320,959 km (0.118 R)
• M26: 7,059,673 km (0.116 R)
• M27: 7,311,895 km (0.078 R)
• M28: 7,464,635 km (0.091 R)
• M29: 7,669,883 km (0.095 R)
• M30: 7,773,255 km (0.044 R)
• M31: 7,825,165 km (0.119 R)
• M32: 8,191,381 km (0.039 R)
• M33: 9,158,382 km (0.108 R)
• M34: 9,378,141 km (0.104 R)
• M35: 10,848,239 km (0.093 R)
• M36: 11,022,371 km (0.106 R)
• M37: 11,139,057 km (0.047 R)
• M38: 11,432,419 km (0.119 R)
• M39: 13,183,612 km (0.071 R)
• M40: 13,307,329 km (0.104 R)
• M41: 13,743,706 km (0.067 R)
• M42: 13,995,180 km (0.115 R)
• M43: 14,375,308 km (0.07 R)
• M44: 15,929,032 km (0.104 R)
• M45: 16,325,765 km (0.084 R)
• M46: 17,399,429 km (0.088 R)
• M47: 17,671,398 km (0.072 R)
• M48: 17,807,831 km (0.105 R)
• M49: 19,262,222 km (0.11 R)
• M50: 20,610,547 km (0.118 R)
• M51: 23,847,546 km (0.114 R)
• M52: 23,998,490 km (0.111 R)
• M53: 24,528,964 km (0.107 R)
• M54: 26,845,637 km (0.119 R)
• M55: 27,081,104 km (0.102 R)
• M56: 27,633,270 km (0.118 R)
• M57: 28,748,672 km (0.081 R)
• M58: 28,909,190 km (0.102 R)
• M59: 28,989,674 km (0.112 R)
• M60: 30,367,470 km (0.067 R)
• M61: 31,105,586 km (0.114 R)
• M62: 31,849,387 km (0.097 R)
• M63: 32,265,269 km (0.077 R)
• M64: 35,483,717 km (0.097 R)
• M65: 35,569,736 km (0.098 R)
• M66: 35,742,073 km (0.094 R)
• M67: 36,087,644 km (0.105 R)
• M68: 36,347,495 km (0.111 R)
• M69: 38,183,809 km (0.09 R)
• M70: 38,537,010 km (0.062 R)
• M71: 38,714,134 km (0.085 R)
• M72: 38,802,696 km (0.06 R)
• M73: 41,946,046 km (0.12 R)
• M74: 42,219,212 km (0.114 R)
• M75: 47,805,944 km (0.118 R)
• M76: 49,719,002 km (0.094 R)
• M77: 50,008,175 km (0.098 R)
• M78: 51,073,012 km (0.094 R)
• M79: 54,114,038 km (0.081 R)
• M80: 55,506,495 km (0.11 R)
• M81: 56,006,600 km (0.08 R)
• M82: 57,516,043 km (0.116 R)
• M83: 58,529,718 km (0.111 R)
• M84: 59,038,800 km (0.047 R)
• M85: 59,242,851 km (0.103 R)
• M86: 59,651,553 km (0.107 R)
• M87: 60,574,721 km (0.117 R)
• M88: 60,883,491 km (0.036 R)
• M89: 61,089,637 km (0.104 R)
• M90: 64,314,369 km (0.11 R)
• M91: 65,260,874 km (0.051 R)
• M92: 66,423,998 km (0.028 R)
• M93: 66,530,063 km (0.112 R)
• M94: 67,380,676 km (0.093 R)
• M95: 69,846,199 km (0.112 R)
• M96: 69,954,059 km (0.074 R)
• M97: 70,386,097 km (0.09 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 13,499 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit