🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.06 AU - 1.24 AU

Year: 438 Days

Day: 23.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 164.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.3 AU - 1.9 AU

Year: 718 Days

Day: 30.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,485,271 km

• M1: 149,747 km (0.117 R)
• M2: 302,936 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.62 AU - 1.98 AU

Year: 857 Days

Day: 30.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,485,271 km

• M1: 503,995 km (0.075 R)
• M2: 703,708 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.85 AU - 2.53 AU

Year: 1150 Days

Day: 15.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,485,271 km

• M1: 1,122,882 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.08 AU - 2.88 AU

Year: 1386 Days

Day: 17.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,485,271 km

• M1: 408,402 km (0.089 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.17 AU - 2.87 AU

Year: 1419 Days

Day: 22.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,485,271 km

• M1: 1,716,935 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.6

Radius: 8.6

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 9.74 AU - 10.28 AU

Year: 11235 Days

Day: 5.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 67,485,271 km

• M1: 115,490 km (0.095 R)
• M2: 240,404 km (0.082 R)
• M3: 367,113 km (0.104 R)
• M4: 429,346 km (0.095 R)
• M5: 507,436 km (0.06 R)
• M6: 590,912 km (0.064 R)
• M7: 1,207,105 km (0.116 R)
• M8: 1,424,022 km (0.057 R)
• M9: 1,689,858 km (0.11 R)
• M10: 1,838,259 km (0.06 R)
• M11: 1,894,956 km (0.104 R)
• M12: 2,049,341 km (0.091 R)
• M13: 2,167,823 km (0.116 R)
• M14: 2,494,993 km (0.071 R)
• M15: 3,310,601 km (0.072 R)
• M16: 3,711,374 km (0.108 R)
• M17: 3,783,629 km (0.073 R)
• M18: 3,880,868 km (0.025 R)
• M19: 4,077,739 km (0.119 R)
• M20: 4,277,901 km (0.087 R)
• M21: 5,030,378 km (0.109 R)
• M22: 5,600,795 km (0.085 R)
• M23: 5,683,971 km (0.065 R)
• M24: 5,739,622 km (0.066 R)
• M25: 6,049,139 km (0.045 R)
• M26: 6,655,160 km (0.088 R)
• M27: 6,802,365 km (0.098 R)
• M28: 7,280,480 km (0.059 R)
• M29: 7,523,576 km (0.1 R)
• M30: 7,584,762 km (0.11 R)
• M31: 7,738,548 km (0.05 R)
• M32: 7,955,615 km (0.093 R)
• M33: 8,395,582 km (0.1 R)
• M34: 9,005,493 km (0.109 R)
• M35: 9,201,017 km (0.052 R)
• M36: 9,963,667 km (0.071 R)
• M37: 10,199,882 km (0.063 R)
• M38: 10,746,513 km (0.09 R)
• M39: 10,850,184 km (0.043 R)
• M40: 11,127,987 km (0.048 R)
• M41: 11,690,625 km (0.118 R)
• M42: 12,118,774 km (0.118 R)
• M43: 12,588,362 km (0.072 R)
• M44: 12,734,070 km (0.105 R)
• M45: 13,100,734 km (0.109 R)
• M46: 13,359,539 km (0.082 R)
• M47: 13,732,187 km (0.107 R)
• M48: 13,995,030 km (0.091 R)
• M49: 14,145,975 km (0.06 R)
• M50: 15,024,413 km (0.112 R)
• M51: 15,841,966 km (0.104 R)
• M52: 16,355,236 km (0.042 R)
• M53: 17,357,542 km (0.096 R)
• M54: 17,641,778 km (0.094 R)
• M55: 18,338,605 km (0.083 R)
• M56: 18,586,638 km (0.103 R)
• M57: 18,835,718 km (0.094 R)
• M58: 19,085,996 km (0.066 R)
• M59: 19,211,508 km (0.096 R)
• M60: 19,337,470 km (0.069 R)
• M61: 19,758,737 km (0.101 R)
• M62: 21,474,475 km (0.103 R)
• M63: 23,014,585 km (0.089 R)
• M64: 23,282,216 km (0.038 R)
• M65: 24,000,734 km (0.089 R)
• M66: 25,092,200 km (0.106 R)
• M67: 25,183,904 km (0.096 R)
• M68: 26,014,172 km (0.068 R)
• M69: 26,246,348 km (0.088 R)
• M70: 26,339,398 km (0.085 R)
• M71: 26,525,946 km (0.113 R)
• M72: 26,947,064 km (0.117 R)
• M73: 27,323,303 km (0.108 R)
• M74: 27,701,337 km (0.059 R)
• M75: 27,891,027 km (0.078 R)
• M76: 28,081,166 km (0.078 R)
• M77: 28,176,310 km (0.104 R)
• M78: 28,606,105 km (0.117 R)
• M79: 28,845,761 km (0.107 R)
• M80: 29,375,487 km (0.063 R)
• M81: 30,102,832 km (0.082 R)
• M82: 30,346,676 km (0.11 R)
• M83: 31,823,207 km (0.078 R)
• M84: 32,270,804 km (0.11 R)
• M85: 33,171,981 km (0.118 R)
• M86: 33,423,904 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907

Radius: 12.9

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 9.71 AU - 12.93 AU

Year: 13512 Days

Day: 7.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 67,485,271 km

• M1: 170,990 km (0.066 R)
• M2: 355,744 km (0.063 R)
• M3: 673,789 km (0.04 R)
• M4: 835,205 km (0.089 R)
• M5: 1,056,759 km (0.104 R)
• M6: 1,298,360 km (0.074 R)
• M7: 1,531,433 km (0.047 R)
• M8: 1,694,794 km (0.105 R)
• M9: 2,375,016 km (0.086 R)
• M10: 2,533,440 km (0.056 R)
• M11: 2,695,604 km (0.111 R)
• M12: 2,962,337 km (0.069 R)
• M13: 3,237,896 km (0.062 R)
• M14: 4,076,243 km (0.113 R)
• M15: 4,618,535 km (0.048 R)
• M16: 4,777,857 km (0.11 R)
• M17: 5,020,056 km (0.071 R)
• M18: 5,349,470 km (0.072 R)
• M19: 6,116,459 km (0.108 R)
• M20: 6,203,824 km (0.089 R)
• M21: 6,646,933 km (0.079 R)
• M22: 6,827,198 km (0.099 R)
• M23: 9,113,203 km (0.113 R)
• M24: 9,616,899 km (0.068 R)
• M25: 9,769,938 km (0.095 R)
• M26: 9,872,263 km (0.097 R)
• M27: 10,494,291 km (0.115 R)
• M28: 12,546,773 km (0.115 R)
• M29: 15,191,963 km (0.034 R)
• M30: 15,549,352 km (0.11 R)
• M31: 15,969,872 km (0.119 R)
• M32: 16,151,185 km (0.111 R)
• M33: 18,317,362 km (0.096 R)
• M34: 18,570,631 km (0.113 R)
• M35: 19,209,115 km (0.083 R)
• M36: 21,101,228 km (0.102 R)
• M37: 21,500,056 km (0.094 R)
• M38: 22,170,404 km (0.112 R)
• M39: 22,575,964 km (0.038 R)
• M40: 23,257,233 km (0.093 R)
• M41: 23,738,190 km (0.109 R)
• M42: 24,500,541 km (0.049 R)
• M43: 26,191,745 km (0.07 R)
• M44: 26,334,461 km (0.085 R)
• M45: 26,692,150 km (0.074 R)
• M46: 27,340,058 km (0.117 R)
• M47: 28,725,035 km (0.052 R)
• M48: 29,019,593 km (0.103 R)
• M49: 30,132,751 km (0.12 R)
• M50: 32,477,399 km (0.066 R)
• M51: 33,788,025 km (0.107 R)
• M52: 33,943,308 km (0.072 R)
• M53: 34,723,611 km (0.065 R)
• M54: 35,273,233 km (0.108 R)
• M55: 35,667,573 km (0.12 R)
• M56: 36,540,327 km (0.092 R)
• M57: 36,779,534 km (0.1 R)
• M58: 36,939,454 km (0.107 R)
• M59: 37,339,928 km (0.118 R)
• M60: 39,119,095 km (0.118 R)
• M61: 40,430,470 km (0.112 R)
• M62: 40,843,211 km (0.113 R)
• M63: 41,506,528 km (0.1 R)
• M64: 42,340,685 km (0.116 R)
• M65: 45,474,761 km (0.115 R)
• M66: 46,334,649 km (0.116 R)
• M67: 47,547,439 km (0.048 R)
• M68: 47,895,853 km (0.112 R)
• M69: 48,682,887 km (0.108 R)
• M70: 49,650,636 km (0.113 R)
• M71: 50,358,533 km (0.114 R)
• M72: 50,980,710 km (0.097 R)
• M73: 51,069,721 km (0.086 R)
• M74: 51,605,281 km (0.117 R)
• M75: 52,862,203 km (0.093 R)
• M76: 53,404,046 km (0.062 R)
• M77: 54,038,341 km (0.037 R)
• M78: 54,948,943 km (0.061 R)
• M79: 56,416,499 km (0.118 R)
• M80: 59,483,704 km (0.114 R)
• M81: 60,706,816 km (0.037 R)
• M82: 60,801,212 km (0.091 R)
• M83: 62,033,300 km (0.117 R)
• M84: 62,509,470 km (0.093 R)
• M85: 62,700,208 km (0.03 R)
• M86: 62,891,094 km (0.115 R)
• M87: 63,560,994 km (0.087 R)
• M88: 64,233,287 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.1

Radius: 7.7

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 13.11 AU - 17.49 AU

Year: 21231 Days

Day: 18.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,485,271 km

• M1: 127,009 km (0.055 R)
• M2: 537,056 km (0.084 R)
• M3: 696,677 km (0.051 R)
• M4: 988,842 km (0.034 R)
• M5: 1,707,211 km (0.098 R)
• M6: 1,915,302 km (0.119 R)
• M7: 2,291,091 km (0.11 R)
• M8: 2,758,136 km (0.112 R)
• M9: 3,625,804 km (0.085 R)
• M10: 4,010,719 km (0.062 R)
• M11: 4,612,402 km (0.099 R)
• M12: 5,242,059 km (0.101 R)
• M13: 5,545,294 km (0.082 R)
• M14: 6,033,133 km (0.047 R)
• M15: 6,580,960 km (0.066 R)
• M16: 6,673,860 km (0.111 R)
• M17: 7,192,366 km (0.034 R)
• M18: 7,969,677 km (0.058 R)
• M19: 8,118,377 km (0.078 R)
• M20: 8,168,193 km (0.09 R)
• M21: 9,445,460 km (0.118 R)
• M22: 9,761,111 km (0.054 R)
• M23: 12,066,564 km (0.106 R)
• M24: 12,639,225 km (0.069 R)
• M25: 13,045,383 km (0.031 R)
• M26: 13,751,635 km (0.109 R)
• M27: 14,651,915 km (0.082 R)
• M28: 15,385,692 km (0.049 R)
• M29: 15,447,476 km (0.118 R)
• M30: 15,757,144 km (0.074 R)
• M31: 15,881,609 km (0.099 R)
• M32: 16,256,950 km (0.071 R)
• M33: 16,508,873 km (0.103 R)
• M34: 17,464,803 km (0.119 R)
• M35: 18,177,188 km (0.09 R)
• M36: 18,307,787 km (0.063 R)
• M37: 18,504,060 km (0.102 R)
• M38: 19,296,779 km (0.087 R)
• M39: 21,533,118 km (0.116 R)
• M40: 22,017,964 km (0.071 R)
• M41: 22,436,389 km (0.075 R)
• M42: 22,927,968 km (0.063 R)
• M43: 23,352,078 km (0.084 R)
• M44: 24,136,270 km (0.107 R)
• M45: 24,639,816 km (0.095 R)
• M46: 25,001,694 km (0.047 R)
• M47: 26,171,399 km (0.099 R)
• M48: 26,466,556 km (0.097 R)
• M49: 27,060,310 km (0.097 R)
• M50: 28,412,076 km (0.093 R)
• M51: 28,867,602 km (0.069 R)
• M52: 29,172,482 km (0.117 R)
• M53: 29,478,560 km (0.113 R)
• M54: 30,869,072 km (0.088 R)
• M55: 30,947,012 km (0.118 R)
• M56: 31,180,983 km (0.08 R)
• M57: 31,886,487 km (0.052 R)
• M58: 32,201,839 km (0.082 R)
• M59: 32,756,099 km (0.097 R)
• M60: 32,994,558 km (0.103 R)
• M61: 33,074,144 km (0.093 R)
• M62: 34,518,362 km (0.101 R)
• M63: 37,136,175 km (0.083 R)
• M64: 37,301,930 km (0.075 R)
• M65: 37,467,834 km (0.059 R)
• M66: 37,800,540 km (0.081 R)
• M67: 39,901,941 km (0.058 R)
• M68: 41,352,591 km (0.114 R)
• M69: 42,213,826 km (0.101 R)
• M70: 43,168,111 km (0.059 R)
• M71: 43,429,608 km (0.074 R)
• M72: 43,691,554 km (0.112 R)
• M73: 44,304,905 km (0.111 R)
• M74: 44,392,869 km (0.059 R)
• M75: 45,009,511 km (0.086 R)
• M76: 46,340,484 km (0.093 R)
• M77: 46,876,493 km (0.063 R)
• M78: 48,044,852 km (0.098 R)
• M79: 50,961,412 km (0.082 R)
• M80: 51,514,625 km (0.035 R)
• M81: 51,977,032 km (0.111 R)
• M82: 52,441,085 km (0.106 R)
• M83: 54,028,617 km (0.114 R)
• M84: 55,726,703 km (0.12 R)
• M85: 56,106,382 km (0.056 R)
• M86: 58,595,541 km (0.038 R)
• M87: 60,827,392 km (0.04 R)
• M88: 60,925,079 km (0.092 R)
• M89: 62,790,565 km (0.078 R)
• M90: 63,383,571 km (0.118 R)
• M91: 63,482,604 km (0.098 R)
• M92: 64,475,635 km (0.094 R)
• M93: 65,974,755 km (0.12 R)
• M94: 66,879,673 km (0.095 R)
• M95: 67,283,138 km (0.105 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 11,526 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit