🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.46 AU - 0.62 AU

Year: 144 Days

Day: 36 Hours

Environment

Temp: 239 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,389,703 km

• M1: 105,915 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.22 AU - 1.48 AU

Year: 570 Days

Day: 16.9 Hours

Environment

Temp: -10 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 40,389,703 km

• M1: 777,610 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.41 AU - 2.55 AU

Year: 1419 Days

Day: 44.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.1

Radius: 13.1

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 6.84 AU - 7.24 AU

Year: 6789 Days

Day: 5.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 40,389,703 km

• M1: 163,959 km (0.114 R)
• M2: 312,211 km (0.043 R)
• M3: 467,045 km (0.107 R)
• M4: 740,360 km (0.044 R)
• M5: 1,008,738 km (0.09 R)
• M6: 1,262,307 km (0.12 R)
• M7: 1,373,009 km (0.087 R)
• M8: 1,470,697 km (0.103 R)
• M9: 1,604,736 km (0.085 R)
• M10: 1,690,755 km (0.118 R)
• M11: 1,921,884 km (0.045 R)
• M12: 2,069,537 km (0.115 R)
• M13: 2,163,634 km (0.081 R)
• M14: 2,718,493 km (0.111 R)
• M15: 3,119,864 km (0.112 R)
• M16: 3,383,305 km (0.058 R)
• M17: 3,495,205 km (0.117 R)
• M18: 3,979,004 km (0.112 R)
• M19: 4,241,100 km (0.044 R)
• M20: 4,632,448 km (0.099 R)
• M21: 5,741,566 km (0.091 R)
• M22: 5,875,756 km (0.101 R)
• M23: 6,312,282 km (0.109 R)
• M24: 6,478,785 km (0.034 R)
• M25: 7,159,156 km (0.109 R)
• M26: 7,684,543 km (0.108 R)
• M27: 8,313,154 km (0.104 R)
• M28: 8,526,480 km (0.104 R)
• M29: 8,618,483 km (0.079 R)
• M30: 8,989,635 km (0.109 R)
• M31: 9,461,018 km (0.111 R)
• M32: 9,747,797 km (0.109 R)
• M33: 9,843,989 km (0.082 R)
• M34: 10,102,045 km (0.063 R)
• M35: 10,395,257 km (0.115 R)
• M36: 10,493,543 km (0.041 R)
• M37: 10,856,766 km (0.078 R)
• M38: 11,697,656 km (0.028 R)
• M39: 12,350,800 km (0.113 R)
• M40: 12,455,070 km (0.116 R)
• M41: 12,910,147 km (0.1 R)
• M42: 13,157,432 km (0.064 R)
• M43: 14,307,840 km (0.112 R)
• M44: 14,417,345 km (0.088 R)
• M45: 14,747,508 km (0.091 R)
• M46: 15,753,105 km (0.049 R)
• M47: 16,742,395 km (0.117 R)
• M48: 17,987,498 km (0.094 R)
• M49: 18,224,312 km (0.105 R)
• M50: 18,780,816 km (0.051 R)
• M51: 18,940,886 km (0.031 R)
• M52: 19,302,613 km (0.117 R)
• M53: 19,585,503 km (0.082 R)
• M54: 19,829,198 km (0.1 R)
• M55: 20,032,950 km (0.118 R)
• M56: 20,319,430 km (0.079 R)
• M57: 21,228,686 km (0.085 R)
• M58: 21,353,750 km (0.087 R)
• M59: 21,730,288 km (0.114 R)
• M60: 21,814,212 km (0.071 R)
• M61: 22,489,945 km (0.05 R)
• M62: 22,702,524 km (0.099 R)
• M63: 22,830,281 km (0.112 R)
• M64: 23,043,906 km (0.12 R)
• M65: 23,129,626 km (0.06 R)
• M66: 23,430,168 km (0.114 R)
• M67: 23,775,290 km (0.108 R)
• M68: 24,514,304 km (0.102 R)
• M69: 24,601,669 km (0.12 R)
• M70: 24,996,458 km (0.079 R)
• M71: 25,481,903 km (0.104 R)
• M72: 26,956,489 km (0.046 R)
• M73: 27,046,697 km (0.084 R)
• M74: 27,137,203 km (0.099 R)
• M75: 27,590,485 km (0.099 R)
• M76: 27,726,918 km (0.082 R)
• M77: 28,550,604 km (0.095 R)
• M78: 29,011,665 km (0.104 R)
• M79: 30,550,728 km (0.117 R)
• M80: 30,644,825 km (0.074 R)
• M81: 31,211,651 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.7

Radius: 13

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6 AU - 9.9 AU

Year: 8147 Days

Day: 6.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,389,703 km

• M1: 169,195 km (0.101 R)
• M2: 255,064 km (0.094 R)
• M3: 366,515 km (0.05 R)
• M4: 490,382 km (0.082 R)
• M5: 602,431 km (0.058 R)
• M6: 840,441 km (0.115 R)
• M7: 944,711 km (0.036 R)
• M8: 1,326,335 km (0.082 R)
• M9: 2,105,440 km (0.101 R)
• M10: 2,452,358 km (0.08 R)
• M11: 2,658,953 km (0.113 R)
• M12: 2,817,676 km (0.065 R)
• M13: 2,925,386 km (0.098 R)
• M14: 3,688,336 km (0.107 R)
• M15: 4,292,113 km (0.082 R)
• M16: 4,542,390 km (0.064 R)
• M17: 4,894,543 km (0.111 R)
• M18: 5,123,129 km (0.076 R)
• M19: 5,255,523 km (0.066 R)
• M20: 6,143,237 km (0.104 R)
• M21: 6,319,313 km (0.078 R)
• M22: 6,461,431 km (0.107 R)
• M23: 6,640,500 km (0.12 R)
• M24: 7,003,724 km (0.091 R)
• M25: 7,299,030 km (0.11 R)
• M26: 7,636,223 km (0.112 R)
• M27: 7,978,653 km (0.034 R)
• M28: 8,248,378 km (0.091 R)
• M29: 8,678,322 km (0.074 R)
• M30: 9,519,661 km (0.085 R)
• M31: 9,764,851 km (0.112 R)
• M32: 9,970,698 km (0.099 R)
• M33: 10,344,992 km (0.078 R)
• M34: 11,193,361 km (0.033 R)
• M35: 11,539,082 km (0.077 R)
• M36: 11,625,999 km (0.064 R)
• M37: 11,800,579 km (0.066 R)
• M38: 13,001,701 km (0.109 R)
• M39: 13,502,255 km (0.051 R)
• M40: 14,946,622 km (0.114 R)
• M41: 15,518,984 km (0.061 R)
• M42: 17,278,704 km (0.086 R)
• M43: 17,678,280 km (0.071 R)
• M44: 18,131,561 km (0.108 R)
• M45: 18,639,595 km (0.062 R)
• M46: 19,617,816 km (0.073 R)
• M47: 20,665,599 km (0.068 R)
• M48: 20,877,430 km (0.081 R)
• M49: 21,409,849 km (0.12 R)
• M50: 21,516,961 km (0.116 R)
• M51: 21,677,779 km (0.109 R)
• M52: 22,651,661 km (0.09 R)
• M53: 23,584,404 km (0.052 R)
• M54: 24,027,812 km (0.075 R)
• M55: 25,487,588 km (0.118 R)
• M56: 27,033,831 km (0.096 R)
• M57: 27,789,151 km (0.096 R)
• M58: 29,379,975 km (0.087 R)
• M59: 31,000,120 km (0.098 R)
• M60: 32,096,373 km (0.1 R)
• M61: 33,081,475 km (0.114 R)
• M62: 33,826,771 km (0.12 R)
• M63: 34,264,196 km (0.089 R)
• M64: 37,055,841 km (0.049 R)
• M65: 37,184,496 km (0.108 R)
• M66: 37,635,832 km (0.083 R)
• M67: 38,609,116 km (0.078 R)
• M68: 39,656,451 km (0.064 R)
• M69: 39,853,920 km (0.051 R)
• M70: 40,646,789 km (0.089 R)
• M71: 41,779,095 km (0.04 R)
• M72: 42,315,553 km (0.117 R)
• M73: 42,584,679 km (0.088 R)
• M74: 43,259,815 km (0.044 R)
• M75: 43,802,406 km (0.114 R)
• M76: 44,689,073 km (0.083 R)
• M77: 45,926,546 km (0.072 R)
• M78: 46,272,267 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 130.7

Radius: 3.1

Gravity: 13.6 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 12.58 AU - 14.1 AU

Year: 17708 Days

Day: 22.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 40,389,703 km

• M1: 91,554 km (0.056 R)
• M2: 135,984 km (0.068 R)
• M3: 170,242 km (0.041 R)
• M4: 707,299 km (0.1 R)
• M5: 769,980 km (0.034 R)
• M6: 968,796 km (0.037 R)
• M7: 1,758,074 km (0.112 R)
• M8: 1,821,803 km (0.111 R)
• M9: 2,335,971 km (0.086 R)
• M10: 3,459,900 km (0.034 R)
• M11: 3,921,708 km (0.116 R)
• M12: 3,949,533 km (0.062 R)
• M13: 4,576,797 km (0.095 R)
• M14: 4,664,761 km (0.089 R)
• M15: 5,173,543 km (0.111 R)
• M16: 5,762,660 km (0.107 R)
• M17: 6,602,801 km (0.107 R)
• M18: 7,206,429 km (0.083 R)
• M19: 7,411,527 km (0.104 R)
• M20: 7,687,984 km (0.114 R)
• M21: 8,936,678 km (0.08 R)
• M22: 9,453,389 km (0.079 R)
• M23: 9,528,038 km (0.111 R)
• M24: 9,565,437 km (0.06 R)
• M25: 10,477,236 km (0.1 R)
• M26: 11,100,312 km (0.108 R)
• M27: 11,179,000 km (0.096 R)
• M28: 11,456,055 km (0.116 R)
• M29: 11,735,355 km (0.063 R)
• M30: 11,976,506 km (0.085 R)
• M31: 12,097,681 km (0.1 R)
• M32: 12,178,763 km (0.115 R)
• M33: 12,300,685 km (0.115 R)
• M34: 12,627,556 km (0.068 R)
• M35: 12,957,420 km (0.07 R)
• M36: 13,667,710 km (0.094 R)
• M37: 14,519,371 km (0.086 R)
• M38: 15,213,056 km (0.111 R)
• M39: 15,872,932 km (0.116 R)
• M40: 16,497,354 km (0.097 R)
• M41: 16,767,528 km (0.067 R)
• M42: 18,093,264 km (0.076 R)
• M43: 18,232,240 km (0.075 R)
• M44: 18,464,865 km (0.081 R)
• M45: 18,558,214 km (0.03 R)
• M46: 18,698,387 km (0.08 R)
• M47: 19,689,922 km (0.059 R)
• M48: 20,072,145 km (0.063 R)
• M49: 20,601,572 km (0.097 R)
• M50: 21,184,405 km (0.052 R)
• M51: 22,965,218 km (0.107 R)
• M52: 23,569,444 km (0.106 R)
• M53: 25,620,879 km (0.119 R)
• M54: 27,996,045 km (0.111 R)
• M55: 28,533,400 km (0.117 R)
• M56: 30,550,728 km (0.052 R)
• M57: 30,661,131 km (0.055 R)
• M58: 30,882,236 km (0.084 R)
• M59: 30,937,588 km (0.064 R)
• M60: 31,325,944 km (0.095 R)
• M61: 32,726,329 km (0.092 R)
• M62: 32,782,728 km (0.043 R)
• M63: 34,318,799 km (0.073 R)
• M64: 34,376,244 km (0.104 R)
• M65: 34,951,299 km (0.106 R)
• M66: 35,645,732 km (0.051 R)
• M67: 36,520,131 km (0.108 R)
• M68: 37,224,737 km (0.042 R)
• M69: 38,528,034 km (0.117 R)
• M70: 39,966,717 km (0.113 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 15,156 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit