🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.37 AU - 1.93 AU

Year: 798 Days

Day: 33 Hours

Environment

Temp: -62 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,480,380 km

• M1: 88,712 km (0.096 R)
• M2: 203,603 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.69 AU - 2.91 AU

Year: 1765 Days

Day: 22.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,480,380 km

• M1: 119,529 km (0.079 R)

Asteroid Belt

Center: 3.81 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.1

Radius: 10.2

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.01 AU - 5.61 AU

Year: 3974 Days

Day: 10.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 37,480,380 km

• M1: 195,674 km (0.111 R)
• M2: 290,669 km (0.12 R)
• M3: 453,730 km (0.118 R)
• M4: 540,048 km (0.048 R)
• M5: 641,775 km (0.087 R)
• M6: 817,253 km (0.09 R)
• M7: 988,094 km (0.076 R)
• M8: 1,193,492 km (0.065 R)
• M9: 1,353,861 km (0.111 R)
• M10: 1,485,058 km (0.111 R)
• M11: 1,696,440 km (0.071 R)
• M12: 1,799,214 km (0.107 R)
• M13: 2,246,062 km (0.078 R)
• M14: 2,359,607 km (0.081 R)
• M15: 2,518,779 km (0.111 R)
• M16: 2,592,382 km (0.117 R)
• M17: 2,909,529 km (0.071 R)
• M18: 3,335,584 km (0.114 R)
• M19: 3,416,666 km (0.095 R)
• M20: 3,498,496 km (0.109 R)
• M21: 3,730,971 km (0.09 R)
• M22: 4,020,144 km (0.07 R)
• M23: 4,141,318 km (0.103 R)
• M24: 4,802,092 km (0.087 R)
• M25: 5,495,777 km (0.101 R)
• M26: 5,630,565 km (0.066 R)
• M27: 5,864,237 km (0.113 R)
• M28: 5,982,120 km (0.119 R)
• M29: 6,081,153 km (0.111 R)
• M30: 6,280,717 km (0.071 R)
• M31: 6,502,720 km (0.1 R)
• M32: 6,789,200 km (0.09 R)
• M33: 7,523,127 km (0.053 R)
• M34: 7,587,305 km (0.076 R)
• M35: 7,716,109 km (0.092 R)
• M36: 7,845,511 km (0.078 R)
• M37: 7,997,502 km (0.086 R)
• M38: 8,592,902 km (0.104 R)
• M39: 8,704,801 km (0.108 R)
• M40: 8,929,796 km (0.119 R)
• M41: 9,225,401 km (0.094 R)
• M42: 9,339,993 km (0.097 R)
• M43: 9,501,110 km (0.09 R)
• M44: 9,686,462 km (0.059 R)
• M45: 9,756,324 km (0.076 R)
• M46: 9,849,673 km (0.108 R)
• M47: 10,202,276 km (0.068 R)
• M48: 11,432,269 km (0.101 R)
• M49: 11,604,756 km (0.06 R)
• M50: 12,429,489 km (0.066 R)
• M51: 12,708,489 km (0.05 R)
• M52: 12,785,083 km (0.075 R)
• M53: 13,041,045 km (0.078 R)
• M54: 13,247,191 km (0.056 R)
• M55: 13,662,624 km (0.111 R)
• M56: 13,819,403 km (0.054 R)
• M57: 13,950,600 km (0.081 R)
• M58: 14,346,735 km (0.09 R)
• M59: 14,479,578 km (0.11 R)
• M60: 14,773,388 km (0.088 R)
• M61: 15,042,066 km (0.074 R)
• M62: 15,122,998 km (0.109 R)
• M63: 15,775,694 km (0.098 R)
• M64: 15,857,973 km (0.101 R)
• M65: 15,940,401 km (0.082 R)
• M66: 16,271,312 km (0.113 R)
• M67: 16,521,140 km (0.073 R)
• M68: 16,660,416 km (0.065 R)
• M69: 16,940,164 km (0.099 R)
• M70: 17,674,689 km (0.103 R)
• M71: 18,246,901 km (0.056 R)
• M72: 19,175,006 km (0.069 R)
• M73: 19,762,926 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.6

Radius: 10

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.35 AU - 6.83 AU

Year: 4979 Days

Day: 8 Hours

Environment

Temp: -144 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 37,480,380 km

• M1: 153,188 km (0.082 R)
• M2: 245,191 km (0.06 R)
• M3: 363,822 km (0.059 R)
• M4: 446,849 km (0.056 R)
• M5: 1,009,038 km (0.117 R)
• M6: 1,105,528 km (0.114 R)
• M7: 1,219,821 km (0.098 R)
• M8: 1,293,274 km (0.057 R)
• M9: 1,368,372 km (0.118 R)
• M10: 1,651,261 km (0.118 R)
• M11: 1,884,185 km (0.111 R)
• M12: 1,952,851 km (0.059 R)
• M13: 2,326,696 km (0.073 R)
• M14: 2,493,946 km (0.057 R)
• M15: 2,626,789 km (0.078 R)
• M16: 2,703,832 km (0.109 R)
• M17: 2,801,071 km (0.106 R)
• M18: 2,939,449 km (0.11 R)
• M19: 3,120,612 km (0.059 R)
• M20: 3,430,728 km (0.072 R)
• M21: 4,306,025 km (0.096 R)
• M22: 5,442,969 km (0.085 R)
• M23: 5,841,797 km (0.115 R)
• M24: 6,019,220 km (0.119 R)
• M25: 6,353,571 km (0.115 R)
• M26: 6,614,919 km (0.083 R)
• M27: 7,121,158 km (0.074 R)
• M28: 7,365,451 km (0.065 R)
• M29: 7,778,640 km (0.07 R)
• M30: 7,862,116 km (0.11 R)
• M31: 8,171,185 km (0.113 R)
• M32: 8,341,278 km (0.116 R)
• M33: 8,455,421 km (0.118 R)
• M34: 8,541,440 km (0.045 R)
• M35: 8,888,058 km (0.114 R)
• M36: 9,327,876 km (0.116 R)
• M37: 9,955,589 km (0.118 R)
• M38: 10,167,868 km (0.091 R)
• M39: 10,596,915 km (0.037 R)
• M40: 11,283,270 km (0.04 R)
• M41: 11,536,389 km (0.092 R)
• M42: 11,855,482 km (0.12 R)
• M43: 12,080,477 km (0.086 R)
• M44: 12,600,329 km (0.099 R)
• M45: 12,698,615 km (0.11 R)
• M46: 12,895,935 km (0.074 R)
• M47: 13,762,705 km (0.115 R)
• M48: 14,373,812 km (0.12 R)
• M49: 14,613,917 km (0.076 R)
• M50: 14,751,696 km (0.12 R)
• M51: 15,482,033 km (0.047 R)
• M52: 15,798,732 km (0.077 R)
• M53: 17,122,972 km (0.094 R)
• M54: 17,304,584 km (0.053 R)
• M55: 17,633,251 km (0.038 R)
• M56: 17,743,205 km (0.088 R)
• M57: 17,853,459 km (0.1 R)
• M58: 18,631,517 km (0.115 R)
• M59: 18,780,965 km (0.054 R)
• M60: 19,686,033 km (0.082 R)
• M61: 20,220,546 km (0.095 R)
• M62: 20,992,321 km (0.099 R)
• M63: 21,421,069 km (0.096 R)
• M64: 21,734,626 km (0.112 R)
• M65: 22,286,941 km (0.05 R)
• M66: 23,204,575 km (0.074 R)
• M67: 24,256,696 km (0.075 R)
• M68: 24,870,646 km (0.12 R)
• M69: 25,076,493 km (0.079 R)
• M70: 25,531,270 km (0.099 R)
• M71: 25,738,912 km (0.115 R)
• M72: 26,532,978 km (0.115 R)
• M73: 26,996,432 km (0.096 R)
• M74: 27,462,579 km (0.09 R)
• M75: 27,760,578 km (0.109 R)
• M76: 27,974,054 km (0.08 R)
• M77: 28,445,736 km (0.093 R)
• M78: 28,833,643 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.4

Radius: 13.2

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 8 AU - 13.14 AU

Year: 12946 Days

Day: 8.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 37,480,380 km

• M1: 213,177 km (0.102 R)
• M2: 357,988 km (0.064 R)
• M3: 544,387 km (0.067 R)
• M4: 671,994 km (0.101 R)
• M5: 1,470,248 km (0.064 R)
• M6: 1,873,115 km (0.043 R)
• M7: 2,015,083 km (0.113 R)
• M8: 2,203,277 km (0.106 R)
• M9: 2,826,053 km (0.069 R)
• M10: 3,181,797 km (0.102 R)
• M11: 3,328,104 km (0.104 R)
• M12: 3,451,821 km (0.084 R)
• M13: 3,602,466 km (0.044 R)
• M14: 4,173,332 km (0.081 R)
• M15: 4,579,041 km (0.064 R)
• M16: 4,661,769 km (0.12 R)
• M17: 4,856,695 km (0.109 R)
• M18: 5,082,887 km (0.088 R)
• M19: 5,574,914 km (0.064 R)
• M20: 5,782,107 km (0.074 R)
• M21: 6,449,763 km (0.049 R)
• M22: 6,729,959 km (0.119 R)
• M23: 6,982,481 km (0.103 R)
• M24: 7,206,129 km (0.098 R)
• M25: 8,057,192 km (0.086 R)
• M26: 8,157,422 km (0.108 R)
• M27: 8,562,683 km (0.109 R)
• M28: 8,733,374 km (0.058 R)
• M29: 9,148,059 km (0.115 R)
• M30: 9,533,723 km (0.105 R)
• M31: 9,746,451 km (0.103 R)
• M32: 10,430,263 km (0.114 R)
• M33: 11,018,332 km (0.115 R)
• M34: 11,129,782 km (0.108 R)
• M35: 11,241,532 km (0.079 R)
• M36: 11,958,555 km (0.111 R)
• M37: 12,573,851 km (0.051 R)
• M38: 13,042,092 km (0.12 R)
• M39: 13,317,801 km (0.092 R)
• M40: 13,555,811 km (0.101 R)
• M41: 13,675,340 km (0.069 R)
• M42: 14,076,262 km (0.108 R)
• M43: 14,481,074 km (0.061 R)
• M44: 14,684,826 km (0.118 R)
• M45: 15,302,217 km (0.114 R)
• M46: 16,138,469 km (0.09 R)
• M47: 16,519,494 km (0.085 R)
• M48: 16,775,307 km (0.036 R)
• M49: 16,903,662 km (0.115 R)
• M50: 17,724,356 km (0.064 R)
• M51: 17,811,571 km (0.041 R)
• M52: 18,337,408 km (0.118 R)
• M53: 19,135,812 km (0.07 R)
• M54: 19,404,489 km (0.084 R)
• M55: 19,719,543 km (0.078 R)
• M56: 20,263,630 km (0.086 R)
• M57: 20,537,544 km (0.078 R)
• M58: 21,598,791 km (0.095 R)
• M59: 22,962,076 km (0.113 R)
• M60: 23,966,776 km (0.088 R)
• M61: 24,304,867 km (0.067 R)
• M62: 25,034,605 km (0.1 R)
• M63: 25,771,674 km (0.103 R)
• M64: 26,865,534 km (0.102 R)
• M65: 27,317,319 km (0.096 R)
• M66: 27,518,977 km (0.117 R)
• M67: 27,721,084 km (0.089 R)
• M68: 28,025,216 km (0.102 R)
• M69: 28,790,409 km (0.087 R)
• M70: 30,289,081 km (0.105 R)
• M71: 32,184,785 km (0.074 R)
• M72: 32,451,069 km (0.047 R)
• M73: 32,718,102 km (0.112 R)
• M74: 33,039,587 km (0.045 R)
• M75: 33,739,556 km (0.11 R)
• M76: 34,010,178 km (0.04 R)
• M77: 35,868,932 km (0.104 R)
• M78: 36,977,751 km (0.073 R)
• M79: 37,312,551 km (0.101 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 12,638 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit