🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.12 AU - 1.32 AU

Year: 584 Days

Day: 28.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,174,486 km

• M1: 287,078 km (0.119 R)
• M2: 378,034 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.7 AU - 2.34 AU

Year: 1244 Days

Day: 34 Hours

Environment

Temp: -124 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,174,486 km

• M1: 1,059,901 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.93 AU - 2.75 AU

Year: 1552 Days

Day: 16.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,174,486 km

• M1: 1,256,772 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.3 AU - 2.76 AU

Year: 1744 Days

Day: 21.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.5

Radius: 12

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.57 AU - 2.85 AU

Year: 1934 Days

Day: 13.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 40,174,486 km

• M1: 172,486 km (0.078 R)
• M2: 265,536 km (0.028 R)
• M3: 433,684 km (0.103 R)
• M4: 558,898 km (0.111 R)
• M5: 660,475 km (0.05 R)
• M6: 761,304 km (0.057 R)
• M7: 1,033,721 km (0.08 R)
• M8: 1,201,121 km (0.115 R)
• M9: 1,387,969 km (0.066 R)
• M10: 1,627,326 km (0.109 R)
• M11: 1,713,793 km (0.113 R)
• M12: 1,971,550 km (0.057 R)
• M13: 2,302,311 km (0.081 R)
• M14: 2,412,565 km (0.081 R)
• M15: 2,512,047 km (0.053 R)
• M16: 2,600,161 km (0.064 R)
• M17: 2,715,201 km (0.074 R)
• M18: 2,963,683 km (0.113 R)
• M19: 3,315,837 km (0.085 R)
• M20: 3,553,398 km (0.069 R)
• M21: 3,738,900 km (0.077 R)
• M22: 3,927,692 km (0.054 R)
• M23: 4,164,356 km (0.103 R)
• M24: 4,254,414 km (0.055 R)
• M25: 4,345,070 km (0.093 R)
• M26: 4,605,520 km (0.118 R)
• M27: 4,698,720 km (0.067 R)
• M28: 4,792,517 km (0.071 R)
• M29: 4,902,771 km (0.108 R)
• M30: 5,319,700 km (0.115 R)
• M31: 5,581,945 km (0.113 R)
• M32: 5,681,428 km (0.081 R)
• M33: 5,865,433 km (0.041 R)
• M34: 6,034,329 km (0.038 R)
• M35: 6,655,908 km (0.093 R)
• M36: 6,796,830 km (0.106 R)
• M37: 6,938,798 km (0.12 R)
• M38: 7,081,664 km (0.112 R)
• M39: 7,171,572 km (0.083 R)
• M40: 7,297,983 km (0.11 R)
• M41: 7,755,602 km (0.117 R)
• M42: 7,978,503 km (0.059 R)
• M43: 8,468,885 km (0.072 R)
• M44: 8,641,072 km (0.115 R)
• M45: 8,775,710 km (0.083 R)
• M46: 9,223,008 km (0.116 R)
• M47: 9,917,890 km (0.046 R)
• M48: 9,998,523 km (0.113 R)
• M49: 10,160,089 km (0.115 R)
• M50: 11,106,595 km (0.073 R)
• M51: 11,632,880 km (0.066 R)
• M52: 11,888,393 km (0.084 R)
• M53: 12,081,225 km (0.114 R)
• M54: 12,210,477 km (0.119 R)
• M55: 12,928,996 km (0.064 R)
• M56: 13,105,222 km (0.082 R)
• M57: 13,237,916 km (0.091 R)
• M58: 13,437,928 km (0.118 R)
• M59: 13,750,887 km (0.118 R)
• M60: 13,840,795 km (0.113 R)
• M61: 14,179,634 km (0.101 R)
• M62: 14,980,731 km (0.087 R)
• M63: 15,119,558 km (0.073 R)
• M64: 15,328,695 km (0.049 R)
• M65: 15,491,907 km (0.104 R)
• M66: 15,843,761 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.8

Radius: 10.6

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.11 AU - 5.07 AU

Year: 4263 Days

Day: 7.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 101.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 40,174,486 km

• M1: 134,040 km (0.119 R)
• M2: 232,176 km (0.054 R)
• M3: 319,691 km (0.092 R)
• M4: 504,743 km (0.103 R)
• M5: 760,556 km (0.093 R)
• M6: 851,361 km (0.113 R)
• M7: 994,975 km (0.076 R)
• M8: 1,147,116 km (0.037 R)
• M9: 1,320,949 km (0.056 R)
• M10: 1,460,823 km (0.11 R)
• M11: 1,679,984 km (0.104 R)
• M12: 1,847,683 km (0.058 R)
• M13: 1,973,346 km (0.08 R)
• M14: 2,085,544 km (0.096 R)
• M15: 2,418,100 km (0.039 R)
• M16: 2,966,975 km (0.106 R)
• M17: 3,360,417 km (0.097 R)
• M18: 3,495,354 km (0.078 R)
• M19: 3,651,834 km (0.108 R)
• M20: 4,300,640 km (0.098 R)
• M21: 4,574,553 km (0.111 R)
• M22: 4,875,993 km (0.044 R)
• M23: 5,007,190 km (0.052 R)
• M24: 5,228,446 km (0.101 R)
• M25: 5,657,642 km (0.086 R)
• M26: 5,726,457 km (0.116 R)
• M27: 5,981,372 km (0.08 R)
• M28: 6,216,240 km (0.108 R)
• M29: 6,358,657 km (0.077 R)
• M30: 6,454,251 km (0.093 R)
• M31: 6,622,548 km (0.109 R)
• M32: 7,037,533 km (0.039 R)
• M33: 7,161,250 km (0.091 R)
• M34: 7,285,715 km (0.043 R)
• M35: 7,714,164 km (0.109 R)
• M36: 8,306,721 km (0.087 R)
• M37: 8,385,110 km (0.11 R)
• M38: 8,674,732 km (0.102 R)
• M39: 8,780,797 km (0.109 R)
• M40: 8,967,644 km (0.115 R)
• M41: 9,048,128 km (0.053 R)
• M42: 9,263,848 km (0.111 R)
• M43: 9,372,307 km (0.087 R)
• M44: 10,536,926 km (0.085 R)
• M45: 11,893,779 km (0.079 R)
• M46: 12,278,694 km (0.118 R)
• M47: 12,517,602 km (0.083 R)
• M48: 12,939,468 km (0.069 R)
• M49: 13,060,941 km (0.092 R)
• M50: 14,610,177 km (0.102 R)
• M51: 14,895,310 km (0.089 R)
• M52: 15,118,211 km (0.092 R)
• M53: 15,470,813 km (0.066 R)
• M54: 15,567,454 km (0.107 R)
• M55: 15,761,332 km (0.09 R)
• M56: 16,577,838 km (0.063 R)
• M57: 17,274,365 km (0.106 R)
• M58: 17,946,509 km (0.11 R)
• M59: 18,319,905 km (0.098 R)
• M60: 19,699,197 km (0.066 R)
• M61: 19,943,939 km (0.102 R)
• M62: 20,225,034 km (0.09 R)
• M63: 20,472,020 km (0.083 R)
• M64: 20,613,539 km (0.11 R)
• M65: 20,933,230 km (0.113 R)
• M66: 21,902,325 km (0.115 R)
• M67: 22,047,136 km (0.087 R)
• M68: 22,337,804 km (0.061 R)
• M69: 22,483,513 km (0.119 R)
• M70: 23,069,787 km (0.117 R)
• M71: 23,290,892 km (0.111 R)
• M72: 23,364,794 km (0.108 R)
• M73: 23,921,298 km (0.092 R)
• M74: 24,220,045 km (0.1 R)
• M75: 24,519,839 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.9

Radius: 11.6

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.25 AU - 9.37 AU

Year: 11335 Days

Day: 13.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 40,174,486 km

• M1: 158,424 km (0.091 R)
• M2: 257,458 km (0.094 R)
• M3: 341,981 km (0.05 R)
• M4: 526,435 km (0.069 R)
• M5: 703,409 km (0.044 R)
• M6: 885,619 km (0.041 R)
• M7: 1,261,260 km (0.066 R)
• M8: 1,664,875 km (0.075 R)
• M9: 2,020,618 km (0.038 R)
• M10: 2,107,834 km (0.07 R)
• M11: 2,263,715 km (0.039 R)
• M12: 2,400,447 km (0.112 R)
• M13: 2,754,396 km (0.11 R)
• M14: 3,252,407 km (0.045 R)
• M15: 3,538,289 km (0.069 R)
• M16: 3,617,725 km (0.081 R)
• M17: 3,724,688 km (0.088 R)
• M18: 4,218,810 km (0.104 R)
• M19: 4,502,298 km (0.095 R)
• M20: 5,088,123 km (0.048 R)
• M21: 5,298,906 km (0.114 R)
• M22: 5,822,798 km (0.085 R)
• M23: 7,086,900 km (0.072 R)
• M24: 7,255,048 km (0.094 R)
• M25: 7,492,609 km (0.034 R)
• M26: 7,905,948 km (0.114 R)
• M27: 8,045,373 km (0.092 R)
• M28: 8,326,617 km (0.078 R)
• M29: 8,539,794 km (0.112 R)
• M30: 8,790,820 km (0.113 R)
• M31: 9,558,257 km (0.112 R)
• M32: 9,706,957 km (0.088 R)
• M33: 11,196,204 km (0.045 R)
• M34: 11,392,177 km (0.065 R)
• M35: 12,067,462 km (0.112 R)
• M36: 12,268,521 km (0.115 R)
• M37: 13,042,690 km (0.082 R)
• M38: 13,166,258 km (0.087 R)
• M39: 14,043,051 km (0.077 R)
• M40: 14,424,675 km (0.108 R)
• M41: 15,154,713 km (0.09 R)
• M42: 16,117,226 km (0.085 R)
• M43: 16,250,069 km (0.094 R)
• M44: 16,740,151 km (0.113 R)
• M45: 16,919,519 km (0.101 R)
• M46: 17,009,427 km (0.064 R)
• M47: 18,147,269 km (0.094 R)
• M48: 18,424,025 km (0.034 R)
• M49: 18,562,852 km (0.117 R)
• M50: 18,655,752 km (0.07 R)
• M51: 19,075,224 km (0.092 R)
• M52: 19,309,495 km (0.07 R)
• M53: 19,686,481 km (0.112 R)
• M54: 20,208,877 km (0.092 R)
• M55: 20,543,677 km (0.119 R)
• M56: 20,735,910 km (0.118 R)
• M57: 20,928,593 km (0.096 R)
• M58: 22,245,203 km (0.1 R)
• M59: 23,237,636 km (0.029 R)
• M60: 24,193,865 km (0.103 R)
• M61: 25,523,192 km (0.032 R)
• M62: 25,729,787 km (0.097 R)
• M63: 27,561,164 km (0.054 R)
• M64: 28,145,493 km (0.103 R)
• M65: 30,195,133 km (0.106 R)
• M66: 30,359,093 km (0.084 R)
• M67: 31,736,141 km (0.099 R)
• M68: 31,847,143 km (0.12 R)
• M69: 32,740,092 km (0.117 R)
• M70: 33,020,888 km (0.088 R)
• M71: 33,924,758 km (0.079 R)
• M72: 34,664,968 km (0.12 R)
• M73: 35,353,118 km (0.027 R)
• M74: 35,814,329 km (0.101 R)
• M75: 36,045,757 km (0.096 R)
• M76: 36,161,695 km (0.117 R)
• M77: 36,568,152 km (0.111 R)
• M78: 37,620,424 km (0.036 R)
• M79: 37,738,008 km (0.115 R)
• M80: 39,217,680 km (0.109 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 17,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit