🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.51 AU - 0.59 AU

Year: 156 Days

Day: 30.3 Hours

Environment

Temp: 150 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.92 AU - 1.08 AU

Year: 383 Days

Day: 20.9 Hours

Environment

Temp: -0 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 17,076,554 km

• M1: 344,973 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.32 AU - 1.86 AU

Year: 768 Days

Day: 42.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 91.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.8 AU - 2.7 AU

Year: 1292 Days

Day: 25.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,076,554 km

• M1: 201,658 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.91 AU - 3.91 AU

Year: 2411 Days

Day: 32.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.39 AU - 4.33 AU

Year: 2904 Days

Day: 31.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,076,554 km

• M1: 2,375,165 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.2

Radius: 14.3

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.09 AU - 5.31 AU

Year: 4540 Days

Day: 6.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 17,076,554 km

• M1: 212,429 km (0.045 R)
• M2: 310,864 km (0.069 R)
• M3: 426,803 km (0.069 R)
• M4: 564,582 km (0.081 R)
• M5: 907,909 km (0.066 R)
• M6: 1,055,862 km (0.098 R)
• M7: 1,198,129 km (0.106 R)
• M8: 1,316,910 km (0.079 R)
• M9: 1,615,956 km (0.069 R)
• M10: 1,833,472 km (0.025 R)
• M11: 2,205,970 km (0.12 R)
• M12: 2,373,071 km (0.093 R)
• M13: 2,622,151 km (0.066 R)
• M14: 2,961,140 km (0.103 R)
• M15: 3,084,259 km (0.105 R)
• M16: 3,293,248 km (0.119 R)
• M17: 3,442,397 km (0.103 R)
• M18: 3,769,866 km (0.111 R)
• M19: 4,039,143 km (0.118 R)
• M20: 4,130,397 km (0.069 R)
• M21: 4,764,243 km (0.116 R)
• M22: 5,278,561 km (0.053 R)
• M23: 5,631,462 km (0.061 R)
• M24: 5,940,083 km (0.117 R)
• M25: 7,313,391 km (0.112 R)
• M26: 7,735,556 km (0.108 R)
• M27: 8,281,738 km (0.113 R)
• M28: 8,427,596 km (0.115 R)
• M29: 8,929,946 km (0.028 R)
• M30: 9,019,555 km (0.117 R)
• M31: 9,260,108 km (0.105 R)
• M32: 9,533,274 km (0.079 R)
• M33: 9,716,980 km (0.094 R)
• M34: 10,181,182 km (0.111 R)
• M35: 10,494,739 km (0.081 R)
• M36: 10,779,723 km (0.079 R)
• M37: 11,003,223 km (0.054 R)
• M38: 11,099,414 km (0.098 R)
• M39: 11,389,783 km (0.045 R)
• M40: 11,617,322 km (0.105 R)
• M41: 12,110,247 km (0.081 R)
• M42: 12,509,374 km (0.09 R)
• M43: 12,912,989 km (0.116 R)
• M44: 13,252,576 km (0.099 R)
• M45: 13,389,159 km (0.077 R)
• M46: 15,459,145 km (0.083 R)
• M47: 15,639,111 km (0.076 R)
• M48: 15,747,420 km (0.076 R)
• M49: 16,110,344 km (0.12 R)
• M50: 17,290,372 km (0.052 R)
• M51: 17,514,620 km (0.087 R)
• M52: 18,193,495 km (0.118 R)
• M53: 18,421,631 km (0.118 R)
• M54: 18,842,600 km (0.032 R)
• M55: 19,189,218 km (0.118 R)
• M56: 19,344,052 km (0.082 R)
• M57: 19,499,185 km (0.075 R)
• M58: 19,771,752 km (0.096 R)
• M59: 19,889,037 km (0.099 R)
• M60: 20,518,096 km (0.078 R)
• M61: 20,676,371 km (0.105 R)
• M62: 21,313,657 km (0.105 R)
• M63: 23,801,919 km (0.085 R)
• M64: 24,302,174 km (0.087 R)
• M65: 24,763,684 km (0.097 R)
• M66: 25,101,326 km (0.057 R)
• M67: 26,639,192 km (0.073 R)
• M68: 27,506,710 km (0.114 R)
• M69: 28,207,427 km (0.101 R)
• M70: 29,136,130 km (0.106 R)
• M71: 29,760,701 km (0.102 R)
• M72: 29,984,948 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.5

Radius: 10.1

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.48 AU - 6.88 AU

Year: 5183 Days

Day: 8.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 17,076,554 km

• M1: 181,612 km (0.064 R)
• M2: 284,086 km (0.089 R)
• M3: 488,736 km (0.083 R)
• M4: 581,936 km (0.114 R)
• M5: 681,867 km (0.104 R)
• M6: 769,980 km (0.119 R)
• M7: 949,049 km (0.096 R)
• M8: 1,028,785 km (0.096 R)
• M9: 1,142,180 km (0.057 R)
• M10: 1,270,984 km (0.032 R)
• M11: 1,450,501 km (0.066 R)
• M12: 1,735,485 km (0.113 R)
• M13: 1,961,228 km (0.068 R)
• M14: 2,183,082 km (0.059 R)
• M15: 2,413,313 km (0.114 R)
• M16: 3,105,801 km (0.062 R)
• M17: 3,505,527 km (0.088 R)
• M18: 3,824,320 km (0.108 R)
• M19: 3,889,245 km (0.051 R)
• M20: 3,970,776 km (0.119 R)
• M21: 4,169,143 km (0.119 R)
• M22: 4,252,768 km (0.067 R)
• M23: 4,387,706 km (0.113 R)
• M24: 4,472,827 km (0.061 R)
• M25: 4,558,397 km (0.084 R)
• M26: 4,644,565 km (0.113 R)
• M27: 5,408,113 km (0.107 R)
• M28: 6,077,264 km (0.117 R)
• M29: 6,363,893 km (0.097 R)
• M30: 6,615,816 km (0.04 R)
• M31: 6,910,674 km (0.076 R)
• M32: 7,554,094 km (0.083 R)
• M33: 7,676,914 km (0.107 R)
• M34: 8,342,924 km (0.045 R)
• M35: 8,597,539 km (0.117 R)
• M36: 8,962,558 km (0.102 R)
• M37: 9,354,504 km (0.115 R)
• M38: 9,508,590 km (0.111 R)
• M39: 9,752,285 km (0.114 R)
• M40: 10,178,041 km (0.058 R)
• M41: 10,245,958 km (0.106 R)
• M42: 10,495,787 km (0.108 R)
• M43: 11,538,933 km (0.086 R)
• M44: 11,798,934 km (0.12 R)
• M45: 12,013,158 km (0.104 R)
• M46: 12,108,751 km (0.055 R)
• M47: 12,372,941 km (0.103 R)
• M48: 12,445,346 km (0.029 R)
• M49: 12,517,901 km (0.104 R)
• M50: 12,590,606 km (0.103 R)
• M51: 12,736,314 km (0.041 R)
• M52: 12,882,770 km (0.077 R)
• M53: 13,325,131 km (0.078 R)
• M54: 13,448,849 km (0.028 R)
• M55: 13,548,182 km (0.073 R)
• M56: 13,872,659 km (0.112 R)
• M57: 13,947,907 km (0.119 R)
• M58: 14,275,526 km (0.087 R)
• M59: 14,989,707 km (0.057 R)
• M60: 15,066,899 km (0.12 R)
• M61: 15,299,374 km (0.083 R)
• M62: 15,611,136 km (0.096 R)
• M63: 15,689,376 km (0.06 R)
• M64: 16,559,138 km (0.095 R)
• M65: 16,986,389 km (0.114 R)
• M66: 17,961,020 km (0.075 R)
• M67: 18,125,278 km (0.083 R)
• M68: 18,345,037 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.2

Radius: 10.7

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.39 AU - 7.17 AU

Year: 5321 Days

Day: 12.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 17,076,554 km

• M1: 192,084 km (0.107 R)
• M2: 354,846 km (0.089 R)
• M3: 433,535 km (0.065 R)
• M4: 519,703 km (0.095 R)
• M5: 612,753 km (0.058 R)
• M6: 720,314 km (0.057 R)
• M7: 920,625 km (0.039 R)
• M8: 1,055,563 km (0.094 R)
• M9: 1,216,679 km (0.1 R)
• M10: 1,479,373 km (0.066 R)
• M11: 1,694,046 km (0.084 R)
• M12: 1,873,115 km (0.101 R)
• M13: 1,965,118 km (0.099 R)
• M14: 2,106,039 km (0.035 R)
• M15: 2,226,016 km (0.043 R)
• M16: 2,348,387 km (0.045 R)
• M17: 2,638,607 km (0.113 R)
• M18: 2,729,264 km (0.041 R)
• M19: 3,102,361 km (0.096 R)
• M20: 3,505,976 km (0.116 R)
• M21: 3,941,156 km (0.052 R)
• M22: 4,030,316 km (0.116 R)
• M23: 4,271,318 km (0.087 R)
• M24: 4,501,550 km (0.117 R)
• M25: 4,767,535 km (0.056 R)
• M26: 5,151,851 km (0.092 R)
• M27: 5,546,191 km (0.078 R)
• M28: 6,242,570 km (0.053 R)
• M29: 6,329,336 km (0.086 R)
• M30: 6,769,603 km (0.11 R)
• M31: 6,912,618 km (0.118 R)
• M32: 7,092,734 km (0.045 R)
• M33: 7,256,095 km (0.117 R)
• M34: 7,365,900 km (0.08 R)
• M35: 7,903,704 km (0.097 R)
• M36: 8,054,349 km (0.101 R)
• M37: 8,168,044 km (0.056 R)
• M38: 9,076,402 km (0.07 R)
• M39: 9,214,481 km (0.049 R)
• M40: 9,532,526 km (0.056 R)
• M41: 9,612,710 km (0.104 R)
• M42: 9,793,724 km (0.103 R)
• M43: 9,874,656 km (0.12 R)
• M44: 10,036,970 km (0.087 R)
• M45: 10,282,161 km (0.077 R)
• M46: 10,364,290 km (0.11 R)
• M47: 10,508,652 km (0.099 R)
• M48: 10,757,732 km (0.105 R)
• M49: 11,177,055 km (0.026 R)
• M50: 11,282,821 km (0.112 R)
• M51: 11,773,203 km (0.09 R)
• M52: 12,031,858 km (0.107 R)
• M53: 12,379,673 km (0.111 R)
• M54: 12,730,779 km (0.104 R)
• M55: 12,974,175 km (0.087 R)
• M56: 13,443,014 km (0.1 R)
• M57: 13,758,666 km (0.118 R)
• M58: 13,917,389 km (0.119 R)
• M59: 14,076,711 km (0.044 R)
• M60: 14,213,742 km (0.071 R)
• M61: 14,282,558 km (0.105 R)
• M62: 14,466,264 km (0.071 R)
• M63: 14,535,378 km (0.056 R)
• M64: 14,882,595 km (0.11 R)
• M65: 15,537,983 km (0.11 R)
• M66: 15,964,486 km (0.113 R)

Planet 10 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.3

Radius: 11.7

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.83 AU - 7.07 AU

Year: 5557 Days

Day: 7.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 17,076,554 km

• M1: 197,020 km (0.057 R)
• M2: 280,945 km (0.081 R)
• M3: 579,991 km (0.117 R)
• M4: 738,116 km (0.103 R)
• M5: 884,722 km (0.032 R)
• M6: 994,676 km (0.072 R)
• M7: 1,109,567 km (0.107 R)
• M8: 1,218,923 km (0.079 R)
• M9: 1,300,903 km (0.091 R)
• M10: 1,525,599 km (0.108 R)
• M11: 1,798,166 km (0.093 R)
• M12: 1,880,744 km (0.092 R)
• M13: 1,976,637 km (0.117 R)
• M14: 2,062,057 km (0.089 R)
• M15: 2,223,922 km (0.069 R)
• M16: 2,312,933 km (0.071 R)
• M17: 2,455,200 km (0.099 R)
• M18: 2,547,353 km (0.089 R)
• M19: 3,067,804 km (0.115 R)
• M20: 3,210,370 km (0.099 R)
• M21: 3,355,181 km (0.072 R)
• M22: 3,817,887 km (0.087 R)
• M23: 4,158,671 km (0.065 R)
• M24: 4,253,367 km (0.1 R)
• M25: 4,348,661 km (0.091 R)
• M26: 4,509,329 km (0.056 R)
• M27: 4,590,411 km (0.08 R)
• M28: 4,671,942 km (0.076 R)
• M29: 5,222,462 km (0.037 R)
• M30: 5,828,782 km (0.104 R)
• M31: 5,917,344 km (0.117 R)
• M32: 6,167,471 km (0.047 R)
• M33: 6,330,084 km (0.117 R)
• M34: 6,770,949 km (0.118 R)
• M35: 6,920,098 km (0.112 R)
• M36: 7,164,840 km (0.118 R)
• M37: 7,316,832 km (0.082 R)
• M38: 7,585,510 km (0.072 R)
• M39: 7,721,045 km (0.076 R)
• M40: 7,935,718 km (0.074 R)
• M41: 8,014,407 km (0.088 R)
• M42: 8,192,129 km (0.08 R)
• M43: 8,652,142 km (0.12 R)
• M44: 8,733,075 km (0.103 R)
• M45: 9,059,198 km (0.111 R)
• M46: 9,203,111 km (0.081 R)
• M47: 9,306,334 km (0.099 R)
• M48: 9,410,005 km (0.114 R)
• M49: 10,103,840 km (0.063 R)
• M50: 10,189,111 km (0.117 R)
• M51: 10,489,354 km (0.082 R)
• M52: 10,618,906 km (0.07 R)
• M53: 10,792,589 km (0.098 R)
• M54: 10,945,179 km (0.097 R)
• M55: 11,674,618 km (0.111 R)
• M56: 11,808,957 km (0.092 R)
• M57: 12,056,541 km (0.109 R)
• M58: 12,374,137 km (0.071 R)
• M59: 12,465,392 km (0.065 R)
• M60: 12,740,503 km (0.095 R)
• M61: 13,343,532 km (0.067 R)
• M62: 13,648,562 km (0.112 R)
• M63: 13,790,081 km (0.074 R)
• M64: 14,313,375 km (0.12 R)
• M65: 14,409,117 km (0.059 R)
• M66: 14,505,159 km (0.033 R)
• M67: 15,403,794 km (0.114 R)
• M68: 15,625,049 km (0.099 R)
• M69: 16,445,593 km (0.089 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 13,578 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit