🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.38 AU - 0.62 AU

Year: 132 Days

Day: 25.2 Hours

Environment

Temp: 177 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.65 AU - 0.95 AU

Year: 268 Days

Day: 48 Hours

Environment

Temp: 168 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.49 AU - 2.47 AU

Year: 1044 Days

Day: 15.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,995,358 km

• M1: 18,999 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.74 AU - 4.02 AU

Year: 2329 Days

Day: 40.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,995,358 km

• M1: 16,605 km (0.078 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.83 AU - 4.49 AU

Year: 2624 Days

Day: 22.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.7

Radius: 14

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.55 AU - 5.29 AU

Year: 3482 Days

Day: 7.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 92,995,358 km

• M1: 174,880 km (0.1 R)
• M2: 285,882 km (0.117 R)
• M3: 427,102 km (0.064 R)
• M4: 826,079 km (0.088 R)
• M5: 1,010,683 km (0.091 R)
• M6: 1,114,504 km (0.073 R)
• M7: 1,346,530 km (0.116 R)
• M8: 1,527,993 km (0.095 R)
• M9: 1,704,219 km (0.09 R)
• M10: 1,945,072 km (0.119 R)
• M11: 2,122,195 km (0.097 R)
• M12: 2,304,705 km (0.111 R)
• M13: 2,398,054 km (0.113 R)
• M14: 2,540,471 km (0.104 R)
• M15: 3,104,305 km (0.033 R)
• M16: 3,312,845 km (0.108 R)
• M17: 3,454,364 km (0.049 R)
• M18: 3,634,181 km (0.064 R)
• M19: 3,743,687 km (0.103 R)
• M20: 4,482,251 km (0.058 R)
• M21: 4,619,582 km (0.061 R)
• M22: 4,718,616 km (0.092 R)
• M23: 5,060,597 km (0.12 R)
• M24: 5,306,984 km (0.068 R)
• M25: 5,515,374 km (0.099 R)
• M26: 5,620,542 km (0.054 R)
• M27: 5,768,943 km (0.109 R)
• M28: 6,091,476 km (0.1 R)
• M29: 6,265,907 km (0.062 R)
• M30: 6,754,344 km (0.094 R)
• M31: 6,844,551 km (0.104 R)
• M32: 6,935,058 km (0.118 R)
• M33: 7,232,159 km (0.097 R)
• M34: 7,393,875 km (0.083 R)
• M35: 8,583,776 km (0.114 R)
• M36: 8,755,215 km (0.039 R)
• M37: 9,026,736 km (0.118 R)
• M38: 9,151,201 km (0.085 R)
• M39: 9,351,363 km (0.108 R)
• M40: 9,452,042 km (0.094 R)
• M41: 9,807,337 km (0.117 R)
• M42: 10,012,286 km (0.083 R)
• M43: 10,218,582 km (0.087 R)
• M44: 10,635,661 km (0.1 R)
• M45: 11,005,167 km (0.098 R)
• M46: 11,218,195 km (0.103 R)
• M47: 11,675,515 km (0.116 R)
• M48: 11,784,123 km (0.058 R)
• M49: 12,029,464 km (0.095 R)
• M50: 12,664,208 km (0.117 R)
• M51: 12,971,781 km (0.096 R)
• M52: 14,024,052 km (0.055 R)
• M53: 14,575,021 km (0.066 R)
• M54: 15,133,321 km (0.074 R)
• M55: 15,728,421 km (0.074 R)
• M56: 16,119,470 km (0.118 R)
• M57: 16,666,100 km (0.087 R)
• M58: 17,157,081 km (0.071 R)
• M59: 17,280,648 km (0.073 R)
• M60: 17,652,998 km (0.104 R)
• M61: 18,216,383 km (0.082 R)
• M62: 18,563,749 km (0.025 R)
• M63: 18,817,617 km (0.068 R)
• M64: 19,104,695 km (0.089 R)
• M65: 19,296,929 km (0.102 R)
• M66: 19,780,130 km (0.067 R)
• M67: 19,974,607 km (0.09 R)
• M68: 20,857,534 km (0.052 R)
• M69: 20,989,329 km (0.048 R)
• M70: 22,087,976 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.1

Radius: 9

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.88 AU - 5.32 AU

Year: 4316 Days

Day: 13.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 92,995,358 km

• M1: 116,387 km (0.094 R)
• M2: 217,964 km (0.101 R)
• M3: 411,693 km (0.119 R)
• M4: 467,793 km (0.049 R)
• M5: 550,071 km (0.08 R)
• M6: 621,430 km (0.093 R)
• M7: 679,474 km (0.12 R)
• M8: 739,462 km (0.095 R)
• M9: 950,246 km (0.091 R)
• M10: 1,028,186 km (0.105 R)
• M11: 1,297,014 km (0.097 R)
• M12: 1,417,440 km (0.115 R)
• M13: 1,576,313 km (0.104 R)
• M14: 1,729,052 km (0.098 R)
• M15: 1,986,361 km (0.095 R)
• M16: 2,269,250 km (0.03 R)
• M17: 2,787,906 km (0.107 R)
• M18: 3,297,586 km (0.117 R)
• M19: 3,433,421 km (0.103 R)
• M20: 3,494,307 km (0.117 R)
• M21: 4,401,768 km (0.111 R)
• M22: 4,686,004 km (0.096 R)
• M23: 4,993,577 km (0.118 R)
• M24: 5,254,924 km (0.081 R)
• M25: 5,396,145 km (0.103 R)
• M26: 5,610,369 km (0.098 R)
• M27: 5,882,039 km (0.11 R)
• M28: 6,120,946 km (0.09 R)
• M29: 6,307,046 km (0.063 R)
• M30: 7,206,279 km (0.116 R)
• M31: 7,700,850 km (0.119 R)
• M32: 8,165,650 km (0.049 R)
• M33: 8,743,696 km (0.084 R)
• M34: 9,356,449 km (0.085 R)
• M35: 9,549,281 km (0.075 R)
• M36: 9,743,609 km (0.093 R)
• M37: 9,808,684 km (0.068 R)
• M38: 10,533,784 km (0.053 R)
• M39: 11,072,038 km (0.104 R)
• M40: 11,412,971 km (0.111 R)
• M41: 11,550,452 km (0.046 R)
• M42: 11,942,548 km (0.117 R)
• M43: 12,597,936 km (0.065 R)
• M44: 12,953,829 km (0.071 R)
• M45: 13,409,504 km (0.1 R)
• M46: 13,627,169 km (0.081 R)
• M47: 13,821,646 km (0.069 R)
• M48: 15,435,508 km (0.079 R)
• M49: 15,892,979 km (0.097 R)
• M50: 16,072,047 km (0.048 R)
• M51: 16,329,056 km (0.076 R)
• M52: 16,458,010 km (0.117 R)
• M53: 17,108,162 km (0.039 R)
• M54: 17,634,298 km (0.049 R)
• M55: 17,713,734 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.3

Radius: 10.8

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.08 AU - 10.46 AU

Year: 9733 Days

Day: 7.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 92,995,358 km

• M1: 165,006 km (0.051 R)
• M2: 261,198 km (0.106 R)
• M3: 435,031 km (0.05 R)
• M4: 586,424 km (0.119 R)
• M5: 721,660 km (0.106 R)
• M6: 793,467 km (0.088 R)
• M7: 1,045,390 km (0.037 R)
• M8: 1,300,753 km (0.059 R)
• M9: 1,870,871 km (0.076 R)
• M10: 1,973,046 km (0.102 R)
• M11: 2,856,721 km (0.118 R)
• M12: 3,155,767 km (0.111 R)
• M13: 3,980,051 km (0.089 R)
• M14: 4,146,105 km (0.059 R)
• M15: 4,903,669 km (0.113 R)
• M16: 5,298,457 km (0.096 R)
• M17: 5,371,312 km (0.074 R)
• M18: 5,666,319 km (0.087 R)
• M19: 5,891,164 km (0.111 R)
• M20: 6,272,340 km (0.039 R)
• M21: 6,544,009 km (0.086 R)
• M22: 7,341,366 km (0.113 R)
• M23: 7,751,563 km (0.083 R)
• M24: 8,594,248 km (0.1 R)
• M25: 9,599,247 km (0.092 R)
• M26: 10,047,741 km (0.104 R)
• M27: 10,274,681 km (0.106 R)
• M28: 10,457,340 km (0.089 R)
• M29: 10,825,949 km (0.073 R)
• M30: 11,339,818 km (0.109 R)
• M31: 11,528,760 km (0.064 R)
• M32: 11,718,600 km (0.061 R)
• M33: 11,909,636 km (0.107 R)
• M34: 12,391,491 km (0.043 R)
• M35: 12,732,574 km (0.055 R)
• M36: 12,879,778 km (0.07 R)
• M37: 13,126,316 km (0.096 R)
• M38: 13,573,912 km (0.102 R)
• M39: 15,571,343 km (0.081 R)
• M40: 17,061,188 km (0.101 R)
• M41: 20,117,772 km (0.096 R)
• M42: 20,346,507 km (0.108 R)
• M43: 20,806,820 km (0.115 R)
• M44: 22,385,377 km (0.081 R)
• M45: 23,278,925 km (0.106 R)
• M46: 23,459,040 km (0.064 R)
• M47: 23,579,317 km (0.096 R)
• M48: 23,820,619 km (0.087 R)
• M49: 24,244,878 km (0.051 R)
• M50: 24,793,902 km (0.097 R)
• M51: 25,780,201 km (0.114 R)
• M52: 26,905,177 km (0.064 R)
• M53: 27,537,078 km (0.106 R)
• M54: 28,686,738 km (0.028 R)
• M55: 29,851,956 km (0.116 R)
• M56: 30,571,821 km (0.093 R)
• M57: 30,768,991 km (0.099 R)
• M58: 31,164,827 km (0.052 R)
• M59: 32,161,897 km (0.093 R)
• M60: 32,832,394 km (0.087 R)
• M61: 32,899,713 km (0.096 R)
• M62: 33,169,438 km (0.039 R)
• M63: 33,372,143 km (0.072 R)
• M64: 34,255,369 km (0.083 R)
• M65: 34,460,318 km (0.056 R)
• M66: 35,698,540 km (0.104 R)
• M67: 35,767,654 km (0.091 R)
• M68: 35,836,918 km (0.051 R)
• M69: 36,462,237 km (0.106 R)
• M70: 39,499,523 km (0.094 R)
• M71: 40,073,380 km (0.117 R)
• M72: 41,157,067 km (0.112 R)
• M73: 42,250,328 km (0.115 R)
• M74: 42,910,803 km (0.064 R)
• M75: 42,984,405 km (0.035 R)
• M76: 43,500,817 km (0.105 R)
• M77: 43,648,769 km (0.06 R)
• M78: 44,316,574 km (0.089 R)
• M79: 44,539,924 km (0.114 R)
• M80: 45,812,403 km (0.098 R)
• M81: 45,887,651 km (0.083 R)
• M82: 46,264,488 km (0.086 R)
• M83: 46,642,223 km (0.077 R)
• M84: 47,781,859 km (0.068 R)
• M85: 48,316,821 km (0.075 R)
• M86: 49,392,579 km (0.096 R)
• M87: 50,554,057 km (0.109 R)
• M88: 51,177,132 km (0.103 R)
• M89: 52,116,607 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653.4

Radius: 3.8

Gravity: 45.25 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 17.55 AU - 17.65 AU

Year: 27669 Days

Day: 24.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 92,995,358 km

• M1: 154,535 km (0.075 R)
• M2: 310,116 km (0.117 R)
• M3: 371,452 km (0.052 R)
• M4: 682,166 km (0.104 R)
• M5: 735,722 km (0.098 R)
• M6: 1,279,062 km (0.111 R)
• M7: 1,731,895 km (0.111 R)
• M8: 1,805,646 km (0.097 R)
• M9: 2,473,601 km (0.107 R)
• M10: 3,300,428 km (0.073 R)
• M11: 4,403,862 km (0.096 R)
• M12: 4,864,175 km (0.092 R)
• M13: 5,447,008 km (0.068 R)
• M14: 6,276,977 km (0.081 R)
• M15: 6,619,855 km (0.119 R)
• M16: 7,383,403 km (0.102 R)
• M17: 7,806,017 km (0.099 R)
• M18: 8,800,992 km (0.062 R)
• M19: 9,507,992 km (0.1 R)
• M20: 9,769,639 km (0.063 R)
• M21: 11,457,252 km (0.067 R)
• M22: 11,735,504 km (0.115 R)
• M23: 12,583,724 km (0.065 R)
• M24: 12,870,802 km (0.097 R)
• M25: 13,378,388 km (0.11 R)
• M26: 14,788,797 km (0.087 R)
• M27: 14,939,891 km (0.11 R)
• M28: 15,091,732 km (0.101 R)
• M29: 17,109,808 km (0.118 R)
• M30: 18,069,478 km (0.11 R)
• M31: 18,555,821 km (0.108 R)
• M32: 21,221,356 km (0.111 R)
• M33: 21,562,738 km (0.07 R)
• M34: 21,820,196 km (0.101 R)
• M35: 22,337,804 km (0.099 R)
• M36: 22,511,338 km (0.08 R)
• M37: 23,826,453 km (0.1 R)
• M38: 24,181,449 km (0.119 R)
• M39: 24,896,526 km (0.113 R)
• M40: 25,982,009 km (0.067 R)
• M41: 27,267,952 km (0.062 R)
• M42: 29,519,998 km (0.112 R)
• M43: 30,187,953 km (0.118 R)
• M44: 31,054,124 km (0.07 R)
• M45: 31,150,914 km (0.118 R)
• M46: 31,344,643 km (0.1 R)
• M47: 32,614,131 km (0.119 R)
• M48: 33,701,259 km (0.092 R)
• M49: 34,699,825 km (0.075 R)
• M50: 35,202,773 km (0.111 R)
• M51: 35,404,580 km (0.114 R)
• M52: 35,910,969 km (0.094 R)
• M53: 38,063,383 km (0.084 R)
• M54: 38,270,576 km (0.075 R)
• M55: 39,102,939 km (0.112 R)
• M56: 40,046,602 km (0.117 R)
• M57: 40,151,919 km (0.118 R)
• M58: 42,599,340 km (0.055 R)
• M59: 42,922,023 km (0.079 R)
• M60: 43,353,613 km (0.117 R)
• M61: 43,461,772 km (0.12 R)
• M62: 43,678,390 km (0.085 R)
• M63: 44,548,002 km (0.054 R)
• M64: 44,766,415 km (0.103 R)
• M65: 45,533,254 km (0.057 R)
• M66: 45,643,208 km (0.089 R)
• M67: 46,747,240 km (0.086 R)
• M68: 47,080,095 km (0.116 R)
• M69: 47,859,949 km (0.084 R)
• M70: 51,478,871 km (0.076 R)
• M71: 51,937,389 km (0.102 R)
• M72: 52,858,463 km (0.094 R)
• M73: 55,419,279 km (0.035 R)
• M74: 56,596,614 km (0.029 R)
• M75: 56,951,311 km (0.112 R)
• M76: 57,069,792 km (0.069 R)
• M77: 59,455,430 km (0.104 R)
• M78: 59,936,536 km (0.078 R)
• M79: 61,144,689 km (0.108 R)
• M80: 61,751,907 km (0.115 R)
• M81: 62,360,920 km (0.114 R)
• M82: 64,941,034 km (0.051 R)
• M83: 65,312,336 km (0.118 R)
• M84: 65,684,535 km (0.112 R)
• M85: 65,933,018 km (0.117 R)
• M86: 66,181,799 km (0.059 R)
• M87: 74,823,619 km (0.047 R)
• M88: 76,385,122 km (0.117 R)
• M89: 78,879,217 km (0.097 R)
• M90: 79,275,502 km (0.055 R)
• M91: 79,804,929 km (0.09 R)
• M92: 83,812,357 km (0.116 R)
• M93: 85,840,455 km (0.09 R)
• M94: 86,792,496 km (0.087 R)
• M95: 89,944,972 km (0.107 R)
• M96: 90,358,909 km (0.111 R)
• M97: 92,021,091 km (0.092 R)
• M98: 92,716,721 km (0.061 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 15,031 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit