🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.52 AU - 0.52 AU

Year: 134 Days

Day: 45.2 Hours

Environment

Temp: 186 °C

Axial Tilt: 83 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.19 AU - 1.97 AU

Year: 708 Days

Day: 42.3 Hours

Environment

Temp: -37 °C

Axial Tilt: 67.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.72 AU - 1.94 AU

Year: 882 Days

Day: 47.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2 AU - 2.24 AU

Year: 1100 Days

Day: 16.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.85 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.6

Radius: 9.9

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.15 AU - 5.99 AU

Year: 4686 Days

Day: 5.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 68,353,480 km

• M1: 134,488 km (0.103 R)
• M2: 199,713 km (0.063 R)
• M3: 349,760 km (0.035 R)
• M4: 496,216 km (0.115 R)
• M5: 631,004 km (0.111 R)
• M6: 699,819 km (0.112 R)
• M7: 816,056 km (0.09 R)
• M8: 1,274,424 km (0.11 R)
• M9: 1,382,284 km (0.087 R)
• M10: 1,559,558 km (0.107 R)
• M11: 1,665,772 km (0.073 R)
• M12: 1,734,587 km (0.083 R)
• M13: 1,926,521 km (0.05 R)
• M14: 2,072,379 km (0.094 R)
• M15: 2,342,104 km (0.111 R)
• M16: 2,408,526 km (0.058 R)
• M17: 2,738,838 km (0.101 R)
• M18: 2,891,577 km (0.093 R)
• M19: 3,107,896 km (0.026 R)
• M20: 3,304,617 km (0.046 R)
• M21: 3,442,397 km (0.089 R)
• M22: 3,569,256 km (0.105 R)
• M23: 3,658,865 km (0.032 R)
• M24: 3,866,955 km (0.05 R)
• M25: 4,065,472 km (0.117 R)
• M26: 4,172,733 km (0.111 R)
• M27: 4,625,117 km (0.084 R)
• M28: 4,892,898 km (0.104 R)
• M29: 4,978,468 km (0.085 R)
• M30: 5,282,002 km (0.113 R)
• M31: 5,502,658 km (0.109 R)
• M32: 6,446,172 km (0.115 R)
• M33: 7,033,045 km (0.12 R)
• M34: 7,243,379 km (0.097 R)
• M35: 7,422,897 km (0.117 R)
• M36: 8,054,499 km (0.103 R)
• M37: 8,139,022 km (0.078 R)
• M38: 8,257,653 km (0.05 R)
• M39: 8,359,828 km (0.03 R)
• M40: 8,445,249 km (0.116 R)
• M41: 8,634,340 km (0.061 R)
• M42: 8,824,778 km (0.112 R)
• M43: 8,894,491 km (0.082 R)
• M44: 9,139,532 km (0.087 R)
• M45: 9,209,993 km (0.083 R)
• M46: 9,280,603 km (0.102 R)
• M47: 9,834,115 km (0.088 R)
• M48: 10,656,455 km (0.081 R)
• M49: 10,823,705 km (0.102 R)
• M50: 11,104,201 km (0.08 R)
• M51: 11,349,242 km (0.087 R)
• M52: 11,653,375 km (0.118 R)
• M53: 11,787,265 km (0.045 R)
• M54: 12,522,987 km (0.089 R)
• M55: 12,738,707 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.7

Radius: 11.5

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 8.05 AU - 9.41 AU

Year: 9194 Days

Day: 14 Hours

Environment

Temp: -159 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 68,353,480 km

• M1: 151,393 km (0.118 R)
• M2: 696,228 km (0.053 R)
• M3: 892,650 km (0.08 R)
• M4: 1,340,696 km (0.043 R)
• M5: 2,589,240 km (0.103 R)
• M6: 2,843,556 km (0.09 R)
• M7: 3,686,840 km (0.055 R)
• M8: 3,813,250 km (0.075 R)
• M9: 4,070,857 km (0.103 R)
• M10: 4,201,755 km (0.108 R)
• M11: 4,535,209 km (0.109 R)
• M12: 4,842,782 km (0.085 R)
• M13: 4,946,902 km (0.04 R)
• M14: 5,299,205 km (0.083 R)
• M15: 5,842,844 km (0.101 R)
• M16: 6,983,528 km (0.079 R)
• M17: 7,338,972 km (0.096 R)
• M18: 7,579,227 km (0.115 R)
• M19: 7,985,534 km (0.105 R)
• M20: 8,067,664 km (0.105 R)
• M21: 8,315,697 km (0.094 R)
• M22: 8,482,498 km (0.106 R)
• M23: 9,680,927 km (0.096 R)
• M24: 10,033,080 km (0.084 R)
• M25: 10,255,383 km (0.103 R)
• M26: 10,886,387 km (0.103 R)
• M27: 11,206,526 km (0.03 R)
• M28: 11,483,581 km (0.06 R)
• M29: 12,661,814 km (0.049 R)
• M30: 12,805,727 km (0.112 R)
• M31: 13,435,983 km (0.085 R)
• M32: 13,681,174 km (0.078 R)
• M33: 13,779,609 km (0.113 R)
• M34: 14,225,561 km (0.069 R)
• M35: 14,375,308 km (0.106 R)
• M36: 15,030,248 km (0.099 R)
• M37: 15,849,595 km (0.066 R)
• M38: 16,056,639 km (0.117 R)
• M39: 16,841,429 km (0.078 R)
• M40: 17,211,833 km (0.095 R)
• M41: 17,745,748 km (0.069 R)
• M42: 18,502,414 km (0.094 R)
• M43: 19,935,562 km (0.101 R)
• M44: 21,346,868 km (0.103 R)
• M45: 21,978,171 km (0.046 R)
• M46: 23,082,802 km (0.111 R)
• M47: 23,494,346 km (0.108 R)
• M48: 24,205,534 km (0.099 R)
• M49: 25,164,905 km (0.043 R)
• M50: 26,503,956 km (0.082 R)
• M51: 27,306,249 km (0.059 R)
• M52: 27,554,731 km (0.115 R)
• M53: 27,866,343 km (0.116 R)
• M54: 28,745,081 km (0.069 R)
• M55: 29,632,795 km (0.094 R)
• M56: 29,824,280 km (0.093 R)
• M57: 30,529,634 km (0.112 R)
• M58: 31,046,196 km (0.049 R)
• M59: 31,240,523 km (0.093 R)
• M60: 31,761,124 km (0.112 R)
• M61: 31,891,573 km (0.114 R)
• M62: 32,349,941 km (0.119 R)
• M63: 33,273,259 km (0.042 R)
• M64: 34,205,254 km (0.076 R)
• M65: 34,943,519 km (0.048 R)
• M66: 37,948,941 km (0.114 R)
• M67: 39,201,972 km (0.108 R)
• M68: 39,763,413 km (0.081 R)
• M69: 40,610,287 km (0.053 R)
• M70: 40,752,106 km (0.088 R)
• M71: 42,393,942 km (0.113 R)
• M72: 44,057,321 km (0.089 R)
• M73: 44,130,175 km (0.076 R)
• M74: 44,421,741 km (0.094 R)
• M75: 44,640,902 km (0.116 R)
• M76: 45,153,574 km (0.114 R)
• M77: 45,741,943 km (0.117 R)
• M78: 45,963,347 km (0.094 R)
• M79: 48,120,848 km (0.113 R)
• M80: 48,270,745 km (0.051 R)
• M81: 49,023,222 km (0.094 R)
• M82: 49,476,504 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.9

Radius: 11

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 8.88 AU - 10.62 AU

Year: 10852 Days

Day: 10.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 68,353,480 km

• M1: 138,079 km (0.086 R)
• M2: 243,545 km (0.106 R)
• M3: 403,615 km (0.085 R)
• M4: 662,419 km (0.053 R)
• M5: 1,111,063 km (0.112 R)
• M6: 1,523,056 km (0.112 R)
• M7: 1,603,091 km (0.109 R)
• M8: 2,090,929 km (0.11 R)
• M9: 2,363,347 km (0.084 R)
• M10: 2,647,284 km (0.089 R)
• M11: 2,917,458 km (0.064 R)
• M12: 3,352,787 km (0.103 R)
• M13: 3,484,733 km (0.066 R)
• M14: 3,564,768 km (0.048 R)
• M15: 4,284,034 km (0.112 R)
• M16: 4,485,393 km (0.074 R)
• M17: 4,601,930 km (0.083 R)
• M18: 4,808,225 km (0.087 R)
• M19: 4,897,535 km (0.064 R)
• M20: 6,566,000 km (0.053 R)
• M21: 7,135,519 km (0.047 R)
• M22: 7,374,577 km (0.104 R)
• M23: 8,286,076 km (0.118 R)
• M24: 8,357,584 km (0.08 R)
• M25: 8,828,070 km (0.085 R)
• M26: 9,158,681 km (0.07 R)
• M27: 9,418,832 km (0.098 R)
• M28: 9,946,314 km (0.085 R)
• M29: 10,716,443 km (0.085 R)
• M30: 10,951,163 km (0.115 R)
• M31: 11,306,607 km (0.097 R)
• M32: 12,191,329 km (0.102 R)
• M33: 12,600,928 km (0.047 R)
• M34: 12,724,645 km (0.078 R)
• M35: 13,265,591 km (0.037 R)
• M36: 13,814,017 km (0.097 R)
• M37: 13,984,259 km (0.116 R)
• M38: 14,198,184 km (0.072 R)
• M39: 14,499,325 km (0.079 R)
• M40: 14,585,643 km (0.11 R)
• M41: 14,672,260 km (0.073 R)
• M42: 14,759,027 km (0.102 R)
• M43: 15,547,856 km (0.11 R)
• M44: 15,769,261 km (0.091 R)
• M45: 16,711,129 km (0.109 R)
• M46: 17,671,248 km (0.075 R)
• M47: 18,134,703 km (0.102 R)
• M48: 20,414,425 km (0.056 R)
• M49: 20,705,692 km (0.107 R)
• M50: 21,145,210 km (0.097 R)
• M51: 21,884,673 km (0.095 R)
• M52: 22,033,522 km (0.03 R)
• M53: 22,934,102 km (0.093 R)
• M54: 24,204,636 km (0.105 R)
• M55: 24,358,722 km (0.076 R)
• M56: 25,341,580 km (0.066 R)
• M57: 25,759,407 km (0.096 R)
• M58: 26,179,328 km (0.071 R)
• M59: 26,654,601 km (0.06 R)
• M60: 27,399,598 km (0.075 R)
• M61: 27,774,640 km (0.091 R)
• M62: 28,909,938 km (0.119 R)
• M63: 29,346,465 km (0.086 R)
• M64: 29,565,626 km (0.078 R)
• M65: 30,558,058 km (0.092 R)
• M66: 31,170,063 km (0.096 R)
• M67: 32,067,351 km (0.04 R)
• M68: 33,372,143 km (0.07 R)
• M69: 34,059,695 km (0.094 R)
• M70: 35,507,204 km (0.12 R)
• M71: 35,799,070 km (0.063 R)
• M72: 37,924,407 km (0.025 R)
• M73: 39,303,400 km (0.084 R)
• M74: 40,272,495 km (0.1 R)
• M75: 40,394,267 km (0.097 R)
• M76: 40,576,926 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.2

Radius: 5.1

Gravity: 19 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 12.1 AU - 17.26 AU

Year: 20049 Days

Day: 19.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,353,480 km

• M1: 80,633 km (0.096 R)
• M2: 286,330 km (0.045 R)
• M3: 366,365 km (0.076 R)
• M4: 472,879 km (0.12 R)
• M5: 651,200 km (0.117 R)
• M6: 1,042,099 km (0.116 R)
• M7: 1,382,733 km (0.113 R)
• M8: 1,637,648 km (0.07 R)
• M9: 1,696,440 km (0.098 R)
• M10: 1,815,819 km (0.045 R)
• M11: 2,255,487 km (0.093 R)
• M12: 2,623,049 km (0.096 R)
• M13: 2,726,571 km (0.107 R)
• M14: 3,117,769 km (0.06 R)
• M15: 3,264,375 km (0.1 R)
• M16: 3,912,284 km (0.067 R)
• M17: 3,991,122 km (0.088 R)
• M18: 4,271,169 km (0.042 R)
• M19: 5,148,710 km (0.116 R)
• M20: 5,497,423 km (0.08 R)
• M21: 6,966,623 km (0.03 R)
• M22: 7,645,349 km (0.088 R)
• M23: 8,599,634 km (0.078 R)
• M24: 9,116,943 km (0.09 R)
• M25: 10,618,158 km (0.077 R)
• M26: 11,453,363 km (0.034 R)
• M27: 11,679,704 km (0.097 R)
• M28: 11,907,392 km (0.064 R)
• M29: 12,367,406 km (0.031 R)
• M30: 12,599,432 km (0.047 R)
• M31: 12,774,611 km (0.079 R)
• M32: 13,068,122 km (0.078 R)
• M33: 13,423,267 km (0.099 R)
• M34: 13,542,347 km (0.104 R)
• M35: 13,602,037 km (0.1 R)
• M36: 14,325,193 km (0.099 R)
• M37: 14,691,259 km (0.096 R)
• M38: 14,752,594 km (0.041 R)
• M39: 15,495,347 km (0.04 R)
• M40: 15,934,118 km (0.12 R)
• M41: 16,060,229 km (0.117 R)
• M42: 16,376,928 km (0.118 R)
• M43: 16,759,749 km (0.102 R)
• M44: 17,729,741 km (0.067 R)
• M45: 17,991,538 km (0.088 R)
• M46: 18,651,414 km (0.052 R)
• M47: 23,558,673 km (0.069 R)
• M48: 24,280,034 km (0.118 R)
• M49: 24,425,293 km (0.097 R)
• M50: 24,570,702 km (0.08 R)
• M51: 25,082,028 km (0.079 R)
• M52: 25,966,750 km (0.093 R)
• M53: 27,162,037 km (0.097 R)
• M54: 27,312,831 km (0.112 R)
• M55: 27,463,775 km (0.111 R)
• M56: 28,222,685 km (0.055 R)
• M57: 28,681,502 km (0.051 R)
• M58: 28,758,096 km (0.092 R)
• M59: 29,761,300 km (0.117 R)
• M60: 30,384,375 km (0.118 R)
• M61: 32,279,032 km (0.076 R)
• M62: 32,358,767 km (0.086 R)
• M63: 32,919,011 km (0.069 R)
• M64: 33,240,647 km (0.048 R)
• M65: 33,886,910 km (0.035 R)
• M66: 33,967,992 km (0.091 R)
• M67: 34,293,068 km (0.08 R)
• M68: 34,455,830 km (0.081 R)
• M69: 35,356,260 km (0.095 R)
• M70: 35,850,681 km (0.106 R)
• M71: 36,679,603 km (0.103 R)
• M72: 36,762,929 km (0.112 R)
• M73: 39,374,608 km (0.098 R)
• M74: 48,287,799 km (0.109 R)
• M75: 49,111,186 km (0.096 R)
• M76: 50,216,116 km (0.074 R)
• M77: 50,586,221 km (0.055 R)
• M78: 50,864,473 km (0.091 R)
• M79: 51,515,523 km (0.103 R)
• M80: 51,608,722 km (0.073 R)
• M81: 51,982,268 km (0.118 R)
• M82: 52,544,158 km (0.112 R)
• M83: 53,202,388 km (0.051 R)
• M84: 56,630,124 km (0.105 R)
• M85: 56,726,316 km (0.092 R)
• M86: 57,885,250 km (0.041 R)
• M87: 59,345,027 km (0.103 R)
• M88: 59,540,551 km (0.066 R)
• M89: 60,521,464 km (0.061 R)
• M90: 62,797,745 km (0.047 R)
• M91: 63,296,355 km (0.1 R)
• M92: 65,001,172 km (0.082 R)
• M93: 67,637,685 km (0.061 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 15,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit