🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.59 AU - 0.61 AU

Year: 176 Days

Day: 38.2 Hours

Environment

Temp: 143 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,580,739 km

• M1: 280,496 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.54 AU - 0.86 AU

Year: 222 Days

Day: 19.5 Hours

Environment

Temp: 130 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 87,580,739 km

• M1: 69,563 km (0.111 R)
• M2: 173,085 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.77 AU - 0.87 AU

Year: 281 Days

Day: 18.2 Hours

Environment

Temp: 83 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.71 AU - 0.97 AU

Year: 292 Days

Day: 15.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.4 AU - 1.4 AU

Year: 627 Days

Day: 13.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,580,739 km

• M1: 959,820 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.6

Radius: 8.1

Gravity: 13.67 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 6.47 AU - 8.91 AU

Year: 8077 Days

Day: 9.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 87,580,739 km

• M1: 104,719 km (0.106 R)
• M2: 229,034 km (0.069 R)
• M3: 336,446 km (0.098 R)
• M4: 784,342 km (0.116 R)
• M5: 1,014,124 km (0.073 R)
• M6: 1,535,622 km (0.099 R)
• M7: 1,824,196 km (0.119 R)
• M8: 2,058,018 km (0.058 R)
• M9: 2,130,124 km (0.077 R)
• M10: 2,202,978 km (0.079 R)
• M11: 2,351,379 km (0.073 R)
• M12: 2,710,414 km (0.119 R)
• M13: 2,869,586 km (0.098 R)
• M14: 3,086,653 km (0.092 R)
• M15: 3,225,031 km (0.096 R)
• M16: 3,365,653 km (0.069 R)
• M17: 4,373,943 km (0.055 R)
• M18: 4,561,089 km (0.049 R)
• M19: 4,624,070 km (0.098 R)
• M20: 4,814,658 km (0.044 R)
• M21: 5,007,938 km (0.048 R)
• M22: 6,150,716 km (0.096 R)
• M23: 6,395,758 km (0.075 R)
• M24: 6,644,090 km (0.119 R)
• M25: 8,663,063 km (0.116 R)
• M26: 9,255,321 km (0.106 R)
• M27: 9,495,874 km (0.087 R)
• M28: 9,616,899 km (0.087 R)
• M29: 9,819,754 km (0.067 R)
• M30: 10,561,909 km (0.051 R)
• M31: 10,771,196 km (0.119 R)
• M32: 11,708,726 km (0.107 R)
• M33: 12,406,750 km (0.117 R)
• M34: 12,539,144 km (0.087 R)
• M35: 12,983,898 km (0.065 R)
• M36: 13,343,532 km (0.109 R)
• M37: 13,569,873 km (0.074 R)
• M38: 13,980,519 km (0.078 R)
• M39: 15,001,525 km (0.063 R)
• M40: 15,095,472 km (0.116 R)
• M41: 15,854,682 km (0.043 R)
• M42: 16,577,688 km (0.101 R)
• M43: 16,772,165 km (0.101 R)
• M44: 17,707,002 km (0.106 R)
• M45: 17,856,151 km (0.085 R)
• M46: 18,305,992 km (0.071 R)
• M47: 18,507,201 km (0.074 R)
• M48: 20,142,755 km (0.112 R)
• M49: 20,454,517 km (0.115 R)
• M50: 22,251,337 km (0.111 R)
• M51: 24,595,236 km (0.025 R)
• M52: 25,543,388 km (0.08 R)
• M53: 25,655,736 km (0.115 R)
• M54: 27,073,624 km (0.117 R)
• M55: 27,360,254 km (0.076 R)
• M56: 27,590,335 km (0.078 R)
• M57: 28,052,294 km (0.097 R)
• M58: 28,110,188 km (0.051 R)
• M59: 28,226,276 km (0.038 R)
• M60: 28,342,364 km (0.077 R)
• M61: 28,691,675 km (0.075 R)
• M62: 29,218,559 km (0.114 R)
• M63: 29,571,460 km (0.067 R)
• M64: 30,758,070 km (0.034 R)
• M65: 31,839,364 km (0.083 R)
• M66: 32,506,271 km (0.11 R)
• M67: 33,239,001 km (0.055 R)
• M68: 33,668,946 km (0.111 R)
• M69: 33,977,267 km (0.088 R)
• M70: 35,032,231 km (0.117 R)
• M71: 35,094,613 km (0.094 R)
• M72: 35,344,591 km (0.102 R)
• M73: 35,407,123 km (0.118 R)
• M74: 35,595,168 km (0.06 R)
• M75: 35,909,174 km (0.081 R)
• M76: 36,034,985 km (0.071 R)
• M77: 37,301,780 km (0.101 R)
• M78: 37,620,723 km (0.11 R)
• M79: 37,940,563 km (0.093 R)
• M80: 38,197,124 km (0.087 R)
• M81: 39,813,529 km (0.06 R)
• M82: 40,270,101 km (0.097 R)
• M83: 40,335,475 km (0.088 R)
• M84: 43,380,391 km (0.092 R)
• M85: 44,321,810 km (0.12 R)
• M86: 44,456,747 km (0.105 R)
• M87: 44,794,988 km (0.043 R)
• M88: 45,337,729 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 281.2

Radius: 3.4

Gravity: 24.33 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 13.1 AU - 18.36 AU

Year: 23629 Days

Day: 23.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 87,580,739 km

• M1: 58,194 km (0.102 R)
• M2: 125,363 km (0.056 R)
• M3: 146,905 km (0.105 R)
• M4: 585,825 km (0.086 R)
• M5: 645,216 km (0.11 R)
• M6: 685,757 km (0.098 R)
• M7: 1,186,910 km (0.12 R)
• M8: 1,391,709 km (0.077 R)
• M9: 1,891,515 km (0.106 R)
• M10: 2,099,606 km (0.113 R)
• M11: 2,634,867 km (0.059 R)
• M12: 3,140,209 km (0.047 R)
• M13: 3,421,752 km (0.115 R)
• M14: 3,933,676 km (0.04 R)
• M15: 4,313,655 km (0.048 R)
• M16: 4,508,132 km (0.115 R)
• M17: 5,026,937 km (0.111 R)
• M18: 5,606,629 km (0.103 R)
• M19: 5,818,609 km (0.077 R)
• M20: 6,163,432 km (0.109 R)
• M21: 6,294,480 km (0.113 R)
• M22: 6,338,312 km (0.076 R)
• M23: 6,963,182 km (0.06 R)
• M24: 7,191,170 km (0.055 R)
• M25: 7,936,765 km (0.116 R)
• M26: 8,031,610 km (0.106 R)
• M27: 8,270,668 km (0.077 R)
• M28: 9,001,453 km (0.052 R)
• M29: 9,349,418 km (0.054 R)
• M30: 9,803,448 km (0.108 R)
• M31: 10,523,761 km (0.1 R)
• M32: 11,421,199 km (0.037 R)
• M33: 12,014,803 km (0.116 R)
• M34: 13,175,533 km (0.112 R)
• M35: 13,627,169 km (0.086 R)
• M36: 14,141,188 km (0.068 R)
• M37: 14,545,401 km (0.06 R)
• M38: 14,661,489 km (0.078 R)
• M39: 15,305,957 km (0.107 R)
• M40: 17,048,772 km (0.088 R)
• M41: 17,355,597 km (0.117 R)
• M42: 18,916,651 km (0.064 R)
• M43: 19,043,510 km (0.079 R)
• M44: 19,361,854 km (0.082 R)
• M45: 20,003,629 km (0.119 R)
• M46: 20,132,732 km (0.082 R)
• M47: 20,522,135 km (0.039 R)
• M48: 21,837,400 km (0.096 R)
• M49: 22,037,113 km (0.098 R)
• M50: 22,304,295 km (0.111 R)
• M51: 23,247,659 km (0.055 R)
• M52: 23,587,695 km (0.089 R)
• M53: 24,204,038 km (0.115 R)
• M54: 24,617,826 km (0.056 R)
• M55: 26,935,097 km (0.063 R)
• M56: 27,077,813 km (0.064 R)
• M57: 29,028,270 km (0.084 R)
• M58: 29,321,033 km (0.093 R)
• M59: 29,688,445 km (0.114 R)
• M60: 29,909,551 km (0.089 R)
• M61: 33,828,567 km (0.12 R)
• M62: 34,136,589 km (0.103 R)
• M63: 34,910,907 km (0.106 R)
• M64: 35,300,161 km (0.088 R)
• M65: 35,456,341 km (0.039 R)
• M66: 35,612,671 km (0.066 R)
• M67: 38,225,398 km (0.061 R)
• M68: 38,546,285 km (0.1 R)
• M69: 39,919,893 km (0.082 R)
• M70: 42,548,626 km (0.101 R)
• M71: 43,883,937 km (0.092 R)
• M72: 45,317,533 km (0.085 R)
• M73: 46,766,538 km (0.117 R)
• M74: 46,852,258 km (0.084 R)
• M75: 48,837,870 km (0.091 R)
• M76: 49,447,631 km (0.103 R)
• M77: 52,444,974 km (0.079 R)
• M78: 52,979,936 km (0.092 R)
• M79: 54,595,893 km (0.111 R)
• M80: 58,521,041 km (0.071 R)
• M81: 61,031,593 km (0.086 R)
• M82: 61,876,372 km (0.095 R)
• M83: 62,630,345 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 692.8

Radius: 3.5

Gravity: 56.56 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 15.14 AU - 17.14 AU

Year: 24559 Days

Day: 24.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,580,739 km

• M1: 51,312 km (0.03 R)
• M2: 94,845 km (0.116 R)
• M3: 220,657 km (0.068 R)
• M4: 498,311 km (0.119 R)
• M5: 641,476 km (0.113 R)
• M6: 851,511 km (0.118 R)
• M7: 1,081,593 km (0.073 R)
• M8: 1,203,515 km (0.104 R)
• M9: 1,234,781 km (0.094 R)
• M10: 1,298,061 km (0.087 R)
• M11: 1,460,823 km (0.093 R)
• M12: 1,561,652 km (0.102 R)
• M13: 2,212,852 km (0.088 R)
• M14: 2,526,259 km (0.116 R)
• M15: 3,727,979 km (0.092 R)
• M16: 3,819,682 km (0.033 R)
• M17: 3,865,759 km (0.114 R)
• M18: 3,958,659 km (0.067 R)
• M19: 4,099,281 km (0.109 R)
• M20: 4,678,225 km (0.089 R)
• M21: 4,876,891 km (0.054 R)
• M22: 5,489,045 km (0.062 R)
• M23: 6,506,909 km (0.083 R)
• M24: 6,784,263 km (0.075 R)
• M25: 6,840,213 km (0.103 R)
• M26: 7,931,829 km (0.085 R)
• M27: 8,648,702 km (0.053 R)
• M28: 8,770,175 km (0.08 R)
• M29: 9,323,837 km (0.105 R)
• M30: 10,271,539 km (0.085 R)
• M31: 11,249,311 km (0.1 R)
• M32: 12,392,987 km (0.12 R)
• M33: 12,667,349 km (0.074 R)
• M34: 13,222,208 km (0.11 R)
• M35: 13,855,904 km (0.038 R)
• M36: 13,998,022 km (0.054 R)
• M37: 14,427,368 km (0.081 R)
• M38: 15,298,925 km (0.038 R)
• M39: 15,519,582 km (0.071 R)
• M40: 16,789,070 km (0.055 R)
• M41: 17,397,933 km (0.116 R)
• M42: 17,628,164 km (0.057 R)
• M43: 17,936,635 km (0.076 R)
• M44: 21,363,623 km (0.036 R)
• M45: 22,188,955 km (0.098 R)
• M46: 24,812,602 km (0.081 R)
• M47: 25,331,557 km (0.099 R)
• M48: 25,505,390 km (0.072 R)
• M49: 25,679,522 km (0.104 R)
• M50: 25,766,737 km (0.118 R)
• M51: 26,292,275 km (0.085 R)
• M52: 29,518,951 km (0.043 R)
• M53: 30,160,726 km (0.111 R)
• M54: 31,458,039 km (0.099 R)
• M55: 34,010,777 km (0.113 R)
• M56: 34,106,519 km (0.111 R)
• M57: 34,490,687 km (0.115 R)
• M58: 37,813,555 km (0.102 R)
• M59: 38,910,257 km (0.117 R)
• M60: 40,828,849 km (0.092 R)
• M61: 41,236,803 km (0.077 R)
• M62: 41,851,052 km (0.087 R)
• M63: 41,953,676 km (0.052 R)
• M64: 42,985,153 km (0.094 R)
• M65: 44,338,415 km (0.108 R)
• M66: 44,652,720 km (0.077 R)
• M67: 44,862,606 km (0.053 R)
• M68: 45,811,356 km (0.061 R)
• M69: 46,553,810 km (0.087 R)
• M70: 48,804,809 km (0.092 R)
• M71: 49,346,054 km (0.085 R)
• M72: 49,454,513 km (0.114 R)
• M73: 50,652,941 km (0.11 R)
• M74: 51,971,347 km (0.12 R)
• M75: 53,189,673 km (0.116 R)
• M76: 53,635,025 km (0.078 R)
• M77: 56,333,023 km (0.08 R)
• M78: 56,786,903 km (0.055 R)
• M79: 62,093,738 km (0.087 R)
• M80: 62,445,293 km (0.093 R)
• M81: 65,400,599 km (0.08 R)
• M82: 71,200,957 km (0.086 R)
• M83: 71,691,638 km (0.088 R)
• M84: 74,410,729 km (0.117 R)
• M85: 75,532,713 km (0.087 R)
• M86: 75,782,841 km (0.101 R)
• M87: 76,158,481 km (0.055 R)
• M88: 77,289,291 km (0.091 R)
• M89: 77,919,846 km (0.094 R)
• M90: 78,046,107 km (0.08 R)
• M91: 81,226,258 km (0.079 R)
• M92: 83,542,033 km (0.06 R)
• M93: 85,358,002 km (0.074 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 13,602 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit