🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.44 AU - 0.64 AU

Year: 140 Days

Day: 14.2 Hours

Environment

Temp: 201 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 101,433,551 km

• M1: 151,543 km (0.09 R)
• M2: 237,561 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.55 AU - 0.83 AU

Year: 202 Days

Day: 15.5 Hours

Environment

Temp: 199 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 101,433,551 km

• M1: 161,566 km (0.12 R)
• M2: 292,763 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.76 AU - 0.82 AU

Year: 248 Days

Day: 36.1 Hours

Environment

Temp: 173 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,433,551 km

• M1: 86,019 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.95 AU - 1.49 AU

Year: 476 Days

Day: 16.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.74 AU - 1.88 AU

Year: 860 Days

Day: 33.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.27 AU - 3.63 AU

Year: 1789 Days

Day: 26.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.2

Radius: 14.5

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 8.77 AU - 12.57 AU

Year: 12307 Days

Day: 14.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 101,433,551 km

• M1: 199,115 km (0.099 R)
• M2: 979,866 km (0.09 R)
• M3: 1,220,569 km (0.11 R)
• M4: 1,659,190 km (0.077 R)
• M5: 1,761,216 km (0.116 R)
• M6: 1,993,242 km (0.091 R)
• M7: 2,258,329 km (0.12 R)
• M8: 2,418,399 km (0.046 R)
• M9: 2,774,592 km (0.057 R)
• M10: 2,872,429 km (0.094 R)
• M11: 3,198,851 km (0.09 R)
• M12: 3,353,685 km (0.088 R)
• M13: 3,670,833 km (0.044 R)
• M14: 3,887,749 km (0.112 R)
• M15: 5,430,702 km (0.069 R)
• M16: 5,554,270 km (0.11 R)
• M17: 5,647,619 km (0.08 R)
• M18: 5,804,248 km (0.119 R)
• M19: 6,218,335 km (0.057 R)
• M20: 6,380,200 km (0.113 R)
• M21: 6,907,682 km (0.103 R)
• M22: 7,109,190 km (0.115 R)
• M23: 7,415,118 km (0.106 R)
• M24: 8,287,572 km (0.092 R)
• M25: 8,717,966 km (0.054 R)
• M26: 8,899,577 km (0.102 R)
• M27: 9,826,037 km (0.106 R)
• M28: 10,052,977 km (0.042 R)
• M29: 10,512,093 km (0.115 R)
• M30: 10,900,000 km (0.099 R)
• M31: 11,810,004 km (0.061 R)
• M32: 12,335,242 km (0.094 R)
• M33: 12,744,542 km (0.066 R)
• M34: 13,871,762 km (0.116 R)
• M35: 14,254,583 km (0.036 R)
• M36: 14,597,910 km (0.07 R)
• M37: 14,987,313 km (0.081 R)
• M38: 15,424,139 km (0.071 R)
• M39: 15,555,935 km (0.047 R)
• M40: 16,265,627 km (0.11 R)
• M41: 17,441,167 km (0.084 R)
• M42: 17,808,430 km (0.107 R)
• M43: 18,085,485 km (0.118 R)
• M44: 18,270,986 km (0.119 R)
• M45: 19,445,030 km (0.056 R)
• M46: 19,825,907 km (0.078 R)
• M47: 21,129,502 km (0.09 R)
• M48: 21,717,721 km (0.072 R)
• M49: 22,311,326 km (0.103 R)
• M50: 22,560,256 km (0.086 R)
• M51: 23,971,413 km (0.079 R)
• M52: 24,175,315 km (0.074 R)
• M53: 24,277,490 km (0.052 R)
• M54: 25,203,501 km (0.106 R)
• M55: 25,775,264 km (0.108 R)
• M56: 26,561,700 km (0.116 R)
• M57: 27,037,272 km (0.115 R)
• M58: 27,943,386 km (0.094 R)
• M59: 28,913,678 km (0.074 R)
• M60: 29,730,782 km (0.099 R)
• M61: 30,831,972 km (0.059 R)
• M62: 31,109,326 km (0.025 R)
• M63: 31,387,578 km (0.108 R)
• M64: 32,002,575 km (0.074 R)
• M65: 32,904,201 km (0.089 R)
• M66: 33,301,384 km (0.108 R)
• M67: 33,415,078 km (0.094 R)
• M68: 34,559,801 km (0.037 R)
• M69: 35,079,055 km (0.119 R)
• M70: 35,310,633 km (0.086 R)
• M71: 35,600,852 km (0.111 R)
• M72: 36,008,656 km (0.111 R)
• M73: 36,300,821 km (0.12 R)
• M74: 36,417,806 km (0.113 R)
• M75: 36,593,734 km (0.104 R)
• M76: 39,566,094 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 975.1

Radius: 4.8

Gravity: 42.32 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 15.22 AU - 21.4 AU

Year: 27665 Days

Day: 24.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 101,433,551 km

• M1: 97,239 km (0.082 R)
• M2: 182,210 km (0.101 R)
• M3: 274,662 km (0.028 R)
• M4: 815,608 km (0.066 R)
• M5: 1,006,644 km (0.112 R)
• M6: 1,039,855 km (0.083 R)
• M7: 1,543,102 km (0.093 R)
• M8: 1,779,167 km (0.095 R)
• M9: 1,984,565 km (0.082 R)
• M10: 2,026,602 km (0.103 R)
• M11: 2,068,939 km (0.053 R)
• M12: 2,111,424 km (0.037 R)
• M13: 2,417,801 km (0.101 R)
• M14: 2,645,190 km (0.108 R)
• M15: 4,040,339 km (0.038 R)
• M16: 5,923,477 km (0.108 R)
• M17: 6,415,505 km (0.12 R)
• M18: 6,666,380 km (0.104 R)
• M19: 6,729,511 km (0.116 R)
• M20: 7,177,706 km (0.065 R)
• M21: 7,834,440 km (0.089 R)
• M22: 8,855,147 km (0.042 R)
• M23: 8,994,422 km (0.109 R)
• M24: 10,720,931 km (0.114 R)
• M25: 12,702,804 km (0.105 R)
• M26: 12,938,570 km (0.097 R)
• M27: 13,574,511 km (0.1 R)
• M28: 13,815,663 km (0.048 R)
• M29: 16,133,083 km (0.076 R)
• M30: 16,473,867 km (0.101 R)
• M31: 16,559,437 km (0.036 R)
• M32: 17,510,281 km (0.092 R)
• M33: 19,014,488 km (0.109 R)
• M34: 20,100,867 km (0.066 R)
• M35: 20,651,537 km (0.037 R)
• M36: 21,207,293 km (0.062 R)
• M37: 21,393,543 km (0.098 R)
• M38: 22,333,317 km (0.114 R)
• M39: 23,286,554 km (0.068 R)
• M40: 24,643,108 km (0.097 R)
• M41: 25,133,789 km (0.116 R)
• M42: 25,528,577 km (0.085 R)
• M43: 25,826,128 km (0.097 R)
• M44: 26,926,719 km (0.082 R)
• M45: 27,027,548 km (0.109 R)
• M46: 27,838,518 km (0.097 R)
• M47: 30,844,837 km (0.097 R)
• M48: 32,439,700 km (0.1 R)
• M49: 32,546,962 km (0.09 R)
• M50: 33,952,284 km (0.097 R)
• M51: 34,170,248 km (0.029 R)
• M52: 34,279,454 km (0.041 R)
• M53: 34,936,788 km (0.117 R)
• M54: 36,486,771 km (0.112 R)
• M55: 41,501,740 km (0.116 R)
• M56: 43,851,624 km (0.051 R)
• M57: 45,162,400 km (0.041 R)
• M58: 45,282,079 km (0.075 R)
• M59: 48,924,787 km (0.069 R)
• M60: 51,030,377 km (0.034 R)
• M61: 52,534,284 km (0.07 R)
• M62: 54,945,353 km (0.1 R)
• M63: 55,329,221 km (0.097 R)
• M64: 58,432,928 km (0.118 R)
• M65: 58,955,623 km (0.099 R)
• M66: 59,874,154 km (0.113 R)
• M67: 61,327,049 km (0.089 R)
• M68: 62,257,697 km (0.059 R)
• M69: 62,658,021 km (0.038 R)
• M70: 63,729,591 km (0.083 R)
• M71: 64,537,269 km (0.065 R)
• M72: 67,527,432 km (0.12 R)
• M73: 69,453,654 km (0.09 R)
• M74: 70,145,993 km (0.05 R)
• M75: 70,840,576 km (0.037 R)
• M76: 72,657,292 km (0.105 R)
• M77: 72,797,615 km (0.113 R)
• M78: 76,193,636 km (0.099 R)
• M79: 80,510,582 km (0.09 R)
• M80: 81,092,219 km (0.075 R)
• M81: 81,383,486 km (0.118 R)
• M82: 82,113,224 km (0.111 R)
• M83: 85,943,079 km (0.085 R)
• M84: 89,228,847 km (0.042 R)
• M85: 91,189,626 km (0.114 R)
• M86: 92,403,314 km (0.076 R)
• M87: 92,555,455 km (0.109 R)
• M88: 92,707,596 km (0.075 R)
• M89: 92,859,886 km (0.084 R)
• M90: 96,076,390 km (0.117 R)
• M91: 96,538,947 km (0.117 R)
• M92: 97,466,154 km (0.115 R)
• M93: 98,396,204 km (0.097 R)
• M94: 104,830,409 km (0.106 R)
• M95: 104,988,982 km (0.1 R)
• M96: 105,942,519 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 686.2

Radius: 7

Gravity: 14 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 16.03 AU - 23.27 AU

Year: 30757 Days

Day: 15.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 53 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 101,433,551 km

• M1: 103,671 km (0.104 R)
• M2: 352,453 km (0.047 R)
• M3: 487,689 km (0.083 R)
• M4: 613,650 km (0.066 R)
• M5: 1,054,515 km (0.105 R)
• M6: 1,119,740 km (0.104 R)
• M7: 2,004,312 km (0.102 R)
• M8: 4,728,190 km (0.107 R)
• M9: 5,395,846 km (0.092 R)
• M10: 6,271,592 km (0.117 R)
• M11: 6,512,444 km (0.093 R)
• M12: 6,634,067 km (0.112 R)
• M13: 6,695,253 km (0.053 R)
• M14: 6,879,557 km (0.103 R)
• M15: 7,128,189 km (0.079 R)
• M16: 7,190,721 km (0.107 R)
• M17: 7,379,513 km (0.109 R)
• M18: 7,955,914 km (0.108 R)
• M19: 9,083,882 km (0.072 R)
• M20: 9,840,099 km (0.12 R)
• M21: 9,909,812 km (0.073 R)
• M22: 10,119,997 km (0.048 R)
• M23: 10,544,855 km (0.055 R)
• M24: 11,928,485 km (0.109 R)
• M25: 12,907,753 km (0.102 R)
• M26: 13,834,213 km (0.105 R)
• M27: 14,543,157 km (0.091 R)
• M28: 15,263,920 km (0.113 R)
• M29: 15,587,949 km (0.113 R)
• M30: 15,669,330 km (0.105 R)
• M31: 15,750,861 km (0.104 R)
• M32: 16,160,609 km (0.107 R)
• M33: 17,410,499 km (0.108 R)
• M34: 19,037,975 km (0.115 R)
• M35: 19,125,041 km (0.085 R)
• M36: 20,002,282 km (0.072 R)
• M37: 23,733,553 km (0.06 R)
• M38: 24,203,140 km (0.027 R)
• M39: 26,111,411 km (0.098 R)
• M40: 26,693,346 km (0.111 R)
• M41: 29,464,946 km (0.083 R)
• M42: 32,742,486 km (0.107 R)
• M43: 33,790,269 km (0.118 R)
• M44: 34,106,669 km (0.077 R)
• M45: 34,848,974 km (0.117 R)
• M46: 36,349,291 km (0.105 R)
• M47: 36,781,778 km (0.044 R)
• M48: 36,998,695 km (0.098 R)
• M49: 37,433,875 km (0.112 R)
• M50: 38,970,096 km (0.038 R)
• M51: 39,634,759 km (0.099 R)
• M52: 40,079,813 km (0.079 R)
• M53: 43,700,530 km (0.05 R)
• M54: 44,737,542 km (0.071 R)
• M55: 45,549,709 km (0.055 R)
• M56: 51,976,434 km (0.095 R)
• M57: 53,565,462 km (0.115 R)
• M58: 54,674,880 km (0.09 R)
• M59: 55,418,681 km (0.111 R)
• M60: 56,790,942 km (0.054 R)
• M61: 56,916,305 km (0.076 R)
• M62: 57,292,843 km (0.083 R)
• M63: 59,187,650 km (0.086 R)
• M64: 60,974,596 km (0.073 R)
• M65: 61,359,811 km (0.068 R)
• M66: 63,168,299 km (0.107 R)
• M67: 63,558,002 km (0.082 R)
• M68: 64,340,099 km (0.105 R)
• M69: 66,177,012 km (0.069 R)
• M70: 68,297,412 km (0.088 R)
• M71: 72,468,799 km (0.076 R)
• M72: 73,831,935 km (0.081 R)
• M73: 75,341,078 km (0.037 R)
• M74: 76,721,866 km (0.043 R)
• M75: 77,137,748 km (0.071 R)
• M76: 79,508,426 km (0.09 R)
• M77: 80,069,717 km (0.118 R)
• M78: 81,902,889 km (0.104 R)
• M79: 82,753,653 km (0.092 R)
• M80: 83,180,156 km (0.085 R)
• M81: 83,322,424 km (0.066 R)
• M82: 84,750,186 km (0.115 R)
• M83: 87,195,662 km (0.117 R)
• M84: 87,484,984 km (0.108 R)
• M85: 87,629,646 km (0.107 R)
• M86: 87,919,417 km (0.08 R)
• M87: 89,956,341 km (0.088 R)
• M88: 91,273,999 km (0.108 R)
• M89: 92,303,233 km (0.051 R)
• M90: 94,373,218 km (0.089 R)
• M91: 94,670,170 km (0.101 R)
• M92: 96,458,463 km (0.04 R)
• M93: 97,057,154 km (0.097 R)
• M94: 100,522,738 km (0.101 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 18,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit