🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.41 AU - 0.63 AU

Year: 133 Days

Day: 33.6 Hours

Environment

Temp: 236 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.61 AU - 0.69 AU

Year: 186 Days

Day: 36.7 Hours

Environment

Temp: 180 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.55 AU - 0.77 AU

Year: 190 Days

Day: 32.3 Hours

Environment

Temp: 215 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,732,925 km

• M1: 19,897 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.61 AU - 0.81 AU

Year: 212 Days

Day: 29.8 Hours

Environment

Temp: 166 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,732,925 km

• M1: 78,090 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.1 AU - 2.74 AU

Year: 1336 Days

Day: 35.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,732,925 km

• M1: 610,958 km (0.103 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.12 AU - 2.98 AU

Year: 1445 Days

Day: 21.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.4

Radius: 12.5

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.87 AU - 10.21 AU

Year: 10453 Days

Day: 6 Hours

Environment

Temp: -170 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 98,732,925 km

• M1: 259,852 km (0.101 R)
• M2: 790,625 km (0.071 R)
• M3: 955,781 km (0.065 R)
• M4: 1,170,155 km (0.026 R)
• M5: 1,460,973 km (0.104 R)
• M6: 1,710,652 km (0.083 R)
• M7: 1,797,119 km (0.092 R)
• M8: 1,907,223 km (0.108 R)
• M9: 2,088,386 km (0.096 R)
• M10: 2,492,450 km (0.076 R)
• M11: 2,869,586 km (0.089 R)
• M12: 3,791,259 km (0.103 R)
• M13: 4,344,023 km (0.089 R)
• M14: 4,493,770 km (0.08 R)
• M15: 4,584,576 km (0.111 R)
• M16: 4,953,485 km (0.048 R)
• M17: 5,236,673 km (0.097 R)
• M18: 5,364,131 km (0.071 R)
• M19: 5,460,621 km (0.059 R)
• M20: 5,720,323 km (0.071 R)
• M21: 6,558,520 km (0.089 R)
• M22: 6,974,402 km (0.078 R)
• M23: 7,614,681 km (0.092 R)
• M24: 8,199,459 km (0.086 R)
• M25: 8,348,010 km (0.064 R)
• M26: 9,568,130 km (0.113 R)
• M27: 10,159,191 km (0.075 R)
• M28: 10,358,755 km (0.058 R)
• M29: 11,542,523 km (0.072 R)
• M30: 11,918,612 km (0.057 R)
• M31: 12,002,686 km (0.102 R)
• M32: 12,171,582 km (0.088 R)
• M33: 12,811,711 km (0.09 R)
• M34: 12,984,347 km (0.111 R)
• M35: 13,419,228 km (0.041 R)
• M36: 13,506,743 km (0.06 R)
• M37: 13,594,407 km (0.109 R)
• M38: 13,991,590 km (0.111 R)
• M39: 14,124,881 km (0.108 R)
• M40: 14,978,636 km (0.071 R)
• M41: 15,160,547 km (0.042 R)
• M42: 15,388,983 km (0.088 R)
• M43: 16,313,947 km (0.058 R)
• M44: 16,407,296 km (0.079 R)
• M45: 17,161,718 km (0.078 R)
• M46: 17,447,600 km (0.106 R)
• M47: 18,023,851 km (0.1 R)
• M48: 18,120,640 km (0.046 R)
• M49: 18,851,127 km (0.097 R)
• M50: 19,541,671 km (0.114 R)
• M51: 19,740,486 km (0.05 R)
• M52: 20,240,592 km (0.075 R)
• M53: 21,151,194 km (0.098 R)
• M54: 22,646,275 km (0.065 R)
• M55: 23,538,477 km (0.041 R)
• M56: 23,697,051 km (0.12 R)
• M57: 24,228,422 km (0.057 R)
• M58: 24,602,866 km (0.052 R)
• M59: 25,032,960 km (0.096 R)
• M60: 25,357,288 km (0.052 R)
• M61: 25,791,720 km (0.082 R)
• M62: 25,955,231 km (0.101 R)
• M63: 26,064,587 km (0.038 R)
• M64: 26,668,064 km (0.087 R)
• M65: 27,276,329 km (0.116 R)
• M66: 28,337,577 km (0.105 R)
• M67: 28,675,668 km (0.034 R)
• M68: 28,901,710 km (0.11 R)
• M69: 30,385,422 km (0.103 R)
• M70: 31,776,981 km (0.113 R)
• M71: 31,893,817 km (0.119 R)
• M72: 32,186,730 km (0.109 R)
• M73: 33,070,704 km (0.104 R)
• M74: 33,189,185 km (0.114 R)
• M75: 34,141,974 km (0.111 R)
• M76: 36,379,809 km (0.027 R)
• M77: 37,794,556 km (0.092 R)
• M78: 37,980,506 km (0.104 R)
• M79: 38,228,838 km (0.117 R)
• M80: 40,045,106 km (0.049 R)
• M81: 40,171,367 km (0.116 R)
• M82: 40,868,493 km (0.099 R)
• M83: 41,441,752 km (0.074 R)
• M84: 41,761,293 km (0.082 R)
• M85: 41,889,498 km (0.106 R)
• M86: 42,918,732 km (0.119 R)
• M87: 43,242,162 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 350.4

Radius: 5.9

Gravity: 10.07 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 12.64 AU - 14.62 AU

Year: 17852 Days

Day: 22.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 98,732,925 km

• M1: 87,664 km (0.103 R)
• M2: 156,928 km (0.052 R)
• M3: 629,209 km (0.052 R)
• M4: 684,410 km (0.107 R)
• M5: 1,007,093 km (0.11 R)
• M6: 1,230,592 km (0.065 R)
• M7: 1,277,117 km (0.048 R)
• M8: 1,494,333 km (0.12 R)
• M9: 2,357,064 km (0.115 R)
• M10: 2,744,672 km (0.116 R)
• M11: 2,806,007 km (0.073 R)
• M12: 3,024,570 km (0.111 R)
• M13: 3,184,191 km (0.073 R)
• M14: 3,511,361 km (0.089 R)
• M15: 3,713,019 km (0.098 R)
• M16: 3,780,937 km (0.101 R)
• M17: 5,533,924 km (0.11 R)
• M18: 6,491,650 km (0.114 R)
• M19: 7,802,576 km (0.065 R)
• M20: 7,846,259 km (0.119 R)
• M21: 8,021,587 km (0.102 R)
• M22: 8,198,113 km (0.068 R)
• M23: 8,331,554 km (0.101 R)
• M24: 8,645,411 km (0.113 R)
• M25: 10,176,395 km (0.077 R)
• M26: 10,319,710 km (0.073 R)
• M27: 10,463,773 km (0.117 R)
• M28: 11,144,443 km (0.087 R)
• M29: 11,390,980 km (0.116 R)
• M30: 11,789,210 km (0.118 R)
• M31: 11,990,120 km (0.058 R)
• M32: 12,141,513 km (0.106 R)
• M33: 12,395,081 km (0.095 R)
• M34: 13,637,192 km (0.11 R)
• M35: 15,081,111 km (0.053 R)
• M36: 15,299,075 km (0.079 R)
• M37: 15,408,431 km (0.114 R)
• M38: 15,848,698 km (0.105 R)
• M39: 15,904,049 km (0.115 R)
• M40: 16,460,852 km (0.099 R)
• M41: 16,629,000 km (0.093 R)
• M42: 16,967,241 km (0.098 R)
• M43: 17,937,981 km (0.117 R)
• M44: 18,692,404 km (0.032 R)
• M45: 19,456,998 km (0.115 R)
• M46: 20,774,357 km (0.106 R)
• M47: 21,077,742 km (0.114 R)
• M48: 21,873,303 km (0.051 R)
• M49: 21,934,937 km (0.119 R)
• M50: 22,305,791 km (0.027 R)
• M51: 22,866,035 km (0.116 R)
• M52: 23,746,568 km (0.03 R)
• M53: 23,873,277 km (0.067 R)
• M54: 23,936,706 km (0.112 R)
• M55: 24,191,023 km (0.095 R)
• M56: 24,574,293 km (0.111 R)
• M57: 24,638,321 km (0.079 R)
• M58: 25,023,834 km (0.084 R)
• M59: 25,281,891 km (0.088 R)
• M60: 25,540,844 km (0.096 R)
• M61: 25,800,696 km (0.098 R)
• M62: 27,047,145 km (0.07 R)
• M63: 28,919,213 km (0.084 R)
• M64: 29,257,903 km (0.073 R)
• M65: 29,325,820 km (0.093 R)
• M66: 29,802,589 km (0.108 R)
• M67: 29,870,955 km (0.053 R)
• M68: 30,419,231 km (0.086 R)
• M69: 31,248,153 km (0.109 R)
• M70: 31,735,094 km (0.092 R)
• M71: 32,364,751 km (0.038 R)
• M72: 33,565,424 km (0.071 R)
• M73: 34,207,049 km (0.101 R)
• M74: 34,708,800 km (0.097 R)
• M75: 36,155,861 km (0.094 R)
• M76: 37,548,766 km (0.057 R)
• M77: 41,754,860 km (0.095 R)
• M78: 41,831,305 km (0.066 R)
• M79: 44,380,452 km (0.096 R)
• M80: 44,458,393 km (0.069 R)
• M81: 45,319,777 km (0.066 R)
• M82: 46,028,572 km (0.106 R)
• M83: 48,016,728 km (0.056 R)
• M84: 48,257,132 km (0.064 R)
• M85: 49,142,153 km (0.062 R)
• M86: 50,357,785 km (0.058 R)
• M87: 50,520,547 km (0.048 R)
• M88: 52,653,065 km (0.112 R)
• M89: 53,979,998 km (0.085 R)
• M90: 54,480,403 km (0.102 R)
• M91: 54,898,679 km (0.1 R)
• M92: 55,150,003 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 803.5

Radius: 6.7

Gravity: 17.9 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 17.22 AU - 18.96 AU

Year: 27296 Days

Day: 21.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 98,732,925 km

• M1: 141,071 km (0.075 R)
• M2: 197,170 km (0.07 R)
• M3: 570,566 km (0.119 R)
• M4: 785,389 km (0.052 R)
• M5: 902,225 km (0.045 R)
• M6: 993,779 km (0.07 R)
• M7: 1,153,400 km (0.099 R)
• M8: 1,606,232 km (0.084 R)
• M9: 1,871,320 km (0.088 R)
• M10: 1,949,559 km (0.093 R)
• M11: 2,069,088 km (0.08 R)
• M12: 2,442,185 km (0.117 R)
• M13: 3,109,841 km (0.091 R)
• M14: 3,439,704 km (0.068 R)
• M15: 4,600,883 km (0.07 R)
• M16: 5,195,684 km (0.112 R)
• M17: 6,575,275 km (0.069 R)
• M18: 7,120,260 km (0.109 R)
• M19: 8,253,464 km (0.115 R)
• M20: 8,643,466 km (0.035 R)
• M21: 8,708,990 km (0.107 R)
• M22: 8,906,758 km (0.073 R)
• M23: 9,306,783 km (0.079 R)
• M24: 9,644,724 km (0.033 R)
• M25: 9,986,555 km (0.083 R)
• M26: 10,193,599 km (0.09 R)
• M27: 10,262,863 km (0.066 R)
• M28: 10,682,186 km (0.083 R)
• M29: 10,893,867 km (0.025 R)
• M30: 13,011,125 km (0.069 R)
• M31: 13,464,706 km (0.077 R)
• M32: 13,540,851 km (0.065 R)
• M33: 13,616,997 km (0.075 R)
• M34: 14,621,247 km (0.087 R)
• M35: 15,648,984 km (0.102 R)
• M36: 16,863,719 km (0.1 R)
• M37: 19,727,172 km (0.097 R)
• M38: 19,900,257 km (0.102 R)
• M39: 20,073,790 km (0.103 R)
• M40: 20,685,346 km (0.107 R)
• M41: 20,773,160 km (0.096 R)
• M42: 23,557,625 km (0.053 R)
• M43: 25,697,922 km (0.104 R)
• M44: 25,886,864 km (0.117 R)
• M45: 29,170,388 km (0.059 R)
• M46: 32,480,390 km (0.1 R)
• M47: 33,197,712 km (0.105 R)
• M48: 33,713,227 km (0.071 R)
• M49: 35,590,979 km (0.101 R)
• M50: 35,696,146 km (0.073 R)
• M51: 37,181,504 km (0.055 R)
• M52: 37,716,765 km (0.099 R)
• M53: 42,090,109 km (0.09 R)
• M54: 43,208,353 km (0.064 R)
• M55: 45,245,577 km (0.065 R)
• M56: 50,237,209 km (0.117 R)
• M57: 50,710,387 km (0.104 R)
• M58: 50,828,869 km (0.09 R)
• M59: 51,541,852 km (0.096 R)
• M60: 53,098,119 km (0.095 R)
• M61: 54,669,794 km (0.033 R)
• M62: 57,364,201 km (0.102 R)
• M63: 57,858,622 km (0.096 R)
• M64: 58,976,417 km (0.032 R)
• M65: 59,350,711 km (0.054 R)
• M66: 59,976,030 km (0.114 R)
• M67: 63,774,021 km (0.069 R)
• M68: 66,219,348 km (0.116 R)
• M69: 66,868,004 km (0.058 R)
• M70: 67,779,654 km (0.109 R)
• M71: 68,040,852 km (0.12 R)
• M72: 68,826,390 km (0.067 R)
• M73: 69,351,927 km (0.055 R)
• M74: 71,334,099 km (0.079 R)
• M75: 72,132,054 km (0.053 R)
• M76: 72,265,346 km (0.098 R)
• M77: 72,398,787 km (0.077 R)
• M78: 72,799,410 km (0.071 R)
• M79: 73,602,900 km (0.087 R)
• M80: 79,034,051 km (0.092 R)
• M81: 79,859,831 km (0.107 R)
• M82: 80,826,832 km (0.077 R)
• M83: 81,936,699 km (0.107 R)
• M84: 82,075,675 km (0.093 R)
• M85: 82,214,951 km (0.096 R)
• M86: 85,719,580 km (0.118 R)
• M87: 87,845,665 km (0.025 R)
• M88: 88,843,782 km (0.093 R)
• M89: 89,702,174 km (0.117 R)
• M90: 96,081,476 km (0.086 R)
• M91: 96,521,593 km (0.054 R)
• M92: 96,815,553 km (0.044 R)
• M93: 97,109,663 km (0.095 R)
• M94: 98,289,391 km (0.095 R)
• M95: 98,732,949 km (0.1 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 18,987 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit