🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.48 AU - 0.74 AU

Year: 175 Days

Day: 18.9 Hours

Environment

Temp: 198 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,009,880 km

• M1: 286,779 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.84 AU - 1.08 AU

Year: 345 Days

Day: 21.9 Hours

Environment

Temp: 45 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.08 AU - 1.28 AU

Year: 471 Days

Day: 41.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.97 AU - 1.45 AU

Year: 489 Days

Day: 47.1 Hours

Environment

Temp: -10 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.51 AU - 2.79 AU

Year: 1584 Days

Day: 13.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.63 AU - 3.33 AU

Year: 1888 Days

Day: 46.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.65 AU - 4.63 AU

Year: 3092 Days

Day: 38.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.3

Radius: 9.7

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 7.45 AU - 12.17 AU

Year: 11279 Days

Day: 10.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 86,009,880 km

• M1: 262,843 km (0.063 R)
• M2: 336,446 km (0.103 R)
• M3: 419,472 km (0.09 R)
• M4: 730,935 km (0.098 R)
• M5: 1,044,343 km (0.076 R)
• M6: 1,124,976 km (0.032 R)
• M7: 1,224,907 km (0.077 R)
• M8: 1,327,831 km (0.05 R)
• M9: 1,654,403 km (0.073 R)
• M10: 1,925,923 km (0.107 R)
• M11: 2,274,785 km (0.113 R)
• M12: 2,688,274 km (0.081 R)
• M13: 2,961,589 km (0.111 R)
• M14: 3,340,072 km (0.073 R)
• M15: 3,584,515 km (0.058 R)
• M16: 3,784,377 km (0.056 R)
• M17: 4,090,903 km (0.103 R)
• M18: 4,458,914 km (0.097 R)
• M19: 4,619,881 km (0.089 R)
• M20: 4,728,340 km (0.078 R)
• M21: 5,030,827 km (0.083 R)
• M22: 5,539,609 km (0.073 R)
• M23: 5,712,843 km (0.095 R)
• M24: 5,946,515 km (0.067 R)
• M25: 6,333,226 km (0.073 R)
• M26: 6,423,583 km (0.097 R)
• M27: 6,636,311 km (0.082 R)
• M28: 6,728,164 km (0.109 R)
• M29: 6,820,317 km (0.026 R)
• M30: 7,960,252 km (0.079 R)
• M31: 8,123,164 km (0.098 R)
• M32: 9,090,315 km (0.116 R)
• M33: 9,917,890 km (0.087 R)
• M34: 9,988,051 km (0.078 R)
• M35: 10,340,803 km (0.086 R)
• M36: 10,661,840 km (0.067 R)
• M37: 11,313,788 km (0.107 R)
• M38: 11,570,797 km (0.101 R)
• M39: 12,353,493 km (0.089 R)
• M40: 12,846,568 km (0.115 R)
• M41: 13,037,903 km (0.097 R)
• M42: 13,153,094 km (0.076 R)
• M43: 13,578,700 km (0.104 R)
• M44: 14,166,320 km (0.112 R)
• M45: 14,403,732 km (0.066 R)
• M46: 14,762,318 km (0.062 R)
• M47: 15,123,746 km (0.076 R)
• M48: 15,447,626 km (0.066 R)
• M49: 15,529,007 km (0.1 R)
• M50: 16,308,561 km (0.039 R)
• M51: 16,682,257 km (0.082 R)
• M52: 16,891,096 km (0.099 R)
• M53: 16,974,870 km (0.114 R)
• M54: 17,058,795 km (0.104 R)
• M55: 17,565,184 km (0.09 R)
• M56: 18,076,509 km (0.048 R)
• M57: 18,291,032 km (0.093 R)
• M58: 19,245,018 km (0.112 R)
• M59: 19,904,745 km (0.119 R)
• M60: 20,126,299 km (0.063 R)
• M61: 20,482,492 km (0.089 R)
• M62: 20,706,140 km (0.094 R)
• M63: 21,110,803 km (0.11 R)
• M64: 21,201,010 km (0.085 R)
• M65: 21,563,486 km (0.102 R)
• M66: 23,079,959 km (0.111 R)
• M67: 23,639,904 km (0.1 R)
• M68: 24,583,119 km (0.101 R)
• M69: 25,634,942 km (0.051 R)
• M70: 25,972,584 km (0.045 R)
• M71: 27,584,501 km (0.097 R)
• M72: 27,930,521 km (0.105 R)
• M73: 28,377,669 km (0.084 R)
• M74: 28,477,301 km (0.077 R)
• M75: 30,037,158 km (0.057 R)
• M76: 30,904,227 km (0.115 R)
• M77: 32,194,359 km (0.119 R)
• M78: 32,298,330 km (0.059 R)
• M79: 33,133,984 km (0.105 R)
• M80: 33,291,510 km (0.095 R)
• M81: 33,449,336 km (0.118 R)
• M82: 34,666,913 km (0.097 R)
• M83: 35,468,907 km (0.083 R)
• M84: 35,630,024 km (0.077 R)
• M85: 35,899,001 km (0.083 R)
• M86: 36,060,866 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989.3

Radius: 4

Gravity: 61.83 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 17.43 AU - 18.33 AU

Year: 27754 Days

Day: 18.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 86,009,880 km

• M1: 156,629 km (0.055 R)
• M2: 190,288 km (0.075 R)
• M3: 375,191 km (0.075 R)
• M4: 422,764 km (0.107 R)
• M5: 690,843 km (0.112 R)
• M6: 937,679 km (0.111 R)
• M7: 1,209,798 km (0.107 R)
• M8: 1,281,605 km (0.041 R)
• M9: 2,290,643 km (0.107 R)
• M10: 2,334,924 km (0.114 R)
• M11: 3,231,015 km (0.107 R)
• M12: 3,431,925 km (0.037 R)
• M13: 3,793,204 km (0.083 R)
• M14: 4,220,754 km (0.102 R)
• M15: 4,385,013 km (0.065 R)
• M16: 6,513,342 km (0.061 R)
• M17: 6,639,602 km (0.081 R)
• M18: 6,894,667 km (0.028 R)
• M19: 7,812,450 km (0.116 R)
• M20: 9,118,140 km (0.052 R)
• M21: 9,330,419 km (0.11 R)
• M22: 9,472,836 km (0.084 R)
• M23: 10,489,653 km (0.068 R)
• M24: 12,624,864 km (0.109 R)
• M25: 12,703,552 km (0.033 R)
• M26: 13,660,230 km (0.055 R)
• M27: 14,229,001 km (0.093 R)
• M28: 14,475,090 km (0.094 R)
• M29: 14,722,674 km (0.028 R)
• M30: 15,726,626 km (0.113 R)
• M31: 17,186,402 km (0.113 R)
• M32: 17,623,976 km (0.09 R)
• M33: 19,319,667 km (0.109 R)
• M34: 19,865,849 km (0.119 R)
• M35: 22,767,599 km (0.066 R)
• M36: 24,120,861 km (0.106 R)
• M37: 26,198,925 km (0.038 R)
• M38: 26,904,279 km (0.087 R)
• M39: 27,513,891 km (0.094 R)
• M40: 27,820,267 km (0.097 R)
• M41: 30,629,117 km (0.106 R)
• M42: 31,052,778 km (0.112 R)
• M43: 32,335,580 km (0.088 R)
• M44: 32,659,010 km (0.109 R)
• M45: 32,875,179 km (0.11 R)
• M46: 33,963,205 km (0.1 R)
• M47: 34,072,710 km (0.026 R)
• M48: 34,182,216 km (0.093 R)
• M49: 34,401,826 km (0.114 R)
• M50: 35,506,307 km (0.069 R)
• M51: 37,297,592 km (0.1 R)
• M52: 37,410,538 km (0.095 R)
• M53: 38,317,999 km (0.092 R)
• M54: 38,888,864 km (0.037 R)
• M55: 40,850,840 km (0.1 R)
• M56: 41,550,958 km (0.118 R)
• M57: 42,608,466 km (0.082 R)
• M58: 43,674,949 km (0.063 R)
• M59: 46,439,817 km (0.093 R)
• M60: 47,537,117 km (0.118 R)
• M61: 51,130,308 km (0.077 R)
• M62: 52,263,063 km (0.08 R)
• M63: 53,276,888 km (0.114 R)
• M64: 55,323,836 km (0.085 R)
• M65: 56,616,361 km (0.092 R)
• M66: 61,217,393 km (0.083 R)
• M67: 62,419,861 km (0.084 R)
• M68: 64,576,614 km (0.105 R)
• M69: 64,712,149 km (0.096 R)
• M70: 65,664,190 km (0.073 R)
• M71: 69,656,808 km (0.104 R)
• M72: 70,771,910 km (0.084 R)
• M73: 71,051,658 km (0.039 R)
• M74: 71,191,682 km (0.085 R)
• M75: 71,472,028 km (0.077 R)
• M76: 72,455,784 km (0.113 R)
• M77: 72,596,705 km (0.087 R)
• M78: 73,161,287 km (0.047 R)
• M79: 74,010,854 km (0.054 R)
• M80: 76,292,371 km (0.086 R)
• M81: 79,321,578 km (0.074 R)
• M82: 80,194,332 km (0.091 R)
• M83: 82,537,035 km (0.119 R)
• M84: 83,126,301 km (0.082 R)
• M85: 83,864,716 km (0.08 R)
• M86: 85,645,828 km (0.114 R)
• M87: 86,690,620 km (0.047 R)
• M88: 89,396,546 km (0.098 R)
• M89: 91,367,947 km (0.1 R)
• M90: 95,507,918 km (0.073 R)
• M91: 96,126,356 km (0.079 R)
• M92: 97,211,988 km (0.094 R)
• M93: 100,022,184 km (0.114 R)
• M94: 100,650,195 km (0.112 R)
• M95: 101,752,582 km (0.102 R)
• M96: 102,226,209 km (0.102 R)
• M97: 103,651,577 km (0.119 R)
• M98: 106,041,703 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464.6

Radius: 4.4

Gravity: 24 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 18.36 AU - 18.62 AU

Year: 29186 Days

Day: 16.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 86,009,880 km

• M1: 85,121 km (0.118 R)
• M2: 140,622 km (0.097 R)
• M3: 902,674 km (0.067 R)
• M4: 1,044,642 km (0.079 R)
• M5: 1,103,434 km (0.112 R)
• M6: 1,349,672 km (0.108 R)
• M7: 2,531,944 km (0.101 R)
• M8: 2,896,065 km (0.037 R)
• M9: 2,979,242 km (0.108 R)
• M10: 3,990,972 km (0.063 R)
• M11: 4,605,670 km (0.076 R)
• M12: 5,198,825 km (0.088 R)
• M13: 5,350,817 km (0.103 R)
• M14: 6,838,867 km (0.099 R)
• M15: 7,974,614 km (0.086 R)
• M16: 8,091,300 km (0.098 R)
• M17: 8,924,411 km (0.117 R)
• M18: 9,722,066 km (0.078 R)
• M19: 10,097,856 km (0.094 R)
• M20: 10,799,171 km (0.082 R)
• M21: 10,863,648 km (0.025 R)
• M22: 11,253,500 km (0.093 R)
• M23: 11,846,955 km (0.112 R)
• M24: 12,721,803 km (0.115 R)
• M25: 13,063,933 km (0.079 R)
• M26: 14,675,850 km (0.119 R)
• M27: 14,962,480 km (0.101 R)
• M28: 15,614,278 km (0.114 R)
• M29: 17,095,596 km (0.111 R)
• M30: 18,389,468 km (0.05 R)
• M31: 20,908,995 km (0.085 R)
• M32: 21,555,707 km (0.118 R)
• M33: 22,044,892 km (0.119 R)
• M34: 22,951,455 km (0.085 R)
• M35: 23,785,912 km (0.115 R)
• M36: 28,728,775 km (0.045 R)
• M37: 28,907,844 km (0.101 R)
• M38: 30,535,618 km (0.101 R)
• M39: 30,809,831 km (0.093 R)
• M40: 31,360,650 km (0.088 R)
• M41: 32,285,913 km (0.048 R)
• M42: 32,565,212 km (0.103 R)
• M43: 33,126,354 km (0.115 R)
• M44: 33,690,637 km (0.075 R)
• M45: 35,402,336 km (0.055 R)
• M46: 36,655,966 km (0.083 R)
• M47: 38,514,421 km (0.037 R)
• M48: 38,810,624 km (0.11 R)
• M49: 39,604,241 km (0.103 R)
• M50: 40,003,069 km (0.061 R)
• M51: 41,510,417 km (0.116 R)
• M52: 42,220,259 km (0.052 R)
• M53: 42,423,712 km (0.107 R)
• M54: 42,831,815 km (0.115 R)
• M55: 43,548,987 km (0.1 R)
• M56: 45,933,428 km (0.057 R)
• M57: 46,352,302 km (0.118 R)
• M58: 46,983,156 km (0.064 R)
• M59: 47,088,623 km (0.109 R)
• M60: 48,359,756 km (0.069 R)
• M61: 48,572,783 km (0.063 R)
• M62: 50,611,353 km (0.062 R)
• M63: 54,882,372 km (0.118 R)
• M64: 55,215,676 km (0.103 R)
• M65: 55,661,029 km (0.096 R)
• M66: 56,555,475 km (0.094 R)
• M67: 57,229,413 km (0.058 R)
• M68: 58,132,237 km (0.108 R)
• M69: 58,471,973 km (0.076 R)
• M70: 58,698,913 km (0.051 R)
• M71: 59,951,795 km (0.048 R)
• M72: 62,716,065 km (0.099 R)
• M73: 63,064,478 km (0.104 R)
• M74: 64,113,608 km (0.1 R)
• M75: 64,933,704 km (0.075 R)
• M76: 65,168,572 km (0.095 R)
• M77: 65,757,090 km (0.089 R)
• M78: 66,702,549 km (0.058 R)
• M79: 66,939,512 km (0.09 R)
• M80: 67,533,416 km (0.115 R)
• M81: 68,606,631 km (0.118 R)
• M82: 70,770,115 km (0.076 R)
• M83: 71,374,939 km (0.105 R)
• M84: 71,860,235 km (0.07 R)
• M85: 73,200,033 km (0.094 R)
• M86: 73,444,476 km (0.051 R)
• M87: 73,934,260 km (0.103 R)
• M88: 75,904,464 km (0.104 R)
• M89: 76,771,682 km (0.088 R)
• M90: 78,141,251 km (0.113 R)
• M91: 82,934,068 km (0.118 R)
• M92: 84,339,240 km (0.098 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 15,470 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit