🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.6 AU - 0.78 AU

Year: 211 Days

Day: 28 Hours

Environment

Temp: 182 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,228,174 km

• M1: 245,640 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.7 AU - 0.88 AU

Year: 259 Days

Day: 31 Hours

Environment

Temp: 105 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.39 AU - 1.47 AU

Year: 631 Days

Day: 26 Hours

Environment

Temp: -41 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.04 AU - 2.3 AU

Year: 1179 Days

Day: 31.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.2 AU - 2.38 AU

Year: 1279 Days

Day: 19.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,228,174 km

• M1: 872,604 km (0.088 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.88 AU - 3 AU

Year: 1406 Days

Day: 17.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.29 AU - 4.29 AU

Year: 3278 Days

Day: 31.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.35 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 12.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325

Radius: 3.2

Gravity: 31.74 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 11.98 AU - 12.84 AU

Year: 16130 Days

Day: 21.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 93,228,174 km

• M1: 48,171 km (0.116 R)
• M2: 185,053 km (0.099 R)
• M3: 293,511 km (0.109 R)
• M4: 614,249 km (0.101 R)
• M5: 832,961 km (0.106 R)
• M6: 1,074,113 km (0.078 R)
• M7: 1,224,159 km (0.094 R)
• M8: 1,592,021 km (0.104 R)
• M9: 1,939,836 km (0.104 R)
• M10: 2,229,158 km (0.076 R)
• M11: 2,420,344 km (0.119 R)
• M12: 2,448,020 km (0.076 R)
• M13: 2,475,845 km (0.063 R)
• M14: 2,906,088 km (0.101 R)
• M15: 3,144,846 km (0.109 R)
• M16: 3,421,004 km (0.093 R)
• M17: 3,704,791 km (0.112 R)
• M18: 3,736,805 km (0.115 R)
• M19: 3,801,132 km (0.082 R)
• M20: 4,566,475 km (0.034 R)
• M21: 5,305,488 km (0.083 R)
• M22: 6,194,249 km (0.08 R)
• M23: 6,270,395 km (0.114 R)
• M24: 6,616,863 km (0.066 R)
• M25: 6,655,759 km (0.082 R)
• M26: 6,930,121 km (0.074 R)
• M27: 7,048,752 km (0.1 R)
• M28: 7,288,109 km (0.09 R)
• M29: 7,857,030 km (0.111 R)
• M30: 8,146,801 km (0.081 R)
• M31: 8,950,740 km (0.079 R)
• M32: 9,647,267 km (0.032 R)
• M33: 9,957,384 km (0.115 R)
• M34: 10,587,341 km (0.107 R)
• M35: 10,953,257 km (0.104 R)
• M36: 11,838,427 km (0.088 R)
• M37: 11,932,973 km (0.112 R)
• M38: 12,940,365 km (0.118 R)
• M39: 13,429,550 km (0.042 R)
• M40: 13,528,135 km (0.069 R)
• M41: 14,275,078 km (0.098 R)
• M42: 14,984,321 km (0.053 R)
• M43: 15,704,784 km (0.104 R)
• M44: 15,756,695 km (0.047 R)
• M45: 15,808,755 km (0.109 R)
• M46: 16,017,145 km (0.062 R)
• M47: 16,226,432 km (0.106 R)
• M48: 16,542,084 km (0.112 R)
• M49: 18,752,691 km (0.054 R)
• M50: 19,028,550 km (0.119 R)
• M51: 19,083,901 km (0.098 R)
• M52: 19,416,906 km (0.072 R)
• M53: 19,808,104 km (0.116 R)
• M54: 20,145,298 km (0.077 R)
• M55: 21,975,927 km (0.104 R)
• M56: 22,150,209 km (0.06 R)
• M57: 23,680,146 km (0.042 R)
• M58: 23,739,686 km (0.105 R)
• M59: 25,670,546 km (0.096 R)
• M60: 26,161,077 km (0.036 R)
• M61: 27,089,033 km (0.026 R)
• M62: 27,276,030 km (0.051 R)
• M63: 27,525,859 km (0.049 R)
• M64: 27,651,072 km (0.112 R)
• M65: 29,360,078 km (0.117 R)
• M66: 30,259,461 km (0.105 R)
• M67: 30,647,817 km (0.109 R)
• M68: 30,777,518 km (0.059 R)
• M69: 33,344,617 km (0.114 R)
• M70: 33,745,689 km (0.112 R)
• M71: 34,081,088 km (0.108 R)
• M72: 34,755,026 km (0.09 R)
• M73: 36,459,395 km (0.115 R)
• M74: 37,010,513 km (0.03 R)
• M75: 37,842,277 km (0.084 R)
• M76: 39,101,592 km (0.072 R)
• M77: 40,445,580 km (0.048 R)
• M78: 40,587,997 km (0.102 R)
• M79: 40,944,638 km (0.085 R)
• M80: 41,015,996 km (0.113 R)
• M81: 41,732,869 km (0.035 R)
• M82: 41,948,739 km (0.078 R)
• M83: 42,092,802 km (0.047 R)
• M84: 43,688,712 km (0.063 R)
• M85: 44,273,939 km (0.073 R)
• M86: 45,230,467 km (0.109 R)
• M87: 45,378,270 km (0.051 R)
• M88: 45,452,171 km (0.12 R)
• M89: 45,600,124 km (0.079 R)
• M90: 45,674,175 km (0.086 R)
• M91: 46,417,078 km (0.106 R)
• M92: 48,669,274 km (0.117 R)
• M93: 51,418,733 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143.8

Radius: 3.3

Gravity: 13.2 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 11.14 AU - 14.24 AU

Year: 16679 Days

Day: 21.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 93,228,174 km

• M1: 44,580 km (0.072 R)
• M2: 180,714 km (0.041 R)
• M3: 218,562 km (0.091 R)
• M4: 249,080 km (0.098 R)
• M5: 502,050 km (0.12 R)
• M6: 529,427 km (0.054 R)
• M7: 658,979 km (0.12 R)
• M8: 912,996 km (0.052 R)
• M9: 1,103,733 km (0.117 R)
• M10: 1,250,189 km (0.112 R)
• M11: 1,684,023 km (0.102 R)
• M12: 1,874,013 km (0.107 R)
• M13: 2,205,372 km (0.119 R)
• M14: 2,699,194 km (0.102 R)
• M15: 2,846,399 km (0.102 R)
• M16: 3,200,048 km (0.088 R)
• M17: 3,303,570 km (0.07 R)
• M18: 3,620,867 km (0.057 R)
• M19: 3,755,954 km (0.093 R)
• M20: 4,003,389 km (0.055 R)
• M21: 4,171,088 km (0.051 R)
• M22: 4,227,636 km (0.078 R)
• M23: 4,312,757 km (0.086 R)
• M24: 4,571,561 km (0.081 R)
• M25: 4,865,072 km (0.107 R)
• M26: 5,501,013 km (0.114 R)
• M27: 6,002,914 km (0.04 R)
• M28: 6,259,325 km (0.039 R)
• M29: 6,323,951 km (0.078 R)
• M30: 6,552,088 km (0.058 R)
• M31: 6,716,645 km (0.092 R)
• M32: 7,594,037 km (0.069 R)
• M33: 7,628,444 km (0.107 R)
• M34: 8,542,637 km (0.107 R)
• M35: 9,158,830 km (0.092 R)
• M36: 9,676,888 km (0.091 R)
• M37: 10,090,676 km (0.105 R)
• M38: 10,242,517 km (0.115 R)
• M39: 10,471,701 km (0.083 R)
• M40: 11,013,246 km (0.076 R)
• M41: 11,682,846 km (0.099 R)
• M42: 12,042,629 km (0.089 R)
• M43: 12,123,112 km (0.093 R)
• M44: 12,163,504 km (0.099 R)
• M45: 12,487,383 km (0.108 R)
• M46: 12,814,254 km (0.108 R)
• M47: 13,102,530 km (0.098 R)
• M48: 13,309,723 km (0.064 R)
• M49: 13,685,363 km (0.117 R)
• M50: 14,064,593 km (0.114 R)
• M51: 14,833,377 km (0.103 R)
• M52: 14,876,461 km (0.069 R)
• M53: 16,144,453 km (0.085 R)
• M54: 16,277,595 km (0.093 R)
• M55: 16,455,766 km (0.114 R)
• M56: 16,545,076 km (0.11 R)
• M57: 17,129,405 km (0.048 R)
• M58: 17,265,090 km (0.045 R)
• M59: 17,355,896 km (0.049 R)
• M60: 17,401,224 km (0.105 R)
• M61: 17,857,797 km (0.03 R)
• M62: 17,995,427 km (0.082 R)
• M63: 18,225,658 km (0.074 R)
• M64: 18,271,884 km (0.098 R)
• M65: 19,109,632 km (0.084 R)
• M66: 19,203,430 km (0.032 R)
• M67: 22,881,593 km (0.102 R)
• M68: 23,632,574 km (0.088 R)
• M69: 24,087,052 km (0.116 R)
• M70: 25,158,772 km (0.091 R)
• M71: 25,416,229 km (0.041 R)
• M72: 25,519,452 km (0.051 R)
• M73: 26,506,948 km (0.076 R)
• M74: 27,137,054 km (0.111 R)
• M75: 27,242,520 km (0.083 R)
• M76: 28,251,558 km (0.093 R)
• M77: 29,543,635 km (0.109 R)
• M78: 29,597,789 km (0.088 R)
• M79: 30,142,176 km (0.038 R)
• M80: 30,306,135 km (0.111 R)
• M81: 30,744,756 km (0.096 R)
• M82: 32,688,182 km (0.101 R)
• M83: 33,250,820 km (0.106 R)
• M84: 33,533,260 km (0.114 R)
• M85: 33,646,506 km (0.079 R)
• M86: 33,986,841 km (0.081 R)
• M87: 34,100,535 km (0.079 R)
• M88: 34,328,373 km (0.071 R)
• M89: 34,442,516 km (0.084 R)
• M90: 34,842,840 km (0.107 R)
• M91: 36,750,811 km (0.097 R)
• M92: 36,867,647 km (0.108 R)
• M93: 36,925,990 km (0.052 R)
• M94: 38,041,542 km (0.098 R)
• M95: 38,100,633 km (0.105 R)
• M96: 38,218,815 km (0.089 R)
• M97: 39,049,083 km (0.114 R)
• M98: 39,585,990 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 608.1

Radius: 6.2

Gravity: 15.82 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 16.01 AU - 20.51 AU

Year: 28789 Days

Day: 17 Hours

Environment

Temp: -204 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,228,174 km

• M1: 513,569 km (0.042 R)
• M2: 713,432 km (0.071 R)
• M3: 1,656,497 km (0.083 R)
• M4: 1,876,705 km (0.107 R)
• M5: 1,990,400 km (0.103 R)
• M6: 2,385,488 km (0.063 R)
• M7: 2,676,456 km (0.095 R)
• M8: 3,429,232 km (0.081 R)
• M9: 3,521,983 km (0.054 R)
• M10: 4,095,391 km (0.116 R)
• M11: 4,852,506 km (0.087 R)
• M12: 4,904,417 km (0.063 R)
• M13: 5,061,644 km (0.096 R)
• M14: 5,273,624 km (0.12 R)
• M15: 6,663,987 km (0.095 R)
• M16: 7,730,919 km (0.117 R)
• M17: 7,852,841 km (0.078 R)
• M18: 8,659,922 km (0.084 R)
• M19: 8,850,060 km (0.077 R)
• M20: 9,234,228 km (0.1 R)
• M21: 9,363,480 km (0.091 R)
• M22: 9,428,256 km (0.086 R)
• M23: 9,558,556 km (0.108 R)
• M24: 10,553,681 km (0.074 R)
• M25: 11,304,363 km (0.085 R)
• M26: 11,512,005 km (0.115 R)
• M27: 11,790,855 km (0.088 R)
• M28: 12,142,710 km (0.098 R)
• M29: 13,291,322 km (0.108 R)
• M30: 14,850,730 km (0.049 R)
• M31: 15,383,448 km (0.058 R)
• M32: 16,077,283 km (0.106 R)
• M33: 16,232,865 km (0.118 R)
• M34: 17,336,000 km (0.094 R)
• M35: 17,495,621 km (0.108 R)
• M36: 19,117,710 km (0.078 R)
• M37: 20,197,807 km (0.061 R)
• M38: 20,449,730 km (0.063 R)
• M39: 20,787,372 km (0.115 R)
• M40: 21,382,772 km (0.089 R)
• M41: 23,026,852 km (0.079 R)
• M42: 23,378,108 km (0.116 R)
• M43: 25,522,594 km (0.059 R)
• M44: 25,704,205 km (0.093 R)
• M45: 25,886,116 km (0.099 R)
• M46: 26,618,248 km (0.095 R)
• M47: 26,710,251 km (0.119 R)
• M48: 26,986,857 km (0.119 R)
• M49: 27,357,262 km (0.101 R)
• M50: 27,542,913 km (0.12 R)
• M51: 28,855,185 km (0.05 R)
• M52: 29,138,972 km (0.111 R)
• M53: 29,900,426 km (0.116 R)
• M54: 32,027,857 km (0.077 R)
• M55: 33,904,113 km (0.098 R)
• M56: 34,003,895 km (0.119 R)
• M57: 35,006,650 km (0.076 R)
• M58: 35,107,479 km (0.102 R)
• M59: 38,800,302 km (0.095 R)
• M60: 39,113,560 km (0.079 R)
• M61: 40,798,331 km (0.102 R)
• M62: 41,863,468 km (0.088 R)
• M63: 42,077,543 km (0.057 R)
• M64: 42,614,449 km (0.058 R)
• M65: 43,803,453 km (0.076 R)
• M66: 45,332,493 km (0.096 R)
• M67: 45,552,402 km (0.032 R)
• M68: 46,546,181 km (0.048 R)
• M69: 48,667,478 km (0.099 R)
• M70: 48,892,623 km (0.059 R)
• M71: 49,456,906 km (0.081 R)
• M72: 49,910,038 km (0.101 R)
• M73: 53,932,276 km (0.12 R)
• M74: 57,105,397 km (0.052 R)
• M75: 58,774,460 km (0.108 R)
• M76: 59,735,477 km (0.083 R)
• M77: 60,701,580 km (0.077 R)
• M78: 61,186,576 km (0.112 R)
• M79: 62,038,387 km (0.094 R)
• M80: 65,112,473 km (0.039 R)
• M81: 65,733,304 km (0.078 R)
• M82: 67,607,317 km (0.042 R)
• M83: 68,235,927 km (0.1 R)
• M84: 70,006,268 km (0.075 R)
• M85: 71,919,625 km (0.118 R)
• M86: 75,146,750 km (0.11 R)
• M87: 78,289,054 km (0.106 R)
• M88: 78,949,079 km (0.063 R)
• M89: 81,607,434 km (0.108 R)
• M90: 83,351,146 km (0.085 R)
• M91: 83,485,785 km (0.112 R)
• M92: 84,160,172 km (0.098 R)
• M93: 84,430,345 km (0.084 R)
• M94: 88,930,399 km (0.035 R)
• M95: 89,618,998 km (0.113 R)
• M96: 90,309,392 km (0.065 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 15,995 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit