🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.57 AU - 0.63 AU

Year: 174 Days

Day: 13.2 Hours

Environment

Temp: 170 °C

Axial Tilt: 42.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,003,123 km

• M1: 88,263 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.6 AU - 0.86 AU

Year: 234 Days

Day: 45.7 Hours

Environment

Temp: 187 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.76 AU - 0.98 AU

Year: 304 Days

Day: 35.5 Hours

Environment

Temp: 48 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 89,003,123 km

• M1: 89,160 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.13 AU - 3.37 AU

Year: 1709 Days

Day: 16.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,003,123 km

• M1: 1,719,179 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.41 AU - 3.67 AU

Year: 2496 Days

Day: 20.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 56.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.94 AU - 4.58 AU

Year: 3295 Days

Day: 35.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.8

Radius: 14.8

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.58 AU - 5.08 AU

Year: 3978 Days

Day: 7.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 89,003,123 km

• M1: 224,397 km (0.098 R)
• M2: 331,658 km (0.081 R)
• M3: 469,588 km (0.112 R)
• M4: 695,481 km (0.099 R)
• M5: 862,133 km (0.112 R)
• M6: 981,661 km (0.113 R)
• M7: 1,150,707 km (0.09 R)
• M8: 1,630,467 km (0.103 R)
• M9: 1,821,504 km (0.089 R)
• M10: 1,939,836 km (0.085 R)
• M11: 2,047,247 km (0.088 R)
• M12: 2,254,440 km (0.079 R)
• M13: 2,367,835 km (0.092 R)
• M14: 2,483,325 km (0.081 R)
• M15: 2,630,379 km (0.097 R)
• M16: 2,887,239 km (0.073 R)
• M17: 3,152,476 km (0.047 R)
• M18: 3,458,553 km (0.088 R)
• M19: 3,607,104 km (0.117 R)
• M20: 3,825,367 km (0.111 R)
• M21: 4,065,322 km (0.088 R)
• M22: 4,614,646 km (0.069 R)
• M23: 4,778,754 km (0.105 R)
• M24: 4,981,759 km (0.082 R)
• M25: 5,168,906 km (0.055 R)
• M26: 5,377,595 km (0.102 R)
• M27: 5,666,618 km (0.084 R)
• M28: 5,783,603 km (0.061 R)
• M29: 6,340,706 km (0.085 R)
• M30: 6,482,674 km (0.094 R)
• M31: 6,977,693 km (0.092 R)
• M32: 7,082,262 km (0.104 R)
• M33: 7,187,579 km (0.032 R)
• M34: 7,678,260 km (0.109 R)
• M35: 8,180,012 km (0.081 R)
• M36: 8,423,707 km (0.057 R)
• M37: 8,624,916 km (0.114 R)
• M38: 8,760,003 km (0.072 R)
• M39: 9,123,675 km (0.099 R)
• M40: 9,608,372 km (0.11 R)
• M41: 10,291,885 km (0.08 R)
• M42: 10,483,071 km (0.118 R)
• M43: 10,772,393 km (0.099 R)
• M44: 11,113,027 km (0.052 R)
• M45: 11,260,232 km (0.037 R)
• M46: 11,730,418 km (0.114 R)
• M47: 11,905,298 km (0.086 R)
• M48: 12,081,075 km (0.108 R)
• M49: 12,435,173 km (0.058 R)
• M50: 12,588,062 km (0.118 R)
• M51: 12,921,366 km (0.108 R)
• M52: 13,024,439 km (0.044 R)
• M53: 13,780,357 km (0.056 R)
• M54: 13,885,824 km (0.087 R)
• M55: 14,070,877 km (0.093 R)
• M56: 14,792,537 km (0.104 R)
• M57: 15,144,391 km (0.07 R)
• M58: 15,334,979 km (0.108 R)
• M59: 15,526,314 km (0.104 R)
• M60: 15,911,379 km (0.113 R)
• M61: 16,022,082 km (0.086 R)
• M62: 16,299,735 km (0.11 R)
• M63: 16,607,009 km (0.105 R)
• M64: 16,944,502 km (0.045 R)
• M65: 17,057,448 km (0.115 R)
• M66: 17,227,541 km (0.104 R)
• M67: 17,369,510 km (0.049 R)
• M68: 17,540,500 km (0.061 R)
• M69: 19,487,815 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.9

Radius: 10.3

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.74 AU - 7.84 AU

Year: 5912 Days

Day: 5.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 89,003,123 km

• M1: 133,591 km (0.116 R)
• M2: 203,902 km (0.116 R)
• M3: 282,740 km (0.084 R)
• M4: 416,032 km (0.083 R)
• M5: 629,059 km (0.112 R)
• M6: 867,518 km (0.074 R)
• M7: 942,616 km (0.115 R)
• M8: 1,088,474 km (0.105 R)
• M9: 1,170,304 km (0.107 R)
• M10: 1,254,229 km (0.111 R)
• M11: 1,415,944 km (0.061 R)
• M12: 1,597,855 km (0.053 R)
• M13: 2,219,284 km (0.109 R)
• M14: 2,370,528 km (0.116 R)
• M15: 2,572,186 km (0.085 R)
• M16: 2,651,323 km (0.055 R)
• M17: 2,942,889 km (0.096 R)
• M18: 3,025,767 km (0.107 R)
• M19: 3,417,115 km (0.101 R)
• M20: 3,539,336 km (0.054 R)
• M21: 3,609,946 km (0.095 R)
• M22: 3,806,518 km (0.099 R)
• M23: 4,098,832 km (0.076 R)
• M24: 4,474,323 km (0.03 R)
• M25: 4,570,065 km (0.092 R)
• M26: 4,802,391 km (0.06 R)
• M27: 5,018,859 km (0.027 R)
• M28: 5,563,994 km (0.095 R)
• M29: 5,833,120 km (0.055 R)
• M30: 6,775,736 km (0.044 R)
• M31: 6,996,543 km (0.106 R)
• M32: 7,696,212 km (0.083 R)
• M33: 7,857,329 km (0.109 R)
• M34: 8,159,517 km (0.07 R)
• M35: 8,608,011 km (0.092 R)
• M36: 9,283,595 km (0.119 R)
• M37: 9,430,650 km (0.103 R)
• M38: 9,578,452 km (0.12 R)
• M39: 9,652,653 km (0.034 R)
• M40: 10,278,271 km (0.114 R)
• M41: 10,404,981 km (0.104 R)
• M42: 10,685,626 km (0.118 R)
• M43: 10,942,935 km (0.081 R)
• M44: 11,384,996 km (0.082 R)
• M45: 11,806,414 km (0.109 R)
• M46: 13,073,956 km (0.116 R)
• M47: 14,101,843 km (0.052 R)
• M48: 14,412,558 km (0.059 R)
• M49: 15,648,386 km (0.08 R)
• M50: 16,058,135 km (0.045 R)
• M51: 16,500,944 km (0.076 R)
• M52: 17,640,880 km (0.064 R)
• M53: 19,054,730 km (0.091 R)
• M54: 19,210,611 km (0.104 R)
• M55: 19,523,569 km (0.044 R)
• M56: 20,122,858 km (0.118 R)
• M57: 20,281,582 km (0.094 R)
• M58: 21,761,404 km (0.084 R)
• M59: 21,859,091 km (0.12 R)

Asteroid Belt

Center: 8.19 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.2

Radius: 13.9

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.47 AU - 11.69 AU

Year: 11993 Days

Day: 7.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 89,003,123 km

• M1: 186,997 km (0.096 R)
• M2: 294,109 km (0.069 R)
• M3: 553,213 km (0.092 R)
• M4: 729,439 km (0.066 R)
• M5: 1,108,520 km (0.064 R)
• M6: 1,358,049 km (0.111 R)
• M7: 1,470,996 km (0.049 R)
• M8: 1,955,095 km (0.087 R)
• M9: 2,282,564 km (0.117 R)
• M10: 2,487,813 km (0.118 R)
• M11: 2,771,001 km (0.091 R)
• M12: 3,089,944 km (0.077 R)
• M13: 3,190,623 km (0.097 R)
• M14: 3,473,064 km (0.101 R)
• M15: 3,817,438 km (0.057 R)
• M16: 3,952,825 km (0.106 R)
• M17: 4,510,974 km (0.103 R)
• M18: 5,005,096 km (0.079 R)
• M19: 5,670,358 km (0.06 R)
• M20: 5,888,023 km (0.093 R)
• M21: 6,203,674 km (0.079 R)
• M22: 6,525,010 km (0.071 R)
• M23: 6,851,882 km (0.116 R)
• M24: 7,419,905 km (0.061 R)
• M25: 8,107,606 km (0.119 R)
• M26: 8,247,630 km (0.077 R)
• M27: 8,353,096 km (0.094 R)
• M28: 8,887,759 km (0.116 R)
• M29: 9,360,040 km (0.096 R)
• M30: 9,543,895 km (0.065 R)
• M31: 9,990,146 km (0.093 R)
• M32: 10,405,130 km (0.11 R)
• M33: 10,633,865 km (0.101 R)
• M34: 11,882,260 km (0.064 R)
• M35: 12,281,836 km (0.115 R)
• M36: 12,402,561 km (0.108 R)
• M37: 12,645,358 km (0.101 R)
• M38: 12,889,652 km (0.117 R)
• M39: 13,341,587 km (0.072 R)
• M40: 13,465,753 km (0.114 R)
• M41: 13,673,545 km (0.087 R)
• M42: 13,924,271 km (0.12 R)
• M43: 14,218,829 km (0.073 R)
• M44: 14,856,864 km (0.075 R)
• M45: 15,330,790 km (0.111 R)
• M46: 15,678,605 km (0.063 R)
• M47: 15,853,485 km (0.088 R)
• M48: 16,072,945 km (0.056 R)
• M49: 17,095,745 km (0.104 R)
• M50: 17,320,890 km (0.058 R)
• M51: 18,002,159 km (0.061 R)
• M52: 18,093,713 km (0.114 R)
• M53: 18,185,416 km (0.118 R)
• M54: 19,531,947 km (0.087 R)
• M55: 19,625,894 km (0.035 R)
• M56: 20,766,279 km (0.065 R)
• M57: 21,393,094 km (0.116 R)
• M58: 21,928,205 km (0.087 R)
• M59: 22,369,370 km (0.068 R)
• M60: 23,560,019 km (0.063 R)
• M61: 24,517,296 km (0.112 R)
• M62: 25,692,985 km (0.094 R)
• M63: 25,847,819 km (0.066 R)
• M64: 27,359,356 km (0.103 R)
• M65: 28,046,310 km (0.06 R)
• M66: 29,490,976 km (0.067 R)
• M67: 30,140,979 km (0.104 R)
• M68: 30,413,098 km (0.104 R)
• M69: 32,508,365 km (0.057 R)
• M70: 32,899,414 km (0.084 R)
• M71: 33,348,208 km (0.097 R)
• M72: 33,686,149 km (0.081 R)
• M73: 33,855,494 km (0.104 R)
• M74: 34,592,862 km (0.084 R)
• M75: 37,127,648 km (0.027 R)
• M76: 38,064,281 km (0.093 R)
• M77: 39,127,173 km (0.082 R)
• M78: 39,483,516 km (0.116 R)
• M79: 39,900,894 km (0.078 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 579.7

Radius: 5.5

Gravity: 19.16 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 13.32 AU - 21.74 AU

Year: 27504 Days

Day: 23.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 89,003,123 km

• M1: 76,295 km (0.089 R)
• M2: 215,720 km (0.059 R)
• M3: 701,315 km (0.101 R)
• M4: 1,184,366 km (0.109 R)
• M5: 1,310,627 km (0.105 R)
• M6: 1,474,736 km (0.036 R)
• M7: 1,715,439 km (0.115 R)
• M8: 1,750,893 km (0.082 R)
• M9: 2,429,769 km (0.073 R)
• M10: 3,224,881 km (0.053 R)
• M11: 3,312,994 km (0.114 R)
• M12: 3,719,302 km (0.113 R)
• M13: 4,285,081 km (0.102 R)
• M14: 4,627,661 km (0.115 R)
• M15: 4,928,203 km (0.117 R)
• M16: 5,390,759 km (0.106 R)
• M17: 7,726,580 km (0.117 R)
• M18: 8,627,010 km (0.073 R)
• M19: 8,688,196 km (0.075 R)
• M20: 8,996,367 km (0.072 R)
• M21: 9,183,065 km (0.066 R)
• M22: 11,385,894 km (0.102 R)
• M23: 12,614,990 km (0.112 R)
• M24: 14,029,288 km (0.079 R)
• M25: 14,390,567 km (0.116 R)
• M26: 14,608,830 km (0.066 R)
• M27: 14,754,988 km (0.079 R)
• M28: 14,828,291 km (0.107 R)
• M29: 16,470,127 km (0.094 R)
• M30: 19,198,344 km (0.073 R)
• M31: 23,160,443 km (0.052 R)
• M32: 23,501,676 km (0.087 R)
• M33: 24,189,228 km (0.089 R)
• M34: 24,622,314 km (0.062 R)
• M35: 24,970,577 km (0.101 R)
• M36: 26,025,093 km (0.092 R)
• M37: 26,202,366 km (0.086 R)
• M38: 26,646,971 km (0.119 R)
• M39: 29,551,563 km (0.051 R)
• M40: 31,041,109 km (0.115 R)
• M41: 32,459,596 km (0.092 R)
• M42: 33,128,748 km (0.083 R)
• M43: 33,224,640 km (0.037 R)
• M44: 34,870,216 km (0.096 R)
• M45: 35,653,810 km (0.092 R)
• M46: 36,245,171 km (0.105 R)
• M47: 37,838,089 km (0.095 R)
• M48: 39,149,164 km (0.105 R)
• M49: 39,759,224 km (0.085 R)
• M50: 40,988,919 km (0.1 R)
• M51: 41,401,510 km (0.05 R)
• M52: 43,065,786 km (0.067 R)
• M53: 44,645,839 km (0.1 R)
• M54: 44,751,904 km (0.062 R)
• M55: 44,964,183 km (0.037 R)
• M56: 45,070,398 km (0.098 R)
• M57: 47,862,492 km (0.118 R)
• M58: 48,296,925 km (0.059 R)
• M59: 48,623,646 km (0.089 R)
• M60: 48,951,116 km (0.111 R)
• M61: 49,388,839 km (0.117 R)
• M62: 49,498,495 km (0.119 R)
• M63: 50,931,193 km (0.045 R)
• M64: 52,601,155 km (0.085 R)
• M65: 52,713,203 km (0.118 R)
• M66: 52,937,301 km (0.084 R)
• M67: 53,049,499 km (0.072 R)
• M68: 53,611,838 km (0.086 R)
• M69: 53,724,485 km (0.1 R)
• M70: 54,063,025 km (0.106 R)
• M71: 54,515,409 km (0.073 R)
• M72: 56,566,994 km (0.097 R)
• M73: 56,796,627 km (0.075 R)
• M74: 57,141,450 km (0.094 R)
• M75: 57,256,491 km (0.105 R)
• M76: 57,371,681 km (0.083 R)
• M77: 57,487,021 km (0.069 R)
• M78: 59,925,167 km (0.082 R)
• M79: 62,160,159 km (0.113 R)
• M80: 62,990,278 km (0.083 R)
• M81: 63,943,665 km (0.095 R)
• M82: 64,422,229 km (0.065 R)
• M83: 65,382,647 km (0.055 R)
• M84: 67,439,319 km (0.1 R)
• M85: 67,561,091 km (0.046 R)
• M86: 69,640,202 km (0.08 R)
• M87: 73,235,039 km (0.085 R)
• M88: 80,990,941 km (0.027 R)
• M89: 81,508,549 km (0.053 R)
• M90: 81,638,251 km (0.095 R)
• M91: 82,027,355 km (0.075 R)
• M92: 82,157,206 km (0.118 R)
• M93: 83,720,803 km (0.108 R)
• M94: 83,851,551 km (0.102 R)
• M95: 85,425,620 km (0.109 R)
• M96: 85,689,062 km (0.077 R)
• M97: 85,820,708 km (0.114 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: 314 - 19,669 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit