🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.67 AU - 0.97 AU

Year: 259 Days

Day: 33.9 Hours

Environment

Temp: 172 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.89 AU - 1.41 AU

Year: 429 Days

Day: 23.2 Hours

Environment

Temp: 29 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,582,096 km

• M1: 49,666 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.38 AU - 2.04 AU

Year: 779 Days

Day: 17.5 Hours

Environment

Temp: -28 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,582,096 km

• M1: 126,560 km (0.051 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.83 AU - 2.33 AU

Year: 1045 Days

Day: 14.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.03 AU - 6.15 AU

Year: 4603 Days

Day: 21.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.9

Radius: 13.9

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.5 AU - 9.06 AU

Year: 8297 Days

Day: 5.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 64,582,096 km

• M1: 260,151 km (0.117 R)
• M2: 365,767 km (0.054 R)
• M3: 452,833 km (0.078 R)
• M4: 550,221 km (0.113 R)
• M5: 646,712 km (0.113 R)
• M6: 826,678 km (0.079 R)
• M7: 1,240,166 km (0.107 R)
• M8: 1,401,433 km (0.071 R)
• M9: 1,527,245 km (0.075 R)
• M10: 1,897,499 km (0.089 R)
• M11: 2,133,565 km (0.112 R)
• M12: 2,379,504 km (0.098 R)
• M13: 2,617,664 km (0.091 R)
• M14: 2,774,891 km (0.092 R)
• M15: 3,007,815 km (0.083 R)
• M16: 3,228,771 km (0.105 R)
• M17: 3,983,492 km (0.082 R)
• M18: 4,247,233 km (0.083 R)
• M19: 4,412,389 km (0.11 R)
• M20: 4,537,603 km (0.104 R)
• M21: 4,643,069 km (0.102 R)
• M22: 4,856,246 km (0.089 R)
• M23: 5,425,765 km (0.077 R)
• M24: 5,650,461 km (0.076 R)
• M25: 5,924,375 km (0.073 R)
• M26: 6,249,451 km (0.083 R)
• M27: 6,390,522 km (0.09 R)
• M28: 7,607,650 km (0.092 R)
• M29: 7,859,723 km (0.081 R)
• M30: 7,986,731 km (0.108 R)
• M31: 8,191,531 km (0.117 R)
• M32: 8,449,886 km (0.086 R)
• M33: 8,580,036 km (0.111 R)
• M34: 9,321,593 km (0.065 R)
• M35: 9,456,231 km (0.114 R)
• M36: 9,809,282 km (0.097 R)
• M37: 10,001,216 km (0.118 R)
• M38: 10,333,024 km (0.111 R)
• M39: 10,951,013 km (0.117 R)
• M40: 11,150,128 km (0.108 R)
• M41: 11,321,866 km (0.098 R)
• M42: 12,548,120 km (0.081 R)
• M43: 13,510,483 km (0.088 R)
• M44: 13,663,073 km (0.091 R)
• M45: 14,000,715 km (0.094 R)
• M46: 14,093,316 km (0.085 R)
• M47: 15,283,367 km (0.077 R)
• M48: 15,506,118 km (0.077 R)
• M49: 15,633,875 km (0.115 R)
• M50: 15,858,421 km (0.114 R)
• M51: 16,083,865 km (0.061 R)
• M52: 16,245,581 km (0.098 R)
• M53: 16,538,194 km (0.105 R)
• M54: 16,636,031 km (0.045 R)
• M55: 16,766,929 km (0.067 R)
• M56: 17,161,419 km (0.116 R)
• M57: 17,359,935 km (0.115 R)
• M58: 17,625,621 km (0.103 R)
• M59: 17,725,702 km (0.058 R)
• M60: 18,668,318 km (0.092 R)
• M61: 19,145,685 km (0.107 R)
• M62: 19,627,241 km (0.095 R)
• M63: 20,112,686 km (0.094 R)
• M64: 20,707,487 km (0.086 R)
• M65: 21,237,213 km (0.096 R)
• M66: 21,592,807 km (0.086 R)
• M67: 22,237,873 km (0.111 R)
• M68: 22,454,341 km (0.087 R)
• M69: 22,780,315 km (0.066 R)
• M70: 23,144,436 km (0.091 R)
• M71: 23,583,805 km (0.119 R)
• M72: 23,841,413 km (0.077 R)
• M73: 24,470,920 km (0.051 R)
• M74: 24,843,718 km (0.111 R)
• M75: 25,105,814 km (0.029 R)

Asteroid Belt

Center: 8.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.5

Radius: 13.6

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.72 AU - 10.92 AU

Year: 9122 Days

Day: 7 Hours

Environment

Temp: -169 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 64,582,096 km

• M1: 204,650 km (0.032 R)
• M2: 331,359 km (0.071 R)
• M3: 522,845 km (0.051 R)
• M4: 627,862 km (0.062 R)
• M5: 1,293,872 km (0.064 R)
• M6: 1,578,856 km (0.069 R)
• M7: 1,788,443 km (0.048 R)
• M8: 1,933,403 km (0.111 R)
• M9: 2,445,476 km (0.115 R)
• M10: 3,531,108 km (0.11 R)
• M11: 3,684,147 km (0.109 R)
• M12: 3,777,047 km (0.071 R)
• M13: 4,156,577 km (0.1 R)
• M14: 4,449,489 km (0.086 R)
• M15: 4,782,943 km (0.107 R)
• M16: 4,918,628 km (0.105 R)
• M17: 5,263,601 km (0.111 R)
• M18: 6,234,192 km (0.108 R)
• M19: 6,607,738 km (0.095 R)
• M20: 6,797,278 km (0.062 R)
• M21: 7,104,403 km (0.034 R)
• M22: 7,692,472 km (0.059 R)
• M23: 8,214,868 km (0.086 R)
• M24: 8,542,188 km (0.111 R)
• M25: 8,915,435 km (0.062 R)
• M26: 9,251,880 km (0.076 R)
• M27: 10,023,955 km (0.085 R)
• M28: 10,242,069 km (0.107 R)
• M29: 10,950,863 km (0.098 R)
• M30: 11,220,887 km (0.117 R)
• M31: 11,447,528 km (0.03 R)
• M32: 12,043,825 km (0.037 R)
• M33: 12,415,875 km (0.04 R)
• M34: 13,171,345 km (0.081 R)
• M35: 13,458,423 km (0.103 R)
• M36: 13,651,105 km (0.036 R)
• M37: 13,747,745 km (0.076 R)
• M38: 14,136,550 km (0.071 R)
• M39: 15,475,750 km (0.116 R)
• M40: 15,778,835 km (0.075 R)
• M41: 17,375,942 km (0.107 R)
• M42: 18,273,530 km (0.062 R)
• M43: 19,240,530 km (0.107 R)
• M44: 20,444,793 km (0.059 R)
• M45: 21,729,839 km (0.066 R)
• M46: 21,842,785 km (0.077 R)
• M47: 22,126,123 km (0.092 R)
• M48: 23,271,594 km (0.088 R)
• M49: 24,848,356 km (0.094 R)
• M50: 25,262,892 km (0.091 R)
• M51: 26,640,688 km (0.101 R)
• M52: 26,882,737 km (0.082 R)
• M53: 27,186,421 km (0.118 R)
• M54: 27,430,266 km (0.064 R)
• M55: 28,598,027 km (0.114 R)
• M56: 28,783,827 km (0.112 R)
• M57: 29,032,309 km (0.082 R)
• M58: 29,970,437 km (0.114 R)
• M59: 31,491,997 km (0.098 R)
• M60: 31,748,109 km (0.114 R)
• M61: 32,133,473 km (0.08 R)
• M62: 32,843,913 km (0.095 R)
• M63: 33,821,236 km (0.112 R)
• M64: 34,214,828 km (0.068 R)
• M65: 34,742,011 km (0.107 R)
• M66: 34,874,256 km (0.081 R)
• M67: 37,485,636 km (0.116 R)
• M68: 38,097,192 km (0.066 R)
• M69: 38,917,736 km (0.102 R)
• M70: 39,467,957 km (0.088 R)
• M71: 39,951,607 km (0.097 R)
• M72: 40,576,178 km (0.079 R)
• M73: 41,975,966 km (0.094 R)
• M74: 42,116,737 km (0.12 R)
• M75: 42,611,009 km (0.082 R)
• M76: 43,533,878 km (0.087 R)
• M77: 45,110,640 km (0.053 R)
• M78: 45,255,001 km (0.063 R)
• M79: 45,399,363 km (0.044 R)
• M80: 46,269,125 km (0.117 R)
• M81: 46,414,684 km (0.081 R)
• M82: 47,951,653 km (0.113 R)
• M83: 48,837,422 km (0.054 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252

Radius: 9

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 8.58 AU - 11.38 AU

Year: 10980 Days

Day: 6.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 64,582,096 km

• M1: 137,929 km (0.062 R)
• M2: 544,087 km (0.091 R)
• M3: 786,885 km (0.059 R)
• M4: 921,074 km (0.04 R)
• M5: 1,551,629 km (0.101 R)
• M6: 1,645,726 km (0.081 R)
• M7: 1,741,768 km (0.062 R)
• M8: 2,103,196 km (0.09 R)
• M9: 2,357,214 km (0.101 R)
• M10: 2,894,868 km (0.091 R)
• M11: 3,011,704 km (0.113 R)
• M12: 3,177,758 km (0.084 R)
• M13: 4,027,175 km (0.055 R)
• M14: 5,083,186 km (0.06 R)
• M15: 5,569,080 km (0.082 R)
• M16: 5,685,617 km (0.113 R)
• M17: 5,950,854 km (0.118 R)
• M18: 7,496,499 km (0.068 R)
• M19: 8,380,174 km (0.101 R)
• M20: 8,446,894 km (0.12 R)
• M21: 9,055,758 km (0.12 R)
• M22: 9,193,088 km (0.094 R)
• M23: 9,504,402 km (0.089 R)
• M24: 9,643,976 km (0.116 R)
• M25: 9,924,921 km (0.088 R)
• M26: 10,820,564 km (0.04 R)
• M27: 11,075,927 km (0.066 R)
• M28: 11,407,137 km (0.085 R)
• M29: 11,853,986 km (0.106 R)
• M30: 12,041,881 km (0.086 R)
• M31: 12,841,631 km (0.051 R)
• M32: 13,619,390 km (0.038 R)
• M33: 14,292,281 km (0.082 R)
• M34: 14,935,552 km (0.106 R)
• M35: 15,179,247 km (0.05 R)
• M36: 15,465,278 km (0.099 R)
• M37: 15,711,816 km (0.074 R)
• M38: 15,959,550 km (0.072 R)
• M39: 16,375,581 km (0.057 R)
• M40: 16,459,207 km (0.083 R)
• M41: 17,303,088 km (0.118 R)
• M42: 18,421,332 km (0.059 R)
• M43: 20,097,277 km (0.073 R)
• M44: 20,231,616 km (0.114 R)
• M45: 20,726,935 km (0.073 R)
• M46: 21,363,025 km (0.118 R)
• M47: 21,637,686 km (0.051 R)
• M48: 21,913,395 km (0.086 R)
• M49: 22,236,527 km (0.107 R)
• M50: 22,934,550 km (0.064 R)
• M51: 23,215,645 km (0.095 R)
• M52: 23,309,592 km (0.033 R)
• M53: 23,923,691 km (0.086 R)
• M54: 24,161,253 km (0.095 R)
• M55: 24,256,397 km (0.11 R)
• M56: 24,878,575 km (0.111 R)
• M57: 25,022,937 km (0.118 R)
• M58: 25,409,049 km (0.115 R)
• M59: 26,481,366 km (0.058 R)
• M60: 28,518,740 km (0.061 R)
• M61: 28,720,248 km (0.074 R)
• M62: 28,972,769 km (0.109 R)
• M63: 30,246,296 km (0.055 R)
• M64: 31,538,074 km (0.11 R)
• M65: 32,426,685 km (0.085 R)
• M66: 34,389,110 km (0.057 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.9

Radius: 10.6

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 10.67 AU - 14.49 AU

Year: 15539 Days

Day: 9.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,582,096 km

• M1: 287,527 km (0.116 R)
• M2: 450,140 km (0.072 R)
• M3: 553,811 km (0.105 R)
• M4: 686,505 km (0.12 R)
• M5: 767,736 km (0.108 R)
• M6: 896,091 km (0.117 R)
• M7: 1,079,049 km (0.037 R)
• M8: 1,672,953 km (0.083 R)
• M9: 1,785,750 km (0.085 R)
• M10: 2,078,962 km (0.046 R)
• M11: 2,387,582 km (0.084 R)
• M12: 2,912,072 km (0.11 R)
• M13: 3,293,248 km (0.108 R)
• M14: 4,256,658 km (0.032 R)
• M15: 5,343,636 km (0.104 R)
• M16: 5,596,456 km (0.094 R)
• M17: 5,767,148 km (0.08 R)
• M18: 5,896,400 km (0.073 R)
• M19: 7,662,253 km (0.112 R)
• M20: 8,676,228 km (0.091 R)
• M21: 8,775,112 km (0.12 R)
• M22: 9,629,765 km (0.091 R)
• M23: 10,144,980 km (0.113 R)
• M24: 10,249,100 km (0.107 R)
• M25: 11,471,913 km (0.106 R)
• M26: 12,073,147 km (0.027 R)
• M27: 12,183,400 km (0.091 R)
• M28: 12,909,249 km (0.101 R)
• M29: 13,305,833 km (0.114 R)
• M30: 13,706,456 km (0.046 R)
• M31: 13,879,391 km (0.12 R)
• M32: 14,461,028 km (0.045 R)
• M33: 14,754,988 km (0.097 R)
• M34: 16,928,196 km (0.083 R)
• M35: 17,051,764 km (0.056 R)
• M36: 17,362,329 km (0.059 R)
• M37: 17,862,883 km (0.036 R)
• M38: 18,368,225 km (0.089 R)
• M39: 19,587,448 km (0.065 R)
• M40: 21,097,937 km (0.108 R)
• M41: 22,918,394 km (0.095 R)
• M42: 23,812,839 km (0.071 R)
• M43: 24,368,895 km (0.099 R)
• M44: 25,211,131 km (0.078 R)
• M45: 25,706,749 km (0.088 R)
• M46: 25,991,433 km (0.105 R)
• M47: 26,420,480 km (0.042 R)
• M48: 27,358,010 km (0.116 R)
• M49: 27,721,533 km (0.069 R)
• M50: 27,794,387 km (0.074 R)
• M51: 28,086,701 km (0.03 R)
• M52: 29,414,233 km (0.101 R)
• M53: 29,562,933 km (0.092 R)
• M54: 30,160,576 km (0.12 R)
• M55: 30,536,067 km (0.032 R)
• M56: 30,686,712 km (0.119 R)
• M57: 32,206,626 km (0.096 R)
• M58: 32,283,220 km (0.074 R)
• M59: 34,140,927 km (0.083 R)
• M60: 36,911,479 km (0.046 R)
• M61: 38,282,993 km (0.106 R)
• M62: 38,364,224 km (0.102 R)
• M63: 39,179,383 km (0.115 R)
• M64: 40,247,662 km (0.081 R)
• M65: 41,075,985 km (0.086 R)
• M66: 43,086,580 km (0.093 R)
• M67: 43,171,103 km (0.118 R)
• M68: 43,255,626 km (0.085 R)
• M69: 44,189,117 km (0.114 R)
• M70: 44,274,238 km (0.086 R)
• M71: 44,359,509 km (0.051 R)
• M72: 44,872,181 km (0.076 R)
• M73: 46,075,845 km (0.101 R)
• M74: 47,377,346 km (0.111 R)
• M75: 47,551,778 km (0.108 R)
• M76: 47,813,873 km (0.079 R)
• M77: 48,603,002 km (0.11 R)
• M78: 49,573,294 km (0.109 R)
• M79: 51,174,739 km (0.043 R)
• M80: 51,622,635 km (0.049 R)
• M81: 51,802,152 km (0.083 R)
• M82: 54,245,833 km (0.093 R)
• M83: 54,519,747 km (0.062 R)
• M84: 54,885,514 km (0.09 R)
• M85: 55,068,771 km (0.095 R)
• M86: 55,252,178 km (0.066 R)
• M87: 55,895,748 km (0.105 R)
• M88: 56,449,410 km (0.089 R)
• M89: 58,869,455 km (0.107 R)
• M90: 61,513,298 km (0.098 R)
• M91: 63,425,458 km (0.078 R)
• M92: 63,906,565 km (0.081 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 17,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit