🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.48 AU - 0.62 AU

Year: 146 Days

Day: 22.8 Hours

Environment

Temp: 221 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,595,055 km

• M1: 134,937 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.7 AU - 0.94 AU

Year: 266 Days

Day: 26.3 Hours

Environment

Temp: 192 °C

Axial Tilt: 117.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,595,055 km

• M1: 157,078 km (0.101 R)
• M2: 589,565 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.21 AU - 1.77 AU

Year: 651 Days

Day: 30.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,595,055 km

• M1: 400,623 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.73 AU - 1.87 AU

Year: 865 Days

Day: 28.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,595,055 km

• M1: 347,815 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.91 AU - 2.07 AU

Year: 1005 Days

Day: 42.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.02 AU - 3.52 AU

Year: 2118 Days

Day: 32.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288

Radius: 12.8

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 7.02 AU - 10.3 AU

Year: 9127 Days

Day: 12.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 67,595,055 km

• M1: 292,165 km (0.091 R)
• M2: 501,901 km (0.03 R)
• M3: 616,792 km (0.111 R)
• M4: 795,412 km (0.078 R)
• M5: 992,582 km (0.094 R)
• M6: 1,143,825 km (0.052 R)
• M7: 1,254,677 km (0.087 R)
• M8: 1,369,419 km (0.1 R)
• M9: 1,883,138 km (0.074 R)
• M10: 2,035,279 km (0.102 R)
• M11: 2,413,163 km (0.117 R)
• M12: 2,537,180 km (0.078 R)
• M13: 2,748,861 km (0.088 R)
• M14: 2,900,404 km (0.085 R)
• M15: 3,257,793 km (0.118 R)
• M16: 3,488,323 km (0.119 R)
• M17: 3,892,836 km (0.114 R)
• M18: 4,113,193 km (0.074 R)
• M19: 4,362,872 km (0.115 R)
• M20: 4,489,582 km (0.066 R)
• M21: 4,746,740 km (0.073 R)
• M22: 4,982,507 km (0.067 R)
• M23: 5,879,496 km (0.09 R)
• M24: 6,104,640 km (0.12 R)
• M25: 6,826,300 km (0.108 R)
• M26: 7,212,263 km (0.077 R)
• M27: 7,727,777 km (0.114 R)
• M28: 7,820,079 km (0.065 R)
• M29: 8,349,805 km (0.112 R)
• M30: 8,634,939 km (0.102 R)
• M31: 8,826,723 km (0.109 R)
• M32: 8,923,214 km (0.115 R)
• M33: 9,345,529 km (0.064 R)
• M34: 9,509,637 km (0.038 R)
• M35: 9,974,288 km (0.116 R)
• M36: 10,651,069 km (0.069 R)
• M37: 10,960,438 km (0.081 R)
• M38: 11,203,235 km (0.049 R)
• M39: 11,588,300 km (0.094 R)
• M40: 12,299,488 km (0.057 R)
• M41: 12,696,670 km (0.119 R)
• M42: 12,988,237 km (0.105 R)
• M43: 13,726,801 km (0.119 R)
• M44: 14,214,341 km (0.067 R)
• M45: 14,441,131 km (0.078 R)
• M46: 14,631,270 km (0.099 R)
• M47: 14,898,602 km (0.043 R)
• M48: 15,671,574 km (0.069 R)
• M49: 16,299,286 km (0.081 R)
• M50: 17,377,289 km (0.08 R)
• M51: 17,660,627 km (0.102 R)
• M52: 19,058,170 km (0.098 R)
• M53: 19,392,073 km (0.115 R)
• M54: 20,491,019 km (0.054 R)
• M55: 20,919,018 km (0.065 R)
• M56: 21,047,972 km (0.073 R)
• M57: 21,610,011 km (0.118 R)
• M58: 21,827,526 km (0.059 R)
• M59: 22,089,472 km (0.094 R)
• M60: 22,748,899 km (0.103 R)
• M61: 23,014,436 km (0.051 R)
• M62: 23,548,650 km (0.103 R)
• M63: 24,087,052 km (0.086 R)
• M64: 24,629,494 km (0.1 R)
• M65: 25,359,083 km (0.094 R)
• M66: 25,634,493 km (0.088 R)
• M67: 25,772,572 km (0.102 R)
• M68: 26,606,131 km (0.066 R)
• M69: 28,442,744 km (0.095 R)
• M70: 28,681,053 km (0.119 R)
• M71: 31,199,683 km (0.117 R)
• M72: 31,741,527 km (0.087 R)
• M73: 32,684,741 km (0.104 R)
• M74: 32,884,454 km (0.117 R)
• M75: 33,435,872 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.1

Radius: 8.5

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 9.64 AU - 9.94 AU

Year: 10971 Days

Day: 7.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 67,595,055 km

• M1: 106,514 km (0.09 R)
• M2: 183,108 km (0.098 R)
• M3: 381,624 km (0.092 R)
• M4: 461,061 km (0.113 R)
• M5: 803,939 km (0.078 R)
• M6: 1,110,615 km (0.045 R)
• M7: 1,202,916 km (0.098 R)
• M8: 1,284,148 km (0.111 R)
• M9: 1,409,661 km (0.078 R)
• M10: 1,872,816 km (0.052 R)
• M11: 1,951,803 km (0.113 R)
• M12: 2,096,913 km (0.102 R)
• M13: 2,518,630 km (0.082 R)
• M14: 2,893,073 km (0.099 R)
• M15: 3,190,175 km (0.111 R)
• M16: 3,342,465 km (0.105 R)
• M17: 3,575,539 km (0.11 R)
• M18: 3,833,894 km (0.06 R)
• M19: 4,160,317 km (0.052 R)
• M20: 4,326,969 km (0.08 R)
• M21: 4,495,865 km (0.072 R)
• M22: 4,581,136 km (0.107 R)
• M23: 4,861,931 km (0.043 R)
• M24: 5,037,409 km (0.099 R)
• M25: 5,259,861 km (0.12 R)
• M26: 5,899,990 km (0.046 R)
• M27: 6,856,519 km (0.107 R)
• M28: 7,029,006 km (0.065 R)
• M29: 7,732,714 km (0.075 R)
• M30: 10,311,183 km (0.09 R)
• M31: 10,736,190 km (0.072 R)
• M32: 11,428,081 km (0.119 R)
• M33: 12,522,838 km (0.08 R)
• M34: 14,117,401 km (0.094 R)
• M35: 15,904,797 km (0.12 R)
• M36: 16,264,281 km (0.085 R)
• M37: 16,659,368 km (0.089 R)
• M38: 17,325,079 km (0.095 R)
• M39: 18,237,476 km (0.055 R)
• M40: 18,305,693 km (0.118 R)
• M41: 19,304,109 km (0.092 R)
• M42: 19,582,810 km (0.066 R)
• M43: 19,652,672 km (0.108 R)
• M44: 21,174,382 km (0.099 R)
• M45: 22,440,877 km (0.083 R)
• M46: 23,955,406 km (0.051 R)
• M47: 25,350,406 km (0.06 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.2

Radius: 8.9

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 8.9 AU - 12.42 AU

Year: 12465 Days

Day: 14.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 67,595,055 km

• M1: 131,048 km (0.119 R)
• M2: 546,481 km (0.116 R)
• M3: 686,056 km (0.108 R)
• M4: 823,835 km (0.086 R)
• M5: 986,448 km (0.028 R)
• M6: 1,063,940 km (0.108 R)
• M7: 1,225,207 km (0.087 R)
• M8: 1,308,981 km (0.054 R)
• M9: 2,229,607 km (0.088 R)
• M10: 2,459,239 km (0.046 R)
• M11: 2,941,244 km (0.101 R)
• M12: 3,054,789 km (0.072 R)
• M13: 3,310,152 km (0.047 R)
• M14: 3,404,698 km (0.094 R)
• M15: 3,620,717 km (0.06 R)
• M16: 4,117,083 km (0.117 R)
• M17: 4,347,464 km (0.101 R)
• M18: 4,901,275 km (0.119 R)
• M19: 4,982,357 km (0.117 R)
• M20: 5,063,738 km (0.112 R)
• M21: 5,200,471 km (0.092 R)
• M22: 5,338,400 km (0.118 R)
• M23: 5,674,397 km (0.091 R)
• M24: 5,730,945 km (0.082 R)
• M25: 7,177,855 km (0.085 R)
• M26: 7,989,125 km (0.098 R)
• M27: 8,308,965 km (0.06 R)
• M28: 8,373,442 km (0.092 R)
• M29: 9,093,606 km (0.119 R)
• M30: 9,562,146 km (0.093 R)
• M31: 9,935,991 km (0.081 R)
• M32: 10,245,210 km (0.081 R)
• M33: 10,697,744 km (0.051 R)
• M34: 11,514,249 km (0.086 R)
• M35: 11,586,056 km (0.085 R)
• M36: 12,057,439 km (0.088 R)
• M37: 12,794,807 km (0.055 R)
• M38: 14,312,926 km (0.075 R)
• M39: 14,818,417 km (0.116 R)
• M40: 15,767,167 km (0.109 R)
• M41: 16,898,725 km (0.047 R)
• M42: 17,185,654 km (0.102 R)
• M43: 17,350,361 km (0.102 R)
• M44: 17,556,956 km (0.031 R)
• M45: 17,847,624 km (0.064 R)
• M46: 18,602,346 km (0.086 R)
• M47: 18,771,391 km (0.077 R)
• M48: 19,239,184 km (0.072 R)
• M49: 19,495,894 km (0.067 R)
• M50: 19,710,866 km (0.084 R)
• M51: 20,099,521 km (0.1 R)
• M52: 20,273,055 km (0.091 R)
• M53: 20,534,253 km (0.11 R)
• M54: 20,972,275 km (0.11 R)
• M55: 21,060,239 km (0.118 R)
• M56: 21,280,746 km (0.069 R)
• M57: 21,501,852 km (0.115 R)
• M58: 21,679,424 km (0.076 R)
• M59: 22,980,926 km (0.116 R)
• M60: 23,390,076 km (0.113 R)
• M61: 23,618,362 km (0.04 R)
• M62: 24,123,255 km (0.095 R)
• M63: 24,307,709 km (0.097 R)
• M64: 25,143,662 km (0.068 R)
• M65: 25,941,767 km (0.07 R)
• M66: 26,130,709 km (0.073 R)
• M67: 26,272,827 km (0.055 R)
• M68: 26,415,094 km (0.105 R)
• M69: 26,510,089 km (0.112 R)
• M70: 26,891,414 km (0.118 R)
• M71: 26,987,007 km (0.105 R)
• M72: 27,130,471 km (0.08 R)
• M73: 27,562,809 km (0.055 R)
• M74: 29,020,341 km (0.036 R)
• M75: 29,956,226 km (0.096 R)
• M76: 30,154,592 km (0.059 R)
• M77: 30,852,167 km (0.077 R)
• M78: 31,052,329 km (0.06 R)
• M79: 31,403,884 km (0.075 R)
• M80: 31,554,978 km (0.083 R)
• M81: 32,009,606 km (0.086 R)
• M82: 32,364,602 km (0.085 R)
• M83: 33,129,944 km (0.096 R)
• M84: 33,592,052 km (0.07 R)
• M85: 34,159,627 km (0.115 R)
• M86: 34,263,148 km (0.101 R)
• M87: 34,418,581 km (0.098 R)
• M88: 34,678,432 km (0.117 R)
• M89: 34,834,463 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 684.8

Radius: 6.5

Gravity: 16.21 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 11.18 AU - 14.78 AU

Year: 16749 Days

Day: 20.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,595,055 km

• M1: 86,916 km (0.118 R)
• M2: 129,103 km (0.114 R)
• M3: 217,515 km (0.105 R)
• M4: 271,819 km (0.095 R)
• M5: 467,344 km (0.113 R)
• M6: 600,785 km (0.049 R)
• M7: 1,123,181 km (0.119 R)
• M8: 1,724,564 km (0.095 R)
• M9: 2,152,115 km (0.05 R)
• M10: 2,312,633 km (0.117 R)
• M11: 2,377,858 km (0.094 R)
• M12: 2,852,383 km (0.108 R)
• M13: 3,172,672 km (0.066 R)
• M14: 3,392,581 km (0.078 R)
• M15: 4,081,778 km (0.115 R)
• M16: 4,482,999 km (0.068 R)
• M17: 5,279,758 km (0.104 R)
• M18: 5,322,842 km (0.117 R)
• M19: 6,301,511 km (0.093 R)
• M20: 6,531,593 km (0.114 R)
• M21: 7,527,914 km (0.106 R)
• M22: 7,870,494 km (0.098 R)
• M23: 8,318,390 km (0.101 R)
• M24: 8,469,483 km (0.097 R)
• M25: 8,520,048 km (0.087 R)
• M26: 8,876,988 km (0.108 R)
• M27: 10,083,944 km (0.102 R)
• M28: 11,285,663 km (0.091 R)
• M29: 11,341,314 km (0.077 R)
• M30: 13,113,001 km (0.091 R)
• M31: 13,702,567 km (0.091 R)
• M32: 13,881,186 km (0.063 R)
• M33: 14,180,532 km (0.078 R)
• M34: 14,421,534 km (0.079 R)
• M35: 14,724,769 km (0.094 R)
• M36: 16,397,871 km (0.106 R)
• M37: 16,524,282 km (0.115 R)
• M38: 16,777,850 km (0.061 R)
• M39: 18,261,113 km (0.111 R)
• M40: 19,317,423 km (0.102 R)
• M41: 19,987,622 km (0.102 R)
• M42: 21,144,462 km (0.081 R)
• M43: 21,557,801 km (0.055 R)
• M44: 21,765,593 km (0.053 R)
• M45: 22,392,707 km (0.081 R)
• M46: 22,462,868 km (0.042 R)
• M47: 23,451,261 km (0.066 R)
• M48: 26,574,566 km (0.032 R)
• M49: 26,797,317 km (0.1 R)
• M50: 27,694,455 km (0.114 R)
• M51: 27,769,554 km (0.099 R)
• M52: 28,677,463 km (0.115 R)
• M53: 30,057,204 km (0.065 R)
• M54: 30,366,872 km (0.113 R)
• M55: 30,911,109 km (0.04 R)
• M56: 33,921,467 km (0.061 R)
• M57: 35,135,304 km (0.115 R)
• M58: 36,363,353 km (0.086 R)
• M59: 38,608,966 km (0.115 R)
• M60: 39,114,009 km (0.08 R)
• M61: 39,198,532 km (0.115 R)
• M62: 39,536,623 km (0.118 R)
• M63: 39,706,117 km (0.116 R)
• M64: 40,471,610 km (0.077 R)
• M65: 40,813,441 km (0.114 R)
• M66: 42,103,722 km (0.116 R)
• M67: 42,884,324 km (0.075 R)
• M68: 43,844,892 km (0.099 R)
• M69: 48,843,705 km (0.12 R)
• M70: 49,663,800 km (0.08 R)
• M71: 51,687,411 km (0.071 R)
• M72: 52,895,713 km (0.062 R)
• M73: 52,989,062 km (0.109 R)
• M74: 53,644,001 km (0.12 R)
• M75: 55,056,504 km (0.117 R)
• M76: 55,245,746 km (0.06 R)
• M77: 55,529,982 km (0.085 R)
• M78: 55,814,666 km (0.059 R)
• M79: 56,290,388 km (0.08 R)
• M80: 58,302,928 km (0.061 R)
• M81: 58,592,250 km (0.056 R)
• M82: 59,075,750 km (0.081 R)
• M83: 59,269,480 km (0.103 R)
• M84: 59,560,447 km (0.119 R)
• M85: 60,241,417 km (0.092 R)
• M86: 60,534,030 km (0.085 R)
• M87: 61,610,836 km (0.105 R)
• M88: 62,595,339 km (0.082 R)
• M89: 63,584,929 km (0.105 R)
• M90: 65,479,586 km (0.091 R)
• M91: 66,081,718 km (0.12 R)
• M92: 66,383,457 km (0.045 R)
• M93: 66,988,281 km (0.086 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 13,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit