🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.49 AU - 0.63 AU

Year: 152 Days

Day: 17.8 Hours

Environment

Temp: 210 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.61 AU - 0.65 AU

Year: 182 Days

Day: 23.1 Hours

Environment

Temp: 207 °C

Axial Tilt: 49.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.02 AU - 1.16 AU

Year: 414 Days

Day: 36.8 Hours

Environment

Temp: 17 °C

Axial Tilt: 17.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.9 AU - 1.42 AU

Year: 454 Days

Day: 26.4 Hours

Environment

Temp: 12 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4.03 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.9

Radius: 9.4

Gravity: 10.9 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.97 AU - 7.81 AU

Year: 6573 Days

Day: 5.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 56,721,670 km

• M1: 118,182 km (0.112 R)
• M2: 231,428 km (0.095 R)
• M3: 327,171 km (0.092 R)
• M4: 503,247 km (0.1 R)
• M5: 711,787 km (0.066 R)
• M6: 803,191 km (0.09 R)
• M7: 1,102,237 km (0.041 R)
• M8: 1,302,100 km (0.072 R)
• M9: 1,377,647 km (0.115 R)
• M10: 1,573,470 km (0.099 R)
• M11: 1,736,682 km (0.075 R)
• M12: 1,970,354 km (0.103 R)
• M13: 2,282,714 km (0.092 R)
• M14: 2,879,161 km (0.092 R)
• M15: 3,182,096 km (0.092 R)
• M16: 3,416,217 km (0.089 R)
• M17: 3,655,873 km (0.091 R)
• M18: 3,818,785 km (0.034 R)
• M19: 4,039,741 km (0.058 R)
• M20: 4,436,624 km (0.099 R)
• M21: 4,552,413 km (0.113 R)
• M22: 4,995,223 km (0.052 R)
• M23: 5,176,236 km (0.085 R)
• M24: 5,390,161 km (0.054 R)
• M25: 5,575,961 km (0.038 R)
• M26: 6,017,574 km (0.068 R)
• M27: 6,113,766 km (0.118 R)
• M28: 6,372,570 km (0.097 R)
• M29: 6,568,992 km (0.113 R)
• M30: 7,102,907 km (0.052 R)
• M31: 7,375,025 km (0.091 R)
• M32: 7,754,854 km (0.096 R)
• M33: 8,750,428 km (0.066 R)
• M34: 8,822,983 km (0.118 R)
• M35: 9,152,398 km (0.119 R)
• M36: 10,279,618 km (0.06 R)
• M37: 10,664,982 km (0.066 R)
• M38: 10,820,414 km (0.049 R)
• M39: 11,970,223 km (0.09 R)
• M40: 12,131,939 km (0.081 R)
• M41: 12,416,474 km (0.082 R)
• M42: 12,580,134 km (0.102 R)
• M43: 13,241,805 km (0.116 R)
• M44: 13,576,904 km (0.106 R)
• M45: 13,787,837 km (0.104 R)
• M46: 14,127,425 km (0.071 R)
• M47: 14,469,854 km (0.03 R)
• M48: 15,469,467 km (0.109 R)
• M49: 15,557,431 km (0.107 R)
• M50: 15,689,675 km (0.082 R)
• M51: 16,356,732 km (0.115 R)
• M52: 16,491,220 km (0.063 R)
• M53: 16,851,751 km (0.119 R)
• M54: 16,942,258 km (0.076 R)
• M55: 17,169,348 km (0.11 R)
• M56: 17,306,080 km (0.08 R)
• M57: 19,163,487 km (0.102 R)
• M58: 20,067,657 km (0.087 R)
• M59: 20,452,572 km (0.095 R)
• M60: 22,214,685 km (0.087 R)
• M61: 23,567,798 km (0.099 R)
• M62: 23,719,790 km (0.09 R)
• M63: 24,382,359 km (0.115 R)
• M64: 25,361,477 km (0.107 R)
• M65: 25,569,268 km (0.075 R)
• M66: 26,511,136 km (0.111 R)
• M67: 27,304,903 km (0.107 R)
• M68: 28,699,005 km (0.096 R)
• M69: 28,861,319 km (0.114 R)
• M70: 28,969,628 km (0.093 R)
• M71: 29,186,844 km (0.098 R)
• M72: 30,999,521 km (0.055 R)
• M73: 31,166,024 km (0.053 R)
• M74: 31,444,276 km (0.04 R)
• M75: 32,509,412 km (0.049 R)
• M76: 33,244,985 km (0.118 R)
• M77: 33,529,221 km (0.084 R)
• M78: 33,814,504 km (0.115 R)
• M79: 33,985,943 km (0.048 R)
• M80: 34,559,651 km (0.062 R)
• M81: 35,252,289 km (0.106 R)
• M82: 36,299,923 km (0.115 R)
• M83: 36,417,058 km (0.103 R)
• M84: 37,416,821 km (0.053 R)
• M85: 38,664,467 km (0.064 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 363.8

Radius: 6.2

Gravity: 9.46 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 10.7 AU - 17.6 AU

Year: 19345 Days

Day: 24 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 56,721,670 km

• M1: 120,127 km (0.059 R)
• M2: 187,745 km (0.058 R)
• M3: 247,285 km (0.107 R)
• M4: 471,233 km (0.074 R)
• M5: 690,394 km (0.112 R)
• M6: 770,279 km (0.096 R)
• M7: 917,783 km (0.094 R)
• M8: 1,239,867 km (0.08 R)
• M9: 1,516,324 km (0.111 R)
• M10: 2,095,717 km (0.097 R)
• M11: 2,302,910 km (0.06 R)
• M12: 2,930,921 km (0.119 R)
• M13: 3,095,778 km (0.105 R)
• M14: 3,573,744 km (0.091 R)
• M15: 3,785,574 km (0.059 R)
• M16: 3,893,135 km (0.097 R)
• M17: 4,333,102 km (0.058 R)
• M18: 4,408,051 km (0.099 R)
• M19: 4,788,927 km (0.114 R)
• M20: 5,745,605 km (0.097 R)
• M21: 5,827,884 km (0.077 R)
• M22: 6,245,562 km (0.102 R)
• M23: 6,759,430 km (0.064 R)
• M24: 6,933,712 km (0.081 R)
• M25: 7,021,526 km (0.098 R)
• M26: 7,465,532 km (0.081 R)
• M27: 7,645,798 km (0.091 R)
• M28: 8,056,444 km (0.068 R)
• M29: 8,334,247 km (0.072 R)
• M30: 8,851,706 km (0.03 R)
• M31: 9,720,870 km (0.027 R)
• M32: 10,870,380 km (0.062 R)
• M33: 11,074,581 km (0.105 R)
• M34: 11,487,022 km (0.103 R)
• M35: 11,852,041 km (0.03 R)
• M36: 12,273,757 km (0.044 R)
• M37: 13,678,182 km (0.07 R)
• M38: 13,954,041 km (0.091 R)
• M39: 14,399,244 km (0.082 R)
• M40: 14,455,193 km (0.107 R)
• M41: 14,623,641 km (0.084 R)
• M42: 14,905,633 km (0.118 R)
• M43: 15,418,005 km (0.072 R)
• M44: 16,401,312 km (0.06 R)
• M45: 17,404,815 km (0.105 R)
• M46: 17,464,504 km (0.094 R)
• M47: 17,883,827 km (0.114 R)
• M48: 18,610,574 km (0.101 R)
• M49: 21,038,397 km (0.094 R)
• M50: 21,356,891 km (0.104 R)
• M51: 22,192,096 km (0.064 R)
• M52: 22,646,275 km (0.098 R)
• M53: 22,907,174 km (0.106 R)
• M54: 24,093,635 km (0.079 R)
• M55: 24,627,250 km (0.068 R)
• M56: 24,761,290 km (0.07 R)
• M57: 24,828,459 km (0.087 R)
• M58: 25,232,374 km (0.075 R)
• M59: 25,570,614 km (0.06 R)
• M60: 25,638,382 km (0.106 R)
• M61: 26,457,131 km (0.116 R)
• M62: 27,492,498 km (0.091 R)
• M63: 29,318,191 km (0.12 R)
• M64: 29,531,368 km (0.109 R)
• M65: 30,317,504 km (0.086 R)
• M66: 30,676,988 km (0.078 R)
• M67: 31,472,998 km (0.111 R)
• M68: 32,056,281 km (0.059 R)
• M69: 32,275,890 km (0.05 R)
• M70: 33,455,619 km (0.112 R)
• M71: 34,274,817 km (0.093 R)
• M72: 36,313,537 km (0.096 R)
• M73: 39,640,444 km (0.102 R)
• M74: 40,112,425 km (0.06 R)
• M75: 40,428,077 km (0.078 R)
• M76: 41,141,359 km (0.084 R)
• M77: 42,741,159 km (0.101 R)
• M78: 43,629,621 km (0.049 R)
• M79: 44,035,480 km (0.082 R)
• M80: 44,116,861 km (0.03 R)
• M81: 44,279,623 km (0.113 R)
• M82: 47,577,508 km (0.096 R)
• M83: 48,498,283 km (0.109 R)
• M84: 50,102,421 km (0.108 R)
• M85: 51,295,464 km (0.104 R)
• M86: 53,015,989 km (0.057 R)
• M87: 53,796,441 km (0.052 R)
• M88: 54,318,837 km (0.041 R)
• M89: 54,930,393 km (0.082 R)
• M90: 55,896,048 km (0.077 R)
• M91: 57,577,228 km (0.091 R)
• M92: 58,647,452 km (0.088 R)
• M93: 59,005,739 km (0.029 R)
• M94: 59,814,465 km (0.027 R)
• M95: 59,994,580 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210.2

Radius: 3.3

Gravity: 19.3 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 15.77 AU - 16.21 AU

Year: 23238 Days

Day: 19.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 113.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,721,670 km

• M1: 89,460 km (0.096 R)
• M2: 145,110 km (0.106 R)
• M3: 201,359 km (0.048 R)
• M4: 732,581 km (0.051 R)
• M5: 832,811 km (0.052 R)
• M6: 958,773 km (0.082 R)
• M7: 1,275,771 km (0.095 R)
• M8: 1,520,662 km (0.11 R)
• M9: 1,596,957 km (0.067 R)
• M10: 1,648,569 km (0.113 R)
• M11: 1,674,599 km (0.068 R)
• M12: 1,779,915 km (0.093 R)
• M13: 2,080,757 km (0.119 R)
• M14: 2,108,881 km (0.096 R)
• M15: 2,728,516 km (0.119 R)
• M16: 3,138,264 km (0.117 R)
• M17: 3,333,938 km (0.076 R)
• M18: 3,634,630 km (0.094 R)
• M19: 3,805,471 km (0.12 R)
• M20: 4,478,212 km (0.075 R)
• M21: 4,735,221 km (0.101 R)
• M22: 4,772,322 km (0.072 R)
• M23: 5,379,240 km (0.073 R)
• M24: 5,456,732 km (0.088 R)
• M25: 6,998,936 km (0.075 R)
• M26: 7,339,720 km (0.074 R)
• M27: 8,259,598 km (0.12 R)
• M28: 8,304,327 km (0.074 R)
• M29: 8,574,352 km (0.064 R)
• M30: 8,619,530 km (0.036 R)
• M31: 8,710,336 km (0.106 R)
• M32: 8,801,441 km (0.08 R)
• M33: 10,786,006 km (0.09 R)
• M34: 11,129,782 km (0.06 R)
• M35: 11,827,806 km (0.096 R)
• M36: 12,746,038 km (0.054 R)
• M37: 13,057,201 km (0.106 R)
• M38: 13,161,471 km (0.079 R)
• M39: 13,898,989 km (0.094 R)
• M40: 14,165,722 km (0.06 R)
• M41: 14,434,100 km (0.106 R)
• M42: 14,541,811 km (0.097 R)
• M43: 15,030,248 km (0.046 R)
• M44: 16,190,828 km (0.034 R)
• M45: 16,583,971 km (0.11 R)
• M46: 17,552,019 km (0.055 R)
• M47: 17,667,060 km (0.119 R)
• M48: 18,013,828 km (0.081 R)
• M49: 19,780,878 km (0.08 R)
• M50: 20,080,672 km (0.093 R)
• M51: 20,261,236 km (0.106 R)
• M52: 22,096,952 km (0.104 R)
• M53: 22,283,500 km (0.039 R)
• M54: 22,783,307 km (0.1 R)
• M55: 22,845,988 km (0.11 R)
• M56: 22,908,820 km (0.051 R)
• M57: 24,112,783 km (0.1 R)
• M58: 24,948,287 km (0.066 R)
• M59: 25,077,689 km (0.026 R)
• M60: 26,779,964 km (0.11 R)
• M61: 27,444,477 km (0.085 R)
• M62: 28,047,207 km (0.093 R)
• M63: 28,993,563 km (0.098 R)
• M64: 30,501,510 km (0.104 R)
• M65: 31,614,219 km (0.069 R)
• M66: 32,034,888 km (0.077 R)
• M67: 33,664,458 km (0.088 R)
• M68: 33,878,981 km (0.109 R)
• M69: 34,309,374 km (0.083 R)
• M70: 36,195,504 km (0.096 R)
• M71: 36,709,074 km (0.105 R)
• M72: 36,782,526 km (0.03 R)
• M73: 37,966,144 km (0.115 R)
• M74: 38,787,138 km (0.09 R)
• M75: 40,446,328 km (0.082 R)
• M76: 44,146,332 km (0.064 R)
• M77: 44,459,440 km (0.109 R)
• M78: 44,930,524 km (0.063 R)
• M79: 45,403,403 km (0.09 R)
• M80: 47,231,040 km (0.106 R)
• M81: 47,631,513 km (0.055 R)
• M82: 48,355,118 km (0.052 R)
• M83: 48,516,534 km (0.043 R)
• M84: 48,597,167 km (0.111 R)
• M85: 48,758,733 km (0.054 R)
• M86: 49,406,941 km (0.077 R)
• M87: 50,466,243 km (0.108 R)
• M88: 50,957,672 km (0.069 R)
• M89: 51,286,040 km (0.111 R)
• M90: 51,368,318 km (0.081 R)
• M91: 52,358,507 km (0.05 R)
• M92: 54,693,430 km (0.112 R)
• M93: 56,212,298 km (0.102 R)
• M94: 56,721,678 km (0.106 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 14,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit