🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.62 AU - 0.8 AU

Year: 211 Days

Day: 23.5 Hours

Environment

Temp: 169 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.84 AU - 1.32 AU

Year: 396 Days

Day: 16 Hours

Environment

Temp: 46 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.18 AU - 1.9 AU

Year: 675 Days

Day: 22.3 Hours

Environment

Temp: -2 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.01 AU - 3.17 AU

Year: 1472 Days

Day: 25.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,933,005 km

• M1: 150,495 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.57 AU - 4.19 AU

Year: 2194 Days

Day: 25.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,933,005 km

• M1: 669,899 km (0.074 R)
• M2: 2,113,070 km (0.054 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.98 AU - 4.44 AU

Year: 3050 Days

Day: 12.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.4

Radius: 10.1

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 5.09 AU - 5.91 AU

Year: 4555 Days

Day: 14.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 61,933,005 km

• M1: 163,810 km (0.083 R)
• M2: 500,704 km (0.038 R)
• M3: 575,353 km (0.111 R)
• M4: 777,460 km (0.042 R)
• M5: 908,807 km (0.116 R)
• M6: 1,323,193 km (0.069 R)
• M7: 1,465,311 km (0.105 R)
• M8: 1,568,683 km (0.115 R)
• M9: 1,639,144 km (0.118 R)
• M10: 1,801,607 km (0.062 R)
• M11: 1,978,881 km (0.084 R)
• M12: 2,290,643 km (0.086 R)
• M13: 2,401,495 km (0.082 R)
• M14: 2,798,228 km (0.107 R)
• M15: 3,854,688 km (0.099 R)
• M16: 3,999,349 km (0.092 R)
• M17: 4,232,124 km (0.042 R)
• M18: 4,406,555 km (0.097 R)
• M19: 4,608,662 km (0.094 R)
• M20: 4,672,540 km (0.112 R)
• M21: 5,088,123 km (0.12 R)
• M22: 5,569,978 km (0.082 R)
• M23: 5,720,024 km (0.061 R)
• M24: 5,982,568 km (0.052 R)
• M25: 6,447,967 km (0.103 R)
• M26: 6,793,838 km (0.119 R)
• M27: 6,998,488 km (0.117 R)
• M28: 7,309,202 km (0.092 R)
• M29: 7,473,760 km (0.1 R)
• M30: 7,639,514 km (0.107 R)
• M31: 8,144,258 km (0.102 R)
• M32: 8,439,713 km (0.109 R)
• M33: 8,738,760 km (0.046 R)
• M34: 8,881,775 km (0.076 R)
• M35: 9,025,389 km (0.031 R)
• M36: 9,412,249 km (0.08 R)
• M37: 10,843,003 km (0.115 R)
• M38: 11,740,590 km (0.049 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.4

Radius: 14.4

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 7.23 AU - 9.27 AU

Year: 8367 Days

Day: 12.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 61,933,005 km

• M1: 187,446 km (0.106 R)
• M2: 358,436 km (0.109 R)
• M3: 535,560 km (0.077 R)
• M4: 711,039 km (0.101 R)
• M5: 854,054 km (0.06 R)
• M6: 1,171,800 km (0.114 R)
• M7: 1,265,299 km (0.116 R)
• M8: 1,361,640 km (0.107 R)
• M9: 1,527,993 km (0.087 R)
• M10: 1,648,718 km (0.11 R)
• M11: 1,845,290 km (0.065 R)
• M12: 1,955,992 km (0.094 R)
• M13: 2,301,862 km (0.072 R)
• M14: 2,482,277 km (0.078 R)
• M15: 2,605,247 km (0.118 R)
• M16: 3,140,209 km (0.061 R)
• M17: 3,251,360 km (0.111 R)
• M18: 3,569,854 km (0.108 R)
• M19: 4,286,577 km (0.12 R)
• M20: 4,995,522 km (0.055 R)
• M21: 6,295,378 km (0.108 R)
• M22: 6,436,598 km (0.095 R)
• M23: 6,779,925 km (0.091 R)
• M24: 7,365,601 km (0.106 R)
• M25: 7,664,647 km (0.067 R)
• M26: 7,876,328 km (0.106 R)
• M27: 8,120,621 km (0.03 R)
• M28: 8,398,574 km (0.119 R)
• M29: 8,995,619 km (0.058 R)
• M30: 9,283,296 km (0.089 R)
• M31: 9,444,413 km (0.118 R)
• M32: 9,736,877 km (0.048 R)
• M33: 9,867,775 km (0.103 R)
• M34: 11,038,378 km (0.111 R)
• M35: 11,277,735 km (0.108 R)
• M36: 12,678,719 km (0.088 R)
• M37: 13,509,137 km (0.111 R)
• M38: 13,986,204 km (0.118 R)
• M39: 14,171,257 km (0.1 R)
• M40: 14,693,503 km (0.03 R)
• M41: 14,806,300 km (0.115 R)
• M42: 15,184,333 km (0.069 R)
• M43: 16,298,389 km (0.08 R)
• M44: 17,558,152 km (0.104 R)
• M45: 17,837,901 km (0.114 R)
• M46: 18,240,169 km (0.12 R)
• M47: 18,604,739 km (0.11 R)
• M48: 18,726,811 km (0.072 R)
• M49: 19,506,066 km (0.114 R)
• M50: 20,087,104 km (0.081 R)
• M51: 20,969,433 km (0.102 R)
• M52: 21,308,870 km (0.062 R)
• M53: 21,907,262 km (0.115 R)
• M54: 23,295,680 km (0.056 R)
• M55: 23,779,629 km (0.102 R)
• M56: 24,936,469 km (0.111 R)
• M57: 25,071,107 km (0.099 R)
• M58: 25,838,843 km (0.067 R)
• M59: 26,431,251 km (0.055 R)
• M60: 27,166,375 km (0.1 R)
• M61: 27,582,855 km (0.106 R)
• M62: 27,675,756 km (0.097 R)
• M63: 28,562,871 km (0.05 R)
• M64: 28,797,889 km (0.038 R)
• M65: 28,986,383 km (0.093 R)
• M66: 29,128,052 km (0.04 R)
• M67: 29,269,871 km (0.086 R)
• M68: 29,459,411 km (0.045 R)
• M69: 29,792,117 km (0.108 R)
• M70: 29,934,983 km (0.1 R)
• M71: 31,280,167 km (0.106 R)
• M72: 31,813,932 km (0.119 R)
• M73: 32,448,825 km (0.069 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.7

Radius: 8.5

Gravity: 11.73 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 9.5 AU - 12.08 AU

Year: 12515 Days

Day: 10.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 61,933,005 km

• M1: 120,725 km (0.055 R)
• M2: 226,491 km (0.11 R)
• M3: 327,470 km (0.119 R)
• M4: 447,148 km (0.103 R)
• M5: 656,286 km (0.087 R)
• M6: 792,869 km (0.045 R)
• M7: 917,633 km (0.079 R)
• M8: 1,004,550 km (0.111 R)
• M9: 1,163,572 km (0.067 R)
• M10: 1,380,340 km (0.115 R)
• M11: 1,532,181 km (0.074 R)
• M12: 1,825,094 km (0.099 R)
• M13: 1,935,946 km (0.111 R)
• M14: 2,805,708 km (0.12 R)
• M15: 2,966,825 km (0.118 R)
• M16: 3,298,035 km (0.065 R)
• M17: 3,399,761 km (0.033 R)
• M18: 3,781,535 km (0.11 R)
• M19: 4,661,619 km (0.068 R)
• M20: 4,852,805 km (0.075 R)
• M21: 5,361,887 km (0.045 R)
• M22: 5,441,623 km (0.082 R)
• M23: 5,929,012 km (0.111 R)
• M24: 6,345,942 km (0.095 R)
• M25: 6,515,286 km (0.072 R)
• M26: 6,858,614 km (0.04 R)
• M27: 7,969,228 km (0.114 R)
• M28: 8,662,166 km (0.09 R)
• M29: 9,422,422 km (0.073 R)
• M30: 9,519,062 km (0.071 R)
• M31: 9,810,628 km (0.108 R)
• M32: 10,105,187 km (0.074 R)
• M33: 10,204,071 km (0.06 R)
• M34: 11,261,279 km (0.093 R)
• M35: 12,089,902 km (0.03 R)
• M36: 12,194,919 km (0.036 R)
• M37: 12,884,565 km (0.079 R)
• M38: 13,369,562 km (0.075 R)
• M39: 13,750,737 km (0.089 R)
• M40: 15,311,492 km (0.058 R)
• M41: 15,596,027 km (0.075 R)
• M42: 17,162,765 km (0.038 R)
• M43: 18,174,645 km (0.1 R)
• M44: 18,295,072 km (0.097 R)
• M45: 18,596,960 km (0.069 R)
• M46: 19,144,638 km (0.114 R)
• M47: 19,205,823 km (0.112 R)
• M48: 19,759,485 km (0.077 R)
• M49: 20,568,361 km (0.118 R)
• M50: 23,189,615 km (0.081 R)
• M51: 23,254,989 km (0.098 R)
• M52: 23,320,214 km (0.06 R)
• M53: 24,905,652 km (0.116 R)
• M54: 25,173,282 km (0.052 R)
• M55: 25,779,004 km (0.081 R)
• M56: 26,798,963 km (0.105 R)
• M57: 27,693,707 km (0.087 R)
• M58: 29,371,148 km (0.065 R)
• M59: 31,009,245 km (0.081 R)
• M60: 31,803,161 km (0.117 R)
• M61: 34,970,297 km (0.111 R)
• M62: 35,645,881 km (0.103 R)
• M63: 36,325,654 km (0.066 R)
• M64: 37,086,060 km (0.103 R)
• M65: 37,391,689 km (0.108 R)
• M66: 38,390,703 km (0.108 R)
• M67: 41,202,694 km (0.102 R)
• M68: 41,281,832 km (0.055 R)
• M69: 43,114,106 km (0.108 R)
• M70: 43,274,625 km (0.068 R)
• M71: 44,891,329 km (0.094 R)
• M72: 45,054,092 km (0.025 R)
• M73: 45,217,004 km (0.117 R)
• M74: 45,380,215 km (0.11 R)
• M75: 45,543,576 km (0.057 R)
• M76: 45,788,916 km (0.105 R)
• M77: 46,692,487 km (0.073 R)
• M78: 47,022,500 km (0.117 R)
• M79: 48,433,657 km (0.095 R)
• M80: 49,018,734 km (0.084 R)
• M81: 49,942,950 km (0.118 R)
• M82: 50,364,966 km (0.037 R)
• M83: 50,534,161 km (0.077 R)
• M84: 50,618,684 km (0.062 R)
• M85: 51,042,644 km (0.119 R)
• M86: 51,297,559 km (0.112 R)
• M87: 51,467,651 km (0.083 R)
• M88: 52,150,267 km (0.119 R)
• M89: 52,235,687 km (0.101 R)
• M90: 52,406,976 km (0.104 R)
• M91: 53,007,612 km (0.117 R)
• M92: 58,071,649 km (0.108 R)
• M93: 58,337,634 km (0.1 R)
• M94: 59,495,522 km (0.066 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.7

Radius: 12.1

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 12.06 AU - 12.9 AU

Year: 15568 Days

Day: 9.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 61,933,005 km

• M1: 325,226 km (0.116 R)
• M2: 682,316 km (0.116 R)
• M3: 1,013,526 km (0.071 R)
• M4: 1,763,310 km (0.073 R)
• M5: 2,192,806 km (0.038 R)
• M6: 2,373,819 km (0.108 R)
• M7: 2,750,955 km (0.108 R)
• M8: 2,848,194 km (0.068 R)
• M9: 3,249,116 km (0.093 R)
• M10: 3,957,163 km (0.12 R)
• M11: 4,104,517 km (0.063 R)
• M12: 4,216,266 km (0.119 R)
• M13: 4,908,007 km (0.094 R)
• M14: 5,717,930 km (0.107 R)
• M15: 6,700,489 km (0.07 R)
• M16: 6,788,303 km (0.064 R)
• M17: 7,233,805 km (0.074 R)
• M18: 7,551,252 km (0.113 R)
• M19: 9,550,627 km (0.061 R)
• M20: 9,649,661 km (0.045 R)
• M21: 10,150,515 km (0.059 R)
• M22: 11,021,174 km (0.109 R)
• M23: 11,439,300 km (0.091 R)
• M24: 12,129,844 km (0.059 R)
• M25: 12,453,125 km (0.086 R)
• M26: 13,163,266 km (0.084 R)
• M27: 13,606,824 km (0.076 R)
• M28: 13,718,574 km (0.101 R)
• M29: 14,168,265 km (0.092 R)
• M30: 14,737,335 km (0.09 R)
• M31: 15,429,973 km (0.117 R)
• M32: 15,663,346 km (0.088 R)
• M33: 15,780,331 km (0.054 R)
• M34: 17,328,819 km (0.101 R)
• M35: 17,876,048 km (0.103 R)
• M36: 19,300,220 km (0.086 R)
• M37: 21,212,230 km (0.102 R)
• M38: 22,256,573 km (0.093 R)
• M39: 22,917,646 km (0.117 R)
• M40: 23,117,359 km (0.117 R)
• M41: 23,518,281 km (0.066 R)
• M42: 25,351,005 km (0.115 R)
• M43: 26,319,352 km (0.097 R)
• M44: 27,088,584 km (0.059 R)
• M45: 27,723,477 km (0.047 R)
• M46: 28,434,815 km (0.117 R)
• M47: 28,792,653 km (0.112 R)
• M48: 29,224,094 km (0.032 R)
• M49: 29,368,306 km (0.034 R)
• M50: 30,677,587 km (0.074 R)
• M51: 32,005,866 km (0.095 R)
• M52: 32,378,066 km (0.066 R)
• M53: 32,676,962 km (0.085 R)
• M54: 33,202,200 km (0.027 R)
• M55: 35,792,787 km (0.06 R)
• M56: 35,947,172 km (0.117 R)
• M57: 36,256,690 km (0.081 R)
• M58: 36,722,537 km (0.079 R)
• M59: 37,034,150 km (0.099 R)
• M60: 37,503,438 km (0.113 R)
• M61: 38,922,823 km (0.112 R)
• M62: 40,600,862 km (0.103 R)
• M63: 41,408,242 km (0.1 R)
• M64: 41,570,406 km (0.086 R)
• M65: 41,651,488 km (0.078 R)
• M66: 42,220,857 km (0.115 R)
• M67: 42,302,538 km (0.116 R)
• M68: 43,614,511 km (0.072 R)
• M69: 44,441,339 km (0.091 R)
• M70: 46,699,519 km (0.102 R)
• M71: 47,460,523 km (0.079 R)
• M72: 48,652,519 km (0.105 R)
• M73: 50,718,764 km (0.06 R)
• M74: 53,077,325 km (0.105 R)
• M75: 53,429,777 km (0.106 R)
• M76: 56,366,982 km (0.091 R)
• M77: 57,086,996 km (0.039 R)
• M78: 58,172,628 km (0.09 R)
• M79: 58,263,434 km (0.055 R)
• M80: 58,626,957 km (0.07 R)
• M81: 58,809,017 km (0.108 R)
• M82: 58,900,122 km (0.047 R)
• M83: 61,100,857 km (0.073 R)
• M84: 61,377,762 km (0.092 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 11,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit