🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.48 AU - 0.54 AU

Year: 127 Days

Day: 27.5 Hours

Environment

Temp: 265 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.71 AU - 1.13 AU

Year: 309 Days

Day: 12.9 Hours

Environment

Temp: 122 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,456,242 km

• M1: 53,556 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.54 AU - 2 AU

Year: 824 Days

Day: 37.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.61 AU - 2.13 AU

Year: 895 Days

Day: 40.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.8

Radius: 9.7

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 7.46 AU - 8.98 AU

Year: 8245 Days

Day: 6.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 48,456,242 km

• M1: 161,117 km (0.046 R)
• M2: 235,018 km (0.083 R)
• M3: 420,220 km (0.056 R)
• M4: 572,810 km (0.03 R)
• M5: 790,924 km (0.099 R)
• M6: 934,837 km (0.091 R)
• M7: 1,053,019 km (0.079 R)
• M8: 1,477,129 km (0.116 R)
• M9: 1,760,019 km (0.112 R)
• M10: 2,038,271 km (0.095 R)
• M11: 2,171,563 km (0.106 R)
• M12: 2,517,433 km (0.086 R)
• M13: 2,588,791 km (0.055 R)
• M14: 2,757,837 km (0.057 R)
• M15: 3,005,720 km (0.072 R)
• M16: 3,106,998 km (0.083 R)
• M17: 3,209,323 km (0.033 R)
• M18: 3,603,364 km (0.109 R)
• M19: 3,819,832 km (0.101 R)
• M20: 3,902,111 km (0.098 R)
• M21: 4,180,812 km (0.112 R)
• M22: 4,846,223 km (0.082 R)
• M23: 5,055,361 km (0.119 R)
• M24: 5,390,161 km (0.085 R)
• M25: 5,482,612 km (0.097 R)
• M26: 5,731,992 km (0.031 R)
• M27: 5,953,247 km (0.079 R)
• M28: 6,436,897 km (0.034 R)
• M29: 6,502,421 km (0.081 R)
• M30: 6,633,918 km (0.096 R)
• M31: 8,068,262 km (0.119 R)
• M32: 8,209,782 km (0.092 R)
• M33: 8,531,267 km (0.079 R)
• M34: 8,711,533 km (0.095 R)
• M35: 9,632,158 km (0.114 R)
• M36: 9,857,752 km (0.107 R)
• M37: 9,971,296 km (0.096 R)
• M38: 10,352,472 km (0.087 R)
• M39: 10,933,360 km (0.082 R)
• M40: 12,126,852 km (0.06 R)
• M41: 13,194,233 km (0.08 R)
• M42: 13,403,072 km (0.062 R)
• M43: 13,612,808 km (0.088 R)
• M44: 13,739,218 km (0.106 R)
• M45: 14,078,356 km (0.086 R)
• M46: 14,506,057 km (0.032 R)
• M47: 14,807,945 km (0.109 R)
• M48: 15,992,012 km (0.115 R)
• M49: 17,388,509 km (0.072 R)
• M50: 18,263,806 km (0.077 R)
• M51: 20,345,161 km (0.075 R)
• M52: 20,877,131 km (0.114 R)
• M53: 21,856,099 km (0.116 R)
• M54: 22,301,452 km (0.06 R)
• M55: 24,830,105 km (0.091 R)
• M56: 24,933,178 km (0.067 R)
• M57: 25,346,816 km (0.052 R)
• M58: 25,710,488 km (0.049 R)
• M59: 25,971,238 km (0.054 R)
• M60: 26,706,361 km (0.109 R)
• M61: 27,023,509 km (0.103 R)
• M62: 27,768,357 km (0.045 R)
• M63: 27,875,319 km (0.055 R)
• M64: 28,789,961 km (0.082 R)
• M65: 28,898,120 km (0.083 R)
• M66: 29,060,733 km (0.04 R)
• M67: 29,169,341 km (0.077 R)
• M68: 29,605,119 km (0.056 R)
• M69: 30,317,804 km (0.101 R)
• M70: 32,208,272 km (0.096 R)
• M71: 32,658,562 km (0.079 R)
• M72: 33,054,398 km (0.09 R)
• M73: 33,565,573 km (0.1 R)
• M74: 33,850,707 km (0.119 R)
• M75: 34,595,704 km (0.11 R)
• M76: 34,999,170 km (0.106 R)
• M77: 36,043,812 km (0.119 R)
• M78: 36,569,798 km (0.1 R)
• M79: 36,745,875 km (0.044 R)
• M80: 37,098,477 km (0.05 R)
• M81: 37,216,360 km (0.093 R)
• M82: 37,866,662 km (0.038 R)
• M83: 39,058,508 km (0.04 R)
• M84: 39,298,463 km (0.104 R)
• M85: 39,478,579 km (0.061 R)
• M86: 39,960,583 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266

Radius: 10.6

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 8.15 AU - 8.91 AU

Year: 8716 Days

Day: 12.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 48,456,242 km

• M1: 146,606 km (0.049 R)
• M2: 376,538 km (0.059 R)
• M3: 465,997 km (0.081 R)
• M4: 587,172 km (0.084 R)
• M5: 682,914 km (0.094 R)
• M6: 1,197,531 km (0.117 R)
• M7: 1,886,280 km (0.108 R)
• M8: 2,033,484 km (0.093 R)
• M9: 2,478,089 km (0.08 R)
• M10: 2,639,804 km (0.08 R)
• M11: 2,742,727 km (0.09 R)
• M12: 2,910,277 km (0.082 R)
• M13: 3,233,558 km (0.12 R)
• M14: 3,455,561 km (0.048 R)
• M15: 3,844,516 km (0.107 R)
• M16: 4,175,576 km (0.079 R)
• M17: 4,540,445 km (0.082 R)
• M18: 4,941,068 km (0.11 R)
• M19: 5,043,094 km (0.057 R)
• M20: 5,301,001 km (0.094 R)
• M21: 5,510,587 km (0.108 R)
• M22: 5,964,916 km (0.096 R)
• M23: 6,073,674 km (0.099 R)
• M24: 6,292,984 km (0.091 R)
• M25: 6,627,036 km (0.03 R)
• M26: 6,711,409 km (0.111 R)
• M27: 7,110,088 km (0.112 R)
• M28: 7,575,337 km (0.11 R)
• M29: 8,080,379 km (0.069 R)
• M30: 8,200,806 km (0.051 R)
• M31: 9,948,707 km (0.112 R)
• M32: 10,077,810 km (0.111 R)
• M33: 10,175,198 km (0.09 R)
• M34: 10,305,349 km (0.113 R)
• M35: 10,798,274 km (0.118 R)
• M36: 11,231,808 km (0.073 R)
• M37: 11,704,986 km (0.111 R)
• M38: 12,047,117 km (0.098 R)
• M39: 13,341,138 km (0.107 R)
• M40: 13,662,624 km (0.099 R)
• M41: 13,914,397 km (0.12 R)
• M42: 14,095,261 km (0.057 R)
• M43: 14,313,225 km (0.109 R)
• M44: 14,826,196 km (0.12 R)
• M45: 15,047,900 km (0.061 R)
• M46: 15,606,947 km (0.091 R)
• M47: 17,636,542 km (0.112 R)
• M48: 17,910,755 km (0.108 R)
• M49: 19,383,546 km (0.084 R)
• M50: 19,464,179 km (0.097 R)
• M51: 19,707,126 km (0.083 R)
• M52: 19,869,589 km (0.096 R)
• M53: 20,114,032 km (0.036 R)
• M54: 20,236,702 km (0.088 R)
• M55: 20,977,661 km (0.078 R)
• M56: 22,571,177 km (0.079 R)
• M57: 22,783,756 km (0.062 R)
• M58: 22,911,512 km (0.117 R)
• M59: 23,683,736 km (0.088 R)
• M60: 23,770,054 km (0.114 R)
• M61: 24,290,206 km (0.052 R)
• M62: 24,682,751 km (0.107 R)
• M63: 24,989,576 km (0.075 R)
• M64: 25,077,390 km (0.06 R)
• M65: 26,363,334 km (0.104 R)
• M66: 27,262,716 km (0.056 R)
• M67: 27,443,729 km (0.113 R)
• M68: 28,584,563 km (0.118 R)
• M69: 29,508,180 km (0.112 R)
• M70: 29,601,230 km (0.091 R)
• M71: 29,973,729 km (0.098 R)
• M72: 30,535,618 km (0.067 R)
• M73: 30,629,715 km (0.061 R)
• M74: 30,770,786 km (0.072 R)
• M75: 31,290,190 km (0.101 R)
• M76: 31,574,725 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.5

Radius: 5.5

Gravity: 9.8 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 14.72 AU - 17.84 AU

Year: 22980 Days

Day: 15.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 48,456,242 km

• M1: 78,688 km (0.082 R)
• M2: 122,221 km (0.055 R)
• M3: 172,935 km (0.062 R)
• M4: 412,591 km (0.112 R)
• M5: 499,208 km (0.071 R)
• M6: 572,960 km (0.062 R)
• M7: 949,498 km (0.073 R)
• M8: 1,211,593 km (0.063 R)
• M9: 1,743,114 km (0.116 R)
• M10: 2,153,312 km (0.116 R)
• M11: 2,922,993 km (0.111 R)
• M12: 3,093,235 km (0.109 R)
• M13: 3,587,058 km (0.108 R)
• M14: 3,659,613 km (0.119 R)
• M15: 3,917,370 km (0.109 R)
• M16: 4,180,961 km (0.076 R)
• M17: 4,528,477 km (0.117 R)
• M18: 5,752,188 km (0.039 R)
• M19: 6,935,058 km (0.082 R)
• M20: 6,980,386 km (0.035 R)
• M21: 8,142,612 km (0.083 R)
• M22: 8,334,097 km (0.08 R)
• M23: 8,478,609 km (0.11 R)
• M24: 8,624,018 km (0.115 R)
• M25: 9,513,826 km (0.096 R)
• M26: 10,020,664 km (0.084 R)
• M27: 10,484,268 km (0.091 R)
• M28: 11,219,392 km (0.042 R)
• M29: 11,485,975 km (0.042 R)
• M30: 12,517,751 km (0.112 R)
• M31: 13,072,610 km (0.093 R)
• M32: 13,692,244 km (0.119 R)
• M33: 13,749,092 km (0.104 R)
• M34: 13,919,932 km (0.082 R)
• M35: 14,552,582 km (0.118 R)
• M36: 16,626,906 km (0.086 R)
• M37: 17,236,367 km (0.111 R)
• M38: 18,039,708 km (0.096 R)
• M39: 18,539,963 km (0.106 R)
• M40: 19,235,444 km (0.041 R)
• M41: 19,490,359 km (0.091 R)
• M42: 20,003,778 km (0.116 R)
• M43: 20,521,537 km (0.068 R)
• M44: 21,043,783 km (0.119 R)
• M45: 21,306,477 km (0.087 R)
• M46: 21,835,156 km (0.093 R)
• M47: 21,967,999 km (0.082 R)
• M48: 22,234,582 km (0.071 R)
• M49: 23,040,615 km (0.071 R)
• M50: 23,175,852 km (0.066 R)
• M51: 23,787,707 km (0.057 R)
• M52: 23,992,955 km (0.1 R)
• M53: 24,611,991 km (0.097 R)
• M54: 26,997,479 km (0.11 R)
• M55: 27,784,962 km (0.094 R)
• M56: 27,856,919 km (0.107 R)
• M57: 28,217,599 km (0.032 R)
• M58: 28,579,925 km (0.101 R)
• M59: 28,798,039 km (0.085 R)
• M60: 29,162,759 km (0.096 R)
• M61: 29,235,912 km (0.118 R)
• M62: 29,602,427 km (0.075 R)
• M63: 32,135,268 km (0.038 R)
• M64: 32,437,755 km (0.114 R)
• M65: 32,513,452 km (0.107 R)
• M66: 32,589,298 km (0.103 R)
• M67: 34,504,300 km (0.055 R)
• M68: 34,581,642 km (0.113 R)
• M69: 36,376,667 km (0.109 R)
• M70: 36,928,982 km (0.054 R)
• M71: 37,643,163 km (0.078 R)
• M72: 38,121,876 km (0.099 R)
• M73: 39,488,901 km (0.064 R)
• M74: 40,626,743 km (0.116 R)
• M75: 41,363,961 km (0.068 R)
• M76: 42,436,578 km (0.091 R)
• M77: 43,267,893 km (0.058 R)
• M78: 43,769,195 km (0.111 R)
• M79: 43,852,970 km (0.104 R)
• M80: 44,609,038 km (0.1 R)
• M81: 45,878,675 km (0.1 R)
• M82: 47,246,149 km (0.107 R)
• M83: 48,367,086 km (0.118 R)
• M84: 49,583,915 km (0.054 R)
• M85: 49,933,376 km (0.093 R)
• M86: 50,283,734 km (0.092 R)
• M87: 50,459,212 km (0.069 R)
• M88: 51,163,070 km (0.042 R)
• M89: 53,026,461 km (0.066 R)
• M90: 53,383,851 km (0.071 R)
• M91: 53,831,747 km (0.032 R)
• M92: 54,821,486 km (0.062 R)
• M93: 55,363,928 km (0.097 R)
• M94: 58,840,283 km (0.088 R)
• M95: 59,673,843 km (0.106 R)
• M96: 61,259,131 km (0.107 R)
• M97: 62,574,994 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 84.7

Radius: 5.2

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 17.81 AU - 20.13 AU

Year: 28905 Days

Day: 18.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 48,456,242 km

• M1: 76,893 km (0.097 R)
• M2: 153,637 km (0.036 R)
• M3: 303,684 km (0.071 R)
• M4: 409,150 km (0.112 R)
• M5: 622,028 km (0.093 R)
• M6: 793,766 km (0.097 R)
• M7: 999,613 km (0.115 R)
• M8: 1,078,601 km (0.065 R)
• M9: 1,118,842 km (0.107 R)
• M10: 1,242,859 km (0.084 R)
• M11: 1,371,214 km (0.118 R)
• M12: 2,254,889 km (0.043 R)
• M13: 2,904,143 km (0.11 R)
• M14: 3,577,035 km (0.035 R)
• M15: 5,058,203 km (0.052 R)
• M16: 5,472,290 km (0.034 R)
• M17: 5,754,282 km (0.063 R)
• M18: 5,897,148 km (0.082 R)
• M19: 6,259,325 km (0.099 R)
• M20: 6,891,525 km (0.092 R)
• M21: 7,778,940 km (0.104 R)
• M22: 8,376,733 km (0.079 R)
• M23: 9,616,151 km (0.09 R)
• M24: 12,490,973 km (0.098 R)
• M25: 13,852,613 km (0.117 R)
• M26: 15,657,212 km (0.115 R)
• M27: 17,793,320 km (0.111 R)
• M28: 18,210,399 km (0.066 R)
• M29: 18,420,135 km (0.048 R)
• M30: 18,578,111 km (0.114 R)
• M31: 18,683,577 km (0.119 R)
• M32: 20,018,888 km (0.093 R)
• M33: 20,398,268 km (0.086 R)
• M34: 21,995,076 km (0.035 R)
• M35: 23,975,303 km (0.108 R)
• M36: 24,609,299 km (0.03 R)
• M37: 26,011,629 km (0.085 R)
• M38: 27,559,817 km (0.096 R)
• M39: 28,649,039 km (0.074 R)
• M40: 32,126,592 km (0.12 R)
• M41: 32,316,730 km (0.118 R)
• M42: 34,302,044 km (0.116 R)
• M43: 35,015,925 km (0.061 R)
• M44: 35,669,219 km (0.108 R)
• M45: 35,866,090 km (0.027 R)
• M46: 35,931,763 km (0.112 R)
• M47: 36,722,837 km (0.113 R)
• M48: 39,536,922 km (0.072 R)
• M49: 41,244,432 km (0.12 R)
• M50: 41,451,027 km (0.114 R)
• M51: 42,767,039 km (0.072 R)
• M52: 43,045,740 km (0.097 R)
• M53: 45,795,499 km (0.116 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 13,244 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit