🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.23 AU - 1.23 AU

Year: 509 Days

Day: 35.5 Hours

Environment

Temp: -6 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 107,718,524 km

• M1: 952,639 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.19 AU - 1.65 AU

Year: 631 Days

Day: 20.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,718,524 km

• M1: 225,444 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.54 AU - 2.16 AU

Year: 938 Days

Day: 41.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,718,524 km

• M1: 218,114 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.54 AU - 2.42 AU

Year: 1039 Days

Day: 31.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.11 AU - 2.91 AU

Year: 1482 Days

Day: 26.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,718,524 km

• M1: 143,764 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.2

Radius: 12.4

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.34 AU - 5.52 AU

Year: 4081 Days

Day: 12.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 107,718,524 km

• M1: 163,959 km (0.071 R)
• M2: 325,076 km (0.096 R)
• M3: 454,778 km (0.049 R)
• M4: 542,591 km (0.102 R)
• M5: 687,701 km (0.093 R)
• M6: 778,059 km (0.034 R)
• M7: 867,817 km (0.109 R)
• M8: 950,844 km (0.095 R)
• M9: 1,229,395 km (0.112 R)
• M10: 1,336,208 km (0.087 R)
• M11: 1,502,860 km (0.061 R)
• M12: 1,598,453 km (0.07 R)
• M13: 1,775,876 km (0.105 R)
• M14: 1,870,721 km (0.094 R)
• M15: 2,093,772 km (0.078 R)
• M16: 2,259,676 km (0.091 R)
• M17: 2,400,148 km (0.112 R)
• M18: 2,589,390 km (0.103 R)
• M19: 2,878,712 km (0.095 R)
• M20: 3,162,349 km (0.054 R)
• M21: 3,362,063 km (0.068 R)
• M22: 3,678,312 km (0.071 R)
• M23: 3,782,881 km (0.1 R)
• M24: 3,897,473 km (0.091 R)
• M25: 3,995,310 km (0.115 R)
• M26: 4,075,944 km (0.093 R)
• M27: 4,312,159 km (0.103 R)
• M28: 4,798,202 km (0.111 R)
• M29: 4,931,943 km (0.075 R)
• M30: 5,174,142 km (0.078 R)
• M31: 5,272,128 km (0.116 R)
• M32: 5,630,116 km (0.026 R)
• M33: 5,740,968 km (0.104 R)
• M34: 6,506,460 km (0.064 R)
• M35: 7,085,404 km (0.067 R)
• M36: 7,205,381 km (0.117 R)
• M37: 7,315,037 km (0.083 R)
• M38: 7,458,351 km (0.111 R)
• M39: 7,558,283 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.9

Radius: 9.8

Gravity: 10.21 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 5.5 AU - 7.08 AU

Year: 5881 Days

Day: 10.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 107,718,524 km

• M1: 148,850 km (0.088 R)
• M2: 236,963 km (0.097 R)
• M3: 369,357 km (0.112 R)
• M4: 583,132 km (0.067 R)
• M5: 691,441 km (0.081 R)
• M6: 1,281,605 km (0.063 R)
• M7: 1,463,516 km (0.056 R)
• M8: 1,576,911 km (0.115 R)
• M9: 1,873,265 km (0.076 R)
• M10: 2,017,776 km (0.078 R)
• M11: 2,123,243 km (0.048 R)
• M12: 2,252,346 km (0.05 R)
• M13: 2,317,869 km (0.05 R)
• M14: 2,495,891 km (0.12 R)
• M15: 2,794,787 km (0.092 R)
• M16: 3,351,890 km (0.11 R)
• M17: 3,427,138 km (0.095 R)
• M18: 3,553,697 km (0.088 R)
• M19: 3,811,754 km (0.108 R)
• M20: 4,049,166 km (0.096 R)
• M21: 4,734,025 km (0.105 R)
• M22: 4,960,815 km (0.093 R)
• M23: 5,191,196 km (0.112 R)
• M24: 6,395,459 km (0.041 R)
• M25: 6,614,769 km (0.111 R)
• M26: 7,190,272 km (0.117 R)
• M27: 8,389,149 km (0.068 R)
• M28: 8,526,181 km (0.079 R)
• M29: 8,837,195 km (0.028 R)
• M30: 9,328,474 km (0.114 R)
• M31: 9,399,384 km (0.08 R)
• M32: 9,936,889 km (0.052 R)
• M33: 10,118,351 km (0.078 R)
• M34: 10,780,621 km (0.111 R)
• M35: 11,532,799 km (0.119 R)
• M36: 12,069,407 km (0.058 R)
• M37: 12,850,158 km (0.069 R)
• M38: 13,446,455 km (0.074 R)
• M39: 13,606,974 km (0.078 R)
• M40: 15,624,600 km (0.119 R)
• M41: 16,818,989 km (0.101 R)
• M42: 17,252,674 km (0.092 R)
• M43: 17,339,889 km (0.076 R)
• M44: 17,558,452 km (0.071 R)
• M45: 17,646,116 km (0.12 R)
• M46: 18,934,154 km (0.069 R)
• M47: 19,703,087 km (0.071 R)
• M48: 19,794,192 km (0.068 R)
• M49: 20,114,331 km (0.085 R)
• M50: 20,344,114 km (0.098 R)
• M51: 20,898,972 km (0.107 R)
• M52: 21,505,741 km (0.055 R)
• M53: 22,070,922 km (0.042 R)
• M54: 22,307,735 km (0.05 R)
• M55: 22,688,611 km (0.082 R)
• M56: 23,215,944 km (0.041 R)
• M57: 23,408,626 km (0.051 R)
• M58: 24,772,510 km (0.088 R)
• M59: 26,563,645 km (0.057 R)
• M60: 27,017,824 km (0.079 R)
• M61: 27,322,256 km (0.097 R)
• M62: 27,678,598 km (0.091 R)
• M63: 27,780,773 km (0.111 R)
• M64: 28,139,210 km (0.096 R)
• M65: 28,499,142 km (0.077 R)
• M66: 28,653,827 km (0.075 R)
• M67: 28,964,242 km (0.087 R)
• M68: 29,954,281 km (0.098 R)
• M69: 30,637,943 km (0.075 R)
• M70: 30,902,283 km (0.113 R)
• M71: 31,061,305 km (0.114 R)
• M72: 31,539,869 km (0.051 R)
• M73: 31,860,307 km (0.113 R)
• M74: 32,504,326 km (0.115 R)
• M75: 33,315,446 km (0.106 R)
• M76: 33,641,868 km (0.079 R)
• M77: 34,078,545 km (0.102 R)
• M78: 34,902,530 km (0.101 R)
• M79: 35,732,947 km (0.101 R)
• M80: 35,844,248 km (0.095 R)
• M81: 36,626,047 km (0.088 R)
• M82: 37,075,289 km (0.101 R)
• M83: 37,696,120 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309.5

Radius: 6.3

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 11.79 AU - 13.63 AU

Year: 16892 Days

Day: 21.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 107,718,524 km

• M1: 86,916 km (0.052 R)
• M2: 214,823 km (0.085 R)
• M3: 260,001 km (0.088 R)
• M4: 335,548 km (0.09 R)
• M5: 592,258 km (0.081 R)
• M6: 731,982 km (0.106 R)
• M7: 941,569 km (0.037 R)
• M8: 1,105,678 km (0.096 R)
• M9: 1,234,930 km (0.037 R)
• M10: 2,748,711 km (0.074 R)
• M11: 3,165,192 km (0.118 R)
• M12: 3,349,796 km (0.116 R)
• M13: 3,891,789 km (0.096 R)
• M14: 4,324,426 km (0.047 R)
• M15: 7,024,069 km (0.111 R)
• M16: 7,144,046 km (0.12 R)
• M17: 7,386,395 km (0.118 R)
• M18: 7,426,936 km (0.082 R)
• M19: 7,754,705 km (0.094 R)
• M20: 7,796,143 km (0.053 R)
• M21: 8,509,576 km (0.102 R)
• M22: 9,331,317 km (0.097 R)
• M23: 9,997,925 km (0.06 R)
• M24: 10,542,312 km (0.1 R)
• M25: 11,142,797 km (0.119 R)
• M26: 11,896,920 km (0.118 R)
• M27: 12,425,001 km (0.093 R)
• M28: 12,667,648 km (0.093 R)
• M29: 13,157,432 km (0.104 R)
• M30: 14,004,305 km (0.087 R)
• M31: 15,437,154 km (0.073 R)
• M32: 16,755,560 km (0.111 R)
• M33: 16,969,784 km (0.076 R)
• M34: 17,023,490 km (0.083 R)
• M35: 17,184,906 km (0.063 R)
• M36: 17,401,075 km (0.081 R)
• M37: 17,455,229 km (0.102 R)
• M38: 17,945,162 km (0.108 R)
• M39: 19,836,678 km (0.028 R)
• M40: 20,006,621 km (0.034 R)
• M41: 21,557,502 km (0.056 R)
• M42: 21,907,411 km (0.111 R)
• M43: 23,206,370 km (0.099 R)
• M44: 23,385,289 km (0.054 R)
• M45: 24,287,514 km (0.091 R)
• M46: 24,773,258 km (0.109 R)
• M47: 25,385,113 km (0.098 R)
• M48: 28,071,741 km (0.088 R)
• M49: 31,373,217 km (0.036 R)
• M50: 31,439,189 km (0.103 R)
• M51: 33,506,482 km (0.078 R)
• M52: 34,658,685 km (0.119 R)
• M53: 35,205,465 km (0.115 R)
• M54: 35,686,123 km (0.118 R)
• M55: 36,030,797 km (0.104 R)
• M56: 39,823,402 km (0.088 R)
• M57: 40,395,913 km (0.071 R)
• M58: 40,467,720 km (0.11 R)
• M59: 41,404,352 km (0.079 R)
• M60: 41,476,758 km (0.086 R)
• M61: 45,147,740 km (0.089 R)
• M62: 45,445,888 km (0.114 R)
• M63: 45,819,434 km (0.077 R)
• M64: 47,551,179 km (0.098 R)
• M65: 49,841,822 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 978.7

Radius: 7.5

Gravity: 17.4 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 14.95 AU - 20.81 AU

Year: 28184 Days

Day: 19.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 107,718,524 km

• M1: 102,923 km (0.043 R)
• M2: 234,719 km (0.091 R)
• M3: 331,808 km (0.07 R)
• M4: 738,415 km (0.09 R)
• M5: 1,332,767 km (0.103 R)
• M6: 1,714,691 km (0.086 R)
• M7: 2,303,807 km (0.107 R)
• M8: 2,713,406 km (0.113 R)
• M9: 2,950,818 km (0.04 R)
• M10: 3,344,709 km (0.102 R)
• M11: 4,735,969 km (0.113 R)
• M12: 6,035,676 km (0.087 R)
• M13: 6,097,310 km (0.103 R)
• M14: 6,916,807 km (0.105 R)
• M15: 7,045,910 km (0.087 R)
• M16: 7,241,135 km (0.107 R)
• M17: 7,438,156 km (0.092 R)
• M18: 7,636,971 km (0.103 R)
• M19: 7,837,582 km (0.043 R)
• M20: 10,972,705 km (0.079 R)
• M21: 11,427,033 km (0.08 R)
• M22: 11,964,838 km (0.027 R)
• M23: 12,589,558 km (0.051 R)
• M24: 13,627,169 km (0.097 R)
• M25: 14,941,686 km (0.099 R)
• M26: 15,025,161 km (0.106 R)
• M27: 15,360,709 km (0.114 R)
• M28: 16,640,968 km (0.087 R)
• M29: 17,601,386 km (0.043 R)
• M30: 17,689,499 km (0.083 R)
• M31: 18,311,079 km (0.097 R)
• M32: 19,575,480 km (0.056 R)
• M33: 20,495,806 km (0.106 R)
• M34: 22,092,614 km (0.109 R)
• M35: 22,953,998 km (0.099 R)
• M36: 23,146,830 km (0.115 R)
• M37: 24,315,638 km (0.109 R)
• M38: 25,803,389 km (0.1 R)
• M39: 26,913,106 km (0.058 R)
• M40: 27,832,684 km (0.109 R)
• M41: 30,017,860 km (0.086 R)
• M42: 32,042,069 km (0.045 R)
• M43: 32,365,649 km (0.094 R)
• M44: 34,550,675 km (0.068 R)
• M45: 34,993,485 km (0.09 R)
• M46: 36,220,487 km (0.083 R)
• M47: 37,008,718 km (0.114 R)
• M48: 37,121,814 km (0.106 R)
• M49: 37,234,910 km (0.092 R)
• M50: 37,461,700 km (0.066 R)
• M51: 37,916,478 km (0.038 R)
• M52: 38,831,568 km (0.068 R)
• M53: 40,799,977 km (0.088 R)
• M54: 41,267,919 km (0.114 R)
• M55: 45,316,187 km (0.109 R)
• M56: 45,922,058 km (0.113 R)
• M57: 47,633,009 km (0.086 R)
• M58: 48,372,471 km (0.119 R)
• M59: 49,613,535 km (0.067 R)
• M60: 49,738,300 km (0.06 R)
• M61: 50,865,071 km (0.098 R)
• M62: 53,782,828 km (0.09 R)
• M63: 54,552,958 km (0.095 R)
• M64: 56,103,989 km (0.036 R)
• M65: 57,931,626 km (0.098 R)
• M66: 61,110,132 km (0.039 R)
• M67: 61,645,393 km (0.1 R)
• M68: 63,937,382 km (0.105 R)
• M69: 65,435,305 km (0.115 R)
• M70: 67,358,386 km (0.043 R)
• M71: 68,465,709 km (0.066 R)
• M72: 68,743,363 km (0.119 R)
• M73: 69,858,166 km (0.075 R)
• M74: 70,417,812 km (0.09 R)
• M75: 71,119,426 km (0.065 R)
• M76: 72,812,724 km (0.058 R)
• M77: 73,806,503 km (0.087 R)
• M78: 74,947,935 km (0.073 R)
• M79: 75,520,745 km (0.069 R)
• M80: 76,670,854 km (0.03 R)
• M81: 79,133,982 km (0.088 R)
• M82: 83,247,176 km (0.085 R)
• M83: 83,395,278 km (0.098 R)
• M84: 85,031,131 km (0.057 R)
• M85: 85,180,280 km (0.086 R)
• M86: 88,032,213 km (0.11 R)
• M87: 89,090,768 km (0.107 R)
• M88: 89,242,460 km (0.058 R)
• M89: 91,526,221 km (0.075 R)
• M90: 92,905,813 km (0.114 R)
• M91: 93,675,195 km (0.072 R)
• M92: 94,446,671 km (0.096 R)
• M93: 98,492,246 km (0.108 R)
• M94: 100,851,853 km (0.045 R)
• M95: 103,230,011 km (0.049 R)
• M96: 105,466,349 km (0.113 R)
• M97: 105,787,087 km (0.071 R)
• M98: 107,718,545 km (0.108 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 17,680 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit