🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.7 AU - 0.98 AU

Year: 268 Days

Day: 21.7 Hours

Environment

Temp: 127 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,375,719 km

• M1: 677,828 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.72 AU - 4.18 AU

Year: 2232 Days

Day: 35.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.12 AU - 5.44 AU

Year: 3639 Days

Day: 34.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,375,719 km

• M1: 1,029,084 km (0.085 R)
• M2: 1,596,808 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.8

Radius: 9.8

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.38 AU - 6.54 AU

Year: 5067 Days

Day: 8.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 71,375,719 km

• M1: 166,203 km (0.11 R)
• M2: 417,378 km (0.053 R)
• M3: 618,138 km (0.074 R)
• M4: 799,601 km (0.114 R)
• M5: 1,040,752 km (0.089 R)
• M6: 1,445,564 km (0.114 R)
• M7: 1,509,592 km (0.072 R)
• M8: 1,861,895 km (0.115 R)
• M9: 2,020,768 km (0.076 R)
• M10: 2,129,226 km (0.055 R)
• M11: 2,221,229 km (0.03 R)
• M12: 2,314,429 km (0.096 R)
• M13: 2,390,125 km (0.066 R)
• M14: 2,466,570 km (0.117 R)
• M15: 2,720,736 km (0.096 R)
• M16: 2,841,013 km (0.095 R)
• M17: 3,045,364 km (0.073 R)
• M18: 3,555,642 km (0.097 R)
• M19: 3,798,440 km (0.065 R)
• M20: 4,046,772 km (0.06 R)
• M21: 4,161,364 km (0.09 R)
• M22: 4,393,989 km (0.05 R)
• M23: 4,583,080 km (0.097 R)
• M24: 4,920,723 km (0.069 R)
• M25: 5,067,777 km (0.07 R)
• M26: 5,241,311 km (0.076 R)
• M27: 6,059,611 km (0.1 R)
• M28: 6,349,981 km (0.066 R)
• M29: 6,456,794 km (0.103 R)
• M30: 6,645,137 km (0.08 R)
• M31: 6,753,446 km (0.109 R)
• M32: 7,955,914 km (0.057 R)
• M33: 9,193,088 km (0.066 R)
• M34: 9,588,027 km (0.066 R)
• M35: 9,803,148 km (0.09 R)
• M36: 11,062,164 km (0.037 R)
• M37: 11,255,445 km (0.115 R)
• M38: 11,547,460 km (0.091 R)
• M39: 12,205,241 km (0.046 R)
• M40: 12,673,034 km (0.101 R)
• M41: 12,909,099 km (0.116 R)
• M42: 12,976,718 km (0.107 R)
• M43: 13,937,136 km (0.074 R)
• M44: 14,250,843 km (0.117 R)
• M45: 14,956,047 km (0.118 R)
• M46: 15,062,710 km (0.117 R)
• M47: 15,277,084 km (0.105 R)
• M48: 15,492,355 km (0.083 R)
• M49: 15,672,471 km (0.1 R)
• M50: 15,925,890 km (0.108 R)
• M51: 16,144,303 km (0.114 R)
• M52: 16,657,573 km (0.093 R)
• M53: 17,101,729 km (0.09 R)
• M54: 17,213,479 km (0.036 R)
• M55: 17,888,614 km (0.035 R)
• M56: 18,077,706 km (0.063 R)
• M57: 18,648,871 km (0.065 R)
• M58: 19,032,888 km (0.098 R)
• M59: 19,110,081 km (0.082 R)
• M60: 19,536,136 km (0.074 R)
• M61: 20,476,807 km (0.112 R)
• M62: 20,992,471 km (0.03 R)
• M63: 21,592,657 km (0.045 R)
• M64: 21,753,774 km (0.104 R)
• M65: 21,834,408 km (0.104 R)
• M66: 22,442,523 km (0.063 R)
• M67: 22,728,255 km (0.055 R)
• M68: 23,056,323 km (0.057 R)
• M69: 23,303,309 km (0.091 R)
• M70: 23,427,176 km (0.1 R)
• M71: 24,091,391 km (0.067 R)
• M72: 24,719,851 km (0.045 R)
• M73: 25,141,717 km (0.053 R)
• M74: 25,226,390 km (0.095 R)
• M75: 25,438,520 km (0.09 R)
• M76: 25,907,210 km (0.098 R)
• M77: 26,078,350 km (0.075 R)
• M78: 27,460,933 km (0.113 R)
• M79: 27,810,394 km (0.072 R)
• M80: 28,029,405 km (0.085 R)
• M81: 28,646,047 km (0.108 R)
• M82: 29,623,969 km (0.036 R)
• M83: 29,802,888 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.5

Radius: 13.9

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 9.35 AU - 14.27 AU

Year: 14134 Days

Day: 10.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 154 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 71,375,719 km

• M1: 180,864 km (0.096 R)
• M2: 680,222 km (0.102 R)
• M3: 972,386 km (0.082 R)
• M4: 1,224,010 km (0.057 R)
• M5: 1,453,942 km (0.09 R)
• M6: 1,653,056 km (0.102 R)
• M7: 1,744,610 km (0.087 R)
• M8: 1,837,959 km (0.086 R)
• M9: 2,330,884 km (0.114 R)
• M10: 2,754,695 km (0.09 R)
• M11: 3,377,322 km (0.059 R)
• M12: 3,554,745 km (0.12 R)
• M13: 4,012,215 km (0.089 R)
• M14: 4,232,124 km (0.064 R)
• M15: 4,327,567 km (0.115 R)
• M16: 4,651,297 km (0.089 R)
• M17: 5,288,135 km (0.095 R)
• M18: 5,669,460 km (0.092 R)
• M19: 5,988,253 km (0.044 R)
• M20: 6,167,920 km (0.08 R)
• M21: 7,093,033 km (0.071 R)
• M22: 8,703,006 km (0.096 R)
• M23: 8,906,908 km (0.111 R)
• M24: 9,236,472 km (0.079 R)
• M25: 9,486,300 km (0.104 R)
• M26: 10,551,287 km (0.092 R)
• M27: 11,386,044 km (0.088 R)
• M28: 11,879,118 km (0.099 R)
• M29: 12,060,132 km (0.101 R)
• M30: 12,196,415 km (0.03 R)
• M31: 12,287,670 km (0.041 R)
• M32: 12,839,686 km (0.064 R)
• M33: 13,446,904 km (0.087 R)
• M34: 14,207,160 km (0.096 R)
• M35: 14,399,393 km (0.045 R)
• M36: 14,932,560 km (0.113 R)
• M37: 15,127,935 km (0.101 R)
• M38: 16,268,619 km (0.113 R)
• M39: 16,976,366 km (0.095 R)
• M40: 17,078,392 km (0.111 R)
• M41: 17,953,091 km (0.096 R)
• M42: 19,053,832 km (0.03 R)
• M43: 19,746,171 km (0.059 R)
• M44: 20,230,270 km (0.118 R)
• M45: 20,446,738 km (0.059 R)
• M46: 20,609,650 km (0.104 R)
• M47: 21,540,448 km (0.056 R)
• M48: 21,706,202 km (0.089 R)
• M49: 22,038,908 km (0.113 R)
• M50: 22,821,754 km (0.113 R)
• M51: 24,876,630 km (0.106 R)
• M52: 25,282,938 km (0.083 R)
• M53: 25,750,132 km (0.102 R)
• M54: 27,947,725 km (0.063 R)
• M55: 28,188,876 km (0.1 R)
• M56: 28,370,189 km (0.104 R)
• M57: 29,588,963 km (0.11 R)
• M58: 29,896,386 km (0.117 R)
• M59: 30,019,655 km (0.079 R)
• M60: 30,576,309 km (0.075 R)
• M61: 30,949,406 km (0.112 R)
• M62: 32,646,743 km (0.06 R)
• M63: 32,837,181 km (0.057 R)
• M64: 33,283,133 km (0.091 R)
• M65: 36,394,020 km (0.111 R)
• M66: 37,784,084 km (0.099 R)
• M67: 38,318,148 km (0.116 R)
• M68: 39,258,969 km (0.112 R)
• M69: 39,461,525 km (0.119 R)
• M70: 40,752,554 km (0.078 R)
• M71: 41,231,716 km (0.095 R)
• M72: 41,712,673 km (0.061 R)
• M73: 41,988,382 km (0.12 R)
• M74: 42,333,953 km (0.108 R)
• M75: 45,131,733 km (0.088 R)
• M76: 45,698,410 km (0.096 R)
• M77: 45,911,587 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 139.2

Radius: 6

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 12.68 AU - 15.16 AU

Year: 18086 Days

Day: 21.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 71,375,719 km

• M1: 78,389 km (0.092 R)
• M2: 129,552 km (0.055 R)
• M3: 210,933 km (0.111 R)
• M4: 249,679 km (0.084 R)
• M5: 421,268 km (0.076 R)
• M6: 473,178 km (0.096 R)
• M7: 657,931 km (0.027 R)
• M8: 864,676 km (0.118 R)
• M9: 984,354 km (0.102 R)
• M10: 1,202,019 km (0.097 R)
• M11: 1,395,150 km (0.111 R)
• M12: 1,556,715 km (0.045 R)
• M13: 1,618,948 km (0.073 R)
• M14: 3,560,280 km (0.096 R)
• M15: 4,295,852 km (0.072 R)
• M16: 4,620,779 km (0.119 R)
• M17: 4,680,768 km (0.036 R)
• M18: 4,771,125 km (0.077 R)
• M19: 4,862,080 km (0.105 R)
• M20: 5,325,684 km (0.048 R)
• M21: 5,451,795 km (0.09 R)
• M22: 5,546,939 km (0.048 R)
• M23: 6,228,507 km (0.079 R)
• M24: 7,351,987 km (0.113 R)
• M25: 7,598,225 km (0.102 R)
• M26: 8,244,039 km (0.099 R)
• M27: 8,316,744 km (0.05 R)
• M28: 8,869,807 km (0.091 R)
• M29: 8,981,856 km (0.107 R)
• M30: 9,207,450 km (0.065 R)
• M31: 10,599,159 km (0.089 R)
• M32: 10,678,296 km (0.111 R)
• M33: 11,157,907 km (0.113 R)
• M34: 11,972,617 km (0.084 R)
• M35: 12,470,628 km (0.096 R)
• M36: 12,806,475 km (0.114 R)
• M37: 13,187,800 km (0.109 R)
• M38: 13,230,286 km (0.094 R)
• M39: 13,529,781 km (0.076 R)
• M40: 13,701,968 km (0.038 R)
• M41: 14,749,901 km (0.05 R)
• M42: 15,914,072 km (0.063 R)
• M43: 16,599,081 km (0.096 R)
• M44: 16,645,007 km (0.061 R)
• M45: 16,691,083 km (0.092 R)
• M46: 17,014,663 km (0.083 R)
• M47: 17,667,957 km (0.067 R)
• M48: 17,997,671 km (0.071 R)
• M49: 18,519,917 km (0.12 R)
• M50: 18,663,232 km (0.059 R)
• M51: 19,240,081 km (0.119 R)
• M52: 20,312,698 km (0.095 R)
• M53: 20,856,337 km (0.087 R)
• M54: 24,217,053 km (0.094 R)
• M55: 24,951,279 km (0.04 R)
• M56: 25,004,087 km (0.072 R)
• M57: 25,427,150 km (0.099 R)
• M58: 26,066,232 km (0.07 R)
• M59: 26,280,456 km (0.061 R)
• M60: 26,656,845 km (0.111 R)
• M61: 26,818,560 km (0.027 R)
• M62: 27,414,707 km (0.119 R)
• M63: 27,960,440 km (0.116 R)
• M64: 29,507,282 km (0.104 R)
• M65: 30,122,728 km (0.095 R)
• M66: 30,460,071 km (0.108 R)
• M67: 30,855,309 km (0.11 R)
• M68: 31,025,252 km (0.119 R)
• M69: 32,108,490 km (0.067 R)
• M70: 32,395,568 km (0.118 R)
• M71: 32,625,949 km (0.074 R)
• M72: 33,030,312 km (0.081 R)
• M73: 34,194,632 km (0.12 R)
• M74: 34,253,275 km (0.033 R)
• M75: 34,311,917 km (0.083 R)
• M76: 34,370,560 km (0.063 R)
• M77: 36,324,308 km (0.099 R)
• M78: 36,983,586 km (0.119 R)
• M79: 37,405,152 km (0.074 R)
• M80: 38,557,505 km (0.105 R)
• M81: 39,475,437 km (0.047 R)
• M82: 39,536,922 km (0.065 R)
• M83: 39,598,407 km (0.109 R)
• M84: 40,648,434 km (0.093 R)
• M85: 41,145,847 km (0.097 R)
• M86: 41,645,205 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 381.6

Radius: 3.9

Gravity: 25.09 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 16.55 AU - 17.39 AU

Year: 24345 Days

Day: 23.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 71,375,719 km

• M1: 50,714 km (0.093 R)
• M2: 130,749 km (0.085 R)
• M3: 206,595 km (0.09 R)
• M4: 400,773 km (0.107 R)
• M5: 476,020 km (0.113 R)
• M6: 556,205 km (0.104 R)
• M7: 684,560 km (0.081 R)
• M8: 798,553 km (0.032 R)
• M9: 1,341,295 km (0.058 R)
• M10: 1,426,565 km (0.088 R)
• M11: 1,723,367 km (0.06 R)
• M12: 1,878,800 km (0.119 R)
• M13: 2,071,482 km (0.119 R)
• M14: 2,903,096 km (0.104 R)
• M15: 3,125,399 km (0.102 R)
• M16: 3,200,796 km (0.076 R)
• M17: 3,508,220 km (0.1 R)
• M18: 4,192,181 km (0.106 R)
• M19: 4,443,356 km (0.099 R)
• M20: 4,528,178 km (0.071 R)
• M21: 4,916,235 km (0.042 R)
• M22: 6,285,205 km (0.037 R)
• M23: 7,159,156 km (0.067 R)
• M24: 7,208,822 km (0.039 R)
• M25: 7,258,638 km (0.056 R)
• M26: 7,458,950 km (0.118 R)
• M27: 8,019,044 km (0.119 R)
• M28: 8,645,411 km (0.037 R)
• M29: 9,450,097 km (0.092 R)
• M30: 9,559,304 km (0.081 R)
• M31: 10,166,821 km (0.111 R)
• M32: 11,072,636 km (0.117 R)
• M33: 11,418,955 km (0.099 R)
• M34: 11,651,729 km (0.08 R)
• M35: 12,240,696 km (0.106 R)
• M36: 12,419,316 km (0.099 R)
• M37: 12,538,845 km (0.104 R)
• M38: 13,020,699 km (0.119 R)
• M39: 14,944,528 km (0.105 R)
• M40: 15,971,517 km (0.085 R)
• M41: 16,690,784 km (0.107 R)
• M42: 17,487,393 km (0.112 R)
• M43: 19,880,659 km (0.108 R)
• M44: 19,950,522 km (0.086 R)
• M45: 20,090,545 km (0.12 R)
• M46: 20,441,951 km (0.1 R)
• M47: 21,222,104 km (0.104 R)
• M48: 21,364,970 km (0.093 R)
• M49: 23,325,300 km (0.094 R)
• M50: 24,364,108 km (0.067 R)
• M51: 26,409,709 km (0.079 R)
• M52: 27,103,843 km (0.114 R)
• M53: 28,904,553 km (0.046 R)
• M54: 28,983,690 km (0.106 R)
• M55: 29,062,977 km (0.079 R)
• M56: 29,460,159 km (0.1 R)
• M57: 31,717,890 km (0.032 R)
• M58: 32,619,965 km (0.069 R)
• M59: 32,784,822 km (0.092 R)
• M60: 32,867,400 km (0.113 R)
• M61: 33,115,583 km (0.118 R)
• M62: 33,281,337 km (0.112 R)
• M63: 33,863,572 km (0.084 R)
• M64: 35,970,509 km (0.117 R)
• M65: 36,568,003 km (0.11 R)
• M66: 37,082,769 km (0.091 R)
• M67: 37,168,788 km (0.079 R)
• M68: 37,599,929 km (0.098 R)
• M69: 39,078,105 km (0.111 R)
• M70: 39,340,949 km (0.115 R)
• M71: 40,930,127 km (0.098 R)
• M72: 41,643,260 km (0.088 R)
• M73: 43,262,507 km (0.11 R)
• M74: 43,625,133 km (0.08 R)
• M75: 43,715,939 km (0.037 R)
• M76: 43,988,805 km (0.062 R)
• M77: 44,627,588 km (0.116 R)
• M78: 45,822,127 km (0.068 R)
• M79: 46,099,182 km (0.065 R)
• M80: 47,399,786 km (0.099 R)
• M81: 48,336,269 km (0.095 R)
• M82: 49,089,793 km (0.065 R)
• M83: 49,184,190 km (0.101 R)
• M84: 49,467,977 km (0.083 R)
• M85: 50,894,841 km (0.094 R)
• M86: 51,757,423 km (0.093 R)
• M87: 53,497,096 km (0.04 R)
• M88: 54,471,876 km (0.066 R)
• M89: 54,667,400 km (0.093 R)
• M90: 55,747,647 km (0.078 R)
• M91: 56,934,257 km (0.108 R)
• M92: 57,630,186 km (0.117 R)
• M93: 60,037,515 km (0.034 R)
• M94: 60,847,288 km (0.044 R)
• M95: 61,050,293 km (0.099 R)
• M96: 61,456,900 km (0.036 R)
• M97: 64,019,062 km (0.088 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 10,412 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit