🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.61 AU - 0.63 AU

Year: 174 Days

Day: 24.8 Hours

Environment

Temp: 164 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,832,849 km

• M1: 197,320 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.6 AU - 0.74 AU

Year: 195 Days

Day: 25 Hours

Environment

Temp: 137 °C

Axial Tilt: 94.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.71 AU - 0.99 AU

Year: 279 Days

Day: 25.3 Hours

Environment

Temp: 127 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.49 AU - 1.53 AU

Year: 661 Days

Day: 19.4 Hours

Environment

Temp: -25 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.34 AU - 1.8 AU

Year: 701 Days

Day: 41.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.67 AU - 4.91 AU

Year: 3167 Days

Day: 37 Hours

Environment

Temp: -131 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.36 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.7

Radius: 9.3

Gravity: 8.75 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 11.34 AU - 13.5 AU

Year: 15602 Days

Day: 8.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,832,849 km

• M1: 121,623 km (0.045 R)
• M2: 214,224 km (0.096 R)
• M3: 772,075 km (0.029 R)
• M4: 927,507 km (0.034 R)
• M5: 1,218,325 km (0.099 R)
• M6: 1,621,192 km (0.051 R)
• M7: 1,706,762 km (0.078 R)
• M8: 2,543,164 km (0.103 R)
• M9: 2,744,523 km (0.099 R)
• M10: 3,489,819 km (0.047 R)
• M11: 5,028,583 km (0.078 R)
• M12: 5,324,637 km (0.083 R)
• M13: 5,845,238 km (0.044 R)
• M14: 6,156,551 km (0.109 R)
• M15: 6,564,803 km (0.1 R)
• M16: 6,841,859 km (0.088 R)
• M17: 7,028,557 km (0.114 R)
• M18: 7,169,927 km (0.109 R)
• M19: 7,599,273 km (0.043 R)
• M20: 7,890,091 km (0.084 R)
• M21: 9,502,756 km (0.038 R)
• M22: 10,614,717 km (0.031 R)
• M23: 10,885,489 km (0.059 R)
• M24: 12,104,113 km (0.074 R)
• M25: 12,844,324 km (0.03 R)
• M26: 13,307,179 km (0.085 R)
• M27: 13,716,629 km (0.107 R)
• M28: 15,395,566 km (0.074 R)
• M29: 16,508,873 km (0.087 R)
• M30: 17,011,971 km (0.102 R)
• M31: 17,456,276 km (0.108 R)
• M32: 17,584,033 km (0.106 R)
• M33: 18,097,752 km (0.089 R)
• M34: 19,337,619 km (0.119 R)
• M35: 19,469,714 km (0.091 R)
• M36: 19,668,530 km (0.101 R)
• M37: 19,934,515 km (0.118 R)
• M38: 20,470,075 km (0.11 R)
• M39: 20,739,650 km (0.082 R)
• M40: 21,214,324 km (0.084 R)
• M41: 21,282,391 km (0.117 R)
• M42: 21,829,770 km (0.062 R)
• M43: 21,898,585 km (0.118 R)
• M44: 23,218,487 km (0.094 R)
• M45: 24,492,612 km (0.051 R)
• M46: 25,862,181 km (0.109 R)
• M47: 26,519,514 km (0.114 R)
• M48: 26,960,678 km (0.117 R)
• M49: 27,999,785 km (0.066 R)
• M50: 29,658,975 km (0.056 R)
• M51: 29,811,415 km (0.1 R)
• M52: 30,270,232 km (0.027 R)
• M53: 30,423,719 km (0.108 R)
• M54: 31,816,475 km (0.037 R)
• M55: 31,894,416 km (0.067 R)
• M56: 35,630,922 km (0.119 R)
• M57: 36,606,898 km (0.047 R)
• M58: 37,344,565 km (0.096 R)
• M59: 37,426,844 km (0.062 R)
• M60: 37,921,714 km (0.11 R)
• M61: 38,834,710 km (0.07 R)
• M62: 39,587,037 km (0.116 R)
• M63: 39,923,034 km (0.039 R)
• M64: 40,175,555 km (0.049 R)
• M65: 40,597,721 km (0.078 R)
• M66: 42,300,892 km (0.081 R)
• M67: 42,472,481 km (0.099 R)
• M68: 44,288,150 km (0.091 R)
• M69: 44,637,013 km (0.075 R)
• M70: 45,424,945 km (0.114 R)
• M71: 45,512,759 km (0.1 R)
• M72: 45,952,726 km (0.085 R)
• M73: 47,726,957 km (0.088 R)
• M74: 48,263,714 km (0.097 R)
• M75: 49,072,290 km (0.081 R)
• M76: 49,252,705 km (0.098 R)
• M77: 50,703,206 km (0.057 R)
• M78: 50,794,311 km (0.117 R)
• M79: 51,067,926 km (0.103 R)
• M80: 52,443,778 km (0.083 R)
• M81: 52,905,137 km (0.106 R)
• M82: 53,090,040 km (0.095 R)
• M83: 53,367,694 km (0.057 R)
• M84: 53,924,647 km (0.075 R)
• M85: 56,360,399 km (0.06 R)
• M86: 57,401,601 km (0.104 R)
• M87: 58,353,791 km (0.083 R)
• M88: 59,984,258 km (0.112 R)
• M89: 62,116,626 km (0.037 R)
• M90: 63,290,072 km (0.093 R)
• M91: 63,486,344 km (0.087 R)
• M92: 66,255,700 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 984.1

Radius: 5

Gravity: 39.36 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 12.74 AU - 18.52 AU

Year: 22026 Days

Day: 19.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,832,849 km

• M1: 115,789 km (0.098 R)
• M2: 537,655 km (0.082 R)
• M3: 1,085,183 km (0.087 R)
• M4: 1,242,410 km (0.052 R)
• M5: 1,474,736 km (0.086 R)
• M6: 1,613,563 km (0.025 R)
• M7: 1,756,728 km (0.109 R)
• M8: 1,829,881 km (0.088 R)
• M9: 2,210,608 km (0.11 R)
• M10: 2,741,381 km (0.049 R)
• M11: 3,219,945 km (0.074 R)
• M12: 3,309,703 km (0.083 R)
• M13: 3,723,940 km (0.12 R)
• M14: 3,865,609 km (0.065 R)
• M15: 4,154,482 km (0.086 R)
• M16: 4,203,251 km (0.109 R)
• M17: 5,808,586 km (0.113 R)
• M18: 6,306,448 km (0.072 R)
• M19: 7,225,128 km (0.117 R)
• M20: 7,401,953 km (0.118 R)
• M21: 8,062,577 km (0.091 R)
• M22: 11,844,262 km (0.119 R)
• M23: 12,262,537 km (0.11 R)
• M24: 12,403,010 km (0.118 R)
• M25: 14,946,772 km (0.044 R)
• M26: 15,172,066 km (0.101 R)
• M27: 15,626,096 km (0.118 R)
• M28: 15,702,241 km (0.117 R)
• M29: 16,084,613 km (0.054 R)
• M30: 16,161,357 km (0.041 R)
• M31: 16,547,469 km (0.119 R)
• M32: 17,171,442 km (0.081 R)
• M33: 17,249,981 km (0.048 R)
• M34: 18,442,425 km (0.085 R)
• M35: 20,488,176 km (0.05 R)
• M36: 21,242,000 km (0.103 R)
• M37: 22,776,874 km (0.117 R)
• M38: 23,036,127 km (0.096 R)
• M39: 24,347,053 km (0.067 R)
• M40: 25,145,158 km (0.109 R)
• M41: 26,494,381 km (0.112 R)
• M42: 26,766,949 km (0.118 R)
• M43: 28,701,399 km (0.093 R)
• M44: 31,734,645 km (0.083 R)
• M45: 32,995,606 km (0.041 R)
• M46: 33,681,362 km (0.092 R)
• M47: 36,067,897 km (0.036 R)
• M48: 36,269,256 km (0.085 R)
• M49: 36,471,063 km (0.092 R)
• M50: 38,611,360 km (0.062 R)
• M51: 42,056,001 km (0.114 R)
• M52: 42,480,260 km (0.117 R)
• M53: 43,868,678 km (0.066 R)
• M54: 44,191,061 km (0.097 R)
• M55: 44,298,772 km (0.034 R)
• M56: 44,838,521 km (0.031 R)
• M57: 45,054,989 km (0.059 R)
• M58: 46,361,128 km (0.105 R)
• M59: 46,689,645 km (0.11 R)
• M60: 46,909,105 km (0.059 R)
• M61: 51,142,725 km (0.094 R)
• M62: 52,390,820 km (0.112 R)
• M63: 54,224,142 km (0.117 R)
• M64: 54,685,801 km (0.091 R)
• M65: 54,917,079 km (0.063 R)
• M66: 56,078,407 km (0.1 R)
• M67: 58,661,663 km (0.119 R)
• M68: 59,135,589 km (0.1 R)
• M69: 59,491,782 km (0.102 R)
• M70: 61,163,538 km (0.072 R)
• M71: 62,487,928 km (0.081 R)
• M72: 65,164,683 km (0.063 R)
• M73: 65,287,353 km (0.063 R)
• M74: 67,135,036 km (0.11 R)
• M75: 68,875,009 km (0.105 R)
• M76: 69,249,752 km (0.117 R)
• M77: 69,750,456 km (0.113 R)
• M78: 70,503,831 km (0.104 R)
• M79: 72,018,659 km (0.081 R)
• M80: 73,161,886 km (0.078 R)
• M81: 74,695,414 km (0.12 R)
• M82: 75,208,834 km (0.066 R)
• M83: 75,466,142 km (0.066 R)
• M84: 78,054,185 km (0.083 R)
• M85: 79,097,630 km (0.057 R)
• M86: 79,751,971 km (0.098 R)
• M87: 80,802,896 km (0.106 R)
• M88: 80,934,542 km (0.088 R)
• M89: 83,051,053 km (0.051 R)
• M90: 83,184,046 km (0.047 R)
• M91: 83,450,031 km (0.086 R)
• M92: 86,798,629 km (0.089 R)
• M93: 88,421,467 km (0.054 R)
• M94: 91,148,487 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 498.6

Radius: 3.6

Gravity: 38.47 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 14.37 AU - 17.25 AU

Year: 22407 Days

Day: 19.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 73,832,849 km

• M1: 70,909 km (0.055 R)
• M2: 166,951 km (0.103 R)
• M3: 222,901 km (0.116 R)
• M4: 467,194 km (0.113 R)
• M5: 527,931 km (0.064 R)
• M6: 679,922 km (0.119 R)
• M7: 1,022,651 km (0.092 R)
• M8: 1,129,165 km (0.097 R)
• M9: 1,156,392 km (0.107 R)
• M10: 1,809,237 km (0.111 R)
• M11: 2,171,263 km (0.039 R)
• M12: 2,308,445 km (0.091 R)
• M13: 3,150,531 km (0.076 R)
• M14: 3,704,791 km (0.064 R)
• M15: 4,460,709 km (0.114 R)
• M16: 4,678,973 km (0.114 R)
• M17: 4,767,235 km (0.086 R)
• M18: 5,262,554 km (0.102 R)
• M19: 6,204,123 km (0.045 R)
• M20: 6,694,206 km (0.08 R)
• M21: 6,743,872 km (0.119 R)
• M22: 6,843,504 km (0.035 R)
• M23: 7,349,594 km (0.085 R)
• M24: 7,400,756 km (0.056 R)
• M25: 8,612,200 km (0.105 R)
• M26: 8,774,663 km (0.115 R)
• M27: 8,992,926 km (0.104 R)
• M28: 9,434,839 km (0.099 R)
• M29: 9,714,587 km (0.117 R)
• M30: 11,389,933 km (0.08 R)
• M31: 12,169,338 km (0.1 R)
• M32: 12,657,625 km (0.087 R)
• M33: 13,401,875 km (0.071 R)
• M34: 13,464,556 km (0.105 R)
• M35: 13,590,069 km (0.116 R)
• M36: 14,738,083 km (0.085 R)
• M37: 14,867,485 km (0.041 R)
• M38: 15,784,221 km (0.08 R)
• M39: 16,249,321 km (0.062 R)
• M40: 16,719,058 km (0.083 R)
• M41: 17,125,216 km (0.102 R)
• M42: 18,293,426 km (0.08 R)
• M43: 20,344,862 km (0.056 R)
• M44: 23,744,623 km (0.035 R)
• M45: 24,430,080 km (0.111 R)
• M46: 24,736,756 km (0.047 R)
• M47: 24,813,649 km (0.076 R)
• M48: 27,394,960 km (0.12 R)
• M49: 27,633,868 km (0.1 R)
• M50: 29,081,527 km (0.12 R)
• M51: 32,133,623 km (0.113 R)
• M52: 34,854,060 km (0.106 R)
• M53: 36,241,730 km (0.09 R)
• M54: 37,382,414 km (0.08 R)
• M55: 37,470,676 km (0.038 R)
• M56: 38,534,916 km (0.06 R)
• M57: 38,623,926 km (0.119 R)
• M58: 38,713,236 km (0.043 R)
• M59: 40,783,671 km (0.118 R)
• M60: 41,603,617 km (0.115 R)
• M61: 41,878,129 km (0.12 R)
• M62: 42,797,408 km (0.11 R)
• M63: 43,074,612 km (0.064 R)
• M64: 43,537,768 km (0.098 R)
• M65: 44,656,161 km (0.088 R)
• M66: 47,397,542 km (0.119 R)
• M67: 47,779,914 km (0.089 R)
• M68: 48,740,333 km (0.113 R)
• M69: 49,223,085 km (0.08 R)
• M70: 49,513,305 km (0.105 R)
• M71: 50,192,928 km (0.087 R)
• M72: 51,463,313 km (0.098 R)
• M73: 52,151,762 km (0.112 R)
• M74: 52,250,347 km (0.036 R)
• M75: 53,438,304 km (0.092 R)
• M76: 54,535,156 km (0.099 R)
• M77: 55,036,009 km (0.107 R)
• M78: 57,055,132 km (0.045 R)
• M79: 58,380,569 km (0.084 R)
• M80: 58,893,091 km (0.062 R)
• M81: 59,406,960 km (0.101 R)
• M82: 60,543,006 km (0.101 R)
• M83: 61,894,623 km (0.099 R)
• M84: 64,627,776 km (0.084 R)
• M85: 65,051,736 km (0.096 R)
• M86: 65,264,016 km (0.063 R)
• M87: 65,370,230 km (0.103 R)
• M88: 66,115,527 km (0.118 R)
• M89: 66,329,003 km (0.077 R)
• M90: 66,756,703 km (0.083 R)
• M91: 67,185,301 km (0.078 R)
• M92: 68,908,669 km (0.111 R)
• M93: 69,016,828 km (0.115 R)
• M94: 69,993,104 km (0.088 R)
• M95: 70,428,434 km (0.119 R)
• M96: 71,192,430 km (0.054 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 14,302 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit