🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.48 AU - 0.62 AU

Year: 143 Days

Day: 19.2 Hours

Environment

Temp: 258 °C

Axial Tilt: 157.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.52 AU - 0.6 AU

Year: 147 Days

Day: 40.5 Hours

Environment

Temp: 237 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,203,570 km

• M1: 162,164 km (0.104 R)
• M2: 263,442 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.69 AU - 0.95 AU

Year: 260 Days

Day: 47.5 Hours

Environment

Temp: 183 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,203,570 km

• M1: 472,280 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.75 AU - 0.93 AU

Year: 269 Days

Day: 44.3 Hours

Environment

Temp: 116 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.02 AU - 1.56 AU

Year: 513 Days

Day: 18.7 Hours

Environment

Temp: 10 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,203,570 km

• M1: 824,135 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.64 AU - 4.12 AU

Year: 2174 Days

Day: 18.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.6

Radius: 9.2

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.95 AU - 7.25 AU

Year: 5271 Days

Day: 14 Hours

Environment

Temp: -133 °C

Axial Tilt: 81.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 61,203,570 km

• M1: 212,429 km (0.117 R)
• M2: 372,947 km (0.091 R)
• M3: 544,835 km (0.077 R)
• M4: 647,011 km (0.097 R)
• M5: 718,967 km (0.028 R)
• M6: 858,692 km (0.038 R)
• M7: 1,506,002 km (0.068 R)
• M8: 1,571,226 km (0.086 R)
• M9: 2,369,929 km (0.109 R)
• M10: 2,621,553 km (0.07 R)
• M11: 2,760,679 km (0.093 R)
• M12: 3,046,261 km (0.102 R)
• M13: 3,129,587 km (0.092 R)
• M14: 3,277,241 km (0.108 R)
• M15: 3,448,979 km (0.108 R)
• M16: 3,601,718 km (0.068 R)
• M17: 3,712,271 km (0.083 R)
• M18: 3,778,992 km (0.106 R)
• M19: 3,846,311 km (0.097 R)
• M20: 3,959,257 km (0.045 R)
• M21: 4,469,386 km (0.092 R)
• M22: 4,564,530 km (0.117 R)
• M23: 4,636,188 km (0.119 R)
• M24: 4,804,934 km (0.063 R)
• M25: 4,902,322 km (0.099 R)
• M26: 5,123,877 km (0.099 R)
• M27: 5,198,526 km (0.083 R)
• M28: 5,323,590 km (0.086 R)
• M29: 5,475,132 km (0.052 R)
• M30: 5,911,958 km (0.1 R)
• M31: 7,039,328 km (0.105 R)
• M32: 7,429,629 km (0.105 R)
• M33: 7,514,151 km (0.083 R)
• M34: 7,941,852 km (0.029 R)
• M35: 8,289,667 km (0.096 R)
• M36: 8,761,199 km (0.102 R)
• M37: 8,940,418 km (0.101 R)
• M38: 9,423,918 km (0.101 R)
• M39: 9,484,954 km (0.114 R)
• M40: 9,576,807 km (0.098 R)
• M41: 9,638,142 km (0.092 R)
• M42: 10,165,175 km (0.065 R)
• M43: 10,733,348 km (0.088 R)
• M44: 11,053,637 km (0.066 R)
• M45: 11,311,993 km (0.099 R)
• M46: 11,409,381 km (0.083 R)
• M47: 11,900,660 km (0.114 R)
• M48: 12,099,177 km (0.107 R)
• M49: 12,432,331 km (0.092 R)
• M50: 13,553,268 km (0.091 R)
• M51: 13,725,904 km (0.056 R)
• M52: 14,283,305 km (0.104 R)
• M53: 14,423,927 km (0.076 R)
• M54: 14,848,187 km (0.11 R)
• M55: 14,990,604 km (0.096 R)
• M56: 15,312,539 km (0.037 R)
• M57: 15,781,528 km (0.028 R)
• M58: 16,365,409 km (0.109 R)
• M59: 16,956,320 km (0.106 R)
• M60: 17,742,457 km (0.083 R)
• M61: 18,121,089 km (0.102 R)
• M62: 18,463,968 km (0.103 R)
• M63: 18,770,643 km (0.12 R)
• M64: 19,272,694 km (0.064 R)
• M65: 20,053,445 km (0.068 R)
• M66: 20,368,797 km (0.078 R)
• M67: 21,928,953 km (0.083 R)
• M68: 22,949,211 km (0.109 R)
• M69: 23,072,629 km (0.083 R)
• M70: 23,485,819 km (0.035 R)
• M71: 23,734,899 km (0.119 R)
• M72: 24,235,603 km (0.087 R)
• M73: 24,697,711 km (0.107 R)
• M74: 24,866,457 km (0.11 R)
• M75: 25,502,697 km (0.116 R)
• M76: 25,716,024 km (0.082 R)
• M77: 26,316,360 km (0.079 R)
• M78: 27,530,945 km (0.076 R)
• M79: 27,749,807 km (0.097 R)
• M80: 28,057,081 km (0.062 R)
• M81: 28,896,923 km (0.116 R)
• M82: 29,386,856 km (0.118 R)
• M83: 29,565,626 km (0.052 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.1

Radius: 12.2

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 6.9 AU - 9.6 AU

Year: 8290 Days

Day: 5.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 61,203,570 km

• M1: 178,321 km (0.032 R)
• M2: 370,704 km (0.059 R)
• M3: 1,022,352 km (0.115 R)
• M4: 1,654,702 km (0.083 R)
• M5: 1,943,426 km (0.075 R)
• M6: 2,025,106 km (0.112 R)
• M7: 2,234,394 km (0.092 R)
• M8: 2,392,519 km (0.095 R)
• M9: 2,983,281 km (0.086 R)
• M10: 3,125,997 km (0.087 R)
• M11: 3,320,026 km (0.086 R)
• M12: 3,484,733 km (0.116 R)
• M13: 3,736,955 km (0.048 R)
• M14: 4,047,520 km (0.065 R)
• M15: 5,783,304 km (0.082 R)
• M16: 6,122,891 km (0.047 R)
• M17: 6,285,055 km (0.094 R)
• M18: 7,244,726 km (0.081 R)
• M19: 7,917,168 km (0.114 R)
• M20: 8,182,854 km (0.105 R)
• M21: 9,438,279 km (0.12 R)
• M22: 9,885,876 km (0.074 R)
• M23: 10,220,078 km (0.08 R)
• M24: 10,316,269 km (0.052 R)
• M25: 10,606,788 km (0.079 R)
• M26: 10,801,864 km (0.112 R)
• M27: 11,047,354 km (0.045 R)
• M28: 11,319,622 km (0.031 R)
• M29: 12,999,606 km (0.093 R)
• M30: 13,208,445 km (0.113 R)
• M31: 13,523,947 km (0.113 R)
• M32: 13,735,628 km (0.103 R)
• M33: 14,485,263 km (0.1 R)
• M34: 14,892,318 km (0.091 R)
• M35: 15,330,640 km (0.102 R)
• M36: 15,551,447 km (0.107 R)
• M37: 15,912,576 km (0.099 R)
• M38: 16,164,050 km (0.082 R)
• M39: 16,276,248 km (0.101 R)
• M40: 18,399,192 km (0.084 R)
• M41: 18,487,006 km (0.087 R)
• M42: 19,642,350 km (0.073 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556.1

Radius: 7.7

Gravity: 9.38 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 11.11 AU - 17.45 AU

Year: 18879 Days

Day: 21 Hours

Environment

Temp: -176 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,203,570 km

• M1: 112,946 km (0.097 R)
• M2: 1,148,762 km (0.111 R)
• M3: 2,686,628 km (0.097 R)
• M4: 2,895,616 km (0.071 R)
• M5: 3,002,280 km (0.117 R)
• M6: 3,900,764 km (0.029 R)
• M7: 4,097,934 km (0.083 R)
• M8: 4,834,405 km (0.1 R)
• M9: 4,961,114 km (0.087 R)
• M10: 5,347,974 km (0.069 R)
• M11: 6,288,047 km (0.061 R)
• M12: 6,706,473 km (0.082 R)
• M13: 6,942,837 km (0.111 R)
• M14: 7,181,895 km (0.11 R)
• M15: 7,326,705 km (0.058 R)
• M16: 8,215,616 km (0.116 R)
• M17: 8,266,030 km (0.101 R)
• M18: 8,672,787 km (0.113 R)
• M19: 8,982,155 km (0.049 R)
• M20: 9,985,508 km (0.104 R)
• M21: 11,641,108 km (0.112 R)
• M22: 12,211,674 km (0.074 R)
• M23: 12,732,873 km (0.044 R)
• M24: 13,202,311 km (0.112 R)
• M25: 13,261,402 km (0.069 R)
• M26: 13,617,745 km (0.083 R)
• M27: 14,097,804 km (0.117 R)
• M28: 15,695,958 km (0.093 R)
• M29: 16,199,205 km (0.112 R)
• M30: 16,452,774 km (0.118 R)
• M31: 16,580,082 km (0.115 R)
• M32: 16,707,689 km (0.027 R)
• M33: 17,675,288 km (0.096 R)
• M34: 17,870,962 km (0.098 R)
• M35: 18,330,377 km (0.082 R)
• M36: 19,193,856 km (0.105 R)
• M37: 19,327,895 km (0.107 R)
• M38: 19,395,065 km (0.074 R)
• M39: 19,934,814 km (0.043 R)
• M40: 20,070,499 km (0.08 R)
• M41: 20,411,283 km (0.094 R)
• M42: 20,960,307 km (0.07 R)
• M43: 21,444,705 km (0.042 R)
• M44: 21,723,107 km (0.064 R)
• M45: 22,002,855 km (0.075 R)
• M46: 22,990,949 km (0.064 R)
• M47: 23,633,920 km (0.117 R)
• M48: 24,791,359 km (0.115 R)
• M49: 25,893,147 km (0.097 R)
• M50: 27,613,523 km (0.089 R)
• M51: 27,689,219 km (0.089 R)
• M52: 28,220,591 km (0.097 R)
• M53: 28,525,621 km (0.033 R)
• M54: 29,293,357 km (0.114 R)
• M55: 31,320,857 km (0.087 R)
• M56: 31,399,695 km (0.089 R)
• M57: 31,478,683 km (0.099 R)
• M58: 32,271,851 km (0.092 R)
• M59: 33,232,269 km (0.117 R)
• M60: 33,473,870 km (0.118 R)
• M61: 35,427,469 km (0.1 R)
• M62: 36,584,010 km (0.062 R)
• M63: 36,916,715 km (0.07 R)
• M64: 37,752,818 km (0.1 R)
• M65: 38,595,353 km (0.054 R)
• M66: 39,529,143 km (0.074 R)
• M67: 41,852,547 km (0.117 R)
• M68: 42,724,254 km (0.043 R)
• M69: 43,338,054 km (0.037 R)
• M70: 43,866,434 km (0.079 R)
• M71: 46,900,877 km (0.065 R)
• M72: 47,806,244 km (0.102 R)
• M73: 51,112,805 km (0.112 R)
• M74: 51,205,706 km (0.108 R)
• M75: 51,391,656 km (0.115 R)
• M76: 52,887,485 km (0.07 R)
• M77: 54,113,290 km (0.087 R)
• M78: 55,443,963 km (0.1 R)
• M79: 55,730,443 km (0.065 R)
• M80: 57,266,962 km (0.087 R)
• M81: 57,749,864 km (0.09 R)
• M82: 58,525,529 km (0.076 R)
• M83: 59,012,022 km (0.069 R)
• M84: 59,891,208 km (0.107 R)
• M85: 60,283,304 km (0.113 R)
• M86: 61,267,210 km (0.079 R)
• M87: 64,652,310 km (0.06 R)
• M88: 66,164,894 km (0.088 R)
• M89: 66,570,155 km (0.067 R)
• M90: 67,485,245 km (0.111 R)
• M91: 68,097,549 km (0.054 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323.4

Radius: 5.6

Gravity: 10.31 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 12.56 AU - 18.1 AU

Year: 20999 Days

Day: 18 Hours

Environment

Temp: -192 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 61,203,570 km

• M1: 255,663 km (0.111 R)
• M2: 614,698 km (0.089 R)
• M3: 968,197 km (0.097 R)
• M4: 1,082,789 km (0.045 R)
• M5: 1,300,305 km (0.066 R)
• M6: 1,945,221 km (0.109 R)
• M7: 2,209,411 km (0.09 R)
• M8: 2,642,796 km (0.106 R)
• M9: 2,968,321 km (0.111 R)
• M10: 3,203,638 km (0.093 R)
• M11: 3,445,089 km (0.095 R)
• M12: 3,728,278 km (0.08 R)
• M13: 3,836,437 km (0.103 R)
• M14: 4,167,049 km (0.11 R)
• M15: 4,660,722 km (0.066 R)
• M16: 5,496,675 km (0.053 R)
• M17: 5,702,521 km (0.107 R)
• M18: 6,079,358 km (0.098 R)
• M19: 6,769,004 km (0.079 R)
• M20: 7,528,662 km (0.117 R)
• M21: 7,574,290 km (0.101 R)
• M22: 7,757,248 km (0.099 R)
• M23: 8,362,222 km (0.047 R)
• M24: 8,456,618 km (0.087 R)
• M25: 8,646,458 km (0.08 R)
• M26: 9,175,885 km (0.092 R)
• M27: 9,273,273 km (0.116 R)
• M28: 9,322,191 km (0.115 R)
• M29: 9,420,028 km (0.065 R)
• M30: 9,567,532 km (0.089 R)
• M31: 9,964,714 km (0.078 R)
• M32: 10,468,560 km (0.046 R)
• M33: 13,219,515 km (0.083 R)
• M34: 13,495,224 km (0.078 R)
• M35: 13,772,878 km (0.114 R)
• M36: 13,828,528 km (0.046 R)
• M37: 15,188,821 km (0.118 R)
• M38: 15,593,484 km (0.112 R)
• M39: 16,295,546 km (0.103 R)
• M40: 16,413,430 km (0.069 R)
• M41: 16,948,092 km (0.058 R)
• M42: 17,067,621 km (0.083 R)
• M43: 17,307,576 km (0.108 R)
• M44: 17,669,603 km (0.119 R)
• M45: 18,095,209 km (0.099 R)
• M46: 18,401,136 km (0.108 R)
• M47: 18,956,294 km (0.053 R)
• M48: 19,329,541 km (0.107 R)
• M49: 19,579,669 km (0.05 R)
• M50: 20,019,935 km (0.095 R)
• M51: 20,527,221 km (0.116 R)
• M52: 20,846,314 km (0.115 R)
• M53: 21,489,585 km (0.095 R)
• M54: 21,943,614 km (0.086 R)
• M55: 22,927,370 km (0.075 R)
• M56: 23,192,158 km (0.119 R)
• M57: 23,457,993 km (0.069 R)
• M58: 23,791,597 km (0.059 R)
• M59: 25,346,367 km (0.05 R)
• M60: 26,377,994 km (0.097 R)
• M61: 26,864,187 km (0.115 R)
• M62: 27,353,223 km (0.095 R)
• M63: 28,127,691 km (0.075 R)
• M64: 29,052,206 km (0.092 R)
• M65: 30,421,325 km (0.061 R)
• M66: 30,712,293 km (0.095 R)
• M67: 30,785,147 km (0.088 R)
• M68: 32,180,596 km (0.101 R)
• M69: 32,402,899 km (0.081 R)
• M70: 32,551,300 km (0.115 R)
• M71: 33,147,298 km (0.06 R)
• M72: 34,198,971 km (0.104 R)
• M73: 34,425,612 km (0.107 R)
• M74: 36,103,950 km (0.083 R)
• M75: 37,496,706 km (0.116 R)
• M76: 38,434,984 km (0.054 R)
• M77: 39,460,029 km (0.062 R)
• M78: 41,215,261 km (0.109 R)
• M79: 43,077,455 km (0.032 R)
• M80: 45,464,139 km (0.072 R)
• M81: 45,796,695 km (0.091 R)
• M82: 47,555,817 km (0.079 R)
• M83: 49,336,929 km (0.093 R)
• M84: 49,764,330 km (0.086 R)
• M85: 51,053,565 km (0.032 R)
• M86: 51,485,753 km (0.083 R)
• M87: 52,092,821 km (0.086 R)
• M88: 52,527,852 km (0.085 R)
• M89: 53,051,594 km (0.082 R)
• M90: 53,928,237 km (0.09 R)
• M91: 56,140,939 km (0.106 R)
• M92: 56,408,420 km (0.114 R)
• M93: 56,587,040 km (0.097 R)
• M94: 58,292,755 km (0.113 R)
• M95: 59,560,447 km (0.037 R)
• M96: 59,651,253 km (0.108 R)
• M97: 60,197,585 km (0.117 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 14,306 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit