🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.47 AU - 0.61 AU

Year: 147 Days

Day: 15.9 Hours

Environment

Temp: 206 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,944,342 km

• M1: 338,839 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.16 AU - 1.26 AU

Year: 494 Days

Day: 13.3 Hours

Environment

Temp: 13 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,944,342 km

• M1: 73,303 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.24 AU - 1.66 AU

Year: 648 Days

Day: 17.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,944,342 km

• M1: 385,215 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.45 AU - 1.79 AU

Year: 765 Days

Day: 40.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,944,342 km

• M1: 58,792 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.06 AU - 4.48 AU

Year: 3272 Days

Day: 24.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,944,342 km

• M1: 1,302,399 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.77 AU - 5.09 AU

Year: 3458 Days

Day: 16.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.2

Radius: 13.7

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 7.94 AU - 11.6 AU

Year: 11325 Days

Day: 8.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 63,944,342 km

• M1: 560,094 km (0.091 R)
• M2: 741,108 km (0.052 R)
• M3: 1,082,789 km (0.042 R)
• M4: 1,251,087 km (0.11 R)
• M5: 1,474,287 km (0.11 R)
• M6: 1,638,545 km (0.078 R)
• M7: 2,384,889 km (0.105 R)
• M8: 2,608,089 km (0.099 R)
• M9: 3,105,502 km (0.092 R)
• M10: 3,506,125 km (0.094 R)
• M11: 3,664,699 km (0.081 R)
• M12: 4,088,360 km (0.062 R)
• M13: 4,390,997 km (0.067 R)
• M14: 4,770,826 km (0.07 R)
• M15: 5,053,865 km (0.099 R)
• M16: 5,233,682 km (0.116 R)
• M17: 5,488,895 km (0.116 R)
• M18: 5,636,549 km (0.034 R)
• M19: 6,433,905 km (0.064 R)
• M20: 6,550,741 km (0.08 R)
• M21: 6,707,669 km (0.113 R)
• M22: 6,826,151 km (0.113 R)
• M23: 7,226,325 km (0.106 R)
• M24: 9,383,676 km (0.117 R)
• M25: 9,472,088 km (0.079 R)
• M26: 9,963,667 km (0.096 R)
• M27: 10,053,874 km (0.096 R)
• M28: 10,326,292 km (0.065 R)
• M29: 10,924,983 km (0.032 R)
• M30: 12,156,024 km (0.12 R)
• M31: 12,935,429 km (0.103 R)
• M32: 13,034,014 km (0.111 R)
• M33: 14,799,418 km (0.065 R)
• M34: 15,369,685 km (0.118 R)
• M35: 16,371,542 km (0.081 R)
• M36: 16,478,355 km (0.067 R)
• M37: 16,961,407 km (0.037 R)
• M38: 18,106,578 km (0.065 R)
• M39: 18,493,887 km (0.115 R)
• M40: 19,164,235 km (0.109 R)
• M41: 19,332,982 km (0.08 R)
• M42: 19,728,967 km (0.112 R)
• M43: 20,070,350 km (0.1 R)
• M44: 20,299,085 km (0.107 R)
• M45: 20,586,313 km (0.086 R)
• M46: 21,048,420 km (0.104 R)
• M47: 21,924,466 km (0.105 R)
• M48: 22,219,024 km (0.08 R)
• M49: 22,515,078 km (0.104 R)
• M50: 23,953,761 km (0.055 R)
• M51: 24,929,438 km (0.083 R)
• M52: 25,052,258 km (0.103 R)
• M53: 25,237,011 km (0.099 R)
• M54: 25,360,280 km (0.096 R)
• M55: 26,354,657 km (0.108 R)
• M56: 26,605,233 km (0.054 R)
• M57: 26,793,577 km (0.093 R)
• M58: 27,933,662 km (0.086 R)
• M59: 28,189,176 km (0.119 R)
• M60: 29,803,486 km (0.083 R)
• M61: 30,457,678 km (0.074 R)
• M62: 31,050,384 km (0.118 R)
• M63: 31,447,716 km (0.104 R)
• M64: 31,846,694 km (0.104 R)
• M65: 35,029,837 km (0.038 R)
• M66: 36,694,114 km (0.067 R)
• M67: 37,465,440 km (0.112 R)
• M68: 38,383,971 km (0.096 R)
• M69: 39,381,340 km (0.107 R)
• M70: 39,524,655 km (0.117 R)
• M71: 39,811,434 km (0.101 R)
• M72: 40,748,665 km (0.027 R)
• M73: 41,547,517 km (0.111 R)
• M74: 42,131,548 km (0.105 R)
• M75: 42,278,004 km (0.116 R)
• M76: 42,865,624 km (0.082 R)
• M77: 43,160,332 km (0.078 R)
• M78: 43,603,890 km (0.072 R)
• M79: 46,825,929 km (0.12 R)
• M80: 48,273,886 km (0.043 R)
• M81: 49,504,628 km (0.047 R)
• M82: 49,736,505 km (0.101 R)
• M83: 49,891,339 km (0.109 R)
• M84: 50,123,963 km (0.057 R)
• M85: 50,823,633 km (0.112 R)
• M86: 51,135,694 km (0.1 R)
• M87: 52,626,437 km (0.034 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 856.6

Radius: 6.2

Gravity: 22.28 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 10.72 AU - 14.36 AU

Year: 16468 Days

Day: 19.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 63,944,342 km

• M1: 83,476 km (0.115 R)
• M2: 361,428 km (0.099 R)
• M3: 414,087 km (0.113 R)
• M4: 528,080 km (0.103 R)
• M5: 786,885 km (0.106 R)
• M6: 1,296,864 km (0.098 R)
• M7: 1,859,801 km (0.03 R)
• M8: 2,846,099 km (0.032 R)
• M9: 2,919,253 km (0.072 R)
• M10: 3,371,487 km (0.066 R)
• M11: 3,685,194 km (0.043 R)
• M12: 4,214,621 km (0.057 R)
• M13: 6,176,746 km (0.076 R)
• M14: 7,298,880 km (0.116 R)
• M15: 7,399,410 km (0.059 R)
• M16: 8,747,735 km (0.105 R)
• M17: 9,614,356 km (0.08 R)
• M18: 10,169,813 km (0.09 R)
• M19: 12,254,310 km (0.115 R)
• M20: 12,373,838 km (0.108 R)
• M21: 12,433,827 km (0.113 R)
• M22: 12,553,954 km (0.099 R)
• M23: 12,795,405 km (0.073 R)
• M24: 13,344,429 km (0.098 R)
• M25: 14,339,255 km (0.12 R)
• M26: 14,654,907 km (0.105 R)
• M27: 15,551,297 km (0.068 R)
• M28: 15,810,550 km (0.107 R)
• M29: 16,136,823 km (0.06 R)
• M30: 16,795,802 km (0.08 R)
• M31: 17,128,657 km (0.105 R)
• M32: 17,530,926 km (0.114 R)
• M33: 17,800,800 km (0.086 R)
• M34: 18,208,155 km (0.118 R)
• M35: 18,894,061 km (0.098 R)
• M36: 19,798,231 km (0.093 R)
• M37: 20,432,526 km (0.081 R)
• M38: 20,574,345 km (0.101 R)
• M39: 20,787,821 km (0.032 R)
• M40: 20,930,388 km (0.112 R)
• M41: 21,938,229 km (0.068 R)
• M42: 25,817,152 km (0.045 R)
• M43: 25,970,639 km (0.09 R)
• M44: 26,432,448 km (0.097 R)
• M45: 26,664,474 km (0.111 R)
• M46: 27,286,352 km (0.026 R)
• M47: 28,070,544 km (0.067 R)
• M48: 28,386,196 km (0.103 R)
• M49: 28,465,333 km (0.119 R)
• M50: 30,062,889 km (0.089 R)
• M51: 30,385,871 km (0.098 R)
• M52: 32,018,133 km (0.036 R)
• M53: 32,100,561 km (0.074 R)
• M54: 34,098,142 km (0.101 R)
• M55: 34,688,305 km (0.107 R)
• M56: 35,537,273 km (0.061 R)
• M57: 36,135,665 km (0.103 R)
• M58: 36,307,254 km (0.088 R)
• M59: 36,479,142 km (0.103 R)
• M60: 37,863,520 km (0.098 R)
• M61: 38,737,471 km (0.039 R)
• M62: 40,594,429 km (0.117 R)
• M63: 40,951,370 km (0.056 R)
• M64: 42,028,624 km (0.084 R)
• M65: 42,118,832 km (0.082 R)
• M66: 42,570,767 km (0.069 R)
• M67: 43,388,170 km (0.071 R)
• M68: 43,570,529 km (0.106 R)
• M69: 44,119,105 km (0.12 R)
• M70: 44,210,808 km (0.069 R)
• M71: 46,709,392 km (0.051 R)
• M72: 46,896,389 km (0.089 R)
• M73: 47,177,185 km (0.088 R)
• M74: 47,552,526 km (0.102 R)
• M75: 48,306,050 km (0.115 R)
• M76: 48,400,446 km (0.08 R)
• M77: 49,443,742 km (0.068 R)
• M78: 50,494,517 km (0.063 R)
• M79: 50,782,344 km (0.069 R)
• M80: 51,939,034 km (0.105 R)
• M81: 52,617,760 km (0.108 R)
• M82: 52,909,625 km (0.115 R)
• M83: 53,592,540 km (0.086 R)
• M84: 53,886,200 km (0.081 R)
• M85: 55,164,514 km (0.103 R)
• M86: 57,851,441 km (0.068 R)
• M87: 58,152,582 km (0.078 R)
• M88: 58,857,337 km (0.094 R)
• M89: 62,526,225 km (0.048 R)
• M90: 63,765,644 km (0.037 R)
• M91: 63,869,165 km (0.113 R)
• M92: 63,972,986 km (0.032 R)
• M93: 66,793,953 km (0.09 R)
• M94: 68,696,988 km (0.057 R)
• M95: 69,548,499 km (0.063 R)
• M96: 70,832,348 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 345.5

Radius: 6.6

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 13.16 AU - 16.98 AU

Year: 21696 Days

Day: 15.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,944,342 km

• M1: 104,719 km (0.119 R)
• M2: 176,675 km (0.098 R)
• M3: 276,457 km (0.12 R)
• M4: 500,255 km (0.102 R)
• M5: 651,499 km (0.1 R)
• M6: 951,143 km (0.095 R)
• M7: 1,067,979 km (0.1 R)
• M8: 1,239,568 km (0.105 R)
• M9: 1,500,167 km (0.091 R)
• M10: 2,041,263 km (0.083 R)
• M11: 2,348,687 km (0.066 R)
• M12: 2,605,097 km (0.105 R)
• M13: 3,041,026 km (0.115 R)
• M14: 3,179,703 km (0.116 R)
• M15: 3,320,474 km (0.094 R)
• M16: 3,535,446 km (0.074 R)
• M17: 4,362,274 km (0.096 R)
• M18: 5,581,197 km (0.105 R)
• M19: 5,923,028 km (0.1 R)
• M20: 6,183,927 km (0.109 R)
• M21: 6,537,577 km (0.07 R)
• M22: 7,450,423 km (0.065 R)
• M23: 7,826,512 km (0.091 R)
• M24: 9,191,443 km (0.034 R)
• M25: 11,051,393 km (0.078 R)
• M26: 11,104,800 km (0.11 R)
• M27: 11,318,724 km (0.114 R)
• M28: 11,426,285 km (0.078 R)
• M29: 11,914,423 km (0.085 R)
• M30: 13,589,919 km (0.097 R)
• M31: 13,876,399 km (0.054 R)
• M32: 14,864,792 km (0.112 R)
• M33: 14,982,676 km (0.087 R)
• M34: 15,936,063 km (0.059 R)
• M35: 16,786,377 km (0.081 R)
• M36: 18,467,558 km (0.064 R)
• M37: 19,167,676 km (0.117 R)
• M38: 19,231,704 km (0.091 R)
• M39: 19,295,881 km (0.11 R)
• M40: 19,553,190 km (0.037 R)
• M41: 19,811,695 km (0.116 R)
• M42: 20,856,786 km (0.082 R)
• M43: 20,922,758 km (0.101 R)
• M44: 21,719,217 km (0.105 R)
• M45: 22,390,463 km (0.112 R)
• M46: 22,864,239 km (0.109 R)
• M47: 24,722,993 km (0.118 R)
• M48: 24,792,855 km (0.082 R)
• M49: 24,932,580 km (0.117 R)
• M50: 25,072,603 km (0.104 R)
• M51: 26,130,858 km (0.086 R)
• M52: 26,273,126 km (0.066 R)
• M53: 26,415,543 km (0.109 R)
• M54: 26,558,260 km (0.09 R)
• M55: 26,916,247 km (0.114 R)
• M56: 28,510,063 km (0.119 R)
• M57: 28,583,366 km (0.103 R)
• M58: 29,244,738 km (0.075 R)
• M59: 30,432,844 km (0.115 R)
• M60: 30,807,438 km (0.101 R)
• M61: 31,032,881 km (0.083 R)
• M62: 31,788,351 km (0.101 R)
• M63: 32,168,329 km (0.061 R)
• M64: 32,932,924 km (0.103 R)
• M65: 33,009,668 km (0.058 R)
• M66: 33,471,626 km (0.093 R)
• M67: 34,714,036 km (0.065 R)
• M68: 35,183,774 km (0.111 R)
• M69: 35,419,390 km (0.095 R)
• M70: 36,605,701 km (0.045 R)
• M71: 39,831,929 km (0.048 R)
• M72: 40,323,657 km (0.103 R)
• M73: 40,652,623 km (0.099 R)
• M74: 41,810,959 km (0.114 R)
• M75: 44,075,273 km (0.118 R)
• M76: 44,753,849 km (0.081 R)
• M77: 44,924,091 km (0.071 R)
• M78: 45,094,483 km (0.097 R)
• M79: 46,121,323 km (0.08 R)
• M80: 47,155,942 km (0.1 R)
• M81: 47,329,026 km (0.12 R)
• M82: 47,502,410 km (0.117 R)
• M83: 47,849,926 km (0.027 R)
• M84: 48,809,596 km (0.104 R)
• M85: 48,984,776 km (0.101 R)
• M86: 51,548,135 km (0.09 R)
• M87: 55,063,685 km (0.114 R)
• M88: 55,519,959 km (0.088 R)
• M89: 60,621,096 km (0.117 R)
• M90: 60,809,440 km (0.045 R)
• M91: 61,186,576 km (0.085 R)
• M92: 61,564,610 km (0.066 R)
• M93: 61,753,851 km (0.11 R)
• M94: 61,848,547 km (0.066 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 16,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit