🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.67 AU - 1.03 AU

Year: 274 Days

Day: 15.6 Hours

Environment

Temp: 126 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.79 AU - 1.21 AU

Year: 350 Days

Day: 46 Hours

Environment

Temp: 153 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.56 AU - 1.88 AU

Year: 789 Days

Day: 24.2 Hours

Environment

Temp: -36 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,047,307 km

• M1: 43,533 km (0.093 R)
• M2: 346,768 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.58 AU - 4.92 AU

Year: 3065 Days

Day: 23.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.2

Radius: 14.3

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7.68 AU - 10.92 AU

Year: 9922 Days

Day: 10.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 82,047,307 km

• M1: 290,070 km (0.108 R)
• M2: 392,844 km (0.057 R)
• M3: 632,949 km (0.059 R)
• M4: 926,310 km (0.101 R)
• M5: 1,034,469 km (0.07 R)
• M6: 1,147,416 km (0.058 R)
• M7: 1,512,734 km (0.084 R)
• M8: 1,828,385 km (0.077 R)
• M9: 2,503,820 km (0.087 R)
• M10: 3,358,622 km (0.084 R)
• M11: 3,640,763 km (0.08 R)
• M12: 3,953,423 km (0.054 R)
• M13: 4,090,155 km (0.063 R)
• M14: 4,275,058 km (0.107 R)
• M15: 5,340,794 km (0.119 R)
• M16: 5,467,054 km (0.088 R)
• M17: 5,981,970 km (0.103 R)
• M18: 6,139,646 km (0.108 R)
• M19: 7,421,550 km (0.12 R)
• M20: 7,962,795 km (0.089 R)
• M21: 8,635,387 km (0.053 R)
• M22: 9,144,170 km (0.067 R)
• M23: 9,755,427 km (0.089 R)
• M24: 10,191,205 km (0.088 R)
• M25: 10,729,010 km (0.095 R)
• M26: 11,081,911 km (0.05 R)
• M27: 11,341,015 km (0.082 R)
• M28: 11,503,927 km (0.088 R)
• M29: 11,667,736 km (0.088 R)
• M30: 12,097,082 km (0.109 R)
• M31: 12,430,985 km (0.084 R)
• M32: 13,416,386 km (0.093 R)
• M33: 13,554,315 km (0.095 R)
• M34: 14,391,614 km (0.093 R)
• M35: 14,568,140 km (0.12 R)
• M36: 15,389,731 km (0.062 R)
• M37: 15,497,891 km (0.113 R)
• M38: 16,928,495 km (0.072 R)
• M39: 19,561,418 km (0.029 R)
• M40: 19,953,514 km (0.082 R)
• M41: 20,150,684 km (0.113 R)
• M42: 21,426,903 km (0.11 R)
• M43: 21,547,928 km (0.087 R)
• M44: 21,669,102 km (0.106 R)
• M45: 22,401,384 km (0.116 R)
• M46: 23,224,321 km (0.097 R)
• M47: 23,764,669 km (0.063 R)
• M48: 24,225,131 km (0.113 R)
• M49: 24,519,689 km (0.099 R)
• M50: 24,942,453 km (0.083 R)
• M51: 25,410,395 km (0.106 R)
• M52: 26,354,956 km (0.117 R)
• M53: 26,701,275 km (0.078 R)
• M54: 27,442,233 km (0.096 R)
• M55: 28,145,792 km (0.102 R)
• M56: 28,411,179 km (0.042 R)
• M57: 28,899,915 km (0.111 R)
• M58: 29,212,275 km (0.045 R)
• M59: 30,201,566 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.3

Radius: 12.1

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 9.7 AU - 14.36 AU

Year: 14597 Days

Day: 12.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 82,047,307 km

• M1: 236,664 km (0.091 R)
• M2: 383,120 km (0.036 R)
• M3: 530,474 km (0.116 R)
• M4: 856,747 km (0.092 R)
• M5: 990,936 km (0.034 R)
• M6: 1,096,702 km (0.119 R)
• M7: 1,244,056 km (0.058 R)
• M8: 1,538,764 km (0.07 R)
• M9: 1,747,752 km (0.102 R)
• M10: 1,921,884 km (0.097 R)
• M11: 3,568,956 km (0.072 R)
• M12: 3,707,634 km (0.117 R)
• M13: 3,819,982 km (0.117 R)
• M14: 4,048,118 km (0.1 R)
• M15: 4,134,885 km (0.108 R)
• M16: 4,487,936 km (0.111 R)
• M17: 4,668,351 km (0.07 R)
• M18: 4,881,678 km (0.084 R)
• M19: 4,974,129 km (0.109 R)
• M20: 5,098,445 km (0.061 R)
• M21: 5,702,521 km (0.112 R)
• M22: 6,062,903 km (0.111 R)
• M23: 7,612,736 km (0.053 R)
• M24: 7,720,297 km (0.096 R)
• M25: 7,864,510 km (0.099 R)
• M26: 8,118,976 km (0.119 R)
• M27: 8,413,235 km (0.089 R)
• M28: 8,823,582 km (0.112 R)
• M29: 9,741,365 km (0.1 R)
• M30: 10,330,481 km (0.109 R)
• M31: 10,569,389 km (0.107 R)
• M32: 11,215,502 km (0.037 R)
• M33: 11,338,023 km (0.065 R)
• M34: 11,791,304 km (0.115 R)
• M35: 12,630,548 km (0.094 R)
• M36: 13,143,370 km (0.082 R)
• M37: 13,359,090 km (0.032 R)
• M38: 13,969,300 km (0.078 R)
• M39: 15,216,946 km (0.055 R)
• M40: 15,716,902 km (0.054 R)
• M41: 15,900,010 km (0.069 R)
• M42: 16,314,695 km (0.12 R)
• M43: 17,060,740 km (0.112 R)
• M44: 17,343,330 km (0.044 R)
• M45: 17,579,994 km (0.044 R)
• M46: 18,296,568 km (0.118 R)
• M47: 18,585,890 km (0.112 R)
• M48: 18,876,708 km (0.108 R)
• M49: 19,266,859 km (0.063 R)
• M50: 19,413,764 km (0.088 R)
• M51: 20,353,389 km (0.051 R)
• M52: 22,585,688 km (0.026 R)
• M53: 24,310,252 km (0.117 R)
• M54: 24,416,168 km (0.098 R)
• M55: 25,968,844 km (0.072 R)
• M56: 26,402,678 km (0.094 R)
• M57: 26,675,096 km (0.102 R)
• M58: 27,498,033 km (0.089 R)
• M59: 28,273,549 km (0.074 R)
• M60: 28,663,999 km (0.094 R)
• M61: 29,732,726 km (0.034 R)
• M62: 30,073,062 km (0.117 R)
• M63: 30,643,029 km (0.102 R)
• M64: 31,044,101 km (0.11 R)
• M65: 31,216,438 km (0.065 R)
• M66: 33,428,093 km (0.056 R)
• M67: 34,731,390 km (0.08 R)
• M68: 34,850,769 km (0.094 R)
• M69: 35,449,310 km (0.046 R)
• M70: 35,689,714 km (0.107 R)
• M71: 37,021,583 km (0.081 R)
• M72: 37,204,542 km (0.098 R)
• M73: 38,802,097 km (0.065 R)
• M74: 38,987,898 km (0.074 R)
• M75: 39,236,081 km (0.062 R)
• M76: 39,546,945 km (0.111 R)
• M77: 39,733,942 km (0.111 R)
• M78: 40,046,153 km (0.12 R)
• M79: 40,233,899 km (0.116 R)
• M80: 40,359,262 km (0.105 R)
• M81: 40,924,741 km (0.077 R)
• M82: 41,619,624 km (0.091 R)
• M83: 42,000,350 km (0.12 R)
• M84: 42,637,188 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728.1

Radius: 4.5

Gravity: 35.96 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 14.24 AU - 17.12 AU

Year: 21722 Days

Day: 18.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 82,047,307 km

• M1: 63,280 km (0.035 R)
• M2: 1,201,271 km (0.059 R)
• M3: 2,494,694 km (0.059 R)
• M4: 4,032,859 km (0.116 R)
• M5: 4,077,739 km (0.119 R)
• M6: 4,168,245 km (0.05 R)
• M7: 4,259,201 km (0.064 R)
• M8: 4,536,256 km (0.047 R)
• M9: 4,771,723 km (0.104 R)
• M10: 4,866,868 km (0.114 R)
• M11: 4,962,909 km (0.054 R)
• M12: 5,011,080 km (0.082 R)
• M13: 5,303,394 km (0.037 R)
• M14: 5,601,393 km (0.079 R)
• M15: 5,955,790 km (0.114 R)
• M16: 7,444,588 km (0.063 R)
• M17: 7,555,141 km (0.113 R)
• M18: 8,865,020 km (0.042 R)
• M19: 8,982,305 km (0.107 R)
• M20: 10,489,952 km (0.109 R)
• M21: 10,613,819 km (0.076 R)
• M22: 10,676,052 km (0.031 R)
• M23: 11,495,250 km (0.118 R)
• M24: 12,009,268 km (0.069 R)
• M25: 12,465,243 km (0.079 R)
• M26: 12,596,590 km (0.075 R)
• M27: 12,728,236 km (0.032 R)
• M28: 12,860,480 km (0.062 R)
• M29: 13,663,522 km (0.115 R)
• M30: 13,731,140 km (0.1 R)
• M31: 14,139,243 km (0.047 R)
• M32: 14,551,534 km (0.107 R)
• M33: 14,828,440 km (0.09 R)
• M34: 15,599,168 km (0.096 R)
• M35: 15,882,507 km (0.116 R)
• M36: 16,454,569 km (0.059 R)
• M37: 17,987,947 km (0.072 R)
• M38: 18,285,198 km (0.094 R)
• M39: 19,718,944 km (0.102 R)
• M40: 20,643,010 km (0.097 R)
• M41: 21,345,223 km (0.075 R)
• M42: 21,896,790 km (0.112 R)
• M43: 22,853,169 km (0.084 R)
• M44: 22,933,503 km (0.116 R)
• M45: 23,013,987 km (0.062 R)
• M46: 23,986,223 km (0.102 R)
• M47: 25,636,138 km (0.062 R)
• M48: 25,803,239 km (0.106 R)
• M49: 25,886,864 km (0.109 R)
• M50: 25,970,639 km (0.077 R)
• M51: 26,982,370 km (0.1 R)
• M52: 27,407,676 km (0.077 R)
• M53: 27,493,097 km (0.102 R)
• M54: 28,265,171 km (0.12 R)
• M55: 31,156,300 km (0.077 R)
• M56: 31,602,550 km (0.118 R)
• M57: 31,692,010 km (0.106 R)
• M58: 31,781,619 km (0.026 R)
• M59: 32,591,542 km (0.112 R)
• M60: 35,340,103 km (0.071 R)
• M61: 36,366,494 km (0.037 R)
• M62: 36,460,292 km (0.105 R)
• M63: 37,213,368 km (0.092 R)
• M64: 41,446,539 km (0.062 R)
• M65: 42,232,526 km (0.084 R)
• M66: 45,021,479 km (0.063 R)
• M67: 45,424,795 km (0.11 R)
• M68: 47,356,702 km (0.032 R)
• M69: 49,835,090 km (0.105 R)
• M70: 50,565,726 km (0.117 R)
• M71: 51,932,302 km (0.063 R)
• M72: 53,951,275 km (0.106 R)
• M73: 55,239,612 km (0.097 R)
• M74: 59,054,507 km (0.112 R)
• M75: 61,607,395 km (0.068 R)
• M76: 62,279,239 km (0.096 R)
• M77: 62,616,134 km (0.097 R)
• M78: 62,728,482 km (0.03 R)
• M79: 63,630,258 km (0.1 R)
• M80: 65,104,694 km (0.055 R)
• M81: 66,934,874 km (0.042 R)
• M82: 67,395,038 km (0.096 R)
• M83: 67,740,908 km (0.083 R)
• M84: 68,666,021 km (0.115 R)
• M85: 69,362,549 km (0.034 R)
• M86: 69,828,247 km (0.109 R)
• M87: 70,996,905 km (0.072 R)
• M88: 71,818,796 km (0.049 R)
• M89: 72,289,880 km (0.068 R)
• M90: 74,065,607 km (0.078 R)
• M91: 76,335,305 km (0.114 R)
• M92: 77,780,720 km (0.119 R)
• M93: 78,749,217 km (0.065 R)
• M94: 78,870,541 km (0.039 R)
• M95: 79,478,207 km (0.092 R)
• M96: 80,820,549 km (0.08 R)
• M97: 81,065,441 km (0.086 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 14,834 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit