🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.67 AU - 0.73 AU

Year: 208 Days

Day: 19.8 Hours

Environment

Temp: 180 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.65 AU - 0.79 AU

Year: 217 Days

Day: 27.3 Hours

Environment

Temp: 212 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,361,390 km

• M1: 65,973 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.21 AU - 2.77 AU

Year: 1394 Days

Day: 26.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,361,390 km

• M1: 417,677 km (0.103 R)
• M2: 849,866 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.09 AU - 3.07 AU

Year: 1470 Days

Day: 23.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.58 AU - 3.84 AU

Year: 2040 Days

Day: 35.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,361,390 km

• M1: 644,617 km (0.062 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.92 AU - 4.28 AU

Year: 2945 Days

Day: 37.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.6

Radius: 13.4

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.83 AU - 8.25 AU

Year: 8088 Days

Day: 6.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 41,361,390 km

• M1: 173,683 km (0.07 R)
• M2: 358,137 km (0.098 R)
• M3: 477,367 km (0.115 R)
• M4: 842,236 km (0.068 R)
• M5: 927,208 km (0.06 R)
• M6: 1,122,582 km (0.04 R)
• M7: 1,249,890 km (0.06 R)
• M8: 1,772,286 km (0.062 R)
• M9: 2,146,729 km (0.106 R)
• M10: 2,267,156 km (0.117 R)
• M11: 2,557,076 km (0.095 R)
• M12: 2,706,674 km (0.08 R)
• M13: 3,139,162 km (0.107 R)
• M14: 3,416,217 km (0.062 R)
• M15: 3,725,585 km (0.055 R)
• M16: 4,031,812 km (0.085 R)
• M17: 4,119,028 km (0.099 R)
• M18: 4,257,406 km (0.071 R)
• M19: 4,747,488 km (0.053 R)
• M20: 5,120,137 km (0.111 R)
• M21: 5,753,235 km (0.069 R)
• M22: 6,237,184 km (0.039 R)
• M23: 6,367,633 km (0.099 R)
• M24: 6,793,838 km (0.084 R)
• M25: 6,928,027 km (0.055 R)
• M26: 7,244,576 km (0.087 R)
• M27: 7,397,016 km (0.06 R)
• M28: 7,954,568 km (0.119 R)
• M29: 8,493,718 km (0.116 R)
• M30: 8,751,625 km (0.107 R)
• M31: 9,523,999 km (0.085 R)
• M32: 9,910,111 km (0.088 R)
• M33: 10,062,551 km (0.087 R)
• M34: 10,164,577 km (0.118 R)
• M35: 10,386,879 km (0.049 R)
• M36: 10,490,102 km (0.099 R)
• M37: 10,576,420 km (0.096 R)
• M38: 11,063,810 km (0.063 R)
• M39: 11,345,503 km (0.055 R)
• M40: 11,647,541 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.1

Radius: 12.1

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 8.78 AU - 11.02 AU

Year: 11051 Days

Day: 7.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 41,361,390 km

• M1: 176,675 km (0.11 R)
• M2: 518,656 km (0.119 R)
• M3: 687,253 km (0.067 R)
• M4: 856,149 km (0.092 R)
• M5: 956,379 km (0.04 R)
• M6: 1,544,149 km (0.12 R)
• M7: 1,719,777 km (0.04 R)
• M8: 1,982,471 km (0.085 R)
• M9: 2,576,375 km (0.115 R)
• M10: 2,816,778 km (0.097 R)
• M11: 3,515,999 km (0.081 R)
• M12: 3,988,279 km (0.112 R)
• M13: 4,881,528 km (0.058 R)
• M14: 4,992,829 km (0.106 R)
• M15: 6,112,270 km (0.111 R)
• M16: 6,556,875 km (0.072 R)
• M17: 7,053,689 km (0.06 R)
• M18: 7,434,416 km (0.06 R)
• M19: 7,692,023 km (0.076 R)
• M20: 8,527,079 km (0.07 R)
• M21: 9,437,082 km (0.117 R)
• M22: 10,762,669 km (0.112 R)
• M23: 11,200,991 km (0.097 R)
• M24: 11,595,630 km (0.096 R)
• M25: 11,894,676 km (0.082 R)
• M26: 14,005,203 km (0.103 R)
• M27: 14,859,856 km (0.093 R)
• M28: 15,184,633 km (0.097 R)
• M29: 15,511,953 km (0.043 R)
• M30: 15,621,458 km (0.111 R)
• M31: 15,786,465 km (0.113 R)
• M32: 16,563,476 km (0.087 R)
• M33: 16,900,371 km (0.036 R)
• M34: 17,353,054 km (0.109 R)
• M35: 17,580,891 km (0.118 R)
• M36: 18,386,177 km (0.12 R)
• M37: 18,793,382 km (0.115 R)
• M38: 19,144,638 km (0.106 R)
• M39: 19,380,105 km (0.108 R)
• M40: 19,854,031 km (0.051 R)
• M41: 21,115,889 km (0.118 R)
• M42: 21,298,249 km (0.069 R)
• M43: 22,465,561 km (0.094 R)
• M44: 22,651,810 km (0.092 R)
• M45: 23,025,805 km (0.076 R)
• M46: 23,150,869 km (0.119 R)
• M47: 23,969,768 km (0.099 R)
• M48: 24,096,477 km (0.098 R)
• M49: 25,312,409 km (0.073 R)
• M50: 26,286,291 km (0.028 R)
• M51: 28,003,375 km (0.071 R)
• M52: 28,875,531 km (0.077 R)
• M53: 29,552,461 km (0.1 R)
• M54: 30,097,745 km (0.119 R)
• M55: 30,371,659 km (0.072 R)
• M56: 30,715,136 km (0.114 R)
• M57: 31,059,959 km (0.085 R)
• M58: 31,683,931 km (0.085 R)
• M59: 32,102,207 km (0.118 R)
• M60: 33,651,592 km (0.114 R)
• M61: 34,363,828 km (0.084 R)
• M62: 34,865,429 km (0.05 R)
• M63: 35,513,787 km (0.054 R)
• M64: 35,875,813 km (0.07 R)
• M65: 36,166,183 km (0.06 R)
• M66: 36,749,465 km (0.115 R)
• M67: 38,295,260 km (0.095 R)
• M68: 38,889,762 km (0.029 R)
• M69: 41,754,860 km (0.105 R)
• M70: 42,443,309 km (0.056 R)
• M71: 43,135,648 km (0.118 R)
• M72: 43,367,226 km (0.081 R)
• M73: 43,521,761 km (0.084 R)
• M74: 43,676,594 km (0.103 R)
• M75: 43,831,578 km (0.099 R)
• M76: 44,297,725 km (0.117 R)
• M77: 44,453,456 km (0.068 R)
• M78: 44,765,368 km (0.048 R)
• M79: 45,469,974 km (0.116 R)
• M80: 46,336,295 km (0.041 R)
• M81: 46,494,270 km (0.094 R)
• M82: 46,573,407 km (0.119 R)
• M83: 47,685,668 km (0.066 R)
• M84: 48,405,233 km (0.066 R)
• M85: 49,128,539 km (0.064 R)
• M86: 51,237,869 km (0.109 R)
• M87: 51,728,700 km (0.086 R)
• M88: 52,468,162 km (0.091 R)
• M89: 52,715,298 km (0.089 R)
• M90: 55,964,563 km (0.046 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 96.5

Radius: 4.2

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 13.27 AU - 17.45 AU

Year: 21356 Days

Day: 22.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 41,361,390 km

• M1: 53,556 km (0.042 R)
• M2: 128,056 km (0.047 R)
• M3: 674,537 km (0.062 R)
• M4: 817,253 km (0.073 R)
• M5: 1,149,061 km (0.094 R)
• M6: 1,339,051 km (0.06 R)
• M7: 1,790,986 km (0.032 R)
• M8: 2,147,029 km (0.069 R)
• M9: 2,239,331 km (0.067 R)
• M10: 2,745,719 km (0.116 R)
• M11: 2,871,382 km (0.068 R)
• M12: 3,128,391 km (0.098 R)
• M13: 3,206,930 km (0.064 R)
• M14: 3,365,952 km (0.118 R)
• M15: 3,942,652 km (0.118 R)
• M16: 4,344,023 km (0.087 R)
• M17: 4,668,351 km (0.112 R)
• M18: 4,909,204 km (0.083 R)
• M19: 5,031,126 km (0.11 R)
• M20: 5,623,833 km (0.103 R)
• M21: 6,907,981 km (0.099 R)
• M22: 7,286,015 km (0.044 R)
• M23: 8,097,733 km (0.052 R)
• M24: 8,169,689 km (0.114 R)
• M25: 8,423,258 km (0.113 R)
• M26: 8,826,723 km (0.061 R)
• M27: 9,311,719 km (0.074 R)
• M28: 9,538,510 km (0.114 R)
• M29: 9,997,476 km (0.099 R)
• M30: 10,190,757 km (0.069 R)
• M31: 11,215,951 km (0.074 R)
• M32: 11,497,644 km (0.106 R)
• M33: 11,538,035 km (0.119 R)
• M34: 12,232,319 km (0.096 R)
• M35: 12,273,608 km (0.117 R)
• M36: 13,066,476 km (0.061 R)
• M37: 13,320,194 km (0.101 R)
• M38: 13,447,801 km (0.044 R)
• M39: 13,575,708 km (0.035 R)
• M40: 13,703,913 km (0.079 R)
• M41: 14,004,904 km (0.118 R)
• M42: 14,351,522 km (0.099 R)
• M43: 14,788,797 km (0.094 R)
• M44: 14,876,910 km (0.109 R)
• M45: 14,920,892 km (0.11 R)
• M46: 15,097,567 km (0.117 R)
• M47: 15,274,840 km (0.061 R)
• M48: 15,631,631 km (0.109 R)
• M49: 17,132,098 km (0.083 R)
• M50: 17,969,696 km (0.087 R)
• M51: 18,393,507 km (0.112 R)
• M52: 18,725,465 km (0.088 R)
• M53: 19,107,238 km (0.105 R)
• M54: 21,202,506 km (0.068 R)
• M55: 21,301,690 km (0.106 R)
• M56: 21,351,356 km (0.079 R)
• M57: 21,550,471 km (0.073 R)
• M58: 21,600,287 km (0.106 R)
• M59: 21,850,265 km (0.078 R)
• M60: 22,757,726 km (0.093 R)
• M61: 23,728,915 km (0.079 R)
• M62: 24,870,197 km (0.059 R)
• M63: 25,184,502 km (0.076 R)
• M64: 26,883,336 km (0.03 R)
• M65: 27,800,670 km (0.071 R)
• M66: 28,236,000 km (0.104 R)
• M67: 28,673,573 km (0.106 R)
• M68: 29,278,697 km (0.086 R)
• M69: 29,832,658 km (0.118 R)
• M70: 30,950,752 km (0.119 R)
• M71: 31,571,434 km (0.056 R)
• M72: 32,310,447 km (0.089 R)
• M73: 32,367,444 km (0.066 R)
• M74: 32,710,622 km (0.096 R)
• M75: 33,805,379 km (0.093 R)
• M76: 34,153,493 km (0.107 R)
• M77: 34,911,954 km (0.106 R)
• M78: 35,558,067 km (0.115 R)
• M79: 36,385,942 km (0.102 R)
• M80: 36,683,193 km (0.101 R)
• M81: 36,861,963 km (0.083 R)
• M82: 38,302,291 km (0.094 R)
• M83: 38,362,728 km (0.041 R)
• M84: 40,312,437 km (0.08 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 13,508 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit