🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.41 AU - 0.61 AU

Year: 133 Days

Day: 40.6 Hours

Environment

Temp: 231 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.53 AU - 0.65 AU

Year: 166 Days

Day: 17.1 Hours

Environment

Temp: 142 °C

Axial Tilt: 42.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.22 AU - 1.88 AU

Year: 705 Days

Day: 25.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.8 AU - 2.86 AU

Year: 1299 Days

Day: 27.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,341,728 km

• M1: 1,835,267 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.73 AU - 3.91 AU

Year: 2210 Days

Day: 42.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.29 AU - 4.37 AU

Year: 2738 Days

Day: 16 Hours

Environment

Temp: -127 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,341,728 km

• M1: 328,816 km (0.085 R)

Asteroid Belt

Center: 4.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.9

Radius: 14.8

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.82 AU - 6.28 AU

Year: 4145 Days

Day: 9.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 64,341,728 km

• M1: 274,063 km (0.083 R)
• M2: 384,317 km (0.076 R)
• M3: 551,867 km (0.111 R)
• M4: 713,881 km (0.066 R)
• M5: 884,423 km (0.078 R)
• M6: 1,113,457 km (0.088 R)
• M7: 1,258,567 km (0.103 R)
• M8: 1,446,462 km (0.12 R)
• M9: 1,999,226 km (0.084 R)
• M10: 2,207,167 km (0.097 R)
• M11: 2,437,249 km (0.115 R)
• M12: 2,615,120 km (0.092 R)
• M13: 2,797,331 km (0.044 R)
• M14: 3,435,665 km (0.102 R)
• M15: 3,720,798 km (0.055 R)
• M16: 4,136,680 km (0.111 R)
• M17: 4,332,354 km (0.082 R)
• M18: 4,440,364 km (0.067 R)
• M19: 4,881,827 km (0.114 R)
• M20: 4,975,476 km (0.059 R)
• M21: 5,279,758 km (0.099 R)
• M22: 5,395,397 km (0.065 R)
• M23: 5,590,024 km (0.07 R)
• M24: 6,188,116 km (0.11 R)
• M25: 6,330,683 km (0.109 R)
• M26: 6,577,669 km (0.117 R)
• M27: 6,869,833 km (0.082 R)
• M28: 7,102,458 km (0.118 R)
• M29: 7,273,299 km (0.119 R)
• M30: 7,423,794 km (0.119 R)
• M31: 7,728,226 km (0.082 R)
• M32: 8,014,556 km (0.114 R)
• M33: 8,170,138 km (0.037 R)
• M34: 8,461,854 km (0.108 R)
• M35: 8,688,644 km (0.109 R)
• M36: 8,917,529 km (0.085 R)
• M37: 9,241,259 km (0.116 R)
• M38: 9,781,606 km (0.067 R)
• M39: 10,043,552 km (0.089 R)
• M40: 10,574,774 km (0.093 R)
• M41: 10,745,615 km (0.059 R)
• M42: 11,115,122 km (0.112 R)
• M43: 11,239,138 km (0.077 R)
• M44: 11,689,727 km (0.099 R)
• M45: 12,582,677 km (0.103 R)
• M46: 12,815,900 km (0.102 R)
• M47: 13,286,535 km (0.068 R)
• M48: 13,603,533 km (0.093 R)
• M49: 13,949,852 km (0.112 R)
• M50: 14,164,375 km (0.115 R)
• M51: 14,379,946 km (0.083 R)
• M52: 14,814,528 km (0.071 R)
• M53: 14,951,260 km (0.082 R)
• M54: 15,115,818 km (0.062 R)
• M55: 15,308,649 km (0.104 R)
• M56: 15,419,053 km (0.05 R)
• M57: 15,919,757 km (0.054 R)
• M58: 16,595,789 km (0.025 R)
• M59: 16,737,758 km (0.092 R)
• M60: 16,880,175 km (0.055 R)
• M61: 17,252,374 km (0.117 R)
• M62: 18,768,100 km (0.07 R)
• M63: 19,392,372 km (0.067 R)
• M64: 19,632,028 km (0.076 R)
• M65: 20,144,400 km (0.048 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.5

Radius: 13.9

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 8.5 AU - 13.66 AU

Year: 13471 Days

Day: 9.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 64,341,728 km

• M1: 476,170 km (0.106 R)
• M2: 664,215 km (0.081 R)
• M3: 759,060 km (0.081 R)
• M4: 1,285,943 km (0.061 R)
• M5: 1,694,645 km (0.053 R)
• M6: 1,803,402 km (0.113 R)
• M7: 2,757,538 km (0.079 R)
• M8: 3,563,571 km (0.112 R)
• M9: 5,059,250 km (0.116 R)
• M10: 5,460,771 km (0.106 R)
• M11: 5,998,276 km (0.108 R)
• M12: 6,167,172 km (0.116 R)
• M13: 6,294,929 km (0.085 R)
• M14: 7,124,000 km (0.092 R)
• M15: 7,987,629 km (0.046 R)
• M16: 8,597,689 km (0.088 R)
• M17: 8,788,426 km (0.097 R)
• M18: 9,614,805 km (0.05 R)
• M19: 10,012,286 km (0.107 R)
• M20: 11,550,751 km (0.074 R)
• M21: 11,867,300 km (0.111 R)
• M22: 12,079,878 km (0.115 R)
• M23: 12,943,058 km (0.042 R)
• M24: 15,071,985 km (0.075 R)
• M25: 15,244,621 km (0.083 R)
• M26: 15,475,900 km (0.111 R)
• M27: 16,059,182 km (0.081 R)
• M28: 16,590,404 km (0.073 R)
• M29: 17,067,471 km (0.104 R)
• M30: 17,307,576 km (0.111 R)
• M31: 17,609,465 km (0.117 R)
• M32: 17,791,376 km (0.119 R)
• M33: 18,034,921 km (0.1 R)
• M34: 18,157,142 km (0.057 R)
• M35: 18,896,156 km (0.059 R)
• M36: 19,269,403 km (0.099 R)
• M37: 20,276,645 km (0.118 R)
• M38: 22,670,660 km (0.12 R)
• M39: 22,934,850 km (0.081 R)
• M40: 25,221,303 km (0.084 R)
• M41: 25,358,036 km (0.099 R)
• M42: 26,045,438 km (0.093 R)
• M43: 26,878,549 km (0.066 R)
• M44: 27,438,793 km (0.049 R)
• M45: 28,428,532 km (0.059 R)
• M46: 28,927,740 km (0.117 R)
• M47: 29,790,322 km (0.078 R)
• M48: 30,370,163 km (0.111 R)
• M49: 30,734,434 km (0.106 R)
• M50: 31,100,201 km (0.072 R)
• M51: 31,467,314 km (0.096 R)
• M52: 31,983,726 km (0.118 R)
• M53: 34,228,741 km (0.089 R)
• M54: 34,835,959 km (0.075 R)
• M55: 34,988,249 km (0.091 R)
• M56: 35,217,284 km (0.089 R)
• M57: 35,599,955 km (0.083 R)
• M58: 35,753,442 km (0.068 R)
• M59: 36,061,016 km (0.102 R)
• M60: 36,215,251 km (0.029 R)
• M61: 37,846,915 km (0.064 R)
• M62: 38,081,933 km (0.027 R)
• M63: 38,238,861 km (0.038 R)
• M64: 38,553,466 km (0.076 R)
• M65: 39,820,410 km (0.062 R)
• M66: 40,940,300 km (0.112 R)
• M67: 41,342,718 km (0.055 R)
• M68: 41,584,767 km (0.097 R)
• M69: 42,070,362 km (0.102 R)
• M70: 42,476,520 km (0.037 R)
• M71: 43,374,556 km (0.045 R)
• M72: 43,702,624 km (0.096 R)
• M73: 45,938,963 km (0.111 R)
• M74: 46,944,859 km (0.084 R)
• M75: 47,113,157 km (0.116 R)
• M76: 51,126,718 km (0.079 R)
• M77: 51,386,569 km (0.12 R)
• M78: 51,560,103 km (0.116 R)
• M79: 52,605,343 km (0.119 R)
• M80: 53,569,502 km (0.106 R)
• M81: 55,604,332 km (0.118 R)
• M82: 55,782,503 km (0.055 R)
• M83: 56,676,051 km (0.118 R)
• M84: 57,934,917 km (0.029 R)
• M85: 59,567,179 km (0.078 R)
• M86: 60,023,154 km (0.106 R)
• M87: 60,297,367 km (0.03 R)
• M88: 60,480,474 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 301.5

Radius: 4.5

Gravity: 14.89 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 14.62 AU - 17.44 AU

Year: 23442 Days

Day: 18.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 64,341,728 km

• M1: 237,861 km (0.118 R)
• M2: 589,715 km (0.115 R)
• M3: 649,255 km (0.039 R)
• M4: 840,291 km (0.062 R)
• M5: 1,621,043 km (0.107 R)
• M6: 1,820,756 km (0.036 R)
• M7: 2,465,523 km (0.072 R)
• M8: 2,563,060 km (0.099 R)
• M9: 2,728,216 km (0.093 R)
• M10: 2,999,886 km (0.084 R)
• M11: 3,978,855 km (0.11 R)
• M12: 4,170,190 km (0.063 R)
• M13: 4,208,936 km (0.062 R)
• M14: 4,443,206 km (0.055 R)
• M15: 4,721,907 km (0.086 R)
• M16: 5,047,432 km (0.108 R)
• M17: 5,591,520 km (0.071 R)
• M18: 5,762,809 km (0.091 R)
• M19: 6,509,452 km (0.068 R)
• M20: 7,709,077 km (0.111 R)
• M21: 7,804,072 km (0.08 R)
• M22: 7,851,794 km (0.113 R)
• M23: 8,480,404 km (0.117 R)
• M24: 8,677,125 km (0.091 R)
• M25: 8,875,342 km (0.037 R)
• M26: 9,991,791 km (0.044 R)
• M27: 10,251,643 km (0.098 R)
• M28: 12,021,685 km (0.037 R)
• M29: 13,596,053 km (0.118 R)
• M30: 14,582,950 km (0.082 R)
• M31: 14,700,534 km (0.117 R)
• M32: 14,995,990 km (0.067 R)
• M33: 16,624,961 km (0.057 R)
• M34: 16,809,415 km (0.109 R)
• M35: 17,118,335 km (0.117 R)
• M36: 17,242,501 km (0.116 R)
• M37: 18,056,313 km (0.106 R)
• M38: 19,203,729 km (0.113 R)
• M39: 19,721,188 km (0.105 R)
• M40: 20,112,237 km (0.12 R)
• M41: 23,538,627 km (0.084 R)
• M42: 24,300,828 km (0.079 R)
• M43: 24,580,127 km (0.081 R)
• M44: 24,930,635 km (0.056 R)
• M45: 25,000,946 km (0.034 R)
• M46: 25,071,257 km (0.095 R)
• M47: 25,494,768 km (0.075 R)
• M48: 27,647,930 km (0.1 R)
• M49: 29,263,587 km (0.075 R)
• M50: 29,411,989 km (0.096 R)
• M51: 30,382,580 km (0.114 R)
• M52: 31,667,625 km (0.068 R)
• M53: 32,893,131 km (0.072 R)
• M54: 33,667,001 km (0.076 R)
• M55: 34,760,412 km (0.06 R)
• M56: 35,311,530 km (0.102 R)
• M57: 35,627,630 km (0.044 R)
• M58: 36,024,214 km (0.112 R)
• M59: 36,981,940 km (0.12 R)
• M60: 37,302,977 km (0.118 R)
• M61: 39,167,266 km (0.086 R)
• M62: 39,740,525 km (0.048 R)
• M63: 40,316,626 km (0.119 R)
• M64: 40,812,693 km (0.117 R)
• M65: 41,310,704 km (0.041 R)
• M66: 41,393,880 km (0.105 R)
• M67: 41,643,858 km (0.057 R)
• M68: 41,727,334 km (0.046 R)
• M69: 42,901,079 km (0.055 R)
• M70: 43,661,485 km (0.115 R)
• M71: 44,170,716 km (0.1 R)
• M72: 44,426,229 km (0.118 R)
• M73: 44,596,771 km (0.075 R)
• M74: 46,833,558 km (0.058 R)
• M75: 47,616,254 km (0.113 R)
• M76: 47,965,565 km (0.088 R)
• M77: 48,491,103 km (0.096 R)
• M78: 48,578,917 km (0.108 R)
• M79: 48,754,544 km (0.113 R)
• M80: 49,106,548 km (0.108 R)
• M81: 49,459,450 km (0.104 R)
• M82: 50,879,433 km (0.072 R)
• M83: 51,057,753 km (0.107 R)
• M84: 51,504,752 km (0.084 R)
• M85: 51,773,579 km (0.099 R)
• M86: 53,849,998 km (0.084 R)
• M87: 54,487,284 km (0.101 R)
• M88: 55,769,488 km (0.091 R)
• M89: 56,414,255 km (0.083 R)
• M90: 56,506,557 km (0.088 R)
• M91: 57,154,166 km (0.104 R)
• M92: 57,990,418 km (0.12 R)
• M93: 58,924,357 km (0.112 R)
• M94: 60,240,220 km (0.092 R)
• M95: 60,712,501 km (0.118 R)
• M96: 62,041,379 km (0.094 R)
• M97: 62,327,410 km (0.09 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 12,723 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit