🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.51 AU - 0.79 AU

Year: 190 Days

Day: 23 Hours

Environment

Temp: 218 °C

Axial Tilt: 41.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,068,028 km

• M1: 271,221 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.52 AU - 0.8 AU

Year: 195 Days

Day: 19.1 Hours

Environment

Temp: 159 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.69 AU - 0.77 AU

Year: 227 Days

Day: 18.7 Hours

Environment

Temp: 200 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.62 AU - 4.04 AU

Year: 2208 Days

Day: 47.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,068,028 km

• M1: 1,858,006 km (0.108 R)

Asteroid Belt

Center: 4.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.1

Radius: 14.8

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.38 AU - 6.5 AU

Year: 5261 Days

Day: 5.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 78,068,028 km

• M1: 222,602 km (0.097 R)
• M2: 508,483 km (0.088 R)
• M3: 704,905 km (0.096 R)
• M4: 888,911 km (0.074 R)
• M5: 1,273,227 km (0.118 R)
• M6: 1,454,241 km (0.113 R)
• M7: 1,696,290 km (0.05 R)
• M8: 1,815,819 km (0.115 R)
• M9: 1,966,015 km (0.091 R)
• M10: 2,427,076 km (0.047 R)
• M11: 2,748,262 km (0.03 R)
• M12: 2,874,373 km (0.114 R)
• M13: 3,067,355 km (0.056 R)
• M14: 3,165,491 km (0.112 R)
• M15: 3,264,674 km (0.118 R)
• M16: 3,381,660 km (0.067 R)
• M17: 3,637,472 km (0.074 R)
• M18: 3,811,455 km (0.045 R)
• M19: 4,132,043 km (0.085 R)
• M20: 4,277,302 km (0.083 R)
• M21: 4,442,907 km (0.082 R)
• M22: 4,573,207 km (0.066 R)
• M23: 4,914,140 km (0.057 R)
• M24: 5,263,451 km (0.113 R)
• M25: 5,421,277 km (0.086 R)
• M26: 5,540,806 km (0.118 R)
• M27: 6,110,026 km (0.119 R)
• M28: 6,255,435 km (0.099 R)
• M29: 6,507,208 km (0.096 R)
• M30: 6,934,310 km (0.117 R)
• M31: 7,260,733 km (0.06 R)
• M32: 7,370,687 km (0.116 R)
• M33: 8,110,299 km (0.12 R)
• M34: 8,247,331 km (0.117 R)
• M35: 8,709,738 km (0.108 R)
• M36: 8,897,184 km (0.063 R)
• M37: 9,204,607 km (0.081 R)
• M38: 10,543,508 km (0.037 R)
• M39: 10,693,256 km (0.025 R)
• M40: 11,401,602 km (0.109 R)
• M41: 11,504,076 km (0.098 R)
• M42: 11,761,534 km (0.105 R)
• M43: 11,865,056 km (0.097 R)
• M44: 12,177,566 km (0.086 R)
• M45: 12,571,906 km (0.06 R)
• M46: 12,997,213 km (0.098 R)
• M47: 13,562,543 km (0.099 R)
• M48: 13,752,831 km (0.043 R)
• M49: 13,944,018 km (0.115 R)
• M50: 14,108,575 km (0.11 R)
• M51: 14,384,284 km (0.042 R)
• M52: 14,550,637 km (0.101 R)
• M53: 14,717,588 km (0.117 R)
• M54: 16,393,084 km (0.11 R)
• M55: 16,595,789 km (0.115 R)
• M56: 16,828,564 km (0.114 R)
• M57: 17,091,856 km (0.095 R)
• M58: 17,474,378 km (0.116 R)
• M59: 18,248,098 km (0.057 R)
• M60: 18,488,352 km (0.051 R)
• M61: 19,276,733 km (0.083 R)
• M62: 19,490,807 km (0.077 R)
• M63: 19,983,134 km (0.115 R)
• M64: 20,448,533 km (0.059 R)
• M65: 20,886,107 km (0.101 R)
• M66: 21,043,184 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.5

Radius: 13.1

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 6.19 AU - 9.19 AU

Year: 7750 Days

Day: 6.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 78,068,028 km

• M1: 166,951 km (0.078 R)
• M2: 364,720 km (0.103 R)
• M3: 641,326 km (0.038 R)
• M4: 765,792 km (0.088 R)
• M5: 1,023,549 km (0.09 R)
• M6: 1,580,053 km (0.109 R)
• M7: 1,666,819 km (0.058 R)
• M8: 2,753,199 km (0.107 R)
• M9: 3,074,535 km (0.105 R)
• M10: 4,020,293 km (0.1 R)
• M11: 4,140,719 km (0.068 R)
• M12: 4,385,462 km (0.075 R)
• M13: 4,921,471 km (0.117 R)
• M14: 5,312,520 km (0.116 R)
• M15: 5,781,509 km (0.098 R)
• M16: 6,474,745 km (0.095 R)
• M17: 6,652,169 km (0.087 R)
• M18: 7,084,656 km (0.114 R)
• M19: 7,526,418 km (0.117 R)
• M20: 8,475,467 km (0.066 R)
• M21: 8,591,855 km (0.057 R)
• M22: 9,182,168 km (0.096 R)
• M23: 9,663,723 km (0.107 R)
• M24: 10,153,806 km (0.113 R)
• M25: 10,735,592 km (0.102 R)
• M26: 10,988,412 km (0.106 R)
• M27: 11,628,841 km (0.099 R)
• M28: 12,149,890 km (0.088 R)
• M29: 12,634,438 km (0.045 R)
• M30: 13,667,710 km (0.06 R)
• M31: 14,310,084 km (0.093 R)
• M32: 15,244,621 km (0.084 R)
• M33: 15,434,012 km (0.081 R)
• M34: 16,199,056 km (0.103 R)
• M35: 16,829,760 km (0.077 R)
• M36: 18,215,486 km (0.085 R)
• M37: 19,947,081 km (0.103 R)
• M38: 20,675,174 km (0.097 R)
• M39: 20,884,910 km (0.072 R)
• M40: 21,730,587 km (0.048 R)
• M41: 21,837,100 km (0.112 R)
• M42: 21,943,764 km (0.059 R)
• M43: 22,157,689 km (0.12 R)
• M44: 22,857,657 km (0.077 R)
• M45: 23,619,559 km (0.091 R)
• M46: 24,113,681 km (0.063 R)
• M47: 27,264,810 km (0.107 R)
• M48: 28,421,202 km (0.084 R)
• M49: 29,064,174 km (0.102 R)
• M50: 29,299,042 km (0.111 R)
• M51: 30,185,858 km (0.1 R)
• M52: 30,423,719 km (0.083 R)
• M53: 30,662,328 km (0.091 R)
• M54: 31,261,617 km (0.04 R)
• M55: 31,622,895 km (0.115 R)
• M56: 31,864,646 km (0.081 R)
• M57: 32,654,373 km (0.086 R)
• M58: 32,959,852 km (0.066 R)
• M59: 34,191,192 km (0.064 R)
• M60: 34,377,142 km (0.107 R)
• M61: 34,812,472 km (0.034 R)
• M62: 34,999,619 km (0.098 R)
• M63: 35,312,278 km (0.084 R)
• M64: 35,940,290 km (0.059 R)
• M65: 37,271,113 km (0.076 R)
• M66: 38,360,335 km (0.08 R)
• M67: 38,682,718 km (0.102 R)
• M68: 39,070,625 km (0.11 R)
• M69: 39,590,029 km (0.082 R)
• M70: 40,046,303 km (0.077 R)
• M71: 40,177,051 km (0.077 R)
• M72: 42,353,850 km (0.043 R)
• M73: 43,021,206 km (0.075 R)
• M74: 43,423,176 km (0.1 R)
• M75: 43,557,365 km (0.115 R)
• M76: 43,759,023 km (0.059 R)
• M77: 43,893,661 km (0.095 R)
• M78: 44,028,449 km (0.048 R)
• M79: 44,230,854 km (0.115 R)
• M80: 44,501,178 km (0.109 R)
• M81: 44,975,702 km (0.056 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 669.2

Radius: 7.2

Gravity: 12.91 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 13.63 AU - 16.29 AU

Year: 21029 Days

Day: 17.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,068,028 km

• M1: 96,491 km (0.095 R)
• M2: 145,409 km (0.055 R)
• M3: 310,116 km (0.098 R)
• M4: 515,215 km (0.071 R)
• M5: 713,432 km (0.099 R)
• M6: 833,859 km (0.094 R)
• M7: 909,555 km (0.11 R)
• M8: 1,095,356 km (0.12 R)
• M9: 1,533,677 km (0.094 R)
• M10: 1,691,204 km (0.116 R)
• M11: 1,821,055 km (0.096 R)
• M12: 1,887,177 km (0.112 R)
• M13: 2,408,975 km (0.094 R)
• M14: 2,934,362 km (0.045 R)
• M15: 3,090,991 km (0.078 R)
• M16: 3,250,313 km (0.118 R)
• M17: 3,371,637 km (0.028 R)
• M18: 4,574,404 km (0.105 R)
• M19: 4,665,060 km (0.112 R)
• M20: 5,268,538 km (0.057 R)
• M21: 5,896,250 km (0.077 R)
• M22: 5,945,618 km (0.053 R)
• M23: 6,194,100 km (0.09 R)
• M24: 6,649,925 km (0.088 R)
• M25: 6,804,310 km (0.111 R)
• M26: 7,274,496 km (0.085 R)
• M27: 7,755,154 km (0.12 R)
• M28: 9,488,095 km (0.083 R)
• M29: 9,895,450 km (0.069 R)
• M30: 10,546,949 km (0.063 R)
• M31: 11,891,385 km (0.114 R)
• M32: 12,141,662 km (0.114 R)
• M33: 13,548,630 km (0.067 R)
• M34: 13,875,651 km (0.075 R)
• M35: 14,470,602 km (0.107 R)
• M36: 15,548,903 km (0.088 R)
• M37: 16,444,097 km (0.116 R)
• M38: 17,355,747 km (0.115 R)
• M39: 19,816,781 km (0.108 R)
• M40: 19,890,682 km (0.033 R)
• M41: 20,861,423 km (0.073 R)
• M42: 21,238,858 km (0.081 R)
• M43: 22,538,864 km (0.072 R)
• M44: 23,550,445 km (0.095 R)
• M45: 27,000,022 km (0.072 R)
• M46: 27,576,423 km (0.063 R)
• M47: 28,240,039 km (0.109 R)
• M48: 28,490,316 km (0.1 R)
• M49: 28,573,941 km (0.116 R)
• M50: 31,982,978 km (0.118 R)
• M51: 35,159,240 km (0.096 R)
• M52: 35,338,607 km (0.085 R)
• M53: 35,878,656 km (0.074 R)
• M54: 36,693,665 km (0.085 R)
• M55: 37,606,511 km (0.105 R)
• M56: 37,973,624 km (0.116 R)
• M57: 39,547,544 km (0.105 R)
• M58: 41,048,309 km (0.03 R)
• M59: 42,186,001 km (0.088 R)
• M60: 43,526,398 km (0.059 R)
• M61: 44,298,473 km (0.042 R)
• M62: 46,445,352 km (0.092 R)
• M63: 47,630,466 km (0.081 R)
• M64: 48,326,545 km (0.079 R)
• M65: 49,929,785 km (0.104 R)
• M66: 50,738,063 km (0.046 R)
• M67: 50,940,768 km (0.083 R)
• M68: 52,982,779 km (0.115 R)
• M69: 53,497,545 km (0.119 R)
• M70: 53,600,618 km (0.108 R)
• M71: 54,013,957 km (0.102 R)
• M72: 54,117,329 km (0.067 R)
• M73: 54,739,506 km (0.091 R)
• M74: 55,259,808 km (0.097 R)
• M75: 55,572,767 km (0.113 R)
• M76: 56,200,629 km (0.071 R)
• M77: 56,410,365 km (0.105 R)
• M78: 56,830,586 km (0.03 R)
• M79: 58,947,695 km (0.105 R)
• M80: 59,908,711 km (0.111 R)
• M81: 60,123,085 km (0.1 R)
• M82: 63,804,539 km (0.102 R)
• M83: 64,352,067 km (0.09 R)
• M84: 68,116,548 km (0.067 R)
• M85: 69,912,471 km (0.072 R)
• M86: 71,610,406 km (0.08 R)
• M87: 72,065,483 km (0.055 R)
• M88: 72,635,601 km (0.086 R)
• M89: 72,864,186 km (0.097 R)
• M90: 73,207,364 km (0.039 R)
• M91: 73,665,731 km (0.056 R)
• M92: 76,320,046 km (0.088 R)
• M93: 78,068,098 km (0.057 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 11,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit