🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.55 AU - 0.59 AU

Year: 151 Days

Day: 44.1 Hours

Environment

Temp: 255 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.27 AU - 1.67 AU

Year: 624 Days

Day: 30.6 Hours

Environment

Temp: -13 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.62 AU - 1.96 AU

Year: 838 Days

Day: 13.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.4 AU - 2.78 AU

Year: 1458 Days

Day: 41.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,439,805 km

• M1: 595,400 km (0.109 R)

Asteroid Belt

Center: 3.63 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.88 AU - 5.44 AU

Year: 3519 Days

Day: 44 Hours

Environment

Temp: -120 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.82 AU - 5.6 AU

Year: 3576 Days

Day: 22 Hours

Environment

Temp: -131 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.9

Radius: 8.7

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.58 AU - 9.88 AU

Year: 9024 Days

Day: 6.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 60,439,805 km

• M1: 117,285 km (0.108 R)
• M2: 202,556 km (0.109 R)
• M3: 364,720 km (0.079 R)
• M4: 452,234 km (0.085 R)
• M5: 573,109 km (0.044 R)
• M6: 705,504 km (0.113 R)
• M7: 790,026 km (0.067 R)
• M8: 848,519 km (0.112 R)
• M9: 985,700 km (0.091 R)
• M10: 1,441,076 km (0.102 R)
• M11: 1,550,732 km (0.042 R)
• M12: 2,393,416 km (0.077 R)
• M13: 3,259,738 km (0.078 R)
• M14: 3,676,368 km (0.095 R)
• M15: 3,776,897 km (0.084 R)
• M16: 4,346,117 km (0.109 R)
• M17: 4,452,481 km (0.079 R)
• M18: 4,532,815 km (0.064 R)
• M19: 5,108,917 km (0.099 R)
• M20: 5,334,510 km (0.086 R)
• M21: 5,477,077 km (0.066 R)
• M22: 5,679,034 km (0.12 R)
• M23: 6,060,359 km (0.083 R)
• M24: 6,480,430 km (0.094 R)
• M25: 6,724,723 km (0.055 R)
• M26: 6,786,358 km (0.085 R)
• M27: 6,878,959 km (0.093 R)
• M28: 7,603,461 km (0.108 R)
• M29: 8,121,818 km (0.037 R)
• M30: 8,651,544 km (0.09 R)
• M31: 8,853,052 km (0.062 R)
• M32: 9,432,595 km (0.098 R)
• M33: 11,061,267 km (0.059 R)
• M34: 12,169,637 km (0.101 R)
• M35: 12,471,226 km (0.084 R)
• M36: 12,546,923 km (0.1 R)
• M37: 13,740,864 km (0.113 R)
• M38: 14,610,027 km (0.082 R)
• M39: 15,051,341 km (0.111 R)
• M40: 15,988,123 km (0.09 R)
• M41: 16,943,604 km (0.114 R)
• M42: 17,364,872 km (0.056 R)
• M43: 18,045,991 km (0.083 R)
• M44: 20,052,547 km (0.028 R)
• M45: 20,319,430 km (0.094 R)
• M46: 20,542,780 km (0.073 R)
• M47: 20,856,786 km (0.112 R)
• M48: 20,946,843 km (0.112 R)
• M49: 21,398,779 km (0.059 R)
• M50: 21,580,540 km (0.114 R)
• M51: 21,808,378 km (0.047 R)
• M52: 22,866,783 km (0.066 R)
• M53: 23,800,722 km (0.077 R)
• M54: 24,083,312 km (0.085 R)
• M55: 24,319,677 km (0.097 R)
• M56: 28,006,068 km (0.072 R)
• M57: 28,904,253 km (0.106 R)
• M58: 29,457,915 km (0.117 R)
• M59: 29,812,013 km (0.115 R)
• M60: 30,524,548 km (0.11 R)
• M61: 30,780,360 km (0.116 R)
• M62: 31,655,358 km (0.069 R)
• M63: 32,695,363 km (0.102 R)
• M64: 32,957,159 km (0.089 R)
• M65: 34,276,313 km (0.104 R)
• M66: 34,488,892 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340.7

Radius: 5.2

Gravity: 12.6 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 13.43 AU - 19.85 AU

Year: 23747 Days

Day: 16.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 60,439,805 km

• M1: 381,026 km (0.093 R)
• M2: 487,988 km (0.092 R)
• M3: 625,319 km (0.118 R)
• M4: 709,393 km (0.117 R)
• M5: 752,776 km (0.113 R)
• M6: 797,207 km (0.052 R)
• M7: 888,611 km (0.088 R)
• M8: 1,262,157 km (0.093 R)
• M9: 1,621,491 km (0.117 R)
• M10: 1,708,856 km (0.104 R)
• M11: 1,827,637 km (0.114 R)
• M12: 2,232,299 km (0.112 R)
• M13: 2,395,361 km (0.098 R)
• M14: 2,461,633 km (0.103 R)
• M15: 2,562,163 km (0.116 R)
• M16: 3,987,980 km (0.058 R)
• M17: 4,265,783 km (0.101 R)
• M18: 4,715,026 km (0.106 R)
• M19: 4,798,202 km (0.062 R)
• M20: 6,241,373 km (0.097 R)
• M21: 6,985,921 km (0.095 R)
• M22: 8,004,832 km (0.113 R)
• M23: 9,017,760 km (0.102 R)
• M24: 10,070,480 km (0.099 R)
• M25: 10,830,287 km (0.07 R)
• M26: 11,105,996 km (0.084 R)
• M27: 11,384,099 km (0.03 R)
• M28: 12,004,032 km (0.07 R)
• M29: 12,232,169 km (0.073 R)
• M30: 12,404,207 km (0.077 R)
• M31: 12,461,802 km (0.111 R)
• M32: 12,866,913 km (0.096 R)
• M33: 13,749,690 km (0.076 R)
• M34: 13,928,609 km (0.106 R)
• M35: 14,108,276 km (0.064 R)
• M36: 15,635,072 km (0.054 R)
• M37: 15,759,388 km (0.076 R)
• M38: 17,729,143 km (0.05 R)
• M39: 18,380,941 km (0.115 R)
• M40: 20,382,859 km (0.109 R)
• M41: 21,616,892 km (0.066 R)
• M42: 22,663,479 km (0.051 R)
• M43: 23,228,510 km (0.049 R)
• M44: 24,012,852 km (0.11 R)
• M45: 24,372,335 km (0.088 R)
• M46: 24,805,870 km (0.097 R)
• M47: 25,461,109 km (0.075 R)
• M48: 25,534,262 km (0.104 R)
• M49: 25,754,171 km (0.106 R)
• M50: 26,195,784 km (0.061 R)
• M51: 26,565,739 km (0.116 R)
• M52: 27,161,289 km (0.093 R)
• M53: 27,685,928 km (0.117 R)
• M54: 28,289,705 km (0.062 R)
• M55: 30,204,109 km (0.101 R)
• M56: 31,137,899 km (0.093 R)
• M57: 31,529,696 km (0.106 R)
• M58: 31,608,235 km (0.117 R)
• M59: 32,953,718 km (0.112 R)
• M60: 33,753,917 km (0.093 R)
• M61: 34,156,485 km (0.027 R)
• M62: 35,536,825 km (0.081 R)
• M63: 35,946,274 km (0.062 R)
• M64: 36,687,232 km (0.09 R)
• M65: 37,682,956 km (0.109 R)
• M66: 37,849,757 km (0.078 R)
• M67: 38,267,883 km (0.061 R)
• M68: 39,531,537 km (0.11 R)
• M69: 41,409,289 km (0.071 R)
• M70: 42,012,916 km (0.037 R)
• M71: 42,099,384 km (0.085 R)
• M72: 43,403,279 km (0.116 R)
• M73: 44,632,375 km (0.064 R)
• M74: 45,251,112 km (0.12 R)
• M75: 45,517,247 km (0.114 R)
• M76: 46,050,862 km (0.095 R)
• M77: 46,140,022 km (0.108 R)
• M78: 47,214,285 km (0.099 R)
• M79: 48,296,775 km (0.056 R)
• M80: 49,114,028 km (0.106 R)
• M81: 49,205,133 km (0.096 R)
• M82: 50,119,027 km (0.114 R)
• M83: 53,361,710 km (0.072 R)
• M84: 54,677,723 km (0.068 R)
• M85: 54,772,119 km (0.1 R)
• M86: 55,434,389 km (0.108 R)
• M87: 56,099,351 km (0.057 R)
• M88: 56,385,233 km (0.062 R)
• M89: 56,767,006 km (0.11 R)
• M90: 58,110,246 km (0.103 R)
• M91: 58,882,470 km (0.066 R)
• M92: 59,560,896 km (0.078 R)
• M93: 59,657,985 km (0.084 R)
• M94: 60,437,091 km (0.114 R)
• M95: 61,513,597 km (0.057 R)
• M96: 64,781,264 km (0.116 R)
• M97: 66,788,867 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 230

Radius: 6.6

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 16.11 AU - 17.81 AU

Year: 24435 Days

Day: 19.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 60,439,805 km

• M1: 133,591 km (0.051 R)
• M2: 427,551 km (0.066 R)
• M3: 1,082,341 km (0.087 R)
• M4: 1,422,227 km (0.094 R)
• M5: 1,499,419 km (0.077 R)
• M6: 1,711,699 km (0.09 R)
• M7: 2,405,235 km (0.066 R)
• M8: 3,042,821 km (0.064 R)
• M9: 3,209,922 km (0.12 R)
• M10: 3,311,798 km (0.115 R)
• M11: 3,380,313 km (0.113 R)
• M12: 3,729,774 km (0.104 R)
• M13: 4,054,102 km (0.101 R)
• M14: 4,238,257 km (0.094 R)
• M15: 4,807,178 km (0.099 R)
• M16: 5,932,154 km (0.1 R)
• M17: 6,310,337 km (0.088 R)
• M18: 6,438,244 km (0.087 R)
• M19: 7,046,060 km (0.099 R)
• M20: 7,090,191 km (0.111 R)
• M21: 8,130,195 km (0.035 R)
• M22: 8,833,904 km (0.062 R)
• M23: 9,120,833 km (0.092 R)
• M24: 9,168,853 km (0.1 R)
• M25: 9,362,284 km (0.101 R)
• M26: 9,410,753 km (0.063 R)
• M27: 9,654,747 km (0.111 R)
• M28: 9,802,101 km (0.091 R)
• M29: 10,752,945 km (0.082 R)
• M30: 11,213,557 km (0.054 R)
• M31: 11,524,122 km (0.093 R)
• M32: 12,259,994 km (0.076 R)
• M33: 12,848,662 km (0.096 R)
• M34: 13,556,260 km (0.113 R)
• M35: 14,109,323 km (0.108 R)
• M36: 14,220,774 km (0.117 R)
• M37: 14,952,457 km (0.053 R)
• M38: 15,869,791 km (0.089 R)
• M39: 17,458,520 km (0.109 R)
• M40: 19,841,465 km (0.082 R)
• M41: 20,216,955 km (0.065 R)
• M42: 21,166,154 km (0.084 R)
• M43: 21,357,789 km (0.093 R)
• M44: 22,129,863 km (0.088 R)
• M45: 23,239,132 km (0.09 R)
• M46: 24,166,190 km (0.089 R)
• M47: 24,232,910 km (0.083 R)
• M48: 25,375,988 km (0.108 R)
• M49: 26,605,233 km (0.111 R)
• M50: 28,203,986 km (0.04 R)
• M51: 30,695,987 km (0.066 R)
• M52: 30,985,309 km (0.075 R)
• M53: 31,275,380 km (0.12 R)
• M54: 31,420,789 km (0.095 R)
• M55: 31,931,516 km (0.09 R)
• M56: 32,298,031 km (0.117 R)
• M57: 32,371,483 km (0.111 R)
• M58: 33,927,151 km (0.11 R)
• M59: 34,751,735 km (0.102 R)
• M60: 35,658,747 km (0.039 R)
• M61: 37,187,787 km (0.093 R)
• M62: 37,727,985 km (0.084 R)
• M63: 38,504,098 km (0.098 R)
• M64: 39,442,526 km (0.057 R)
• M65: 41,901,316 km (0.049 R)
• M66: 42,302,538 km (0.041 R)
• M67: 42,382,872 km (0.098 R)
• M68: 42,543,839 km (0.078 R)
• M69: 43,189,653 km (0.085 R)
• M70: 43,432,600 km (0.111 R)
• M71: 43,594,914 km (0.081 R)
• M72: 44,409,175 km (0.05 R)
• M73: 45,475,359 km (0.106 R)
• M74: 46,965,354 km (0.074 R)
• M75: 48,219,283 km (0.06 R)
• M76: 49,823,272 km (0.066 R)
• M77: 49,993,065 km (0.03 R)
• M78: 50,248,279 km (0.087 R)
• M79: 52,477,736 km (0.091 R)
• M80: 53,256,842 km (0.111 R)
• M81: 53,691,424 km (0.07 R)
• M82: 54,651,693 km (0.095 R)
• M83: 55,529,383 km (0.042 R)
• M84: 55,793,573 km (0.115 R)
• M85: 55,881,836 km (0.091 R)
• M86: 56,146,624 km (0.114 R)
• M87: 57,032,243 km (0.054 R)
• M88: 57,476,848 km (0.069 R)
• M89: 57,833,340 km (0.116 R)
• M90: 58,011,960 km (0.118 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 15,883 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit