🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.62 AU - 0.94 AU

Year: 264 Days

Day: 18.2 Hours

Environment

Temp: 157 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 105,396,769 km

• M1: 78,838 km (0.085 R)
• M2: 366,664 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.74 AU - 1.14 AU

Year: 349 Days

Day: 21.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.09 AU - 1.23 AU

Year: 478 Days

Day: 26.8 Hours

Environment

Temp: -6 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 105,396,769 km

• M1: 17,054 km (0.098 R)

Asteroid Belt

Center: 3.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140

Radius: 13.1

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.33 AU - 7.15 AU

Year: 5968 Days

Day: 6.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 69.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 105,396,769 km

• M1: 177,124 km (0.093 R)
• M2: 298,448 km (0.059 R)
• M3: 522,695 km (0.12 R)
• M4: 689,945 km (0.109 R)
• M5: 790,625 km (0.101 R)
• M6: 1,050,775 km (0.061 R)
• M7: 1,259,016 km (0.076 R)
• M8: 1,566,589 km (0.072 R)
• M9: 1,768,247 km (0.12 R)
• M10: 2,046,050 km (0.052 R)
• M11: 2,366,938 km (0.073 R)
• M12: 2,570,241 km (0.082 R)
• M13: 3,104,156 km (0.039 R)
• M14: 3,263,178 km (0.051 R)
• M15: 4,344,023 km (0.085 R)
• M16: 4,849,813 km (0.105 R)
• M17: 5,128,664 km (0.115 R)
• M18: 5,260,460 km (0.11 R)
• M19: 6,135,457 km (0.116 R)
• M20: 7,160,502 km (0.099 R)
• M21: 7,779,239 km (0.089 R)
• M22: 7,866,006 km (0.082 R)
• M23: 8,348,608 km (0.094 R)
• M24: 8,504,340 km (0.089 R)
• M25: 8,886,263 km (0.101 R)
• M26: 9,228,094 km (0.1 R)
• M27: 9,597,451 km (0.059 R)
• M28: 9,690,501 km (0.113 R)
• M29: 10,113,265 km (0.077 R)
• M30: 10,231,746 km (0.075 R)
• M31: 10,422,334 km (0.046 R)
• M32: 10,686,374 km (0.114 R)
• M33: 11,074,282 km (0.09 R)
• M34: 11,245,422 km (0.113 R)
• M35: 11,343,707 km (0.076 R)
• M36: 11,964,090 km (0.119 R)
• M37: 12,215,265 km (0.111 R)
• M38: 12,646,406 km (0.058 R)
• M39: 12,799,893 km (0.117 R)
• M40: 13,445,557 km (0.083 R)
• M41: 13,996,227 km (0.119 R)
• M42: 14,261,165 km (0.116 R)
• M43: 15,228,315 km (0.094 R)
• M44: 15,664,842 km (0.077 R)
• M45: 16,634,535 km (0.091 R)
• M46: 18,631,517 km (0.085 R)
• M47: 19,157,204 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.2

Radius: 9.5

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 9.48 AU - 11.32 AU

Year: 12842 Days

Day: 9.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 105,396,769 km

• M1: 135,236 km (0.051 R)
• M2: 357,838 km (0.073 R)
• M3: 535,860 km (0.057 R)
• M4: 978,669 km (0.038 R)
• M5: 1,236,875 km (0.12 R)
• M6: 1,606,980 km (0.109 R)
• M7: 1,745,658 km (0.028 R)
• M8: 1,816,717 km (0.068 R)
• M9: 2,993,902 km (0.1 R)
• M10: 3,165,940 km (0.103 R)
• M11: 5,023,646 km (0.093 R)
• M12: 5,297,410 km (0.089 R)
• M13: 5,436,087 km (0.105 R)
• M14: 6,775,736 km (0.117 R)
• M15: 7,540,481 km (0.119 R)
• M16: 8,171,933 km (0.082 R)
• M17: 8,656,630 km (0.088 R)
• M18: 9,569,626 km (0.11 R)
• M19: 9,654,149 km (0.109 R)
• M20: 9,909,213 km (0.12 R)
• M21: 10,123,438 km (0.115 R)
• M22: 10,512,841 km (0.095 R)
• M23: 11,710,821 km (0.073 R)
• M24: 12,073,895 km (0.099 R)
• M25: 12,811,412 km (0.112 R)
• M26: 12,951,436 km (0.117 R)
• M27: 13,658,585 km (0.084 R)
• M28: 13,944,915 km (0.084 R)
• M29: 14,233,340 km (0.116 R)
• M30: 14,816,024 km (0.058 R)
• M31: 15,011,997 km (0.116 R)
• M32: 15,505,670 km (0.118 R)
• M33: 15,605,152 km (0.12 R)
• M34: 17,481,558 km (0.117 R)
• M35: 17,896,692 km (0.113 R)
• M36: 18,105,381 km (0.085 R)
• M37: 19,642,799 km (0.112 R)
• M38: 20,237,002 km (0.068 R)
• M39: 22,222,315 km (0.099 R)
• M40: 22,897,749 km (0.069 R)
• M41: 23,694,358 km (0.063 R)
• M42: 24,499,942 km (0.095 R)
• M43: 24,789,863 km (0.097 R)
• M44: 26,850,873 km (0.058 R)
• M45: 27,089,930 km (0.079 R)
• M46: 27,209,758 km (0.101 R)
• M47: 27,329,736 km (0.113 R)
• M48: 27,871,729 km (0.099 R)
• M49: 28,417,312 km (0.065 R)
• M50: 30,013,073 km (0.08 R)
• M51: 31,134,907 km (0.03 R)
• M52: 32,779,287 km (0.107 R)
• M53: 33,547,771 km (0.116 R)
• M54: 35,560,461 km (0.084 R)
• M55: 35,691,658 km (0.093 R)
• M56: 35,954,502 km (0.089 R)
• M57: 36,614,378 km (0.116 R)
• M58: 38,080,437 km (0.029 R)
• M59: 38,281,796 km (0.041 R)
• M60: 39,158,589 km (0.051 R)
• M61: 39,226,207 km (0.055 R)
• M62: 42,383,321 km (0.1 R)
• M63: 43,220,171 km (0.057 R)
• M64: 45,407,442 km (0.082 R)
• M65: 46,263,740 km (0.079 R)
• M66: 46,837,597 km (0.097 R)
• M67: 47,125,274 km (0.118 R)
• M68: 47,558,061 km (0.105 R)
• M69: 47,702,722 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840.5

Radius: 4.3

Gravity: 45.46 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 13.81 AU - 22.35 AU

Year: 29435 Days

Day: 15.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 105,396,769 km

• M1: 143,464 km (0.065 R)
• M2: 713,881 km (0.116 R)
• M3: 927,956 km (0.11 R)
• M4: 1,412,204 km (0.105 R)
• M5: 1,719,328 km (0.075 R)
• M6: 2,993,005 km (0.1 R)
• M7: 3,688,934 km (0.098 R)
• M8: 4,108,257 km (0.12 R)
• M9: 4,432,585 km (0.107 R)
• M10: 4,934,336 km (0.074 R)
• M11: 5,278,710 km (0.085 R)
• M12: 5,453,890 km (0.103 R)
• M13: 5,809,933 km (0.076 R)
• M14: 5,990,647 km (0.088 R)
• M15: 6,112,270 km (0.047 R)
• M16: 6,732,353 km (0.074 R)
• M17: 7,113,977 km (0.08 R)
• M18: 7,178,155 km (0.111 R)
• M19: 8,031,311 km (0.115 R)
• M20: 10,628,630 km (0.077 R)
• M21: 11,446,631 km (0.085 R)
• M22: 12,361,870 km (0.1 R)
• M23: 13,221,460 km (0.096 R)
• M24: 13,459,171 km (0.077 R)
• M25: 14,424,077 km (0.117 R)
• M26: 14,997,187 km (0.055 R)
• M27: 15,328,097 km (0.042 R)
• M28: 17,018,104 km (0.065 R)
• M29: 17,363,077 km (0.09 R)
• M30: 17,710,443 km (0.068 R)
• M31: 17,797,659 km (0.084 R)
• M32: 18,235,831 km (0.114 R)
• M33: 18,500,320 km (0.096 R)
• M34: 18,766,155 km (0.101 R)
• M35: 19,751,706 km (0.117 R)
• M36: 20,296,392 km (0.098 R)
• M37: 21,307,674 km (0.114 R)
• M38: 22,618,300 km (0.044 R)
• M39: 22,807,691 km (0.093 R)
• M40: 22,997,531 km (0.112 R)
• M41: 23,378,856 km (0.074 R)
• M42: 23,570,341 km (0.112 R)
• M43: 23,954,808 km (0.059 R)
• M44: 24,535,397 km (0.047 R)
• M45: 25,218,611 km (0.085 R)
• M46: 25,316,597 km (0.109 R)
• M47: 27,810,244 km (0.094 R)
• M48: 29,653,589 km (0.038 R)
• M49: 31,219,430 km (0.055 R)
• M50: 31,747,361 km (0.088 R)
• M51: 32,705,086 km (0.08 R)
• M52: 33,133,834 km (0.033 R)
• M53: 34,105,173 km (0.079 R)
• M54: 39,099,947 km (0.089 R)
• M55: 41,045,317 km (0.097 R)
• M56: 41,160,807 km (0.099 R)
• M57: 41,276,296 km (0.111 R)
• M58: 41,855,539 km (0.112 R)
• M59: 42,787,833 km (0.061 R)
• M60: 44,199,289 km (0.074 R)
• M61: 44,435,953 km (0.118 R)
• M62: 47,430,155 km (0.029 R)
• M63: 47,793,677 km (0.062 R)
• M64: 48,523,865 km (0.112 R)
• M65: 51,729,897 km (0.056 R)
• M66: 55,513,227 km (0.05 R)
• M67: 55,768,590 km (0.034 R)
• M68: 57,180,196 km (0.05 R)
• M69: 57,309,149 km (0.081 R)
• M70: 61,484,874 km (0.103 R)
• M71: 62,676,721 km (0.075 R)
• M72: 62,942,706 km (0.11 R)
• M73: 64,143,977 km (0.116 R)
• M74: 64,948,963 km (0.082 R)
• M75: 65,757,390 km (0.056 R)
• M76: 72,203,861 km (0.104 R)
• M77: 72,622,137 km (0.105 R)
• M78: 77,418,244 km (0.078 R)
• M79: 77,989,260 km (0.061 R)
• M80: 80,575,807 km (0.117 R)
• M81: 81,589,332 km (0.07 R)
• M82: 81,879,552 km (0.096 R)
• M83: 83,482,643 km (0.094 R)
• M84: 84,801,797 km (0.038 R)
• M85: 86,275,635 km (0.039 R)
• M86: 89,547,789 km (0.069 R)
• M87: 92,406,306 km (0.057 R)
• M88: 93,163,420 km (0.075 R)
• M89: 95,753,259 km (0.105 R)
• M90: 96,980,260 km (0.104 R)
• M91: 97,749,642 km (0.039 R)
• M92: 98,985,021 km (0.048 R)
• M93: 100,380,919 km (0.055 R)
• M94: 101,939,579 km (0.098 R)
• M95: 104,135,227 km (0.103 R)
• M96: 104,765,334 km (0.086 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 19,416 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit