🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.32 AU - 1.4 AU

Year: 582 Days

Day: 24.2 Hours

Environment

Temp: -24 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,082,674 km

• M1: 156,031 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.6 AU - 2.46 AU

Year: 1062 Days

Day: 22.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.84 AU - 3.96 AU

Year: 2301 Days

Day: 35.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,082,674 km

• M1: 1,167,013 km (0.09 R)

Asteroid Belt

Center: 5.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.9

Radius: 11.7

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 6.57 AU - 7.83 AU

Year: 7092 Days

Day: 9.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 97,082,674 km

• M1: 158,424 km (0.091 R)
• M2: 353,949 km (0.108 R)
• M3: 564,882 km (0.119 R)
• M4: 1,063,641 km (0.092 R)
• M5: 1,161,478 km (0.088 R)
• M6: 1,245,402 km (0.103 R)
• M7: 1,602,492 km (0.098 R)
• M8: 1,716,037 km (0.034 R)
• M9: 3,136,918 km (0.104 R)
• M10: 3,499,992 km (0.118 R)
• M11: 3,699,107 km (0.096 R)
• M12: 3,800,235 km (0.079 R)
• M13: 4,082,975 km (0.114 R)
• M14: 4,560,491 km (0.097 R)
• M15: 4,750,929 km (0.067 R)
• M16: 5,481,864 km (0.065 R)
• M17: 6,067,839 km (0.1 R)
• M18: 6,398,899 km (0.071 R)
• M19: 7,046,957 km (0.057 R)
• M20: 7,141,354 km (0.107 R)
• M21: 7,587,155 km (0.089 R)
• M22: 7,683,795 km (0.107 R)
• M23: 8,539,196 km (0.097 R)
• M24: 8,639,875 km (0.118 R)
• M25: 9,046,482 km (0.097 R)
• M26: 10,303,703 km (0.03 R)
• M27: 10,843,602 km (0.105 R)
• M28: 11,577,828 km (0.12 R)
• M29: 12,214,666 km (0.073 R)
• M30: 12,747,683 km (0.111 R)
• M31: 12,862,874 km (0.108 R)
• M32: 12,978,363 km (0.063 R)
• M33: 13,055,556 km (0.046 R)
• M34: 13,678,930 km (0.1 R)
• M35: 13,915,295 km (0.102 R)
• M36: 14,351,971 km (0.086 R)
• M37: 14,471,799 km (0.117 R)
• M38: 15,279,627 km (0.107 R)
• M39: 15,361,158 km (0.069 R)
• M40: 15,565,808 km (0.107 R)
• M41: 15,730,067 km (0.106 R)
• M42: 15,895,073 km (0.051 R)
• M43: 16,812,407 km (0.104 R)
• M44: 16,981,004 km (0.059 R)
• M45: 17,277,507 km (0.092 R)
• M46: 17,362,478 km (0.097 R)
• M47: 17,447,600 km (0.093 R)
• M48: 17,575,655 km (0.095 R)
• M49: 17,918,534 km (0.095 R)
• M50: 18,004,553 km (0.072 R)
• M51: 18,177,188 km (0.119 R)
• M52: 18,872,819 km (0.076 R)
• M53: 19,135,961 km (0.108 R)
• M54: 19,665,986 km (0.054 R)
• M55: 19,977,300 km (0.066 R)
• M56: 20,200,799 km (0.076 R)
• M57: 20,380,017 km (0.115 R)
• M58: 20,650,041 km (0.084 R)
• M59: 21,057,247 km (0.06 R)
• M60: 21,284,635 km (0.06 R)
• M61: 21,421,517 km (0.025 R)
• M62: 22,480,222 km (0.072 R)
• M63: 22,712,547 km (0.112 R)
• M64: 22,805,747 km (0.077 R)
• M65: 22,899,096 km (0.105 R)
• M66: 23,086,093 km (0.086 R)
• M67: 24,552,601 km (0.054 R)
• M68: 24,744,086 km (0.107 R)
• M69: 25,805,782 km (0.098 R)
• M70: 26,097,947 km (0.11 R)
• M71: 26,538,213 km (0.088 R)
• M72: 26,734,635 km (0.114 R)
• M73: 27,674,559 km (0.108 R)
• M74: 28,023,571 km (0.059 R)
• M75: 28,625,253 km (0.063 R)
• M76: 29,028,719 km (0.062 R)
• M77: 30,764,503 km (0.078 R)
• M78: 31,281,364 km (0.099 R)
• M79: 31,540,916 km (0.038 R)
• M80: 32,166,684 km (0.075 R)
• M81: 32,481,138 km (0.104 R)
• M82: 33,430,636 km (0.087 R)
• M83: 35,087,133 km (0.085 R)
• M84: 35,464,868 km (0.107 R)
• M85: 35,627,182 km (0.059 R)
• M86: 35,952,557 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.7

Radius: 4.2

Gravity: 52.82 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 16.17 AU - 16.93 AU

Year: 24716 Days

Day: 19.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 97,082,674 km

• M1: 1,104,631 km (0.119 R)
• M2: 1,887,925 km (0.098 R)
• M3: 2,045,152 km (0.104 R)
• M4: 2,759,931 km (0.075 R)
• M5: 2,893,372 km (0.112 R)
• M6: 3,213,063 km (0.041 R)
• M7: 3,935,471 km (0.03 R)
• M8: 4,289,121 km (0.084 R)
• M9: 4,600,284 km (0.063 R)
• M10: 4,865,222 km (0.044 R)
• M11: 4,918,778 km (0.094 R)
• M12: 6,088,334 km (0.058 R)
• M13: 6,204,123 km (0.069 R)
• M14: 6,262,167 km (0.104 R)
• M15: 6,614,769 km (0.053 R)
• M16: 7,648,191 km (0.111 R)
• M17: 7,710,573 km (0.075 R)
• M18: 8,024,879 km (0.101 R)
• M19: 9,860,594 km (0.096 R)
• M20: 10,064,795 km (0.114 R)
• M21: 10,755,040 km (0.1 R)
• M22: 11,675,216 km (0.106 R)
• M23: 13,589,620 km (0.083 R)
• M24: 14,121,441 km (0.062 R)
• M25: 14,737,634 km (0.103 R)
• M26: 15,520,031 km (0.057 R)
• M27: 16,799,691 km (0.095 R)
• M28: 17,288,278 km (0.115 R)
• M29: 18,279,364 km (0.071 R)
• M30: 18,362,839 km (0.047 R)
• M31: 19,288,701 km (0.089 R)
• M32: 20,229,821 km (0.111 R)
• M33: 20,402,457 km (0.033 R)
• M34: 21,361,080 km (0.107 R)
• M35: 21,713,233 km (0.12 R)
• M36: 22,871,121 km (0.065 R)
• M37: 23,231,502 km (0.089 R)
• M38: 24,048,905 km (0.06 R)
• M39: 24,599,275 km (0.093 R)
• M40: 25,432,236 km (0.083 R)
• M41: 25,992,780 km (0.109 R)
• M42: 26,180,525 km (0.057 R)
• M43: 28,082,662 km (0.06 R)
• M44: 28,565,115 km (0.079 R)
• M45: 29,440,412 km (0.069 R)
• M46: 29,636,086 km (0.073 R)
• M47: 31,217,186 km (0.097 R)
• M48: 31,817,223 km (0.104 R)
• M49: 34,563,690 km (0.098 R)
• M50: 34,873,508 km (0.12 R)
• M51: 36,436,506 km (0.064 R)
• M52: 37,173,575 km (0.066 R)
• M53: 40,279,526 km (0.116 R)
• M54: 40,605,500 km (0.091 R)
• M55: 41,808,416 km (0.099 R)
• M56: 42,358,936 km (0.092 R)
• M57: 43,133,853 km (0.089 R)
• M58: 44,137,057 km (0.088 R)
• M59: 45,035,242 km (0.085 R)
• M60: 48,110,675 km (0.048 R)
• M61: 49,731,867 km (0.034 R)
• M62: 49,848,254 km (0.116 R)
• M63: 50,198,314 km (0.063 R)
• M64: 52,552,386 km (0.069 R)
• M65: 52,789,648 km (0.115 R)
• M66: 54,942,062 km (0.083 R)
• M67: 57,611,486 km (0.035 R)
• M68: 59,579,147 km (0.104 R)
• M69: 59,950,599 km (0.06 R)
• M70: 61,069,441 km (0.085 R)
• M71: 62,446,190 km (0.077 R)
• M72: 64,213,091 km (0.1 R)
• M73: 64,848,283 km (0.089 R)
• M74: 65,740,784 km (0.11 R)
• M75: 68,572,373 km (0.067 R)
• M76: 68,961,477 km (0.112 R)
• M77: 70,525,672 km (0.033 R)
• M78: 70,918,516 km (0.045 R)
• M79: 71,574,802 km (0.109 R)
• M80: 71,837,945 km (0.116 R)
• M81: 73,423,383 km (0.115 R)
• M82: 74,753,308 km (0.106 R)
• M83: 75,957,122 km (0.1 R)
• M84: 77,032,432 km (0.049 R)
• M85: 77,572,031 km (0.109 R)
• M86: 78,383,749 km (0.103 R)
• M87: 81,933,557 km (0.068 R)
• M88: 83,036,393 km (0.119 R)
• M89: 85,396,000 km (0.071 R)
• M90: 85,954,449 km (0.118 R)
• M91: 87,355,732 km (0.057 R)
• M92: 88,623,424 km (0.051 R)
• M93: 94,619,008 km (0.07 R)
• M94: 96,355,839 km (0.114 R)
• M95: 97,082,735 km (0.079 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 10,348 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit