🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.7 AU - 1.1 AU

Year: 325 Days

Day: 36.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 7.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,994,338 km

• M1: 231,129 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.29 AU - 1.69 AU

Year: 693 Days

Day: 13.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,994,338 km

• M1: 148,700 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.55 AU - 3.91 AU

Year: 2211 Days

Day: 31 Hours

Environment

Temp: -121 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.1

Radius: 11.1

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6.81 AU - 6.87 AU

Year: 6812 Days

Day: 6.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 65,994,338 km

• M1: 138,528 km (0.082 R)
• M2: 289,322 km (0.028 R)
• M3: 425,756 km (0.071 R)
• M4: 521,947 km (0.116 R)
• M5: 731,982 km (0.112 R)
• M6: 896,989 km (0.109 R)
• M7: 979,716 km (0.107 R)
• M8: 1,123,779 km (0.086 R)
• M9: 1,390,961 km (0.072 R)
• M10: 2,323,105 km (0.096 R)
• M11: 2,968,171 km (0.068 R)
• M12: 3,095,180 km (0.118 R)
• M13: 3,267,517 km (0.108 R)
• M14: 3,398,714 km (0.105 R)
• M15: 3,531,856 km (0.088 R)
• M16: 3,987,980 km (0.087 R)
• M17: 4,286,727 km (0.061 R)
• M18: 4,511,573 km (0.095 R)
• M19: 4,592,804 km (0.081 R)
• M20: 4,740,308 km (0.06 R)
• M21: 5,039,952 km (0.109 R)
• M22: 6,191,407 km (0.106 R)
• M23: 6,409,371 km (0.065 R)
• M24: 6,778,130 km (0.101 R)
• M25: 7,002,826 km (0.06 R)
• M26: 7,401,953 km (0.116 R)
• M27: 7,613,933 km (0.04 R)
• M28: 7,711,022 km (0.047 R)
• M29: 7,808,410 km (0.092 R)
• M30: 8,123,164 km (0.1 R)
• M31: 8,381,819 km (0.05 R)
• M32: 8,785,285 km (0.105 R)
• M33: 9,257,116 km (0.117 R)
• M34: 9,443,964 km (0.104 R)
• M35: 10,203,921 km (0.115 R)
• M36: 10,591,380 km (0.1 R)
• M37: 12,234,263 km (0.106 R)
• M38: 12,439,512 km (0.118 R)
• M39: 12,531,066 km (0.102 R)
• M40: 12,622,919 km (0.119 R)
• M41: 12,945,901 km (0.057 R)
• M42: 13,271,725 km (0.113 R)
• M43: 13,435,684 km (0.112 R)
• M44: 13,907,815 km (0.081 R)
• M45: 14,698,589 km (0.101 R)
• M46: 15,504,024 km (0.075 R)
• M47: 15,701,344 km (0.096 R)
• M48: 15,800,378 km (0.108 R)
• M49: 15,874,877 km (0.035 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 291.6

Radius: 6.6

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 13.62 AU - 18.72 AU

Year: 24761 Days

Day: 23.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 65,994,338 km

• M1: 129,253 km (0.111 R)
• M2: 254,765 km (0.057 R)
• M3: 390,899 km (0.096 R)
• M4: 886,367 km (0.061 R)
• M5: 1,099,694 km (0.093 R)
• M6: 1,250,788 km (0.055 R)
• M7: 1,517,970 km (0.109 R)
• M8: 1,629,719 km (0.104 R)
• M9: 2,585,799 km (0.028 R)
• M10: 2,856,272 km (0.078 R)
• M11: 2,960,093 km (0.071 R)
• M12: 3,243,132 km (0.115 R)
• M13: 3,646,299 km (0.032 R)
• M14: 4,143,263 km (0.081 R)
• M15: 5,326,881 km (0.04 R)
• M16: 5,454,937 km (0.072 R)
• M17: 5,801,405 km (0.101 R)
• M18: 6,066,044 km (0.087 R)
• M19: 6,790,995 km (0.107 R)
• M20: 7,023,171 km (0.027 R)
• M21: 9,278,060 km (0.097 R)
• M22: 9,432,295 km (0.069 R)
• M23: 10,642,991 km (0.114 R)
• M24: 11,790,407 km (0.08 R)
• M25: 12,294,252 km (0.091 R)
• M26: 13,438,676 km (0.068 R)
• M27: 13,496,720 km (0.084 R)
• M28: 14,082,545 km (0.08 R)
• M29: 14,378,450 km (0.051 R)
• M30: 14,557,070 km (0.12 R)
• M31: 15,643,898 km (0.106 R)
• M32: 15,705,084 km (0.051 R)
• M33: 15,950,424 km (0.08 R)
• M34: 18,022,803 km (0.114 R)
• M35: 18,151,158 km (0.049 R)
• M36: 18,279,663 km (0.118 R)
• M37: 18,667,421 km (0.041 R)
• M38: 18,732,197 km (0.09 R)
• M39: 19,319,368 km (0.11 R)
• M40: 20,578,833 km (0.087 R)
• M41: 21,184,704 km (0.113 R)
• M42: 21,320,090 km (0.094 R)
• M43: 21,591,760 km (0.116 R)
• M44: 21,796,260 km (0.07 R)
• M45: 22,413,651 km (0.103 R)
• M46: 22,897,899 km (0.104 R)
• M47: 23,176,151 km (0.119 R)
• M48: 23,525,612 km (0.109 R)
• M49: 25,011,866 km (0.111 R)
• M50: 25,442,110 km (0.101 R)
• M51: 25,514,066 km (0.094 R)
• M52: 26,747,351 km (0.105 R)
• M53: 27,482,026 km (0.045 R)
• M54: 27,703,581 km (0.108 R)
• M55: 28,148,784 km (0.071 R)
• M56: 28,297,634 km (0.104 R)
• M57: 28,745,829 km (0.077 R)
• M58: 30,409,507 km (0.1 R)
• M59: 30,715,285 km (0.068 R)
• M60: 31,484,368 km (0.076 R)
• M61: 31,871,228 km (0.106 R)
• M62: 34,304,886 km (0.093 R)
• M63: 34,702,966 km (0.09 R)
• M64: 35,423,280 km (0.112 R)
• M65: 36,553,791 km (0.088 R)
• M66: 36,797,486 km (0.097 R)
• M67: 37,695,971 km (0.113 R)
• M68: 37,860,229 km (0.044 R)
• M69: 38,189,195 km (0.056 R)
• M70: 38,519,058 km (0.115 R)
• M71: 38,849,969 km (0.031 R)
• M72: 39,514,482 km (0.077 R)
• M73: 40,015,486 km (0.116 R)
• M74: 41,446,090 km (0.073 R)
• M75: 44,530,499 km (0.108 R)
• M76: 44,617,116 km (0.1 R)
• M77: 45,313,045 km (0.06 R)
• M78: 46,012,415 km (0.052 R)
• M79: 46,627,412 km (0.065 R)
• M80: 47,865,484 km (0.1 R)
• M81: 48,043,207 km (0.111 R)
• M82: 50,554,506 km (0.09 R)
• M83: 51,279,906 km (0.089 R)
• M84: 51,552,773 km (0.086 R)
• M85: 52,100,002 km (0.113 R)
• M86: 54,215,465 km (0.108 R)
• M87: 54,957,919 km (0.094 R)
• M88: 56,077,809 km (0.044 R)
• M89: 58,435,023 km (0.119 R)
• M90: 59,960,472 km (0.102 R)
• M91: 62,855,939 km (0.085 R)
• M92: 63,440,567 km (0.037 R)
• M93: 64,026,841 km (0.098 R)
• M94: 64,222,815 km (0.1 R)
• M95: 64,516,924 km (0.078 R)
• M96: 65,599,265 km (0.1 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 18,770 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit