🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.97 AU - 1.15 AU

Year: 401 Days

Day: 19.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 85,381,699 km

• M1: 375,640 km (0.065 R)
• M2: 469,588 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.25 AU - 2.07 AU

Year: 785 Days

Day: 36.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.8 AU - 2.54 AU

Year: 1173 Days

Day: 27.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.34 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 942.4

Radius: 3.1

Gravity: 98.06 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 12.15 AU - 16.85 AU

Year: 20269 Days

Day: 24.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,381,699 km

• M1: 52,509 km (0.106 R)
• M2: 150,795 km (0.06 R)
• M3: 262,095 km (0.071 R)
• M4: 298,298 km (0.111 R)
• M5: 826,229 km (0.109 R)
• M6: 1,050,476 km (0.097 R)
• M7: 1,897,649 km (0.118 R)
• M8: 1,969,606 km (0.118 R)
• M9: 2,005,958 km (0.072 R)
• M10: 2,116,211 km (0.109 R)
• M11: 2,537,479 km (0.104 R)
• M12: 2,696,950 km (0.109 R)
• M13: 3,067,654 km (0.104 R)
• M14: 3,765,079 km (0.099 R)
• M15: 3,855,586 km (0.071 R)
• M16: 8,369,103 km (0.051 R)
• M17: 9,268,635 km (0.115 R)
• M18: 9,513,677 km (0.085 R)
• M19: 9,637,095 km (0.098 R)
• M20: 10,261,516 km (0.1 R)
• M21: 11,222,533 km (0.102 R)
• M22: 11,287,608 km (0.055 R)
• M23: 11,879,118 km (0.118 R)
• M24: 12,011,811 km (0.062 R)
• M25: 12,346,013 km (0.089 R)
• M26: 12,683,207 km (0.113 R)
• M27: 14,413,904 km (0.098 R)
• M28: 14,626,483 km (0.098 R)
• M29: 16,660,266 km (0.048 R)
• M30: 16,734,616 km (0.069 R)
• M31: 17,332,559 km (0.108 R)
• M32: 20,584,966 km (0.113 R)
• M33: 20,824,323 km (0.078 R)
• M34: 22,689,958 km (0.063 R)
• M35: 24,862,119 km (0.09 R)
• M36: 25,202,304 km (0.091 R)
• M37: 25,372,846 km (0.06 R)
• M38: 28,065,757 km (0.1 R)
• M39: 29,580,436 km (0.094 R)
• M40: 30,031,025 km (0.036 R)
• M41: 31,304,701 km (0.066 R)
• M42: 31,396,255 km (0.071 R)
• M43: 32,132,725 km (0.108 R)
• M44: 32,688,631 km (0.078 R)
• M45: 34,092,457 km (0.117 R)
• M46: 34,659,583 km (0.08 R)
• M47: 35,324,994 km (0.043 R)
• M48: 35,994,744 km (0.097 R)
• M49: 36,090,636 km (0.099 R)
• M50: 36,572,042 km (0.113 R)
• M51: 39,010,338 km (0.115 R)
• M52: 39,504,310 km (0.101 R)
• M53: 40,099,709 km (0.094 R)
• M54: 40,398,606 km (0.08 R)
• M55: 40,498,388 km (0.043 R)
• M56: 42,308,372 km (0.119 R)
• M57: 44,041,912 km (0.088 R)
• M58: 44,762,376 km (0.093 R)
• M59: 46,319,390 km (0.107 R)
• M60: 46,632,947 km (0.119 R)
• M61: 47,683,125 km (0.081 R)
• M62: 48,105,290 km (0.058 R)
• M63: 48,316,971 km (0.119 R)
• M64: 48,422,886 km (0.078 R)
• M65: 48,847,295 km (0.085 R)
• M66: 48,953,510 km (0.09 R)
• M67: 49,806,666 km (0.058 R)
• M68: 52,613,272 km (0.113 R)
• M69: 52,940,293 km (0.083 R)
• M70: 54,696,273 km (0.113 R)
• M71: 57,702,591 km (0.105 R)
• M72: 57,927,287 km (0.067 R)
• M73: 58,603,470 km (0.09 R)
• M74: 58,829,512 km (0.076 R)
• M75: 59,509,135 km (0.102 R)
• M76: 60,419,438 km (0.105 R)
• M77: 61,219,637 km (0.082 R)
• M78: 62,484,338 km (0.087 R)
• M79: 62,715,167 km (0.108 R)
• M80: 63,293,513 km (0.118 R)
• M81: 64,339,052 km (0.112 R)
• M82: 66,682,802 km (0.07 R)
• M83: 67,391,298 km (0.08 R)
• M84: 68,458,828 km (0.104 R)
• M85: 68,815,918 km (0.084 R)
• M86: 70,971,324 km (0.053 R)
• M87: 71,574,054 km (0.112 R)
• M88: 71,815,505 km (0.087 R)
• M89: 72,420,628 km (0.079 R)
• M90: 74,735,057 km (0.116 R)
• M91: 75,593,898 km (0.064 R)
• M92: 76,209,344 km (0.089 R)
• M93: 77,197,438 km (0.083 R)
• M94: 79,811,511 km (0.098 R)
• M95: 80,689,202 km (0.076 R)
• M96: 85,381,638 km (0.109 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 17,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit