🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.53 AU - 0.87 AU

Year: 204 Days

Day: 15.1 Hours

Environment

Temp: 182 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,540,388 km

• M1: 60,587 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.94 AU - 6.48 AU

Year: 4141 Days

Day: 33.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,540,388 km

• M1: 124,465 km (0.043 R)
• M2: 2,762,923 km (0.108 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 848.5

Radius: 3.8

Gravity: 58.76 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 17.05 AU - 18.85 AU

Year: 26484 Days

Day: 22.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 98,540,388 km

• M1: 210,484 km (0.081 R)
• M2: 508,782 km (0.078 R)
• M3: 533,616 km (0.04 R)
• M4: 2,234,244 km (0.116 R)
• M5: 2,662,393 km (0.085 R)
• M6: 3,350,544 km (0.087 R)
• M7: 4,039,591 km (0.115 R)
• M8: 4,192,780 km (0.114 R)
• M9: 4,504,990 km (0.06 R)
• M10: 5,429,356 km (0.048 R)
• M11: 6,174,353 km (0.114 R)
• M12: 7,568,904 km (0.089 R)
• M13: 7,631,735 km (0.06 R)
• M14: 8,011,864 km (0.085 R)
• M15: 10,003,460 km (0.114 R)
• M16: 10,489,055 km (0.101 R)
• M17: 11,772,754 km (0.037 R)
• M18: 13,029,675 km (0.049 R)
• M19: 14,251,142 km (0.056 R)
• M20: 15,428,926 km (0.04 R)
• M21: 16,474,765 km (0.061 R)
• M22: 16,719,208 km (0.07 R)
• M23: 18,718,583 km (0.113 R)
• M24: 18,973,797 km (0.087 R)
• M25: 19,832,788 km (0.075 R)
• M26: 20,092,939 km (0.117 R)
• M27: 21,766,490 km (0.103 R)
• M28: 21,945,260 km (0.104 R)
• M29: 22,574,767 km (0.084 R)
• M30: 22,755,781 km (0.117 R)
• M31: 24,128,042 km (0.117 R)
• M32: 25,526,932 km (0.074 R)
• M33: 26,378,892 km (0.106 R)
• M34: 26,474,186 km (0.079 R)
• M35: 28,305,114 km (0.087 R)
• M36: 28,500,190 km (0.092 R)
• M37: 28,891,837 km (0.028 R)
• M38: 30,675,642 km (0.08 R)
• M39: 34,037,405 km (0.072 R)
• M40: 34,661,079 km (0.1 R)
• M41: 36,448,474 km (0.109 R)
• M42: 36,660,753 km (0.112 R)
• M43: 37,835,545 km (0.107 R)
• M44: 38,265,789 km (0.088 R)
• M45: 38,805,837 km (0.032 R)
• M46: 38,914,146 km (0.112 R)
• M47: 43,328,330 km (0.11 R)
• M48: 43,778,321 km (0.112 R)
• M49: 44,003,914 km (0.093 R)
• M50: 44,116,861 km (0.062 R)
• M51: 45,024,022 km (0.104 R)
• M52: 45,137,866 km (0.105 R)
• M53: 46,281,243 km (0.057 R)
• M54: 48,596,569 km (0.05 R)
• M55: 49,064,062 km (0.044 R)
• M56: 50,949,295 km (0.108 R)
• M57: 52,378,553 km (0.113 R)
• M58: 52,618,059 km (0.088 R)
• M59: 54,668,447 km (0.103 R)
• M60: 55,398,335 km (0.035 R)
• M61: 55,886,773 km (0.098 R)
• M62: 57,483,879 km (0.113 R)
• M63: 58,474,217 km (0.108 R)
• M64: 59,470,090 km (0.097 R)
• M65: 60,346,135 km (0.079 R)
• M66: 60,848,635 km (0.076 R)
• M67: 61,100,408 km (0.051 R)
• M68: 61,352,480 km (0.116 R)
• M69: 63,381,775 km (0.079 R)
• M70: 63,636,989 km (0.091 R)
• M71: 64,404,576 km (0.104 R)
• M72: 64,661,286 km (0.096 R)
• M73: 66,726,036 km (0.095 R)
• M74: 69,468,763 km (0.057 R)
• M75: 70,391,034 km (0.104 R)
• M76: 71,317,494 km (0.036 R)
• M77: 72,381,284 km (0.043 R)
• M78: 74,793,699 km (0.114 R)
• M79: 78,187,926 km (0.108 R)
• M80: 79,559,588 km (0.091 R)
• M81: 80,524,495 km (0.094 R)
• M82: 80,939,180 km (0.12 R)
• M83: 82,465,826 km (0.117 R)
• M84: 85,406,771 km (0.112 R)
• M85: 89,095,106 km (0.086 R)
• M86: 90,527,506 km (0.11 R)
• M87: 92,980,013 km (0.1 R)
• M88: 95,308,055 km (0.098 R)
• M89: 96,039,589 km (0.032 R)
• M90: 96,626,013 km (0.046 R)
• M91: 96,772,768 km (0.077 R)
• M92: 98,392,614 km (0.119 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 12,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit