🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.77 AU - 4.75 AU

Year: 3180 Days

Day: 44.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,733,052 km

• M1: 252,521 km (0.11 R)

Asteroid Belt

Center: 9.03 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 13.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 128.2

Radius: 5.3

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 12.14 AU - 15.46 AU

Year: 18540 Days

Day: 24.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 60.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 29,733,052 km

• M1: 67,169 km (0.105 R)
• M2: 1,313,918 km (0.094 R)
• M3: 1,491,640 km (0.088 R)
• M4: 2,253,243 km (0.09 R)
• M5: 3,142,303 km (0.098 R)
• M6: 3,678,163 km (0.094 R)
• M7: 3,928,590 km (0.071 R)
• M8: 4,504,541 km (0.089 R)
• M9: 5,669,759 km (0.049 R)
• M10: 5,926,320 km (0.082 R)
• M11: 6,252,593 km (0.092 R)
• M12: 6,351,477 km (0.107 R)
• M13: 7,127,591 km (0.12 R)
• M14: 7,334,933 km (0.086 R)
• M15: 7,614,532 km (0.101 R)
• M16: 8,401,117 km (0.118 R)
• M17: 9,175,885 km (0.085 R)
• M18: 10,517,179 km (0.049 R)
• M19: 10,951,312 km (0.076 R)
• M20: 12,123,411 km (0.047 R)
• M21: 12,370,846 km (0.117 R)
• M22: 13,377,341 km (0.1 R)
• M23: 13,462,462 km (0.109 R)
• M24: 15,781,079 km (0.07 R)
• M25: 16,962,753 km (0.089 R)
• M26: 17,797,509 km (0.054 R)
• M27: 18,219,824 km (0.081 R)
• M28: 19,410,324 km (0.057 R)
• M29: 20,136,621 km (0.106 R)
• M30: 20,723,943 km (0.083 R)
• M31: 20,871,745 km (0.092 R)
• M32: 20,921,113 km (0.12 R)
• M33: 21,267,432 km (0.067 R)
• M34: 22,116,400 km (0.061 R)
• M35: 23,282,665 km (0.083 R)
• M36: 23,847,397 km (0.07 R)
• M37: 24,157,363 km (0.05 R)
• M38: 24,468,677 km (0.05 R)
• M39: 24,676,917 km (0.077 R)
• M40: 25,252,719 km (0.086 R)
• M41: 28,197,254 km (0.066 R)
• M42: 28,525,023 km (0.069 R)
• M43: 30,126,767 km (0.085 R)
• M44: 30,798,162 km (0.075 R)
• M45: 31,871,078 km (0.057 R)
• M46: 31,984,773 km (0.082 R)
• M47: 34,053,562 km (0.113 R)
• M48: 35,928,472 km (0.107 R)
• M49: 36,521,328 km (0.089 R)
• M50: 37,236,855 km (0.086 R)
• M51: 38,077,445 km (0.08 R)
• M52: 38,621,233 km (0.096 R)
• M53: 39,961,182 km (0.04 R)
• M54: 41,130,588 km (0.094 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25

Radius: 5.1

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 14.47 AU - 19.73 AU

Year: 25573 Days

Day: 23.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 29,733,052 km

• M1: 107,411 km (0.08 R)
• M2: 166,951 km (0.092 R)
• M3: 356,193 km (0.091 R)
• M4: 488,587 km (0.099 R)
• M5: 785,688 km (0.073 R)
• M6: 1,029,981 km (0.111 R)
• M7: 2,070,135 km (0.085 R)
• M8: 2,348,088 km (0.051 R)
• M9: 2,638,009 km (0.087 R)
• M10: 3,272,304 km (0.048 R)
• M11: 3,357,425 km (0.07 R)
• M12: 4,202,803 km (0.101 R)
• M13: 4,459,363 km (0.095 R)
• M14: 5,258,964 km (0.081 R)
• M15: 5,945,468 km (0.093 R)
• M16: 6,075,768 km (0.071 R)
• M17: 6,686,875 km (0.072 R)
• M18: 7,429,030 km (0.101 R)
• M19: 10,333,772 km (0.027 R)
• M20: 10,901,346 km (0.118 R)
• M21: 12,033,653 km (0.083 R)
• M22: 12,831,458 km (0.081 R)
• M23: 14,094,663 km (0.08 R)
• M24: 14,512,789 km (0.11 R)
• M25: 14,864,344 km (0.081 R)
• M26: 17,701,168 km (0.106 R)
• M27: 18,265,302 km (0.068 R)
• M28: 18,340,998 km (0.11 R)
• M29: 18,835,569 km (0.034 R)
• M30: 18,950,310 km (0.038 R)
• M31: 18,988,607 km (0.108 R)
• M32: 19,604,801 km (0.066 R)
• M33: 20,659,616 km (0.119 R)
• M34: 21,812,866 km (0.094 R)
• M35: 22,296,216 km (0.072 R)
• M36: 22,458,081 km (0.06 R)
• M37: 24,430,978 km (0.091 R)
• M38: 25,142,914 km (0.072 R)
• M39: 25,269,175 km (0.086 R)
• M40: 26,244,852 km (0.099 R)
• M41: 26,587,132 km (0.059 R)
• M42: 27,622,648 km (0.104 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 12,185 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit