🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.47 AU - 0.59 AU

Year: 148 Days

Day: 44 Hours

Environment

Temp: 188 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.52 AU - 0.56 AU

Year: 152 Days

Day: 15.1 Hours

Environment

Temp: 186 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,829,263 km

• M1: 24,384 km (0.11 R)
• M2: 95,443 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.08 AU - 1.34 AU

Year: 510 Days

Day: 23.5 Hours

Environment

Temp: -22 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,829,263 km

• M1: 452,534 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.32 AU - 2.86 AU

Year: 1596 Days

Day: 35.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.59 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.4

Radius: 7.6

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 14.34 AU - 14.84 AU

Year: 21338 Days

Day: 15.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 74,829,263 km

• M1: 96,939 km (0.032 R)
• M2: 355,145 km (0.065 R)
• M3: 784,342 km (0.051 R)
• M4: 831,914 km (0.102 R)
• M5: 1,248,245 km (0.03 R)
• M6: 2,045,452 km (0.076 R)
• M7: 2,282,864 km (0.094 R)
• M8: 2,422,438 km (0.12 R)
• M9: 3,357,874 km (0.072 R)
• M10: 3,516,896 km (0.07 R)
• M11: 4,349,708 km (0.039 R)
• M12: 5,012,725 km (0.063 R)
• M13: 5,565,639 km (0.073 R)
• M14: 5,945,169 km (0.109 R)
• M15: 6,186,470 km (0.03 R)
• M16: 6,829,143 km (0.115 R)
• M17: 8,070,656 km (0.025 R)
• M18: 8,230,725 km (0.06 R)
• M19: 10,231,896 km (0.076 R)
• M20: 11,108,091 km (0.108 R)
• M21: 11,585,158 km (0.102 R)
• M22: 11,826,310 km (0.108 R)
• M23: 13,496,271 km (0.041 R)
• M24: 14,910,869 km (0.106 R)
• M25: 15,304,760 km (0.077 R)
• M26: 15,370,732 km (0.06 R)
• M27: 15,569,249 km (0.101 R)
• M28: 15,902,104 km (0.084 R)
• M29: 18,647,674 km (0.1 R)
• M30: 21,832,463 km (0.119 R)
• M31: 22,956,092 km (0.072 R)
• M32: 23,031,639 km (0.111 R)
• M33: 23,486,866 km (0.069 R)
• M34: 24,483,337 km (0.028 R)
• M35: 24,560,530 km (0.082 R)
• M36: 25,025,480 km (0.065 R)
• M37: 25,415,332 km (0.05 R)
• M38: 25,885,668 km (0.09 R)
• M39: 27,795,584 km (0.112 R)
• M40: 27,876,217 km (0.043 R)
• M41: 28,523,527 km (0.119 R)
• M42: 29,997,963 km (0.06 R)
• M43: 30,246,146 km (0.103 R)
• M44: 30,911,258 km (0.046 R)
• M45: 30,994,734 km (0.059 R)
• M46: 31,413,309 km (0.105 R)
• M47: 31,497,233 km (0.119 R)
• M48: 31,581,158 km (0.105 R)
• M49: 31,833,679 km (0.07 R)
• M50: 32,510,160 km (0.065 R)
• M51: 32,765,075 km (0.067 R)
• M52: 32,935,318 km (0.075 R)
• M53: 33,276,850 km (0.07 R)
• M54: 34,135,691 km (0.109 R)
• M55: 34,914,946 km (0.034 R)
• M56: 35,001,863 km (0.058 R)
• M57: 35,175,995 km (0.043 R)
• M58: 36,402,697 km (0.111 R)
• M59: 37,287,568 km (0.117 R)
• M60: 37,554,451 km (0.09 R)
• M61: 37,821,932 km (0.087 R)
• M62: 38,000,552 km (0.07 R)
• M63: 38,358,689 km (0.072 R)
• M64: 38,538,207 km (0.112 R)
• M65: 39,530,489 km (0.029 R)
• M66: 42,557,303 km (0.11 R)
• M67: 43,770,093 km (0.11 R)
• M68: 44,710,615 km (0.042 R)
• M69: 45,088,798 km (0.103 R)
• M70: 45,562,874 km (0.075 R)
• M71: 45,657,869 km (0.116 R)
• M72: 47,668,614 km (0.078 R)
• M73: 49,414,869 km (0.085 R)
• M74: 51,874,857 km (0.071 R)
• M75: 54,677,124 km (0.09 R)
• M76: 57,322,762 km (0.068 R)
• M77: 58,042,179 km (0.078 R)
• M78: 58,764,587 km (0.094 R)
• M79: 58,971,630 km (0.078 R)
• M80: 61,683,840 km (0.116 R)
• M81: 63,904,171 km (0.118 R)
• M82: 67,337,442 km (0.114 R)
• M83: 68,313,718 km (0.063 R)
• M84: 68,422,476 km (0.119 R)
• M85: 68,531,383 km (0.107 R)
• M86: 68,640,290 km (0.115 R)
• M87: 70,610,045 km (0.066 R)
• M88: 72,487,499 km (0.105 R)
• M89: 72,931,655 km (0.081 R)
• M90: 73,376,708 km (0.102 R)
• M91: 73,822,660 km (0.087 R)
• M92: 74,605,206 km (0.074 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 10,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit