🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.67 AU - 0.95 AU

Year: 270 Days

Day: 14.7 Hours

Environment

Temp: 122 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 91,812,732 km

• M1: 168,148 km (0.087 R)
• M2: 480,658 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.64 AU - 1.06 AU

Year: 291 Days

Day: 32 Hours

Environment

Temp: 80 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 91,812,732 km

• M1: 406,906 km (0.089 R)
• M2: 561,740 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.29 AU - 1.63 AU

Year: 654 Days

Day: 27.2 Hours

Environment

Temp: -34 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,812,732 km

• M1: 331,808 km (0.036 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.19 AU - 1.75 AU

Year: 661 Days

Day: 45 Hours

Environment

Temp: -35 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.38 AU - 1.7 AU

Year: 709 Days

Day: 40.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.13 AU - 4.27 AU

Year: 2639 Days

Day: 29 Hours

Environment

Temp: -130 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,812,732 km

• M1: 621,280 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 936.3

Radius: 7

Gravity: 19.11 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 12.51 AU - 18.53 AU

Year: 22675 Days

Day: 15.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,812,732 km

• M1: 255,513 km (0.075 R)
• M2: 407,056 km (0.074 R)
• M3: 516,861 km (0.029 R)
• M4: 962,662 km (0.077 R)
• M5: 1,081,892 km (0.087 R)
• M6: 1,270,236 km (0.113 R)
• M7: 1,749,547 km (0.108 R)
• M8: 1,933,552 km (0.034 R)
• M9: 2,360,206 km (0.117 R)
• M10: 2,440,839 km (0.089 R)
• M11: 2,688,573 km (0.119 R)
• M12: 2,815,432 km (0.057 R)
• M13: 2,901,152 km (0.029 R)
• M14: 3,031,302 km (0.114 R)
• M15: 3,075,134 km (0.094 R)
• M16: 3,252,557 km (0.097 R)
• M17: 3,617,725 km (0.061 R)
• M18: 4,092,250 km (0.111 R)
• M19: 4,738,363 km (0.08 R)
• M20: 4,892,000 km (0.092 R)
• M21: 4,943,462 km (0.118 R)
• M22: 5,099,343 km (0.032 R)
• M23: 5,738,724 km (0.093 R)
• M24: 6,802,066 km (0.118 R)
• M25: 8,046,421 km (0.12 R)
• M26: 8,414,581 km (0.091 R)
• M27: 9,552,123 km (0.086 R)
• M28: 9,681,525 km (0.11 R)
• M29: 11,006,813 km (0.118 R)
• M30: 11,346,998 km (0.118 R)
• M31: 13,242,852 km (0.104 R)
• M32: 13,604,580 km (0.112 R)
• M33: 14,709,211 km (0.103 R)
• M34: 16,535,801 km (0.098 R)
• M35: 17,713,136 km (0.102 R)
• M36: 17,951,894 km (0.045 R)
• M37: 18,031,779 km (0.113 R)
• M38: 18,352,218 km (0.11 R)
• M39: 18,836,317 km (0.1 R)
• M40: 18,917,399 km (0.081 R)
• M41: 20,147,991 km (0.072 R)
• M42: 20,230,868 km (0.102 R)
• M43: 21,404,164 km (0.056 R)
• M44: 21,658,481 km (0.086 R)
• M45: 23,118,257 km (0.092 R)
• M46: 23,466,221 km (0.102 R)
• M47: 24,344,061 km (0.116 R)
• M48: 25,770,627 km (0.043 R)
• M49: 29,172,183 km (0.097 R)
• M50: 30,686,114 km (0.097 R)
• M51: 31,645,335 km (0.091 R)
• M52: 31,838,316 km (0.11 R)
• M53: 32,322,565 km (0.066 R)
• M54: 33,987,290 km (0.071 R)
• M55: 34,283,793 km (0.047 R)
• M56: 35,579,310 km (0.115 R)
• M57: 36,586,553 km (0.094 R)
• M58: 38,217,618 km (0.079 R)
• M59: 40,708,423 km (0.108 R)
• M60: 43,787,446 km (0.081 R)
• M61: 47,381,236 km (0.097 R)
• M62: 47,491,639 km (0.066 R)
• M63: 49,716,908 km (0.109 R)
• M64: 52,431,810 km (0.102 R)
• M65: 53,347,498 km (0.081 R)
• M66: 53,807,362 km (0.031 R)
• M67: 55,310,671 km (0.095 R)
• M68: 56,009,293 km (0.114 R)
• M69: 56,476,637 km (0.074 R)
• M70: 57,297,480 km (0.073 R)
• M71: 58,240,545 km (0.117 R)
• M72: 63,153,340 km (0.075 R)
• M73: 64,005,299 km (0.106 R)
• M74: 64,127,371 km (0.108 R)
• M75: 64,738,628 km (0.066 R)
• M76: 65,843,708 km (0.109 R)
• M77: 67,450,987 km (0.06 R)
• M78: 68,446,561 km (0.047 R)
• M79: 70,452,070 km (0.107 R)
• M80: 73,368,780 km (0.025 R)
• M81: 74,264,273 km (0.072 R)
• M82: 74,649,188 km (0.096 R)
• M83: 74,906,047 km (0.116 R)
• M84: 77,882,297 km (0.086 R)
• M85: 78,012,597 km (0.06 R)
• M86: 80,765,048 km (0.09 R)
• M87: 81,160,884 km (0.032 R)
• M88: 81,425,074 km (0.118 R)
• M89: 83,016,346 km (0.114 R)
• M90: 85,422,628 km (0.106 R)
• M91: 89,893,211 km (0.035 R)
• M92: 90,440,290 km (0.085 R)
• M93: 91,262,929 km (0.109 R)
• M94: 91,400,260 km (0.12 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 16,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit