🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.99 AU - 1.45 AU

Year: 476 Days

Day: 40.7 Hours

Environment

Temp: 33 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.35 AU - 1.79 AU

Year: 695 Days

Day: 30.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,901,141 km

• M1: 264,489 km (0.042 R)
• M2: 898,634 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.69 AU - 2.01 AU

Year: 888 Days

Day: 23 Hours

Environment

Temp: -46 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,901,141 km

• M1: 1,420,432 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.3 AU - 2.86 AU

Year: 1463 Days

Day: 23.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.92 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 660.1

Radius: 4.8

Gravity: 28.65 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 14.84 AU - 19.67 AU

Year: 25298 Days

Day: 16.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,901,141 km

• M1: 62,532 km (0.102 R)
• M2: 366,066 km (0.078 R)
• M3: 762,351 km (0.109 R)
• M4: 815,757 km (0.056 R)
• M5: 1,383,032 km (0.108 R)
• M6: 1,415,794 km (0.081 R)
• M7: 2,352,726 km (0.075 R)
• M8: 2,471,058 km (0.095 R)
• M9: 2,510,851 km (0.087 R)
• M10: 2,631,726 km (0.055 R)
• M11: 2,795,984 km (0.069 R)
• M12: 2,837,423 km (0.031 R)
• M13: 3,757,001 km (0.047 R)
• M14: 3,895,229 km (0.094 R)
• M15: 4,760,055 km (0.084 R)
• M16: 5,316,708 km (0.074 R)
• M17: 5,787,343 km (0.056 R)
• M18: 6,000,670 km (0.12 R)
• M19: 7,392,080 km (0.074 R)
• M20: 7,565,613 km (0.11 R)
• M21: 8,755,664 km (0.085 R)
• M22: 9,939,133 km (0.088 R)
• M23: 10,581,955 km (0.107 R)
• M24: 11,638,116 km (0.093 R)
• M25: 11,839,923 km (0.103 R)
• M26: 12,315,046 km (0.08 R)
• M27: 13,636,145 km (0.108 R)
• M28: 13,848,873 km (0.042 R)
• M29: 14,062,649 km (0.047 R)
• M30: 14,421,384 km (0.072 R)
• M31: 14,565,746 km (0.117 R)
• M32: 15,663,495 km (0.094 R)
• M33: 17,015,561 km (0.102 R)
• M34: 17,474,527 km (0.108 R)
• M35: 20,880,572 km (0.043 R)
• M36: 23,120,501 km (0.096 R)
• M37: 23,628,535 km (0.116 R)
• M38: 24,226,029 km (0.108 R)
• M39: 24,828,310 km (0.095 R)
• M40: 24,914,777 km (0.102 R)
• M41: 25,522,743 km (0.108 R)
• M42: 26,487,949 km (0.096 R)
• M43: 27,108,481 km (0.063 R)
• M44: 28,453,964 km (0.076 R)
• M45: 30,189,299 km (0.096 R)
• M46: 30,373,903 km (0.08 R)
• M47: 31,023,158 km (0.088 R)
• M48: 31,302,906 km (0.115 R)
• M49: 32,052,690 km (0.103 R)
• M50: 34,048,924 km (0.104 R)
• M51: 34,144,966 km (0.032 R)
• M52: 35,207,560 km (0.082 R)
• M53: 35,304,649 km (0.096 R)
• M54: 36,379,061 km (0.118 R)
• M55: 37,068,408 km (0.066 R)
• M56: 37,167,292 km (0.047 R)
• M57: 39,162,030 km (0.08 R)
• M58: 41,293,650 km (0.119 R)
• M59: 43,254,429 km (0.061 R)
• M60: 45,774,405 km (0.096 R)
• M61: 46,731,532 km (0.077 R)
• M62: 48,018,074 km (0.118 R)
• M63: 48,557,524 km (0.113 R)
• M64: 48,773,843 km (0.062 R)
• M65: 49,642,408 km (0.055 R)
• M66: 52,278,771 km (0.027 R)
• M67: 53,167,532 km (0.114 R)
• M68: 53,390,582 km (0.077 R)
• M69: 54,622,521 km (0.072 R)
• M70: 55,977,130 km (0.106 R)
• M71: 59,180,618 km (0.05 R)
• M72: 59,758,964 km (0.079 R)
• M73: 60,106,779 km (0.034 R)
• M74: 61,037,726 km (0.113 R)
• M75: 65,404,937 km (0.112 R)
• M76: 65,763,523 km (0.113 R)
• M77: 66,002,880 km (0.094 R)
• M78: 67,324,427 km (0.119 R)
• M79: 67,445,003 km (0.069 R)
• M80: 71,587,368 km (0.06 R)
• M81: 71,833,606 km (0.087 R)
• M82: 72,450,398 km (0.116 R)
• M83: 74,186,781 km (0.107 R)
• M84: 74,435,861 km (0.092 R)
• M85: 77,321,305 km (0.075 R)
• M86: 77,826,796 km (0.047 R)
• M87: 78,079,916 km (0.094 R)
• M88: 80,370,858 km (0.105 R)
• M89: 80,754,726 km (0.106 R)
• M90: 82,425,584 km (0.038 R)
• M91: 83,071,249 km (0.115 R)
• M92: 85,540,062 km (0.049 R)
• M93: 86,586,799 km (0.111 R)
• M94: 87,506,078 km (0.093 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 16,724 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit