🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.83 AU - 1.33 AU

Year: 414 Days

Day: 14.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 88,629,161 km

• M1: 597,045 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.19 AU - 1.49 AU

Year: 572 Days

Day: 20 Hours

Environment

Temp: -35 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.57 AU - 1.89 AU

Year: 840 Days

Day: 41.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.85 AU - 3.85 AU

Year: 2262 Days

Day: 18.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.84 AU - 4.5 AU

Year: 2594 Days

Day: 31.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.33 AU - 5.11 AU

Year: 3198 Days

Day: 45.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.53 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 666.1

Radius: 7.8

Gravity: 10.95 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 16.81 AU - 16.87 AU

Year: 25497 Days

Day: 24.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,629,161 km

• M1: 148,850 km (0.119 R)
• M2: 366,365 km (0.059 R)
• M3: 446,998 km (0.078 R)
• M4: 603,777 km (0.087 R)
• M5: 1,177,186 km (0.104 R)
• M6: 1,530,386 km (0.106 R)
• M7: 1,701,676 km (0.116 R)
• M8: 2,062,805 km (0.089 R)
• M9: 2,648,481 km (0.11 R)
• M10: 2,896,664 km (0.081 R)
• M11: 3,152,326 km (0.098 R)
• M12: 4,342,826 km (0.106 R)
• M13: 4,784,439 km (0.057 R)
• M14: 5,291,725 km (0.115 R)
• M15: 6,193,352 km (0.099 R)
• M16: 6,302,409 km (0.042 R)
• M17: 7,141,653 km (0.116 R)
• M18: 7,487,074 km (0.103 R)
• M19: 7,661,954 km (0.099 R)
• M20: 9,608,821 km (0.063 R)
• M21: 9,862,539 km (0.101 R)
• M22: 10,701,932 km (0.106 R)
• M23: 10,833,130 km (0.045 R)
• M24: 11,031,048 km (0.079 R)
• M25: 11,430,175 km (0.103 R)
• M26: 12,242,791 km (0.084 R)
• M27: 13,708,999 km (0.114 R)
• M28: 15,748,916 km (0.07 R)
• M29: 18,115,405 km (0.046 R)
• M30: 18,902,140 km (0.089 R)
• M31: 20,184,044 km (0.075 R)
• M32: 21,576,501 km (0.111 R)
• M33: 22,075,410 km (0.092 R)
• M34: 22,494,134 km (0.088 R)
• M35: 22,746,506 km (0.119 R)
• M36: 24,108,594 km (0.089 R)
• M37: 24,626,203 km (0.103 R)
• M38: 25,672,491 km (0.07 R)
• M39: 27,179,240 km (0.099 R)
• M40: 27,358,459 km (0.044 R)
• M41: 29,722,853 km (0.074 R)
• M42: 31,397,900 km (0.119 R)
• M43: 31,491,848 km (0.091 R)
• M44: 32,436,409 km (0.115 R)
• M45: 33,390,394 km (0.099 R)
• M46: 33,774,562 km (0.078 R)
• M47: 34,256,716 km (0.043 R)
• M48: 34,838,502 km (0.092 R)
• M49: 35,717,090 km (0.083 R)
• M50: 36,110,084 km (0.091 R)
• M51: 37,695,821 km (0.1 R)
• M52: 38,899,934 km (0.113 R)
• M53: 39,203,020 km (0.101 R)
• M54: 40,832,290 km (0.062 R)
• M55: 42,275,909 km (0.119 R)
• M56: 42,899,733 km (0.099 R)
• M57: 44,051,337 km (0.056 R)
• M58: 44,683,837 km (0.052 R)
• M59: 45,107,199 km (0.027 R)
• M60: 48,215,543 km (0.08 R)
• M61: 48,867,192 km (0.066 R)
• M62: 49,412,625 km (0.045 R)
• M63: 49,740,694 km (0.106 R)
• M64: 50,509,327 km (0.118 R)
• M65: 51,613,958 km (0.08 R)
• M66: 51,835,812 km (0.079 R)
• M67: 57,255,593 km (0.072 R)
• M68: 57,485,375 km (0.116 R)
• M69: 59,682,819 km (0.112 R)
• M70: 60,850,430 km (0.108 R)
• M71: 61,202,134 km (0.116 R)
• M72: 61,437,003 km (0.084 R)
• M73: 62,143,404 km (0.11 R)
• M74: 62,852,498 km (0.052 R)
• M75: 64,040,305 km (0.094 R)
• M76: 64,397,994 km (0.116 R)
• M77: 64,995,787 km (0.028 R)
• M78: 67,163,011 km (0.111 R)
• M79: 67,890,655 km (0.059 R)
• M80: 70,950,680 km (0.12 R)
• M81: 71,197,367 km (0.096 R)
• M82: 73,555,478 km (0.068 R)
• M83: 74,305,562 km (0.051 R)
• M84: 75,183,701 km (0.088 R)
• M85: 77,203,871 km (0.1 R)
• M86: 78,603,209 km (0.115 R)
• M87: 78,858,423 km (0.119 R)
• M88: 79,497,954 km (0.118 R)
• M89: 80,010,776 km (0.107 R)
• M90: 80,267,486 km (0.114 R)
• M91: 82,331,936 km (0.098 R)
• M92: 83,110,593 km (0.104 R)
• M93: 85,461,224 km (0.085 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 11,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit