🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.38 AU - 0.62 AU

Year: 131 Days

Day: 32.7 Hours

Environment

Temp: 213 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,800,830 km

• M1: 63,130 km (0.067 R)
• M2: 211,980 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.89 AU - 1.45 AU

Year: 469 Days

Day: 26.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,800,830 km

• M1: 95,593 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.33 AU - 1.59 AU

Year: 654 Days

Day: 42.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.83 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.74 AU - 2.66 AU

Year: 1210 Days

Day: 44.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.6

Radius: 11.9

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 7.85 AU - 8.95 AU

Year: 9029 Days

Day: 8.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 47,800,830 km

• M1: 162,314 km (0.113 R)
• M2: 346,169 km (0.12 R)
• M3: 774,618 km (0.117 R)
• M4: 869,164 km (0.105 R)
• M5: 1,051,972 km (0.092 R)
• M6: 1,207,853 km (0.096 R)
• M7: 1,299,108 km (0.095 R)
• M8: 1,424,621 km (0.113 R)
• M9: 1,699,581 km (0.113 R)
• M10: 2,015,981 km (0.072 R)
• M11: 2,200,136 km (0.117 R)
• M12: 2,313,232 km (0.101 R)
• M13: 2,545,557 km (0.105 R)
• M14: 2,867,342 km (0.055 R)
• M15: 3,103,408 km (0.119 R)
• M16: 3,202,442 km (0.098 R)
• M17: 4,172,584 km (0.102 R)
• M18: 6,022,810 km (0.071 R)
• M19: 6,272,340 km (0.094 R)
• M20: 6,579,763 km (0.106 R)
• M21: 6,707,969 km (0.034 R)
• M22: 7,531,954 km (0.096 R)
• M23: 8,328,712 km (0.112 R)
• M24: 9,111,258 km (0.081 R)
• M25: 9,254,274 km (0.12 R)
• M26: 10,148,869 km (0.12 R)
• M27: 10,574,475 km (0.092 R)
• M28: 12,042,329 km (0.049 R)
• M29: 12,492,769 km (0.09 R)
• M30: 12,994,819 km (0.081 R)
• M31: 13,364,027 km (0.096 R)
• M32: 15,945,637 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 102.7

Radius: 6.2

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 16.58 AU - 17.18 AU

Year: 25720 Days

Day: 22.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 47,800,830 km

• M1: 105,018 km (0.083 R)
• M2: 202,107 km (0.106 R)
• M3: 265,686 km (0.11 R)
• M4: 547,977 km (0.104 R)
• M5: 867,967 km (0.065 R)
• M6: 999,164 km (0.05 R)
• M7: 1,156,990 km (0.113 R)
• M8: 2,011,493 km (0.074 R)
• M9: 2,211,505 km (0.115 R)
• M10: 2,365,890 km (0.111 R)
• M11: 2,497,088 km (0.117 R)
• M12: 2,905,191 km (0.069 R)
• M13: 3,217,701 km (0.101 R)
• M14: 3,275,745 km (0.063 R)
• M15: 3,363,409 km (0.087 R)
• M16: 3,481,442 km (0.052 R)
• M17: 3,630,890 km (0.112 R)
• M18: 4,029,568 km (0.042 R)
• M19: 4,636,936 km (0.079 R)
• M20: 4,702,609 km (0.088 R)
• M21: 4,768,582 km (0.105 R)
• M22: 5,102,783 km (0.096 R)
• M23: 5,272,727 km (0.05 R)
• M24: 6,403,986 km (0.074 R)
• M25: 6,513,940 km (0.089 R)
• M26: 6,847,095 km (0.055 R)
• M27: 6,921,893 km (0.119 R)
• M28: 7,376,372 km (0.105 R)
• M29: 9,705,910 km (0.055 R)
• M30: 10,171,458 km (0.108 R)
• M31: 10,214,094 km (0.083 R)
• M32: 10,861,553 km (0.084 R)
• M33: 10,905,086 km (0.088 R)
• M34: 12,105,161 km (0.103 R)
• M35: 12,331,951 km (0.099 R)
• M36: 12,789,720 km (0.089 R)
• M37: 13,722,014 km (0.048 R)
• M38: 15,356,371 km (0.119 R)
• M39: 17,356,495 km (0.105 R)
• M40: 17,766,393 km (0.043 R)
• M41: 18,075,761 km (0.099 R)
• M42: 18,438,985 km (0.072 R)
• M43: 20,076,483 km (0.109 R)
• M44: 20,130,039 km (0.115 R)
• M45: 21,485,396 km (0.094 R)
• M46: 21,649,953 km (0.032 R)
• M47: 21,980,415 km (0.031 R)
• M48: 22,702,225 km (0.098 R)
• M49: 22,869,774 km (0.116 R)
• M50: 22,981,823 km (0.114 R)
• M51: 23,094,022 km (0.11 R)
• M52: 25,086,516 km (0.102 R)
• M53: 25,202,155 km (0.104 R)
• M54: 25,317,794 km (0.076 R)
• M55: 26,249,639 km (0.112 R)
• M56: 27,074,223 km (0.105 R)
• M57: 27,192,854 km (0.104 R)
• M58: 27,967,172 km (0.051 R)
• M59: 29,112,045 km (0.054 R)
• M60: 29,781,795 km (0.036 R)
• M61: 30,149,356 km (0.103 R)
• M62: 30,641,683 km (0.08 R)
• M63: 30,888,819 km (0.118 R)
• M64: 30,950,603 km (0.117 R)
• M65: 31,946,476 km (0.105 R)
• M66: 32,574,338 km (0.03 R)
• M67: 34,546,038 km (0.054 R)
• M68: 34,738,870 km (0.071 R)
• M69: 34,867,673 km (0.04 R)
• M70: 36,360,062 km (0.118 R)
• M71: 36,621,708 km (0.079 R)
• M72: 36,818,280 km (0.093 R)
• M73: 37,806,823 km (0.11 R)
• M74: 38,537,309 km (0.068 R)
• M75: 38,937,633 km (0.094 R)
• M76: 39,406,473 km (0.092 R)
• M77: 39,944,726 km (0.11 R)
• M78: 40,417,605 km (0.119 R)
• M79: 41,368,898 km (0.086 R)
• M80: 41,573,697 km (0.111 R)
• M81: 41,915,678 km (0.084 R)
• M82: 42,671,596 km (0.069 R)
• M83: 42,878,639 km (0.089 R)
• M84: 43,085,832 km (0.08 R)
• M85: 43,501,415 km (0.044 R)
• M86: 43,709,655 km (0.111 R)
• M87: 45,176,762 km (0.111 R)
• M88: 45,387,695 km (0.109 R)
• M89: 46,305,478 km (0.098 R)
• M90: 46,518,056 km (0.09 R)
• M91: 47,371,961 km (0.098 R)
• M92: 47,657,693 km (0.092 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 13,470 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit