🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.41 AU - 0.61 AU

Year: 163 Days

Day: 37.3 Hours

Environment

Temp: 31 °C

Axial Tilt: 4.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 69,144,529 km

• M1: 99,034 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.71 AU - 1.01 AU

Year: 356 Days

Day: 15 Hours

Environment

Temp: -52 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,144,529 km

• M1: 166,652 km (0.096 R)
• M2: 556,354 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.75 AU - 1.21 AU

Year: 433 Days

Day: 17.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.82 AU - 2.52 AU

Year: 1426 Days

Day: 38.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.87 AU - 2.79 AU

Year: 1587 Days

Day: 34 Hours

Environment

Temp: -131 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,144,529 km

• M1: 142,118 km (0.071 R)

Asteroid Belt

Center: 6.27 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 973.1

Radius: 3.4

Gravity: 84.18 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 8.48 AU - 11.92 AU

Year: 14536 Days

Day: 17.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,144,529 km

• M1: 48,470 km (0.093 R)
• M2: 348,862 km (0.057 R)
• M3: 437,873 km (0.082 R)
• M4: 658,380 km (0.076 R)
• M5: 680,072 km (0.091 R)
• M6: 701,913 km (0.098 R)
• M7: 1,007,542 km (0.096 R)
• M8: 1,083,388 km (0.118 R)
• M9: 1,109,119 km (0.11 R)
• M10: 2,002,068 km (0.101 R)
• M11: 2,097,661 km (0.053 R)
• M12: 2,162,288 km (0.106 R)
• M13: 2,879,011 km (0.117 R)
• M14: 3,243,880 km (0.086 R)
• M15: 3,897,324 km (0.028 R)
• M16: 4,382,170 km (0.042 R)
• M17: 4,423,459 km (0.116 R)
• M18: 4,631,700 km (0.095 R)
• M19: 5,014,670 km (0.094 R)
• M20: 6,835,276 km (0.079 R)
• M21: 7,417,362 km (0.066 R)
• M22: 8,065,719 km (0.112 R)
• M23: 8,783,938 km (0.071 R)
• M24: 10,500,723 km (0.101 R)
• M25: 11,340,267 km (0.117 R)
• M26: 11,453,811 km (0.077 R)
• M27: 11,567,655 km (0.11 R)
• M28: 11,624,802 km (0.104 R)
• M29: 12,492,469 km (0.098 R)
• M30: 13,082,483 km (0.053 R)
• M31: 13,741,911 km (0.053 R)
• M32: 14,844,148 km (0.118 R)
• M33: 14,906,231 km (0.07 R)
• M34: 14,968,314 km (0.084 R)
• M35: 15,468,719 km (0.103 R)
• M36: 15,720,791 km (0.115 R)
• M37: 16,038,089 km (0.1 R)
• M38: 16,165,546 km (0.12 R)
• M39: 17,002,097 km (0.091 R)
• M40: 17,197,173 km (0.057 R)
• M41: 18,117,200 km (0.116 R)
• M42: 19,459,093 km (0.082 R)
• M43: 19,867,944 km (0.119 R)
• M44: 21,111,102 km (0.102 R)
• M45: 21,531,023 km (0.03 R)
• M46: 22,095,306 km (0.105 R)
• M47: 23,310,340 km (0.112 R)
• M48: 23,454,702 km (0.091 R)
• M49: 25,062,281 km (0.098 R)
• M50: 25,804,735 km (0.086 R)
• M51: 26,328,627 km (0.092 R)
• M52: 27,692,062 km (0.043 R)
• M53: 28,536,542 km (0.111 R)
• M54: 30,014,868 km (0.06 R)
• M55: 31,597,763 km (0.053 R)
• M56: 32,318,825 km (0.109 R)
• M57: 32,560,425 km (0.088 R)
• M58: 32,883,407 km (0.068 R)
• M59: 33,777,254 km (0.062 R)
• M60: 34,596,602 km (0.083 R)
• M61: 34,926,316 km (0.09 R)
• M62: 35,256,927 km (0.119 R)
• M63: 35,422,681 km (0.117 R)
• M64: 35,671,762 km (0.116 R)
• M65: 38,876,298 km (0.095 R)
• M66: 39,648,672 km (0.082 R)
• M67: 41,208,678 km (0.069 R)
• M68: 41,295,894 km (0.098 R)
• M69: 42,523,793 km (0.103 R)
• M70: 43,585,788 km (0.062 R)
• M71: 48,747,962 km (0.076 R)
• M72: 49,859,175 km (0.093 R)
• M73: 51,259,710 km (0.102 R)
• M74: 52,012,038 km (0.108 R)
• M75: 52,862,652 km (0.036 R)
• M76: 53,432,320 km (0.084 R)
• M77: 53,813,196 km (0.041 R)
• M78: 54,577,791 km (0.099 R)
• M79: 55,153,444 km (0.051 R)
• M80: 55,249,635 km (0.097 R)
• M81: 56,311,032 km (0.06 R)
• M82: 57,866,700 km (0.068 R)
• M83: 58,846,267 km (0.109 R)
• M84: 61,318,821 km (0.066 R)
• M85: 62,017,293 km (0.109 R)
• M86: 63,724,355 km (0.034 R)
• M87: 64,229,397 km (0.116 R)
• M88: 64,634,358 km (0.1 R)
• M89: 64,735,636 km (0.096 R)
• M90: 64,938,640 km (0.099 R)
• M91: 65,243,371 km (0.115 R)
• M92: 65,345,098 km (0.101 R)
• M93: 65,446,824 km (0.109 R)
• M94: 67,081,929 km (0.072 R)
• M95: 68,626,976 km (0.084 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 14,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit