🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.45 AU - 0.65 AU

Year: 148 Days

Day: 22.4 Hours

Environment

Temp: 237 °C

Axial Tilt: 55.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,298,133 km

• M1: 263,442 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.47 AU - 0.77 AU

Year: 177 Days

Day: 35.8 Hours

Environment

Temp: 228 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.86 AU - 0.96 AU

Year: 315 Days

Day: 31.1 Hours

Environment

Temp: 135 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,298,133 km

• M1: 105,167 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.87 AU - 1.05 AU

Year: 342 Days

Day: 15.7 Hours

Environment

Temp: 108 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,298,133 km

• M1: 17,353 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.53 AU - 4.07 AU

Year: 2692 Days

Day: 43.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.6

Radius: 9.7

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.04 AU - 5.2 AU

Year: 4211 Days

Day: 11.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 99,298,133 km

• M1: 130,150 km (0.118 R)
• M2: 196,572 km (0.117 R)
• M3: 274,362 km (0.106 R)
• M4: 505,491 km (0.113 R)
• M5: 617,989 km (0.083 R)
• M6: 694,433 km (0.106 R)
• M7: 1,047,335 km (0.12 R)
• M8: 1,154,297 km (0.08 R)
• M9: 1,497,325 km (0.088 R)
• M10: 1,665,174 km (0.115 R)
• M11: 1,727,706 km (0.099 R)
• M12: 1,904,082 km (0.116 R)
• M13: 2,274,785 km (0.104 R)
• M14: 2,397,455 km (0.109 R)
• M15: 2,522,519 km (0.102 R)
• M16: 2,967,573 km (0.082 R)
• M17: 3,179,852 km (0.099 R)
• M18: 3,337,379 km (0.112 R)
• M19: 3,825,517 km (0.1 R)
• M20: 4,014,309 km (0.082 R)
• M21: 4,099,281 km (0.097 R)
• M22: 4,314,403 km (0.111 R)
• M23: 4,467,142 km (0.11 R)
• M24: 4,555,255 km (0.054 R)
• M25: 4,643,967 km (0.096 R)
• M26: 5,118,940 km (0.077 R)
• M27: 5,234,429 km (0.114 R)
• M28: 5,538,712 km (0.104 R)
• M29: 6,042,258 km (0.114 R)
• M30: 6,386,184 km (0.118 R)
• M31: 6,837,819 km (0.1 R)
• M32: 6,965,127 km (0.035 R)
• M33: 7,041,871 km (0.09 R)
• M34: 7,771,909 km (0.104 R)
• M35: 7,851,495 km (0.094 R)
• M36: 8,065,270 km (0.071 R)
• M37: 8,444,052 km (0.114 R)
• M38: 8,580,635 km (0.11 R)
• M39: 8,800,843 km (0.093 R)
• M40: 9,331,466 km (0.102 R)
• M41: 9,900,985 km (0.1 R)
• M42: 10,687,870 km (0.114 R)
• M43: 10,835,823 km (0.098 R)
• M44: 11,707,230 km (0.115 R)
• M45: 11,921,006 km (0.091 R)
• M46: 12,166,795 km (0.115 R)
• M47: 12,321,329 km (0.075 R)
• M48: 12,569,811 km (0.1 R)
• M49: 13,484,752 km (0.118 R)
• M50: 13,644,672 km (0.106 R)
• M51: 14,225,710 km (0.108 R)
• M52: 14,388,473 km (0.106 R)
• M53: 15,445,083 km (0.109 R)
• M54: 15,847,800 km (0.113 R)
• M55: 16,185,891 km (0.082 R)
• M56: 16,287,917 km (0.116 R)
• M57: 18,264,853 km (0.118 R)
• M58: 18,761,967 km (0.088 R)
• M59: 19,299,472 km (0.042 R)
• M60: 20,536,646 km (0.078 R)
• M61: 21,127,558 km (0.057 R)
• M62: 21,986,997 km (0.026 R)
• M63: 22,288,587 km (0.058 R)
• M64: 23,010,396 km (0.081 R)
• M65: 23,662,793 km (0.082 R)
• M66: 23,933,116 km (0.043 R)
• M67: 24,165,741 km (0.103 R)
• M68: 24,554,994 km (0.103 R)
• M69: 24,750,369 km (0.113 R)
• M70: 24,828,759 km (0.097 R)
• M71: 25,221,453 km (0.079 R)
• M72: 25,695,529 km (0.086 R)
• M73: 26,212,539 km (0.085 R)
• M74: 26,732,840 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 845.7

Radius: 7.5

Gravity: 15.03 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 17.28 AU - 17.92 AU

Year: 26835 Days

Day: 19.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 99,298,133 km

• M1: 96,341 km (0.11 R)
• M2: 151,393 km (0.101 R)
• M3: 257,608 km (0.114 R)
• M4: 485,445 km (0.111 R)
• M5: 583,132 km (0.094 R)
• M6: 715,227 km (0.032 R)
• M7: 828,174 km (0.103 R)
• M8: 1,136,495 km (0.104 R)
• M9: 1,624,782 km (0.046 R)
• M10: 2,465,523 km (0.101 R)
• M11: 3,565,516 km (0.115 R)
• M12: 5,068,825 km (0.097 R)
• M13: 5,627,573 km (0.075 R)
• M14: 5,972,246 km (0.081 R)
• M15: 6,501,972 km (0.061 R)
• M16: 7,732,564 km (0.069 R)
• M17: 10,610,528 km (0.046 R)
• M18: 12,568,316 km (0.062 R)
• M19: 13,703,165 km (0.079 R)
• M20: 14,088,679 km (0.114 R)
• M21: 14,399,693 km (0.106 R)
• M22: 15,827,156 km (0.071 R)
• M23: 17,382,076 km (0.115 R)
• M24: 17,799,304 km (0.119 R)
• M25: 18,219,824 km (0.116 R)
• M26: 19,760,832 km (0.095 R)
• M27: 21,343,128 km (0.049 R)
• M28: 21,610,908 km (0.089 R)
• M29: 21,879,586 km (0.11 R)
• M30: 24,069,549 km (0.12 R)
• M31: 24,721,198 km (0.095 R)
• M32: 25,096,240 km (0.035 R)
• M33: 26,232,735 km (0.115 R)
• M34: 26,423,771 km (0.098 R)
• M35: 26,519,364 km (0.105 R)
• M36: 26,903,232 km (0.078 R)
• M37: 27,482,625 km (0.087 R)
• M38: 31,246,058 km (0.117 R)
• M39: 31,549,892 km (0.082 R)
• M40: 31,651,469 km (0.042 R)
• M41: 31,854,772 km (0.107 R)
• M42: 34,538,109 km (0.096 R)
• M43: 37,722,898 km (0.112 R)
• M44: 39,678,442 km (0.059 R)
• M45: 39,787,947 km (0.046 R)
• M46: 40,007,557 km (0.074 R)
• M47: 40,447,674 km (0.102 R)
• M48: 41,555,297 km (0.03 R)
• M49: 42,897,489 km (0.047 R)
• M50: 44,481,431 km (0.069 R)
• M51: 44,595,275 km (0.097 R)
• M52: 44,709,268 km (0.082 R)
• M53: 45,395,025 km (0.066 R)
• M54: 46,430,242 km (0.11 R)
• M55: 46,545,732 km (0.093 R)
• M56: 49,936,816 km (0.109 R)
• M57: 50,648,304 km (0.096 R)
• M58: 52,081,302 km (0.071 R)
• M59: 53,285,565 km (0.117 R)
• M60: 53,891,137 km (0.119 R)
• M61: 54,255,707 km (0.102 R)
• M62: 55,353,905 km (0.099 R)
• M63: 57,820,624 km (0.115 R)
• M64: 58,318,336 km (0.107 R)
• M65: 59,443,312 km (0.101 R)
• M66: 59,568,675 km (0.092 R)
• M67: 61,841,516 km (0.088 R)
• M68: 64,399,939 km (0.114 R)
• M69: 64,915,752 km (0.04 R)
• M70: 65,174,108 km (0.046 R)
• M71: 67,384,566 km (0.084 R)
• M72: 68,301,900 km (0.091 R)
• M73: 69,091,477 km (0.083 R)
• M74: 69,751,653 km (0.099 R)
• M75: 70,148,835 km (0.069 R)
• M76: 71,078,436 km (0.051 R)
• M77: 71,344,870 km (0.073 R)
• M78: 73,218,733 km (0.08 R)
• M79: 74,026,711 km (0.081 R)
• M80: 74,973,067 km (0.105 R)
• M81: 80,180,120 km (0.051 R)
• M82: 81,569,735 km (0.111 R)
• M83: 82,127,885 km (0.053 R)
• M84: 83,809,664 km (0.084 R)
• M85: 86,211,458 km (0.054 R)
• M86: 86,637,662 km (0.109 R)
• M87: 87,920,464 km (0.047 R)
• M88: 90,505,066 km (0.098 R)
• M89: 91,371,986 km (0.07 R)
• M90: 92,096,638 km (0.092 R)
• M91: 92,823,235 km (0.062 R)
• M92: 97,222,160 km (0.091 R)
• M93: 99,298,130 km (0.093 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 11,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit