🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.6 AU - 0.62 AU

Year: 183 Days

Day: 38.4 Hours

Environment

Temp: 154 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.83 AU - 0.89 AU

Year: 307 Days

Day: 34.5 Hours

Environment

Temp: 25 °C

Axial Tilt: 1.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.01 AU - 1.69 AU

Year: 604 Days

Day: 35.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.31 AU - 1.51 AU

Year: 645 Days

Day: 47 Hours

Environment

Temp: -53 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.73 AU - 2.21 AU

Year: 1065 Days

Day: 48 Hours

Environment

Temp: -87 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,126,076 km

• M1: 1,816,717 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.62 AU - 3.98 AU

Year: 2308 Days

Day: 40 Hours

Environment

Temp: -122 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,126,076 km

• M1: 1,494,184 km (0.065 R)
• M2: 2,090,929 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.7

Radius: 15

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 6.76 AU - 8.6 AU

Year: 8194 Days

Day: 14.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 84,126,076 km

• M1: 310,864 km (0.098 R)
• M2: 551,567 km (0.075 R)
• M3: 848,968 km (0.063 R)
• M4: 949,198 km (0.089 R)
• M5: 1,071,719 km (0.103 R)
• M6: 1,314,965 km (0.088 R)
• M7: 1,598,004 km (0.088 R)
• M8: 1,768,995 km (0.089 R)
• M9: 2,060,411 km (0.057 R)
• M10: 2,895,916 km (0.08 R)
• M11: 3,133,776 km (0.094 R)
• M12: 3,799,636 km (0.08 R)
• M13: 3,943,998 km (0.12 R)
• M14: 4,208,487 km (0.06 R)
• M15: 4,478,811 km (0.098 R)
• M16: 4,879,583 km (0.116 R)
• M17: 5,388,964 km (0.052 R)
• M18: 5,519,114 km (0.069 R)
• M19: 5,617,400 km (0.117 R)
• M20: 6,016,228 km (0.086 R)
• M21: 6,390,073 km (0.108 R)
• M22: 6,806,703 km (0.088 R)
• M23: 7,160,652 km (0.116 R)
• M24: 7,923,601 km (0.115 R)
• M25: 8,371,347 km (0.106 R)
• M26: 8,712,730 km (0.043 R)
• M27: 8,942,811 km (0.117 R)
• M28: 9,136,092 km (0.073 R)
• M29: 9,487,497 km (0.111 R)
• M30: 9,605,679 km (0.085 R)
• M31: 9,883,183 km (0.114 R)
• M32: 10,163,530 km (0.111 R)
• M33: 10,446,419 km (0.093 R)
• M34: 10,855,270 km (0.117 R)
• M35: 11,061,566 km (0.103 R)
• M36: 11,942,548 km (0.068 R)
• M37: 12,456,117 km (0.116 R)
• M38: 12,672,136 km (0.047 R)
• M39: 13,549,229 km (0.058 R)
• M40: 14,174,847 km (0.045 R)
• M41: 14,809,890 km (0.075 R)
• M42: 15,177,003 km (0.083 R)
• M43: 15,407,982 km (0.065 R)
• M44: 16,913,834 km (0.117 R)
• M45: 17,490,534 km (0.114 R)
• M46: 18,416,994 km (0.036 R)
• M47: 18,564,797 km (0.038 R)
• M48: 19,159,747 km (0.092 R)
• M49: 19,559,772 km (0.087 R)
• M50: 19,962,789 km (0.036 R)
• M51: 20,165,195 km (0.098 R)
• M52: 20,930,687 km (0.083 R)
• M53: 21,342,679 km (0.1 R)
• M54: 21,601,633 km (0.107 R)
• M55: 24,410,184 km (0.096 R)
• M56: 24,518,343 km (0.046 R)
• M57: 24,626,801 km (0.064 R)
• M58: 24,789,714 km (0.092 R)
• M59: 24,898,471 km (0.114 R)
• M60: 26,493,633 km (0.085 R)
• M61: 28,008,461 km (0.041 R)
• M62: 28,976,509 km (0.045 R)
• M63: 29,263,438 km (0.115 R)
• M64: 30,595,009 km (0.096 R)
• M65: 30,945,666 km (0.054 R)
• M66: 31,180,235 km (0.037 R)
• M67: 31,887,235 km (0.05 R)
• M68: 32,540,080 km (0.096 R)
• M69: 33,919,223 km (0.093 R)
• M70: 35,072,922 km (0.096 R)
• M71: 36,177,851 km (0.091 R)
• M72: 37,981,852 km (0.082 R)
• M73: 38,358,689 km (0.064 R)
• M74: 39,179,682 km (0.104 R)
• M75: 39,306,392 km (0.113 R)
• M76: 39,433,400 km (0.094 R)
• M77: 41,806,471 km (0.097 R)
• M78: 42,977,523 km (0.113 R)
• M79: 43,567,089 km (0.101 R)
• M80: 43,698,585 km (0.113 R)
• M81: 43,830,082 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602

Radius: 4.5

Gravity: 29.73 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 12.05 AU - 20.09 AU

Year: 24802 Days

Day: 21.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 84,126,076 km

• M1: 311,762 km (0.079 R)
• M2: 471,084 km (0.052 R)
• M3: 912,547 km (0.069 R)
• M4: 1,110,914 km (0.078 R)
• M5: 1,817,315 km (0.1 R)
• M6: 2,030,043 km (0.069 R)
• M7: 2,102,748 km (0.059 R)
• M8: 2,401,943 km (0.083 R)
• M9: 3,726,932 km (0.082 R)
• M10: 4,891,252 km (0.091 R)
• M11: 5,087,225 km (0.03 R)
• M12: 6,263,364 km (0.093 R)
• M13: 6,529,797 km (0.029 R)
• M14: 7,184,139 km (0.098 R)
• M15: 7,239,639 km (0.087 R)
• M16: 7,406,890 km (0.098 R)
• M17: 7,745,280 km (0.093 R)
• M18: 8,613,097 km (0.032 R)
• M19: 9,329,222 km (0.092 R)
• M20: 9,817,211 km (0.099 R)
• M21: 11,073,234 km (0.075 R)
• M22: 12,179,810 km (0.118 R)
• M23: 12,445,346 km (0.057 R)
• M24: 13,457,675 km (0.087 R)
• M25: 14,496,333 km (0.109 R)
• M26: 14,989,856 km (0.106 R)
• M27: 15,560,572 km (0.107 R)
• M28: 16,138,319 km (0.115 R)
• M29: 19,982,835 km (0.069 R)
• M30: 20,295,794 km (0.07 R)
• M31: 21,483,900 km (0.116 R)
• M32: 21,563,935 km (0.065 R)
• M33: 21,804,488 km (0.107 R)
• M34: 21,965,455 km (0.091 R)
• M35: 22,369,370 km (0.106 R)
• M36: 24,009,710 km (0.106 R)
• M37: 24,676,618 km (0.054 R)
• M38: 25,180,762 km (0.108 R)
• M39: 25,434,181 km (0.115 R)
• M40: 25,603,526 km (0.113 R)
• M41: 26,971,898 km (0.11 R)
• M42: 28,276,242 km (0.115 R)
• M43: 28,803,724 km (0.101 R)
• M44: 31,580,410 km (0.075 R)
• M45: 31,671,365 km (0.087 R)
• M46: 32,219,043 km (0.117 R)
• M47: 34,534,668 km (0.097 R)
• M48: 38,835,607 km (0.118 R)
• M49: 40,207,569 km (0.1 R)
• M50: 42,395,588 km (0.101 R)
• M51: 43,200,724 km (0.098 R)
• M52: 43,807,941 km (0.11 R)
• M53: 44,826,254 km (0.094 R)
• M54: 45,030,754 km (0.089 R)
• M55: 45,133,229 km (0.113 R)
• M56: 46,471,531 km (0.093 R)
• M57: 47,093,709 km (0.092 R)
• M58: 47,405,770 km (0.076 R)
• M59: 49,503,731 km (0.064 R)
• M60: 50,670,594 km (0.088 R)
• M61: 51,417,835 km (0.089 R)
• M62: 52,599,359 km (0.107 R)
• M63: 53,898,467 km (0.062 R)
• M64: 55,646,967 km (0.114 R)
• M65: 56,197,188 km (0.086 R)
• M66: 56,417,695 km (0.113 R)
• M67: 57,192,164 km (0.079 R)
• M68: 57,303,016 km (0.119 R)
• M69: 58,416,024 km (0.111 R)
• M70: 58,639,523 km (0.085 R)
• M71: 58,975,221 km (0.069 R)
• M72: 59,536,213 km (0.067 R)
• M73: 60,437,390 km (0.096 R)
• M74: 66,054,790 km (0.093 R)
• M75: 66,987,533 km (0.115 R)
• M76: 67,338,490 km (0.092 R)
• M77: 68,159,782 km (0.079 R)
• M78: 69,930,721 km (0.029 R)
• M79: 70,167,984 km (0.066 R)
• M80: 70,762,336 km (0.066 R)
• M81: 71,000,496 km (0.069 R)
• M82: 71,358,334 km (0.112 R)
• M83: 72,315,312 km (0.076 R)
• M84: 72,915,648 km (0.085 R)
• M85: 73,397,054 km (0.059 R)
• M86: 74,242,132 km (0.075 R)
• M87: 74,726,530 km (0.103 R)
• M88: 74,847,854 km (0.09 R)
• M89: 75,211,975 km (0.091 R)
• M90: 75,576,695 km (0.12 R)
• M91: 76,430,001 km (0.098 R)
• M92: 76,552,222 km (0.054 R)
• M93: 78,392,426 km (0.044 R)
• M94: 80,495,622 km (0.083 R)
• M95: 80,868,719 km (0.096 R)
• M96: 80,993,185 km (0.088 R)
• M97: 81,991,451 km (0.099 R)
• M98: 83,873,991 km (0.119 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 146 - 16,693 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit