🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.25 AU - 2.37 AU

Year: 1251 Days

Day: 47.6 Hours

Environment

Temp: -63 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.52 AU - 3.68 AU

Year: 1946 Days

Day: 16.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,054,217 km

• M1: 205,099 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.82 AU - 3.8 AU

Year: 2147 Days

Day: 32.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.1

Radius: 14.8

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.49 AU - 8.01 AU

Year: 6958 Days

Day: 11 Hours

Environment

Temp: -156 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 56,054,217 km

• M1: 190,288 km (0.113 R)
• M2: 440,267 km (0.107 R)
• M3: 590,912 km (0.117 R)
• M4: 985,551 km (0.107 R)
• M5: 1,130,062 km (0.119 R)
• M6: 1,317,359 km (0.11 R)
• M7: 1,460,374 km (0.116 R)
• M8: 1,608,925 km (0.116 R)
• M9: 2,407,030 km (0.06 R)
• M10: 3,389,289 km (0.08 R)
• M11: 3,488,922 km (0.11 R)
• M12: 3,793,952 km (0.111 R)
• M13: 3,975,863 km (0.112 R)
• M14: 4,187,544 km (0.099 R)
• M15: 4,512,021 km (0.08 R)
• M16: 5,741,865 km (0.071 R)
• M17: 6,042,258 km (0.1 R)
• M18: 7,069,995 km (0.082 R)
• M19: 7,424,842 km (0.101 R)
• M20: 7,984,637 km (0.108 R)
• M21: 8,118,228 km (0.105 R)
• M22: 8,387,953 km (0.114 R)
• M23: 8,489,978 km (0.096 R)
• M24: 8,867,115 km (0.073 R)
• M25: 9,145,067 km (0.109 R)
• M26: 9,355,252 km (0.073 R)
• M27: 9,496,323 km (0.113 R)
• M28: 9,888,120 km (0.11 R)
• M29: 10,067,937 km (0.12 R)
• M30: 10,357,857 km (0.117 R)
• M31: 10,835,075 km (0.074 R)
• M32: 10,946,226 km (0.113 R)
• M33: 12,541,837 km (0.042 R)
• M34: 12,658,673 km (0.114 R)
• M35: 13,089,814 km (0.119 R)
• M36: 13,287,432 km (0.112 R)
• M37: 15,193,459 km (0.045 R)
• M38: 15,568,202 km (0.096 R)
• M39: 16,284,327 km (0.118 R)
• M40: 16,496,905 km (0.077 R)
• M41: 16,624,961 km (0.068 R)
• M42: 17,270,326 km (0.083 R)
• M43: 18,099,398 km (0.046 R)
• M44: 18,231,493 km (0.102 R)
• M45: 18,496,730 km (0.102 R)
• M46: 18,718,583 km (0.114 R)
• M47: 19,075,673 km (0.09 R)
• M48: 19,344,949 km (0.08 R)
• M49: 20,069,003 km (0.09 R)
• M50: 20,342,917 km (0.029 R)
• M51: 20,618,027 km (0.103 R)
• M52: 21,637,238 km (0.03 R)
• M53: 21,871,209 km (0.069 R)
• M54: 22,247,298 km (0.114 R)
• M55: 22,578,059 km (0.078 R)
• M56: 23,101,202 km (0.084 R)
• M57: 23,676,556 km (0.066 R)
• M58: 24,014,348 km (0.065 R)
• M59: 24,208,077 km (0.084 R)
• M60: 24,402,405 km (0.093 R)
• M61: 24,548,412 km (0.119 R)
• M62: 24,743,637 km (0.114 R)
• M63: 26,124,276 km (0.068 R)
• M64: 27,226,513 km (0.097 R)
• M65: 28,344,159 km (0.12 R)
• M66: 28,548,958 km (0.1 R)
• M67: 28,702,745 km (0.098 R)
• M68: 29,217,960 km (0.053 R)
• M69: 29,684,107 km (0.085 R)
• M70: 29,788,078 km (0.063 R)
• M71: 30,309,576 km (0.104 R)
• M72: 30,886,724 km (0.117 R)
• M73: 31,097,358 km (0.035 R)
• M74: 31,732,700 km (0.105 R)
• M75: 31,945,279 km (0.111 R)
• M76: 33,555,550 km (0.057 R)
• M77: 33,772,318 km (0.092 R)
• M78: 34,152,595 km (0.1 R)
• M79: 34,534,369 km (0.118 R)
• M80: 35,522,613 km (0.118 R)
• M81: 35,688,218 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.6

Radius: 12.3

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 9.62 AU - 9.74 AU

Year: 10735 Days

Day: 10.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 56,054,217 km

• M1: 287,976 km (0.117 R)
• M2: 777,909 km (0.085 R)
• M3: 1,144,274 km (0.089 R)
• M4: 1,612,216 km (0.05 R)
• M5: 2,304,705 km (0.089 R)
• M6: 2,864,350 km (0.075 R)
• M7: 3,018,735 km (0.085 R)
• M8: 3,597,380 km (0.042 R)
• M9: 3,730,672 km (0.107 R)
• M10: 3,831,800 km (0.062 R)
• M11: 3,967,934 km (0.105 R)
• M12: 4,280,444 km (0.115 R)
• M13: 4,421,963 km (0.116 R)
• M14: 5,003,750 km (0.063 R)
• M15: 5,152,899 km (0.099 R)
• M16: 5,494,131 km (0.103 R)
• M17: 6,000,221 km (0.109 R)
• M18: 6,238,830 km (0.113 R)
• M19: 6,521,270 km (0.086 R)
• M20: 6,807,900 km (0.043 R)
• M21: 7,393,725 km (0.085 R)
• M22: 9,246,794 km (0.07 R)
• M23: 9,476,576 km (0.106 R)
• M24: 9,848,327 km (0.113 R)
• M25: 10,414,854 km (0.119 R)
• M26: 10,654,061 km (0.088 R)
• M27: 11,382,453 km (0.075 R)
• M28: 11,480,889 km (0.077 R)
• M29: 11,827,357 km (0.097 R)
• M30: 12,127,151 km (0.076 R)
• M31: 12,328,361 km (0.071 R)
• M32: 13,299,400 km (0.105 R)
• M33: 14,828,590 km (0.087 R)
• M34: 15,043,861 km (0.089 R)
• M35: 15,423,092 km (0.081 R)
• M36: 15,970,470 km (0.09 R)
• M37: 16,357,330 km (0.053 R)
• M38: 16,579,782 km (0.1 R)
• M39: 17,423,066 km (0.106 R)
• M40: 18,743,117 km (0.075 R)
• M41: 18,917,698 km (0.106 R)
• M42: 19,857,771 km (0.046 R)
• M43: 20,214,263 km (0.062 R)
• M44: 20,632,838 km (0.065 R)
• M45: 20,752,965 km (0.043 R)
• M46: 20,933,529 km (0.1 R)
• M47: 21,417,778 km (0.11 R)
• M48: 21,661,173 km (0.077 R)
• M49: 22,397,195 km (0.116 R)
• M50: 23,141,444 km (0.113 R)
• M51: 24,083,013 km (0.093 R)
• M52: 24,463,141 km (0.086 R)
• M53: 24,654,028 km (0.033 R)
• M54: 26,198,477 km (0.082 R)
• M55: 26,654,900 km (0.083 R)
• M56: 27,048,193 km (0.12 R)
• M57: 27,973,156 km (0.114 R)
• M58: 28,975,911 km (0.095 R)
• M59: 30,058,401 km (0.067 R)
• M60: 30,810,280 km (0.106 R)
• M61: 31,706,820 km (0.027 R)
• M62: 32,262,875 km (0.059 R)
• M63: 32,822,072 km (0.106 R)
• M64: 35,306,294 km (0.114 R)
• M65: 35,450,058 km (0.087 R)
• M66: 35,810,289 km (0.059 R)
• M67: 37,190,479 km (0.074 R)
• M68: 40,227,615 km (0.068 R)
• M69: 42,042,238 km (0.068 R)
• M70: 44,580,465 km (0.099 R)
• M71: 44,813,688 km (0.12 R)
• M72: 45,672,380 km (0.081 R)
• M73: 47,882,239 km (0.078 R)
• M74: 48,520,125 km (0.082 R)
• M75: 50,126,955 km (0.1 R)
• M76: 50,288,521 km (0.108 R)
• M77: 50,369,453 km (0.085 R)
• M78: 51,343,485 km (0.089 R)
• M79: 51,669,459 km (0.073 R)
• M80: 51,751,139 km (0.084 R)
• M81: 51,996,181 km (0.052 R)
• M82: 52,078,011 km (0.087 R)
• M83: 52,569,739 km (0.084 R)
• M84: 56,054,173 km (0.081 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 17,717 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit