🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.9 AU - 1.2 AU

Year: 382 Days

Day: 46.2 Hours

Environment

Temp: 87 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.72 AU - 3.02 AU

Year: 1725 Days

Day: 47.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,466,175 km

• M1: 615,146 km (0.1 R)
• M2: 981,811 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.34 AU - 3.54 AU

Year: 1788 Days

Day: 26.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,466,175 km

• M1: 298,597 km (0.103 R)

Asteroid Belt

Center: 5.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.3

Radius: 12.8

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 7.16 AU - 10.48 AU

Year: 9293 Days

Day: 14.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 39,466,175 km

• M1: 175,030 km (0.053 R)
• M2: 621,878 km (0.093 R)
• M3: 712,385 km (0.047 R)
• M4: 891,454 km (0.074 R)
• M5: 1,068,129 km (0.078 R)
• M6: 1,170,603 km (0.119 R)
• M7: 1,680,134 km (0.099 R)
• M8: 1,823,448 km (0.047 R)
• M9: 1,925,175 km (0.091 R)
• M10: 2,028,996 km (0.103 R)
• M11: 2,122,794 km (0.061 R)
• M12: 2,206,269 km (0.072 R)
• M13: 2,327,294 km (0.069 R)
• M14: 3,320,026 km (0.119 R)
• M15: 3,773,905 km (0.089 R)
• M16: 3,890,442 km (0.094 R)
• M17: 4,384,265 km (0.12 R)
• M18: 4,677,776 km (0.104 R)
• M19: 4,787,581 km (0.087 R)
• M20: 4,898,133 km (0.116 R)
• M21: 5,235,177 km (0.1 R)
• M22: 5,513,729 km (0.073 R)
• M23: 6,171,062 km (0.028 R)
• M24: 6,395,608 km (0.066 R)
• M25: 6,640,649 km (0.103 R)
• M26: 6,799,822 km (0.07 R)
• M27: 7,176,210 km (0.098 R)
• M28: 7,707,133 km (0.076 R)
• M29: 7,818,583 km (0.084 R)
• M30: 8,156,226 km (0.116 R)
• M31: 8,441,209 km (0.109 R)
• M32: 8,806,976 km (0.065 R)
• M33: 9,554,218 km (0.112 R)
• M34: 9,774,276 km (0.069 R)
• M35: 10,403,634 km (0.106 R)
• M36: 10,609,481 km (0.041 R)
• M37: 10,795,880 km (0.113 R)
• M38: 11,193,062 km (0.057 R)
• M39: 12,261,191 km (0.1 R)
• M40: 12,697,418 km (0.061 R)
• M41: 13,072,311 km (0.1 R)
• M42: 13,294,613 km (0.094 R)
• M43: 13,473,383 km (0.088 R)
• M44: 13,946,261 km (0.063 R)
• M45: 14,516,379 km (0.063 R)
• M46: 14,978,038 km (0.076 R)
• M47: 15,187,325 km (0.104 R)
• M48: 15,703,139 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 138.6

Radius: 3.8

Gravity: 9.6 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 12.8 AU - 13.18 AU

Year: 16609 Days

Day: 21 Hours

Environment

Temp: -176 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 39,466,175 km

• M1: 70,311 km (0.109 R)
• M2: 99,034 km (0.103 R)
• M3: 231,877 km (0.089 R)
• M4: 283,638 km (0.113 R)
• M5: 597,943 km (0.073 R)
• M6: 626,665 km (0.104 R)
• M7: 972,835 km (0.094 R)
• M8: 1,147,266 km (0.116 R)
• M9: 1,183,319 km (0.093 R)
• M10: 1,706,463 km (0.095 R)
• M11: 1,894,956 km (0.046 R)
• M12: 2,068,041 km (0.096 R)
• M13: 2,112,172 km (0.097 R)
• M14: 2,156,603 km (0.109 R)
• M15: 2,246,362 km (0.034 R)
• M16: 2,570,091 km (0.108 R)
• M17: 2,933,016 km (0.097 R)
• M18: 3,107,896 km (0.071 R)
• M19: 4,480,606 km (0.098 R)
• M20: 4,537,902 km (0.043 R)
• M21: 4,624,070 km (0.067 R)
• M22: 4,653,092 km (0.099 R)
• M23: 5,093,359 km (0.071 R)
• M24: 5,273,175 km (0.109 R)
• M25: 5,608,275 km (0.092 R)
• M26: 5,700,876 km (0.062 R)
• M27: 5,918,989 km (0.09 R)
• M28: 6,556,875 km (0.117 R)
• M29: 6,621,800 km (0.118 R)
• M30: 7,249,812 km (0.111 R)
• M31: 7,452,068 km (0.078 R)
• M32: 7,758,894 km (0.096 R)
• M33: 7,793,301 km (0.104 R)
• M34: 7,965,787 km (0.104 R)
• M35: 8,349,805 km (0.066 R)
• M36: 9,500,662 km (0.097 R)
• M37: 9,758,867 km (0.066 R)
• M38: 9,795,968 km (0.11 R)
• M39: 10,661,990 km (0.099 R)
• M40: 10,700,137 km (0.057 R)
• M41: 11,552,247 km (0.088 R)
• M42: 11,946,587 km (0.102 R)
• M43: 11,986,230 km (0.098 R)
• M44: 12,225,288 km (0.109 R)
• M45: 12,586,866 km (0.046 R)
• M46: 12,627,257 km (0.084 R)
• M47: 13,733,833 km (0.029 R)
• M48: 14,235,584 km (0.102 R)
• M49: 14,531,040 km (0.062 R)
• M50: 15,042,215 km (0.111 R)
• M51: 15,386,141 km (0.069 R)
• M52: 15,559,226 km (0.116 R)
• M53: 15,689,376 km (0.111 R)
• M54: 15,732,909 km (0.119 R)
• M55: 15,863,508 km (0.088 R)
• M56: 15,950,723 km (0.116 R)
• M57: 16,082,070 km (0.118 R)
• M58: 16,433,775 km (0.039 R)
• M59: 16,477,906 km (0.078 R)
• M60: 18,459,180 km (0.111 R)
• M61: 18,873,567 km (0.059 R)
• M62: 19,524,317 km (0.055 R)
• M63: 20,088,002 km (0.057 R)
• M64: 20,324,367 km (0.101 R)
• M65: 21,135,187 km (0.029 R)
• M66: 21,568,572 km (0.068 R)
• M67: 21,616,892 km (0.055 R)
• M68: 21,956,330 km (0.109 R)
• M69: 22,935,747 km (0.093 R)
• M70: 24,381,162 km (0.101 R)
• M71: 24,431,576 km (0.07 R)
• M72: 24,481,991 km (0.093 R)
• M73: 24,532,405 km (0.117 R)
• M74: 24,582,820 km (0.11 R)
• M75: 24,785,076 km (0.08 R)
• M76: 25,497,162 km (0.067 R)
• M77: 26,009,834 km (0.094 R)
• M78: 26,112,907 km (0.117 R)
• M79: 26,370,813 km (0.038 R)
• M80: 26,681,528 km (0.113 R)
• M81: 27,515,985 km (0.098 R)
• M82: 28,464,884 km (0.088 R)
• M83: 28,624,206 km (0.087 R)
• M84: 31,101,996 km (0.079 R)
• M85: 31,211,352 km (0.1 R)
• M86: 32,090,239 km (0.092 R)
• M87: 32,532,600 km (0.105 R)
• M88: 32,588,101 km (0.098 R)
• M89: 34,322,688 km (0.112 R)
• M90: 34,492,033 km (0.058 R)
• M91: 34,548,581 km (0.067 R)
• M92: 36,547,059 km (0.1 R)
• M93: 37,182,850 km (0.099 R)
• M94: 37,938,918 km (0.086 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 19,321 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit