🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.49 AU - 0.63 AU

Year: 149 Days

Day: 12.9 Hours

Environment

Temp: 175 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.38 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968

Radius: 11.6

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.8 AU - 6.6 AU

Year: 5477 Days

Day: 10.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 33,708,891 km

• M1: 156,928 km (0.04 R)
• M2: 277,654 km (0.106 R)
• M3: 399,426 km (0.07 R)
• M4: 671,395 km (0.046 R)
• M5: 766,240 km (0.106 R)
• M6: 971,040 km (0.097 R)
• M7: 1,112,559 km (0.098 R)
• M8: 1,729,202 km (0.103 R)
• M9: 2,206,868 km (0.104 R)
• M10: 2,702,486 km (0.095 R)
• M11: 2,928,678 km (0.088 R)
• M12: 3,067,504 km (0.063 R)
• M13: 3,327,805 km (0.109 R)
• M14: 3,819,682 km (0.098 R)
• M15: 3,895,379 km (0.093 R)
• M16: 4,653,990 km (0.115 R)
• M17: 4,735,072 km (0.095 R)
• M18: 4,981,160 km (0.111 R)
• M19: 5,429,206 km (0.114 R)
• M20: 7,066,555 km (0.059 R)
• M21: 7,222,585 km (0.115 R)
• M22: 7,826,063 km (0.085 R)
• M23: 8,280,990 km (0.08 R)
• M24: 8,478,609 km (0.114 R)
• M25: 9,318,900 km (0.039 R)
• M26: 9,697,233 km (0.096 R)
• M27: 9,870,767 km (0.117 R)
• M28: 10,220,975 km (0.101 R)
• M29: 11,078,321 km (0.109 R)
• M30: 11,369,289 km (0.097 R)
• M31: 12,407,348 km (0.098 R)
• M32: 12,785,382 km (0.116 R)
• M33: 13,244,049 km (0.114 R)
• M34: 13,747,147 km (0.065 R)
• M35: 14,811,984 km (0.03 R)
• M36: 15,334,081 km (0.093 R)
• M37: 15,617,719 km (0.109 R)
• M38: 16,025,971 km (0.084 R)
• M39: 17,271,822 km (0.037 R)
• M40: 17,863,931 km (0.051 R)
• M41: 17,991,687 km (0.11 R)
• M42: 18,247,948 km (0.064 R)
• M43: 18,376,602 km (0.112 R)
• M44: 18,591,724 km (0.1 R)
• M45: 18,894,211 km (0.037 R)
• M46: 19,591,936 km (0.065 R)
• M47: 19,811,695 km (0.067 R)
• M48: 19,988,071 km (0.081 R)
• M49: 20,475,760 km (0.073 R)
• M50: 21,012,367 km (0.103 R)
• M51: 21,553,612 km (0.085 R)
• M52: 23,065,598 km (0.11 R)
• M53: 23,204,724 km (0.111 R)
• M54: 23,670,572 km (0.059 R)
• M55: 24,233,808 km (0.116 R)
• M56: 24,469,724 km (0.105 R)
• M57: 24,896,377 km (0.094 R)
• M58: 25,469,037 km (0.102 R)
• M59: 25,708,843 km (0.094 R)
• M60: 26,239,317 km (0.095 R)
• M61: 27,261,968 km (0.049 R)
• M62: 27,458,240 km (0.113 R)
• M63: 27,556,526 km (0.106 R)
• M64: 27,654,962 km (0.105 R)
• M65: 29,295,901 km (0.052 R)
• M66: 30,153,396 km (0.109 R)
• M67: 30,254,823 km (0.105 R)
• M68: 31,275,529 km (0.102 R)
• M69: 31,686,923 km (0.067 R)
• M70: 31,790,146 km (0.095 R)
• M71: 33,141,015 km (0.033 R)
• M72: 33,981,755 km (0.066 R)
• M73: 34,510,733 km (0.102 R)
• M74: 35,576,767 km (0.104 R)
• M75: 35,791,291 km (0.111 R)
• M76: 36,006,263 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.2

Radius: 13

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 6.2 AU - 10 AU

Year: 8178 Days

Day: 9.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 33,708,891 km

• M1: 177,273 km (0.059 R)
• M2: 400,473 km (0.094 R)
• M3: 559,496 km (0.091 R)
• M4: 823,387 km (0.111 R)
• M5: 1,175,091 km (0.111 R)
• M6: 1,270,684 km (0.119 R)
• M7: 1,487,003 km (0.111 R)
• M8: 2,308,744 km (0.03 R)
• M9: 2,410,171 km (0.113 R)
• M10: 2,680,943 km (0.084 R)
• M11: 2,766,364 km (0.043 R)
• M12: 3,028,160 km (0.048 R)
• M13: 3,184,789 km (0.115 R)
• M14: 3,344,111 km (0.113 R)
• M15: 3,647,046 km (0.098 R)
• M16: 3,862,019 km (0.098 R)
• M17: 3,983,343 km (0.118 R)
• M18: 4,155,380 km (0.052 R)
• M19: 4,254,863 km (0.078 R)
• M20: 4,763,944 km (0.086 R)
• M21: 5,078,997 km (0.088 R)
• M22: 5,646,572 km (0.063 R)
• M23: 5,840,301 km (0.079 R)
• M24: 5,951,901 km (0.1 R)
• M25: 6,463,526 km (0.088 R)
• M26: 6,550,143 km (0.086 R)
• M27: 6,695,402 km (0.098 R)
• M28: 6,812,537 km (0.039 R)
• M29: 6,989,362 km (0.119 R)
• M30: 7,137,913 km (0.116 R)
• M31: 7,257,442 km (0.063 R)
• M32: 7,559,330 km (0.114 R)
• M33: 7,742,438 km (0.041 R)
• M34: 9,162,720 km (0.091 R)
• M35: 9,325,482 km (0.106 R)
• M36: 9,423,619 km (0.109 R)
• M37: 9,522,204 km (0.114 R)
• M38: 9,952,896 km (0.098 R)
• M39: 10,053,127 km (0.088 R)
• M40: 10,730,506 km (0.083 R)
• M41: 11,074,730 km (0.079 R)
• M42: 11,213,557 km (0.071 R)
• M43: 11,387,689 km (0.117 R)
• M44: 11,703,640 km (0.107 R)
• M45: 12,379,972 km (0.058 R)
• M46: 12,923,012 km (0.027 R)
• M47: 14,220,175 km (0.098 R)
• M48: 14,560,361 km (0.085 R)
• M49: 14,903,389 km (0.091 R)
• M50: 15,326,152 km (0.041 R)
• M51: 15,597,373 km (0.071 R)
• M52: 17,096,942 km (0.097 R)
• M53: 17,701,467 km (0.092 R)
• M54: 17,945,162 km (0.116 R)
• M55: 18,231,044 km (0.064 R)
• M56: 18,724,567 km (0.1 R)
• M57: 20,486,531 km (0.09 R)
• M58: 21,085,521 km (0.091 R)
• M59: 21,171,539 km (0.087 R)
• M60: 21,257,708 km (0.033 R)
• M61: 21,864,178 km (0.119 R)
• M62: 21,994,777 km (0.079 R)
• M63: 22,608,128 km (0.101 R)
• M64: 22,961,179 km (0.055 R)
• M65: 23,316,025 km (0.107 R)
• M66: 23,896,614 km (0.106 R)
• M67: 24,166,040 km (0.109 R)
• M68: 24,301,277 km (0.082 R)
• M69: 24,935,272 km (0.107 R)
• M70: 25,528,877 km (0.046 R)
• M71: 27,103,544 km (0.119 R)
• M72: 29,427,696 km (0.1 R)
• M73: 29,861,381 km (0.104 R)
• M74: 29,958,170 km (0.03 R)
• M75: 30,394,547 km (0.101 R)
• M76: 30,637,943 km (0.037 R)
• M77: 30,881,937 km (0.111 R)
• M78: 31,028,543 km (0.118 R)
• M79: 32,210,666 km (0.082 R)
• M80: 32,458,699 km (0.052 R)
• M81: 33,357,333 km (0.104 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 12,504 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit