🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.72 AU - 0.94 AU

Year: 335 Days

Day: 45.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,496,427 km

• M1: 296,653 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.18 AU - 1.72 AU

Year: 773 Days

Day: 13.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,496,427 km

• M1: 1,058,854 km (0.098 R)

Asteroid Belt

Center: 4.65 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.3

Radius: 11.7

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.88 AU - 9.8 AU

Year: 9723 Days

Day: 6.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 130 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 74,496,427 km

• M1: 170,841 km (0.054 R)
• M2: 530,624 km (0.116 R)
• M3: 613,950 km (0.105 R)
• M4: 796,160 km (0.078 R)
• M5: 1,104,481 km (0.099 R)
• M6: 1,234,631 km (0.116 R)
• M7: 1,657,096 km (0.067 R)
• M8: 2,077,017 km (0.037 R)
• M9: 2,529,999 km (0.118 R)
• M10: 2,604,349 km (0.03 R)
• M11: 2,909,379 km (0.085 R)
• M12: 3,280,083 km (0.113 R)
• M13: 3,471,119 km (0.086 R)
• M14: 3,581,971 km (0.052 R)
• M15: 3,750,419 km (0.108 R)
• M16: 4,066,369 km (0.104 R)
• M17: 4,242,296 km (0.119 R)
• M18: 4,571,561 km (0.103 R)
• M19: 5,318,653 km (0.109 R)
• M20: 5,641,336 km (0.11 R)
• M21: 5,739,322 km (0.094 R)
• M22: 5,870,968 km (0.108 R)
• M23: 6,070,233 km (0.076 R)
• M24: 6,716,196 km (0.083 R)
• M25: 7,206,279 km (0.089 R)
• M26: 7,816,938 km (0.114 R)
• M27: 7,889,941 km (0.069 R)
• M28: 8,036,547 km (0.095 R)
• M29: 8,147,100 km (0.093 R)
• M30: 8,820,889 km (0.115 R)
• M31: 9,357,496 km (0.102 R)
• M32: 9,473,734 km (0.051 R)
• M33: 10,102,494 km (0.087 R)
• M34: 10,261,816 km (0.101 R)
• M35: 10,704,326 km (0.038 R)
• M36: 10,989,160 km (0.043 R)
• M37: 12,578,488 km (0.095 R)
• M38: 13,312,715 km (0.116 R)
• M39: 13,575,259 km (0.105 R)
• M40: 14,016,423 km (0.064 R)
• M41: 14,149,864 km (0.091 R)
• M42: 14,642,191 km (0.092 R)
• M43: 14,913,113 km (0.113 R)
• M44: 15,185,829 km (0.109 R)
• M45: 15,368,488 km (0.111 R)
• M46: 16,903,213 km (0.088 R)
• M47: 16,997,908 km (0.098 R)
• M48: 18,389,169 km (0.104 R)
• M49: 19,024,660 km (0.071 R)
• M50: 19,568,000 km (0.055 R)
• M51: 20,317,186 km (0.08 R)
• M52: 20,974,070 km (0.064 R)
• M53: 21,381,874 km (0.091 R)
• M54: 21,843,683 km (0.029 R)
• M55: 22,934,102 km (0.057 R)
• M56: 23,248,855 km (0.058 R)
• M57: 23,670,871 km (0.111 R)
• M58: 23,935,959 km (0.118 R)
• M59: 25,492,375 km (0.111 R)
• M60: 26,420,031 km (0.093 R)
• M61: 27,247,607 km (0.086 R)
• M62: 28,083,859 km (0.055 R)
• M63: 28,702,446 km (0.116 R)
• M64: 30,469,646 km (0.082 R)
• M65: 31,279,269 km (0.072 R)
• M66: 31,686,774 km (0.057 R)
• M67: 32,154,716 km (0.058 R)
• M68: 32,683,694 km (0.075 R)
• M69: 33,690,936 km (0.029 R)
• M70: 34,228,292 km (0.111 R)
• M71: 34,648,213 km (0.092 R)
• M72: 35,675,053 km (0.117 R)
• M73: 36,222,731 km (0.109 R)
• M74: 38,565,733 km (0.117 R)
• M75: 39,378,648 km (0.12 R)
• M76: 39,504,160 km (0.06 R)
• M77: 39,629,822 km (0.07 R)
• M78: 39,755,634 km (0.073 R)
• M79: 40,196,948 km (0.09 R)
• M80: 41,339,427 km (0.082 R)
• M81: 42,364,023 km (0.102 R)
• M82: 42,943,864 km (0.078 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 808

Radius: 5.5

Gravity: 26.71 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 9.56 AU - 13.94 AU

Year: 17840 Days

Day: 17.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,496,427 km

• M1: 80,633 km (0.114 R)
• M2: 142,866 km (0.069 R)
• M3: 1,162,226 km (0.113 R)
• M4: 1,301,801 km (0.027 R)
• M5: 1,506,301 km (0.097 R)
• M6: 2,077,914 km (0.03 R)
• M7: 2,600,759 km (0.091 R)
• M8: 3,397,218 km (0.099 R)
• M9: 3,637,771 km (0.084 R)
• M10: 4,787,132 km (0.06 R)
• M11: 4,921,321 km (0.101 R)
• M12: 4,966,350 km (0.079 R)
• M13: 5,011,529 km (0.072 R)
• M14: 5,193,440 km (0.111 R)
• M15: 5,657,791 km (0.112 R)
• M16: 6,135,457 km (0.11 R)
• M17: 6,526,806 km (0.072 R)
• M18: 6,725,471 km (0.077 R)
• M19: 7,128,787 km (0.11 R)
• M20: 7,748,571 km (0.117 R)
• M21: 8,224,592 km (0.073 R)
• M22: 8,928,899 km (0.074 R)
• M23: 9,094,204 km (0.12 R)
• M24: 9,204,907 km (0.062 R)
• M25: 9,316,207 km (0.114 R)
• M26: 10,221,723 km (0.062 R)
• M27: 11,273,546 km (0.055 R)
• M28: 11,392,476 km (0.059 R)
• M29: 13,039,250 km (0.061 R)
• M30: 13,858,298 km (0.094 R)
• M31: 14,306,194 km (0.034 R)
• M32: 14,758,877 km (0.107 R)
• M33: 15,413,667 km (0.081 R)
• M34: 15,479,640 km (0.066 R)
• M35: 15,545,762 km (0.085 R)
• M36: 15,877,720 km (0.067 R)
• M37: 16,751,521 km (0.118 R)
• M38: 17,709,845 km (0.048 R)
• M39: 17,778,959 km (0.028 R)
• M40: 18,195,739 km (0.047 R)
• M41: 18,685,971 km (0.104 R)
• M42: 20,835,543 km (0.062 R)
• M43: 20,908,546 km (0.085 R)
• M44: 25,441,063 km (0.106 R)
• M45: 28,138,462 km (0.108 R)
• M46: 28,299,878 km (0.103 R)
• M47: 28,948,834 km (0.083 R)
• M48: 29,520,746 km (0.059 R)
• M49: 30,509,738 km (0.099 R)
• M50: 31,091,673 km (0.049 R)
• M51: 32,182,092 km (0.095 R)
• M52: 32,266,466 km (0.119 R)
• M53: 33,969,936 km (0.094 R)
• M54: 34,919,135 km (0.038 R)
• M55: 35,005,902 km (0.088 R)
• M56: 35,266,501 km (0.097 R)
• M57: 35,789,645 km (0.109 R)
• M58: 36,403,295 km (0.105 R)
• M59: 37,729,929 km (0.05 R)
• M60: 37,997,111 km (0.117 R)
• M61: 38,086,271 km (0.051 R)
• M62: 39,703,873 km (0.088 R)
• M63: 40,066,499 km (0.092 R)
• M64: 41,252,211 km (0.09 R)
• M65: 41,711,327 km (0.028 R)
• M66: 42,449,443 km (0.091 R)
• M67: 42,634,645 km (0.034 R)
• M68: 45,918,917 km (0.066 R)
• M69: 46,299,494 km (0.083 R)
• M70: 47,447,209 km (0.052 R)
• M71: 47,928,166 km (0.115 R)
• M72: 48,217,638 km (0.063 R)
• M73: 48,314,128 km (0.073 R)
• M74: 48,895,017 km (0.09 R)
• M75: 50,063,675 km (0.031 R)
• M76: 50,651,595 km (0.072 R)
• M77: 51,143,174 km (0.103 R)
• M78: 51,932,901 km (0.1 R)
• M79: 53,624,554 km (0.108 R)
• M80: 55,435,436 km (0.07 R)
• M81: 56,653,761 km (0.097 R)
• M82: 57,573,339 km (0.094 R)
• M83: 59,945,512 km (0.108 R)
• M84: 61,404,989 km (0.067 R)
• M85: 61,929,180 km (0.116 R)
• M86: 62,770,818 km (0.088 R)
• M87: 63,934,240 km (0.078 R)
• M88: 64,465,313 km (0.098 R)
• M89: 64,571,827 km (0.044 R)
• M90: 68,441,325 km (0.078 R)
• M91: 69,093,572 km (0.048 R)
• M92: 70,513,704 km (0.032 R)
• M93: 70,623,360 km (0.052 R)
• M94: 71,502,546 km (0.096 R)
• M95: 72,606,579 km (0.112 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 13,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit