🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.58 AU - 0.72 AU

Year: 189 Days

Day: 23.7 Hours

Environment

Temp: 208 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 33,037,298 km

• M1: 206,445 km (0.107 R)
• M2: 472,131 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.51 AU - 3.09 AU

Year: 1686 Days

Day: 27.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,037,298 km

• M1: 1,188,854 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.06 AU - 3.96 AU

Year: 2367 Days

Day: 30.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.95 AU - 4.31 AU

Year: 2489 Days

Day: 44.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 51.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,037,298 km

• M1: 216,319 km (0.119 R)
• M2: 1,381,536 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.5

Radius: 8.7

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.37 AU - 6.67 AU

Year: 5316 Days

Day: 9.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 33,037,298 km

• M1: 116,387 km (0.108 R)
• M2: 240,703 km (0.111 R)
• M3: 359,184 km (0.044 R)
• M4: 465,399 km (0.055 R)
• M5: 775,067 km (0.119 R)
• M6: 839,842 km (0.076 R)
• M7: 940,821 km (0.099 R)
• M8: 998,715 km (0.118 R)
• M9: 1,118,543 km (0.116 R)
• M10: 1,506,451 km (0.038 R)
• M11: 1,644,829 km (0.104 R)
• M12: 2,085,245 km (0.112 R)
• M13: 2,303,059 km (0.052 R)
• M14: 2,512,047 km (0.076 R)
• M15: 2,931,221 km (0.093 R)
• M16: 3,017,838 km (0.034 R)
• M17: 3,175,664 km (0.066 R)
• M18: 3,264,525 km (0.082 R)
• M19: 3,354,283 km (0.109 R)
• M20: 3,444,940 km (0.072 R)
• M21: 3,554,745 km (0.069 R)
• M22: 3,948,187 km (0.038 R)
• M23: 4,159,868 km (0.095 R)
• M24: 4,474,472 km (0.073 R)
• M25: 4,594,450 km (0.036 R)
• M26: 4,837,696 km (0.066 R)
• M27: 5,064,337 km (0.059 R)
• M28: 5,210,344 km (0.11 R)
• M29: 5,592,417 km (0.107 R)
• M30: 6,406,080 km (0.08 R)
• M31: 6,677,899 km (0.095 R)
• M32: 7,303,368 km (0.081 R)
• M33: 7,635,027 km (0.112 R)
• M34: 7,850,896 km (0.047 R)
• M35: 7,923,302 km (0.108 R)
• M36: 8,068,711 km (0.118 R)
• M37: 8,166,249 km (0.088 R)
• M38: 8,313,154 km (0.07 R)
• M39: 8,411,589 km (0.096 R)
• M40: 8,584,823 km (0.082 R)
• M41: 8,859,485 km (0.094 R)
• M42: 9,086,425 km (0.051 R)
• M43: 9,289,579 km (0.119 R)
• M44: 9,648,913 km (0.061 R)
• M45: 9,908,465 km (0.111 R)
• M46: 10,117,753 km (0.025 R)
• M47: 10,407,823 km (0.056 R)
• M48: 10,754,292 km (0.086 R)
• M49: 11,240,186 km (0.048 R)
• M50: 11,431,072 km (0.102 R)
• M51: 11,760,936 km (0.101 R)
• M52: 11,816,137 km (0.104 R)
• M53: 12,010,315 km (0.036 R)
• M54: 12,177,566 km (0.114 R)
• M55: 12,854,197 km (0.059 R)
• M56: 14,185,020 km (0.075 R)
• M57: 14,391,465 km (0.04 R)
• M58: 14,569,187 km (0.119 R)
• M59: 14,628,428 km (0.12 R)
• M60: 14,747,508 km (0.063 R)
• M61: 14,836,967 km (0.069 R)
• M62: 14,956,646 km (0.103 R)
• M63: 16,077,882 km (0.101 R)
• M64: 16,664,156 km (0.056 R)
• M65: 16,757,355 km (0.115 R)
• M66: 17,069,416 km (0.056 R)
• M67: 17,383,273 km (0.104 R)
• M68: 17,572,514 km (0.081 R)
• M69: 17,699,074 km (0.098 R)
• M70: 18,112,413 km (0.093 R)
• M71: 18,432,552 km (0.065 R)
• M72: 18,625,683 km (0.09 R)
• M73: 18,722,323 km (0.058 R)
• M74: 19,208,666 km (0.057 R)
• M75: 19,896,367 km (0.086 R)
• M76: 20,259,890 km (0.088 R)
• M77: 20,759,098 km (0.111 R)
• M78: 21,161,367 km (0.117 R)
• M79: 21,464,751 km (0.095 R)
• M80: 21,566,328 km (0.098 R)
• M81: 21,871,657 km (0.074 R)
• M82: 21,973,683 km (0.092 R)
• M83: 22,280,957 km (0.11 R)
• M84: 22,383,731 km (0.094 R)
• M85: 23,003,365 km (0.064 R)
• M86: 23,072,629 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.6

Radius: 10.7

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 5.58 AU - 7.5 AU

Year: 6019 Days

Day: 14.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 33,037,298 km

• M1: 134,040 km (0.09 R)
• M2: 755,768 km (0.078 R)
• M3: 911,051 km (0.108 R)
• M4: 992,881 km (0.063 R)
• M5: 1,063,042 km (0.087 R)
• M6: 1,135,149 km (0.11 R)
• M7: 1,346,231 km (0.089 R)
• M8: 1,440,777 km (0.067 R)
• M9: 1,521,261 km (0.099 R)
• M10: 1,653,505 km (0.08 R)
• M11: 1,738,028 km (0.082 R)
• M12: 2,018,973 km (0.096 R)
• M13: 2,091,378 km (0.109 R)
• M14: 2,409,723 km (0.115 R)
• M15: 2,604,200 km (0.045 R)
• M16: 2,905,789 km (0.083 R)
• M17: 3,325,411 km (0.112 R)
• M18: 3,411,729 km (0.106 R)
• M19: 3,586,609 km (0.106 R)
• M20: 4,036,599 km (0.097 R)
• M21: 4,221,802 km (0.106 R)
• M22: 4,291,963 km (0.112 R)
• M23: 4,576,498 km (0.114 R)
• M24: 5,164,118 km (0.113 R)
• M25: 6,169,566 km (0.045 R)
• M26: 6,410,119 km (0.099 R)
• M27: 6,900,501 km (0.033 R)
• M28: 7,066,704 km (0.091 R)
• M29: 7,206,279 km (0.107 R)
• M30: 7,290,353 km (0.062 R)
• M31: 7,802,127 km (0.106 R)
• M32: 8,325,570 km (0.047 R)
• M33: 8,532,315 km (0.098 R)
• M34: 8,890,452 km (0.034 R)
• M35: 9,071,465 km (0.109 R)
• M36: 10,057,315 km (0.059 R)
• M37: 10,151,412 km (0.078 R)
• M38: 10,499,227 km (0.056 R)
• M39: 10,754,591 km (0.117 R)
• M40: 11,239,138 km (0.055 R)
• M41: 11,730,717 km (0.047 R)
• M42: 12,397,176 km (0.085 R)
• M43: 12,498,154 km (0.054 R)
• M44: 12,802,885 km (0.068 R)
• M45: 13,213,082 km (0.119 R)
• M46: 13,316,305 km (0.082 R)
• M47: 15,436,406 km (0.033 R)
• M48: 15,690,573 km (0.085 R)
• M49: 15,909,584 km (0.114 R)
• M50: 16,239,896 km (0.071 R)
• M51: 16,535,501 km (0.114 R)
• M52: 16,721,003 km (0.046 R)
• M53: 17,697,428 km (0.082 R)
• M54: 17,811,272 km (0.116 R)
• M55: 18,039,708 km (0.047 R)
• M56: 18,538,019 km (0.073 R)
• M57: 19,157,503 km (0.081 R)
• M58: 19,313,384 km (0.11 R)
• M59: 20,020,384 km (0.055 R)
• M60: 20,536,197 km (0.105 R)
• M61: 21,217,316 km (0.101 R)
• M62: 22,068,977 km (0.104 R)
• M63: 22,478,576 km (0.039 R)
• M64: 22,560,705 km (0.064 R)
• M65: 24,521,185 km (0.052 R)
• M66: 24,902,810 km (0.11 R)
• M67: 25,030,417 km (0.055 R)
• M68: 25,158,323 km (0.095 R)
• M69: 25,329,163 km (0.105 R)
• M70: 25,800,846 km (0.062 R)
• M71: 26,016,266 km (0.055 R)
• M72: 27,584,651 km (0.115 R)
• M73: 27,672,764 km (0.108 R)
• M74: 27,760,877 km (0.066 R)
• M75: 27,893,271 km (0.062 R)
• M76: 28,114,377 km (0.094 R)
• M77: 28,513,653 km (0.09 R)
• M78: 28,647,244 km (0.065 R)
• M79: 29,768,331 km (0.069 R)
• M80: 30,084,730 km (0.103 R)
• M81: 30,220,715 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.1

Radius: 10.2

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 6.06 AU - 7.26 AU

Year: 6186 Days

Day: 14.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 33,037,298 km

• M1: 130,150 km (0.095 R)
• M2: 279,299 km (0.105 R)
• M3: 375,191 km (0.045 R)
• M4: 439,818 km (0.054 R)
• M5: 509,082 km (0.088 R)
• M6: 729,290 km (0.086 R)
• M7: 1,043,595 km (0.102 R)
• M8: 1,225,057 km (0.034 R)
• M9: 1,363,734 km (0.104 R)
• M10: 1,471,145 km (0.107 R)
• M11: 1,694,944 km (0.064 R)
• M12: 2,092,575 km (0.107 R)
• M13: 2,196,546 km (0.113 R)
• M14: 2,585,500 km (0.118 R)
• M15: 2,879,759 km (0.084 R)
• M16: 3,042,821 km (0.042 R)
• M17: 3,700,303 km (0.109 R)
• M18: 3,954,919 km (0.09 R)
• M19: 4,294,506 km (0.096 R)
• M20: 4,535,209 km (0.051 R)
• M21: 5,226,800 km (0.043 R)
• M22: 6,040,463 km (0.09 R)
• M23: 6,129,922 km (0.112 R)
• M24: 6,310,337 km (0.081 R)
• M25: 6,830,938 km (0.065 R)
• M26: 7,112,182 km (0.103 R)
• M27: 7,238,443 km (0.075 R)
• M28: 7,333,587 km (0.082 R)
• M29: 7,880,816 km (0.049 R)
• M30: 8,011,564 km (0.114 R)
• M31: 8,308,217 km (0.069 R)
• M32: 9,392,203 km (0.11 R)
• M33: 10,520,321 km (0.074 R)
• M34: 10,808,895 km (0.069 R)
• M35: 11,173,465 km (0.047 R)
• M36: 11,320,520 km (0.106 R)
• M37: 11,394,122 km (0.069 R)
• M38: 11,468,023 km (0.108 R)
• M39: 12,027,370 km (0.06 R)
• M40: 12,178,015 km (0.115 R)
• M41: 12,519,247 km (0.111 R)
• M42: 12,671,837 km (0.08 R)
• M43: 14,073,569 km (0.082 R)
• M44: 14,232,442 km (0.088 R)
• M45: 14,551,834 km (0.117 R)
• M46: 16,894,985 km (0.114 R)
• M47: 17,021,545 km (0.085 R)
• M48: 17,701,766 km (0.099 R)
• M49: 18,045,243 km (0.072 R)
• M50: 18,131,561 km (0.059 R)
• M51: 18,608,180 km (0.064 R)
• M52: 18,782,461 km (0.103 R)
• M53: 19,001,174 km (0.082 R)
• M54: 20,062,720 km (0.071 R)
• M55: 20,600,674 km (0.093 R)
• M56: 20,781,089 km (0.119 R)
• M57: 21,007,281 km (0.091 R)
• M58: 22,660,188 km (0.105 R)
• M59: 22,799,763 km (0.116 R)
• M60: 23,314,230 km (0.073 R)
• M61: 23,690,618 km (0.095 R)
• M62: 24,211,667 km (0.081 R)
• M63: 24,784,328 km (0.078 R)
• M64: 25,313,157 km (0.062 R)
• M65: 25,894,494 km (0.111 R)
• M66: 26,627,075 km (0.039 R)
• M67: 27,020,667 km (0.039 R)
• M68: 27,515,387 km (0.106 R)
• M69: 27,863,351 km (0.118 R)
• M70: 28,714,713 km (0.114 R)
• M71: 29,625,465 km (0.081 R)
• M72: 29,829,217 km (0.113 R)
• M73: 30,135,593 km (0.112 R)
• M74: 32,100,113 km (0.074 R)
• M75: 33,150,739 km (0.12 R)
• M76: 33,256,355 km (0.069 R)
• M77: 33,415,078 km (0.053 R)
• M78: 34,212,435 km (0.082 R)
• M79: 35,393,360 km (0.105 R)
• M80: 35,825,997 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24.2

Radius: 5.3

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 17 AU - 21.54 AU

Year: 30443 Days

Day: 21.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 33,037,298 km

• M1: 68,815 km (0.083 R)
• M2: 109,206 km (0.092 R)
• M3: 272,567 km (0.085 R)
• M4: 310,116 km (0.081 R)
• M5: 401,820 km (0.105 R)
• M6: 445,652 km (0.113 R)
• M7: 479,611 km (0.102 R)
• M8: 1,155,793 km (0.097 R)
• M9: 1,368,521 km (0.059 R)
• M10: 2,625,891 km (0.111 R)
• M11: 3,514,652 km (0.082 R)
• M12: 3,584,814 km (0.05 R)
• M13: 3,726,483 km (0.102 R)
• M14: 4,563,782 km (0.113 R)
• M15: 4,794,911 km (0.079 R)
• M16: 4,951,091 km (0.115 R)
• M17: 5,108,917 km (0.033 R)
• M18: 5,295,166 km (0.107 R)
• M19: 5,429,505 km (0.117 R)
• M20: 5,839,553 km (0.106 R)
• M21: 6,146,677 km (0.119 R)
• M22: 6,344,745 km (0.063 R)
• M23: 6,922,342 km (0.104 R)
• M24: 6,980,985 km (0.12 R)
• M25: 7,158,109 km (0.069 R)
• M26: 7,336,579 km (0.11 R)
• M27: 7,850,447 km (0.095 R)
• M28: 9,330,419 km (0.083 R)
• M29: 9,427,807 km (0.081 R)
• M30: 10,927,975 km (0.094 R)
• M31: 11,340,566 km (0.084 R)
• M32: 11,409,680 km (0.084 R)
• M33: 12,039,188 km (0.074 R)
• M34: 12,536,601 km (0.085 R)
• M35: 13,624,776 km (0.114 R)
• M36: 13,661,577 km (0.081 R)
• M37: 13,920,082 km (0.085 R)
• M38: 15,620,112 km (0.109 R)
• M39: 17,264,791 km (0.09 R)
• M40: 17,544,240 km (0.069 R)
• M41: 17,584,183 km (0.099 R)
• M42: 18,513,634 km (0.027 R)
• M43: 19,376,066 km (0.068 R)
• M44: 19,500,232 km (0.104 R)
• M45: 20,842,275 km (0.073 R)
• M46: 21,182,311 km (0.082 R)
• M47: 21,267,731 km (0.048 R)
• M48: 21,310,366 km (0.083 R)
• M49: 21,610,011 km (0.102 R)
• M50: 21,911,151 km (0.089 R)
• M51: 21,997,469 km (0.115 R)
• M52: 22,300,405 km (0.026 R)
• M53: 22,474,088 km (0.081 R)
• M54: 22,779,118 km (0.032 R)
• M55: 23,129,476 km (0.082 R)
• M56: 23,305,254 km (0.097 R)
• M57: 25,585,724 km (0.027 R)
• M58: 26,499,318 km (0.111 R)
• M59: 27,006,305 km (0.112 R)
• M60: 27,936,355 km (0.093 R)
• M61: 28,170,476 km (0.089 R)
• M62: 28,829,454 km (0.047 R)
• M63: 29,684,257 km (0.118 R)
• M64: 31,808,696 km (0.102 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 16,772 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit