🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.49 AU - 0.65 AU

Year: 165 Days

Day: 47.6 Hours

Environment

Temp: 172 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.54 AU - 0.72 AU

Year: 191 Days

Day: 32.2 Hours

Environment

Temp: 165 °C

Axial Tilt: 42.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,325,436 km

• M1: 161,566 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.9 AU - 1.1 AU

Year: 383 Days

Day: 30.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 24.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.15 AU - 1.45 AU

Year: 568 Days

Day: 35.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.23 AU - 3.47 AU

Year: 2348 Days

Day: 24.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.5

Radius: 8.5

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.16 AU - 4.76 AU

Year: 3606 Days

Day: 14.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 43,325,436 km

• M1: 106,514 km (0.117 R)
• M2: 202,705 km (0.07 R)
• M3: 308,172 km (0.096 R)
• M4: 392,994 km (0.071 R)
• M5: 496,515 km (0.096 R)
• M6: 589,565 km (0.101 R)
• M7: 662,419 km (0.04 R)
• M8: 732,880 km (0.119 R)
• M9: 991,535 km (0.081 R)
• M10: 1,257,968 km (0.099 R)
• M11: 1,333,366 km (0.063 R)
• M12: 1,445,863 km (0.117 R)
• M13: 1,539,512 km (0.1 R)
• M14: 1,802,056 km (0.118 R)
• M15: 2,030,641 km (0.046 R)
• M16: 2,168,870 km (0.118 R)
• M17: 2,243,370 km (0.111 R)
• M18: 2,446,374 km (0.112 R)
• M19: 2,558,872 km (0.101 R)
• M20: 2,637,710 km (0.068 R)
• M21: 2,906,687 km (0.108 R)
• M22: 3,250,612 km (0.102 R)
• M23: 3,326,608 km (0.109 R)
• M24: 3,509,716 km (0.087 R)
• M25: 3,956,714 km (0.113 R)
• M26: 4,411,043 km (0.072 R)
• M27: 4,495,566 km (0.065 R)
• M28: 4,612,551 km (0.113 R)
• M29: 5,035,315 km (0.115 R)
• M30: 5,201,368 km (0.111 R)
• M31: 5,357,848 km (0.058 R)
• M32: 5,538,712 km (0.054 R)
• M33: 6,140,394 km (0.099 R)
• M34: 6,211,154 km (0.086 R)
• M35: 6,484,918 km (0.09 R)
• M36: 6,605,195 km (0.096 R)
• M37: 6,677,750 km (0.095 R)
• M38: 7,130,882 km (0.055 R)
• M39: 7,267,465 km (0.107 R)
• M40: 7,342,413 km (0.061 R)
• M41: 7,467,776 km (0.095 R)
• M42: 7,543,473 km (0.054 R)
• M43: 7,619,319 km (0.116 R)
• M44: 7,746,178 km (0.073 R)
• M45: 7,822,772 km (0.117 R)
• M46: 8,235,213 km (0.066 R)
• M47: 8,352,498 km (0.086 R)
• M48: 8,417,872 km (0.089 R)
• M49: 8,947,299 km (0.086 R)
• M50: 9,054,411 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.3

Radius: 14.8

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.86 AU - 6 AU

Year: 4191 Days

Day: 11.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 43,325,436 km

• M1: 207,791 km (0.06 R)
• M2: 490,083 km (0.068 R)
• M3: 676,182 km (0.031 R)
• M4: 951,143 km (0.037 R)
• M5: 1,433,447 km (0.103 R)
• M6: 1,652,757 km (0.089 R)
• M7: 1,745,209 km (0.067 R)
• M8: 1,898,547 km (0.102 R)
• M9: 2,386,086 km (0.106 R)
• M10: 2,557,376 km (0.057 R)
• M11: 2,886,641 km (0.108 R)
• M12: 3,392,880 km (0.055 R)
• M13: 3,530,959 km (0.107 R)
• M14: 3,642,708 km (0.109 R)
• M15: 3,831,650 km (0.108 R)
• M16: 3,956,265 km (0.068 R)
• M17: 4,249,028 km (0.114 R)
• M18: 4,418,224 km (0.073 R)
• M19: 4,589,663 km (0.099 R)
• M20: 4,773,668 km (0.104 R)
• M21: 5,212,588 km (0.08 R)
• M22: 5,995,434 km (0.073 R)
• M23: 6,242,121 km (0.104 R)
• M24: 6,412,214 km (0.062 R)
• M25: 6,791,893 km (0.099 R)
• M26: 7,901,460 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.9

Radius: 12

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.56 AU - 7.4 AU

Year: 5599 Days

Day: 9.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 43,325,436 km

• M1: 166,353 km (0.098 R)
• M2: 248,482 km (0.044 R)
• M3: 422,913 km (0.07 R)
• M4: 595,699 km (0.094 R)
• M5: 692,189 km (0.112 R)
• M6: 775,515 km (0.1 R)
• M7: 1,113,457 km (0.082 R)
• M8: 1,282,503 km (0.041 R)
• M9: 1,364,333 km (0.076 R)
• M10: 1,749,248 km (0.086 R)
• M11: 1,920,687 km (0.03 R)
• M12: 2,029,146 km (0.118 R)
• M13: 2,195,798 km (0.088 R)
• M14: 2,528,054 km (0.098 R)
• M15: 2,617,514 km (0.079 R)
• M16: 2,923,292 km (0.06 R)
• M17: 3,096,526 km (0.117 R)
• M18: 3,273,052 km (0.105 R)
• M19: 3,420,107 km (0.098 R)
• M20: 4,082,825 km (0.101 R)
• M21: 4,330,559 km (0.085 R)
• M22: 4,510,376 km (0.056 R)
• M23: 4,674,485 km (0.113 R)
• M24: 4,952,438 km (0.115 R)
• M25: 5,046,385 km (0.039 R)
• M26: 5,140,931 km (0.081 R)
• M27: 5,312,370 km (0.073 R)
• M28: 5,720,174 km (0.114 R)
• M29: 5,957,735 km (0.086 R)
• M30: 6,077,862 km (0.108 R)
• M31: 6,442,881 km (0.112 R)
• M32: 6,982,630 km (0.093 R)
• M33: 7,109,340 km (0.08 R)
• M34: 7,322,217 km (0.11 R)
• M35: 7,973,417 km (0.103 R)
• M36: 8,417,872 km (0.11 R)
• M37: 8,620,577 km (0.112 R)
• M38: 8,916,183 km (0.058 R)
• M39: 9,122,777 km (0.072 R)
• M40: 9,400,880 km (0.094 R)
• M41: 9,728,649 km (0.103 R)
• M42: 10,516,431 km (0.075 R)
• M43: 10,710,609 km (0.085 R)
• M44: 10,905,834 km (0.075 R)
• M45: 11,200,991 km (0.108 R)
• M46: 11,623,605 km (0.118 R)
• M47: 11,950,327 km (0.103 R)
• M48: 12,203,745 km (0.112 R)
• M49: 12,433,378 km (0.111 R)
• M50: 12,715,969 km (0.075 R)
• M51: 12,793,460 km (0.097 R)
• M52: 13,000,653 km (0.043 R)
• M53: 13,418,630 km (0.078 R)
• M54: 13,947,159 km (0.05 R)
• M55: 14,053,822 km (0.063 R)
• M56: 14,214,042 km (0.113 R)
• M57: 15,106,842 km (0.079 R)
• M58: 15,546,211 km (0.093 R)
• M59: 16,045,568 km (0.075 R)
• M60: 16,662,959 km (0.032 R)
• M61: 16,776,055 km (0.087 R)
• M62: 17,003,144 km (0.12 R)
• M63: 17,402,720 km (0.111 R)
• M64: 17,661,375 km (0.044 R)
• M65: 17,979,121 km (0.103 R)
• M66: 18,124,231 km (0.113 R)
• M67: 18,679,089 km (0.102 R)
• M68: 19,655,963 km (0.108 R)
• M69: 19,865,400 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51.1

Radius: 3.7

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 12.1 AU - 16.34 AU

Year: 20531 Days

Day: 23.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 43,325,436 km

• M1: 167,101 km (0.038 R)
• M2: 241,152 km (0.115 R)
• M3: 635,941 km (0.119 R)
• M4: 1,014,124 km (0.047 R)
• M5: 1,201,271 km (0.073 R)
• M6: 1,467,256 km (0.094 R)
• M7: 1,501,813 km (0.101 R)
• M8: 1,536,669 km (0.077 R)
• M9: 1,678,488 km (0.114 R)
• M10: 2,032,287 km (0.039 R)
• M11: 2,511,000 km (0.088 R)
• M12: 2,552,439 km (0.049 R)
• M13: 3,178,356 km (0.099 R)
• M14: 4,163,608 km (0.114 R)
• M15: 4,336,393 km (0.1 R)
• M16: 5,129,262 km (0.071 R)
• M17: 5,341,093 km (0.081 R)
• M18: 5,448,055 km (0.101 R)
• M19: 6,470,557 km (0.099 R)
• M20: 6,756,887 km (0.115 R)
• M21: 8,034,602 km (0.087 R)
• M22: 8,342,325 km (0.053 R)
• M23: 8,528,724 km (0.098 R)
• M24: 8,653,788 km (0.083 R)
• M25: 8,685,054 km (0.081 R)
• M26: 9,838,902 km (0.097 R)
• M27: 10,300,561 km (0.079 R)
• M28: 10,333,772 km (0.052 R)
• M29: 10,634,464 km (0.06 R)
• M30: 10,668,123 km (0.062 R)
• M31: 10,701,783 km (0.068 R)
• M32: 11,210,416 km (0.112 R)
• M33: 11,244,674 km (0.102 R)
• M34: 12,357,083 km (0.101 R)
• M35: 12,676,176 km (0.093 R)
• M36: 12,747,534 km (0.089 R)
• M37: 12,783,138 km (0.027 R)
• M38: 12,854,646 km (0.046 R)
• M39: 12,962,207 km (0.069 R)
• M40: 13,832,717 km (0.1 R)
• M41: 14,572,478 km (0.076 R)
• M42: 14,984,920 km (0.115 R)
• M43: 15,363,103 km (0.095 R)
• M44: 15,667,834 km (0.1 R)
• M45: 15,897,766 km (0.115 R)
• M46: 16,516,353 km (0.088 R)
• M47: 17,379,682 km (0.111 R)
• M48: 19,560,071 km (0.095 R)
• M49: 19,931,672 km (0.113 R)
• M50: 20,808,017 km (0.101 R)
• M51: 21,441,713 km (0.116 R)
• M52: 21,782,198 km (0.119 R)
• M53: 21,910,254 km (0.059 R)
• M54: 21,995,824 km (0.041 R)
• M55: 22,038,758 km (0.046 R)
• M56: 23,906,488 km (0.119 R)
• M57: 24,569,805 km (0.069 R)
• M58: 25,373,893 km (0.09 R)
• M59: 26,141,181 km (0.052 R)
• M60: 26,277,315 km (0.099 R)
• M61: 26,550,331 km (0.069 R)
• M62: 26,687,213 km (0.111 R)
• M63: 27,099,355 km (0.064 R)
• M64: 27,375,214 km (0.084 R)
• M65: 27,744,571 km (0.101 R)
• M66: 27,837,172 km (0.117 R)
• M67: 28,069,048 km (0.082 R)
• M68: 28,394,873 km (0.075 R)
• M69: 28,441,398 km (0.097 R)
• M70: 28,815,542 km (0.117 R)
• M71: 28,862,366 km (0.103 R)
• M72: 29,191,182 km (0.098 R)
• M73: 29,332,402 km (0.105 R)
• M74: 29,473,922 km (0.117 R)
• M75: 30,375,548 km (0.045 R)
• M76: 31,045,597 km (0.117 R)
• M77: 32,205,579 km (0.036 R)
• M78: 32,254,199 km (0.075 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 111.1

Radius: 4.7

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 13.9 AU - 15.28 AU

Year: 21338 Days

Day: 23.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 115.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 43,325,436 km

• M1: 272,119 km (0.086 R)
• M2: 556,803 km (0.064 R)
• M3: 1,037,461 km (0.106 R)
• M4: 1,111,811 km (0.114 R)
• M5: 2,276,580 km (0.091 R)
• M6: 2,349,285 km (0.116 R)
• M7: 3,362,661 km (0.083 R)
• M8: 3,501,338 km (0.102 R)
• M9: 5,241,311 km (0.106 R)
• M10: 5,466,755 km (0.087 R)
• M11: 5,597,204 km (0.076 R)
• M12: 5,994,237 km (0.09 R)
• M13: 6,162,385 km (0.073 R)
• M14: 6,263,962 km (0.103 R)
• M15: 8,000,943 km (0.094 R)
• M16: 8,447,642 km (0.042 R)
• M17: 8,787,977 km (0.04 R)
• M18: 9,132,800 km (0.083 R)
• M19: 9,599,546 km (0.101 R)
• M20: 11,127,538 km (0.063 R)
• M21: 11,500,486 km (0.064 R)
• M22: 12,215,863 km (0.104 R)
• M23: 13,866,526 km (0.094 R)
• M24: 14,762,916 km (0.04 R)
• M25: 14,853,573 km (0.088 R)
• M26: 15,585,705 km (0.103 R)
• M27: 16,942,258 km (0.107 R)
• M28: 17,706,703 km (0.088 R)
• M29: 18,044,645 km (0.111 R)
• M30: 18,776,029 km (0.055 R)
• M31: 20,469,477 km (0.072 R)
• M32: 20,570,605 km (0.059 R)
• M33: 20,671,883 km (0.108 R)
• M34: 21,129,802 km (0.117 R)
• M35: 21,745,546 km (0.116 R)
• M36: 21,951,992 km (0.114 R)
• M37: 22,889,521 km (0.092 R)
• M38: 23,786,809 km (0.057 R)
• M39: 24,159,757 km (0.038 R)
• M40: 24,534,500 km (0.053 R)
• M41: 24,857,182 km (0.094 R)
• M42: 25,997,866 km (0.102 R)
• M43: 26,052,619 km (0.083 R)
• M44: 26,657,443 km (0.084 R)
• M45: 26,933,750 km (0.063 R)
• M46: 27,044,602 km (0.085 R)
• M47: 29,008,523 km (0.038 R)
• M48: 30,093,706 km (0.079 R)
• M49: 33,547,173 km (0.051 R)
• M50: 34,084,828 km (0.098 R)
• M51: 34,444,910 km (0.068 R)
• M52: 34,625,474 km (0.066 R)
• M53: 35,775,882 km (0.12 R)
• M54: 36,019,727 km (0.105 R)
• M55: 37,494,163 km (0.102 R)
• M56: 39,679,339 km (0.027 R)
• M57: 40,374,670 km (0.096 R)
• M58: 40,564,959 km (0.105 R)
• M59: 42,419,972 km (0.093 R)
• M60: 43,325,488 km (0.104 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 12,027 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit