🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.6 AU - 0.68 AU

Year: 189 Days

Day: 30.7 Hours

Environment

Temp: 180 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.75 AU - 0.79 AU

Year: 249 Days

Day: 16.5 Hours

Environment

Temp: 97 °C

Axial Tilt: 44.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,353,351 km

• M1: 311,912 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.62 AU - 1.02 AU

Year: 274 Days

Day: 39 Hours

Environment

Temp: 113 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 33,353,351 km

• M1: 121,922 km (0.118 R)
• M2: 221,255 km (0.039 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.32 AU - 2.76 AU

Year: 1494 Days

Day: 42.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 141.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.6 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.7

Radius: 14.2

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 6.27 AU - 7.05 AU

Year: 6341 Days

Day: 10.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 33,353,351 km

• M1: 180,714 km (0.093 R)
• M2: 410,646 km (0.093 R)
• M3: 530,923 km (0.055 R)
• M4: 816,356 km (0.116 R)
• M5: 1,284,148 km (0.116 R)
• M6: 1,434,644 km (0.065 R)
• M7: 1,679,685 km (0.073 R)
• M8: 1,769,593 km (0.071 R)
• M9: 1,907,522 km (0.115 R)
• M10: 2,310,539 km (0.078 R)
• M11: 2,411,218 km (0.093 R)
• M12: 2,652,370 km (0.118 R)
• M13: 3,271,257 km (0.052 R)
• M14: 3,675,919 km (0.082 R)
• M15: 3,794,550 km (0.08 R)
• M16: 3,894,481 km (0.075 R)
• M17: 4,344,322 km (0.112 R)
• M18: 4,449,041 km (0.085 R)
• M19: 4,682,114 km (0.1 R)
• M20: 4,919,526 km (0.094 R)
• M21: 5,072,565 km (0.115 R)
• M22: 5,182,968 km (0.119 R)
• M23: 5,541,554 km (0.106 R)
• M24: 6,094,617 km (0.097 R)
• M25: 6,811,041 km (0.091 R)
• M26: 7,031,250 km (0.092 R)
• M27: 7,129,835 km (0.028 R)
• M28: 7,303,518 km (0.092 R)
• M29: 7,403,449 km (0.11 R)
• M30: 7,503,829 km (0.1 R)
• M31: 7,986,881 km (0.101 R)
• M32: 8,480,105 km (0.073 R)
• M33: 8,849,911 km (0.109 R)
• M34: 8,956,574 km (0.096 R)
• M35: 9,171,097 km (0.045 R)
• M36: 9,306,035 km (0.047 R)
• M37: 9,441,720 km (0.113 R)
• M38: 10,074,220 km (0.083 R)
• M39: 10,977,193 km (0.074 R)
• M40: 11,729,819 km (0.031 R)
• M41: 11,964,838 km (0.05 R)
• M42: 12,112,491 km (0.075 R)
• M43: 12,230,972 km (0.051 R)
• M44: 12,320,133 km (0.12 R)
• M45: 12,529,121 km (0.115 R)
• M46: 12,890,101 km (0.119 R)
• M47: 12,980,906 km (0.115 R)
• M48: 13,163,117 km (0.065 R)
• M49: 13,346,075 km (0.091 R)
• M50: 13,776,468 km (0.077 R)
• M51: 14,024,501 km (0.111 R)
• M52: 14,305,296 km (0.075 R)
• M53: 14,872,572 km (0.101 R)
• M54: 15,254,794 km (0.046 R)
• M55: 15,931,575 km (0.082 R)
• M56: 16,029,113 km (0.081 R)
• M57: 16,192,025 km (0.051 R)
• M58: 16,519,494 km (0.086 R)
• M59: 16,948,541 km (0.081 R)
• M60: 17,081,234 km (0.106 R)
• M61: 17,716,577 km (0.073 R)
• M62: 17,851,364 km (0.052 R)
• M63: 18,564,497 km (0.104 R)
• M64: 19,079,413 km (0.094 R)
• M65: 19,494,996 km (0.088 R)
• M66: 19,738,691 km (0.118 R)
• M67: 20,158,762 km (0.067 R)
• M68: 20,440,604 km (0.112 R)
• M69: 21,079,387 km (0.107 R)
• M70: 21,258,007 km (0.058 R)
• M71: 21,437,076 km (0.092 R)
• M72: 21,688,699 km (0.12 R)
• M73: 21,905,167 km (0.041 R)
• M74: 22,122,234 km (0.11 R)
• M75: 22,231,141 km (0.085 R)
• M76: 22,814,722 km (0.106 R)
• M77: 22,998,129 km (0.055 R)
• M78: 23,477,291 km (0.099 R)
• M79: 23,848,145 km (0.05 R)
• M80: 24,482,888 km (0.12 R)
• M81: 24,934,524 km (0.078 R)
• M82: 25,047,770 km (0.115 R)
• M83: 25,502,697 km (0.03 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.9

Radius: 12

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 6.33 AU - 7.09 AU

Year: 6413 Days

Day: 10.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 33,353,351 km

• M1: 151,543 km (0.088 R)
• M2: 354,248 km (0.091 R)
• M3: 453,132 km (0.034 R)
• M4: 864,227 km (0.066 R)
• M5: 971,638 km (0.115 R)
• M6: 1,174,642 km (0.097 R)
• M7: 1,682,677 km (0.107 R)
• M8: 2,221,229 km (0.081 R)
• M9: 2,579,965 km (0.112 R)
• M10: 2,811,243 km (0.1 R)
• M11: 2,938,850 km (0.085 R)
• M12: 3,429,232 km (0.119 R)
• M13: 3,884,758 km (0.101 R)
• M14: 4,275,657 km (0.098 R)
• M15: 4,679,272 km (0.077 R)
• M16: 5,341,542 km (0.119 R)
• M17: 5,776,273 km (0.097 R)
• M18: 5,915,997 km (0.119 R)
• M19: 6,753,297 km (0.111 R)
• M20: 7,399,410 km (0.11 R)
• M21: 7,653,128 km (0.099 R)
• M22: 9,235,574 km (0.114 R)
• M23: 9,454,137 km (0.116 R)
• M24: 10,629,228 km (0.117 R)
• M25: 11,292,246 km (0.109 R)
• M26: 11,408,932 km (0.118 R)
• M27: 11,820,476 km (0.095 R)
• M28: 12,027,968 km (0.103 R)
• M29: 12,840,135 km (0.042 R)
• M30: 13,206,799 km (0.104 R)
• M31: 13,701,071 km (0.045 R)
• M32: 13,950,450 km (0.036 R)
• M33: 14,170,060 km (0.117 R)
• M34: 15,155,760 km (0.103 R)
• M35: 15,575,682 km (0.081 R)
• M36: 15,803,519 km (0.045 R)
• M37: 16,791,912 km (0.109 R)
• M38: 17,260,154 km (0.074 R)
• M39: 17,495,770 km (0.083 R)
• M40: 18,140,986 km (0.025 R)
• M41: 18,414,899 km (0.111 R)
• M42: 19,105,892 km (0.102 R)
• M43: 19,594,628 km (0.077 R)
• M44: 20,548,913 km (0.061 R)
• M45: 20,727,234 km (0.03 R)
• M46: 21,481,955 km (0.105 R)
• M47: 22,318,955 km (0.038 R)
• M48: 22,502,362 km (0.102 R)
• M49: 22,907,623 km (0.087 R)
• M50: 23,018,475 km (0.11 R)
• M51: 23,203,827 km (0.077 R)
• M52: 24,250,413 km (0.104 R)
• M53: 25,197,966 km (0.094 R)
• M54: 25,503,744 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.7

Radius: 9.3

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 10.39 AU - 12.93 AU

Year: 14690 Days

Day: 12.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 33,353,351 km

• M1: 189,391 km (0.1 R)
• M2: 646,562 km (0.095 R)
• M3: 918,082 km (0.041 R)
• M4: 1,032,076 km (0.053 R)
• M5: 1,224,608 km (0.041 R)
• M6: 1,535,473 km (0.095 R)
• M7: 2,107,535 km (0.053 R)
• M8: 2,576,973 km (0.096 R)
• M9: 2,740,633 km (0.107 R)
• M10: 2,840,564 km (0.115 R)
• M11: 3,078,275 km (0.049 R)
• M12: 3,252,258 km (0.051 R)
• M13: 3,429,382 km (0.066 R)
• M14: 3,867,703 km (0.029 R)
• M15: 4,677,028 km (0.093 R)
• M16: 5,162,623 km (0.078 R)
• M17: 5,453,291 km (0.109 R)
• M18: 5,664,224 km (0.071 R)
• M19: 6,225,366 km (0.109 R)
• M20: 6,804,160 km (0.077 R)
• M21: 7,400,158 km (0.09 R)
• M22: 9,539,108 km (0.074 R)
• M23: 10,361,149 km (0.113 R)
• M24: 10,780,771 km (0.106 R)
• M25: 10,992,601 km (0.088 R)
• M26: 11,099,115 km (0.112 R)
• M27: 11,259,484 km (0.07 R)
• M28: 13,129,756 km (0.083 R)
• M29: 13,299,400 km (0.075 R)
• M30: 13,469,792 km (0.11 R)
• M31: 13,870,116 km (0.093 R)
• M32: 14,158,391 km (0.104 R)
• M33: 14,448,761 km (0.116 R)
• M34: 15,272,147 km (0.088 R)
• M35: 16,353,142 km (0.116 R)
• M36: 18,524,704 km (0.099 R)
• M37: 19,289,897 km (0.1 R)
• M38: 19,354,075 km (0.112 R)
• M39: 20,000,338 km (0.108 R)
• M40: 20,391,536 km (0.103 R)
• M41: 20,719,455 km (0.104 R)
• M42: 21,513,520 km (0.083 R)
• M43: 21,646,961 km (0.09 R)
• M44: 21,780,552 km (0.112 R)
• M45: 22,115,652 km (0.07 R)
• M46: 22,927,070 km (0.045 R)
• M47: 23,131,421 km (0.086 R)
• M48: 23,748,213 km (0.109 R)
• M49: 23,817,178 km (0.089 R)
• M50: 24,648,792 km (0.034 R)
• M51: 24,788,218 km (0.037 R)
• M52: 26,126,819 km (0.119 R)
• M53: 26,269,087 km (0.099 R)
• M54: 27,778,380 km (0.084 R)
• M55: 28,214,757 km (0.102 R)
• M56: 28,506,921 km (0.037 R)
• M57: 28,800,133 km (0.109 R)
• M58: 29,315,648 km (0.064 R)
• M59: 30,580,198 km (0.031 R)
• M60: 30,805,343 km (0.103 R)
• M61: 31,635,013 km (0.107 R)
• M62: 31,710,859 km (0.087 R)
• M63: 32,472,163 km (0.115 R)
• M64: 33,470,878 km (0.111 R)
• M65: 34,948,606 km (0.083 R)
• M66: 35,892,868 km (0.116 R)
• M67: 36,925,242 km (0.088 R)
• M68: 39,100,395 km (0.081 R)
• M69: 39,344,539 km (0.095 R)
• M70: 39,916,452 km (0.092 R)
• M71: 40,080,411 km (0.116 R)
• M72: 42,649,306 km (0.085 R)
• M73: 43,573,671 km (0.102 R)
• M74: 43,658,044 km (0.061 R)
• M75: 43,742,417 km (0.092 R)
• M76: 45,784,578 km (0.062 R)
• M77: 47,510,040 km (0.041 R)
• M78: 49,961,201 km (0.117 R)
• M79: 52,184,225 km (0.107 R)
• M80: 52,902,445 km (0.119 R)
• M81: 56,358,155 km (0.048 R)
• M82: 56,726,166 km (0.051 R)
• M83: 56,818,318 km (0.103 R)
• M84: 58,020,487 km (0.065 R)
• M85: 58,299,038 km (0.096 R)
• M86: 59,044,185 km (0.041 R)
• M87: 60,073,867 km (0.076 R)
• M88: 60,167,815 km (0.116 R)
• M89: 60,543,904 km (0.12 R)
• M90: 62,151,183 km (0.073 R)
• M91: 62,531,312 km (0.081 R)
• M92: 63,198,518 km (0.109 R)
• M93: 63,868,118 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.4

Radius: 10.9

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 9.57 AU - 14.09 AU

Year: 15013 Days

Day: 13.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 33,353,351 km

• M1: 147,354 km (0.117 R)
• M2: 299,645 km (0.089 R)
• M3: 463,305 km (0.03 R)
• M4: 686,056 km (0.112 R)
• M5: 859,141 km (0.105 R)
• M6: 1,077,703 km (0.028 R)
• M7: 1,347,428 km (0.048 R)
• M8: 1,638,994 km (0.12 R)
• M9: 1,988,604 km (0.094 R)
• M10: 2,693,510 km (0.119 R)
• M11: 2,778,780 km (0.093 R)
• M12: 2,974,006 km (0.11 R)
• M13: 3,241,337 km (0.057 R)
• M14: 4,238,108 km (0.117 R)
• M15: 4,312,757 km (0.086 R)
• M16: 4,641,424 km (0.114 R)
• M17: 4,770,078 km (0.103 R)
• M18: 4,978,318 km (0.086 R)
• M19: 5,566,537 km (0.079 R)
• M20: 5,730,795 km (0.072 R)
• M21: 5,952,350 km (0.051 R)
• M22: 6,148,622 km (0.076 R)
• M23: 7,280,779 km (0.085 R)
• M24: 7,855,384 km (0.06 R)
• M25: 8,570,612 km (0.115 R)
• M26: 9,112,605 km (0.048 R)
• M27: 9,534,620 km (0.085 R)
• M28: 9,863,736 km (0.099 R)
• M29: 10,330,631 km (0.082 R)
• M30: 10,907,181 km (0.051 R)
• M31: 11,078,919 km (0.092 R)
• M32: 11,739,244 km (0.053 R)
• M33: 12,555,600 km (0.054 R)
• M34: 12,771,619 km (0.116 R)
• M35: 13,832,866 km (0.03 R)
• M36: 14,543,456 km (0.098 R)
• M37: 14,656,851 km (0.104 R)
• M38: 14,808,394 km (0.085 R)
• M39: 14,998,533 km (0.066 R)
• M40: 15,342,758 km (0.099 R)
• M41: 15,805,913 km (0.1 R)
• M42: 16,156,271 km (0.082 R)
• M43: 16,627,504 km (0.035 R)
• M44: 17,744,402 km (0.102 R)
• M45: 17,865,576 km (0.055 R)
• M46: 17,946,509 km (0.108 R)
• M47: 18,027,441 km (0.079 R)
• M48: 18,926,823 km (0.119 R)
• M49: 19,548,253 km (0.025 R)
• M50: 21,970,542 km (0.108 R)
• M51: 22,230,992 km (0.036 R)
• M52: 22,842,697 km (0.075 R)
• M53: 23,859,664 km (0.027 R)
• M54: 24,756,054 km (0.043 R)
• M55: 25,572,110 km (0.073 R)
• M56: 26,121,135 km (0.101 R)
• M57: 26,351,067 km (0.083 R)
• M58: 26,720,274 km (0.108 R)
• M59: 28,167,185 km (0.077 R)
• M60: 28,971,423 km (0.072 R)
• M61: 29,975,374 km (0.064 R)
• M62: 30,264,248 km (0.118 R)
• M63: 31,039,165 km (0.105 R)
• M64: 31,429,166 km (0.099 R)
• M65: 31,624,840 km (0.111 R)
• M66: 31,820,813 km (0.069 R)
• M67: 32,361,759 km (0.067 R)
• M68: 32,757,296 km (0.046 R)
• M69: 33,104,513 km (0.118 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 17,888 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit