🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.61 AU - 0.67 AU

Year: 192 Days

Day: 45.5 Hours

Environment

Temp: 161 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.66 AU - 1.02 AU

Year: 289 Days

Day: 44 Hours

Environment

Temp: 83 °C

Axial Tilt: 49.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.43 AU - 1.93 AU

Year: 816 Days

Day: 38.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,411,817 km

• M1: 341,831 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.67 AU - 3.85 AU

Year: 2732 Days

Day: 44.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,411,817 km

• M1: 23,337 km (0.06 R)

Asteroid Belt

Center: 8.45 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 182.1

Radius: 7.8

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 12.24 AU - 14.02 AU

Year: 17829 Days

Day: 20.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 70,411,817 km

• M1: 104,419 km (0.106 R)
• M2: 224,846 km (0.039 R)
• M3: 297,550 km (0.045 R)
• M4: 380,427 km (0.08 R)
• M5: 500,255 km (0.05 R)
• M6: 572,511 km (0.085 R)
• M7: 795,113 km (0.114 R)
• M8: 1,505,553 km (0.107 R)
• M9: 1,860,549 km (0.105 R)
• M10: 2,340,010 km (0.099 R)
• M11: 3,155,318 km (0.102 R)
• M12: 3,579,129 km (0.085 R)
• M13: 3,931,133 km (0.039 R)
• M14: 4,448,592 km (0.089 R)
• M15: 4,542,240 km (0.095 R)
• M16: 4,605,071 km (0.118 R)
• M17: 5,215,580 km (0.111 R)
• M18: 5,681,727 km (0.115 R)
• M19: 5,817,412 km (0.098 R)
• M20: 6,265,757 km (0.058 R)
• M21: 6,441,086 km (0.108 R)
• M22: 6,653,814 km (0.096 R)
• M23: 7,453,116 km (0.089 R)
• M24: 7,564,566 km (0.054 R)
• M25: 7,676,465 km (0.101 R)
• M26: 8,397,976 km (0.052 R)
• M27: 8,825,676 km (0.059 R)
• M28: 8,943,559 km (0.031 R)
• M29: 9,141,178 km (0.116 R)
• M30: 9,380,086 km (0.107 R)
• M31: 9,702,020 km (0.104 R)
• M32: 10,941,439 km (0.051 R)
• M33: 11,152,820 km (0.073 R)
• M34: 11,708,726 km (0.107 R)
• M35: 12,055,344 km (0.093 R)
• M36: 12,361,422 km (0.092 R)
• M37: 12,670,042 km (0.105 R)
• M38: 12,892,045 km (0.113 R)
• M39: 13,205,004 km (0.107 R)
• M40: 13,565,834 km (0.119 R)
• M41: 13,975,583 km (0.026 R)
• M42: 16,276,697 km (0.104 R)
• M43: 17,053,260 km (0.078 R)
• M44: 17,742,607 km (0.094 R)
• M45: 18,290,733 km (0.113 R)
• M46: 19,046,950 km (0.099 R)
• M47: 19,916,413 km (0.069 R)
• M48: 21,481,955 km (0.11 R)
• M49: 21,693,786 km (0.055 R)
• M50: 22,493,835 km (0.102 R)
• M51: 23,412,366 km (0.105 R)
• M52: 23,903,645 km (0.093 R)
• M53: 24,013,301 km (0.035 R)
• M54: 24,178,008 km (0.051 R)
• M55: 24,398,216 km (0.026 R)
• M56: 24,453,418 km (0.093 R)
• M57: 24,674,523 km (0.118 R)
• M58: 25,118,679 km (0.119 R)
• M59: 26,071,319 km (0.118 R)
• M60: 26,637,098 km (0.106 R)
• M61: 30,057,354 km (0.057 R)
• M62: 30,234,926 km (0.073 R)
• M63: 31,008,347 km (0.114 R)
• M64: 31,367,682 km (0.117 R)
• M65: 32,029,802 km (0.119 R)
• M66: 32,332,289 km (0.106 R)
• M67: 32,757,296 km (0.09 R)
• M68: 32,940,105 km (0.118 R)
• M69: 33,367,805 km (0.082 R)
• M70: 33,920,420 km (0.095 R)
• M71: 35,284,004 km (0.041 R)
• M72: 35,972,454 km (0.117 R)
• M73: 36,098,116 km (0.075 R)
• M74: 37,108,649 km (0.048 R)
• M75: 39,610,524 km (0.084 R)
• M76: 39,870,226 km (0.092 R)
• M77: 39,935,152 km (0.068 R)
• M78: 40,914,569 km (0.119 R)
• M79: 42,497,913 km (0.052 R)
• M80: 43,030,032 km (0.088 R)
• M81: 43,230,194 km (0.075 R)
• M82: 43,698,436 km (0.037 R)
• M83: 44,302,961 km (0.025 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 123.1

Radius: 6.6

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 13.57 AU - 13.77 AU

Year: 18940 Days

Day: 17.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 70,411,817 km

• M1: 173,683 km (0.104 R)
• M2: 296,802 km (0.074 R)
• M3: 751,131 km (0.094 R)
• M4: 880,533 km (0.09 R)
• M5: 1,017,116 km (0.093 R)
• M6: 1,799,962 km (0.078 R)
• M7: 2,200,585 km (0.111 R)
• M8: 2,726,870 km (0.06 R)
• M9: 3,029,955 km (0.046 R)
• M10: 3,107,447 km (0.11 R)
• M11: 3,264,375 km (0.058 R)
• M12: 3,397,068 km (0.081 R)
• M13: 3,778,244 km (0.04 R)
• M14: 5,247,744 km (0.045 R)
• M15: 5,624,132 km (0.114 R)
• M16: 6,074,122 km (0.093 R)
• M17: 6,237,782 km (0.109 R)
• M18: 6,906,485 km (0.081 R)
• M19: 7,008,810 km (0.085 R)
• M20: 7,318,627 km (0.086 R)
• M21: 8,311,059 km (0.072 R)
• M22: 8,712,430 km (0.086 R)
• M23: 10,069,732 km (0.112 R)
• M24: 11,612,834 km (0.072 R)
• M25: 12,308,165 km (0.106 R)
• M26: 13,954,041 km (0.085 R)
• M27: 13,997,125 km (0.097 R)
• M28: 14,126,677 km (0.068 R)
• M29: 14,213,294 km (0.105 R)
• M30: 14,868,383 km (0.114 R)
• M31: 15,712,414 km (0.1 R)
• M32: 16,984,295 km (0.078 R)
• M33: 17,307,426 km (0.096 R)
• M34: 17,679,177 km (0.116 R)
• M35: 18,241,665 km (0.101 R)
• M36: 19,288,252 km (0.104 R)
• M37: 19,722,086 km (0.084 R)
• M38: 20,061,673 km (0.093 R)
• M39: 20,993,069 km (0.068 R)
• M40: 22,745,608 km (0.105 R)
• M41: 23,922,495 km (0.105 R)
• M42: 24,181,000 km (0.031 R)
• M43: 24,648,643 km (0.085 R)
• M44: 24,909,691 km (0.076 R)
• M45: 24,962,050 km (0.074 R)
• M46: 26,709,204 km (0.068 R)
• M47: 26,816,316 km (0.026 R)
• M48: 27,138,550 km (0.069 R)
• M49: 27,192,405 km (0.111 R)
• M50: 27,408,125 km (0.112 R)
• M51: 27,841,361 km (0.101 R)
• M52: 27,895,665 km (0.07 R)
• M53: 29,319,986 km (0.027 R)
• M54: 29,375,187 km (0.105 R)
• M55: 30,096,698 km (0.081 R)
• M56: 33,732,375 km (0.091 R)
• M57: 34,896,695 km (0.113 R)
• M58: 38,649,507 km (0.058 R)
• M59: 38,710,095 km (0.073 R)
• M60: 40,419,400 km (0.058 R)
• M61: 40,727,272 km (0.113 R)
• M62: 41,097,677 km (0.033 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 455.4

Radius: 5.5

Gravity: 15.05 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 11.32 AU - 18.74 AU

Year: 21836 Days

Day: 18.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,411,817 km

• M1: 79,885 km (0.113 R)
• M2: 415,732 km (0.093 R)
• M3: 452,384 km (0.066 R)
• M4: 631,153 km (0.117 R)
• M5: 717,621 km (0.114 R)
• M6: 854,802 km (0.07 R)
• M7: 1,180,776 km (0.079 R)
• M8: 1,261,110 km (0.055 R)
• M9: 1,967,661 km (0.028 R)
• M10: 3,792,755 km (0.111 R)
• M11: 4,033,009 km (0.074 R)
• M12: 4,319,489 km (0.057 R)
• M13: 4,402,665 km (0.049 R)
• M14: 5,485,156 km (0.099 R)
• M15: 5,711,198 km (0.114 R)
• M16: 5,802,453 km (0.113 R)
• M17: 5,848,230 km (0.03 R)
• M18: 6,079,059 km (0.105 R)
• M19: 6,645,287 km (0.064 R)
• M20: 6,886,289 km (0.097 R)
• M21: 7,228,270 km (0.111 R)
• M22: 7,676,316 km (0.115 R)
• M23: 8,030,862 km (0.074 R)
• M24: 9,340,442 km (0.08 R)
• M25: 9,556,013 km (0.099 R)
• M26: 10,323,599 km (0.11 R)
• M27: 11,167,780 km (0.087 R)
• M28: 12,033,952 km (0.116 R)
• M29: 12,327,463 km (0.062 R)
• M30: 12,861,677 km (0.085 R)
• M31: 13,464,108 km (0.102 R)
• M32: 14,014,179 km (0.083 R)
• M33: 14,075,664 km (0.111 R)
• M34: 14,696,345 km (0.11 R)
• M35: 14,758,877 km (0.096 R)
• M36: 15,452,862 km (0.109 R)
• M37: 15,580,169 km (0.078 R)
• M38: 16,741,647 km (0.036 R)
• M39: 17,069,267 km (0.094 R)
• M40: 18,603,094 km (0.102 R)
• M41: 19,010,449 km (0.073 R)
• M42: 19,489,461 km (0.117 R)
• M43: 19,764,871 km (0.105 R)
• M44: 20,180,603 km (0.056 R)
• M45: 20,809,363 km (0.1 R)
• M46: 20,879,674 km (0.116 R)
• M47: 21,020,446 km (0.061 R)
• M48: 21,728,941 km (0.097 R)
• M49: 22,589,578 km (0.096 R)
• M50: 22,734,089 km (0.096 R)
• M51: 24,418,112 km (0.092 R)
• M52: 24,492,163 km (0.111 R)
• M53: 26,217,625 km (0.097 R)
• M54: 26,750,493 km (0.115 R)
• M55: 27,517,930 km (0.096 R)
• M56: 28,059,474 km (0.112 R)
• M57: 28,370,488 km (0.1 R)
• M58: 29,153,035 km (0.092 R)
• M59: 29,467,938 km (0.095 R)
• M60: 29,546,926 km (0.039 R)
• M61: 31,220,477 km (0.051 R)
• M62: 33,088,506 km (0.112 R)
• M63: 33,170,635 km (0.104 R)
• M64: 33,581,730 km (0.12 R)
• M65: 38,301,094 km (0.045 R)
• M66: 39,078,704 km (0.078 R)
• M67: 40,298,674 km (0.093 R)
• M68: 40,737,295 km (0.109 R)
• M69: 41,442,500 km (0.101 R)
• M70: 42,775,716 km (0.08 R)
• M71: 43,312,922 km (0.106 R)
• M72: 47,782,757 km (0.106 R)
• M73: 47,875,507 km (0.089 R)
• M74: 48,806,156 km (0.076 R)
• M75: 49,555,043 km (0.049 R)
• M76: 50,119,176 km (0.114 R)
• M77: 51,158,881 km (0.051 R)
• M78: 52,110,324 km (0.108 R)
• M79: 52,205,767 km (0.094 R)
• M80: 52,779,774 km (0.076 R)
• M81: 54,417,422 km (0.087 R)
• M82: 54,708,091 km (0.1 R)
• M83: 54,999,358 km (0.088 R)
• M84: 56,561,309 km (0.046 R)
• M85: 56,855,868 km (0.112 R)
• M86: 59,728,745 km (0.083 R)
• M87: 60,128,620 km (0.032 R)
• M88: 61,132,422 km (0.056 R)
• M89: 61,434,610 km (0.09 R)
• M90: 62,648,447 km (0.096 R)
• M91: 64,484,013 km (0.05 R)
• M92: 66,233,709 km (0.111 R)
• M93: 67,166,302 km (0.114 R)
• M94: 69,044,653 km (0.1 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: 283 - 12,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit