🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.54 AU - 0.74 AU

Year: 190 Days

Day: 32.2 Hours

Environment

Temp: 145 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,462,537 km

• M1: 80,334 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.52 AU - 0.8 AU

Year: 199 Days

Day: 44.3 Hours

Environment

Temp: 185 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.17 AU - 1.67 AU

Year: 628 Days

Day: 17.6 Hours

Environment

Temp: -32 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,462,537 km

• M1: 106,663 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.29 AU - 4.15 AU

Year: 2661 Days

Day: 35.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,462,537 km

• M1: 1,576,612 km (0.117 R)

Asteroid Belt

Center: 4.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.9

Radius: 13.6

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.55 AU - 4.89 AU

Year: 3803 Days

Day: 11.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 30,462,537 km

• M1: 172,337 km (0.061 R)
• M2: 263,292 km (0.074 R)
• M3: 395,238 km (0.099 R)
• M4: 499,657 km (0.056 R)
• M5: 649,853 km (0.117 R)
• M6: 1,021,753 km (0.113 R)
• M7: 1,298,809 km (0.111 R)
• M8: 1,588,580 km (0.112 R)
• M9: 1,673,701 km (0.106 R)
• M10: 1,886,878 km (0.096 R)
• M11: 1,990,400 km (0.112 R)
• M12: 2,313,082 km (0.119 R)
• M13: 2,551,840 km (0.056 R)
• M14: 2,740,184 km (0.095 R)
• M15: 2,873,177 km (0.058 R)
• M16: 3,008,563 km (0.112 R)
• M17: 3,238,943 km (0.047 R)
• M18: 3,348,449 km (0.109 R)
• M19: 3,766,276 km (0.12 R)
• M20: 4,015,207 km (0.084 R)
• M21: 4,252,319 km (0.101 R)
• M22: 4,355,392 km (0.094 R)
• M23: 4,459,363 km (0.083 R)
• M24: 4,616,740 km (0.11 R)
• M25: 4,705,152 km (0.03 R)
• M26: 5,394,798 km (0.081 R)
• M27: 5,657,043 km (0.109 R)
• M28: 5,827,735 km (0.119 R)
• M29: 6,058,265 km (0.076 R)
• M30: 6,528,152 km (0.09 R)
• M31: 6,727,416 km (0.108 R)
• M32: 7,296,337 km (0.037 R)
• M33: 7,461,792 km (0.097 R)
• M34: 8,114,637 km (0.114 R)
• M35: 8,307,619 km (0.11 R)
• M36: 8,589,162 km (0.114 R)
• M37: 8,807,874 km (0.025 R)
• M38: 8,917,978 km (0.103 R)
• M39: 9,072,812 km (0.105 R)
• M40: 9,273,123 km (0.096 R)
• M41: 9,974,737 km (0.09 R)
• M42: 10,506,408 km (0.071 R)
• M43: 10,646,581 km (0.101 R)
• M44: 10,787,353 km (0.046 R)
• M45: 10,905,236 km (0.071 R)
• M46: 11,261,429 km (0.069 R)
• M47: 11,404,893 km (0.114 R)
• M48: 12,033,952 km (0.083 R)
• M49: 12,377,429 km (0.095 R)
• M50: 12,476,163 km (0.119 R)
• M51: 12,749,030 km (0.044 R)
• M52: 12,898,628 km (0.087 R)
• M53: 13,174,486 km (0.103 R)
• M54: 13,528,584 km (0.116 R)
• M55: 13,630,311 km (0.047 R)
• M56: 14,116,953 km (0.086 R)
• M57: 14,505,159 km (0.064 R)
• M58: 15,345,301 km (0.08 R)
• M59: 15,771,206 km (0.103 R)
• M60: 16,309,160 km (0.11 R)
• M61: 16,444,696 km (0.092 R)
• M62: 16,662,211 km (0.107 R)
• M63: 17,736,024 km (0.11 R)
• M64: 18,071,124 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.3

Radius: 10.9

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.64 AU - 5.74 AU

Year: 4385 Days

Day: 6.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 30,462,537 km

• M1: 146,456 km (0.09 R)
• M2: 412,741 km (0.099 R)
• M3: 664,364 km (0.094 R)
• M4: 735,274 km (0.118 R)
• M5: 999,912 km (0.109 R)
• M6: 1,773,782 km (0.115 R)
• M7: 1,980,377 km (0.087 R)
• M8: 2,596,869 km (0.081 R)
• M9: 2,680,195 km (0.075 R)
• M10: 3,487,874 km (0.116 R)
• M11: 3,748,025 km (0.059 R)
• M12: 4,506,037 km (0.057 R)
• M13: 4,830,814 km (0.115 R)
• M14: 5,142,128 km (0.072 R)
• M15: 5,438,631 km (0.083 R)
• M16: 5,524,350 km (0.103 R)
• M17: 5,610,668 km (0.093 R)
• M18: 5,718,977 km (0.096 R)
• M19: 5,915,997 km (0.108 R)
• M20: 6,406,828 km (0.03 R)
• M21: 6,680,143 km (0.095 R)
• M22: 7,191,170 km (0.106 R)
• M23: 7,332,689 km (0.081 R)
• M24: 7,451,470 km (0.103 R)
• M25: 7,932,577 km (0.074 R)
• M26: 8,324,972 km (0.104 R)
• M27: 8,498,505 km (0.068 R)
• M28: 8,723,501 km (0.104 R)
• M29: 9,205,056 km (0.078 R)
• M30: 10,009,145 km (0.046 R)
• M31: 10,273,484 km (0.113 R)
• M32: 10,353,220 km (0.06 R)
• M33: 10,835,823 km (0.095 R)
• M34: 10,998,435 km (0.091 R)
• M35: 11,107,193 km (0.105 R)
• M36: 12,074,493 km (0.05 R)
• M37: 13,155,188 km (0.111 R)
• M38: 13,328,572 km (0.081 R)
• M39: 13,590,219 km (0.091 R)
• M40: 13,794,868 km (0.064 R)
• M41: 14,504,411 km (0.108 R)
• M42: 14,713,549 km (0.038 R)
• M43: 14,803,607 km (0.106 R)
• M44: 15,256,140 km (0.087 R)
• M45: 15,713,162 km (0.112 R)
• M46: 17,048,473 km (0.088 R)
• M47: 17,395,839 km (0.108 R)
• M48: 17,554,562 km (0.112 R)
• M49: 17,777,463 km (0.062 R)
• M50: 18,065,588 km (0.073 R)
• M51: 18,678,790 km (0.096 R)
• M52: 18,808,791 km (0.096 R)
• M53: 19,167,826 km (0.051 R)
• M54: 19,496,193 km (0.085 R)
• M55: 19,693,961 km (0.111 R)
• M56: 19,826,355 km (0.083 R)
• M57: 20,125,102 km (0.079 R)
• M58: 21,064,128 km (0.087 R)
• M59: 21,369,009 km (0.036 R)
• M60: 21,811,968 km (0.078 R)
• M61: 22,603,041 km (0.096 R)
• M62: 22,776,276 km (0.116 R)
• M63: 23,019,522 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.3

Radius: 14.5

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 7.78 AU - 9.34 AU

Year: 9288 Days

Day: 9.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 109.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 30,462,537 km

• M1: 184,903 km (0.056 R)
• M2: 294,259 km (0.108 R)
• M3: 807,230 km (0.11 R)
• M4: 1,051,523 km (0.089 R)
• M5: 1,256,772 km (0.11 R)
• M6: 1,928,466 km (0.045 R)
• M7: 2,054,727 km (0.046 R)
• M8: 2,157,949 km (0.087 R)
• M9: 2,423,785 km (0.117 R)
• M10: 2,871,681 km (0.095 R)
• M11: 2,987,918 km (0.11 R)
• M12: 3,135,422 km (0.042 R)
• M13: 3,530,510 km (0.12 R)
• M14: 3,655,274 km (0.1 R)
• M15: 3,781,685 km (0.09 R)
• M16: 4,235,565 km (0.072 R)
• M17: 4,536,705 km (0.088 R)
• M18: 4,775,762 km (0.083 R)
• M19: 5,231,138 km (0.101 R)
• M20: 5,409,908 km (0.08 R)
• M21: 5,810,680 km (0.104 R)
• M22: 5,921,682 km (0.118 R)
• M23: 6,641,248 km (0.092 R)
• M24: 7,070,594 km (0.103 R)
• M25: 7,792,852 km (0.053 R)
• M26: 8,454,524 km (0.091 R)
• M27: 8,580,635 km (0.111 R)
• M28: 8,834,801 km (0.063 R)
• M29: 9,005,493 km (0.117 R)
• M30: 9,480,915 km (0.089 R)
• M31: 9,876,152 km (0.08 R)
• M32: 10,187,166 km (0.092 R)
• M33: 10,956,099 km (0.089 R)
• M34: 11,697,058 km (0.038 R)
• M35: 12,790,319 km (0.075 R)
• M36: 14,365,584 km (0.098 R)
• M37: 14,516,379 km (0.088 R)
• M38: 15,793,646 km (0.081 R)
• M39: 15,949,377 km (0.12 R)
• M40: 16,053,497 km (0.057 R)
• M41: 16,419,563 km (0.076 R)
• M42: 16,841,279 km (0.112 R)
• M43: 17,213,329 km (0.058 R)
• M44: 17,695,633 km (0.06 R)
• M45: 17,803,343 km (0.116 R)
• M46: 18,128,120 km (0.04 R)
• M47: 19,169,172 km (0.117 R)
• M48: 19,390,876 km (0.103 R)
• M49: 19,724,928 km (0.116 R)
• M50: 20,909,294 km (0.098 R)
• M51: 21,596,397 km (0.069 R)
• M52: 22,174,593 km (0.103 R)
• M53: 22,465,711 km (0.077 R)
• M54: 23,051,685 km (0.11 R)
• M55: 23,939,998 km (0.046 R)
• M56: 24,358,423 km (0.112 R)
• M57: 24,598,527 km (0.1 R)
• M58: 24,718,954 km (0.112 R)
• M59: 25,202,454 km (0.05 R)
• M60: 25,567,174 km (0.102 R)
• M61: 25,872,353 km (0.104 R)
• M62: 27,167,572 km (0.111 R)
• M63: 28,483,883 km (0.06 R)
• M64: 29,245,486 km (0.088 R)
• M65: 30,658,887 km (0.102 R)
• M66: 30,853,364 km (0.12 R)
• M67: 31,113,365 km (0.05 R)
• M68: 31,373,965 km (0.084 R)
• M69: 32,489,965 km (0.086 R)
• M70: 33,285,526 km (0.077 R)
• M71: 33,886,461 km (0.098 R)
• M72: 34,558,305 km (0.027 R)
• M73: 36,188,623 km (0.111 R)
• M74: 36,325,654 km (0.111 R)
• M75: 37,013,356 km (0.062 R)
• M76: 37,983,199 km (0.098 R)
• M77: 38,261,750 km (0.074 R)
• M78: 38,541,199 km (0.064 R)
• M79: 42,450,041 km (0.1 R)
• M80: 42,811,619 km (0.036 R)
• M81: 43,537,917 km (0.117 R)
• M82: 44,634,918 km (0.087 R)
• M83: 45,297,487 km (0.053 R)
• M84: 45,519,042 km (0.055 R)
• M85: 46,260,299 km (0.102 R)
• M86: 47,754,782 km (0.103 R)
• M87: 48,885,891 km (0.075 R)
• M88: 51,328,525 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.6

Radius: 11.4

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 9.5 AU - 9.74 AU

Year: 11065 Days

Day: 6.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 30,462,537 km

• M1: 315,352 km (0.082 R)
• M2: 470,635 km (0.117 R)
• M3: 609,911 km (0.08 R)
• M4: 764,595 km (0.06 R)
• M5: 1,481,767 km (0.048 R)
• M6: 1,612,515 km (0.085 R)
• M7: 1,696,141 km (0.119 R)
• M8: 1,781,411 km (0.082 R)
• M9: 1,903,184 km (0.117 R)
• M10: 1,974,243 km (0.092 R)
• M11: 2,046,050 km (0.05 R)
• M12: 2,573,981 km (0.096 R)
• M13: 2,732,555 km (0.064 R)
• M14: 3,101,463 km (0.078 R)
• M15: 3,185,537 km (0.111 R)
• M16: 3,356,228 km (0.101 R)
• M17: 3,464,537 km (0.063 R)
• M18: 3,595,884 km (0.118 R)
• M19: 3,796,196 km (0.086 R)
• M20: 4,023,136 km (0.107 R)
• M21: 4,538,201 km (0.062 R)
• M22: 4,876,891 km (0.084 R)
• M23: 4,950,642 km (0.045 R)
• M24: 5,074,210 km (0.077 R)
• M25: 5,299,355 km (0.101 R)
• M26: 5,375,201 km (0.067 R)
• M27: 5,502,210 km (0.102 R)
• M28: 5,707,757 km (0.071 R)
• M29: 6,206,068 km (0.053 R)
• M30: 6,528,002 km (0.113 R)
• M31: 8,043,578 km (0.086 R)
• M32: 8,160,115 km (0.038 R)
• M33: 8,930,993 km (0.082 R)
• M34: 9,081,937 km (0.078 R)
• M35: 9,386,369 km (0.074 R)
• M36: 10,130,618 km (0.097 R)
• M37: 10,225,014 km (0.119 R)
• M38: 10,446,419 km (0.08 R)
• M39: 10,573,578 km (0.045 R)
• M40: 11,445,883 km (0.081 R)
• M41: 11,642,753 km (0.05 R)
• M42: 12,006,875 km (0.116 R)
• M43: 12,140,166 km (0.109 R)
• M44: 12,984,497 km (0.093 R)
• M45: 13,327,674 km (0.087 R)
• M46: 13,500,310 km (0.076 R)
• M47: 14,410,164 km (0.101 R)
• M48: 14,765,310 km (0.092 R)
• M49: 14,979,833 km (0.057 R)
• M50: 15,195,404 km (0.108 R)
• M51: 15,339,766 km (0.105 R)
• M52: 15,738,893 km (0.118 R)
• M53: 16,141,461 km (0.102 R)
• M54: 16,288,665 km (0.106 R)
• M55: 16,956,769 km (0.111 R)
• M56: 17,407,059 km (0.117 R)
• M57: 17,709,546 km (0.095 R)
• M58: 18,550,286 km (0.035 R)
• M59: 18,897,951 km (0.093 R)
• M60: 19,443,086 km (0.114 R)
• M61: 20,191,225 km (0.044 R)
• M62: 20,988,880 km (0.115 R)
• M63: 22,491,591 km (0.033 R)
• M64: 22,903,733 km (0.1 R)
• M65: 23,484,921 km (0.114 R)
• M66: 23,651,872 km (0.104 R)
• M67: 23,986,822 km (0.105 R)
• M68: 24,365,753 km (0.054 R)
• M69: 25,001,544 km (0.096 R)
• M70: 25,214,572 km (0.085 R)
• M71: 25,385,562 km (0.111 R)
• M72: 26,462,816 km (0.089 R)
• M73: 26,985,062 km (0.109 R)
• M74: 28,394,723 km (0.067 R)
• M75: 28,617,025 km (0.045 R)
• M76: 30,417,137 km (0.096 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 14,936 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit