🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.59 AU - 0.67 AU

Year: 227 Days

Day: 34.5 Hours

Environment

Temp: -20 °C

Axial Tilt: 84.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.63 AU - 0.69 AU

Year: 243 Days

Day: 47 Hours

Environment

Temp: -33 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,532,727 km

• M1: 298,747 km (0.062 R)
• M2: 740,809 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.65 AU - 0.73 AU

Year: 260 Days

Day: 42.9 Hours

Environment

Temp: -29 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.67 AU - 0.81 AU

Year: 288 Days

Day: 33.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.76 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.2

Radius: 11.5

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.63 AU - 2.91 AU

Year: 2089 Days

Day: 11.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 44,532,727 km

• M1: 217,216 km (0.095 R)
• M2: 453,880 km (0.118 R)
• M3: 528,380 km (0.086 R)
• M4: 628,610 km (0.114 R)
• M5: 812,017 km (0.051 R)
• M6: 1,065,137 km (0.1 R)
• M7: 1,178,981 km (0.07 R)
• M8: 1,278,763 km (0.086 R)
• M9: 1,526,347 km (0.103 R)
• M10: 1,707,211 km (0.085 R)
• M11: 2,156,603 km (0.07 R)
• M12: 2,824,258 km (0.105 R)
• M13: 2,910,576 km (0.106 R)
• M14: 3,111,187 km (0.093 R)
• M15: 3,238,794 km (0.082 R)
• M16: 3,420,705 km (0.101 R)
• M17: 3,512,857 km (0.094 R)
• M18: 3,672,927 km (0.109 R)
• M19: 4,041,985 km (0.082 R)
• M20: 4,167,647 km (0.051 R)
• M21: 4,252,170 km (0.068 R)
• M22: 4,480,456 km (0.116 R)
• M23: 4,668,800 km (0.033 R)
• M24: 4,771,424 km (0.113 R)
• M25: 4,934,187 km (0.04 R)
• M26: 5,098,744 km (0.115 R)
• M27: 5,681,428 km (0.101 R)
• M28: 5,885,629 km (0.067 R)
• M29: 6,028,495 km (0.087 R)
• M30: 6,285,355 km (0.103 R)
• M31: 6,382,593 km (0.113 R)
• M32: 6,562,111 km (0.064 R)
• M33: 6,644,389 km (0.056 R)
• M34: 7,010,156 km (0.09 R)
• M35: 7,195,508 km (0.114 R)
• M36: 7,416,614 km (0.115 R)
• M37: 7,674,670 km (0.11 R)
• M38: 7,778,640 km (0.117 R)
• M39: 8,076,041 km (0.042 R)
• M40: 8,466,491 km (0.085 R)
• M41: 8,700,014 km (0.083 R)
• M42: 8,844,825 km (0.08 R)
• M43: 9,081,937 km (0.076 R)
• M44: 9,450,845 km (0.11 R)
• M45: 9,843,390 km (0.105 R)
• M46: 9,937,637 km (0.108 R)
• M47: 10,260,469 km (0.09 R)
• M48: 10,394,359 km (0.085 R)
• M49: 10,644,636 km (0.1 R)
• M50: 11,092,233 km (0.042 R)
• M51: 11,210,116 km (0.103 R)
• M52: 11,705,435 km (0.048 R)
• M53: 11,885,551 km (0.094 R)
• M54: 12,066,564 km (0.115 R)
• M55: 12,410,939 km (0.032 R)
• M56: 12,553,805 km (0.111 R)
• M57: 12,861,527 km (0.112 R)
• M58: 13,547,434 km (0.077 R)
• M59: 13,694,488 km (0.102 R)
• M60: 14,266,551 km (0.077 R)
• M61: 14,373,363 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.5

Radius: 13.6

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.61 AU - 2.93 AU

Year: 2089 Days

Day: 8.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 44,532,727 km

• M1: 191,485 km (0.033 R)
• M2: 297,999 km (0.072 R)
• M3: 402,717 km (0.068 R)
• M4: 501,003 km (0.113 R)
• M5: 606,171 km (0.082 R)
• M6: 776,712 km (0.075 R)
• M7: 908,059 km (0.079 R)
• M8: 1,138,440 km (0.096 R)
• M9: 1,226,703 km (0.102 R)
• M10: 1,328,429 km (0.109 R)
• M11: 1,455,587 km (0.102 R)
• M12: 1,575,565 km (0.087 R)
• M13: 1,734,887 km (0.046 R)
• M14: 1,931,009 km (0.103 R)
• M15: 2,160,642 km (0.12 R)
• M16: 2,379,205 km (0.118 R)
• M17: 2,535,983 km (0.065 R)
• M18: 2,626,191 km (0.104 R)
• M19: 2,717,595 km (0.101 R)
• M20: 3,056,733 km (0.038 R)
• M21: 3,190,324 km (0.116 R)
• M22: 3,402,155 km (0.087 R)
• M23: 3,752,363 km (0.095 R)
• M24: 4,024,781 km (0.059 R)
• M25: 4,114,390 km (0.07 R)
• M26: 4,362,124 km (0.113 R)
• M27: 4,572,459 km (0.064 R)
• M28: 4,691,688 km (0.088 R)
• M29: 4,829,169 km (0.105 R)
• M30: 4,941,966 km (0.088 R)
• M31: 5,143,624 km (0.117 R)
• M32: 5,285,592 km (0.118 R)
• M33: 5,528,240 km (0.061 R)
• M34: 5,737,677 km (0.11 R)
• M35: 5,866,630 km (0.06 R)
• M36: 5,977,781 km (0.041 R)
• M37: 6,071,130 km (0.094 R)
• M38: 6,391,719 km (0.091 R)
• M39: 6,544,608 km (0.088 R)

Asteroid Belt

Center: 6.96 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 11.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.6

Radius: 4.8

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 8.67 AU - 13.61 AU

Year: 16845 Days

Day: 17.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 44,532,727 km

• M1: 97,687 km (0.087 R)
• M2: 141,370 km (0.062 R)
• M3: 195,076 km (0.111 R)
• M4: 527,332 km (0.118 R)
• M5: 617,690 km (0.063 R)
• M6: 649,105 km (0.094 R)
• M7: 1,220,719 km (0.099 R)
• M8: 1,320,949 km (0.068 R)
• M9: 1,361,939 km (0.043 R)
• M10: 1,424,022 km (0.058 R)
• M11: 1,466,059 km (0.117 R)
• M12: 1,529,788 km (0.097 R)
• M13: 1,616,255 km (0.098 R)
• M14: 1,885,382 km (0.074 R)
• M15: 2,265,660 km (0.114 R)
• M16: 2,826,353 km (0.105 R)
• M17: 3,371,487 km (0.115 R)
• M18: 3,771,961 km (0.083 R)
• M19: 3,830,453 km (0.093 R)
• M20: 3,889,245 km (0.04 R)
• M21: 4,431,538 km (0.085 R)
• M22: 4,524,288 km (0.117 R)
• M23: 4,617,637 km (0.116 R)
• M24: 4,901,425 km (0.103 R)
• M25: 5,288,584 km (0.091 R)
• M26: 6,438,244 km (0.115 R)
• M27: 6,897,509 km (0.051 R)
• M28: 7,624,555 km (0.082 R)
• M29: 7,735,706 km (0.117 R)
• M30: 8,223,694 km (0.108 R)
• M31: 9,032,570 km (0.115 R)
• M32: 9,228,992 km (0.073 R)
• M33: 11,692,420 km (0.081 R)
• M34: 11,992,364 km (0.035 R)
• M35: 13,039,698 km (0.107 R)
• M36: 13,172,691 km (0.096 R)
• M37: 13,440,022 km (0.118 R)
• M38: 14,711,006 km (0.119 R)
• M39: 15,972,415 km (0.089 R)
• M40: 16,257,399 km (0.098 R)
• M41: 16,591,900 km (0.083 R)
• M42: 17,122,374 km (0.091 R)
• M43: 17,170,844 km (0.086 R)
• M44: 17,268,082 km (0.092 R)
• M45: 17,854,655 km (0.029 R)
• M46: 18,051,676 km (0.106 R)
• M47: 18,150,410 km (0.11 R)
• M48: 18,597,110 km (0.096 R)
• M49: 19,198,194 km (0.118 R)
• M50: 19,856,724 km (0.117 R)
• M51: 20,060,775 km (0.104 R)
• M52: 20,111,938 km (0.034 R)
• M53: 20,728,879 km (0.088 R)
• M54: 21,718,469 km (0.105 R)
• M55: 22,086,779 km (0.117 R)
• M56: 22,510,440 km (0.116 R)
• M57: 22,829,832 km (0.109 R)
• M58: 23,689,122 km (0.061 R)
• M59: 23,743,127 km (0.075 R)
• M60: 24,942,603 km (0.111 R)
• M61: 26,217,625 km (0.08 R)
• M62: 29,293,058 km (0.092 R)
• M63: 30,519,611 km (0.108 R)
• M64: 30,578,403 km (0.118 R)
• M65: 32,061,217 km (0.099 R)
• M66: 32,660,806 km (0.107 R)
• M67: 32,841,370 km (0.066 R)
• M68: 33,022,384 km (0.068 R)
• M69: 33,385,308 km (0.106 R)
• M70: 35,281,162 km (0.106 R)
• M71: 36,960,697 km (0.116 R)
• M72: 40,914,569 km (0.095 R)
• M73: 41,434,571 km (0.119 R)
• M74: 43,734,638 km (0.085 R)
• M75: 44,066,596 km (0.044 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 10,811 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit