🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.61 AU - 0.85 AU

Year: 233 Days

Day: 24.3 Hours

Environment

Temp: 113 °C

Axial Tilt: 39 °

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: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.69 AU - 0.85 AU

Year: 252 Days

Day: 38.9 Hours

Environment

Temp: 143 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 40,414,910 km

• M1: 84,822 km (0.064 R)
• M2: 511,924 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.95 AU - 1.19 AU

Year: 413 Days

Day: 30.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 41.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.04 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.3

Radius: 13.3

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.19 AU - 5.83 AU

Year: 4180 Days

Day: 6.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 40,414,910 km

• M1: 170,093 km (0.059 R)
• M2: 396,135 km (0.084 R)
• M3: 610,808 km (0.084 R)
• M4: 769,831 km (0.106 R)
• M5: 944,262 km (0.095 R)
• M6: 1,290,431 km (0.108 R)
• M7: 1,692,850 km (0.099 R)
• M8: 1,807,890 km (0.119 R)
• M9: 2,134,163 km (0.106 R)
• M10: 2,368,433 km (0.102 R)
• M11: 3,101,762 km (0.107 R)
• M12: 3,203,339 km (0.101 R)
• M13: 3,368,196 km (0.082 R)
• M14: 3,493,858 km (0.089 R)
• M15: 3,836,587 km (0.079 R)
• M16: 4,123,067 km (0.078 R)
• M17: 4,280,294 km (0.088 R)
• M18: 4,929,399 km (0.116 R)
• M19: 5,338,550 km (0.05 R)
• M20: 5,510,288 km (0.063 R)
• M21: 5,683,971 km (0.065 R)
• M22: 6,036,723 km (0.119 R)
• M23: 6,579,165 km (0.075 R)
• M24: 6,737,140 km (0.042 R)
• M25: 7,030,053 km (0.092 R)
• M26: 7,245,623 km (0.086 R)
• M27: 7,381,458 km (0.07 R)
• M28: 7,655,821 km (0.067 R)
• M29: 7,961,599 km (0.106 R)
• M30: 8,299,690 km (0.089 R)
• M31: 8,642,568 km (0.1 R)
• M32: 8,729,036 km (0.074 R)
• M33: 8,844,825 km (0.072 R)
• M34: 8,931,890 km (0.118 R)
• M35: 9,077,748 km (0.119 R)
• M36: 9,371,858 km (0.116 R)
• M37: 9,788,937 km (0.064 R)
• M38: 10,090,676 km (0.08 R)
• M39: 10,303,553 km (0.039 R)
• M40: 10,487,409 km (0.084 R)
• M41: 10,579,711 km (0.088 R)
• M42: 10,920,495 km (0.063 R)
• M43: 11,045,260 km (0.071 R)
• M44: 11,139,207 km (0.109 R)
• M45: 11,804,170 km (0.067 R)
• M46: 11,964,389 km (0.081 R)
• M47: 12,416,922 km (0.095 R)
• M48: 13,139,480 km (0.065 R)
• M49: 13,572,865 km (0.109 R)
• M50: 14,214,640 km (0.119 R)
• M51: 14,590,879 km (0.092 R)
• M52: 15,352,930 km (0.091 R)
• M53: 16,484,788 km (0.097 R)
• M54: 16,807,919 km (0.076 R)
• M55: 17,789,880 km (0.112 R)
• M56: 18,603,842 km (0.082 R)
• M57: 18,865,339 km (0.1 R)
• M58: 18,977,836 km (0.091 R)
• M59: 19,505,618 km (0.05 R)
• M60: 19,847,449 km (0.051 R)
• M61: 20,076,483 km (0.097 R)
• M62: 20,306,415 km (0.06 R)
• M63: 20,962,402 km (0.119 R)
• M64: 21,078,938 km (0.11 R)
• M65: 22,255,974 km (0.111 R)
• M66: 22,732,743 km (0.11 R)
• M67: 22,972,399 km (0.095 R)
• M68: 23,132,618 km (0.117 R)
• M69: 23,534,737 km (0.073 R)
• M70: 23,858,168 km (0.08 R)
• M71: 24,755,306 km (0.109 R)
• M72: 25,332,006 km (0.114 R)
• M73: 25,704,953 km (0.052 R)
• M74: 25,788,130 km (0.064 R)
• M75: 26,079,846 km (0.051 R)
• M76: 26,247,096 km (0.042 R)
• M77: 27,215,293 km (0.077 R)
• M78: 27,554,881 km (0.033 R)
• M79: 28,195,309 km (0.088 R)
• M80: 28,538,786 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.2

Radius: 10.2

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 7.51 AU - 9.35 AU

Year: 9124 Days

Day: 13.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 40,414,910 km

• M1: 130,449 km (0.118 R)
• M2: 379,380 km (0.067 R)
• M3: 905,217 km (0.09 R)
• M4: 1,107,623 km (0.057 R)
• M5: 1,214,585 km (0.108 R)
• M6: 1,306,588 km (0.093 R)
• M7: 1,536,969 km (0.116 R)
• M8: 1,780,663 km (0.089 R)
• M9: 2,214,647 km (0.101 R)
• M10: 2,490,805 km (0.106 R)
• M11: 2,609,136 km (0.089 R)
• M12: 3,203,489 km (0.106 R)
• M13: 3,280,831 km (0.113 R)
• M14: 3,384,801 km (0.11 R)
• M15: 3,730,373 km (0.084 R)
• M16: 3,838,981 km (0.104 R)
• M17: 4,031,663 km (0.084 R)
• M18: 4,284,184 km (0.113 R)
• M19: 4,455,324 km (0.11 R)
• M20: 4,628,857 km (0.101 R)
• M21: 5,042,495 km (0.086 R)
• M22: 5,437,284 km (0.094 R)
• M23: 6,224,319 km (0.099 R)
• M24: 6,353,721 km (0.073 R)
• M25: 7,181,745 km (0.058 R)
• M26: 7,283,472 km (0.083 R)
• M27: 7,385,647 km (0.119 R)
• M28: 7,591,344 km (0.063 R)
• M29: 7,695,015 km (0.051 R)
• M30: 7,938,561 km (0.078 R)
• M31: 8,184,649 km (0.111 R)
• M32: 8,433,281 km (0.101 R)
• M33: 8,540,542 km (0.048 R)
• M34: 8,720,509 km (0.093 R)
• M35: 9,267,738 km (0.093 R)
• M36: 9,415,690 km (0.089 R)
• M37: 9,489,891 km (0.048 R)
• M38: 9,939,133 km (0.056 R)
• M39: 10,626,236 km (0.113 R)
• M40: 11,132,026 km (0.103 R)
• M41: 12,573,402 km (0.102 R)
• M42: 12,860,480 km (0.105 R)
• M43: 12,984,198 km (0.066 R)
• M44: 13,650,656 km (0.065 R)
• M45: 14,157,643 km (0.088 R)
• M46: 14,671,063 km (0.066 R)
• M47: 15,540,077 km (0.061 R)
• M48: 16,113,785 km (0.114 R)
• M49: 16,604,765 km (0.063 R)
• M50: 16,829,611 km (0.064 R)
• M51: 16,919,818 km (0.091 R)
• M52: 17,647,313 km (0.109 R)
• M53: 19,462,833 km (0.098 R)
• M54: 20,176,863 km (0.119 R)
• M55: 20,513,010 km (0.104 R)
• M56: 21,827,077 km (0.058 R)
• M57: 22,718,082 km (0.094 R)
• M58: 23,218,188 km (0.08 R)
• M59: 24,076,880 km (0.077 R)
• M60: 24,229,470 km (0.047 R)
• M61: 26,033,470 km (0.11 R)
• M62: 26,661,931 km (0.071 R)
• M63: 26,872,565 km (0.114 R)
• M64: 27,030,839 km (0.036 R)
• M65: 27,136,605 km (0.088 R)
• M66: 28,415,816 km (0.088 R)
• M67: 29,225,290 km (0.049 R)
• M68: 29,388,203 km (0.046 R)
• M69: 30,811,776 km (0.09 R)
• M70: 31,476,439 km (0.103 R)
• M71: 31,587,740 km (0.061 R)
• M72: 32,313,888 km (0.052 R)
• M73: 33,102,119 km (0.081 R)
• M74: 33,271,913 km (0.064 R)
• M75: 34,296,359 km (0.043 R)
• M76: 34,468,097 km (0.115 R)
• M77: 34,869,917 km (0.117 R)
• M78: 34,985,108 km (0.047 R)
• M79: 35,446,767 km (0.102 R)
• M80: 36,026,758 km (0.033 R)
• M81: 36,726,876 km (0.029 R)
• M82: 37,196,015 km (0.099 R)
• M83: 37,667,248 km (0.114 R)
• M84: 37,785,430 km (0.071 R)
• M85: 39,092,766 km (0.089 R)
• M86: 39,272,134 km (0.082 R)
• M87: 39,691,905 km (0.084 R)
• M88: 40,052,885 km (0.113 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 10,960 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit