🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.49 AU - 0.59 AU

Year: 140 Days

Day: 25.7 Hours

Environment

Temp: 254 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,087,448 km

• M1: 106,065 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.45 AU - 0.63 AU

Year: 140 Days

Day: 29.5 Hours

Environment

Temp: 194 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.57 AU - 0.67 AU

Year: 172 Days

Day: 14.7 Hours

Environment

Temp: 178 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,087,448 km

• M1: 57,296 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.94 AU - 3.12 AU

Year: 1421 Days

Day: 39.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.05 AU - 5.27 AU

Year: 4139 Days

Day: 19.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,087,448 km

• M1: 1,671,756 km (0.057 R)

Asteroid Belt

Center: 6.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93

Radius: 8

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 6.79 AU - 7.87 AU

Year: 7007 Days

Day: 5.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 144.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 50,087,448 km

• M1: 162,613 km (0.103 R)
• M2: 215,421 km (0.079 R)
• M3: 265,985 km (0.105 R)
• M4: 322,234 km (0.102 R)
• M5: 528,828 km (0.08 R)
• M6: 692,638 km (0.089 R)
• M7: 834,008 km (0.053 R)
• M8: 1,167,163 km (0.085 R)
• M9: 1,442,871 km (0.065 R)
• M10: 1,675,646 km (0.094 R)
• M11: 1,751,791 km (0.085 R)
• M12: 2,013,737 km (0.101 R)
• M13: 2,344,647 km (0.086 R)
• M14: 2,458,791 km (0.105 R)
• M15: 3,166,239 km (0.1 R)
• M16: 3,340,520 km (0.11 R)
• M17: 3,748,474 km (0.079 R)
• M18: 3,798,440 km (0.115 R)
• M19: 3,882,364 km (0.03 R)
• M20: 3,966,887 km (0.075 R)
• M21: 4,017,750 km (0.084 R)
• M22: 4,206,692 km (0.032 R)
• M23: 4,293,459 km (0.043 R)
• M24: 4,380,974 km (0.112 R)
• M25: 4,433,782 km (0.051 R)
• M26: 4,790,872 km (0.105 R)
• M27: 4,845,176 km (0.073 R)
• M28: 5,009,584 km (0.075 R)
• M29: 5,194,337 km (0.049 R)
• M30: 5,250,287 km (0.072 R)
• M31: 5,419,183 km (0.086 R)
• M32: 5,551,727 km (0.104 R)
• M33: 5,743,062 km (0.099 R)
• M34: 5,820,105 km (0.051 R)
• M35: 5,897,597 km (0.084 R)
• M36: 6,112,419 km (0.114 R)
• M37: 6,230,751 km (0.066 R)
• M38: 6,369,728 km (0.066 R)
• M39: 6,833,631 km (0.06 R)
• M40: 7,245,773 km (0.097 R)
• M41: 7,370,986 km (0.117 R)
• M42: 7,497,097 km (0.036 R)
• M43: 8,029,666 km (0.086 R)
• M44: 8,420,715 km (0.103 R)
• M45: 8,552,361 km (0.117 R)
• M46: 8,662,614 km (0.047 R)
• M47: 8,729,036 km (0.106 R)
• M48: 8,840,187 km (0.111 R)
• M49: 9,018,807 km (0.1 R)
• M50: 9,357,048 km (0.053 R)
• M51: 9,493,630 km (0.072 R)
• M52: 9,676,589 km (0.11 R)
• M53: 9,768,442 km (0.065 R)
• M54: 9,930,157 km (0.061 R)
• M55: 10,022,908 km (0.065 R)
• M56: 10,185,820 km (0.034 R)
• M57: 10,373,266 km (0.117 R)
• M58: 10,443,727 km (0.082 R)
• M59: 11,740,890 km (0.107 R)
• M60: 11,863,560 km (0.076 R)
• M61: 12,060,730 km (0.067 R)
• M62: 12,508,327 km (0.085 R)
• M63: 12,834,899 km (0.069 R)
• M64: 13,368,515 km (0.087 R)
• M65: 13,625,224 km (0.073 R)
• M66: 14,326,390 km (0.057 R)
• M67: 14,615,263 km (0.083 R)
• M68: 14,720,879 km (0.105 R)
• M69: 15,145,737 km (0.109 R)
• M70: 15,413,218 km (0.053 R)
• M71: 15,682,345 km (0.086 R)
• M72: 16,416,870 km (0.111 R)
• M73: 16,499,149 km (0.091 R)
• M74: 16,802,085 km (0.036 R)
• M75: 17,023,490 km (0.1 R)
• M76: 17,190,291 km (0.105 R)
• M77: 17,806,186 km (0.09 R)
• M78: 17,890,858 km (0.082 R)
• M79: 17,947,257 km (0.071 R)
• M80: 18,829,884 km (0.098 R)
• M81: 18,887,330 km (0.115 R)
• M82: 19,059,816 km (0.025 R)
• M83: 19,175,305 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.7

Radius: 14.3

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 9.5 AU - 13.06 AU

Year: 13377 Days

Day: 10.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 50,087,448 km

• M1: 278,850 km (0.066 R)
• M2: 617,690 km (0.041 R)
• M3: 855,101 km (0.11 R)
• M4: 1,232,836 km (0.117 R)
• M5: 1,641,986 km (0.032 R)
• M6: 1,745,807 km (0.097 R)
• M7: 2,463,727 km (0.115 R)
• M8: 2,681,392 km (0.069 R)
• M9: 2,930,772 km (0.033 R)
• M10: 3,399,163 km (0.047 R)
• M11: 3,533,502 km (0.063 R)
• M12: 3,697,162 km (0.101 R)
• M13: 4,060,535 km (0.113 R)
• M14: 4,348,062 km (0.055 R)
• M15: 4,553,460 km (0.091 R)
• M16: 4,642,471 km (0.091 R)
• M17: 5,596,157 km (0.111 R)
• M18: 5,852,119 km (0.059 R)
• M19: 6,177,644 km (0.053 R)
• M20: 6,408,922 km (0.12 R)
• M21: 6,710,661 km (0.108 R)
• M22: 8,000,045 km (0.049 R)
• M23: 8,471,129 km (0.049 R)
• M24: 8,691,636 km (0.108 R)
• M25: 9,440,374 km (0.076 R)
• M26: 10,170,860 km (0.083 R)
• M27: 10,287,846 km (0.109 R)
• M28: 10,405,429 km (0.091 R)
• M29: 10,879,804 km (0.065 R)
• M30: 11,564,065 km (0.096 R)
• M31: 11,767,967 km (0.09 R)
• M32: 12,014,355 km (0.098 R)
• M33: 12,679,467 km (0.105 R)
• M34: 13,143,819 km (0.114 R)
• M35: 13,314,061 km (0.063 R)
• M36: 13,485,051 km (0.113 R)
• M37: 14,089,127 km (0.042 R)
• M38: 15,503,276 km (0.109 R)
• M39: 17,287,231 km (0.109 R)
• M40: 17,427,105 km (0.063 R)
• M41: 17,755,173 km (0.075 R)
• M42: 17,849,120 km (0.066 R)
• M43: 18,751,196 km (0.052 R)
• M44: 19,473,903 km (0.078 R)
• M45: 19,668,081 km (0.101 R)
• M46: 20,058,531 km (0.083 R)
• M47: 20,303,872 km (0.118 R)
• M48: 20,402,307 km (0.072 R)
• M49: 21,095,693 km (0.108 R)
• M50: 21,847,273 km (0.085 R)
• M51: 22,862,893 km (0.108 R)
• M52: 22,965,218 km (0.06 R)
• M53: 23,790,101 km (0.12 R)
• M54: 24,992,867 km (0.114 R)
• M55: 26,268,937 km (0.061 R)
• M56: 27,077,215 km (0.118 R)
• M57: 27,893,570 km (0.06 R)
• M58: 28,387,393 km (0.119 R)
• M59: 29,216,763 km (0.029 R)
• M60: 31,239,775 km (0.05 R)
• M61: 31,467,314 km (0.074 R)
• M62: 32,383,002 km (0.071 R)
• M63: 32,498,193 km (0.065 R)
• M64: 33,191,579 km (0.063 R)
• M65: 33,365,561 km (0.06 R)
• M66: 34,592,862 km (0.086 R)
• M67: 36,132,823 km (0.118 R)
• M68: 36,731,064 km (0.118 R)
• M69: 37,453,323 km (0.048 R)
• M70: 38,789,531 km (0.091 R)
• M71: 39,525,104 km (0.082 R)
• M72: 39,771,192 km (0.086 R)
• M73: 39,956,245 km (0.113 R)
• M74: 40,636,915 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 182.8

Radius: 3

Gravity: 20.31 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 13.83 AU - 16.33 AU

Year: 20678 Days

Day: 22 Hours

Environment

Temp: -189 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 50,087,448 km

• M1: 297,401 km (0.069 R)
• M2: 422,764 km (0.099 R)
• M3: 452,833 km (0.118 R)
• M4: 499,208 km (0.059 R)
• M5: 791,373 km (0.072 R)
• M6: 1,004,251 km (0.105 R)
• M7: 1,526,048 km (0.1 R)
• M8: 1,863,241 km (0.095 R)
• M9: 2,196,396 km (0.107 R)
• M10: 2,858,217 km (0.095 R)
• M11: 3,003,327 km (0.092 R)
• M12: 3,150,830 km (0.087 R)
• M13: 3,638,669 km (0.05 R)
• M14: 4,149,695 km (0.104 R)
• M15: 4,716,821 km (0.104 R)
• M16: 4,819,445 km (0.087 R)
• M17: 5,131,656 km (0.092 R)
• M18: 5,995,733 km (0.077 R)
• M19: 6,143,985 km (0.105 R)
• M20: 8,056,593 km (0.118 R)
• M21: 8,592,602 km (0.096 R)
• M22: 9,828,879 km (0.117 R)
• M23: 10,047,591 km (0.065 R)
• M24: 10,356,511 km (0.086 R)
• M25: 10,803,061 km (0.114 R)
• M26: 11,439,001 km (0.05 R)
• M27: 12,604,219 km (0.11 R)
• M28: 13,466,352 km (0.088 R)
• M29: 13,953,442 km (0.12 R)
• M30: 16,061,426 km (0.081 R)
• M31: 16,681,659 km (0.105 R)
• M32: 17,362,478 km (0.11 R)
• M33: 17,467,945 km (0.089 R)
• M34: 17,573,711 km (0.071 R)
• M35: 17,679,626 km (0.116 R)
• M36: 18,212,643 km (0.081 R)
• M37: 20,341,122 km (0.101 R)
• M38: 23,823,910 km (0.101 R)
• M39: 23,941,045 km (0.082 R)
• M40: 24,708,033 km (0.081 R)
• M41: 26,812,576 km (0.105 R)
• M42: 27,485,766 km (0.111 R)
• M43: 27,793,639 km (0.032 R)
• M44: 28,040,625 km (0.103 R)
• M45: 28,288,509 km (0.109 R)
• M46: 29,727,490 km (0.093 R)
• M47: 30,487,597 km (0.113 R)
• M48: 30,551,326 km (0.085 R)
• M49: 30,870,119 km (0.095 R)
• M50: 31,254,137 km (0.04 R)
• M51: 32,350,988 km (0.116 R)
• M52: 32,936,664 km (0.047 R)
• M53: 34,184,759 km (0.06 R)
• M54: 34,582,091 km (0.081 R)
• M55: 35,448,113 km (0.108 R)
• M56: 35,582,003 km (0.096 R)
• M57: 37,473,818 km (0.105 R)
• M58: 37,815,200 km (0.115 R)
• M59: 39,259,717 km (0.053 R)
• M60: 40,932,521 km (0.119 R)
• M61: 41,636,379 km (0.116 R)
• M62: 42,486,244 km (0.113 R)
• M63: 43,987,309 km (0.094 R)
• M64: 45,505,727 km (0.064 R)
• M65: 47,409,211 km (0.106 R)
• M66: 47,852,170 km (0.045 R)
• M67: 48,074,173 km (0.073 R)
• M68: 48,667,778 km (0.108 R)
• M69: 49,862,466 km (0.026 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 12,378 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit