🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.99 AU - 1.39 AU

Year: 465 Days

Day: 35 Hours

Environment

Temp: 28 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 54,776,185 km

• M1: 144,063 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.13 AU - 1.41 AU

Year: 513 Days

Day: 22 Hours

Environment

Temp: 1 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 54,776,185 km

• M1: 537,505 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.25 AU - 1.47 AU

Year: 568 Days

Day: 15.8 Hours

Environment

Temp: -10 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.37 AU - 2.81 AU

Year: 1493 Days

Day: 16.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,776,185 km

• M1: 145,559 km (0.074 R)

Asteroid Belt

Center: 4.63 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.6

Radius: 12.5

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.96 AU - 7.36 AU

Year: 6156 Days

Day: 10.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 116.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 54,776,185 km

• M1: 156,031 km (0.11 R)
• M2: 358,137 km (0.063 R)
• M3: 464,950 km (0.104 R)
• M4: 719,416 km (0.05 R)
• M5: 884,572 km (0.115 R)
• M6: 998,865 km (0.105 R)
• M7: 1,495,081 km (0.098 R)
• M8: 1,816,866 km (0.079 R)
• M9: 1,897,499 km (0.048 R)
• M10: 1,979,329 km (0.113 R)
• M11: 2,362,749 km (0.118 R)
• M12: 2,586,098 km (0.066 R)
• M13: 3,330,797 km (0.107 R)
• M14: 3,633,134 km (0.066 R)
• M15: 3,787,668 km (0.097 R)
• M16: 4,300,640 km (0.096 R)
• M17: 4,574,703 km (0.077 R)
• M18: 4,704,554 km (0.116 R)
• M19: 5,529,436 km (0.11 R)
• M20: 5,747,700 km (0.104 R)
• M21: 5,968,805 km (0.115 R)
• M22: 6,649,027 km (0.06 R)
• M23: 7,116,221 km (0.115 R)
• M24: 7,288,857 km (0.103 R)
• M25: 7,903,854 km (0.113 R)
• M26: 8,150,092 km (0.07 R)
• M27: 8,765,238 km (0.029 R)
• M28: 9,584,736 km (0.118 R)
• M29: 9,680,029 km (0.1 R)
• M30: 9,895,450 km (0.117 R)
• M31: 10,306,844 km (0.1 R)
• M32: 10,526,903 km (0.106 R)
• M33: 10,996,640 km (0.092 R)
• M34: 11,096,422 km (0.096 R)
• M35: 11,372,281 km (0.105 R)
• M36: 12,265,380 km (0.104 R)
• M37: 12,602,723 km (0.076 R)
• M38: 12,917,028 km (0.032 R)
• M39: 13,419,827 km (0.12 R)
• M40: 13,767,642 km (0.063 R)
• M41: 13,956,135 km (0.093 R)
• M42: 14,362,892 km (0.115 R)
• M43: 14,718,635 km (0.105 R)
• M44: 14,828,739 km (0.103 R)
• M45: 14,911,467 km (0.1 R)
• M46: 15,243,873 km (0.066 R)
• M47: 15,916,017 km (0.048 R)
• M48: 16,085,661 km (0.055 R)
• M49: 17,086,770 km (0.051 R)
• M50: 17,347,369 km (0.119 R)
• M51: 17,434,585 km (0.083 R)
• M52: 17,609,465 km (0.099 R)
• M53: 17,872,757 km (0.117 R)
• M54: 18,019,662 km (0.103 R)
• M55: 18,196,487 km (0.104 R)
• M56: 18,492,391 km (0.081 R)
• M57: 18,789,941 km (0.115 R)
• M58: 18,879,401 km (0.096 R)
• M59: 19,843,709 km (0.061 R)
• M60: 19,965,332 km (0.08 R)
• M61: 20,608,154 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.1

Radius: 8.2

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.69 AU - 12.01 AU

Year: 11926 Days

Day: 11.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 54,776,185 km

• M1: 131,796 km (0.083 R)
• M2: 202,556 km (0.1 R)
• M3: 286,779 km (0.11 R)
• M4: 422,614 km (0.086 R)
• M5: 729,290 km (0.109 R)
• M6: 856,747 km (0.113 R)
• M7: 991,684 km (0.09 R)
• M8: 1,245,103 km (0.09 R)
• M9: 1,662,780 km (0.082 R)
• M10: 1,854,565 km (0.109 R)
• M11: 1,920,238 km (0.038 R)
• M12: 2,076,269 km (0.077 R)
• M13: 2,667,629 km (0.106 R)
• M14: 2,867,492 km (0.079 R)
• M15: 2,943,787 km (0.079 R)
• M16: 2,994,949 km (0.09 R)
• M17: 4,023,734 km (0.111 R)
• M18: 4,635,290 km (0.117 R)
• M19: 5,275,868 km (0.086 R)
• M20: 5,495,627 km (0.049 R)
• M21: 6,370,925 km (0.114 R)
• M22: 6,504,366 km (0.085 R)
• M23: 6,807,900 km (0.115 R)
• M24: 6,875,967 km (0.068 R)
• M25: 7,185,186 km (0.118 R)
• M26: 7,463,737 km (0.084 R)
• M27: 7,675,119 km (0.117 R)
• M28: 8,248,378 km (0.11 R)
• M29: 8,466,791 km (0.095 R)
• M30: 9,817,809 km (0.027 R)
• M31: 10,478,732 km (0.118 R)
• M32: 11,355,376 km (0.06 R)
• M33: 11,557,931 km (0.081 R)
• M34: 12,296,795 km (0.109 R)
• M35: 12,421,410 km (0.11 R)
• M36: 12,671,987 km (0.11 R)
• M37: 13,605,029 km (0.098 R)
• M38: 13,733,982 km (0.114 R)
• M39: 14,036,469 km (0.057 R)
• M40: 14,123,236 km (0.096 R)
• M41: 14,253,835 km (0.118 R)
• M42: 14,735,989 km (0.104 R)
• M43: 15,178,948 km (0.116 R)
• M44: 15,312,688 km (0.083 R)
• M45: 15,896,868 km (0.06 R)
• M46: 16,168,837 km (0.12 R)
• M47: 16,625,709 km (0.096 R)
• M48: 16,855,790 km (0.06 R)
• M49: 17,786,439 km (0.09 R)
• M50: 18,781,414 km (0.091 R)
• M51: 19,600,163 km (0.04 R)
• M52: 20,529,017 km (0.108 R)
• M53: 20,676,969 km (0.03 R)
• M54: 20,775,703 km (0.113 R)
• M55: 21,122,920 km (0.092 R)
• M56: 22,277,068 km (0.061 R)
• M57: 22,479,922 km (0.069 R)
• M58: 22,989,602 km (0.079 R)
• M59: 23,503,172 km (0.06 R)
• M60: 24,072,541 km (0.09 R)
• M61: 24,856,135 km (0.106 R)
• M62: 25,066,470 km (0.075 R)
• M63: 25,967,198 km (0.104 R)
• M64: 26,287,637 km (0.083 R)
• M65: 26,932,404 km (0.099 R)
• M66: 27,148,423 km (0.109 R)
• M67: 27,854,675 km (0.119 R)
• M68: 29,008,224 km (0.105 R)
• M69: 29,730,183 km (0.119 R)
• M70: 29,841,783 km (0.108 R)
• M71: 29,897,583 km (0.1 R)
• M72: 30,626,873 km (0.038 R)
• M73: 31,817,223 km (0.075 R)
• M74: 33,369,750 km (0.086 R)
• M75: 34,535,566 km (0.106 R)
• M76: 34,946,811 km (0.097 R)
• M77: 35,241,518 km (0.075 R)
• M78: 37,387,649 km (0.11 R)
• M79: 37,568,364 km (0.072 R)
• M80: 37,689,089 km (0.062 R)
• M81: 37,870,252 km (0.079 R)
• M82: 37,991,277 km (0.083 R)
• M83: 38,354,949 km (0.067 R)
• M84: 38,719,968 km (0.044 R)
• M85: 39,575,817 km (0.071 R)
• M86: 39,698,637 km (0.079 R)
• M87: 40,129,330 km (0.107 R)
• M88: 40,252,598 km (0.073 R)
• M89: 41,493,064 km (0.093 R)
• M90: 41,680,211 km (0.051 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273.1

Radius: 6

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 13.89 AU - 14.69 AU

Year: 19347 Days

Day: 23.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 54,776,185 km

• M1: 113,694 km (0.06 R)
• M2: 185,352 km (0.093 R)
• M3: 463,903 km (0.038 R)
• M4: 596,746 km (0.068 R)
• M5: 704,606 km (0.105 R)
• M6: 799,451 km (0.095 R)
• M7: 838,646 km (0.077 R)
• M8: 878,588 km (0.06 R)
• M9: 1,087,726 km (0.06 R)
• M10: 1,131,409 km (0.118 R)
• M11: 1,312,422 km (0.038 R)
• M12: 1,989,203 km (0.108 R)
• M13: 2,097,512 km (0.083 R)
• M14: 2,291,839 km (0.114 R)
• M15: 2,434,257 km (0.107 R)
• M16: 2,668,228 km (0.109 R)
• M17: 2,727,917 km (0.084 R)
• M18: 3,157,562 km (0.115 R)
• M19: 3,412,776 km (0.088 R)
• M20: 3,674,423 km (0.114 R)
• M21: 3,774,205 km (0.093 R)
• M22: 4,321,882 km (0.115 R)
• M23: 4,427,349 km (0.109 R)
• M24: 4,533,563 km (0.096 R)
• M25: 4,712,632 km (0.072 R)
• M26: 4,930,596 km (0.067 R)
• M27: 5,040,850 km (0.102 R)
• M28: 5,451,945 km (0.096 R)
• M29: 5,565,938 km (0.088 R)
• M30: 6,108,380 km (0.04 R)
• M31: 6,226,862 km (0.068 R)
• M32: 6,506,161 km (0.089 R)
• M33: 6,627,186 km (0.094 R)
• M34: 7,410,480 km (0.114 R)
• M35: 11,159,403 km (0.049 R)
• M36: 11,207,723 km (0.116 R)
• M37: 11,988,773 km (0.119 R)
• M38: 12,137,174 km (0.107 R)
• M39: 12,989,583 km (0.11 R)
• M40: 14,540,464 km (0.109 R)
• M41: 15,552,643 km (0.102 R)
• M42: 15,985,580 km (0.098 R)
• M43: 16,642,464 km (0.092 R)
• M44: 16,752,718 km (0.077 R)
• M45: 17,587,922 km (0.115 R)
• M46: 19,939,003 km (0.09 R)
• M47: 20,056,287 km (0.076 R)
• M48: 20,409,189 km (0.078 R)
• M49: 20,527,371 km (0.101 R)
• M50: 20,704,944 km (0.052 R)
• M51: 21,781,151 km (0.1 R)
• M52: 21,901,876 km (0.109 R)
• M53: 22,447,759 km (0.071 R)
• M54: 22,691,903 km (0.061 R)
• M55: 22,814,274 km (0.058 R)
• M56: 22,875,459 km (0.093 R)
• M57: 23,925,337 km (0.071 R)
• M58: 26,199,973 km (0.057 R)
• M59: 27,950,567 km (0.089 R)
• M60: 28,081,764 km (0.102 R)
• M61: 29,072,252 km (0.095 R)
• M62: 30,951,351 km (0.106 R)
• M63: 31,905,486 km (0.078 R)
• M64: 32,042,667 km (0.111 R)
• M65: 32,800,231 km (0.115 R)
• M66: 33,007,873 km (0.077 R)
• M67: 33,494,066 km (0.069 R)
• M68: 35,746,561 km (0.115 R)
• M69: 37,107,004 km (0.085 R)
• M70: 37,323,322 km (0.112 R)
• M71: 38,849,520 km (0.083 R)
• M72: 39,952,056 km (0.061 R)
• M73: 40,990,415 km (0.095 R)
• M74: 41,962,502 km (0.078 R)
• M75: 42,037,600 km (0.099 R)
• M76: 43,853,120 km (0.057 R)
• M77: 44,081,855 km (0.026 R)
• M78: 44,234,594 km (0.069 R)
• M79: 44,847,198 km (0.093 R)
• M80: 46,623,972 km (0.12 R)
• M81: 46,779,703 km (0.119 R)
• M82: 47,091,315 km (0.109 R)
• M83: 49,371,785 km (0.108 R)
• M84: 49,768,668 km (0.077 R)
• M85: 52,010,243 km (0.06 R)
• M86: 52,575,723 km (0.097 R)
• M87: 53,305,910 km (0.099 R)
• M88: 54,284,579 km (0.112 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 12,305 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit