🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.51 AU - 0.73 AU

Year: 187 Days

Day: 35.6 Hours

Environment

Temp: 147 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.89 AU - 1.05 AU

Year: 366 Days

Day: 16 Hours

Environment

Temp: 18 °C

Axial Tilt: 26.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 54,688,667 km

• M1: 693,536 km (0.083 R)
• M2: 819,497 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.27 AU - 1.65 AU

Year: 675 Days

Day: 46.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,688,667 km

• M1: 465,997 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.25 AU - 2.41 AU

Year: 1362 Days

Day: 40.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.56 AU - 4.12 AU

Year: 2337 Days

Day: 36.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,688,667 km

• M1: 53,706 km (0.088 R)
• M2: 1,099,694 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.4

Radius: 8.9

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.67 AU - 5.03 AU

Year: 4090 Days

Day: 14.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 54,688,667 km

• M1: 111,750 km (0.101 R)
• M2: 179,069 km (0.111 R)
• M3: 244,443 km (0.113 R)
• M4: 299,794 km (0.103 R)
• M5: 517,609 km (0.116 R)
• M6: 614,099 km (0.107 R)
• M7: 876,045 km (0.085 R)
• M8: 986,149 km (0.056 R)
• M9: 1,077,853 km (0.119 R)
• M10: 1,196,484 km (0.058 R)
• M11: 1,286,392 km (0.107 R)
• M12: 1,344,735 km (0.047 R)
• M13: 1,650,663 km (0.084 R)
• M14: 1,769,892 km (0.067 R)
• M15: 1,949,559 km (0.072 R)
• M16: 2,017,178 km (0.094 R)
• M17: 2,085,694 km (0.09 R)
• M18: 2,154,957 km (0.113 R)
• M19: 2,214,946 km (0.104 R)
• M20: 2,439,941 km (0.075 R)
• M21: 2,534,188 km (0.063 R)
• M22: 2,651,024 km (0.118 R)
• M23: 2,715,501 km (0.103 R)
• M24: 2,791,496 km (0.044 R)
• M25: 2,890,081 km (0.095 R)
• M26: 2,945,432 km (0.112 R)
• M27: 3,261,832 km (0.103 R)
• M28: 3,342,764 km (0.029 R)
• M29: 3,613,088 km (0.077 R)
• M30: 3,915,126 km (0.114 R)
• M31: 4,125,161 km (0.103 R)
• M32: 4,301,088 km (0.059 R)
• M33: 4,504,990 km (0.117 R)
• M34: 4,816,902 km (0.113 R)
• M35: 4,975,625 km (0.097 R)
• M36: 5,055,510 km (0.063 R)
• M37: 5,176,386 km (0.032 R)
• M38: 5,270,931 km (0.05 R)
• M39: 5,489,344 km (0.109 R)
• M40: 5,935,146 km (0.103 R)
• M41: 6,190,958 km (0.079 R)
• M42: 6,378,105 km (0.064 R)
• M43: 6,436,000 km (0.059 R)
• M44: 6,508,704 km (0.09 R)
• M45: 6,698,993 km (0.105 R)
• M46: 7,084,955 km (0.065 R)
• M47: 7,205,232 km (0.113 R)
• M48: 7,677,512 km (0.035 R)
• M49: 8,207,238 km (0.1 R)
• M50: 8,365,214 km (0.062 R)
• M51: 8,476,515 km (0.08 R)
• M52: 8,556,250 km (0.094 R)
• M53: 8,636,135 km (0.055 R)
• M54: 9,039,900 km (0.104 R)
• M55: 9,516,070 km (0.114 R)
• M56: 9,698,729 km (0.094 R)
• M57: 9,765,450 km (0.109 R)
• M58: 9,865,980 km (0.105 R)
• M59: 10,135,405 km (0.082 R)
• M60: 10,203,024 km (0.079 R)
• M61: 10,304,900 km (0.119 R)
• M62: 10,664,234 km (0.113 R)
• M63: 10,767,606 km (0.101 R)
• M64: 10,854,074 km (0.042 R)
• M65: 11,132,176 km (0.116 R)
• M66: 11,377,516 km (0.102 R)
• M67: 11,465,480 km (0.064 R)
• M68: 11,873,433 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 318.9

Radius: 5.3

Gravity: 11.35 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 12.62 AU - 13.92 AU

Year: 18509 Days

Day: 24.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 54,688,667 km

• M1: 91,853 km (0.086 R)
• M2: 236,065 km (0.117 R)
• M3: 496,665 km (0.039 R)
• M4: 530,324 km (0.075 R)
• M5: 672,592 km (0.098 R)
• M6: 807,230 km (0.043 R)
• M7: 1,355,357 km (0.05 R)
• M8: 1,678,039 km (0.108 R)
• M9: 2,190,711 km (0.12 R)
• M10: 2,304,555 km (0.097 R)
• M11: 2,478,837 km (0.088 R)
• M12: 2,597,468 km (0.109 R)
• M13: 3,122,556 km (0.113 R)
• M14: 3,218,449 km (0.115 R)
• M15: 3,479,347 km (0.105 R)
• M16: 3,645,850 km (0.119 R)
• M17: 4,125,909 km (0.079 R)
• M18: 4,266,681 km (0.09 R)
• M19: 4,337,590 km (0.113 R)
• M20: 4,625,566 km (0.087 R)
• M21: 5,681,278 km (0.083 R)
• M22: 7,739,745 km (0.056 R)
• M23: 8,353,545 km (0.086 R)
• M24: 8,576,596 km (0.092 R)
• M25: 8,666,205 km (0.095 R)
• M26: 9,257,116 km (0.082 R)
• M27: 10,573,578 km (0.119 R)
• M28: 10,718,089 km (0.09 R)
• M29: 10,911,669 km (0.1 R)
• M30: 11,057,676 km (0.093 R)
• M31: 11,648,289 km (0.081 R)
• M32: 12,400,766 km (0.1 R)
• M33: 12,502,193 km (0.099 R)
• M34: 12,553,057 km (0.079 R)
• M35: 13,168,801 km (0.117 R)
• M36: 13,689,552 km (0.06 R)
• M37: 13,741,911 km (0.03 R)
• M38: 13,794,420 km (0.085 R)
• M39: 15,454,657 km (0.1 R)
• M40: 15,948,479 km (0.12 R)
• M41: 16,169,585 km (0.1 R)
• M42: 16,951,384 km (0.089 R)
• M43: 18,262,310 km (0.116 R)
• M44: 18,377,799 km (0.102 R)
• M45: 19,252,049 km (0.075 R)
• M46: 20,438,659 km (0.118 R)
• M47: 21,587,721 km (0.083 R)
• M48: 21,770,978 km (0.1 R)
• M49: 22,571,476 km (0.057 R)
• M50: 23,006,357 km (0.097 R)
• M51: 23,695,555 km (0.072 R)
• M52: 23,821,516 km (0.111 R)
• M53: 24,965,790 km (0.103 R)
• M54: 26,781,011 km (0.027 R)
• M55: 28,303,468 km (0.118 R)
• M56: 29,311,608 km (0.115 R)
• M57: 29,853,901 km (0.077 R)
• M58: 35,745,663 km (0.092 R)
• M59: 36,688,728 km (0.111 R)
• M60: 36,761,582 km (0.108 R)
• M61: 37,053,597 km (0.1 R)
• M62: 38,747,494 km (0.094 R)
• M63: 38,896,045 km (0.11 R)
• M64: 40,240,930 km (0.079 R)
• M65: 40,466,523 km (0.079 R)
• M66: 41,829,061 km (0.109 R)
• M67: 47,189,751 km (0.105 R)
• M68: 47,666,070 km (0.106 R)
• M69: 47,984,415 km (0.057 R)
• M70: 48,223,771 km (0.111 R)
• M71: 48,623,347 km (0.08 R)
• M72: 49,425,940 km (0.112 R)
• M73: 49,506,423 km (0.059 R)
• M74: 51,125,671 km (0.09 R)
• M75: 52,433,455 km (0.063 R)
• M76: 52,515,585 km (0.086 R)
• M77: 53,586,705 km (0.1 R)
• M78: 54,748,333 km (0.063 R)
• M79: 54,998,460 km (0.093 R)
• M80: 55,750,788 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 166.6

Radius: 7.3

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 15.88 AU - 16.3 AU

Year: 24712 Days

Day: 17.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 54,688,667 km

• M1: 153,787 km (0.111 R)
• M2: 201,209 km (0.08 R)
• M3: 306,676 km (0.117 R)
• M4: 577,597 km (0.086 R)
• M5: 893,249 km (0.096 R)
• M6: 1,037,611 km (0.102 R)
• M7: 1,189,901 km (0.081 R)
• M8: 2,109,928 km (0.11 R)
• M9: 2,332,081 km (0.087 R)
• M10: 2,591,035 km (0.085 R)
• M11: 3,487,276 km (0.11 R)
• M12: 4,470,433 km (0.092 R)
• M13: 4,612,551 km (0.108 R)
• M14: 4,720,112 km (0.119 R)
• M15: 4,864,773 km (0.077 R)
• M16: 5,457,929 km (0.109 R)
• M17: 6,310,637 km (0.118 R)
• M18: 6,630,926 km (0.032 R)
• M19: 6,793,090 km (0.06 R)
• M20: 6,956,451 km (0.101 R)
• M21: 7,080,018 km (0.098 R)
• M22: 8,310,461 km (0.092 R)
• M23: 8,397,826 km (0.105 R)
• M24: 8,661,418 km (0.106 R)
• M25: 8,794,410 km (0.112 R)
• M26: 9,062,190 km (0.097 R)
• M27: 9,196,978 km (0.077 R)
• M28: 9,423,319 km (0.074 R)
• M29: 10,629,677 km (0.062 R)
• M30: 11,639,163 km (0.098 R)
• M31: 12,528,522 km (0.047 R)
• M32: 12,678,868 km (0.106 R)
• M33: 12,779,398 km (0.058 R)
• M34: 13,748,044 km (0.098 R)
• M35: 15,217,993 km (0.092 R)
• M36: 16,243,636 km (0.1 R)
• M37: 16,572,153 km (0.087 R)
• M38: 17,069,117 km (0.115 R)
• M39: 17,180,268 km (0.098 R)
• M40: 17,795,564 km (0.088 R)
• M41: 17,851,813 km (0.066 R)
• M42: 18,531,885 km (0.055 R)
• M43: 18,589,031 km (0.1 R)
• M44: 18,646,178 km (0.093 R)
• M45: 19,278,378 km (0.057 R)
• M46: 19,568,000 km (0.091 R)
• M47: 19,626,193 km (0.068 R)
• M48: 19,859,117 km (0.105 R)
• M49: 20,269,165 km (0.111 R)
• M50: 21,037,949 km (0.056 R)
• M51: 21,276,557 km (0.112 R)
• M52: 21,756,168 km (0.12 R)
• M53: 22,421,579 km (0.103 R)
• M54: 22,665,125 km (0.11 R)
• M55: 23,462,930 km (0.096 R)
• M56: 25,212,328 km (0.028 R)
• M57: 25,275,458 km (0.032 R)
• M58: 25,592,605 km (0.096 R)
• M59: 26,423,023 km (0.11 R)
• M60: 27,652,718 km (0.118 R)
• M61: 27,783,167 km (0.095 R)
• M62: 28,307,358 km (0.116 R)
• M63: 29,899,378 km (0.104 R)
• M64: 30,909,014 km (0.105 R)
• M65: 31,998,237 km (0.067 R)
• M66: 34,354,253 km (0.112 R)
• M67: 34,705,509 km (0.067 R)
• M68: 35,340,552 km (0.096 R)
• M69: 36,264,768 km (0.069 R)
• M70: 36,407,634 km (0.077 R)
• M71: 36,693,964 km (0.098 R)
• M72: 36,909,235 km (0.071 R)
• M73: 37,124,956 km (0.114 R)
• M74: 40,187,822 km (0.116 R)
• M75: 41,003,280 km (0.069 R)
• M76: 41,749,475 km (0.055 R)
• M77: 41,974,171 km (0.038 R)
• M78: 44,548,900 km (0.098 R)
• M79: 44,625,344 km (0.097 R)
• M80: 45,162,101 km (0.101 R)
• M81: 45,546,717 km (0.111 R)
• M82: 47,720,973 km (0.119 R)
• M83: 48,348,386 km (0.103 R)
• M84: 48,662,991 km (0.098 R)
• M85: 49,532,005 km (0.082 R)
• M86: 50,885,117 km (0.084 R)
• M87: 50,965,003 km (0.108 R)
• M88: 51,847,480 km (0.118 R)
• M89: 52,735,045 km (0.076 R)
• M90: 52,815,977 km (0.057 R)
• M91: 52,977,842 km (0.068 R)
• M92: 53,871,689 km (0.085 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 16,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit