🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.67 AU - 0.99 AU

Year: 268 Days

Day: 44.5 Hours

Environment

Temp: 183 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.11 AU - 1.75 AU

Year: 607 Days

Day: 44.3 Hours

Environment

Temp: -17 °C

Axial Tilt: 10.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.1 AU - 2.98 AU

Year: 1436 Days

Day: 31.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.81 AU - 4.33 AU

Year: 2393 Days

Day: 25.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,870,518 km

• M1: 276,307 km (0.099 R)
• M2: 1,078,900 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.4

Radius: 11.3

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.98 AU - 6.96 AU

Year: 5175 Days

Day: 7.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 42,870,518 km

• M1: 162,613 km (0.102 R)
• M2: 275,110 km (0.045 R)
• M3: 355,594 km (0.116 R)
• M4: 456,573 km (0.117 R)
• M5: 589,864 km (0.084 R)
• M6: 782,546 km (0.076 R)
• M7: 863,479 km (0.041 R)
• M8: 984,354 km (0.113 R)
• M9: 1,098,497 km (0.082 R)
• M10: 1,257,968 km (0.046 R)
• M11: 1,570,927 km (0.108 R)
• M12: 1,660,536 km (0.109 R)
• M13: 2,185,176 km (0.062 R)
• M14: 2,422,887 km (0.059 R)
• M15: 2,580,264 km (0.11 R)
• M16: 3,714,515 km (0.092 R)
• M17: 4,270,122 km (0.057 R)
• M18: 4,439,915 km (0.118 R)
• M19: 4,962,461 km (0.076 R)
• M20: 5,208,549 km (0.097 R)
• M21: 5,390,011 km (0.118 R)
• M22: 5,689,506 km (0.087 R)
• M23: 5,853,017 km (0.082 R)
• M24: 5,994,536 km (0.053 R)
• M25: 6,065,595 km (0.088 R)
• M26: 6,137,103 km (0.11 R)
• M27: 6,377,208 km (0.106 R)
• M28: 6,842,158 km (0.073 R)
• M29: 6,916,508 km (0.072 R)
• M30: 7,091,238 km (0.102 R)
• M31: 7,521,631 km (0.058 R)
• M32: 8,038,941 km (0.1 R)
• M33: 8,301,784 km (0.068 R)
• M34: 8,540,991 km (0.051 R)
• M35: 10,023,057 km (0.089 R)
• M36: 10,220,975 km (0.12 R)
• M37: 10,735,891 km (0.119 R)
• M38: 11,054,834 km (0.117 R)
• M39: 11,731,615 km (0.111 R)
• M40: 12,180,259 km (0.083 R)
• M41: 12,573,701 km (0.1 R)
• M42: 12,756,659 km (0.073 R)
• M43: 12,848,512 km (0.092 R)
• M44: 13,341,886 km (0.115 R)
• M45: 14,157,045 km (0.085 R)
• M46: 14,570,683 km (0.099 R)
• M47: 15,052,987 km (0.109 R)
• M48: 15,182,389 km (0.088 R)
• M49: 16,231,668 km (0.113 R)
• M50: 16,397,722 km (0.098 R)
• M51: 16,631,094 km (0.087 R)
• M52: 16,899,323 km (0.11 R)
• M53: 17,202,558 km (0.079 R)
• M54: 17,541,846 km (0.117 R)
• M55: 17,746,347 km (0.025 R)
• M56: 18,020,410 km (0.072 R)
• M57: 18,364,934 km (0.08 R)
• M58: 18,676,845 km (0.119 R)
• M59: 18,850,977 km (0.093 R)
• M60: 19,270,899 km (0.062 R)
• M61: 19,481,981 km (0.117 R)
• M62: 19,764,721 km (0.115 R)
• M63: 20,584,966 km (0.091 R)
• M64: 21,162,264 km (0.082 R)
• M65: 21,234,819 km (0.048 R)
• M66: 21,489,285 km (0.119 R)
• M67: 22,148,414 km (0.084 R)
• M68: 22,443,421 km (0.1 R)
• M69: 22,777,024 km (0.093 R)
• M70: 23,373,919 km (0.116 R)
• M71: 23,599,214 km (0.111 R)
• M72: 23,749,709 km (0.109 R)
• M73: 24,013,899 km (0.025 R)
• M74: 24,659,563 km (0.094 R)
• M75: 25,696,875 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.1

Radius: 11.1

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.95 AU - 8.55 AU

Year: 7654 Days

Day: 12.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 42,870,518 km

• M1: 144,661 km (0.063 R)
• M2: 250,726 km (0.1 R)
• M3: 398,828 km (0.103 R)
• M4: 468,690 km (0.1 R)
• M5: 813,513 km (0.075 R)
• M6: 1,286,093 km (0.103 R)
• M7: 1,532,331 km (0.115 R)
• M8: 1,671,307 km (0.077 R)
• M9: 1,752,689 km (0.117 R)
• M10: 2,070,135 km (0.077 R)
• M11: 2,545,408 km (0.06 R)
• M12: 4,968,744 km (0.096 R)
• M13: 5,267,491 km (0.099 R)
• M14: 5,882,637 km (0.113 R)
• M15: 6,071,579 km (0.054 R)
• M16: 6,847,843 km (0.104 R)
• M17: 7,586,706 km (0.088 R)
• M18: 7,792,703 km (0.049 R)
• M19: 8,105,063 km (0.107 R)
• M20: 9,469,096 km (0.119 R)
• M21: 9,877,199 km (0.119 R)
• M22: 10,102,344 km (0.074 R)
• M23: 10,595,718 km (0.092 R)
• M24: 10,710,759 km (0.073 R)
• M25: 11,252,752 km (0.063 R)
• M26: 11,606,102 km (0.119 R)
• M27: 11,764,227 km (0.096 R)
• M28: 11,963,043 km (0.08 R)
• M29: 12,444,448 km (0.113 R)
• M30: 12,769,076 km (0.045 R)
• M31: 13,884,926 km (0.06 R)
• M32: 14,860,155 km (0.12 R)
• M33: 15,290,997 km (0.1 R)
• M34: 15,421,147 km (0.09 R)
• M35: 15,813,542 km (0.112 R)
• M36: 16,076,984 km (0.068 R)
• M37: 16,209,228 km (0.06 R)
• M38: 16,297,641 km (0.094 R)
• M39: 18,282,356 km (0.097 R)
• M40: 18,420,435 km (0.058 R)
• M41: 18,697,789 km (0.11 R)
• M42: 18,883,290 km (0.109 R)
• M43: 19,069,540 km (0.094 R)
• M44: 19,350,036 km (0.081 R)
• M45: 19,820,521 km (0.105 R)
• M46: 19,962,340 km (0.093 R)
• M47: 20,485,484 km (0.114 R)
• M48: 20,676,819 km (0.061 R)
• M49: 21,061,286 km (0.085 R)
• M50: 21,157,776 km (0.081 R)
• M51: 21,545,235 km (0.111 R)
• M52: 23,168,222 km (0.062 R)
• M53: 23,467,568 km (0.096 R)
• M54: 23,969,319 km (0.077 R)
• M55: 24,373,233 km (0.084 R)
• M56: 24,932,280 km (0.064 R)
• M57: 25,444,204 km (0.109 R)
• M58: 25,701,363 km (0.053 R)
• M59: 27,949,370 km (0.071 R)
• M60: 28,055,435 km (0.096 R)
• M61: 29,662,715 km (0.082 R)
• M62: 29,879,183 km (0.087 R)
• M63: 30,205,007 km (0.119 R)
• M64: 30,969,901 km (0.094 R)
• M65: 31,741,227 km (0.092 R)
• M66: 31,907,281 km (0.095 R)
• M67: 32,018,133 km (0.115 R)
• M68: 33,134,133 km (0.054 R)
• M69: 34,433,091 km (0.058 R)
• M70: 34,774,773 km (0.11 R)
• M71: 35,461,278 km (0.117 R)
• M72: 35,691,210 km (0.066 R)
• M73: 36,848,050 km (0.112 R)
• M74: 37,314,197 km (0.035 R)
• M75: 37,899,573 km (0.044 R)
• M76: 38,075,800 km (0.034 R)
• M77: 39,138,842 km (0.08 R)
• M78: 39,495,483 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.9

Radius: 14

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.14 AU - 9.42 AU

Year: 7699 Days

Day: 12.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 42,870,518 km

• M1: 237,412 km (0.071 R)
• M2: 395,986 km (0.031 R)
• M3: 609,163 km (0.07 R)
• M4: 785,987 km (0.055 R)
• M5: 981,811 km (0.1 R)
• M6: 1,086,380 km (0.078 R)
• M7: 1,544,598 km (0.069 R)
• M8: 1,882,839 km (0.04 R)
• M9: 2,152,265 km (0.117 R)
• M10: 2,291,989 km (0.116 R)
• M11: 2,434,705 km (0.03 R)
• M12: 2,629,781 km (0.091 R)
• M13: 2,932,268 km (0.104 R)
• M14: 3,434,767 km (0.111 R)
• M15: 3,710,177 km (0.063 R)
• M16: 3,907,347 km (0.062 R)
• M17: 4,108,107 km (0.102 R)
• M18: 4,253,666 km (0.064 R)
• M19: 5,069,124 km (0.065 R)
• M20: 5,225,603 km (0.106 R)
• M21: 5,415,443 km (0.088 R)
• M22: 5,899,990 km (0.05 R)
• M23: 6,097,759 km (0.1 R)
• M24: 6,331,431 km (0.108 R)
• M25: 6,738,786 km (0.117 R)
• M26: 6,911,122 km (0.105 R)
• M27: 7,507,868 km (0.106 R)
• M28: 7,614,980 km (0.118 R)
• M29: 8,304,926 km (0.11 R)
• M30: 8,452,728 km (0.108 R)
• M31: 9,744,506 km (0.076 R)
• M32: 9,861,492 km (0.115 R)
• M33: 9,978,926 km (0.034 R)
• M34: 10,333,922 km (0.1 R)
• M35: 11,962,145 km (0.1 R)
• M36: 12,255,207 km (0.119 R)
• M37: 12,423,804 km (0.109 R)
• M38: 12,720,606 km (0.088 R)
• M39: 13,062,886 km (0.114 R)
• M40: 13,191,989 km (0.12 R)
• M41: 14,953,654 km (0.085 R)
• M42: 15,451,066 km (0.117 R)
• M43: 15,862,161 km (0.082 R)
• M44: 15,999,941 km (0.105 R)
• M45: 17,258,209 km (0.077 R)
• M46: 17,447,300 km (0.094 R)
• M47: 17,875,300 km (0.088 R)
• M48: 19,523,569 km (0.091 R)
• M49: 20,017,541 km (0.085 R)
• M50: 20,565,818 km (0.119 R)
• M51: 21,068,467 km (0.059 R)
• M52: 22,137,194 km (0.079 R)
• M53: 22,342,741 km (0.103 R)
• M54: 22,600,648 km (0.112 R)
• M55: 23,223,573 km (0.028 R)
• M56: 23,327,993 km (0.096 R)
• M57: 23,694,508 km (0.101 R)
• M58: 24,752,314 km (0.034 R)
• M59: 25,179,715 km (0.116 R)
• M60: 25,771,524 km (0.06 R)
• M61: 26,694,992 km (0.089 R)
• M62: 26,804,348 km (0.087 R)
• M63: 27,684,732 km (0.085 R)
• M64: 27,795,434 km (0.101 R)
• M65: 28,574,540 km (0.112 R)
• M66: 28,686,289 km (0.08 R)
• M67: 29,530,171 km (0.106 R)
• M68: 30,211,140 km (0.106 R)
• M69: 30,954,642 km (0.088 R)
• M70: 31,357,509 km (0.06 R)
• M71: 32,343,060 km (0.091 R)
• M72: 33,279,991 km (0.118 R)
• M73: 33,633,640 km (0.078 R)
• M74: 33,929,246 km (0.039 R)
• M75: 34,225,898 km (0.115 R)
• M76: 34,761,758 km (0.081 R)
• M77: 36,083,455 km (0.114 R)
• M78: 36,568,152 km (0.107 R)
• M79: 36,750,512 km (0.077 R)
• M80: 36,933,171 km (0.099 R)
• M81: 37,421,608 km (0.109 R)
• M82: 38,652,200 km (0.12 R)
• M83: 39,023,951 km (0.082 R)
• M84: 41,595,987 km (0.064 R)
• M85: 42,422,964 km (0.102 R)
• M86: 42,870,561 km (0.056 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 15,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit