🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.48 AU - 0.56 AU

Year: 136 Days

Day: 33.2 Hours

Environment

Temp: 172 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,552,761 km

• M1: 349,012 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.09 AU - 1.19 AU

Year: 440 Days

Day: 26.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.95 AU - 1.57 AU

Year: 512 Days

Day: 27 Hours

Environment

Temp: -10 °C

Axial Tilt: 18.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.24 AU - 1.34 AU

Year: 530 Days

Day: 40.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,552,761 km

• M1: 185,202 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.09 AU - 1.51 AU

Year: 536 Days

Day: 37 Hours

Environment

Temp: 13 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.08 AU - 1.8 AU

Year: 625 Days

Day: 43.1 Hours

Environment

Temp: -23 °C

Axial Tilt: 67.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.9

Radius: 10

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.13 AU - 6.65 AU

Year: 4526 Days

Day: 5.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 46,552,761 km

• M1: 124,914 km (0.07 R)
• M2: 206,744 km (0.094 R)
• M3: 299,645 km (0.081 R)
• M4: 371,003 km (0.116 R)
• M5: 569,070 km (0.109 R)
• M6: 727,195 km (0.106 R)
• M7: 860,936 km (0.085 R)
• M8: 1,175,989 km (0.066 R)
• M9: 1,382,135 km (0.085 R)
• M10: 1,803,552 km (0.076 R)
• M11: 2,029,146 km (0.026 R)
• M12: 2,166,028 km (0.086 R)
• M13: 2,435,005 km (0.107 R)
• M14: 2,507,560 km (0.097 R)
• M15: 2,640,103 km (0.101 R)
• M16: 2,714,753 km (0.101 R)
• M17: 2,881,405 km (0.116 R)
• M18: 2,973,856 km (0.061 R)
• M19: 3,067,355 km (0.073 R)
• M20: 3,161,751 km (0.029 R)
• M21: 3,273,052 km (0.071 R)
• M22: 3,516,298 km (0.099 R)
• M23: 3,648,393 km (0.069 R)
• M24: 3,849,752 km (0.116 R)
• M25: 4,211,030 km (0.119 R)
• M26: 4,386,958 km (0.099 R)
• M27: 4,800,745 km (0.107 R)
• M28: 5,021,552 km (0.106 R)
• M29: 5,435,339 km (0.106 R)
• M30: 5,704,316 km (0.068 R)
• M31: 5,938,437 km (0.096 R)
• M32: 6,155,803 km (0.057 R)
• M33: 6,295,527 km (0.108 R)
• M34: 7,030,801 km (0.044 R)
• M35: 7,324,013 km (0.068 R)
• M36: 9,441,122 km (0.09 R)
• M37: 9,510,086 km (0.12 R)
• M38: 9,602,388 km (0.086 R)
• M39: 9,764,702 km (0.045 R)
• M40: 10,068,535 km (0.064 R)
• M41: 10,304,301 km (0.107 R)
• M42: 10,399,146 km (0.077 R)
• M43: 10,589,734 km (0.111 R)
• M44: 10,853,625 km (0.1 R)
• M45: 11,168,379 km (0.11 R)
• M46: 11,241,382 km (0.108 R)
• M47: 11,584,560 km (0.074 R)
• M48: 11,757,345 km (0.112 R)
• M49: 12,812,160 km (0.072 R)
• M50: 12,965,348 km (0.039 R)
• M51: 13,042,242 km (0.099 R)
• M52: 13,273,520 km (0.08 R)
• M53: 13,402,623 km (0.029 R)
• M54: 13,714,235 km (0.062 R)
• M55: 13,844,834 km (0.093 R)
• M56: 14,583,548 km (0.114 R)
• M57: 14,743,469 km (0.053 R)
• M58: 15,253,896 km (0.086 R)
• M59: 15,334,979 km (0.103 R)
• M60: 15,797,386 km (0.042 R)
• M61: 16,016,696 km (0.059 R)
• M62: 16,154,176 km (0.062 R)
• M63: 16,319,632 km (0.104 R)
• M64: 17,184,008 km (0.107 R)
• M65: 17,381,178 km (0.091 R)
• M66: 18,436,142 km (0.119 R)
• M67: 18,551,333 km (0.083 R)
• M68: 19,014,937 km (0.066 R)
• M69: 19,423,638 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.7

Radius: 13.9

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.9 AU - 7.86 AU

Year: 6526 Days

Day: 8.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 46,552,761 km

• M1: 182,210 km (0.101 R)
• M2: 309,668 km (0.073 R)
• M3: 484,996 km (0.093 R)
• M4: 629,358 km (0.054 R)
• M5: 779,704 km (0.119 R)
• M6: 992,881 km (0.072 R)
• M7: 1,094,308 km (0.106 R)
• M8: 1,280,857 km (0.112 R)
• M9: 1,522,458 km (0.118 R)
• M10: 2,149,871 km (0.053 R)
• M11: 2,250,700 km (0.087 R)
• M12: 2,474,648 km (0.065 R)
• M13: 2,562,911 km (0.053 R)
• M14: 2,797,331 km (0.117 R)
• M15: 3,076,630 km (0.096 R)
• M16: 3,191,072 km (0.117 R)
• M17: 3,345,756 km (0.092 R)
• M18: 3,907,347 km (0.073 R)
• M19: 4,136,082 km (0.118 R)
• M20: 4,520,249 km (0.065 R)
• M21: 4,871,355 km (0.056 R)
• M22: 5,647,170 km (0.06 R)
• M23: 6,049,738 km (0.106 R)
• M24: 6,266,655 km (0.114 R)
• M25: 6,683,434 km (0.12 R)
• M26: 6,782,767 km (0.062 R)
• M27: 7,058,776 km (0.047 R)
• M28: 7,159,904 km (0.06 R)
• M29: 7,363,955 km (0.106 R)
• M30: 7,544,071 km (0.074 R)
• M31: 7,699,653 km (0.111 R)
• M32: 8,279,045 km (0.083 R)
• M33: 8,520,347 km (0.083 R)
• M34: 8,709,438 km (0.082 R)
• M35: 9,064,584 km (0.094 R)
• M36: 9,230,039 km (0.118 R)
• M37: 10,044,300 km (0.09 R)
• M38: 10,445,522 km (0.108 R)
• M39: 11,352,982 km (0.118 R)
• M40: 11,681,051 km (0.083 R)
• M41: 11,771,108 km (0.058 R)
• M42: 11,951,823 km (0.095 R)
• M43: 13,086,822 km (0.062 R)
• M44: 13,211,586 km (0.106 R)
• M45: 13,493,728 km (0.114 R)
• M46: 14,224,065 km (0.111 R)
• M47: 14,416,597 km (0.054 R)
• M48: 15,491,608 km (0.097 R)
• M49: 15,922,150 km (0.11 R)
• M50: 16,356,582 km (0.106 R)
• M51: 16,862,822 km (0.051 R)
• M52: 17,821,744 km (0.103 R)
• M53: 18,098,949 km (0.052 R)
• M54: 18,412,506 km (0.112 R)
• M55: 19,328,494 km (0.107 R)
• M56: 19,684,686 km (0.086 R)
• M57: 20,007,219 km (0.063 R)
• M58: 21,424,958 km (0.111 R)
• M59: 21,830,668 km (0.111 R)
• M60: 22,127,320 km (0.089 R)
• M61: 22,537,518 km (0.078 R)
• M62: 23,289,546 km (0.088 R)
• M63: 24,049,952 km (0.049 R)
• M64: 24,202,991 km (0.057 R)
• M65: 24,625,605 km (0.106 R)
• M66: 25,050,612 km (0.082 R)
• M67: 25,283,536 km (0.12 R)
• M68: 25,868,913 km (0.094 R)
• M69: 26,025,691 km (0.115 R)
• M70: 26,498,121 km (0.085 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.6

Radius: 13.1

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 6.96 AU - 9.86 AU

Year: 8820 Days

Day: 9.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 46,552,761 km

• M1: 164,408 km (0.025 R)
• M2: 368,759 km (0.079 R)
• M3: 562,189 km (0.084 R)
• M4: 650,751 km (0.051 R)
• M5: 985,551 km (0.118 R)
• M6: 1,252,134 km (0.089 R)
• M7: 1,415,495 km (0.088 R)
• M8: 1,878,500 km (0.039 R)
• M9: 2,019,422 km (0.094 R)
• M10: 2,312,334 km (0.074 R)
• M11: 2,939,149 km (0.053 R)
• M12: 3,159,806 km (0.032 R)
• M13: 3,300,428 km (0.082 R)
• M14: 3,385,849 km (0.117 R)
• M15: 3,764,780 km (0.047 R)
• M16: 4,343,275 km (0.043 R)
• M17: 5,015,269 km (0.118 R)
• M18: 5,246,547 km (0.075 R)
• M19: 5,617,250 km (0.09 R)
• M20: 5,892,211 km (0.103 R)
• M21: 6,206,816 km (0.08 R)
• M22: 6,707,370 km (0.112 R)
• M23: 6,852,779 km (0.055 R)
• M24: 7,482,736 km (0.049 R)
• M25: 7,595,832 km (0.093 R)
• M26: 8,053,901 km (0.119 R)
• M27: 8,286,376 km (0.097 R)
• M28: 8,560,439 km (0.078 R)
• M29: 8,718,265 km (0.099 R)
• M30: 9,157,634 km (0.079 R)
• M31: 9,809,731 km (0.111 R)
• M32: 9,892,309 km (0.1 R)
• M33: 10,518,974 km (0.107 R)
• M34: 10,943,982 km (0.064 R)
• M35: 11,158,505 km (0.1 R)
• M36: 11,766,920 km (0.077 R)
• M37: 12,970,584 km (0.117 R)
• M38: 13,197,823 km (0.089 R)
• M39: 13,980,220 km (0.09 R)
• M40: 14,967,566 km (0.028 R)
• M41: 15,110,432 km (0.072 R)
• M42: 15,977,352 km (0.087 R)
• M43: 17,558,003 km (0.049 R)
• M44: 17,809,477 km (0.085 R)
• M45: 18,316,165 km (0.088 R)
• M46: 18,469,054 km (0.086 R)
• M47: 19,136,560 km (0.063 R)
• M48: 19,864,204 km (0.069 R)
• M49: 20,073,790 km (0.089 R)
• M50: 20,336,783 km (0.083 R)
• M51: 21,026,130 km (0.072 R)
• M52: 21,132,794 km (0.052 R)
• M53: 23,581,262 km (0.025 R)
• M54: 23,803,265 km (0.069 R)
• M55: 25,036,550 km (0.103 R)
• M56: 25,889,258 km (0.086 R)
• M57: 27,448,217 km (0.034 R)
• M58: 28,386,346 km (0.039 R)
• M59: 28,681,652 km (0.107 R)
• M60: 30,173,591 km (0.107 R)
• M61: 30,294,018 km (0.051 R)
• M62: 30,898,692 km (0.104 R)
• M63: 31,629,478 km (0.117 R)
• M64: 32,058,375 km (0.113 R)
• M65: 32,365,948 km (0.047 R)
• M66: 32,551,001 km (0.111 R)
• M67: 34,861,689 km (0.063 R)
• M68: 35,431,657 km (0.069 R)
• M69: 35,685,974 km (0.104 R)
• M70: 36,324,607 km (0.039 R)
• M71: 36,902,504 km (0.096 R)
• M72: 37,289,364 km (0.097 R)
• M73: 38,916,240 km (0.105 R)
• M74: 39,112,962 km (0.089 R)
• M75: 40,035,681 km (0.068 R)
• M76: 40,168,075 km (0.069 R)
• M77: 40,433,163 km (0.085 R)
• M78: 41,032,153 km (0.027 R)
• M79: 41,768,025 km (0.092 R)
• M80: 41,969,533 km (0.055 R)
• M81: 42,440,916 km (0.114 R)
• M82: 42,711,090 km (0.091 R)
• M83: 44,138,702 km (0.077 R)
• M84: 44,618,163 km (0.112 R)
• M85: 45,030,305 km (0.069 R)
• M86: 45,651,137 km (0.117 R)
• M87: 46,135,834 km (0.111 R)
• M88: 46,413,637 km (0.09 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 15,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit