🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.93 AU - 1.55 AU

Year: 509 Days

Day: 46.1 Hours

Environment

Temp: -10 °C

Axial Tilt: 9.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.32 AU - 2.84 AU

Year: 1529 Days

Day: 28.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,699,599 km

• M1: 90,208 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.31 AU - 3.05 AU

Year: 1619 Days

Day: 45 Hours

Environment

Temp: -98 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.22 AU - 3.46 AU

Year: 1766 Days

Day: 45 Hours

Environment

Temp: -94 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,699,599 km

• M1: 208,689 km (0.119 R)
• M2: 1,178,233 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.3 AU - 4.18 AU

Year: 2669 Days

Day: 14.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,699,599 km

• M1: 411,544 km (0.102 R)
• M2: 3,202,142 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.59 AU - 3.97 AU

Year: 2712 Days

Day: 14.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.7

Radius: 15

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 9.25 AU - 9.37 AU

Year: 10481 Days

Day: 14.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 63,699,599 km

• M1: 206,295 km (0.099 R)
• M2: 336,595 km (0.112 R)
• M3: 923,318 km (0.077 R)
• M4: 1,192,594 km (0.097 R)
• M5: 1,386,922 km (0.112 R)
• M6: 1,645,577 km (0.058 R)
• M7: 1,977,235 km (0.07 R)
• M8: 2,073,277 km (0.1 R)
• M9: 2,250,401 km (0.102 R)
• M10: 2,557,226 km (0.11 R)
• M11: 2,726,421 km (0.1 R)
• M12: 3,464,537 km (0.106 R)
• M13: 3,700,303 km (0.069 R)
• M14: 4,748,236 km (0.05 R)
• M15: 4,931,494 km (0.057 R)
• M16: 5,468,401 km (0.103 R)
• M17: 5,855,410 km (0.095 R)
• M18: 6,510,799 km (0.056 R)
• M19: 6,685,678 km (0.071 R)
• M20: 7,040,076 km (0.064 R)
• M21: 7,767,570 km (0.088 R)
• M22: 7,922,254 km (0.101 R)
• M23: 8,109,102 km (0.118 R)
• M24: 8,297,446 km (0.033 R)
• M25: 8,614,743 km (0.1 R)
• M26: 10,294,129 km (0.107 R)
• M27: 10,772,692 km (0.117 R)
• M28: 11,645,446 km (0.043 R)
• M29: 11,965,286 km (0.057 R)
• M30: 12,072,399 km (0.086 R)
• M31: 12,216,013 km (0.07 R)
• M32: 12,324,022 km (0.049 R)
• M33: 12,504,587 km (0.114 R)
• M34: 12,868,708 km (0.114 R)
• M35: 13,495,673 km (0.08 R)
• M36: 15,203,183 km (0.114 R)
• M37: 15,319,420 km (0.111 R)
• M38: 15,591,838 km (0.098 R)
• M39: 16,023,278 km (0.06 R)
• M40: 16,498,401 km (0.042 R)
• M41: 16,857,735 km (0.097 R)
• M42: 17,179,371 km (0.053 R)
• M43: 17,584,183 km (0.098 R)
• M44: 18,734,740 km (0.106 R)
• M45: 18,859,504 km (0.076 R)
• M46: 19,026,156 km (0.033 R)
• M47: 20,377,624 km (0.042 R)
• M48: 20,892,390 km (0.114 R)
• M49: 21,151,344 km (0.088 R)
• M50: 21,324,578 km (0.079 R)
• M51: 21,672,543 km (0.117 R)
• M52: 23,529,950 km (0.07 R)
• M53: 24,386,996 km (0.081 R)
• M54: 24,842,222 km (0.069 R)
• M55: 25,853,504 km (0.095 R)
• M56: 26,550,780 km (0.081 R)
• M57: 26,690,953 km (0.09 R)
• M58: 27,726,469 km (0.049 R)
• M59: 28,535,794 km (0.119 R)
• M60: 28,631,536 km (0.039 R)
• M61: 29,256,257 km (0.036 R)
• M62: 29,643,117 km (0.094 R)
• M63: 31,651,618 km (0.1 R)
• M64: 31,750,652 km (0.093 R)
• M65: 32,447,329 km (0.112 R)
• M66: 33,148,943 km (0.115 R)
• M67: 33,400,866 km (0.065 R)
• M68: 33,754,366 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255.4

Radius: 6.6

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 14.89 AU - 18.43 AU

Year: 25089 Days

Day: 17.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 63,699,599 km

• M1: 136,433 km (0.095 R)
• M2: 412,591 km (0.11 R)
• M3: 572,062 km (0.109 R)
• M4: 751,131 km (0.101 R)
• M5: 1,136,345 km (0.084 R)
• M6: 1,260,362 km (0.106 R)
• M7: 1,915,601 km (0.112 R)
• M8: 1,974,393 km (0.076 R)
• M9: 2,340,010 km (0.108 R)
• M10: 2,466,570 km (0.067 R)
• M11: 2,595,523 km (0.101 R)
• M12: 2,759,782 km (0.096 R)
• M13: 2,927,481 km (0.114 R)
• M14: 3,029,656 km (0.113 R)
• M15: 3,308,058 km (0.059 R)
• M16: 5,062,392 km (0.109 R)
• M17: 5,518,067 km (0.083 R)
• M18: 5,560,104 km (0.08 R)
• M19: 5,644,627 km (0.116 R)
• M20: 5,943,823 km (0.061 R)
• M21: 6,781,421 km (0.106 R)
• M22: 7,053,689 km (0.119 R)
• M23: 7,191,020 km (0.099 R)
• M24: 7,655,671 km (0.106 R)
• M25: 8,516,158 km (0.069 R)
• M26: 9,007,437 km (0.083 R)
• M27: 9,256,368 km (0.096 R)
• M28: 10,431,160 km (0.045 R)
• M29: 10,850,633 km (0.101 R)
• M30: 12,197,014 km (0.096 R)
• M31: 12,694,427 km (0.073 R)
• M32: 12,917,627 km (0.069 R)
• M33: 14,226,159 km (0.103 R)
• M34: 14,284,053 km (0.027 R)
• M35: 14,632,766 km (0.087 R)
• M36: 14,984,321 km (0.108 R)
• M37: 15,102,204 km (0.073 R)
• M38: 15,161,146 km (0.097 R)
• M39: 16,478,953 km (0.1 R)
• M40: 17,213,030 km (0.113 R)
• M41: 17,895,346 km (0.093 R)
• M42: 18,020,260 km (0.085 R)
• M43: 18,460,078 km (0.067 R)
• M44: 20,254,355 km (0.072 R)
• M45: 21,636,190 km (0.053 R)
• M46: 21,702,761 km (0.1 R)
• M47: 23,525,462 km (0.096 R)
• M48: 25,116,585 km (0.059 R)
• M49: 25,326,620 km (0.078 R)
• M50: 26,031,077 km (0.084 R)
• M51: 26,385,773 km (0.077 R)
• M52: 27,099,804 km (0.113 R)
• M53: 28,912,780 km (0.078 R)
• M54: 30,167,757 km (0.109 R)
• M55: 30,989,199 km (0.097 R)
• M56: 32,273,347 km (0.104 R)
• M57: 33,266,826 km (0.095 R)
• M58: 34,581,343 km (0.093 R)
• M59: 36,624,252 km (0.1 R)
• M60: 37,660,217 km (0.059 R)
• M61: 37,900,770 km (0.104 R)
• M62: 38,948,554 km (0.102 R)
• M63: 39,516,726 km (0.095 R)
• M64: 39,924,231 km (0.032 R)
• M65: 40,415,211 km (0.103 R)
• M66: 40,907,987 km (0.047 R)
• M67: 44,667,381 km (0.093 R)
• M68: 45,262,033 km (0.097 R)
• M69: 45,603,116 km (0.076 R)
• M70: 46,116,087 km (0.089 R)
• M71: 47,580,201 km (0.09 R)
• M72: 47,926,969 km (0.113 R)
• M73: 48,361,401 km (0.097 R)
• M74: 48,622,898 km (0.113 R)
• M75: 50,553,758 km (0.109 R)
• M76: 51,350,965 km (0.074 R)
• M77: 51,973,741 km (0.083 R)
• M78: 52,599,210 km (0.118 R)
• M79: 53,047,405 km (0.108 R)
• M80: 53,137,164 km (0.089 R)
• M81: 53,677,062 km (0.116 R)
• M82: 54,943,708 km (0.103 R)
• M83: 55,398,485 km (0.064 R)
• M84: 56,403,484 km (0.038 R)
• M85: 56,586,741 km (0.099 R)
• M86: 57,138,009 km (0.093 R)
• M87: 58,060,729 km (0.116 R)
• M88: 59,174,485 km (0.119 R)
• M89: 60,952,456 km (0.047 R)
• M90: 62,652,785 km (0.086 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 17,650 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit