🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.64 AU - 0.74 AU

Year: 210 Days

Day: 21.1 Hours

Environment

Temp: 193 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.56 AU - 0.9 AU

Year: 229 Days

Day: 13.5 Hours

Environment

Temp: 163 °C

Axial Tilt: 164.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,633,952 km

• M1: 593,904 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.98 AU - 1.26 AU

Year: 435 Days

Day: 36 Hours

Environment

Temp: 7 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.43 AU - 1.89 AU

Year: 785 Days

Day: 30.8 Hours

Environment

Temp: -54 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,633,952 km

• M1: 407,355 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.78 AU - 2.8 AU

Year: 1272 Days

Day: 21.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,633,952 km

• M1: 60,438 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.85 AU - 4.59 AU

Year: 2634 Days

Day: 43.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.4

Radius: 11.6

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.3 AU - 6.32 AU

Year: 5141 Days

Day: 7.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 43,633,952 km

• M1: 164,408 km (0.049 R)
• M2: 398,529 km (0.106 R)
• M3: 528,080 km (0.078 R)
• M4: 713,133 km (0.027 R)
• M5: 877,840 km (0.058 R)
• M6: 1,040,453 km (0.051 R)
• M7: 1,279,062 km (0.073 R)
• M8: 1,379,741 km (0.092 R)
• M9: 1,809,536 km (0.106 R)
• M10: 1,942,678 km (0.1 R)
• M11: 2,138,801 km (0.112 R)
• M12: 2,300,366 km (0.069 R)
• M13: 2,508,307 km (0.096 R)
• M14: 2,965,179 km (0.067 R)
• M15: 3,284,272 km (0.048 R)
• M16: 3,471,718 km (0.105 R)
• M17: 3,711,074 km (0.064 R)
• M18: 3,832,847 km (0.106 R)
• M19: 3,980,650 km (0.115 R)
• M20: 4,180,812 km (0.069 R)
• M21: 4,774,715 km (0.046 R)
• M22: 4,880,780 km (0.109 R)
• M23: 5,673,050 km (0.095 R)
• M24: 5,955,641 km (0.094 R)
• M25: 6,041,211 km (0.096 R)
• M26: 6,358,957 km (0.08 R)
• M27: 6,682,088 km (0.026 R)
• M28: 6,771,248 km (0.065 R)
• M29: 6,920,547 km (0.044 R)
• M30: 7,161,848 km (0.111 R)
• M31: 7,528,962 km (0.077 R)
• M32: 7,714,912 km (0.104 R)
• M33: 8,122,865 km (0.117 R)
• M34: 8,281,738 km (0.107 R)
• M35: 8,473,672 km (0.039 R)
• M36: 9,025,688 km (0.107 R)
• M37: 9,488,993 km (0.045 R)
• M38: 9,622,733 km (0.092 R)
• M39: 9,757,222 km (0.101 R)
• M40: 10,062,102 km (0.112 R)
• M41: 10,335,567 km (0.105 R)
• M42: 10,995,294 km (0.07 R)
• M43: 11,919,958 km (0.065 R)
• M44: 12,391,640 km (0.096 R)
• M45: 12,758,754 km (0.105 R)
• M46: 13,957,182 km (0.115 R)
• M47: 14,377,552 km (0.112 R)
• M48: 14,454,445 km (0.118 R)
• M49: 14,840,857 km (0.074 R)
• M50: 15,113,274 km (0.094 R)
• M51: 15,230,559 km (0.117 R)
• M52: 15,426,832 km (0.114 R)
• M53: 15,861,413 km (0.105 R)
• M54: 16,380,069 km (0.045 R)
• M55: 16,460,403 km (0.094 R)
• M56: 16,904,559 km (0.104 R)
• M57: 18,468,755 km (0.101 R)
• M58: 18,636,005 km (0.038 R)
• M59: 18,803,854 km (0.116 R)
• M60: 19,268,056 km (0.064 R)
• M61: 20,337,083 km (0.084 R)
• M62: 22,176,089 km (0.115 R)
• M63: 22,532,431 km (0.081 R)
• M64: 23,160,593 km (0.115 R)
• M65: 23,341,157 km (0.078 R)
• M66: 25,590,212 km (0.117 R)
• M67: 25,823,584 km (0.072 R)
• M68: 26,292,424 km (0.112 R)
• M69: 26,622,287 km (0.039 R)
• M70: 27,333,925 km (0.113 R)
• M71: 28,388,739 km (0.042 R)
• M72: 28,678,809 km (0.087 R)
• M73: 30,242,107 km (0.056 R)
• M74: 30,587,828 km (0.059 R)
• M75: 31,532,688 km (0.104 R)
• M76: 31,682,735 km (0.086 R)
• M77: 32,436,558 km (0.104 R)
• M78: 33,757,358 km (0.113 R)
• M79: 34,013,320 km (0.075 R)
• M80: 34,424,265 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891

Radius: 8

Gravity: 13.92 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.02 AU - 9.08 AU

Year: 7615 Days

Day: 9.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 43,633,952 km

• M1: 171,589 km (0.066 R)
• M2: 360,531 km (0.093 R)
• M3: 571,763 km (0.026 R)
• M4: 645,814 km (0.082 R)
• M5: 707,598 km (0.113 R)
• M6: 804,388 km (0.068 R)
• M7: 871,408 km (0.095 R)
• M8: 1,455,587 km (0.114 R)
• M9: 1,644,679 km (0.083 R)
• M10: 1,709,455 km (0.095 R)
• M11: 1,819,409 km (0.086 R)
• M12: 2,000,423 km (0.112 R)
• M13: 2,093,173 km (0.088 R)
• M14: 2,234,992 km (0.111 R)
• M15: 2,704,879 km (0.094 R)
• M16: 2,756,191 km (0.058 R)
• M17: 3,097,274 km (0.085 R)
• M18: 3,150,980 km (0.084 R)
• M19: 3,204,985 km (0.063 R)
• M20: 3,341,268 km (0.078 R)
• M21: 3,535,596 km (0.094 R)
• M22: 4,140,271 km (0.04 R)
• M23: 4,229,281 km (0.096 R)
• M24: 4,288,971 km (0.087 R)
• M25: 5,122,381 km (0.082 R)
• M26: 5,314,315 km (0.065 R)
• M27: 5,443,567 km (0.098 R)
• M28: 6,038,368 km (0.101 R)
• M29: 6,411,914 km (0.058 R)
• M30: 6,584,251 km (0.119 R)
• M31: 7,540,929 km (0.109 R)
• M32: 8,017,099 km (0.066 R)
• M33: 8,128,251 km (0.069 R)
• M34: 8,465,145 km (0.108 R)
• M35: 8,998,162 km (0.097 R)
• M36: 9,620,789 km (0.073 R)
• M37: 10,016,924 km (0.087 R)
• M38: 10,825,052 km (0.057 R)
• M39: 11,822,421 km (0.061 R)
• M40: 12,632,643 km (0.046 R)
• M41: 13,197,375 km (0.109 R)
• M42: 13,637,491 km (0.113 R)
• M43: 13,814,765 km (0.089 R)
• M44: 14,082,246 km (0.047 R)
• M45: 14,171,705 km (0.061 R)
• M46: 15,676,361 km (0.093 R)
• M47: 16,001,886 km (0.096 R)
• M48: 16,095,385 km (0.095 R)
• M49: 17,278,853 km (0.074 R)
• M50: 17,711,640 km (0.066 R)
• M51: 17,856,750 km (0.09 R)
• M52: 18,637,202 km (0.112 R)
• M53: 19,180,242 km (0.075 R)
• M54: 20,180,902 km (0.108 R)
• M55: 21,044,680 km (0.116 R)
• M56: 21,455,476 km (0.092 R)
• M57: 21,765,144 km (0.093 R)
• M58: 21,816,905 km (0.079 R)
• M59: 23,018,924 km (0.113 R)
• M60: 23,177,348 km (0.026 R)
• M61: 23,283,113 km (0.115 R)
• M62: 24,997,355 km (0.086 R)
• M63: 25,214,422 km (0.094 R)
• M64: 27,196,743 km (0.109 R)
• M65: 27,252,394 km (0.083 R)
• M66: 28,829,604 km (0.117 R)
• M67: 29,974,177 km (0.117 R)
• M68: 30,031,773 km (0.108 R)
• M69: 30,784,100 km (0.05 R)
• M70: 31,250,247 km (0.091 R)
• M71: 31,718,638 km (0.088 R)
• M72: 32,307,455 km (0.054 R)
• M73: 32,721,692 km (0.051 R)
• M74: 33,137,873 km (0.118 R)
• M75: 35,426,870 km (0.079 R)
• M76: 35,609,828 km (0.057 R)
• M77: 35,792,936 km (0.097 R)
• M78: 37,022,331 km (0.06 R)
• M79: 37,084,115 km (0.103 R)
• M80: 37,517,949 km (0.09 R)
• M81: 37,642,115 km (0.096 R)
• M82: 37,766,581 km (0.114 R)
• M83: 38,078,193 km (0.073 R)
• M84: 38,641,130 km (0.056 R)
• M85: 39,459,131 km (0.096 R)
• M86: 39,965,370 km (0.1 R)
• M87: 40,409,975 km (0.094 R)
• M88: 41,818,290 km (0.029 R)
• M89: 42,658,132 km (0.085 R)
• M90: 42,917,684 km (0.106 R)
• M91: 43,307,836 km (0.088 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 16,366 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit