🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.69 AU - 1.09 AU

Year: 308 Days

Day: 25.1 Hours

Environment

Temp: 81 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.92 AU - 1.32 AU

Year: 435 Days

Day: 31.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,645,800 km

• M1: 406,009 km (0.048 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.09 AU - 1.15 AU

Year: 435 Days

Day: 29.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.44 AU - 1.56 AU

Year: 674 Days

Day: 22.2 Hours

Environment

Temp: -32 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.53 AU - 2.21 AU

Year: 939 Days

Day: 26.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,645,800 km

• M1: 99,483 km (0.105 R)
• M2: 564,732 km (0.103 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.35 AU - 3.59 AU

Year: 2373 Days

Day: 25.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,645,800 km

• M1: 118,930 km (0.083 R)
• M2: 1,574,218 km (0.11 R)

Asteroid Belt

Center: 5.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.5

Radius: 12.5

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.51 AU - 6.97 AU

Year: 6423 Days

Day: 13.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 51,645,800 km

• M1: 188,793 km (0.115 R)
• M2: 269,875 km (0.101 R)
• M3: 469,438 km (0.077 R)
• M4: 559,795 km (0.057 R)
• M5: 680,072 km (0.073 R)
• M6: 950,096 km (0.119 R)
• M7: 1,154,297 km (0.077 R)
• M8: 1,543,551 km (0.064 R)
• M9: 1,704,219 km (0.089 R)
• M10: 1,803,552 km (0.066 R)
• M11: 2,202,230 km (0.111 R)
• M12: 2,496,040 km (0.061 R)
• M13: 2,802,866 km (0.07 R)
• M14: 2,980,887 km (0.067 R)
• M15: 3,537,391 km (0.112 R)
• M16: 3,665,597 km (0.081 R)
• M17: 3,904,654 km (0.03 R)
• M18: 4,148,798 km (0.092 R)
• M19: 4,935,383 km (0.089 R)
• M20: 5,127,168 km (0.073 R)
• M21: 6,303,605 km (0.073 R)
• M22: 6,433,606 km (0.061 R)
• M23: 6,590,833 km (0.096 R)
• M24: 6,775,736 km (0.107 R)
• M25: 6,882,250 km (0.106 R)
• M26: 7,505,475 km (0.073 R)
• M27: 8,090,402 km (0.109 R)
• M28: 9,097,645 km (0.047 R)
• M29: 9,274,320 km (0.114 R)
• M30: 9,422,422 km (0.089 R)
• M31: 9,661,180 km (0.108 R)
• M32: 10,114,013 km (0.091 R)
• M33: 10,235,935 km (0.088 R)
• M34: 10,512,093 km (0.119 R)
• M35: 10,759,677 km (0.087 R)
• M36: 11,134,570 km (0.071 R)
• M37: 11,323,661 km (0.105 R)
• M38: 11,513,950 km (0.118 R)
• M39: 12,123,112 km (0.025 R)
• M40: 13,339,642 km (0.101 R)
• M41: 13,507,042 km (0.064 R)
• M42: 13,607,871 km (0.05 R)
• M43: 13,843,937 km (0.106 R)
• M44: 14,115,457 km (0.096 R)
• M45: 14,354,364 km (0.099 R)
• M46: 14,491,695 km (0.099 R)
• M47: 15,044,759 km (0.117 R)
• M48: 15,219,040 km (0.108 R)
• M49: 16,207,433 km (0.105 R)
• M50: 16,350,299 km (0.063 R)
• M51: 16,457,711 km (0.105 R)
• M52: 17,034,710 km (0.045 R)
• M53: 17,545,137 km (0.082 R)
• M54: 17,802,147 km (0.032 R)
• M55: 19,332,982 km (0.114 R)
• M56: 21,139,077 km (0.035 R)
• M57: 21,845,179 km (0.068 R)
• M58: 22,082,142 km (0.037 R)
• M59: 23,239,880 km (0.12 R)
• M60: 23,441,538 km (0.08 R)
• M61: 24,212,864 km (0.102 R)
• M62: 24,499,194 km (0.117 R)
• M63: 24,786,722 km (0.119 R)
• M64: 25,989,488 km (0.092 R)
• M65: 26,156,888 km (0.05 R)
• M66: 26,408,512 km (0.106 R)
• M67: 26,576,810 km (0.03 R)
• M68: 26,829,929 km (0.104 R)
• M69: 26,999,125 km (0.087 R)
• M70: 27,168,768 km (0.076 R)
• M71: 27,423,683 km (0.083 R)
• M72: 27,508,804 km (0.11 R)
• M73: 27,807,551 km (0.106 R)
• M74: 28,322,318 km (0.117 R)
• M75: 28,408,486 km (0.103 R)
• M76: 28,883,459 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.5

Radius: 10.1

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 10.23 AU - 13.89 AU

Year: 15374 Days

Day: 11.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 51,645,800 km

• M1: 210,933 km (0.104 R)
• M2: 305,329 km (0.086 R)
• M3: 553,363 km (0.116 R)
• M4: 650,601 km (0.058 R)
• M5: 845,228 km (0.046 R)
• M6: 1,183,768 km (0.064 R)
• M7: 1,682,078 km (0.072 R)
• M8: 2,267,305 km (0.059 R)
• M9: 2,512,646 km (0.088 R)
• M10: 3,088,747 km (0.097 R)
• M11: 3,361,315 km (0.096 R)
• M12: 3,453,916 km (0.1 R)
• M13: 3,768,670 km (0.104 R)
• M14: 3,897,324 km (0.067 R)
• M15: 4,258,453 km (0.103 R)
• M16: 4,325,323 km (0.067 R)
• M17: 4,426,152 km (0.071 R)
• M18: 4,664,761 km (0.087 R)
• M19: 4,768,283 km (0.043 R)
• M20: 5,048,180 km (0.119 R)
• M21: 5,225,902 km (0.07 R)
• M22: 5,333,613 km (0.066 R)
• M23: 6,335,171 km (0.099 R)
• M24: 7,595,981 km (0.054 R)
• M25: 7,677,363 km (0.055 R)
• M26: 7,882,013 km (0.095 R)
• M27: 8,548,920 km (0.114 R)
• M28: 9,061,143 km (0.059 R)
• M29: 9,451,743 km (0.118 R)
• M30: 9,671,203 km (0.102 R)
• M31: 10,429,814 km (0.063 R)
• M32: 10,839,263 km (0.091 R)
• M33: 11,069,046 km (0.11 R)
• M34: 11,300,324 km (0.031 R)
• M35: 12,625,312 km (0.041 R)
• M36: 12,818,593 km (0.064 R)
• M37: 13,306,132 km (0.062 R)
• M38: 14,906,829 km (0.079 R)
• M39: 15,471,113 km (0.077 R)
• M40: 15,729,767 km (0.093 R)
• M41: 16,462,049 km (0.118 R)
• M42: 17,045,181 km (0.054 R)
• M43: 17,258,807 km (0.097 R)
• M44: 18,068,132 km (0.062 R)
• M45: 18,231,493 km (0.077 R)
• M46: 19,723,881 km (0.078 R)
• M47: 20,117,024 km (0.105 R)
• M48: 20,854,242 km (0.112 R)
• M49: 21,140,274 km (0.1 R)
• M50: 21,889,609 km (0.067 R)
• M51: 23,414,610 km (0.104 R)
• M52: 24,010,159 km (0.075 R)
• M53: 24,189,826 km (0.069 R)
• M54: 25,034,156 km (0.093 R)
• M55: 26,133,850 km (0.085 R)
• M56: 26,442,172 km (0.098 R)
• M57: 27,311,784 km (0.108 R)
• M58: 28,317,082 km (0.092 R)
• M59: 28,887,798 km (0.114 R)
• M60: 29,590,608 km (0.043 R)
• M61: 29,847,618 km (0.099 R)
• M62: 30,234,328 km (0.083 R)
• M63: 30,687,759 km (0.074 R)
• M64: 32,590,046 km (0.062 R)
• M65: 33,789,970 km (0.086 R)
• M66: 34,868,571 km (0.101 R)
• M67: 35,139,941 km (0.101 R)
• M68: 35,616,710 km (0.119 R)
• M69: 35,890,025 km (0.102 R)
• M70: 36,095,573 km (0.117 R)
• M71: 36,645,345 km (0.07 R)
• M72: 37,892,692 km (0.086 R)
• M73: 37,962,404 km (0.08 R)
• M74: 38,731,936 km (0.096 R)
• M75: 39,224,263 km (0.111 R)
• M76: 39,931,412 km (0.077 R)
• M77: 41,142,855 km (0.101 R)
• M78: 41,789,268 km (0.091 R)
• M79: 42,294,310 km (0.084 R)
• M80: 43,019,261 km (0.119 R)
• M81: 43,237,525 km (0.104 R)
• M82: 43,310,379 km (0.092 R)
• M83: 45,070,846 km (0.095 R)
• M84: 46,331,957 km (0.096 R)
• M85: 46,406,456 km (0.029 R)
• M86: 48,358,708 km (0.052 R)
• M87: 49,649,589 km (0.086 R)
• M88: 50,337,589 km (0.096 R)
• M89: 50,798,051 km (0.081 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 11,183 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit