🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.46 AU - 0.66 AU

Year: 146 Days

Day: 16.1 Hours

Environment

Temp: 281 °C

Axial Tilt: 48.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.97 AU - 1.03 AU

Year: 348 Days

Day: 19.5 Hours

Environment

Temp: 163 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.91 AU - 1.17 AU

Year: 369 Days

Day: 26.8 Hours

Environment

Temp: 164 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.9 AU - 1.4 AU

Year: 429 Days

Day: 26 Hours

Environment

Temp: 27 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.09 AU - 1.31 AU

Year: 458 Days

Day: 32.2 Hours

Environment

Temp: 33 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 74,399,729 km

• M1: 144,362 km (0.055 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.05 AU - 1.37 AU

Year: 464 Days

Day: 24.9 Hours

Environment

Temp: 16 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.46 AU - 2.92 AU

Year: 1536 Days

Day: 13.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.4 AU - 3.82 AU

Year: 1910 Days

Day: 47.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.3

Radius: 8.1

Gravity: 9.65 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 10.17 AU - 12.25 AU

Year: 13071 Days

Day: 8.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 74,399,729 km

• M1: 140,622 km (0.064 R)
• M2: 919,728 km (0.07 R)
• M3: 2,105,889 km (0.101 R)
• M4: 2,446,075 km (0.032 R)
• M5: 2,712,509 km (0.092 R)
• M6: 3,050,899 km (0.101 R)
• M7: 3,113,880 km (0.086 R)
• M8: 3,337,828 km (0.114 R)
• M9: 3,801,431 km (0.112 R)
• M10: 4,006,381 km (0.108 R)
• M11: 4,215,070 km (0.069 R)
• M12: 4,391,595 km (0.105 R)
• M13: 4,498,707 km (0.079 R)
• M14: 4,715,474 km (0.102 R)
• M15: 5,122,081 km (0.094 R)
• M16: 5,348,573 km (0.026 R)
• M17: 5,616,951 km (0.07 R)
• M18: 6,087,437 km (0.118 R)
• M19: 6,489,107 km (0.116 R)
• M20: 6,816,726 km (0.117 R)
• M21: 8,048,964 km (0.118 R)
• M22: 9,211,040 km (0.089 R)
• M23: 9,394,447 km (0.085 R)
• M24: 10,045,946 km (0.046 R)
• M25: 11,737,599 km (0.047 R)
• M26: 12,438,764 km (0.119 R)
• M27: 13,050,469 km (0.071 R)
• M28: 13,619,839 km (0.097 R)
• M29: 15,159,500 km (0.111 R)
• M30: 15,267,659 km (0.102 R)
• M31: 15,376,118 km (0.105 R)
• M32: 15,593,783 km (0.042 R)
• M33: 15,867,397 km (0.108 R)
• M34: 17,089,911 km (0.111 R)
• M35: 17,146,160 km (0.074 R)
• M36: 17,485,149 km (0.091 R)
• M37: 17,883,528 km (0.111 R)
• M38: 17,997,821 km (0.113 R)
• M39: 18,689,112 km (0.119 R)
• M40: 19,037,975 km (0.057 R)
• M41: 19,213,303 km (0.057 R)
• M42: 19,389,081 km (0.083 R)
• M43: 19,506,515 km (0.059 R)
• M44: 20,874,588 km (0.099 R)
• M45: 23,015,333 km (0.034 R)
• M46: 23,264,414 km (0.037 R)
• M47: 24,206,282 km (0.098 R)
• M48: 24,459,551 km (0.084 R)
• M49: 24,523,130 km (0.112 R)
• M50: 25,353,099 km (0.071 R)
• M51: 26,778,617 km (0.112 R)
• M52: 26,975,039 km (0.092 R)
• M53: 28,030,452 km (0.092 R)
• M54: 28,163,445 km (0.088 R)
• M55: 28,630,190 km (0.037 R)
• M56: 28,697,060 km (0.102 R)
• M57: 29,234,117 km (0.089 R)
• M58: 29,436,373 km (0.082 R)
• M59: 29,503,842 km (0.089 R)
• M60: 29,842,232 km (0.117 R)
• M61: 35,643,488 km (0.067 R)
• M62: 35,787,401 km (0.069 R)
• M63: 36,510,408 km (0.102 R)
• M64: 38,559,898 km (0.081 R)
• M65: 39,078,105 km (0.109 R)
• M66: 39,897,154 km (0.055 R)
• M67: 40,121,401 km (0.105 R)
• M68: 40,421,195 km (0.119 R)
• M69: 40,872,382 km (0.051 R)
• M70: 41,098,425 km (0.112 R)
• M71: 41,400,612 km (0.087 R)
• M72: 42,616,843 km (0.104 R)
• M73: 42,846,177 km (0.111 R)
• M74: 43,459,677 km (0.102 R)
• M75: 44,153,512 km (0.075 R)
• M76: 45,942,852 km (0.055 R)
• M77: 46,413,637 km (0.11 R)
• M78: 47,438,981 km (0.048 R)
• M79: 47,676,692 km (0.07 R)
• M80: 48,232,747 km (0.09 R)
• M81: 49,111,036 km (0.083 R)
• M82: 50,236,461 km (0.115 R)
• M83: 50,317,244 km (0.093 R)
• M84: 51,533,026 km (0.074 R)
• M85: 51,940,530 km (0.075 R)
• M86: 52,594,572 km (0.089 R)
• M87: 53,911,033 km (0.073 R)
• M88: 54,159,067 km (0.075 R)
• M89: 54,988,587 km (0.073 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 669

Radius: 4.9

Gravity: 27.86 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 14.16 AU - 15.18 AU

Year: 19568 Days

Day: 18.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 74,399,729 km

• M1: 135,236 km (0.098 R)
• M2: 184,005 km (0.072 R)
• M3: 337,343 km (0.115 R)
• M4: 428,000 km (0.064 R)
• M5: 486,492 km (0.096 R)
• M6: 568,771 km (0.085 R)
• M7: 1,806,544 km (0.058 R)
• M8: 2,376,512 km (0.115 R)
• M9: 2,662,842 km (0.098 R)
• M10: 2,773,096 km (0.032 R)
• M11: 3,267,816 km (0.109 R)
• M12: 4,379,627 km (0.12 R)
• M13: 4,466,244 km (0.104 R)
• M14: 4,953,036 km (0.105 R)
• M15: 5,134,199 km (0.052 R)
• M16: 5,225,603 km (0.036 R)
• M17: 6,315,125 km (0.074 R)
• M18: 6,364,043 km (0.076 R)
• M19: 7,265,969 km (0.101 R)
• M20: 7,994,809 km (0.072 R)
• M21: 8,154,131 km (0.116 R)
• M22: 9,186,506 km (0.09 R)
• M23: 9,353,308 km (0.117 R)
• M24: 9,916,394 km (0.051 R)
• M25: 10,259,422 km (0.109 R)
• M26: 10,723,026 km (0.113 R)
• M27: 11,193,361 km (0.067 R)
• M28: 11,371,533 km (0.11 R)
• M29: 11,490,762 km (0.102 R)
• M30: 11,610,440 km (0.05 R)
• M31: 11,850,994 km (0.056 R)
• M32: 12,459,707 km (0.043 R)
• M33: 12,891,896 km (0.052 R)
• M34: 13,328,871 km (0.108 R)
• M35: 14,474,940 km (0.118 R)
• M36: 14,994,195 km (0.116 R)
• M37: 15,321,964 km (0.057 R)
• M38: 15,519,732 km (0.115 R)
• M39: 17,406,011 km (0.098 R)
• M40: 18,166,567 km (0.053 R)
• M41: 18,515,878 km (0.104 R)
• M42: 19,150,173 km (0.105 R)
• M43: 19,291,992 km (0.064 R)
• M44: 20,730,375 km (0.115 R)
• M45: 21,168,697 km (0.108 R)
• M46: 21,462,507 km (0.105 R)
• M47: 21,609,861 km (0.051 R)
• M48: 24,090,493 km (0.105 R)
• M49: 26,976,984 km (0.093 R)
• M50: 28,825,415 km (0.042 R)
• M51: 28,906,797 km (0.054 R)
• M52: 30,548,633 km (0.082 R)
• M53: 31,047,093 km (0.066 R)
• M54: 32,389,285 km (0.117 R)
• M55: 33,323,075 km (0.098 R)
• M56: 33,408,346 km (0.117 R)
• M57: 34,610,515 km (0.044 R)
• M58: 35,216,835 km (0.034 R)
• M59: 35,652,165 km (0.108 R)
• M60: 35,739,380 km (0.099 R)
• M61: 36,089,140 km (0.095 R)
• M62: 36,176,804 km (0.116 R)
• M63: 36,264,469 km (0.062 R)
• M64: 36,440,097 km (0.083 R)
• M65: 37,410,987 km (0.089 R)
• M66: 37,677,271 km (0.106 R)
• M67: 38,928,059 km (0.103 R)
• M68: 39,107,875 km (0.094 R)
• M69: 40,738,492 km (0.097 R)
• M70: 41,470,325 km (0.06 R)
• M71: 42,854,105 km (0.038 R)
• M72: 44,159,347 km (0.118 R)
• M73: 44,346,793 km (0.059 R)
• M74: 44,628,635 km (0.063 R)
• M75: 45,666,844 km (0.099 R)
• M76: 49,411,578 km (0.106 R)
• M77: 50,583,378 km (0.059 R)
• M78: 50,976,073 km (0.092 R)
• M79: 51,962,222 km (0.056 R)
• M80: 54,655,881 km (0.079 R)
• M81: 56,578,513 km (0.073 R)
• M82: 57,088,043 km (0.089 R)
• M83: 57,804,168 km (0.08 R)
• M84: 57,906,643 km (0.11 R)
• M85: 58,935,278 km (0.058 R)
• M86: 63,004,340 km (0.069 R)
• M87: 63,426,804 km (0.094 R)
• M88: 63,956,082 km (0.029 R)
• M89: 65,766,964 km (0.119 R)
• M90: 67,810,620 km (0.055 R)
• M91: 68,351,866 km (0.061 R)
• M92: 68,460,324 km (0.088 R)
• M93: 68,785,999 km (0.114 R)
• M94: 68,894,607 km (0.082 R)
• M95: 69,438,694 km (0.078 R)
• M96: 69,984,277 km (0.085 R)
• M97: 70,312,346 km (0.077 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 10,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit