🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.48 AU - 0.6 AU

Year: 150 Days

Day: 39.4 Hours

Environment

Temp: 166 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 20,401,051 km

• M1: 60,587 km (0.099 R)
• M2: 230,082 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.57 AU - 0.81 AU

Year: 217 Days

Day: 32.1 Hours

Environment

Temp: 166 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.15 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.2

Radius: 12.9

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.04 AU - 6.18 AU

Year: 5033 Days

Day: 9.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 20,401,051 km

• M1: 188,643 km (0.099 R)
• M2: 307,274 km (0.112 R)
• M3: 407,953 km (0.066 R)
• M4: 566,976 km (0.066 R)
• M5: 860,487 km (0.098 R)
• M6: 1,133,054 km (0.059 R)
• M7: 1,298,210 km (0.076 R)
• M8: 1,383,930 km (0.094 R)
• M9: 1,613,862 km (0.07 R)
• M10: 1,720,076 km (0.108 R)
• M11: 2,025,106 km (0.082 R)
• M12: 2,125,935 km (0.09 R)
• M13: 2,408,227 km (0.047 R)
• M14: 2,546,305 km (0.066 R)
• M15: 2,702,785 km (0.106 R)
• M16: 2,862,705 km (0.115 R)
• M17: 2,943,787 km (0.11 R)
• M18: 3,208,874 km (0.118 R)
• M19: 3,429,980 km (0.083 R)
• M20: 3,533,801 km (0.027 R)
• M21: 3,638,669 km (0.084 R)
• M22: 3,744,584 km (0.044 R)
• M23: 4,327,118 km (0.045 R)
• M24: 4,439,466 km (0.045 R)
• M25: 4,629,157 km (0.032 R)
• M26: 4,977,271 km (0.113 R)
• M27: 5,095,154 km (0.117 R)
• M28: 5,353,958 km (0.075 R)
• M29: 5,740,070 km (0.117 R)
• M30: 5,967,908 km (0.069 R)
• M31: 6,051,383 km (0.111 R)
• M32: 6,198,588 km (0.079 R)
• M33: 6,346,989 km (0.077 R)
• M34: 6,432,260 km (0.119 R)
• M35: 6,690,615 km (0.084 R)
• M36: 7,486,027 km (0.08 R)
• M37: 7,895,177 km (0.067 R)
• M38: 8,405,007 km (0.092 R)
• M39: 8,806,378 km (0.05 R)
• M40: 9,603,435 km (0.118 R)
• M41: 9,775,473 km (0.029 R)
• M42: 9,998,224 km (0.108 R)
• M43: 10,297,869 km (0.102 R)
• M44: 10,473,945 km (0.11 R)
• M45: 10,625,787 km (0.105 R)
• M46: 10,905,984 km (0.101 R)
• M47: 11,111,232 km (0.088 R)
• M48: 11,735,055 km (0.109 R)
• M49: 12,051,156 km (0.085 R)
• M50: 12,236,807 km (0.111 R)
• M51: 12,450,283 km (0.12 R)
• M52: 12,557,395 km (0.109 R)
• M53: 13,152,495 km (0.081 R)
• M54: 13,453,486 km (0.106 R)
• M55: 13,784,397 km (0.056 R)
• M56: 13,867,573 km (0.062 R)
• M57: 14,538,819 km (0.118 R)
• M58: 15,020,673 km (0.101 R)
• M59: 16,380,368 km (0.109 R)
• M60: 17,899,984 km (0.055 R)
• M61: 18,081,745 km (0.104 R)
• M62: 18,172,850 km (0.113 R)
• M63: 18,324,991 km (0.118 R)
• M64: 19,901,304 km (0.078 R)
• M65: 20,058,083 km (0.089 R)
• M66: 20,246,875 km (0.055 R)
• M67: 20,436,266 km (0.116 R)
• M68: 21,008,029 km (0.107 R)
• M69: 21,295,855 km (0.075 R)
• M70: 21,392,196 km (0.084 R)
• M71: 21,649,505 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.3

Radius: 8.7

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.8 AU - 6.94 AU

Year: 5386 Days

Day: 10.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 20,401,051 km

• M1: 142,716 km (0.055 R)
• M2: 333,902 km (0.11 R)
• M3: 562,937 km (0.096 R)
• M4: 723,904 km (0.103 R)
• M5: 863,928 km (0.08 R)
• M6: 924,964 km (0.112 R)
• M7: 1,000,361 km (0.091 R)
• M8: 1,117,496 km (0.047 R)
• M9: 1,184,666 km (0.097 R)
• M10: 1,267,094 km (0.079 R)
• M11: 1,337,255 km (0.109 R)
• M12: 1,394,402 km (0.108 R)
• M13: 1,586,037 km (0.088 R)
• M14: 1,677,441 km (0.114 R)
• M15: 1,849,628 km (0.105 R)
• M16: 2,194,601 km (0.091 R)
• M17: 2,488,710 km (0.091 R)
• M18: 3,019,334 km (0.093 R)
• M19: 3,425,342 km (0.096 R)
• M20: 3,604,561 km (0.096 R)
• M21: 3,848,405 km (0.1 R)
• M22: 5,124,325 km (0.098 R)
• M23: 5,215,131 km (0.114 R)
• M24: 5,283,797 km (0.112 R)
• M25: 5,444,914 km (0.096 R)
• M26: 5,654,500 km (0.12 R)
• M27: 6,081,602 km (0.114 R)
• M28: 6,250,498 km (0.106 R)
• M29: 6,692,111 km (0.112 R)
• M30: 6,866,542 km (0.096 R)
• M31: 6,941,790 km (0.088 R)
• M32: 7,424,542 km (0.103 R)
• M33: 7,553,496 km (0.086 R)
• M34: 7,787,317 km (0.094 R)
• M35: 8,800,992 km (0.081 R)
• M36: 9,518,314 km (0.095 R)
• M37: 9,686,462 km (0.117 R)
• M38: 9,940,629 km (0.088 R)
• M39: 10,426,672 km (0.062 R)
• M40: 11,511,257 km (0.091 R)
• M41: 11,750,464 km (0.106 R)
• M42: 12,203,446 km (0.114 R)
• M43: 13,064,382 km (0.111 R)
• M44: 13,786,042 km (0.06 R)
• M45: 14,682,133 km (0.094 R)
• M46: 14,974,148 km (0.084 R)
• M47: 15,762,230 km (0.097 R)
• M48: 15,828,502 km (0.066 R)
• M49: 16,295,098 km (0.113 R)
• M50: 16,362,118 km (0.105 R)
• M51: 16,462,797 km (0.071 R)
• M52: 16,664,904 km (0.085 R)
• M53: 17,003,444 km (0.096 R)
• M54: 17,207,645 km (0.118 R)
• M55: 17,756,220 km (0.088 R)
• M56: 17,859,742 km (0.119 R)
• M57: 18,800,413 km (0.108 R)
• M58: 19,046,801 km (0.07 R)
• M59: 19,117,411 km (0.089 R)
• M60: 19,400,899 km (0.085 R)
• M61: 20,439,707 km (0.113 R)
• M62: 20,729,478 km (0.106 R)
• M63: 20,838,385 km (0.084 R)
• M64: 21,276,408 km (0.083 R)
• M65: 21,423,013 km (0.119 R)
• M66: 21,828,125 km (0.095 R)
• M67: 22,161,429 km (0.116 R)
• M68: 22,795,574 km (0.035 R)
• M69: 23,209,062 km (0.089 R)
• M70: 23,776,936 km (0.109 R)
• M71: 23,891,079 km (0.085 R)
• M72: 24,272,853 km (0.095 R)
• M73: 25,391,247 km (0.114 R)
• M74: 26,093,908 km (0.104 R)
• M75: 26,250,986 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.8

Radius: 13.5

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 6.95 AU - 7.03 AU

Year: 6999 Days

Day: 11.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 20,401,051 km

• M1: 175,030 km (0.091 R)
• M2: 341,981 km (0.088 R)
• M3: 503,247 km (0.059 R)
• M4: 788,680 km (0.074 R)
• M5: 1,426,565 km (0.106 R)
• M6: 2,115,015 km (0.059 R)
• M7: 2,636,513 km (0.095 R)
• M8: 2,819,471 km (0.083 R)
• M9: 2,912,371 km (0.106 R)
• M10: 3,575,988 km (0.105 R)
• M11: 4,196,819 km (0.031 R)
• M12: 4,795,659 km (0.1 R)
• M13: 5,057,904 km (0.089 R)
• M14: 5,267,341 km (0.117 R)
• M15: 5,402,129 km (0.084 R)
• M16: 5,813,373 km (0.091 R)
• M17: 6,255,285 km (0.103 R)
• M18: 6,917,555 km (0.085 R)
• M19: 7,930,632 km (0.117 R)
• M20: 8,511,072 km (0.057 R)
• M21: 8,852,155 km (0.093 R)
• M22: 9,012,823 km (0.047 R)
• M23: 9,997,775 km (0.105 R)
• M24: 10,309,537 km (0.034 R)
• M25: 10,648,975 km (0.098 R)
• M26: 11,463,535 km (0.077 R)
• M27: 11,941,650 km (0.109 R)
• M28: 13,047,777 km (0.113 R)
• M29: 13,257,214 km (0.045 R)
• M30: 13,467,698 km (0.109 R)
• M31: 13,812,222 km (0.116 R)
• M32: 14,347,932 km (0.09 R)
• M33: 14,727,013 km (0.119 R)
• M34: 15,054,632 km (0.097 R)
• M35: 15,633,725 km (0.09 R)
• M36: 16,332,647 km (0.067 R)
• M37: 16,870,601 km (0.092 R)
• M38: 17,156,183 km (0.092 R)
• M39: 18,991,450 km (0.081 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 14,860 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit